mercurial/merge.py
author Arseniy Alekseyev <aalekseyev@janestreet.com>
Wed, 04 Jan 2023 19:13:41 +0000
changeset 49889 3aa8e569478a
parent 49886 becd16690cbe
child 49892 c7624b1ac8b4
permissions -rw-r--r--
merge: don't pay for pathconflicts if there are none
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# merge.py - directory-level update/merge handling for Mercurial
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#
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# Copyright 2006, 2007 Olivia Mackall <olivia@selenic.com>
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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import collections
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import struct
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from .i18n import _
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from .node import nullrev
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from .thirdparty import attr
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from .utils import stringutil
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from .dirstateutils import timestamp
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from . import (
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    copies,
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    encoding,
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    error,
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    filemerge,
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    match as matchmod,
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    mergestate as mergestatemod,
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    obsutil,
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    pathutil,
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    policy,
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    pycompat,
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    scmutil,
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    subrepoutil,
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    util,
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    worker,
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)
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_pack = struct.pack
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_unpack = struct.unpack
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def _getcheckunknownconfig(repo, section, name):
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    config = repo.ui.config(section, name)
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    valid = [b'abort', b'ignore', b'warn']
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    if config not in valid:
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        validstr = b', '.join([b"'" + v + b"'" for v in valid])
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        msg = _(b"%s.%s not valid ('%s' is none of %s)")
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        msg %= (section, name, config, validstr)
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        raise error.ConfigError(msg)
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    return config
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def _checkunknownfile(repo, wctx, mctx, f, f2=None):
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    if wctx.isinmemory():
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        # Nothing to do in IMM because nothing in the "working copy" can be an
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        # unknown file.
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        #
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        # Note that we should bail out here, not in ``_checkunknownfiles()``,
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        # because that function does other useful work.
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        return False
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    if f2 is None:
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        f2 = f
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    return (
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        repo.wvfs.audit.check(f)
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        and repo.wvfs.isfileorlink(f)
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        and repo.dirstate.normalize(f) not in repo.dirstate
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        and mctx[f2].cmp(wctx[f])
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    )
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class _unknowndirschecker:
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    """
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    Look for any unknown files or directories that may have a path conflict
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    with a file.  If any path prefix of the file exists as a file or link,
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    then it conflicts.  If the file itself is a directory that contains any
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    file that is not tracked, then it conflicts.
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    Returns the shortest path at which a conflict occurs, or None if there is
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    no conflict.
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    """
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    def __init__(self):
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        # A set of paths known to be good.  This prevents repeated checking of
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        # dirs.  It will be updated with any new dirs that are checked and found
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        # to be safe.
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        self._unknowndircache = set()
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        # A set of paths that are known to be absent.  This prevents repeated
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        # checking of subdirectories that are known not to exist. It will be
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        # updated with any new dirs that are checked and found to be absent.
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        self._missingdircache = set()
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    def __call__(self, repo, wctx, f):
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        if wctx.isinmemory():
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            # Nothing to do in IMM for the same reason as ``_checkunknownfile``.
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            return False
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        # Check for path prefixes that exist as unknown files.
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        for p in reversed(list(pathutil.finddirs(f))):
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            if p in self._missingdircache:
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                return
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            if p in self._unknowndircache:
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                continue
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            if repo.wvfs.audit.check(p):
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                if (
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                    repo.wvfs.isfileorlink(p)
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                    and repo.dirstate.normalize(p) not in repo.dirstate
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                ):
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                    return p
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                if not repo.wvfs.lexists(p):
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                    self._missingdircache.add(p)
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                    return
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                self._unknowndircache.add(p)
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        # Check if the file conflicts with a directory containing unknown files.
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        if repo.wvfs.audit.check(f) and repo.wvfs.isdir(f):
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            # Does the directory contain any files that are not in the dirstate?
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            for p, dirs, files in repo.wvfs.walk(f):
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                for fn in files:
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                    relf = util.pconvert(repo.wvfs.reljoin(p, fn))
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                    relf = repo.dirstate.normalize(relf, isknown=True)
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                    if relf not in repo.dirstate:
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                        return f
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        return None
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def _checkunknownfiles(repo, wctx, mctx, force, mresult, mergeforce):
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    """
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    Considers any actions that care about the presence of conflicting unknown
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    files. For some actions, the result is to abort; for others, it is to
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    choose a different action.
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    """
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    fileconflicts = set()
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    pathconflicts = set()
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    warnconflicts = set()
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    abortconflicts = set()
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    unknownconfig = _getcheckunknownconfig(repo, b'merge', b'checkunknown')
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    ignoredconfig = _getcheckunknownconfig(repo, b'merge', b'checkignored')
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    pathconfig = repo.ui.configbool(
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        b'experimental', b'merge.checkpathconflicts'
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    )
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    if not force:
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        def collectconflicts(conflicts, config):
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            if config == b'abort':
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                abortconflicts.update(conflicts)
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            elif config == b'warn':
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                warnconflicts.update(conflicts)
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        checkunknowndirs = _unknowndirschecker()
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        for f in mresult.files(
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            (
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                mergestatemod.ACTION_CREATED,
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                mergestatemod.ACTION_DELETED_CHANGED,
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            )
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        ):
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            if _checkunknownfile(repo, wctx, mctx, f):
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                fileconflicts.add(f)
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            elif pathconfig and f not in wctx:
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                path = checkunknowndirs(repo, wctx, f)
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                if path is not None:
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                    pathconflicts.add(path)
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        for f, args, msg in mresult.getactions(
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            [mergestatemod.ACTION_LOCAL_DIR_RENAME_GET]
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        ):
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            if _checkunknownfile(repo, wctx, mctx, f, args[0]):
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                fileconflicts.add(f)
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        allconflicts = fileconflicts | pathconflicts
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        ignoredconflicts = {c for c in allconflicts if repo.dirstate._ignore(c)}
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        unknownconflicts = allconflicts - ignoredconflicts
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        collectconflicts(ignoredconflicts, ignoredconfig)
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        collectconflicts(unknownconflicts, unknownconfig)
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    else:
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        for f, args, msg in list(
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            mresult.getactions([mergestatemod.ACTION_CREATED_MERGE])
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        ):
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            fl2, anc = args
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            different = _checkunknownfile(repo, wctx, mctx, f)
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            if repo.dirstate._ignore(f):
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                config = ignoredconfig
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            else:
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                config = unknownconfig
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            # The behavior when force is True is described by this table:
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            #  config  different  mergeforce  |    action    backup
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            #    *         n          *       |      get        n
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            #    *         y          y       |     merge       -
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            #   abort      y          n       |     merge       -   (1)
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            #   warn       y          n       |  warn + get     y
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            #  ignore      y          n       |      get        y
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            #
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            # (1) this is probably the wrong behavior here -- we should
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            #     probably abort, but some actions like rebases currently
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            #     don't like an abort happening in the middle of
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            #     merge.update.
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            if not different:
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                mresult.addfile(
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                    f,
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                    mergestatemod.ACTION_GET,
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                    (fl2, False),
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                    b'remote created',
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                )
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            elif mergeforce or config == b'abort':
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                mresult.addfile(
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                    f,
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                    mergestatemod.ACTION_MERGE,
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                    (f, f, None, False, anc),
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                    b'remote differs from untracked local',
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                )
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            elif config == b'abort':
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                abortconflicts.add(f)
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            else:
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                if config == b'warn':
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                    warnconflicts.add(f)
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                mresult.addfile(
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                    f,
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                    mergestatemod.ACTION_GET,
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                    (fl2, True),
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                    b'remote created',
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                )
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    for f in sorted(abortconflicts):
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        warn = repo.ui.warn
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        if f in pathconflicts:
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            if repo.wvfs.isfileorlink(f):
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                warn(_(b"%s: untracked file conflicts with directory\n") % f)
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            else:
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                warn(_(b"%s: untracked directory conflicts with file\n") % f)
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        else:
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            warn(_(b"%s: untracked file differs\n") % f)
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    if abortconflicts:
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        raise error.StateError(
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            _(
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                b"untracked files in working directory "
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                b"differ from files in requested revision"
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            )
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        )
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    for f in sorted(warnconflicts):
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        if repo.wvfs.isfileorlink(f):
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            repo.ui.warn(_(b"%s: replacing untracked file\n") % f)
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        else:
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            repo.ui.warn(_(b"%s: replacing untracked files in directory\n") % f)
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   242
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    for f, args, msg in list(
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        mresult.getactions([mergestatemod.ACTION_CREATED])
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    ):
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        backup = (
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            f in fileconflicts
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            or pathconflicts
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            and (
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                f in pathconflicts
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                or any(p in pathconflicts for p in pathutil.finddirs(f))
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            )
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        )
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        (flags,) = args
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        mresult.addfile(f, mergestatemod.ACTION_GET, (flags, backup), msg)
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def _forgetremoved(wctx, mctx, branchmerge, mresult):
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    """
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    Forget removed files
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    If we're jumping between revisions (as opposed to merging), and if
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   263
    neither the working directory nor the target rev has the file,
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    then we need to remove it from the dirstate, to prevent the
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    dirstate from listing the file when it is no longer in the
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    manifest.
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    If we're merging, and the other revision has removed a file
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    that is not present in the working directory, we need to mark it
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    as removed.
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    """
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    m = mergestatemod.ACTION_FORGET
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    if branchmerge:
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        m = mergestatemod.ACTION_REMOVE
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    for f in wctx.deleted():
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        if f not in mctx:
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            mresult.addfile(f, m, None, b"forget deleted")
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    if not branchmerge:
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        for f in wctx.removed():
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            if f not in mctx:
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                mresult.addfile(
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   284
                    f,
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                    mergestatemod.ACTION_FORGET,
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                    None,
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                    b"forget removed",
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                )
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def _checkcollision(repo, wmf, mresult):
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    """
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    Check for case-folding collisions.
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    """
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    # If the repo is narrowed, filter out files outside the narrowspec.
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    narrowmatch = repo.narrowmatch()
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    if not narrowmatch.always():
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        pmmf = set(wmf.walk(narrowmatch))
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        if mresult:
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            for f in list(mresult.files()):
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                if not narrowmatch(f):
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                    mresult.removefile(f)
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   303
    else:
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        # build provisional merged manifest up
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   305
        pmmf = set(wmf)
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   306
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   307
    if mresult:
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   308
        # KEEP and EXEC are no-op
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        for f in mresult.files(
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            (
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                mergestatemod.ACTION_ADD,
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                mergestatemod.ACTION_ADD_MODIFIED,
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                mergestatemod.ACTION_FORGET,
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                mergestatemod.ACTION_GET,
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   315
                mergestatemod.ACTION_CHANGED_DELETED,
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                mergestatemod.ACTION_DELETED_CHANGED,
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   317
            )
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   318
        ):
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   319
            pmmf.add(f)
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   320
        for f in mresult.files((mergestatemod.ACTION_REMOVE,)):
21545
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   321
            pmmf.discard(f)
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   322
        for f, args, msg in mresult.getactions(
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   323
            [mergestatemod.ACTION_DIR_RENAME_MOVE_LOCAL]
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diff changeset
   324
        ):
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   325
            f2, flags = args
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   326
            pmmf.discard(f2)
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   327
            pmmf.add(f)
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diff changeset
   328
        for f in mresult.files((mergestatemod.ACTION_LOCAL_DIR_RENAME_GET,)):
21545
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   329
            pmmf.add(f)
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   330
        for f, args, msg in mresult.getactions([mergestatemod.ACTION_MERGE]):
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diff changeset
   331
            f1, f2, fa, move, anc = args
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   332
            if move:
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diff changeset
   333
                pmmf.discard(f1)
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   334
            pmmf.add(f)
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diff changeset
   335
c60a7f5a741f icasefs: rewrite case-folding collision detection (issue3452)
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diff changeset
   336
    # check case-folding collision in provisional merged manifest
c60a7f5a741f icasefs: rewrite case-folding collision detection (issue3452)
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diff changeset
   337
    foldmap = {}
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Alex Gaynor <agaynor@mozilla.com>
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diff changeset
   338
    for f in pmmf:
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diff changeset
   339
        fold = util.normcase(f)
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diff changeset
   340
        if fold in foldmap:
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diff changeset
   341
            msg = _(b"case-folding collision between %s and %s")
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diff changeset
   342
            msg %= (f, foldmap[fold])
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diff changeset
   343
            raise error.StateError(msg)
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   344
        foldmap[fold] = f
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diff changeset
   345
26661
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diff changeset
   346
    # check case-folding of directories
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   347
    foldprefix = unfoldprefix = lastfull = b''
26661
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diff changeset
   348
    for fold, f in sorted(foldmap.items()):
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diff changeset
   349
        if fold.startswith(foldprefix) and not f.startswith(unfoldprefix):
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diff changeset
   350
            # the folded prefix matches but actual casing is different
48700
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diff changeset
   351
            msg = _(b"case-folding collision between %s and directory of %s")
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diff changeset
   352
            msg %= (lastfull, f)
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diff changeset
   353
            raise error.StateError(msg)
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diff changeset
   354
        foldprefix = fold + b'/'
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diff changeset
   355
        unfoldprefix = f + b'/'
26661
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diff changeset
   356
        lastfull = f
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diff changeset
   357
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   358
34555
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diff changeset
   359
def _filesindirs(repo, manifest, dirs):
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diff changeset
   360
    """
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   361
    Generator that yields pairs of all the files in the manifest that are found
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diff changeset
   362
    inside the directories listed in dirs, and which directory they are found
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diff changeset
   363
    in.
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diff changeset
   364
    """
989e884d1be9 merge: check for path conflicts when merging (issue5628)
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diff changeset
   365
    for f in manifest:
43633
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Martin von Zweigbergk <martinvonz@google.com>
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diff changeset
   366
        for p in pathutil.finddirs(f):
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
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diff changeset
   367
            if p in dirs:
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diff changeset
   368
                yield f, p
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Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   369
                break
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   370
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   371
45284
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
   372
def checkpathconflicts(repo, wctx, mctx, mresult):
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   373
    """
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   374
    Check if any actions introduce path conflicts in the repository, updating
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   375
    actions to record or handle the path conflict accordingly.
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   376
    """
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   377
    mf = wctx.manifest()
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   378
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   379
    # The set of local files that conflict with a remote directory.
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   380
    localconflicts = set()
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   381
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   382
    # The set of directories that conflict with a remote file, and so may cause
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   383
    # conflicts if they still contain any files after the merge.
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   384
    remoteconflicts = set()
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   385
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   386
    # The set of directories that appear as both a file and a directory in the
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   387
    # remote manifest.  These indicate an invalid remote manifest, which
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   388
    # can't be updated to cleanly.
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   389
    invalidconflicts = set()
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   390
35172
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   391
    # The set of directories that contain files that are being created.
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   392
    createdfiledirs = set()
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   393
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   394
    # The set of files deleted by all the actions.
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   395
    deletedfiles = set()
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   396
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
   397
    for f in mresult.files(
45342
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   398
        (
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   399
            mergestatemod.ACTION_CREATED,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   400
            mergestatemod.ACTION_DELETED_CHANGED,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   401
            mergestatemod.ACTION_MERGE,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   402
            mergestatemod.ACTION_CREATED_MERGE,
45342
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   403
        )
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   404
    ):
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   405
        # This action may create a new local file.
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   406
        createdfiledirs.update(pathutil.finddirs(f))
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   407
        if mf.hasdir(f):
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   408
            # The file aliases a local directory.  This might be ok if all
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   409
            # the files in the local directory are being deleted.  This
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   410
            # will be checked once we know what all the deleted files are.
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   411
            remoteconflicts.add(f)
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   412
    # Track the names of all deleted files.
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
   413
    for f in mresult.files((mergestatemod.ACTION_REMOVE,)):
45342
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   414
        deletedfiles.add(f)
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   415
    for (f, args, msg) in mresult.getactions((mergestatemod.ACTION_MERGE,)):
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   416
        f1, f2, fa, move, anc = args
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   417
        if move:
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   418
            deletedfiles.add(f1)
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   419
    for (f, args, msg) in mresult.getactions(
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   420
        (mergestatemod.ACTION_DIR_RENAME_MOVE_LOCAL,)
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   421
    ):
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   422
        f2, flags = args
150900a17ec2 merge: rework iteration over mergeresult object in checkpathconflicts()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45341
diff changeset
   423
        deletedfiles.add(f2)
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   424
35172
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   425
    # Check all directories that contain created files for path conflicts.
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   426
    for p in createdfiledirs:
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   427
        if p in mf:
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   428
            if p in mctx:
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   429
                # A file is in a directory which aliases both a local
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   430
                # and a remote file.  This is an internal inconsistency
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   431
                # within the remote manifest.
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   432
                invalidconflicts.add(p)
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   433
            else:
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   434
                # A file is in a directory which aliases a local file.
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   435
                # We will need to rename the local file.
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   436
                localconflicts.add(p)
45344
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
   437
        pd = mresult.getfile(p)
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
   438
        if pd and pd[0] in (
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   439
            mergestatemod.ACTION_CREATED,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   440
            mergestatemod.ACTION_DELETED_CHANGED,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   441
            mergestatemod.ACTION_MERGE,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   442
            mergestatemod.ACTION_CREATED_MERGE,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   443
        ):
35172
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   444
            # The file is in a directory which aliases a remote file.
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   445
            # This is an internal inconsistency within the remote
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   446
            # manifest.
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   447
            invalidconflicts.add(p)
a92b9f8e11ba merge: check created file dirs for path conflicts only once (issue5716)
Mark Thomas <mbthomas@fb.com>
parents: 35171
diff changeset
   448
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   449
    # Rename all local conflicting files that have not been deleted.
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   450
    for p in localconflicts:
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   451
        if p not in deletedfiles:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   452
            ctxname = bytes(wctx).rstrip(b'+')
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
   453
            pnew = util.safename(p, ctxname, wctx, set(mresult.files()))
44939
818b4f19ef23 merge: move an inspection of the dirstate from record to calculate phase
Martin von Zweigbergk <martinvonz@google.com>
parents: 44856
diff changeset
   454
            porig = wctx[p].copysource() or p
45284
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
   455
            mresult.addfile(
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
   456
                pnew,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   457
                mergestatemod.ACTION_PATH_CONFLICT_RESOLVE,
44939
818b4f19ef23 merge: move an inspection of the dirstate from record to calculate phase
Martin von Zweigbergk <martinvonz@google.com>
parents: 44856
diff changeset
   458
                (p, porig),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   459
                b'local path conflict',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   460
            )
45284
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
   461
            mresult.addfile(
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
   462
                p,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   463
                mergestatemod.ACTION_PATH_CONFLICT,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   464
                (pnew, b'l'),
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   465
                b'path conflict',
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   466
            )
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   467
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   468
    if remoteconflicts:
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   469
        # Check if all files in the conflicting directories have been removed.
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   470
        ctxname = bytes(mctx).rstrip(b'+')
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   471
        for f, p in _filesindirs(repo, mf, remoteconflicts):
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   472
            if f not in deletedfiles:
45344
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
   473
                m, args, msg = mresult.getfile(p)
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
   474
                pnew = util.safename(p, ctxname, wctx, set(mresult.files()))
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   475
                if m in (
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   476
                    mergestatemod.ACTION_DELETED_CHANGED,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   477
                    mergestatemod.ACTION_MERGE,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   478
                ):
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   479
                    # Action was merge, just update target.
45284
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
   480
                    mresult.addfile(pnew, m, args, msg)
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   481
                else:
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   482
                    # Action was create, change to renamed get action.
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   483
                    fl = args[0]
45284
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
   484
                    mresult.addfile(
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
   485
                        pnew,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   486
                        mergestatemod.ACTION_LOCAL_DIR_RENAME_GET,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   487
                        (p, fl),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   488
                        b'remote path conflict',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   489
                    )
45284
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
   490
                mresult.addfile(
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
   491
                    p,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   492
                    mergestatemod.ACTION_PATH_CONFLICT,
48708
25d5dffbb211 merge: stop using merge action for pathconflict option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48707
diff changeset
   493
                    (pnew, b'r'),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   494
                    b'path conflict',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   495
                )
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   496
                remoteconflicts.remove(p)
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   497
                break
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   498
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   499
    if invalidconflicts:
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   500
        for p in invalidconflicts:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   501
            repo.ui.warn(_(b"%s: is both a file and a directory\n") % p)
46418
dc00324e80f4 errors: use StateError more in merge module
Martin von Zweigbergk <martinvonz@google.com>
parents: 46367
diff changeset
   502
        raise error.StateError(
dc00324e80f4 errors: use StateError more in merge module
Martin von Zweigbergk <martinvonz@google.com>
parents: 46367
diff changeset
   503
            _(b"destination manifest contains path conflicts")
dc00324e80f4 errors: use StateError more in merge module
Martin von Zweigbergk <martinvonz@google.com>
parents: 46367
diff changeset
   504
        )
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
   505
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   506
45285
e7196f1da2b1 merge: pass mergeresult obj instead of actions in _filternarrowactions()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45284
diff changeset
   507
def _filternarrowactions(narrowmatch, branchmerge, mresult):
38044
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
   508
    """
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
   509
    Filters out actions that can ignored because the repo is narrowed.
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
   510
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
   511
    Raise an exception if the merge cannot be completed because the repo is
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
   512
    narrowed.
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
   513
    """
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
   514
    # We mutate the items in the dict during iteration, so iterate
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
   515
    # over a copy.
45346
3c783ff08d40 mergeresult: introduce filemap() which yields filename based mapping
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45345
diff changeset
   516
    for f, action in mresult.filemap():
38044
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
   517
        if narrowmatch(f):
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
   518
            pass
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
   519
        elif not branchmerge:
45285
e7196f1da2b1 merge: pass mergeresult obj instead of actions in _filternarrowactions()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45284
diff changeset
   520
            mresult.removefile(f)  # just updating, ignore changes outside clone
48713
5dfaca4464d1 merge-actions: add an explicite "no_op" attribute
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48711
diff changeset
   521
        elif action[0].no_op:
45285
e7196f1da2b1 merge: pass mergeresult obj instead of actions in _filternarrowactions()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45284
diff changeset
   522
            mresult.removefile(f)  # merge does not affect file
48716
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
   523
        elif action[0].narrow_safe:
48746
18e69f224e4b narrow: add support for merging add and remove outside of the tracked set
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48716
diff changeset
   524
            if not f.endswith(b'/'):
48716
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
   525
                mresult.removefile(f)  # merge won't affect on-disk files
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
   526
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
   527
                mresult.addcommitinfo(
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
   528
                    f, b'outside-narrow-merge-action', action[0].changes
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
   529
                )
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
   530
            else:  # TODO: handle the tree case
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
   531
                msg = _(
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
   532
                    b'merge affects file \'%s\' outside narrow, '
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
   533
                    b'which is not yet supported'
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
   534
                )
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
   535
                hint = _(b'merging in the other direction may work')
f1eb77dceb36 narrow: allow merging non-conflicting change outside of the narrow spec
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48714
diff changeset
   536
                raise error.Abort(msg % f, hint=hint)
38044
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
   537
        else:
48702
ec23b0ba85c2 merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48701
diff changeset
   538
            msg = _(b'conflict in file \'%s\' is outside narrow clone')
ec23b0ba85c2 merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48701
diff changeset
   539
            raise error.StateError(msg % f)
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   540
38044
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
   541
48946
642e31cb55f0 py3: use class X: instead of class X(object):
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48927
diff changeset
   542
class mergeresult:
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   543
    """An object representing result of merging manifests.
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   544
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   545
    It has information about what actions need to be performed on dirstate
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   546
    mapping of divergent renames and other such cases."""
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   547
45281
fe2040abb183 merge: make mergeresult constructor initialize empty object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45280
diff changeset
   548
    def __init__(self):
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   549
        """
45291
26fa2eebc291 mergeresult: rename _actions to _filemapping
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45290
diff changeset
   550
        filemapping: dict of filename as keys and action related info as values
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   551
        diverge: mapping of source name -> list of dest name for
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   552
                 divergent renames
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   553
        renamedelete: mapping of source name -> list of destinations for files
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   554
                      deleted on one side and renamed on other.
45275
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
   555
        commitinfo: dict containing data which should be used on commit
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
   556
                    contains a filename -> info mapping
45299
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
   557
        actionmapping: dict of action names as keys and values are dict of
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
   558
                       filename as key and related data as values
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   559
        """
45291
26fa2eebc291 mergeresult: rename _actions to _filemapping
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45290
diff changeset
   560
        self._filemapping = {}
45281
fe2040abb183 merge: make mergeresult constructor initialize empty object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45280
diff changeset
   561
        self._diverge = {}
fe2040abb183 merge: make mergeresult constructor initialize empty object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45280
diff changeset
   562
        self._renamedelete = {}
45383
f970cca30989 merge: use collections.defaultdict() for mergeresult.commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45349
diff changeset
   563
        self._commitinfo = collections.defaultdict(dict)
45299
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
   564
        self._actionmapping = collections.defaultdict(dict)
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   565
45384
72e503a24715 merge: introduce `addcommitinfo()` on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45383
diff changeset
   566
    def updatevalues(self, diverge, renamedelete):
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   567
        self._diverge = diverge
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   568
        self._renamedelete = renamedelete
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   569
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   570
    def addfile(self, filename, action, data, message):
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   571
        """adds a new file to the mergeresult object
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   572
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   573
        filename: file which we are adding
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   574
        action: one of mergestatemod.ACTION_*
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   575
        data: a tuple of information like fctx and ctx related to this merge
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   576
        message: a message about the merge
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   577
        """
45292
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
   578
        # if the file already existed, we need to delete it's old
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
   579
        # entry form _actionmapping too
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
   580
        if filename in self._filemapping:
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
   581
            a, d, m = self._filemapping[filename]
45299
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
   582
            del self._actionmapping[a][filename]
45292
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
   583
45291
26fa2eebc291 mergeresult: rename _actions to _filemapping
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45290
diff changeset
   584
        self._filemapping[filename] = (action, data, message)
45299
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
   585
        self._actionmapping[action][filename] = (data, message)
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   586
45344
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
   587
    def getfile(self, filename, default_return=None):
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   588
        """returns (action, args, msg) about this file
45344
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
   589
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   590
        returns default_return if the file is not present"""
45344
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
   591
        if filename in self._filemapping:
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
   592
            return self._filemapping[filename]
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
   593
        return default_return
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
   594
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
   595
    def files(self, actions=None):
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   596
        """returns files on which provided action needs to perfromed
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
   597
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
   598
        If actions is None, all files are returned
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
   599
        """
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
   600
        # TODO: think whether we should return renamedelete and
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
   601
        # diverge filenames also
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
   602
        if actions is None:
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
   603
            for f in self._filemapping:
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
   604
                yield f
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
   605
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
   606
        else:
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
   607
            for a in actions:
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
   608
                for f in self._actionmapping[a]:
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
   609
                    yield f
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
   610
45283
f1fb9a079131 merge: add removefile() to mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45282
diff changeset
   611
    def removefile(self, filename):
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   612
        """removes a file from the mergeresult object as the file might
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   613
        not merging anymore"""
45292
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
   614
        action, data, message = self._filemapping[filename]
45291
26fa2eebc291 mergeresult: rename _actions to _filemapping
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45290
diff changeset
   615
        del self._filemapping[filename]
45299
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
   616
        del self._actionmapping[action][filename]
45292
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
   617
45336
27c6518b7287 mergeresult: add sort argument to getactions() method
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45335
diff changeset
   618
    def getactions(self, actions, sort=False):
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   619
        """get list of files which are marked with these actions
45336
27c6518b7287 mergeresult: add sort argument to getactions() method
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45335
diff changeset
   620
        if sort is true, files for each action is sorted and then added
45292
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
   621
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
   622
        Returns a list of tuple of form (filename, data, message)
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
   623
        """
69691c5b8ce4 mergeresult: introduce action -> (filename, data, msg) mapping and related API
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45291
diff changeset
   624
        for a in actions:
45336
27c6518b7287 mergeresult: add sort argument to getactions() method
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45335
diff changeset
   625
            if sort:
27c6518b7287 mergeresult: add sort argument to getactions() method
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45335
diff changeset
   626
                for f in sorted(self._actionmapping[a]):
27c6518b7287 mergeresult: add sort argument to getactions() method
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45335
diff changeset
   627
                    args, msg = self._actionmapping[a][f]
45340
cdc50e1929b0 mergeresult: yield from getactions() instead of buidling a list and returning
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45338
diff changeset
   628
                    yield f, args, msg
45336
27c6518b7287 mergeresult: add sort argument to getactions() method
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45335
diff changeset
   629
            else:
48927
c17aee610bab merge: remove pycompat.iteritems()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48913
diff changeset
   630
                for f, (args, msg) in self._actionmapping[a].items():
45340
cdc50e1929b0 mergeresult: yield from getactions() instead of buidling a list and returning
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45338
diff changeset
   631
                    yield f, args, msg
45283
f1fb9a079131 merge: add removefile() to mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45282
diff changeset
   632
45338
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
   633
    def len(self, actions=None):
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   634
        """returns number of files which needs actions
45338
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
   635
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
   636
        if actions is passed, total of number of files in that action
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   637
        only is returned"""
45338
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
   638
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
   639
        if actions is None:
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
   640
            return len(self._filemapping)
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
   641
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
   642
        return sum(len(self._actionmapping[a]) for a in actions)
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
   643
45346
3c783ff08d40 mergeresult: introduce filemap() which yields filename based mapping
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45345
diff changeset
   644
    def filemap(self, sort=False):
3c783ff08d40 mergeresult: introduce filemap() which yields filename based mapping
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45345
diff changeset
   645
        if sorted:
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
   646
            for key, val in sorted(self._filemapping.items()):
45346
3c783ff08d40 mergeresult: introduce filemap() which yields filename based mapping
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45345
diff changeset
   647
                yield key, val
3c783ff08d40 mergeresult: introduce filemap() which yields filename based mapping
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45345
diff changeset
   648
        else:
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
   649
            for key, val in self._filemapping.items():
45346
3c783ff08d40 mergeresult: introduce filemap() which yields filename based mapping
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45345
diff changeset
   650
                yield key, val
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   651
45384
72e503a24715 merge: introduce `addcommitinfo()` on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45383
diff changeset
   652
    def addcommitinfo(self, filename, key, value):
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   653
        """adds key-value information about filename which will be required
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   654
        while committing this merge"""
45384
72e503a24715 merge: introduce `addcommitinfo()` on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45383
diff changeset
   655
        self._commitinfo[filename][key] = value
72e503a24715 merge: introduce `addcommitinfo()` on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45383
diff changeset
   656
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   657
    @property
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   658
    def diverge(self):
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   659
        return self._diverge
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   660
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   661
    @property
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   662
    def renamedelete(self):
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   663
        return self._renamedelete
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   664
45275
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
   665
    @property
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
   666
    def commitinfo(self):
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
   667
        return self._commitinfo
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
   668
45279
f4a2b329717b merge: move conversion of file-key dict to action-key dict in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45278
diff changeset
   669
    @property
f4a2b329717b merge: move conversion of file-key dict to action-key dict in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45278
diff changeset
   670
    def actionsdict(self):
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   671
        """returns a dictionary of actions to be perfomed with action as key
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   672
        and a list of files and related arguments as values"""
45348
490607efc992 merge: remove emptyactions() and use collections.defaultdict(list) instead
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45347
diff changeset
   673
        res = collections.defaultdict(list)
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
   674
        for a, d in self._actionmapping.items():
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
   675
            for f, (args, msg) in d.items():
45299
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
   676
                res[a].append((f, args, msg))
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
   677
        return res
45279
f4a2b329717b merge: move conversion of file-key dict to action-key dict in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45278
diff changeset
   678
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   679
    def setactions(self, actions):
45291
26fa2eebc291 mergeresult: rename _actions to _filemapping
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45290
diff changeset
   680
        self._filemapping = actions
45299
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
   681
        self._actionmapping = collections.defaultdict(dict)
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
   682
        for f, (act, data, msg) in self._filemapping.items():
45299
e98f7c5babd7 mergeresult: make actionmapping a dict of dict instead of dict of lists
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45296
diff changeset
   683
            self._actionmapping[act][f] = data, msg
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   684
45278
0c849f0166c2 merge: introduce hasconflicts() on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45277
diff changeset
   685
    def hasconflicts(self):
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   686
        """tells whether this merge resulted in some actions which can
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   687
        result in conflicts or not"""
45293
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
   688
        for a in self._actionmapping.keys():
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
   689
            if (
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
   690
                a
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
   691
                not in (
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
   692
                    mergestatemod.ACTION_GET,
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
   693
                    mergestatemod.ACTION_EXEC,
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
   694
                    mergestatemod.ACTION_REMOVE,
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
   695
                    mergestatemod.ACTION_PATH_CONFLICT_RESOLVE,
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
   696
                )
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
   697
                and self._actionmapping[a]
48713
5dfaca4464d1 merge-actions: add an explicite "no_op" attribute
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48711
diff changeset
   698
                and not a.no_op
45278
0c849f0166c2 merge: introduce hasconflicts() on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45277
diff changeset
   699
            ):
0c849f0166c2 merge: introduce hasconflicts() on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45277
diff changeset
   700
                return True
0c849f0166c2 merge: introduce hasconflicts() on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45277
diff changeset
   701
0c849f0166c2 merge: introduce hasconflicts() on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45277
diff changeset
   702
        return False
0c849f0166c2 merge: introduce hasconflicts() on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45277
diff changeset
   703
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   704
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   705
def manifestmerge(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   706
    repo,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   707
    wctx,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   708
    p2,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   709
    pa,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   710
    branchmerge,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   711
    force,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   712
    matcher,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   713
    acceptremote,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   714
    followcopies,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   715
    forcefulldiff=False,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   716
):
3105
7c7469d41ade merge: pull manifest comparison out into separate function
Matt Mackall <mpm@selenic.com>
parents: 3104
diff changeset
   717
    """
30096
98d3d8108db0 merge: update doc of manifestmerge() per 18c2184c27dc
Yuya Nishihara <yuya@tcha.org>
parents: 30060
diff changeset
   718
    Merge wctx and p2 with ancestor pa and generate merge action list
3315
38be819a1225 merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents: 3314
diff changeset
   719
18605
bcf29565d89f manifestmerge: pass in branchmerge and force separately
Siddharth Agarwal <sid0@fb.com>
parents: 18544
diff changeset
   720
    branchmerge and force are as passed in to update
27346
ba0da4b7397d merge: rework manifestmerge to use a matcher
Augie Fackler <augie@google.com>
parents: 27345
diff changeset
   721
    matcher = matcher to filter file lists
18778
1ef89df2c248 rebase: fix --collapse when a file was added then removed
Durham Goode <durham@fb.com>
parents: 18651
diff changeset
   722
    acceptremote = accept the incoming changes without prompting
45168
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
   723
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
   724
    Returns an object of mergeresult class
3105
7c7469d41ade merge: pull manifest comparison out into separate function
Matt Mackall <mpm@selenic.com>
parents: 3104
diff changeset
   725
    """
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   726
    mresult = mergeresult()
27346
ba0da4b7397d merge: rework manifestmerge to use a matcher
Augie Fackler <augie@google.com>
parents: 27345
diff changeset
   727
    if matcher is not None and matcher.always():
ba0da4b7397d merge: rework manifestmerge to use a matcher
Augie Fackler <augie@google.com>
parents: 27345
diff changeset
   728
        matcher = None
3105
7c7469d41ade merge: pull manifest comparison out into separate function
Matt Mackall <mpm@selenic.com>
parents: 3104
diff changeset
   729
18651
e556659340f0 manifestmerge: fix order in which manifests are fetched
Siddharth Agarwal <sid0@fb.com>
parents: 18650
diff changeset
   730
    # manifests fetched in order are going to be faster, so prime the caches
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   731
    [
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   732
        x.manifest()
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   733
        for x in sorted(wctx.parents() + [p2, pa], key=scmutil.intrev)
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   734
    ]
18651
e556659340f0 manifestmerge: fix order in which manifests are fetched
Siddharth Agarwal <sid0@fb.com>
parents: 18650
diff changeset
   735
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   736
    branch_copies1 = copies.branch_copies()
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   737
    branch_copies2 = copies.branch_copies()
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   738
    diverge = {}
45275
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
   739
    # information from merge which is needed at commit time
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
   740
    # for example choosing filelog of which parent to commit
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
   741
    # TODO: use specific constants in future for this mapping
18651
e556659340f0 manifestmerge: fix order in which manifests are fetched
Siddharth Agarwal <sid0@fb.com>
parents: 18650
diff changeset
   742
    if followcopies:
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   743
        branch_copies1, branch_copies2, diverge = copies.mergecopies(
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   744
            repo, wctx, p2, pa
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   745
        )
8753
af5f099d932b merge: refactor manifestmerge init to better report effective ancestor
Matt Mackall <mpm@selenic.com>
parents: 8752
diff changeset
   746
32641
49e1e5acb8ff py3: convert bool variables to bytes before passing into ui.debug()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 32612
diff changeset
   747
    boolbm = pycompat.bytestr(bool(branchmerge))
49e1e5acb8ff py3: convert bool variables to bytes before passing into ui.debug()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 32612
diff changeset
   748
    boolf = pycompat.bytestr(bool(force))
49e1e5acb8ff py3: convert bool variables to bytes before passing into ui.debug()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 32612
diff changeset
   749
    boolm = pycompat.bytestr(bool(matcher))
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   750
    repo.ui.note(_(b"resolving manifests\n"))
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   751
    repo.ui.debug(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   752
        b" branchmerge: %s, force: %s, partial: %s\n" % (boolbm, boolf, boolm)
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   753
    )
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   754
    repo.ui.debug(b" ancestor: %s, local: %s, remote: %s\n" % (pa, wctx, p2))
8753
af5f099d932b merge: refactor manifestmerge init to better report effective ancestor
Matt Mackall <mpm@selenic.com>
parents: 8752
diff changeset
   755
18611
18c2184c27dc merge: rename p1 to wctx in manifestmerge
Bryan O'Sullivan <bryano@fb.com>
parents: 18606
diff changeset
   756
    m1, m2, ma = wctx.manifest(), p2.manifest(), pa.manifest()
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   757
    copied1 = set(branch_copies1.copy.values())
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   758
    copied1.update(branch_copies1.movewithdir.values())
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   759
    copied2 = set(branch_copies2.copy.values())
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   760
    copied2.update(branch_copies2.movewithdir.values())
3295
72d1e521da77 merge: use contexts for manifestmerge
Matt Mackall <mpm@selenic.com>
parents: 3292
diff changeset
   761
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   762
    if b'.hgsubstate' in m1 and wctx.rev() is None:
38425
1322ae04d3d7 merge: do not fill manifest of committed revision with pseudo node (issue5526)
Yuya Nishihara <yuya@tcha.org>
parents: 37762
diff changeset
   763
        # Check whether sub state is modified, and overwrite the manifest
1322ae04d3d7 merge: do not fill manifest of committed revision with pseudo node (issue5526)
Yuya Nishihara <yuya@tcha.org>
parents: 37762
diff changeset
   764
        # to flag the change. If wctx is a committed revision, we shouldn't
1322ae04d3d7 merge: do not fill manifest of committed revision with pseudo node (issue5526)
Yuya Nishihara <yuya@tcha.org>
parents: 37762
diff changeset
   765
        # care for the dirty state of the working directory.
28226
377f0d8ff874 merge: use any() instead of for loop when checking for dirty subrepos
Martin von Zweigbergk <martinvonz@google.com>
parents: 28200
diff changeset
   766
        if any(wctx.sub(s).dirty() for s in wctx.substate):
47012
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46819
diff changeset
   767
            m1[b'.hgsubstate'] = repo.nodeconstants.modifiednodeid
9783
ee00ef6f9be7 submerge: properly deal with overwrites
Matt Mackall <mpm@selenic.com>
parents: 9780
diff changeset
   768
32151
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
   769
    # Don't use m2-vs-ma optimization if:
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
   770
    # - ma is the same as m1 or m2, which we're just going to diff again later
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
   771
    # - The caller specifically asks for a full diff, which is useful during bid
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
   772
    #   merge.
45580
76d79b80d953 merge: disable `m2-vs-ma` optimization if new filenode config is true
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45576
diff changeset
   773
    # - we are tracking salvaged files specifically hence should process all
76d79b80d953 merge: disable `m2-vs-ma` optimization if new filenode config is true
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45576
diff changeset
   774
    #   files
76d79b80d953 merge: disable `m2-vs-ma` optimization if new filenode config is true
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45576
diff changeset
   775
    if (
76d79b80d953 merge: disable `m2-vs-ma` optimization if new filenode config is true
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45576
diff changeset
   776
        pa not in ([wctx, p2] + wctx.parents())
76d79b80d953 merge: disable `m2-vs-ma` optimization if new filenode config is true
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45576
diff changeset
   777
        and not forcefulldiff
45661
ebc14a2ad23d salvaged: track removal-candidates in more cases
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45630
diff changeset
   778
        and not (
ebc14a2ad23d salvaged: track removal-candidates in more cases
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45630
diff changeset
   779
            repo.ui.configbool(b'experimental', b'merge-track-salvaged')
ebc14a2ad23d salvaged: track removal-candidates in more cases
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45630
diff changeset
   780
            or repo.filecopiesmode == b'changeset-sidedata'
ebc14a2ad23d salvaged: track removal-candidates in more cases
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 45630
diff changeset
   781
        )
45580
76d79b80d953 merge: disable `m2-vs-ma` optimization if new filenode config is true
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45576
diff changeset
   782
    ):
32151
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
   783
        # Identify which files are relevant to the merge, so we can limit the
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
   784
        # total m1-vs-m2 diff to just those files. This has significant
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
   785
        # performance benefits in large repositories.
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
   786
        relevantfiles = set(ma.diff(m2).keys())
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
   787
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
   788
        # For copied and moved files, we need to add the source file too.
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
   789
        for copykey, copyvalue in branch_copies1.copy.items():
32151
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
   790
            if copyvalue in relevantfiles:
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
   791
                relevantfiles.add(copykey)
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   792
        for movedirkey in branch_copies1.movewithdir:
32151
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
   793
            relevantfiles.add(movedirkey)
32498
bd56bea5ecf8 merge: use intersectmatchers() in "m2-vs-ma optimization"
Martin von Zweigbergk <martinvonz@google.com>
parents: 32351
diff changeset
   794
        filesmatcher = scmutil.matchfiles(repo, relevantfiles)
bd56bea5ecf8 merge: use intersectmatchers() in "m2-vs-ma optimization"
Martin von Zweigbergk <martinvonz@google.com>
parents: 32351
diff changeset
   795
        matcher = matchmod.intersectmatchers(matcher, filesmatcher)
32151
4d504e541d3d rebase: use matcher to optimize manifestmerge
Durham Goode <durham@fb.com>
parents: 31646
diff changeset
   796
31257
11831d755b51 merge: remove uses of manifest.matches
Durham Goode <durham@fb.com>
parents: 31175
diff changeset
   797
    diff = m1.diff(m2, match=matcher)
11831d755b51 merge: remove uses of manifest.matches
Durham Goode <durham@fb.com>
parents: 31175
diff changeset
   798
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
   799
    for f, ((n1, fl1), (n2, fl2)) in diff.items():
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   800
        if n1 and n2:  # file exists on both local and remote side
23396
6a254a2dd37c merge: separate out "both created" cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23395
diff changeset
   801
            if f not in ma:
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   802
                # TODO: what if they're renamed from different sources?
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   803
                fa = branch_copies1.copy.get(
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   804
                    f, None
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   805
                ) or branch_copies2.copy.get(f, None)
45296
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
   806
                args, msg = None, None
23397
c7c95838be9a merge: break out "both renamed a -> b" case
Martin von Zweigbergk <martinvonz@google.com>
parents: 23396
diff changeset
   807
                if fa is not None:
45296
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
   808
                    args = (f, f, fa, False, pa.node())
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
   809
                    msg = b'both renamed from %s' % fa
18338
384df4db6520 merge: merge file flags together with file content
Mads Kiilerich <mads@kiilerich.com>
parents: 18336
diff changeset
   810
                else:
45296
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
   811
                    args = (f, f, None, False, pa.node())
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
   812
                    msg = b'both created'
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
   813
                mresult.addfile(f, mergestatemod.ACTION_MERGE, args, msg)
45817
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
   814
            elif f in branch_copies1.copy:
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
   815
                fa = branch_copies1.copy[f]
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
   816
                mresult.addfile(
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
   817
                    f,
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
   818
                    mergestatemod.ACTION_MERGE,
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
   819
                    (f, fa, fa, False, pa.node()),
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
   820
                    b'local replaced from %s' % fa,
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
   821
                )
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
   822
            elif f in branch_copies2.copy:
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
   823
                fa = branch_copies2.copy[f]
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
   824
                mresult.addfile(
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
   825
                    f,
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
   826
                    mergestatemod.ACTION_MERGE,
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
   827
                    (fa, f, fa, False, pa.node()),
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
   828
                    b'other replaced from %s' % fa,
58e7ee23ddbd copies: handle more cases where a file got replaced by a copy
Martin von Zweigbergk <martinvonz@google.com>
parents: 45688
diff changeset
   829
                )
16094
0776a6cababe merge: don't use unknown()
Matt Mackall <mpm@selenic.com>
parents: 16093
diff changeset
   830
            else:
23396
6a254a2dd37c merge: separate out "both created" cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23395
diff changeset
   831
                a = ma[f]
6a254a2dd37c merge: separate out "both created" cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23395
diff changeset
   832
                fla = ma.flags(f)
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   833
                nol = b'l' not in fl1 + fl2 + fla
23395
d9ebb475eede merge: indent to prepare for next patch
Martin von Zweigbergk <martinvonz@google.com>
parents: 23387
diff changeset
   834
                if n2 == a and fl2 == fla:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   835
                    mresult.addfile(
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   836
                        f,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   837
                        mergestatemod.ACTION_KEEP,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   838
                        (),
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   839
                        b'remote unchanged',
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   840
                    )
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   841
                elif n1 == a and fl1 == fla:  # local unchanged - use remote
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   842
                    if n1 == n2:  # optimization: keep local content
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   843
                        mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   844
                            f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   845
                            mergestatemod.ACTION_EXEC,
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   846
                            (fl2,),
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   847
                            b'update permissions',
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   848
                        )
23395
d9ebb475eede merge: indent to prepare for next patch
Martin von Zweigbergk <martinvonz@google.com>
parents: 23387
diff changeset
   849
                    else:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   850
                        mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   851
                            f,
45277
c515c54f6530 merge: remove no longer required ACTION_GET_OTHER_AND_STORE
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45276
diff changeset
   852
                            mergestatemod.ACTION_GET,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   853
                            (fl2, False),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   854
                            b'remote is newer',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   855
                        )
45275
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
   856
                        if branchmerge:
45384
72e503a24715 merge: introduce `addcommitinfo()` on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45383
diff changeset
   857
                            mresult.addcommitinfo(
72e503a24715 merge: introduce `addcommitinfo()` on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45383
diff changeset
   858
                                f, b'filenode-source', b'other'
72e503a24715 merge: introduce `addcommitinfo()` on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45383
diff changeset
   859
                            )
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   860
                elif nol and n2 == a:  # remote only changed 'x'
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   861
                    mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   862
                        f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   863
                        mergestatemod.ACTION_EXEC,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   864
                        (fl2,),
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   865
                        b'update permissions',
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   866
                    )
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   867
                elif nol and n1 == a:  # local only changed 'x'
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   868
                    mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   869
                        f,
45277
c515c54f6530 merge: remove no longer required ACTION_GET_OTHER_AND_STORE
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45276
diff changeset
   870
                        mergestatemod.ACTION_GET,
44687
1b8fd4af3318 mergestate: store about files resolved in favour of other
Pulkit Goyal <7895pulkit@gmail.com>
parents: 44452
diff changeset
   871
                        (fl1, False),
1b8fd4af3318 mergestate: store about files resolved in favour of other
Pulkit Goyal <7895pulkit@gmail.com>
parents: 44452
diff changeset
   872
                        b'remote is newer',
1b8fd4af3318 mergestate: store about files resolved in favour of other
Pulkit Goyal <7895pulkit@gmail.com>
parents: 44452
diff changeset
   873
                    )
45275
8e8d513941b4 merge: introduce 'commitinfo' in mergeresult
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45274
diff changeset
   874
                    if branchmerge:
45384
72e503a24715 merge: introduce `addcommitinfo()` on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45383
diff changeset
   875
                        mresult.addcommitinfo(f, b'filenode-source', b'other')
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   876
                else:  # both changed something
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   877
                    mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   878
                        f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   879
                        mergestatemod.ACTION_MERGE,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   880
                        (f, f, f, False, pa.node()),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   881
                        b'versions differ',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   882
                    )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   883
        elif n1:  # file exists only on local side
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   884
            if f in copied2:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   885
                pass  # we'll deal with it on m2 side
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   886
            elif (
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   887
                f in branch_copies1.movewithdir
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   888
            ):  # directory rename, move local
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   889
                f2 = branch_copies1.movewithdir[f]
31515
527a247f114f merge: remove unnecessary matcher checks
Durham Goode <durham@fb.com>
parents: 31475
diff changeset
   890
                if f2 in m2:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   891
                    mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   892
                        f2,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   893
                        mergestatemod.ACTION_MERGE,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   894
                        (f, f2, None, True, pa.node()),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   895
                        b'remote directory rename, both created',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   896
                    )
23475
67f1d68861fb merge: don't ignore conflicting file in remote renamed directory
Martin von Zweigbergk <martinvonz@google.com>
parents: 23474
diff changeset
   897
                else:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   898
                    mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   899
                        f2,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   900
                        mergestatemod.ACTION_DIR_RENAME_MOVE_LOCAL,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   901
                        (f, fl1),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   902
                        b'remote directory rename - move from %s' % f,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   903
                    )
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   904
            elif f in branch_copies1.copy:
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   905
                f2 = branch_copies1.copy[f]
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   906
                mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   907
                    f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   908
                    mergestatemod.ACTION_MERGE,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   909
                    (f, f2, f2, False, pa.node()),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   910
                    b'local copied/moved from %s' % f2,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   911
                )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   912
            elif f in ma:  # clean, a different, no remote
23473
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
   913
                if n1 != ma[f]:
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
   914
                    if acceptremote:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   915
                        mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   916
                            f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   917
                            mergestatemod.ACTION_REMOVE,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   918
                            None,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   919
                            b'remote delete',
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   920
                        )
23473
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
   921
                    else:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   922
                        mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   923
                            f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   924
                            mergestatemod.ACTION_CHANGED_DELETED,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   925
                            (f, None, f, False, pa.node()),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   926
                            b'prompt changed/deleted',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   927
                        )
45584
4c8a93ec6908 merge: store commitinfo if these is a dc or cd conflict
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45580
diff changeset
   928
                        if branchmerge:
4c8a93ec6908 merge: store commitinfo if these is a dc or cd conflict
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45580
diff changeset
   929
                            mresult.addcommitinfo(
4c8a93ec6908 merge: store commitinfo if these is a dc or cd conflict
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45580
diff changeset
   930
                                f, b'merge-removal-candidate', b'yes'
4c8a93ec6908 merge: store commitinfo if these is a dc or cd conflict
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45580
diff changeset
   931
                            )
47012
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46819
diff changeset
   932
                elif n1 == repo.nodeconstants.addednodeid:
45118
d0ef8c1dddd4 manifest: tigher manifest parsing and flag use
Joerg Sonnenberger <joerg@bec.de>
parents: 45072
diff changeset
   933
                    # This file was locally added. We should forget it instead of
23473
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
   934
                    # deleting it.
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   935
                    mresult.addfile(
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   936
                        f,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   937
                        mergestatemod.ACTION_FORGET,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   938
                        None,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   939
                        b'remote deleted',
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   940
                    )
20639
1df033640a8e merge: handle acceptremove of create+delete early in manifest merge
Mads Kiilerich <madski@unity3d.com>
parents: 20620
diff changeset
   941
                else:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   942
                    mresult.addfile(
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   943
                        f,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   944
                        mergestatemod.ACTION_REMOVE,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   945
                        None,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
   946
                        b'other deleted',
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   947
                    )
45587
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
   948
                    if branchmerge:
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
   949
                        # the file must be absent after merging,
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
   950
                        # howeber the user might make
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
   951
                        # the file reappear using revert and if they does,
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
   952
                        # we force create a new node
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
   953
                        mresult.addcommitinfo(
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
   954
                            f, b'merge-removal-candidate', b'yes'
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
   955
                        )
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
   956
45469
49ffaa4f65f6 merge: add missing ACTION_KEEP when both remote and ancestor are not present
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45468
diff changeset
   957
            else:  # file not in ancestor, not in remote
49ffaa4f65f6 merge: add missing ACTION_KEEP when both remote and ancestor are not present
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45468
diff changeset
   958
                mresult.addfile(
49ffaa4f65f6 merge: add missing ACTION_KEEP when both remote and ancestor are not present
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45468
diff changeset
   959
                    f,
45524
6877b0ee5f9d mergestate: introduce a new ACTION_KEEP_NEW
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45518
diff changeset
   960
                    mergestatemod.ACTION_KEEP_NEW,
45469
49ffaa4f65f6 merge: add missing ACTION_KEEP when both remote and ancestor are not present
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45468
diff changeset
   961
                    None,
49ffaa4f65f6 merge: add missing ACTION_KEEP when both remote and ancestor are not present
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45468
diff changeset
   962
                    b'ancestor missing, remote missing',
49ffaa4f65f6 merge: add missing ACTION_KEEP when both remote and ancestor are not present
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45468
diff changeset
   963
                )
49ffaa4f65f6 merge: add missing ACTION_KEEP when both remote and ancestor are not present
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45468
diff changeset
   964
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   965
        elif n2:  # file exists only on remote side
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   966
            if f in copied1:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   967
                pass  # we'll deal with it on m1 side
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   968
            elif f in branch_copies2.movewithdir:
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   969
                f2 = branch_copies2.movewithdir[f]
31515
527a247f114f merge: remove unnecessary matcher checks
Durham Goode <durham@fb.com>
parents: 31475
diff changeset
   970
                if f2 in m1:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   971
                    mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   972
                        f2,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   973
                        mergestatemod.ACTION_MERGE,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   974
                        (f2, f, None, False, pa.node()),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   975
                        b'local directory rename, both created',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   976
                    )
23476
39a12719ec65 merge: don't overwrite conflicting file in locally renamed directory
Martin von Zweigbergk <martinvonz@google.com>
parents: 23475
diff changeset
   977
                else:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   978
                    mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
   979
                        f2,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
   980
                        mergestatemod.ACTION_LOCAL_DIR_RENAME_GET,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   981
                        (f, fl2),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
   982
                        b'local directory rename - get from %s' % f,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
   983
                    )
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   984
            elif f in branch_copies2.copy:
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
   985
                f2 = branch_copies2.copy[f]
45296
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
   986
                msg, args = None, None
31515
527a247f114f merge: remove unnecessary matcher checks
Durham Goode <durham@fb.com>
parents: 31475
diff changeset
   987
                if f2 in m2:
45296
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
   988
                    args = (f2, f, f2, False, pa.node())
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
   989
                    msg = b'remote copied from %s' % f2
23473
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
   990
                else:
45296
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
   991
                    args = (f2, f, f2, True, pa.node())
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
   992
                    msg = b'remote moved from %s' % f2
cb0cd87e16b4 merge: unify logic of couple of if-else's in manifestmerge()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45293
diff changeset
   993
                mresult.addfile(f, mergestatemod.ACTION_MERGE, args, msg)
23473
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
   994
            elif f not in ma:
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
   995
                # local unknown, remote created: the logic is described by the
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
   996
                # following table:
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
   997
                #
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
   998
                # force  branchmerge  different  |  action
23651
72da02d7f126 merge: collect checking for unknown files at end of manifestmerge()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23650
diff changeset
   999
                #   n         *           *      |   create
23650
b85c548ab14d merge: introduce 'c' action like 'g', but with additional safety
Martin von Zweigbergk <martinvonz@google.com>
parents: 23649
diff changeset
  1000
                #   y         n           *      |   create
b85c548ab14d merge: introduce 'c' action like 'g', but with additional safety
Martin von Zweigbergk <martinvonz@google.com>
parents: 23649
diff changeset
  1001
                #   y         y           n      |   create
23473
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
  1002
                #   y         y           y      |   merge
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
  1003
                #
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
  1004
                # Checking whether the files are different is expensive, so we
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
  1005
                # don't do that when we can avoid it.
23649
18ab5e5955df merge: structure 'remote created' code to match table
Martin von Zweigbergk <martinvonz@google.com>
parents: 23641
diff changeset
  1006
                if not force:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  1007
                    mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  1008
                        f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1009
                        mergestatemod.ACTION_CREATED,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1010
                        (fl2,),
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1011
                        b'remote created',
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1012
                    )
23649
18ab5e5955df merge: structure 'remote created' code to match table
Martin von Zweigbergk <martinvonz@google.com>
parents: 23641
diff changeset
  1013
                elif not branchmerge:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  1014
                    mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  1015
                        f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1016
                        mergestatemod.ACTION_CREATED,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1017
                        (fl2,),
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1018
                        b'remote created',
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1019
                    )
23473
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
  1020
                else:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  1021
                    mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  1022
                        f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1023
                        mergestatemod.ACTION_CREATED_MERGE,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1024
                        (fl2, pa.node()),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1025
                        b'remote created, get or merge',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1026
                    )
23473
922b10c870c5 merge: branch code into {n1 and n2, n1, n2} top-level cases
Martin von Zweigbergk <martinvonz@google.com>
parents: 23448
diff changeset
  1027
            elif n2 != ma[f]:
30581
43a9e02a7b7f graft: support grafting changes to new file in renamed directory (issue5436)
Gábor Stefanik <gabor.stefanik@nng.com>
parents: 30519
diff changeset
  1028
                df = None
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
  1029
                for d in branch_copies1.dirmove:
30581
43a9e02a7b7f graft: support grafting changes to new file in renamed directory (issue5436)
Gábor Stefanik <gabor.stefanik@nng.com>
parents: 30519
diff changeset
  1030
                    if f.startswith(d):
43a9e02a7b7f graft: support grafting changes to new file in renamed directory (issue5436)
Gábor Stefanik <gabor.stefanik@nng.com>
parents: 30519
diff changeset
  1031
                        # new file added in a directory that was moved
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
  1032
                        df = branch_copies1.dirmove[d] + f[len(d) :]
30581
43a9e02a7b7f graft: support grafting changes to new file in renamed directory (issue5436)
Gábor Stefanik <gabor.stefanik@nng.com>
parents: 30519
diff changeset
  1033
                        break
31515
527a247f114f merge: remove unnecessary matcher checks
Durham Goode <durham@fb.com>
parents: 31475
diff changeset
  1034
                if df is not None and df in m1:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  1035
                    mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  1036
                        df,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1037
                        mergestatemod.ACTION_MERGE,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1038
                        (df, f, f, False, pa.node()),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1039
                        b'local directory rename - respect move '
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1040
                        b'from %s' % f,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1041
                    )
30581
43a9e02a7b7f graft: support grafting changes to new file in renamed directory (issue5436)
Gábor Stefanik <gabor.stefanik@nng.com>
parents: 30519
diff changeset
  1042
                elif acceptremote:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  1043
                    mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  1044
                        f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1045
                        mergestatemod.ACTION_CREATED,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1046
                        (fl2,),
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1047
                        b'remote recreating',
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1048
                    )
18606
95773237df7f manifestmerge: handle abort on local unknown, remote created files
Siddharth Agarwal <sid0@fb.com>
parents: 18605
diff changeset
  1049
                else:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  1050
                    mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  1051
                        f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1052
                        mergestatemod.ACTION_DELETED_CHANGED,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1053
                        (None, f, f, False, pa.node()),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1054
                        b'prompt deleted/changed',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1055
                    )
45584
4c8a93ec6908 merge: store commitinfo if these is a dc or cd conflict
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45580
diff changeset
  1056
                    if branchmerge:
4c8a93ec6908 merge: store commitinfo if these is a dc or cd conflict
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45580
diff changeset
  1057
                        mresult.addcommitinfo(
4c8a93ec6908 merge: store commitinfo if these is a dc or cd conflict
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45580
diff changeset
  1058
                            f, b'merge-removal-candidate', b'yes'
4c8a93ec6908 merge: store commitinfo if these is a dc or cd conflict
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45580
diff changeset
  1059
                        )
45468
09edbff6ae8d merge: store ACTION_KEEP_ABSENT when we are keeping the file absent locally
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45467
diff changeset
  1060
            else:
09edbff6ae8d merge: store ACTION_KEEP_ABSENT when we are keeping the file absent locally
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45467
diff changeset
  1061
                mresult.addfile(
09edbff6ae8d merge: store ACTION_KEEP_ABSENT when we are keeping the file absent locally
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45467
diff changeset
  1062
                    f,
09edbff6ae8d merge: store ACTION_KEEP_ABSENT when we are keeping the file absent locally
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45467
diff changeset
  1063
                    mergestatemod.ACTION_KEEP_ABSENT,
09edbff6ae8d merge: store ACTION_KEEP_ABSENT when we are keeping the file absent locally
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45467
diff changeset
  1064
                    None,
09edbff6ae8d merge: store ACTION_KEEP_ABSENT when we are keeping the file absent locally
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45467
diff changeset
  1065
                    b'local not present, remote unchanged',
09edbff6ae8d merge: store ACTION_KEEP_ABSENT when we are keeping the file absent locally
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45467
diff changeset
  1066
                )
45587
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
  1067
                if branchmerge:
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
  1068
                    # the file must be absent after merging
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
  1069
                    # however the user might make
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
  1070
                    # the file reappear using revert and if they does,
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
  1071
                    # we force create a new node
768412472663 merge: store cases when a file is absent post merge in commitinfo
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45584
diff changeset
  1072
                    mresult.addcommitinfo(f, b'merge-removal-candidate', b'yes')
23651
72da02d7f126 merge: collect checking for unknown files at end of manifestmerge()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23650
diff changeset
  1073
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1074
    if repo.ui.configbool(b'experimental', b'merge.checkpathconflicts'):
34941
37450a122128 merge: add a config option to disable path conflict checking
Siddharth Agarwal <sid0@fb.com>
parents: 34919
diff changeset
  1075
        # If we are merging, look for path conflicts.
45284
31c454a5f1a8 merge: pass mergeresult in checkpassconflicts() instead of actions (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45283
diff changeset
  1076
        checkpathconflicts(repo, wctx, p2, mresult)
34555
989e884d1be9 merge: check for path conflicts when merging (issue5628)
Mark Thomas <mbthomas@fb.com>
parents: 34553
diff changeset
  1077
38044
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
  1078
    narrowmatch = repo.narrowmatch()
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
  1079
    if not narrowmatch.always():
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
  1080
        # Updates "actions" in place
45285
e7196f1da2b1 merge: pass mergeresult obj instead of actions in _filternarrowactions()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45284
diff changeset
  1081
        _filternarrowactions(narrowmatch, branchmerge, mresult)
38044
8f37b5fc5abf narrow: filter merge actions in core
Martin von Zweigbergk <martinvonz@google.com>
parents: 37959
diff changeset
  1082
44200
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
  1083
    renamedelete = branch_copies1.renamedelete
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
  1084
    renamedelete.update(branch_copies2.renamedelete)
fa9ad1da2e77 merge: start using the per-side copy dicts
Martin von Zweigbergk <martinvonz@google.com>
parents: 44199
diff changeset
  1085
45384
72e503a24715 merge: introduce `addcommitinfo()` on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45383
diff changeset
  1086
    mresult.updatevalues(diverge, renamedelete)
45281
fe2040abb183 merge: make mergeresult constructor initialize empty object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45280
diff changeset
  1087
    return mresult
3105
7c7469d41ade merge: pull manifest comparison out into separate function
Matt Mackall <mpm@selenic.com>
parents: 3104
diff changeset
  1088
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1089
45286
00e9c5edcd58 merge: pass mergeresult obj instead of actions dict in _resolvetrivial()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45285
diff changeset
  1090
def _resolvetrivial(repo, wctx, mctx, ancestor, mresult):
23531
416c133145ee merge: extract _resolvetrivial() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 23526
diff changeset
  1091
    """Resolves false conflicts where the nodeid changed but the content
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  1092
    remained the same."""
36316
759579bac31d merge: make a copy of dict.items() before mutating the dict during iteration
Augie Fackler <augie@google.com>
parents: 36177
diff changeset
  1093
    # We force a copy of actions.items() because we're going to mutate
759579bac31d merge: make a copy of dict.items() before mutating the dict during iteration
Augie Fackler <augie@google.com>
parents: 36177
diff changeset
  1094
    # actions as we resolve trivial conflicts.
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
  1095
    for f in list(mresult.files((mergestatemod.ACTION_CHANGED_DELETED,))):
45293
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
  1096
        if f in ancestor and not wctx[f].cmp(ancestor[f]):
23531
416c133145ee merge: extract _resolvetrivial() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 23526
diff changeset
  1097
            # local did change but ended up with same content
45286
00e9c5edcd58 merge: pass mergeresult obj instead of actions dict in _resolvetrivial()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45285
diff changeset
  1098
            mresult.addfile(
00e9c5edcd58 merge: pass mergeresult obj instead of actions dict in _resolvetrivial()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45285
diff changeset
  1099
                f, mergestatemod.ACTION_REMOVE, None, b'prompt same'
00e9c5edcd58 merge: pass mergeresult obj instead of actions dict in _resolvetrivial()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45285
diff changeset
  1100
            )
45293
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
  1101
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
  1102
    for f in list(mresult.files((mergestatemod.ACTION_DELETED_CHANGED,))):
45293
4e6a2889dd1d merge: use the new action based mapping introduced in mergeresult obj
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45292
diff changeset
  1103
        if f in ancestor and not mctx[f].cmp(ancestor[f]):
23531
416c133145ee merge: extract _resolvetrivial() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 23526
diff changeset
  1104
            # remote did change but ended up with same content
45286
00e9c5edcd58 merge: pass mergeresult obj instead of actions dict in _resolvetrivial()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45285
diff changeset
  1105
            mresult.removefile(f)  # don't get = keep local deleted
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1106
23531
416c133145ee merge: extract _resolvetrivial() function
Martin von Zweigbergk <martinvonz@google.com>
parents: 23526
diff changeset
  1107
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1108
def calculateupdates(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1109
    repo,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1110
    wctx,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1111
    mctx,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1112
    ancestors,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1113
    branchmerge,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1114
    force,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1115
    acceptremote,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1116
    followcopies,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1117
    matcher=None,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1118
    mergeforce=False,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1119
):
45168
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
  1120
    """
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
  1121
    Calculate the actions needed to merge mctx into wctx using ancestors
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
  1122
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
  1123
    Uses manifestmerge() to merge manifest and get list of actions required to
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
  1124
    perform for merging two manifests. If there are multiple ancestors, uses bid
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
  1125
    merge if enabled.
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
  1126
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
  1127
    Also filters out actions which are unrequired if repository is sparse.
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
  1128
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
  1129
    Returns mergeresult object same as manifestmerge().
45168
4f71d1a99e45 merge: document return values of manifestmerge() and calculateupdates()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45167
diff changeset
  1130
    """
33323
252500520d60 sparse: refactor update actions filtering and call from core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33321
diff changeset
  1131
    # Avoid cycle.
252500520d60 sparse: refactor update actions filtering and call from core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33321
diff changeset
  1132
    from . import sparse
252500520d60 sparse: refactor update actions filtering and call from core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33321
diff changeset
  1133
45281
fe2040abb183 merge: make mergeresult constructor initialize empty object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45280
diff changeset
  1134
    mresult = None
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1135
    if len(ancestors) == 1:  # default
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
  1136
        mresult = manifestmerge(
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1137
            repo,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1138
            wctx,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1139
            mctx,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1140
            ancestors[0],
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1141
            branchmerge,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1142
            force,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1143
            matcher,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1144
            acceptremote,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1145
            followcopies,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1146
        )
45287
4ad6c4e9e35f merge: pass mergeresult instead of actions in _checkunknownfiles() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45286
diff changeset
  1147
        _checkunknownfiles(repo, wctx, mctx, force, mresult, mergeforce)
49886
becd16690cbe debug: add a config to abort update early
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49365
diff changeset
  1148
        if repo.ui.configbool(b'devel', b'debug.abort-update'):
becd16690cbe debug: add a config to abort update early
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents: 49365
diff changeset
  1149
            exit(1)
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1150
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1151
    else:  # only when merge.preferancestor=* - the default
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1152
        repo.ui.note(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1153
            _(b"note: merging %s and %s using bids from ancestors %s\n")
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1154
            % (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1155
                wctx,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1156
                mctx,
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1157
                _(b' and ').join(pycompat.bytestr(anc) for anc in ancestors),
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1158
            )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1159
        )
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1160
45280
98218c83242f merge: improve documentation of fbid dict used for merge bid
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45279
diff changeset
  1161
        # mapping filename to bids (action method to list af actions)
98218c83242f merge: improve documentation of fbid dict used for merge bid
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45279
diff changeset
  1162
        # {FILENAME1 : BID1, FILENAME2 : BID2}
98218c83242f merge: improve documentation of fbid dict used for merge bid
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45279
diff changeset
  1163
        # BID is another dictionary which contains
98218c83242f merge: improve documentation of fbid dict used for merge bid
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45279
diff changeset
  1164
        # mapping of following form:
98218c83242f merge: improve documentation of fbid dict used for merge bid
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45279
diff changeset
  1165
        # {ACTION_X : [info, ..], ACTION_Y : [info, ..]}
98218c83242f merge: improve documentation of fbid dict used for merge bid
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45279
diff changeset
  1166
        fbids = {}
45470
6e474eec4be6 merge: update commitinfo from all mergeresults during bid merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45469
diff changeset
  1167
        mresult = mergeresult()
23526
a5887f2da5e6 merge: don't treat 'diverge' and 'renamedelete' like actions
Martin von Zweigbergk <martinvonz@google.com>
parents: 23525
diff changeset
  1168
        diverge, renamedelete = None, None
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1169
        for ancestor in ancestors:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1170
            repo.ui.note(_(b'\ncalculating bids for ancestor %s\n') % ancestor)
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
  1171
            mresult1 = manifestmerge(
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1172
                repo,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1173
                wctx,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1174
                mctx,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1175
                ancestor,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1176
                branchmerge,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1177
                force,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1178
                matcher,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1179
                acceptremote,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1180
                followcopies,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1181
                forcefulldiff=True,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1182
            )
45287
4ad6c4e9e35f merge: pass mergeresult instead of actions in _checkunknownfiles() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45286
diff changeset
  1183
            _checkunknownfiles(repo, wctx, mctx, force, mresult1, mergeforce)
26318
d3bd6cefd742 bidmerge: choose shortest list of diverge and rename/delete warnings
Matt Mackall <mpm@selenic.com>
parents: 26304
diff changeset
  1184
d3bd6cefd742 bidmerge: choose shortest list of diverge and rename/delete warnings
Matt Mackall <mpm@selenic.com>
parents: 26304
diff changeset
  1185
            # Track the shortest set of warning on the theory that bid
d3bd6cefd742 bidmerge: choose shortest list of diverge and rename/delete warnings
Matt Mackall <mpm@selenic.com>
parents: 26304
diff changeset
  1186
            # merge will correctly incorporate more information
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
  1187
            if diverge is None or len(mresult1.diverge) < len(diverge):
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
  1188
                diverge = mresult1.diverge
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
  1189
            if renamedelete is None or len(renamedelete) < len(
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
  1190
                mresult1.renamedelete
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
  1191
            ):
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
  1192
                renamedelete = mresult1.renamedelete
26318
d3bd6cefd742 bidmerge: choose shortest list of diverge and rename/delete warnings
Matt Mackall <mpm@selenic.com>
parents: 26304
diff changeset
  1193
45470
6e474eec4be6 merge: update commitinfo from all mergeresults during bid merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45469
diff changeset
  1194
            # blindly update final mergeresult commitinfo with what we get
6e474eec4be6 merge: update commitinfo from all mergeresults during bid merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45469
diff changeset
  1195
            # from mergeresult object for each ancestor
6e474eec4be6 merge: update commitinfo from all mergeresults during bid merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45469
diff changeset
  1196
            # TODO: some commitinfo depends on what bid merge choose and hence
6e474eec4be6 merge: update commitinfo from all mergeresults during bid merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45469
diff changeset
  1197
            # we will need to make commitinfo also depend on bid merge logic
6e474eec4be6 merge: update commitinfo from all mergeresults during bid merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45469
diff changeset
  1198
            mresult._commitinfo.update(mresult1._commitinfo)
6e474eec4be6 merge: update commitinfo from all mergeresults during bid merge
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45469
diff changeset
  1199
45346
3c783ff08d40 mergeresult: introduce filemap() which yields filename based mapping
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45345
diff changeset
  1200
            for f, a in mresult1.filemap(sort=True):
23638
09be050ca98c merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23637
diff changeset
  1201
                m, args, msg = a
48711
9bc86adf32f6 merge-actions: make merge action a full featured object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48708
diff changeset
  1202
                repo.ui.debug(b' %s: %s -> %s\n' % (f, msg, m.__bytes__()))
23638
09be050ca98c merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23637
diff changeset
  1203
                if f in fbids:
09be050ca98c merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23637
diff changeset
  1204
                    d = fbids[f]
09be050ca98c merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23637
diff changeset
  1205
                    if m in d:
09be050ca98c merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23637
diff changeset
  1206
                        d[m].append(a)
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1207
                    else:
23638
09be050ca98c merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23637
diff changeset
  1208
                        d[m] = [a]
09be050ca98c merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23637
diff changeset
  1209
                else:
09be050ca98c merge: let bid merge work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23637
diff changeset
  1210
                    fbids[f] = {m: [a]}
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1211
45280
98218c83242f merge: improve documentation of fbid dict used for merge bid
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45279
diff changeset
  1212
        # Call for bids
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1213
        # Pick the best bid for each file
45447
e7c8a5030a90 merge: show number of ancestors in bid merge debug notes
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45385
diff changeset
  1214
        repo.ui.note(
e7c8a5030a90 merge: show number of ancestors in bid merge debug notes
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45385
diff changeset
  1215
            _(b'\nauction for merging merge bids (%d ancestors)\n')
e7c8a5030a90 merge: show number of ancestors in bid merge debug notes
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45385
diff changeset
  1216
            % len(ancestors)
e7c8a5030a90 merge: show number of ancestors in bid merge debug notes
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45385
diff changeset
  1217
        )
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1218
        for f, bids in sorted(fbids.items()):
45459
ccd3bf4490c1 merge: show list of bids for each file in bid-merge in ui.debug()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45447
diff changeset
  1219
            if repo.ui.debugflag:
ccd3bf4490c1 merge: show list of bids for each file in bid-merge in ui.debug()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45447
diff changeset
  1220
                repo.ui.debug(b" list of bids for %s:\n" % f)
ccd3bf4490c1 merge: show list of bids for each file in bid-merge in ui.debug()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45447
diff changeset
  1221
                for m, l in sorted(bids.items()):
ccd3bf4490c1 merge: show list of bids for each file in bid-merge in ui.debug()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45447
diff changeset
  1222
                    for _f, args, msg in l:
48711
9bc86adf32f6 merge-actions: make merge action a full featured object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48708
diff changeset
  1223
                        repo.ui.debug(b'   %s -> %s\n' % (msg, m.__bytes__()))
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1224
            # bids is a mapping from action method to list af actions
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1225
            # Consensus?
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1226
            if len(bids) == 1:  # all bids are the same kind of method
34348
1a5abc45e2fa py3: explicitly convert dict.keys() and dict.items() into a list
Pulkit Goyal <7895pulkit@gmail.com>
parents: 34302
diff changeset
  1227
                m, l = list(bids.items())[0]
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1228
                if all(a == l[0] for a in l[1:]):  # len(bids) is > 1
48711
9bc86adf32f6 merge-actions: make merge action a full featured object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48708
diff changeset
  1229
                    repo.ui.note(
9bc86adf32f6 merge-actions: make merge action a full featured object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48708
diff changeset
  1230
                        _(b" %s: consensus for %s\n") % (f, m.__bytes__())
9bc86adf32f6 merge-actions: make merge action a full featured object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48708
diff changeset
  1231
                    )
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  1232
                    mresult.addfile(f, *l[0])
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1233
                    continue
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1234
            # If keep is an option, just do it.
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1235
            if mergestatemod.ACTION_KEEP in bids:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1236
                repo.ui.note(_(b" %s: picking 'keep' action\n") % f)
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  1237
                mresult.addfile(f, *bids[mergestatemod.ACTION_KEEP][0])
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1238
                continue
45467
bb9888d32601 merge: add `ACTION_KEEP_ABSENT` to represent files we want to keep absent
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45466
diff changeset
  1239
            # If keep absent is an option, just do that
bb9888d32601 merge: add `ACTION_KEEP_ABSENT` to represent files we want to keep absent
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45466
diff changeset
  1240
            if mergestatemod.ACTION_KEEP_ABSENT in bids:
bb9888d32601 merge: add `ACTION_KEEP_ABSENT` to represent files we want to keep absent
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45466
diff changeset
  1241
                repo.ui.note(_(b" %s: picking 'keep absent' action\n") % f)
bb9888d32601 merge: add `ACTION_KEEP_ABSENT` to represent files we want to keep absent
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45466
diff changeset
  1242
                mresult.addfile(f, *bids[mergestatemod.ACTION_KEEP_ABSENT][0])
bb9888d32601 merge: add `ACTION_KEEP_ABSENT` to represent files we want to keep absent
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45466
diff changeset
  1243
                continue
45619
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
  1244
            # ACTION_KEEP_NEW and ACTION_CHANGED_DELETED are conflicting actions
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
  1245
            # as one say that file is new while other says that file was present
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
  1246
            # earlier too and has a change delete conflict
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
  1247
            # Let's fall back to conflicting ACTION_CHANGED_DELETED and let user
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
  1248
            # do the right thing
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
  1249
            if (
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
  1250
                mergestatemod.ACTION_CHANGED_DELETED in bids
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
  1251
                and mergestatemod.ACTION_KEEP_NEW in bids
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
  1252
            ):
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
  1253
                repo.ui.note(_(b" %s: picking 'changed/deleted' action\n") % f)
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
  1254
                mresult.addfile(
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
  1255
                    f, *bids[mergestatemod.ACTION_CHANGED_DELETED][0]
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
  1256
                )
e8078af6af30 merge: if CHANGED_DELETED and KEEP_NEW are actions, choose CHANGED_DELETED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45617
diff changeset
  1257
                continue
45524
6877b0ee5f9d mergestate: introduce a new ACTION_KEEP_NEW
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45518
diff changeset
  1258
            # If keep new is an option, let's just do that
6877b0ee5f9d mergestate: introduce a new ACTION_KEEP_NEW
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45518
diff changeset
  1259
            if mergestatemod.ACTION_KEEP_NEW in bids:
6877b0ee5f9d mergestate: introduce a new ACTION_KEEP_NEW
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45518
diff changeset
  1260
                repo.ui.note(_(b" %s: picking 'keep new' action\n") % f)
6877b0ee5f9d mergestate: introduce a new ACTION_KEEP_NEW
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45518
diff changeset
  1261
                mresult.addfile(f, *bids[mergestatemod.ACTION_KEEP_NEW][0])
6877b0ee5f9d mergestate: introduce a new ACTION_KEEP_NEW
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45518
diff changeset
  1262
                continue
45617
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
  1263
            # ACTION_GET and ACTION_DELETE_CHANGED are conflicting actions as
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
  1264
            # one action states the file is newer/created on remote side and
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
  1265
            # other states that file is deleted locally and changed on remote
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
  1266
            # side. Let's fallback and rely on a conflicting action to let user
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
  1267
            # do the right thing
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
  1268
            if (
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
  1269
                mergestatemod.ACTION_DELETED_CHANGED in bids
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
  1270
                and mergestatemod.ACTION_GET in bids
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
  1271
            ):
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
  1272
                repo.ui.note(_(b" %s: picking 'delete/changed' action\n") % f)
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
  1273
                mresult.addfile(
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
  1274
                    f, *bids[mergestatemod.ACTION_DELETED_CHANGED][0]
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
  1275
                )
ad984583969a merge: if DELETED_CHANGED and GET are in actions, choose DELETED_CHANGED
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45587
diff changeset
  1276
                continue
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1277
            # If there are gets and they all agree [how could they not?], do it.
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1278
            if mergestatemod.ACTION_GET in bids:
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1279
                ga0 = bids[mergestatemod.ACTION_GET][0]
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1280
                if all(a == ga0 for a in bids[mergestatemod.ACTION_GET][1:]):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1281
                    repo.ui.note(_(b" %s: picking 'get' action\n") % f)
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  1282
                    mresult.addfile(f, *ga0)
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1283
                    continue
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1284
            # TODO: Consider other simple actions such as mode changes
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1285
            # Handle inefficient democrazy.
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1286
            repo.ui.note(_(b' %s: multiple bids for merge action:\n') % f)
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1287
            for m, l in sorted(bids.items()):
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1288
                for _f, args, msg in l:
48711
9bc86adf32f6 merge-actions: make merge action a full featured object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48708
diff changeset
  1289
                    repo.ui.note(b'  %s -> %s\n' % (msg, m.__bytes__()))
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1290
            # Pick random action. TODO: Instead, prompt user when resolving
34348
1a5abc45e2fa py3: explicitly convert dict.keys() and dict.items() into a list
Pulkit Goyal <7895pulkit@gmail.com>
parents: 34302
diff changeset
  1291
            m, l = list(bids.items())[0]
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1292
            repo.ui.warn(
48711
9bc86adf32f6 merge-actions: make merge action a full featured object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48708
diff changeset
  1293
                _(b' %s: ambiguous merge - picked %s action\n')
9bc86adf32f6 merge-actions: make merge action a full featured object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48708
diff changeset
  1294
                % (f, m.__bytes__())
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1295
            )
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  1296
            mresult.addfile(f, *l[0])
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1297
            continue
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1298
        repo.ui.note(_(b'end of auction\n\n'))
45384
72e503a24715 merge: introduce `addcommitinfo()` on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45383
diff changeset
  1299
        mresult.updatevalues(diverge, renamedelete)
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1300
23640
b46b9865dd08 merge: let _forgetremoved() work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23639
diff changeset
  1301
    if wctx.rev() is None:
45347
1aef38d973e8 merge: pass mergeresult obj in _forgetremoved() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45346
diff changeset
  1302
        _forgetremoved(wctx, mctx, branchmerge, mresult)
23640
b46b9865dd08 merge: let _forgetremoved() work on the file->action dict
Martin von Zweigbergk <martinvonz@google.com>
parents: 23639
diff changeset
  1303
45290
d70c972cec74 sparse: pass mergeresult obj in sparse.filterupdatesactions() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45289
diff changeset
  1304
    sparse.filterupdatesactions(repo, wctx, mctx, branchmerge, mresult)
45286
00e9c5edcd58 merge: pass mergeresult obj instead of actions dict in _resolvetrivial()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45285
diff changeset
  1305
    _resolvetrivial(repo, wctx, mctx, ancestors[0], mresult)
33323
252500520d60 sparse: refactor update actions filtering and call from core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33321
diff changeset
  1306
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
  1307
    return mresult
23385
91c24457c16a merge: move calculateupdates() before applyupdated()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23384
diff changeset
  1308
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1309
34142
24bf823377fc merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents: 34125
diff changeset
  1310
def _getcwd():
24bf823377fc merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents: 34125
diff changeset
  1311
    try:
39818
24e493ec2229 py3: rename pycompat.getcwd() to encoding.getcwd() (API)
Matt Harbison <matt_harbison@yahoo.com>
parents: 39464
diff changeset
  1312
        return encoding.getcwd()
49306
2e726c934fcd py3: catch FileNotFoundError instead of checking errno == ENOENT
Manuel Jacob <me@manueljacob.de>
parents: 48946
diff changeset
  1313
    except FileNotFoundError:
2e726c934fcd py3: catch FileNotFoundError instead of checking errno == ENOENT
Manuel Jacob <me@manueljacob.de>
parents: 48946
diff changeset
  1314
        return None
34142
24bf823377fc merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents: 34125
diff changeset
  1315
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1316
33081
6582dc01aca3 merge: pass wctx to batchremove and batchget
Phil Cohen <phillco@fb.com>
parents: 32863
diff changeset
  1317
def batchremove(repo, wctx, actions):
21392
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
  1318
    """apply removes to the working directory
18630
9b9e2d9e83a1 merge: split out mostly-non-interactive working dir updates
Bryan O'Sullivan <bryano@fb.com>
parents: 18612
diff changeset
  1319
9b9e2d9e83a1 merge: split out mostly-non-interactive working dir updates
Bryan O'Sullivan <bryano@fb.com>
parents: 18612
diff changeset
  1320
    yields tuples for progress updates
9b9e2d9e83a1 merge: split out mostly-non-interactive working dir updates
Bryan O'Sullivan <bryano@fb.com>
parents: 18612
diff changeset
  1321
    """
18640
a8648f32b8ed merge: don't fiddle with name lookups or i18n in hot loops
Bryan O'Sullivan <bryano@fb.com>
parents: 18639
diff changeset
  1322
    verbose = repo.ui.verbose
34142
24bf823377fc merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents: 34125
diff changeset
  1323
    cwd = _getcwd()
18633
6390dd22b12f merge: report non-interactive progress in chunks
Bryan O'Sullivan <bryano@fb.com>
parents: 18632
diff changeset
  1324
    i = 0
21545
43eecb4e23f8 merge: use separate lists for each action type
Mads Kiilerich <madski@unity3d.com>
parents: 21524
diff changeset
  1325
    for f, args, msg in actions:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1326
        repo.ui.debug(b" %s: %s -> r\n" % (f, msg))
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
  1327
        if verbose:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1328
            repo.ui.note(_(b"removing %s\n") % f)
33086
eb4c49f55f1f workingfilectx: add audit() as a wrapper for wvfs.audit()
Phil Cohen <phillco@fb.com>
parents: 33085
diff changeset
  1329
        wctx[f].audit()
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
  1330
        try:
33082
f9e50ee4c52b merge: replace repo.wvfs.unlinkpath() with calls to wctx[f].remove()
Phil Cohen <phillco@fb.com>
parents: 33081
diff changeset
  1331
            wctx[f].remove(ignoremissing=True)
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25151
diff changeset
  1332
        except OSError as inst:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1333
            repo.ui.warn(
45688
ed0ded64a8a9 py3: convert an exception message to bytes
Martin von Zweigbergk <martinvonz@google.com>
parents: 45661
diff changeset
  1334
                _(b"update failed to remove %s: %s!\n")
46692
39f23d20ea47 merge: force an exception message to bytes before printing as a warning
Matt Harbison <matt_harbison@yahoo.com>
parents: 45942
diff changeset
  1335
                % (f, stringutil.forcebytestr(inst.strerror))
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1336
            )
21392
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
  1337
        if i == 100:
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
  1338
            yield i, f
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
  1339
            i = 0
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
  1340
        i += 1
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
  1341
    if i > 0:
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
  1342
        yield i, f
34142
24bf823377fc merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents: 34125
diff changeset
  1343
24bf823377fc merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents: 34125
diff changeset
  1344
    if cwd and not _getcwd():
24bf823377fc merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents: 34125
diff changeset
  1345
        # cwd was removed in the course of removing files; print a helpful
24bf823377fc merge: move cwd-missing detection to helper functions
Phil Cohen <phillco@fb.com>
parents: 34125
diff changeset
  1346
        # warning.
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1347
        repo.ui.warn(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1348
            _(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1349
                b"current directory was removed\n"
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1350
                b"(consider changing to repo root: %s)\n"
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1351
            )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1352
            % repo.root
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1353
        )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1354
21392
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
  1355
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1356
def batchget(repo, mctx, wctx, wantfiledata, actions):
21392
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
  1357
    """apply gets to the working directory
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
  1358
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
  1359
    mctx is the context to get from
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
  1360
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1361
    Yields arbitrarily many (False, tuple) for progress updates, followed by
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1362
    exactly one (True, filedata). When wantfiledata is false, filedata is an
42522
d29db0a0c4eb update: fix spurious unclean status bug shown by previous commit
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42456
diff changeset
  1363
    empty dict. When wantfiledata is true, filedata[f] is a triple (mode, size,
d29db0a0c4eb update: fix spurious unclean status bug shown by previous commit
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42456
diff changeset
  1364
    mtime) of the file f written for each action.
21392
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
  1365
    """
42522
d29db0a0c4eb update: fix spurious unclean status bug shown by previous commit
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42456
diff changeset
  1366
    filedata = {}
21392
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
  1367
    verbose = repo.ui.verbose
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
  1368
    fctx = mctx.filectx
27656
57c0d4888ca8 batchget: add support for backing up files
Siddharth Agarwal <sid0@fb.com>
parents: 27655
diff changeset
  1369
    ui = repo.ui
21392
b1ce47dadbdf merge: separate worker functions for batch remove and batch get
Mads Kiilerich <madski@unity3d.com>
parents: 21391
diff changeset
  1370
    i = 0
28200
588695ccbb22 merge: perform background file closing in batchget
Gregory Szorc <gregory.szorc@gmail.com>
parents: 28199
diff changeset
  1371
    with repo.wvfs.backgroundclosing(ui, expectedcount=len(actions)):
28199
d49793aac1ac merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 28088
diff changeset
  1372
        for f, (flags, backup), msg in actions:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1373
            repo.ui.debug(b" %s: %s -> g\n" % (f, msg))
28199
d49793aac1ac merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 28088
diff changeset
  1374
            if verbose:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1375
                repo.ui.note(_(b"getting %s\n") % f)
27656
57c0d4888ca8 batchget: add support for backing up files
Siddharth Agarwal <sid0@fb.com>
parents: 27655
diff changeset
  1376
28199
d49793aac1ac merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 28088
diff changeset
  1377
            if backup:
34549
a991e1d6bc82 merge: backup conflicting directories when getting files
Mark Thomas <mbthomas@fb.com>
parents: 34548
diff changeset
  1378
                # If a file or directory exists with the same name, back that
a991e1d6bc82 merge: backup conflicting directories when getting files
Mark Thomas <mbthomas@fb.com>
parents: 34548
diff changeset
  1379
                # up.  Otherwise, look to see if there is a file that conflicts
a991e1d6bc82 merge: backup conflicting directories when getting files
Mark Thomas <mbthomas@fb.com>
parents: 34548
diff changeset
  1380
                # with a directory this file is in, and if so, back that up.
41570
1f2714052d7e merge: don't unnecessarily calculate absolute path
Martin von Zweigbergk <martinvonz@google.com>
parents: 41569
diff changeset
  1381
                conflicting = f
34549
a991e1d6bc82 merge: backup conflicting directories when getting files
Mark Thomas <mbthomas@fb.com>
parents: 34548
diff changeset
  1382
                if not repo.wvfs.lexists(f):
43633
0b7733719d21 utils: move finddirs() to pathutil
Martin von Zweigbergk <martinvonz@google.com>
parents: 43421
diff changeset
  1383
                    for p in pathutil.finddirs(f):
34549
a991e1d6bc82 merge: backup conflicting directories when getting files
Mark Thomas <mbthomas@fb.com>
parents: 34548
diff changeset
  1384
                        if repo.wvfs.isfileorlink(p):
41570
1f2714052d7e merge: don't unnecessarily calculate absolute path
Martin von Zweigbergk <martinvonz@google.com>
parents: 41569
diff changeset
  1385
                            conflicting = p
34549
a991e1d6bc82 merge: backup conflicting directories when getting files
Mark Thomas <mbthomas@fb.com>
parents: 34548
diff changeset
  1386
                            break
41570
1f2714052d7e merge: don't unnecessarily calculate absolute path
Martin von Zweigbergk <martinvonz@google.com>
parents: 41569
diff changeset
  1387
                if repo.wvfs.lexists(conflicting):
41601
ac8cf125d8d5 merge: migrate to scmutil.backuppath()
Martin von Zweigbergk <martinvonz@google.com>
parents: 41570
diff changeset
  1388
                    orig = scmutil.backuppath(ui, repo, conflicting)
ac8cf125d8d5 merge: migrate to scmutil.backuppath()
Martin von Zweigbergk <martinvonz@google.com>
parents: 41570
diff changeset
  1389
                    util.rename(repo.wjoin(conflicting), orig)
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1390
            wfctx = wctx[f]
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1391
            wfctx.clearunknown()
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1392
            atomictemp = ui.configbool(b"experimental", b"update.atomic-file")
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1393
            size = wfctx.write(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1394
                fctx(f).data(),
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1395
                flags,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1396
                backgroundclose=True,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1397
                atomictemp=atomictemp,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1398
            )
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1399
            if wantfiledata:
48377
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1400
                # XXX note that there is a race window between the time we
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1401
                # write the clean data into the file and we stats it. So another
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1402
                # writing process meddling with the file content right after we
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1403
                # wrote it could cause bad stat data to be gathered.
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1404
                #
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1405
                # They are 2 data we gather here
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1406
                # - the mode:
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1407
                #       That we actually just wrote, we should not need to read
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1408
                #       it from disk, (except not all mode might have survived
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1409
                #       the disk round-trip, which is another issue: we should
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1410
                #       not depends on this)
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1411
                # - the mtime,
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1412
                #       On system that support nanosecond precision, the mtime
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1413
                #       could be accurate enough to tell the two writes appart.
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1414
                #       However gathering it in a racy way make the mtime we
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1415
                #       gather "unreliable".
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1416
                #
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1417
                # (note: we get the size from the data we write, which is sane)
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1418
                #
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1419
                # So in theory the data returned here are fully racy, but in
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1420
                # practice "it works mostly fine".
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1421
                #
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1422
                # Do not be surprised if you end up reading this while looking
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1423
                # for the causes of some buggy status. Feel free to improve
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1424
                # this in the future, but we cannot simply stop gathering
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1425
                # information. Otherwise `hg status` call made after a large `hg
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1426
                # update` runs would have to redo a similar amount of work to
c655483ea6e2 dirstate: add a comment about a racy piece of code during updates
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48366
diff changeset
  1427
                # restore and compare all files content.
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1428
                s = wfctx.lstat()
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1429
                mode = s.st_mode
48260
269ff8978086 dirstate: store mtimes with nanosecond precision in memory
Simon Sapin <simon.sapin@octobus.net>
parents: 47609
diff changeset
  1430
                mtime = timestamp.mtime_of(s)
269ff8978086 dirstate: store mtimes with nanosecond precision in memory
Simon Sapin <simon.sapin@octobus.net>
parents: 47609
diff changeset
  1431
                # for dirstate.update_file's parentfiledata argument:
269ff8978086 dirstate: store mtimes with nanosecond precision in memory
Simon Sapin <simon.sapin@octobus.net>
parents: 47609
diff changeset
  1432
                filedata[f] = (mode, size, mtime)
28199
d49793aac1ac merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 28088
diff changeset
  1433
            if i == 100:
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1434
                yield False, (i, f)
28199
d49793aac1ac merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 28088
diff changeset
  1435
                i = 0
d49793aac1ac merge: indent code in batchget()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 28088
diff changeset
  1436
            i += 1
18633
6390dd22b12f merge: report non-interactive progress in chunks
Bryan O'Sullivan <bryano@fb.com>
parents: 18632
diff changeset
  1437
    if i > 0:
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1438
        yield False, (i, f)
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1439
    yield True, filedata
18630
9b9e2d9e83a1 merge: split out mostly-non-interactive working dir updates
Bryan O'Sullivan <bryano@fb.com>
parents: 18612
diff changeset
  1440
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1441
45335
2c96fd8e05f6 merge: pass mergeresult obj in merge._prefetchfiles()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45334
diff changeset
  1442
def _prefetchfiles(repo, ctx, mresult):
37762
7269b87f817c scmutil: teach the file prefetch hook to handle multiple commits
Matt Harbison <matt_harbison@yahoo.com>
parents: 37172
diff changeset
  1443
    """Invoke ``scmutil.prefetchfiles()`` for the files relevant to the dict
36142
60dd840a7fdb merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents: 36042
diff changeset
  1444
    of merge actions.  ``ctx`` is the context being merged in."""
60dd840a7fdb merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents: 36042
diff changeset
  1445
60dd840a7fdb merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents: 36042
diff changeset
  1446
    # Skipping 'a', 'am', 'f', 'r', 'dm', 'e', 'k', 'p' and 'pr', because they
60dd840a7fdb merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents: 36042
diff changeset
  1447
    # don't touch the context to be merged in.  'cd' is skipped, because
60dd840a7fdb merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents: 36042
diff changeset
  1448
    # changed/deleted never resolves to something from the remote side.
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
  1449
    files = mresult.files(
45335
2c96fd8e05f6 merge: pass mergeresult obj in merge._prefetchfiles()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45334
diff changeset
  1450
        [
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1451
            mergestatemod.ACTION_GET,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1452
            mergestatemod.ACTION_DELETED_CHANGED,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1453
            mergestatemod.ACTION_LOCAL_DIR_RENAME_GET,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1454
            mergestatemod.ACTION_MERGE,
45335
2c96fd8e05f6 merge: pass mergeresult obj in merge._prefetchfiles()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45334
diff changeset
  1455
        ]
45345
e5b4061f32be mergeresult: add `files()` and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45344
diff changeset
  1456
    )
45335
2c96fd8e05f6 merge: pass mergeresult obj in merge._prefetchfiles()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45334
diff changeset
  1457
37762
7269b87f817c scmutil: teach the file prefetch hook to handle multiple commits
Matt Harbison <matt_harbison@yahoo.com>
parents: 37172
diff changeset
  1458
    prefetch = scmutil.prefetchfiles
7269b87f817c scmutil: teach the file prefetch hook to handle multiple commits
Matt Harbison <matt_harbison@yahoo.com>
parents: 37172
diff changeset
  1459
    matchfiles = scmutil.matchfiles
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1460
    prefetch(
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  1461
        repo,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  1462
        [
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  1463
            (
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  1464
                ctx.rev(),
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  1465
                matchfiles(repo, files),
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  1466
            )
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  1467
        ],
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1468
    )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1469
34124
b90e5b2a9c82 merge: flush any deferred writes before, and after, running any workers
Phil Cohen <phillco@fb.com>
parents: 34122
diff changeset
  1470
37107
71543b942eea merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 37087
diff changeset
  1471
@attr.s(frozen=True)
48946
642e31cb55f0 py3: use class X: instead of class X(object):
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48927
diff changeset
  1472
class updateresult:
37107
71543b942eea merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 37087
diff changeset
  1473
    updatedcount = attr.ib()
71543b942eea merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 37087
diff changeset
  1474
    mergedcount = attr.ib()
71543b942eea merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 37087
diff changeset
  1475
    removedcount = attr.ib()
71543b942eea merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 37087
diff changeset
  1476
    unresolvedcount = attr.ib()
71543b942eea merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 37087
diff changeset
  1477
37125
6f570c501e3e merge: deprecate accessing update results by index
Gregory Szorc <gregory.szorc@gmail.com>
parents: 37112
diff changeset
  1478
    def isempty(self):
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1479
        return not (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1480
            self.updatedcount
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1481
            or self.mergedcount
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1482
            or self.removedcount
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1483
            or self.unresolvedcount
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1484
        )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1485
37125
6f570c501e3e merge: deprecate accessing update results by index
Gregory Szorc <gregory.szorc@gmail.com>
parents: 37112
diff changeset
  1486
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1487
def applyupdates(
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  1488
    repo,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  1489
    mresult,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  1490
    wctx,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  1491
    mctx,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  1492
    overwrite,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  1493
    wantfiledata,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  1494
    labels=None,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1495
):
11454
9b0406b23be0 merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 11451
diff changeset
  1496
    """apply the merge action list to the working directory
9b0406b23be0 merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 11451
diff changeset
  1497
45334
b9b055f15035 merge: pass mergeresult obj instead of actions in applyupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45333
diff changeset
  1498
    mresult is a mergeresult object representing result of the merge
11454
9b0406b23be0 merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 11451
diff changeset
  1499
    wctx is the working copy context
9b0406b23be0 merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 11451
diff changeset
  1500
    mctx is the context to be merged into the working copy
13162
115a9760c382 merge: document some internal return values.
Greg Ward <greg-hg@gerg.ca>
parents: 13158
diff changeset
  1501
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1502
    Return a tuple of (counts, filedata), where counts is a tuple
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1503
    (updated, merged, removed, unresolved) that describes how many
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1504
    files were affected by the update, and filedata is as described in
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1505
    batchget.
11454
9b0406b23be0 merge: pass constant cset ancestor to fctx.ancestor
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 11451
diff changeset
  1506
    """
3315
38be819a1225 merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents: 3314
diff changeset
  1507
45335
2c96fd8e05f6 merge: pass mergeresult obj in merge._prefetchfiles()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45334
diff changeset
  1508
    _prefetchfiles(repo, mctx, mresult)
36142
60dd840a7fdb merge: invoke scmutil.fileprefetchhooks() prior to applying updates
Matt Harbison <matt_harbison@yahoo.com>
parents: 36042
diff changeset
  1509
27078
a421debae31d merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27077
diff changeset
  1510
    updated, merged, removed = 0, 0, 0
45499
19590b126764 merge: use in-memory mergestate when using in-memory context
Martin von Zweigbergk <martinvonz@google.com>
parents: 45493
diff changeset
  1511
    ms = wctx.mergestate(clean=True)
45493
2c10876bb320 mergestate: make clean() only be about creating a clean mergestate
Martin von Zweigbergk <martinvonz@google.com>
parents: 45488
diff changeset
  1512
    ms.start(wctx.p1().node(), mctx.node(), labels)
44687
1b8fd4af3318 mergestate: store about files resolved in favour of other
Pulkit Goyal <7895pulkit@gmail.com>
parents: 44452
diff changeset
  1513
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
  1514
    for f, op in mresult.commitinfo.items():
45276
cb6a72dc0511 merge: pass commitinfo to applyupdates() and get it stored in mergestate
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45275
diff changeset
  1515
        # the other side of filenode was choosen while merging, store this in
cb6a72dc0511 merge: pass commitinfo to applyupdates() and get it stored in mergestate
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45275
diff changeset
  1516
        # mergestate so that it can be reused on commit
45385
05d19ca33b33 mergestate: replace `addmergedother()` with generic `addcommitinfo()` (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45384
diff changeset
  1517
        ms.addcommitinfo(f, op)
45276
cb6a72dc0511 merge: pass commitinfo to applyupdates() and get it stored in mergestate
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45275
diff changeset
  1518
48713
5dfaca4464d1 merge-actions: add an explicite "no_op" attribute
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48711
diff changeset
  1519
    num_no_op = mresult.len(mergestatemod.MergeAction.NO_OP_ACTIONS)
5dfaca4464d1 merge-actions: add an explicite "no_op" attribute
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48711
diff changeset
  1520
    numupdates = mresult.len() - num_no_op
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1521
    progress = repo.ui.makeprogress(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1522
        _(b'updating'), unit=_(b'files'), total=numupdates
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1523
    )
18630
9b9e2d9e83a1 merge: split out mostly-non-interactive working dir updates
Bryan O'Sullivan <bryano@fb.com>
parents: 18612
diff changeset
  1524
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1525
    if b'.hgsubstate' in mresult._actionmapping[mergestatemod.ACTION_REMOVE]:
36009
55e8efa2451a subrepo: split non-core functions to new module
Yuya Nishihara <yuya@tcha.org>
parents: 35726
diff changeset
  1526
        subrepoutil.submerge(repo, wctx, mctx, wctx, overwrite, labels)
18632
3e20079117c5 merge: handle subrepo merges and .hgsubstate specially
Bryan O'Sullivan <bryano@fb.com>
parents: 18630
diff changeset
  1527
34547
81aebcc73beb merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents: 34545
diff changeset
  1528
    # record path conflicts
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1529
    for f, args, msg in mresult.getactions(
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1530
        [mergestatemod.ACTION_PATH_CONFLICT], sort=True
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1531
    ):
34547
81aebcc73beb merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents: 34545
diff changeset
  1532
        f1, fo = args
81aebcc73beb merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents: 34545
diff changeset
  1533
        s = repo.ui.status
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1534
        s(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1535
            _(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1536
                b"%s: path conflict - a file or link has the same name as a "
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1537
                b"directory\n"
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1538
            )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1539
            % f
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1540
        )
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1541
        if fo == b'l':
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1542
            s(_(b"the local file has been renamed to %s\n") % f1)
34547
81aebcc73beb merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents: 34545
diff changeset
  1543
        else:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1544
            s(_(b"the remote file has been renamed to %s\n") % f1)
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1545
        s(_(b"resolve manually then use 'hg resolve --mark %s'\n") % f)
45159
e05a488cbed0 mergestate: rename addpath() -> addpathonflict() to prevent confusion
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45118
diff changeset
  1546
        ms.addpathconflict(f, f1, fo)
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
  1547
        progress.increment(item=f)
34547
81aebcc73beb merge: add merge action 'p' to record path conflicts during update
Mark Thomas <mbthomas@fb.com>
parents: 34545
diff changeset
  1548
34786
9c899660700a merge: don't use workers in in-memory mode
Phil Cohen <phillco@fb.com>
parents: 34680
diff changeset
  1549
    # When merging in-memory, we can't support worker processes, so set the
9c899660700a merge: don't use workers in in-memory mode
Phil Cohen <phillco@fb.com>
parents: 34680
diff changeset
  1550
    # per-item cost at 0 in that case.
9c899660700a merge: don't use workers in in-memory mode
Phil Cohen <phillco@fb.com>
parents: 34680
diff changeset
  1551
    cost = 0 if wctx.isinmemory() else 0.001
9c899660700a merge: don't use workers in in-memory mode
Phil Cohen <phillco@fb.com>
parents: 34680
diff changeset
  1552
34548
b4955650eb57 merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents: 34547
diff changeset
  1553
    # remove in parallel (must come before resolving path conflicts and getting)
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1554
    prog = worker.worker(
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1555
        repo.ui,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1556
        cost,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1557
        batchremove,
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1558
        (repo, wctx),
45340
cdc50e1929b0 mergeresult: yield from getactions() instead of buidling a list and returning
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45338
diff changeset
  1559
        list(mresult.getactions([mergestatemod.ACTION_REMOVE], sort=True)),
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1560
    )
19095
5cc71484ee9c merge: increase safety of parallel updating/removing on icasefs
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 18985
diff changeset
  1561
    for i, item in prog:
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
  1562
        progress.increment(step=i, item=item)
45338
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
  1563
    removed = mresult.len((mergestatemod.ACTION_REMOVE,))
21390
26b84128c54d merge: move constant assignments a bit and use them more
Mads Kiilerich <madski@unity3d.com>
parents: 21389
diff changeset
  1564
34548
b4955650eb57 merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents: 34547
diff changeset
  1565
    # resolve path conflicts (must come before getting)
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1566
    for f, args, msg in mresult.getactions(
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1567
        [mergestatemod.ACTION_PATH_CONFLICT_RESOLVE], sort=True
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1568
    ):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1569
        repo.ui.debug(b" %s: %s -> pr\n" % (f, msg))
44939
818b4f19ef23 merge: move an inspection of the dirstate from record to calculate phase
Martin von Zweigbergk <martinvonz@google.com>
parents: 44856
diff changeset
  1570
        (f0, origf0) = args
34548
b4955650eb57 merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents: 34547
diff changeset
  1571
        if wctx[f0].lexists():
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1572
            repo.ui.note(_(b"moving %s to %s\n") % (f0, f))
34548
b4955650eb57 merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents: 34547
diff changeset
  1573
            wctx[f].audit()
b4955650eb57 merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents: 34547
diff changeset
  1574
            wctx[f].write(wctx.filectx(f0).data(), wctx.filectx(f0).flags())
b4955650eb57 merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents: 34547
diff changeset
  1575
            wctx[f0].remove()
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
  1576
        progress.increment(item=f)
34548
b4955650eb57 merge: add merge action 'pr' to rename files during update
Mark Thomas <mbthomas@fb.com>
parents: 34547
diff changeset
  1577
38732
be4984261611 merge: mark file gets as not thread safe (issue5933)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38494
diff changeset
  1578
    # get in parallel.
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1579
    threadsafe = repo.ui.configbool(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1580
        b'experimental', b'worker.wdir-get-thread-safe'
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1581
    )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1582
    prog = worker.worker(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1583
        repo.ui,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1584
        cost,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1585
        batchget,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1586
        (repo, mctx, wctx, wantfiledata),
45340
cdc50e1929b0 mergeresult: yield from getactions() instead of buidling a list and returning
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45338
diff changeset
  1587
        list(mresult.getactions([mergestatemod.ACTION_GET], sort=True)),
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1588
        threadsafe=threadsafe,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1589
        hasretval=True,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1590
    )
42522
d29db0a0c4eb update: fix spurious unclean status bug shown by previous commit
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42456
diff changeset
  1591
    getfiledata = {}
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1592
    for final, res in prog:
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1593
        if final:
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1594
            getfiledata = res
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1595
        else:
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1596
            i, item = res
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  1597
            progress.increment(step=i, item=item)
18630
9b9e2d9e83a1 merge: split out mostly-non-interactive working dir updates
Bryan O'Sullivan <bryano@fb.com>
parents: 18612
diff changeset
  1598
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1599
    if b'.hgsubstate' in mresult._actionmapping[mergestatemod.ACTION_GET]:
36009
55e8efa2451a subrepo: split non-core functions to new module
Yuya Nishihara <yuya@tcha.org>
parents: 35726
diff changeset
  1600
        subrepoutil.submerge(repo, wctx, mctx, wctx, overwrite, labels)
18632
3e20079117c5 merge: handle subrepo merges and .hgsubstate specially
Bryan O'Sullivan <bryano@fb.com>
parents: 18630
diff changeset
  1601
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
  1602
    # forget (manifest only, just log it) (must come first)
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1603
    for f, args, msg in mresult.getactions(
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1604
        (mergestatemod.ACTION_FORGET,), sort=True
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1605
    ):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1606
        repo.ui.debug(b" %s: %s -> f\n" % (f, msg))
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
  1607
        progress.increment(item=f)
21391
cb15835456cb merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents: 21390
diff changeset
  1608
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
  1609
    # re-add (manifest only, just log it)
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1610
    for f, args, msg in mresult.getactions(
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1611
        (mergestatemod.ACTION_ADD,), sort=True
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1612
    ):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1613
        repo.ui.debug(b" %s: %s -> a\n" % (f, msg))
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
  1614
        progress.increment(item=f)
21391
cb15835456cb merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents: 21390
diff changeset
  1615
27131
d837da26155e merge: add a new action type representing files to add/mark as modified
Siddharth Agarwal <sid0@fb.com>
parents: 27130
diff changeset
  1616
    # re-add/mark as modified (manifest only, just log it)
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1617
    for f, args, msg in mresult.getactions(
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1618
        (mergestatemod.ACTION_ADD_MODIFIED,), sort=True
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1619
    ):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1620
        repo.ui.debug(b" %s: %s -> am\n" % (f, msg))
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
  1621
        progress.increment(item=f)
27131
d837da26155e merge: add a new action type representing files to add/mark as modified
Siddharth Agarwal <sid0@fb.com>
parents: 27130
diff changeset
  1622
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
  1623
    # keep (noop, just log it)
48713
5dfaca4464d1 merge-actions: add an explicite "no_op" attribute
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48711
diff changeset
  1624
    for a in mergestatemod.MergeAction.NO_OP_ACTIONS:
45524
6877b0ee5f9d mergestate: introduce a new ACTION_KEEP_NEW
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45518
diff changeset
  1625
        for f, args, msg in mresult.getactions((a,), sort=True):
48711
9bc86adf32f6 merge-actions: make merge action a full featured object
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48708
diff changeset
  1626
            repo.ui.debug(b" %s: %s -> %s\n" % (f, msg, a.__bytes__()))
45524
6877b0ee5f9d mergestate: introduce a new ACTION_KEEP_NEW
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45518
diff changeset
  1627
            # no progress
21391
cb15835456cb merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents: 21390
diff changeset
  1628
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
  1629
    # directory rename, move local
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1630
    for f, args, msg in mresult.getactions(
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1631
        (mergestatemod.ACTION_DIR_RENAME_MOVE_LOCAL,), sort=True
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1632
    ):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1633
        repo.ui.debug(b" %s: %s -> dm\n" % (f, msg))
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
  1634
        progress.increment(item=f)
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
  1635
        f0, flags = args
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1636
        repo.ui.note(_(b"moving %s to %s\n") % (f0, f))
33086
eb4c49f55f1f workingfilectx: add audit() as a wrapper for wvfs.audit()
Phil Cohen <phillco@fb.com>
parents: 33085
diff changeset
  1637
        wctx[f].audit()
33083
05c680ebf512 merge: convert repo.wwrite() calls to wctx[f].write()
Phil Cohen <phillco@fb.com>
parents: 33082
diff changeset
  1638
        wctx[f].write(wctx.filectx(f0).data(), flags)
33082
f9e50ee4c52b merge: replace repo.wvfs.unlinkpath() with calls to wctx[f].remove()
Phil Cohen <phillco@fb.com>
parents: 33081
diff changeset
  1639
        wctx[f0].remove()
21391
cb15835456cb merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents: 21390
diff changeset
  1640
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
  1641
    # local directory rename, get
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1642
    for f, args, msg in mresult.getactions(
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1643
        (mergestatemod.ACTION_LOCAL_DIR_RENAME_GET,), sort=True
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1644
    ):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1645
        repo.ui.debug(b" %s: %s -> dg\n" % (f, msg))
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
  1646
        progress.increment(item=f)
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
  1647
        f0, flags = args
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1648
        repo.ui.note(_(b"getting %s to %s\n") % (f0, f))
33083
05c680ebf512 merge: convert repo.wwrite() calls to wctx[f].write()
Phil Cohen <phillco@fb.com>
parents: 33082
diff changeset
  1649
        wctx[f].write(mctx.filectx(f0).data(), flags)
21391
cb15835456cb merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents: 21390
diff changeset
  1650
21551
bde505f47141 merge: fix stupid indentation left over from previous refactorings
Mads Kiilerich <madski@unity3d.com>
parents: 21545
diff changeset
  1651
    # exec
45337
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1652
    for f, args, msg in mresult.getactions(
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1653
        (mergestatemod.ACTION_EXEC,), sort=True
5ce63ee1fe3d merge: replace use of actions dict with mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45336
diff changeset
  1654
    ):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1655
        repo.ui.debug(b" %s: %s -> e\n" % (f, msg))
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
  1656
        progress.increment(item=f)
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1657
        (flags,) = args
33086
eb4c49f55f1f workingfilectx: add audit() as a wrapper for wvfs.audit()
Phil Cohen <phillco@fb.com>
parents: 33085
diff changeset
  1658
        wctx[f].audit()
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1659
        wctx[f].setflags(b'l' in flags, b'x' in flags)
21391
cb15835456cb merge: change debug logging - test output changes but no real changes
Mads Kiilerich <madski@unity3d.com>
parents: 21390
diff changeset
  1660
45488
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1661
    moves = []
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1662
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1663
    # 'cd' and 'dc' actions are treated like other merge conflicts
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1664
    mergeactions = list(
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1665
        mresult.getactions(
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1666
            [
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1667
                mergestatemod.ACTION_CHANGED_DELETED,
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1668
                mergestatemod.ACTION_DELETED_CHANGED,
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1669
                mergestatemod.ACTION_MERGE,
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1670
            ],
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1671
            sort=True,
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1672
        )
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1673
    )
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1674
    for f, args, msg in mergeactions:
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1675
        f1, f2, fa, move, anc = args
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1676
        if f == b'.hgsubstate':  # merged internally
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1677
            continue
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1678
        if f1 is None:
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1679
            fcl = filemerge.absentfilectx(wctx, fa)
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1680
        else:
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1681
            repo.ui.debug(b" preserving %s for resolve of %s\n" % (f1, f))
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1682
            fcl = wctx[f1]
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1683
        if f2 is None:
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1684
            fco = filemerge.absentfilectx(mctx, fa)
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1685
        else:
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1686
            fco = mctx[f2]
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1687
        actx = repo[anc]
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1688
        if fa in actx:
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1689
            fca = actx[fa]
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1690
        else:
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1691
            # TODO: move to absentfilectx
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1692
            fca = repo.filectx(f1, fileid=nullrev)
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1693
        ms.add(fcl, fco, fca, f)
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1694
        if f1 != f and move:
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1695
            moves.append(f1)
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1696
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1697
    # remove renamed files after safely stored
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1698
    for f in moves:
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1699
        if wctx[f].lexists():
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1700
            repo.ui.debug(b"removing %s\n" % f)
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1701
            wctx[f].audit()
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1702
            wctx[f].remove()
c4f14db3da1d merge: move initial handling of mergeactions near to later one
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45470
diff changeset
  1703
45341
e335936cd4e1 applyupdates: simplfy calculation of number of updated files
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45340
diff changeset
  1704
    # these actions updates the file
e335936cd4e1 applyupdates: simplfy calculation of number of updated files
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45340
diff changeset
  1705
    updated = mresult.len(
e335936cd4e1 applyupdates: simplfy calculation of number of updated files
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45340
diff changeset
  1706
        (
e335936cd4e1 applyupdates: simplfy calculation of number of updated files
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45340
diff changeset
  1707
            mergestatemod.ACTION_GET,
e335936cd4e1 applyupdates: simplfy calculation of number of updated files
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45340
diff changeset
  1708
            mergestatemod.ACTION_EXEC,
e335936cd4e1 applyupdates: simplfy calculation of number of updated files
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45340
diff changeset
  1709
            mergestatemod.ACTION_LOCAL_DIR_RENAME_GET,
e335936cd4e1 applyupdates: simplfy calculation of number of updated files
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45340
diff changeset
  1710
            mergestatemod.ACTION_DIR_RENAME_MOVE_LOCAL,
e335936cd4e1 applyupdates: simplfy calculation of number of updated files
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45340
diff changeset
  1711
        )
e335936cd4e1 applyupdates: simplfy calculation of number of updated files
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45340
diff changeset
  1712
    )
26786
121f80d14e4b merge.applyupdates: call driverpreprocess before starting merge actions
Siddharth Agarwal <sid0@fb.com>
parents: 26785
diff changeset
  1713
34680
c0a524f77e8a merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents: 34560
diff changeset
  1714
    try:
c0a524f77e8a merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents: 34560
diff changeset
  1715
        for f, args, msg in mergeactions:
48427
38941a28406a mergestate: merge `preresolve()` into `resolve()`
Martin von Zweigbergk <martinvonz@google.com>
parents: 48423
diff changeset
  1716
            repo.ui.debug(b" %s: %s -> m\n" % (f, msg))
46811
5a0b930cfb3e commit: get info from mergestate whether a file was merged or not
Pulkit Goyal <7895pulkit@gmail.com>
parents: 46794
diff changeset
  1717
            ms.addcommitinfo(f, {b'merged': b'yes'})
38345
bec1212eceaa progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents: 38045
diff changeset
  1718
            progress.increment(item=f)
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1719
            if f == b'.hgsubstate':  # subrepo states need updating
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1720
                subrepoutil.submerge(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1721
                    repo, wctx, mctx, wctx.ancestor(mctx), overwrite, labels
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1722
                )
34680
c0a524f77e8a merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents: 34560
diff changeset
  1723
                continue
c0a524f77e8a merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents: 34560
diff changeset
  1724
            wctx[f].audit()
c0a524f77e8a merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents: 34560
diff changeset
  1725
            ms.resolve(f, wctx)
26292
007ac1acfcac merge: move merge step to the end
Siddharth Agarwal <sid0@fb.com>
parents: 25959
diff changeset
  1726
48271
5228a6dc212b merge-halt: fix issue with merge.on-failure=halt breaking unshelve
Kyle Lippincott <spectral@google.com>
parents: 47609
diff changeset
  1727
    except error.InterventionRequired:
5228a6dc212b merge-halt: fix issue with merge.on-failure=halt breaking unshelve
Kyle Lippincott <spectral@google.com>
parents: 47609
diff changeset
  1728
        # If the user has merge.on-failure=halt, catch the error and close the
5228a6dc212b merge-halt: fix issue with merge.on-failure=halt breaking unshelve
Kyle Lippincott <spectral@google.com>
parents: 47609
diff changeset
  1729
        # merge state "properly".
5228a6dc212b merge-halt: fix issue with merge.on-failure=halt breaking unshelve
Kyle Lippincott <spectral@google.com>
parents: 47609
diff changeset
  1730
        pass
34680
c0a524f77e8a merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents: 34560
diff changeset
  1731
    finally:
c0a524f77e8a merge: ensure that we always commit the mergestate
Ryan McElroy <rmcelroy@fb.com>
parents: 34560
diff changeset
  1732
        ms.commit()
26787
64848559413a merge.applyupdates: call driverconclude after performing merge actions
Siddharth Agarwal <sid0@fb.com>
parents: 26786
diff changeset
  1733
27078
a421debae31d merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27077
diff changeset
  1734
    unresolved = ms.unresolvedcount()
a421debae31d merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27077
diff changeset
  1735
a421debae31d merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27077
diff changeset
  1736
    msupdated, msmerged, msremoved = ms.counts()
a421debae31d merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27077
diff changeset
  1737
    updated += msupdated
a421debae31d merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27077
diff changeset
  1738
    merged += msmerged
a421debae31d merge.applyupdates: use counters from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27077
diff changeset
  1739
    removed += msremoved
27080
ae2d3782d818 merge.applyupdates: extend action queues with ones returned from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27079
diff changeset
  1740
ae2d3782d818 merge.applyupdates: extend action queues with ones returned from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27079
diff changeset
  1741
    extraactions = ms.actions()
ae2d3782d818 merge.applyupdates: extend action queues with ones returned from mergestate
Siddharth Agarwal <sid0@fb.com>
parents: 27079
diff changeset
  1742
38373
ef692614e601 progress: hide update(None) in a new complete() method
Martin von Zweigbergk <martinvonz@google.com>
parents: 38345
diff changeset
  1743
    progress.complete()
47372
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
  1744
    return (
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
  1745
        updateresult(updated, merged, removed, unresolved),
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
  1746
        getfiledata,
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
  1747
        extraactions,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  1748
    )
3111
5cc62d99b785 merge: move apply and dirstate code into separate functions
Matt Mackall <mpm@selenic.com>
parents: 3110
diff changeset
  1749
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1750
45167
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1751
def _advertisefsmonitor(repo, num_gets, p1node):
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1752
    # Advertise fsmonitor when its presence could be useful.
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1753
    #
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1754
    # We only advertise when performing an update from an empty working
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1755
    # directory. This typically only occurs during initial clone.
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1756
    #
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1757
    # We give users a mechanism to disable the warning in case it is
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1758
    # annoying.
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1759
    #
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1760
    # We only allow on Linux and MacOS because that's where fsmonitor is
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1761
    # considered stable.
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1762
    fsmonitorwarning = repo.ui.configbool(b'fsmonitor', b'warn_when_unused')
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1763
    fsmonitorthreshold = repo.ui.configint(
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1764
        b'fsmonitor', b'warn_update_file_count'
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1765
    )
45462
c1d6e930ac8a fsmonitor: increase the threshold before we recommend it, when using rust
Valentin Gatien-Baron <vgatien-baron@janestreet.com>
parents: 45459
diff changeset
  1766
    # avoid cycle dirstate -> sparse -> merge -> dirstate
48805
d4486810a179 merge: remove direct rustmod reference
Raphaël Gomès <rgomes@octobus.net>
parents: 48757
diff changeset
  1767
    dirstate_rustmod = policy.importrust("dirstate")
45462
c1d6e930ac8a fsmonitor: increase the threshold before we recommend it, when using rust
Valentin Gatien-Baron <vgatien-baron@janestreet.com>
parents: 45459
diff changeset
  1768
48805
d4486810a179 merge: remove direct rustmod reference
Raphaël Gomès <rgomes@octobus.net>
parents: 48757
diff changeset
  1769
    if dirstate_rustmod is not None:
45462
c1d6e930ac8a fsmonitor: increase the threshold before we recommend it, when using rust
Valentin Gatien-Baron <vgatien-baron@janestreet.com>
parents: 45459
diff changeset
  1770
        # When using rust status, fsmonitor becomes necessary at higher sizes
c1d6e930ac8a fsmonitor: increase the threshold before we recommend it, when using rust
Valentin Gatien-Baron <vgatien-baron@janestreet.com>
parents: 45459
diff changeset
  1771
        fsmonitorthreshold = repo.ui.configint(
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  1772
            b'fsmonitor',
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  1773
            b'warn_update_file_count_rust',
45462
c1d6e930ac8a fsmonitor: increase the threshold before we recommend it, when using rust
Valentin Gatien-Baron <vgatien-baron@janestreet.com>
parents: 45459
diff changeset
  1774
        )
c1d6e930ac8a fsmonitor: increase the threshold before we recommend it, when using rust
Valentin Gatien-Baron <vgatien-baron@janestreet.com>
parents: 45459
diff changeset
  1775
45167
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1776
    try:
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1777
        # avoid cycle: extensions -> cmdutil -> merge
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1778
        from . import extensions
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1779
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1780
        extensions.find(b'fsmonitor')
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1781
        fsmonitorenabled = repo.ui.config(b'fsmonitor', b'mode') != b'off'
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1782
        # We intentionally don't look at whether fsmonitor has disabled
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1783
        # itself because a) fsmonitor may have already printed a warning
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1784
        # b) we only care about the config state here.
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1785
    except KeyError:
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1786
        fsmonitorenabled = False
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1787
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1788
    if (
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1789
        fsmonitorwarning
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1790
        and not fsmonitorenabled
47012
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46819
diff changeset
  1791
        and p1node == repo.nullid
45167
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1792
        and num_gets >= fsmonitorthreshold
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1793
        and pycompat.sysplatform.startswith((b'linux', b'darwin'))
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1794
    ):
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1795
        repo.ui.warn(
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1796
            _(
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1797
                b'(warning: large working directory being used without '
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1798
                b'fsmonitor enabled; enable fsmonitor to improve performance; '
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1799
                b'see "hg help -e fsmonitor")\n'
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1800
            )
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1801
        )
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1802
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  1803
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1804
UPDATECHECK_ABORT = b'abort'  # handled at higher layers
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1805
UPDATECHECK_NONE = b'none'
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1806
UPDATECHECK_LINEAR = b'linear'
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1807
UPDATECHECK_NO_CONFLICT = b'noconflict'
42970
1ad3ebb39c61 merge: replace magic strings with NAMED_CONSTANTS (API)
Augie Fackler <augie@google.com>
parents: 42959
diff changeset
  1808
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1809
45557
2c86b9587740 merge: make low-level update() private (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 45544
diff changeset
  1810
def _update(
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1811
    repo,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1812
    node,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1813
    branchmerge,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1814
    force,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1815
    ancestor=None,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1816
    mergeancestor=False,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1817
    labels=None,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1818
    matcher=None,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1819
    mergeforce=False,
44271
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
  1820
    updatedirstate=True,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1821
    updatecheck=None,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1822
    wc=None,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1823
):
3315
38be819a1225 merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents: 3314
diff changeset
  1824
    """
38be819a1225 merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents: 3314
diff changeset
  1825
    Perform a merge between the working directory and the given node
38be819a1225 merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents: 3314
diff changeset
  1826
30902
e6932e9a262a merge: remove unused handling of default destination in merge.update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 30901
diff changeset
  1827
    node = the node to update to
3315
38be819a1225 merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents: 3314
diff changeset
  1828
    branchmerge = whether to merge between branches
38be819a1225 merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents: 3314
diff changeset
  1829
    force = whether to force branch merging or file overwriting
27344
43c00ca887d1 merge: have merge.update use a matcher instead of partial fn
Augie Fackler <augie@google.com>
parents: 27316
diff changeset
  1830
    matcher = a matcher to filter file lists (dirstate not updated)
18778
1ef89df2c248 rebase: fix --collapse when a file was added then removed
Durham Goode <durham@fb.com>
parents: 18651
diff changeset
  1831
    mergeancestor = whether it is merging with an ancestor. If true,
1ef89df2c248 rebase: fix --collapse when a file was added then removed
Durham Goode <durham@fb.com>
parents: 18651
diff changeset
  1832
      we should accept the incoming changes for any prompts that occur.
1ef89df2c248 rebase: fix --collapse when a file was added then removed
Durham Goode <durham@fb.com>
parents: 18651
diff changeset
  1833
      If false, merging with an ancestor (fast-forward) is only allowed
1ef89df2c248 rebase: fix --collapse when a file was added then removed
Durham Goode <durham@fb.com>
parents: 18651
diff changeset
  1834
      between different named branches. This flag is used by rebase extension
1ef89df2c248 rebase: fix --collapse when a file was added then removed
Durham Goode <durham@fb.com>
parents: 18651
diff changeset
  1835
      as a temporary fix and should be avoided in general.
48757
af9f2c64302e merge: fix documented order of `labels` argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 48746
diff changeset
  1836
    labels = labels to use for local, other, and base
28020
cffa46cbdb8f merge: tell _checkunknownfiles about whether this was merge --force
Siddharth Agarwal <sid0@fb.com>
parents: 28019
diff changeset
  1837
    mergeforce = whether the merge was run with 'merge --force' (deprecated): if
cffa46cbdb8f merge: tell _checkunknownfiles about whether this was merge --force
Siddharth Agarwal <sid0@fb.com>
parents: 28019
diff changeset
  1838
      this is True, then 'force' should be True as well.
9716
ea8c207a0f78 update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents: 9467
diff changeset
  1839
34919
1856de4d1297 update: mention long options explicitly in description of merge.update()
muxator <a.mux@inwind.it>
parents: 34885
diff changeset
  1840
    The table below shows all the behaviors of the update command given the
1856de4d1297 update: mention long options explicitly in description of merge.update()
muxator <a.mux@inwind.it>
parents: 34885
diff changeset
  1841
    -c/--check and -C/--clean or no options, whether the working directory is
1856de4d1297 update: mention long options explicitly in description of merge.update()
muxator <a.mux@inwind.it>
parents: 34885
diff changeset
  1842
    dirty, whether a revision is specified, and the relationship of the parent
1856de4d1297 update: mention long options explicitly in description of merge.update()
muxator <a.mux@inwind.it>
parents: 34885
diff changeset
  1843
    rev to the target rev (linear or not). Match from top first. The -n
1856de4d1297 update: mention long options explicitly in description of merge.update()
muxator <a.mux@inwind.it>
parents: 34885
diff changeset
  1844
    option doesn't exist on the command line, but represents the
31168
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
  1845
    experimental.updatecheck=noconflict option.
9716
ea8c207a0f78 update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents: 9467
diff changeset
  1846
12279
28e2e3804f2e combine tests
Adrian Buehlmann <adrian@cadifra.com>
parents: 12032
diff changeset
  1847
    This logic is tested by test-update-branches.t.
9716
ea8c207a0f78 update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents: 9467
diff changeset
  1848
31168
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
  1849
    -c  -C  -n  -m  dirty  rev  linear  |  result
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
  1850
     y   y   *   *    *     *     *     |    (1)
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
  1851
     y   *   y   *    *     *     *     |    (1)
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
  1852
     y   *   *   y    *     *     *     |    (1)
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
  1853
     *   y   y   *    *     *     *     |    (1)
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
  1854
     *   y   *   y    *     *     *     |    (1)
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
  1855
     *   *   y   y    *     *     *     |    (1)
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
  1856
     *   *   *   *    *     n     n     |     x
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
  1857
     *   *   *   *    n     *     *     |    ok
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
  1858
     n   n   n   n    y     *     y     |   merge
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
  1859
     n   n   n   n    y     y     n     |    (2)
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
  1860
     n   n   n   y    y     *     *     |   merge
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
  1861
     n   n   y   n    y     *     *     |  merge if no conflict
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
  1862
     n   y   n   n    y     *     *     |  discard
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
  1863
     y   n   n   n    y     *     *     |    (3)
9716
ea8c207a0f78 update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents: 9467
diff changeset
  1864
ea8c207a0f78 update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents: 9467
diff changeset
  1865
    x = can't happen
ea8c207a0f78 update: add comments and test cases for updating across branches
Stuart W Marks <smarks@smarks.org>
parents: 9467
diff changeset
  1866
    * = don't-care
31161
351207bfdde9 merge: move "incompatible options" case first in docstring table
Martin von Zweigbergk <martinvonz@google.com>
parents: 31160
diff changeset
  1867
    1 = incompatible options (checked in commands.py)
351207bfdde9 merge: move "incompatible options" case first in docstring table
Martin von Zweigbergk <martinvonz@google.com>
parents: 31160
diff changeset
  1868
    2 = abort: uncommitted changes (commit or update --clean to discard changes)
351207bfdde9 merge: move "incompatible options" case first in docstring table
Martin von Zweigbergk <martinvonz@google.com>
parents: 31160
diff changeset
  1869
    3 = abort: uncommitted changes (checked in commands.py)
13162
115a9760c382 merge: document some internal return values.
Greg Ward <greg-hg@gerg.ca>
parents: 13158
diff changeset
  1870
34302
440ece43024c merge: allow a custom working context to be passed to update
Phil Cohen <phillco@fb.com>
parents: 34142
diff changeset
  1871
    The merge is performed inside ``wc``, a workingctx-like objects. It defaults
440ece43024c merge: allow a custom working context to be passed to update
Phil Cohen <phillco@fb.com>
parents: 34142
diff changeset
  1872
    to repo[None] if None is passed.
440ece43024c merge: allow a custom working context to be passed to update
Phil Cohen <phillco@fb.com>
parents: 34142
diff changeset
  1873
13162
115a9760c382 merge: document some internal return values.
Greg Ward <greg-hg@gerg.ca>
parents: 13158
diff changeset
  1874
    Return the same tuple as applyupdates().
3315
38be819a1225 merge: update some docstrings
Matt Mackall <mpm@selenic.com>
parents: 3314
diff changeset
  1875
    """
33321
d09e948dc303 sparse: move pruning of temporary includes into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33311
diff changeset
  1876
    # Avoid cycle.
d09e948dc303 sparse: move pruning of temporary includes into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33311
diff changeset
  1877
    from . import sparse
2815
4870f795f681 Merge: combine force and forcemerge arguments
Matt Mackall <mpm@selenic.com>
parents: 2814
diff changeset
  1878
31166
fad5e299cfc7 update: accept --merge to allow merging across topo branches (issue5125)
Martin von Zweigbergk <martinvonz@google.com>
parents: 31165
diff changeset
  1879
    # This function used to find the default destination if node was None, but
30902
e6932e9a262a merge: remove unused handling of default destination in merge.update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 30901
diff changeset
  1880
    # that's now in destutil.py.
e6932e9a262a merge: remove unused handling of default destination in merge.update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 30901
diff changeset
  1881
    assert node is not None
31166
fad5e299cfc7 update: accept --merge to allow merging across topo branches (issue5125)
Martin von Zweigbergk <martinvonz@google.com>
parents: 31165
diff changeset
  1882
    if not branchmerge and not force:
fad5e299cfc7 update: accept --merge to allow merging across topo branches (issue5125)
Martin von Zweigbergk <martinvonz@google.com>
parents: 31165
diff changeset
  1883
        # TODO: remove the default once all callers that pass branchmerge=False
fad5e299cfc7 update: accept --merge to allow merging across topo branches (issue5125)
Martin von Zweigbergk <martinvonz@google.com>
parents: 31165
diff changeset
  1884
        # and force=False pass a value for updatecheck. We may want to allow
fad5e299cfc7 update: accept --merge to allow merging across topo branches (issue5125)
Martin von Zweigbergk <martinvonz@google.com>
parents: 31165
diff changeset
  1885
        # updatecheck='abort' to better suppport some of these callers.
fad5e299cfc7 update: accept --merge to allow merging across topo branches (issue5125)
Martin von Zweigbergk <martinvonz@google.com>
parents: 31165
diff changeset
  1886
        if updatecheck is None:
42970
1ad3ebb39c61 merge: replace magic strings with NAMED_CONSTANTS (API)
Augie Fackler <augie@google.com>
parents: 42959
diff changeset
  1887
            updatecheck = UPDATECHECK_LINEAR
48703
6c4b10d01af0 merge: break up two not-so-one-liner for extra readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48702
diff changeset
  1888
        okay = (UPDATECHECK_NONE, UPDATECHECK_LINEAR, UPDATECHECK_NO_CONFLICT)
6c4b10d01af0 merge: break up two not-so-one-liner for extra readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48702
diff changeset
  1889
        if updatecheck not in okay:
6c4b10d01af0 merge: break up two not-so-one-liner for extra readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48702
diff changeset
  1890
            msg = r'Invalid updatecheck %r (can accept %r)'
6c4b10d01af0 merge: break up two not-so-one-liner for extra readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48702
diff changeset
  1891
            msg %= (updatecheck, okay)
6c4b10d01af0 merge: break up two not-so-one-liner for extra readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48702
diff changeset
  1892
            raise ValueError(msg)
44999
d1471dbbdd63 merge: don't grab wlock when merging in memory
Martin von Zweigbergk <martinvonz@google.com>
parents: 44939
diff changeset
  1893
    if wc is not None and wc.isinmemory():
d1471dbbdd63 merge: don't grab wlock when merging in memory
Martin von Zweigbergk <martinvonz@google.com>
parents: 44939
diff changeset
  1894
        maybe_wlock = util.nullcontextmanager()
d1471dbbdd63 merge: don't grab wlock when merging in memory
Martin von Zweigbergk <martinvonz@google.com>
parents: 44939
diff changeset
  1895
    else:
d1471dbbdd63 merge: don't grab wlock when merging in memory
Martin von Zweigbergk <martinvonz@google.com>
parents: 44939
diff changeset
  1896
        maybe_wlock = repo.wlock()
d1471dbbdd63 merge: don't grab wlock when merging in memory
Martin von Zweigbergk <martinvonz@google.com>
parents: 44939
diff changeset
  1897
    with maybe_wlock:
34302
440ece43024c merge: allow a custom working context to be passed to update
Phil Cohen <phillco@fb.com>
parents: 34142
diff changeset
  1898
        if wc is None:
440ece43024c merge: allow a custom working context to be passed to update
Phil Cohen <phillco@fb.com>
parents: 34142
diff changeset
  1899
            wc = repo[None]
20279
5b4f963d21cc merge: refactor initialization of variables in update
Sean Farley <sean.michael.farley@gmail.com>
parents: 20278
diff changeset
  1900
        pl = wc.parents()
5b4f963d21cc merge: refactor initialization of variables in update
Sean Farley <sean.michael.farley@gmail.com>
parents: 20278
diff changeset
  1901
        p1 = pl[0]
42409
72522fe7fb95 merge: reorder some initialization to make more sense
Martin von Zweigbergk <martinvonz@google.com>
parents: 42163
diff changeset
  1902
        p2 = repo[node]
23405
2a038deeac9a merge: 0 is a valid ancestor different from None
Mads Kiilerich <madski@unity3d.com>
parents: 23398
diff changeset
  1903
        if ancestor is not None:
21081
ffd7b6ce46ff merge: pass merge ancestor to calculateupdates as a list
Mads Kiilerich <madski@unity3d.com>
parents: 21080
diff changeset
  1904
            pas = [repo[ancestor]]
42410
a5b5ecff5f37 merge: simplify initialization of "pas"
Martin von Zweigbergk <martinvonz@google.com>
parents: 42409
diff changeset
  1905
        else:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1906
            if repo.ui.configlist(b'merge', b'preferancestor') == [b'*']:
21128
f4014f646f71 merge: with merge.preferancestor=*, run an auction with bids from ancestors
Mads Kiilerich <madski@unity3d.com>
parents: 21082
diff changeset
  1907
                cahs = repo.changelog.commonancestorsheads(p1.node(), p2.node())
47012
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46819
diff changeset
  1908
                pas = [repo[anc] for anc in (sorted(cahs) or [repo.nullid])]
21128
f4014f646f71 merge: with merge.preferancestor=*, run an auction with bids from ancestors
Mads Kiilerich <madski@unity3d.com>
parents: 21082
diff changeset
  1909
            else:
22179
46308fadaa15 merge: show the scary multiple ancestor hint for merges only, not for updates
Mads Kiilerich <madski@unity3d.com>
parents: 21551
diff changeset
  1910
                pas = [p1.ancestor(p2, warn=branchmerge)]
13874
9d67277c9204 merge: add ancestor to the update function
Matt Mackall <mpm@selenic.com>
parents: 13728
diff changeset
  1911
36177
187f2474bc11 merge: coerce nodes to bytes, not str
Augie Fackler <augie@google.com>
parents: 36142
diff changeset
  1912
        fp1, fp2, xp1, xp2 = p1.node(), p2.node(), bytes(p1), bytes(p2)
3314
b16456909a0a merge: various tidying
Matt Mackall <mpm@selenic.com>
parents: 3312
diff changeset
  1913
42409
72522fe7fb95 merge: reorder some initialization to make more sense
Martin von Zweigbergk <martinvonz@google.com>
parents: 42163
diff changeset
  1914
        overwrite = force and not branchmerge
4915
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4904
diff changeset
  1915
        ### check phase
27316
777f668eca70 merge: refuse update/merge if there are unresolved conflicts (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents: 27267
diff changeset
  1916
        if not overwrite:
777f668eca70 merge: refuse update/merge if there are unresolved conflicts (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents: 27267
diff changeset
  1917
            if len(pl) > 1:
46418
dc00324e80f4 errors: use StateError more in merge module
Martin von Zweigbergk <martinvonz@google.com>
parents: 46367
diff changeset
  1918
                raise error.StateError(_(b"outstanding uncommitted merge"))
45499
19590b126764 merge: use in-memory mergestate when using in-memory context
Martin von Zweigbergk <martinvonz@google.com>
parents: 45493
diff changeset
  1919
            ms = wc.mergestate()
46361
dfca84970da8 cleanup: use mergestate.unresolvedcount() instead of bool(list(unresolved()))
Augie Fackler <augie@google.com>
parents: 45942
diff changeset
  1920
            if ms.unresolvedcount():
48703
6c4b10d01af0 merge: break up two not-so-one-liner for extra readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48702
diff changeset
  1921
                msg = _(b"outstanding merge conflicts")
6c4b10d01af0 merge: break up two not-so-one-liner for extra readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48702
diff changeset
  1922
                hint = _(b"use 'hg resolve' to resolve")
6c4b10d01af0 merge: break up two not-so-one-liner for extra readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48702
diff changeset
  1923
                raise error.StateError(msg, hint=hint)
6375
cdc458b12f0f update: better logic and messages for updates
Matt Mackall <mpm@selenic.com>
parents: 6350
diff changeset
  1924
        if branchmerge:
48704
58a2c66fa94c merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48703
diff changeset
  1925
            m_a = _(b"merging with a working directory ancestor has no effect")
21081
ffd7b6ce46ff merge: pass merge ancestor to calculateupdates as a list
Mads Kiilerich <madski@unity3d.com>
parents: 21080
diff changeset
  1926
            if pas == [p2]:
48704
58a2c66fa94c merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48703
diff changeset
  1927
                raise error.Abort(m_a)
21081
ffd7b6ce46ff merge: pass merge ancestor to calculateupdates as a list
Mads Kiilerich <madski@unity3d.com>
parents: 21080
diff changeset
  1928
            elif pas == [p1]:
31379
b6a6df38a802 merge: check current wc branch for 'nothing to merge', not its p1
Mads Kiilerich <mads@kiilerich.com>
parents: 31323
diff changeset
  1929
                if not mergeancestor and wc.branch() == p2.branch():
48705
bca57b01518f merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48704
diff changeset
  1930
                    msg = _(b"nothing to merge")
bca57b01518f merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48704
diff changeset
  1931
                    hint = _(b"use 'hg update' or check 'hg heads'")
bca57b01518f merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48704
diff changeset
  1932
                    raise error.Abort(msg, hint=hint)
6375
cdc458b12f0f update: better logic and messages for updates
Matt Mackall <mpm@selenic.com>
parents: 6350
diff changeset
  1933
            if not force and (wc.files() or wc.deleted()):
48706
00bfd920169d merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48705
diff changeset
  1934
                msg = _(b"uncommitted changes")
00bfd920169d merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48705
diff changeset
  1935
                hint = _(b"use 'hg status' to list changes")
00bfd920169d merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48705
diff changeset
  1936
                raise error.StateError(msg, hint=hint)
35284
1b03407e808d merge: skip subrepo state, update hooks, and updating the dirstate in IMM
Phil Cohen <phillco@fb.com>
parents: 35283
diff changeset
  1937
            if not wc.isinmemory():
1b03407e808d merge: skip subrepo state, update hooks, and updating the dirstate in IMM
Phil Cohen <phillco@fb.com>
parents: 35283
diff changeset
  1938
                for s in sorted(wc.substate):
1b03407e808d merge: skip subrepo state, update hooks, and updating the dirstate in IMM
Phil Cohen <phillco@fb.com>
parents: 35283
diff changeset
  1939
                    wc.sub(s).bailifchanged()
13437
6169493ac3f9 Do not allow merging with uncommitted changes in a subrepo
Oleg Stepanov <oleg.stepanov@jetbrains.com>
parents: 13400
diff changeset
  1940
6375
cdc458b12f0f update: better logic and messages for updates
Matt Mackall <mpm@selenic.com>
parents: 6350
diff changeset
  1941
        elif not overwrite:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1942
            if p1 == p2:  # no-op update
19929
ab2362e1672e merge: exit early during a no-op update (BC)
Siddharth Agarwal <sid0@fb.com>
parents: 19803
diff changeset
  1943
                # call the hooks and exit early
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1944
                repo.hook(b'preupdate', throw=True, parent1=xp2, parent2=b'')
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1945
                repo.hook(b'update', parent1=xp2, parent2=b'', error=0)
37107
71543b942eea merge: return an attrs class from update() and applyupdates()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 37087
diff changeset
  1946
                return updateresult(0, 0, 0, 0)
19929
ab2362e1672e merge: exit early during a no-op update (BC)
Siddharth Agarwal <sid0@fb.com>
parents: 19803
diff changeset
  1947
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1948
            if updatecheck == UPDATECHECK_LINEAR and pas not in (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1949
                [p1],
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1950
                [p2],
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1951
            ):  # nonlinear
18985
a59e575c6ff8 update: allow dirty update to foreground (successors)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18895
diff changeset
  1952
                dirty = wc.dirty(missing=True)
30902
e6932e9a262a merge: remove unused handling of default destination in merge.update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 30901
diff changeset
  1953
                if dirty:
18985
a59e575c6ff8 update: allow dirty update to foreground (successors)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18895
diff changeset
  1954
                    # Branching is a bit strange to ensure we do the minimal
33146
7017567ebdf2 obsutil: move 'foreground' to the new modules
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 33095
diff changeset
  1955
                    # amount of call to obsutil.foreground.
7017567ebdf2 obsutil: move 'foreground' to the new modules
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 33095
diff changeset
  1956
                    foreground = obsutil.foreground(repo, [p1.node()])
18985
a59e575c6ff8 update: allow dirty update to foreground (successors)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18895
diff changeset
  1957
                    # note: the <node> variable contains a random identifier
a59e575c6ff8 update: allow dirty update to foreground (successors)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18895
diff changeset
  1958
                    if repo[node].node() in foreground:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1959
                        pass  # allow updating to successors
30902
e6932e9a262a merge: remove unused handling of default destination in merge.update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 30901
diff changeset
  1960
                    else:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1961
                        msg = _(b"uncommitted changes")
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1962
                        hint = _(b"commit or update --clean to discard changes")
30961
330fbd515512 destutil: remove duplicate check and leave it to merge.update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 30903
diff changeset
  1963
                        raise error.UpdateAbort(msg, hint=hint)
18985
a59e575c6ff8 update: allow dirty update to foreground (successors)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18895
diff changeset
  1964
                else:
a59e575c6ff8 update: allow dirty update to foreground (successors)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 18895
diff changeset
  1965
                    # Allow jumping branches if clean and specific rev given
30901
47278970fc8c update: localize logic around which ancestor to use
Martin von Zweigbergk <martinvonz@google.com>
parents: 30859
diff changeset
  1966
                    pass
47278970fc8c update: localize logic around which ancestor to use
Martin von Zweigbergk <martinvonz@google.com>
parents: 30859
diff changeset
  1967
47278970fc8c update: localize logic around which ancestor to use
Martin von Zweigbergk <martinvonz@google.com>
parents: 30859
diff changeset
  1968
        if overwrite:
47278970fc8c update: localize logic around which ancestor to use
Martin von Zweigbergk <martinvonz@google.com>
parents: 30859
diff changeset
  1969
            pas = [wc]
47278970fc8c update: localize logic around which ancestor to use
Martin von Zweigbergk <martinvonz@google.com>
parents: 30859
diff changeset
  1970
        elif not branchmerge:
47278970fc8c update: localize logic around which ancestor to use
Martin von Zweigbergk <martinvonz@google.com>
parents: 30859
diff changeset
  1971
            pas = [p1]
2814
0f787997e3c2 Merge: move most tests to the beginning
Matt Mackall <mpm@selenic.com>
parents: 2813
diff changeset
  1972
25843
bf9ea348b487 merge: mark ancient debugging option
Matt Mackall <mpm@selenic.com>
parents: 25754
diff changeset
  1973
        # deprecated config: merge.followcopies
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  1974
        followcopies = repo.ui.configbool(b'merge', b'followcopies')
21080
04540a8499a3 merge: move ancestor selection tweaking from manifestmerge to update function
Mads Kiilerich <madski@unity3d.com>
parents: 21024
diff changeset
  1975
        if overwrite:
30200
a2804ddcf9ae update: enable copy tracing for backwards and non-linear updates
Gábor Stefanik <gabor.stefanik@nng.com>
parents: 30172
diff changeset
  1976
            followcopies = False
a2804ddcf9ae update: enable copy tracing for backwards and non-linear updates
Gábor Stefanik <gabor.stefanik@nng.com>
parents: 30172
diff changeset
  1977
        elif not pas[0]:
a2804ddcf9ae update: enable copy tracing for backwards and non-linear updates
Gábor Stefanik <gabor.stefanik@nng.com>
parents: 30172
diff changeset
  1978
            followcopies = False
a2804ddcf9ae update: enable copy tracing for backwards and non-linear updates
Gábor Stefanik <gabor.stefanik@nng.com>
parents: 30172
diff changeset
  1979
        if not branchmerge and not wc.dirty(missing=True):
a2804ddcf9ae update: enable copy tracing for backwards and non-linear updates
Gábor Stefanik <gabor.stefanik@nng.com>
parents: 30172
diff changeset
  1980
            followcopies = False
21080
04540a8499a3 merge: move ancestor selection tweaking from manifestmerge to update function
Mads Kiilerich <madski@unity3d.com>
parents: 21024
diff changeset
  1981
4915
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4904
diff changeset
  1982
        ### calculate phase
45274
0e18861f96ab merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45168
diff changeset
  1983
        mresult = calculateupdates(
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1984
            repo,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1985
            wc,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1986
            p2,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1987
            pas,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1988
            branchmerge,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1989
            force,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1990
            mergeancestor,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1991
            followcopies,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1992
            matcher=matcher,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1993
            mergeforce=mergeforce,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  1994
        )
27951
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
  1995
42970
1ad3ebb39c61 merge: replace magic strings with NAMED_CONSTANTS (API)
Augie Fackler <augie@google.com>
parents: 42959
diff changeset
  1996
        if updatecheck == UPDATECHECK_NO_CONFLICT:
45278
0c849f0166c2 merge: introduce hasconflicts() on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45277
diff changeset
  1997
            if mresult.hasconflicts():
0c849f0166c2 merge: introduce hasconflicts() on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45277
diff changeset
  1998
                msg = _(b"conflicting changes")
0c849f0166c2 merge: introduce hasconflicts() on mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45277
diff changeset
  1999
                hint = _(b"commit or update --clean to discard changes")
46418
dc00324e80f4 errors: use StateError more in merge module
Martin von Zweigbergk <martinvonz@google.com>
parents: 46367
diff changeset
  2000
                raise error.StateError(msg, hint=hint)
31168
41a9edc5d00f update: allow setting default update check to "noconflict"
Martin von Zweigbergk <martinvonz@google.com>
parents: 31166
diff changeset
  2001
27951
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
  2002
        # Prompt and create actions. Most of this is in the resolve phase
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
  2003
        # already, but we can't handle .hgsubstate in filemerge or
36009
55e8efa2451a subrepo: split non-core functions to new module
Yuya Nishihara <yuya@tcha.org>
parents: 35726
diff changeset
  2004
        # subrepoutil.submerge yet so we have to keep prompting for it.
45344
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
  2005
        vals = mresult.getfile(b'.hgsubstate')
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
  2006
        if vals:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2007
            f = b'.hgsubstate'
45344
4c6004afd836 mergeresult: introduce getfile() and use it where required
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45343
diff changeset
  2008
            m, args, msg = vals
29774
a7f8939641aa merge: use labels in prompts to the user
Simon Farnsworth <simonfar@fb.com>
parents: 29629
diff changeset
  2009
            prompts = filemerge.partextras(labels)
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2010
            prompts[b'f'] = f
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  2011
            if m == mergestatemod.ACTION_CHANGED_DELETED:
27951
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
  2012
                if repo.ui.promptchoice(
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2013
                    _(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2014
                        b"local%(l)s changed %(f)s which other%(o)s deleted\n"
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2015
                        b"use (c)hanged version or (d)elete?"
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2016
                        b"$$ &Changed $$ &Delete"
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2017
                    )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2018
                    % prompts,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2019
                    0,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2020
                ):
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  2021
                    mresult.addfile(
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  2022
                        f,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  2023
                        mergestatemod.ACTION_REMOVE,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  2024
                        None,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  2025
                        b'prompt delete',
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  2026
                    )
27951
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
  2027
                elif f in p1:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  2028
                    mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  2029
                        f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  2030
                        mergestatemod.ACTION_ADD_MODIFIED,
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2031
                        None,
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2032
                        b'prompt keep',
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2033
                    )
27951
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
  2034
                else:
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  2035
                    mresult.addfile(
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  2036
                        f,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  2037
                        mergestatemod.ACTION_ADD,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  2038
                        None,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  2039
                        b'prompt keep',
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  2040
                    )
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  2041
            elif m == mergestatemod.ACTION_DELETED_CHANGED:
27951
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
  2042
                f1, f2, fa, move, anc = args
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
  2043
                flags = p2[f2].flags()
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2044
                if (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2045
                    repo.ui.promptchoice(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2046
                        _(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2047
                            b"other%(o)s changed %(f)s which local%(l)s deleted\n"
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2048
                            b"use (c)hanged version or leave (d)eleted?"
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2049
                            b"$$ &Changed $$ &Deleted"
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2050
                        )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2051
                        % prompts,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2052
                        0,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2053
                    )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2054
                    == 0
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2055
                ):
45282
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  2056
                    mresult.addfile(
b442920ab1de merge: introduce mergeresult.addfile() and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45281
diff changeset
  2057
                        f,
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  2058
                        mergestatemod.ACTION_GET,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2059
                        (flags, False),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2060
                        b'prompt recreating',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2061
                    )
27951
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
  2062
                else:
45283
f1fb9a079131 merge: add removefile() to mergeresult object
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45282
diff changeset
  2063
                    mresult.removefile(f)
27951
6bce6d925e45 merge: don't try to merge subrepos twice (issue4988)
Siddharth Agarwal <sid0@fb.com>
parents: 27852
diff changeset
  2064
29889
6f447b9ec263 util: rename checkcase() to fscasesensitive() (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 29831
diff changeset
  2065
        if not util.fscasesensitive(repo.path):
23544
7cc0fb0080b6 merge: perform case-collision checking on final set of actions
Martin von Zweigbergk <martinvonz@google.com>
parents: 23541
diff changeset
  2066
            # check collision between files only in p2 for clean update
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2067
            if not branchmerge and (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2068
                force or not wc.dirty(missing=True, branch=False)
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2069
            ):
23544
7cc0fb0080b6 merge: perform case-collision checking on final set of actions
Martin von Zweigbergk <martinvonz@google.com>
parents: 23541
diff changeset
  2070
                _checkcollision(repo, p2.manifest(), None)
7cc0fb0080b6 merge: perform case-collision checking on final set of actions
Martin von Zweigbergk <martinvonz@google.com>
parents: 23541
diff changeset
  2071
            else:
45333
f569ca3eb430 merge: pass mergeresult obj instead of actions in _checkcollision() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45299
diff changeset
  2072
                _checkcollision(repo, wc.manifest(), mresult)
23544
7cc0fb0080b6 merge: perform case-collision checking on final set of actions
Martin von Zweigbergk <martinvonz@google.com>
parents: 23541
diff changeset
  2073
23525
5126d7718d7c merge: move dr/rd warning messages out of applyupdates()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23524
diff changeset
  2074
        # divergent renames
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
  2075
        for f, fl in sorted(mresult.diverge.items()):
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2076
            repo.ui.warn(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2077
                _(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2078
                    b"note: possible conflict - %s was renamed "
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2079
                    b"multiple times to:\n"
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2080
                )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2081
                % f
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2082
            )
42110
3a7efcbdf288 copies: print list of divergent renames in sorted order
Martin von Zweigbergk <martinvonz@google.com>
parents: 42057
diff changeset
  2083
            for nf in sorted(fl):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2084
                repo.ui.warn(b" %s\n" % nf)
23525
5126d7718d7c merge: move dr/rd warning messages out of applyupdates()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23524
diff changeset
  2085
5126d7718d7c merge: move dr/rd warning messages out of applyupdates()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23524
diff changeset
  2086
        # rename and delete
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
  2087
        for f, fl in sorted(mresult.renamedelete.items()):
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2088
            repo.ui.warn(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2089
                _(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2090
                    b"note: possible conflict - %s was deleted "
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2091
                    b"and renamed to:\n"
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2092
                )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2093
                % f
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2094
            )
42110
3a7efcbdf288 copies: print list of divergent renames in sorted order
Martin von Zweigbergk <martinvonz@google.com>
parents: 42057
diff changeset
  2095
            for nf in sorted(fl):
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2096
                repo.ui.warn(b" %s\n" % nf)
23525
5126d7718d7c merge: move dr/rd warning messages out of applyupdates()
Martin von Zweigbergk <martinvonz@google.com>
parents: 23524
diff changeset
  2097
26957
d16d73173fdd merge: move messages about possible conflicts a litte earlier
Martin von Zweigbergk <martinvonz@google.com>
parents: 26949
diff changeset
  2098
        ### apply phase
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2099
        if not branchmerge:  # just jump to the new rev
47012
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46819
diff changeset
  2100
            fp1, fp2, xp1, xp2 = fp2, repo.nullid, xp2, b''
44165
ae9310709c13 merge: move definition of `partial` closer to where it's used
Martin von Zweigbergk <martinvonz@google.com>
parents: 44151
diff changeset
  2101
        # If we're doing a partial update, we need to skip updating
44166
faec51c76b7b merge: avoid a negation in the definition of updatedirstate
Martin von Zweigbergk <martinvonz@google.com>
parents: 44165
diff changeset
  2102
        # the dirstate.
faec51c76b7b merge: avoid a negation in the definition of updatedirstate
Martin von Zweigbergk <martinvonz@google.com>
parents: 44165
diff changeset
  2103
        always = matcher is None or matcher.always()
44271
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
  2104
        updatedirstate = updatedirstate and always and not wc.isinmemory()
44151
d1c0f239193f merge: define updatedirstate a little earlier and reuse it
Martin von Zweigbergk <martinvonz@google.com>
parents: 44150
diff changeset
  2105
        if updatedirstate:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2106
            repo.hook(b'preupdate', throw=True, parent1=xp1, parent2=xp2)
26957
d16d73173fdd merge: move messages about possible conflicts a litte earlier
Martin von Zweigbergk <martinvonz@google.com>
parents: 26949
diff changeset
  2107
            # note that we're in the middle of an update
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2108
            repo.vfs.write(b'updatestate', p2.hex())
26957
d16d73173fdd merge: move messages about possible conflicts a litte earlier
Martin von Zweigbergk <martinvonz@google.com>
parents: 26949
diff changeset
  2109
45167
796b63b0f0dd merge: refactor code to advise fsmonitor in separate function
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45159
diff changeset
  2110
        _advertisefsmonitor(
45338
72b8c082676b mergeresult: implement a len() function and use it
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45337
diff changeset
  2111
            repo, mresult.len((mergestatemod.ACTION_GET,)), p1.node()
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2112
        )
34885
df2ff314e36f fsmonitor: warn when fsmonitor could be used
Gregory Szorc <gregory.szorc@gmail.com>
parents: 34787
diff changeset
  2113
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  2114
        wantfiledata = updatedirstate and not branchmerge
47372
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
  2115
        stats, getfiledata, extraactions = applyupdates(
45942
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  2116
            repo,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  2117
            mresult,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  2118
            wc,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  2119
            p2,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  2120
            overwrite,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  2121
            wantfiledata,
89a2afe31e82 formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents: 45940
diff changeset
  2122
            labels=labels,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2123
        )
26957
d16d73173fdd merge: move messages about possible conflicts a litte earlier
Martin von Zweigbergk <martinvonz@google.com>
parents: 26949
diff changeset
  2124
42456
87a34c767384 merge: fix race that could cause wrong size in dirstate
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 42412
diff changeset
  2125
        if updatedirstate:
47372
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
  2126
            if extraactions:
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
  2127
                for k, acts in extraactions.items():
47372
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
  2128
                    for a in acts:
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
  2129
                        mresult.addfile(a[0], k, *a[1:])
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
  2130
                    if k == mergestatemod.ACTION_GET and wantfiledata:
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
  2131
                        # no filedata until mergestate is updated to provide it
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
  2132
                        for a in acts:
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
  2133
                            getfiledata[a[0]] = None
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
  2134
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
  2135
            assert len(getfiledata) == (
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
  2136
                mresult.len((mergestatemod.ACTION_GET,)) if wantfiledata else 0
9e6e12e1a87e merge: make applyupdates() not mutate mresult argument
Martin von Zweigbergk <martinvonz@google.com>
parents: 47012
diff changeset
  2137
            )
32351
c568c187102f merge: migrate to context manager for changing dirstate parents
Augie Fackler <augie@google.com>
parents: 32246
diff changeset
  2138
            with repo.dirstate.parentchange():
48380
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2139
                ### Filter Filedata
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2140
                #
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2141
                # We gathered "cache" information for the clean file while
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2142
                # updating them: mtime, size and mode.
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2143
                #
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2144
                # At the time this comment is written, they are various issues
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2145
                # with how we gather the `mode` and `mtime` information (see
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2146
                # the comment in `batchget`).
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2147
                #
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2148
                # We are going to smooth one of this issue here : mtime ambiguity.
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2149
                #
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2150
                # i.e. even if the mtime gathered during `batchget` was
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2151
                # correct[1] a change happening right after it could change the
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2152
                # content while keeping the same mtime[2].
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2153
                #
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2154
                # When we reach the current code, the "on disk" part of the
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2155
                # update operation is finished. We still assume that no other
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2156
                # process raced that "on disk" part, but we want to at least
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2157
                # prevent later file change to alter the content of the file
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2158
                # right after the update operation. So quickly that the same
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2159
                # mtime is record for the operation.
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2160
                # To prevent such ambiguity to happens, we will only keep the
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2161
                # "file data" for files with mtime that are stricly in the past,
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2162
                # i.e. whose mtime is strictly lower than the current time.
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2163
                #
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2164
                # This protect us from race conditions from operation that could
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2165
                # run right after this one, especially other Mercurial
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2166
                # operation that could be waiting for the wlock to touch files
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2167
                # content and the dirstate.
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2168
                #
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2169
                # In an ideal world, we could only get reliable information in
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2170
                # `getfiledata` (from `getbatch`), however the current approach
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2171
                # have been a successful compromise since many years.
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2172
                #
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2173
                # At the time this comment is written, not using any "cache"
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2174
                # file data at all here would not be viable. As it would result is
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2175
                # a very large amount of work (equivalent to the previous `hg
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2176
                # update` during the next status after an update).
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2177
                #
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2178
                # [1] the current code cannot grantee that the `mtime` and
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2179
                # `mode` are correct, but the result is "okay in practice".
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2180
                # (see the comment in `batchget`).                #
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2181
                #
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2182
                # [2] using nano-second precision can greatly help here because
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2183
                # it makes the "different write with same mtime" issue
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2184
                # virtually vanish. However, dirstate v1 cannot store such
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2185
                # precision and a bunch of python-runtime, operating-system and
48450
b5f8d9e55d42 doc: remove a spurious ^L in some doc
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48427
diff changeset
  2186
                # filesystem does not provide use with such precision, so we
48380
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2187
                # have to operate as if it wasn't available.
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2188
                if getfiledata:
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2189
                    ambiguous_mtime = {}
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2190
                    now = timestamp.get_fs_now(repo.vfs)
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2191
                    if now is None:
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2192
                        # we can't write to the FS, so we won't actually update
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2193
                        # the dirstate content anyway, no need to put cache
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2194
                        # information.
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2195
                        getfiledata = None
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2196
                    else:
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2197
                        now_sec = now[0]
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
  2198
                        for f, m in getfiledata.items():
48380
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2199
                            if m is not None and m[2][0] >= now_sec:
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2200
                                ambiguous_mtime[f] = (m[0], m[1], None)
48913
f254fc73d956 global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
  2201
                        for f, m in ambiguous_mtime.items():
48380
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2202
                            getfiledata[f] = m
6dc3dc5e9636 update: filter the ambiguous mtime in update directly
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48377
diff changeset
  2203
32351
c568c187102f merge: migrate to context manager for changing dirstate parents
Augie Fackler <augie@google.com>
parents: 32246
diff changeset
  2204
                repo.setparents(fp1, fp2)
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  2205
                mergestatemod.recordupdates(
45334
b9b055f15035 merge: pass mergeresult obj instead of actions in applyupdates() (API)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45333
diff changeset
  2206
                    repo, mresult.actionsdict, branchmerge, getfiledata
44856
b7808443ed6a mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents: 44687
diff changeset
  2207
                )
32351
c568c187102f merge: migrate to context manager for changing dirstate parents
Augie Fackler <augie@google.com>
parents: 32246
diff changeset
  2208
                # update completed, clear state
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2209
                util.unlink(repo.vfs.join(b'updatestate'))
19482
499fc471296b update: add tracking of interrupted updates (issue3113)
Matt Mackall <mpm@selenic.com>
parents: 19285
diff changeset
  2210
32351
c568c187102f merge: migrate to context manager for changing dirstate parents
Augie Fackler <augie@google.com>
parents: 32246
diff changeset
  2211
                if not branchmerge:
c568c187102f merge: migrate to context manager for changing dirstate parents
Augie Fackler <augie@google.com>
parents: 32246
diff changeset
  2212
                    repo.dirstate.setbranch(p2.branch())
10492
0e64d814d7d0 run commit and update hooks after command completion (issue1827)
Sune Foldager <cryo@cyanite.org>
parents: 10431
diff changeset
  2213
47609
c8d6e23fb14a sparse: adjust the temporary includes within a `parentchange` context
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47372
diff changeset
  2214
                # If we're updating to a location, clean up any stale temporary includes
c8d6e23fb14a sparse: adjust the temporary includes within a `parentchange` context
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47372
diff changeset
  2215
                # (ex: this happens during hg rebase --abort).
c8d6e23fb14a sparse: adjust the temporary includes within a `parentchange` context
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47372
diff changeset
  2216
                if not branchmerge:
c8d6e23fb14a sparse: adjust the temporary includes within a `parentchange` context
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47372
diff changeset
  2217
                    sparse.prunetemporaryincludes(repo)
33321
d09e948dc303 sparse: move pruning of temporary includes into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33311
diff changeset
  2218
44150
ff22c76825b9 merge: don't call update hook when using in-memory context
Martin von Zweigbergk <martinvonz@google.com>
parents: 44092
diff changeset
  2219
    if updatedirstate:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2220
        repo.hook(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2221
            b'update', parent1=xp1, parent2=xp2, error=stats.unresolvedcount
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2222
        )
10492
0e64d814d7d0 run commit and update hooks after command completion (issue1827)
Sune Foldager <cryo@cyanite.org>
parents: 10431
diff changeset
  2223
    return stats
22902
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
  2224
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2225
44399
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
  2226
def merge(ctx, labels=None, force=False, wc=None):
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
  2227
    """Merge another topological branch into the working copy.
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
  2228
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
  2229
    force = whether the merge was run with 'merge --force' (deprecated)
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
  2230
    """
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
  2231
45557
2c86b9587740 merge: make low-level update() private (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 45544
diff changeset
  2232
    return _update(
44399
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
  2233
        ctx.repo(),
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
  2234
        ctx.rev(),
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
  2235
        labels=labels,
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
  2236
        branchmerge=True,
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
  2237
        force=force,
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
  2238
        mergeforce=force,
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
  2239
        wc=wc,
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
  2240
    )
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
  2241
a45ffad9ae98 merge: introduce a merge() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44394
diff changeset
  2242
45576
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2243
def update(ctx, updatecheck=None, wc=None):
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2244
    """Do a regular update to the given commit, aborting if there are conflicts.
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2245
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2246
    The 'updatecheck' argument can be used to control what to do in case of
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2247
    conflicts.
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2248
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2249
    Note: This is a new, higher-level update() than the one that used to exist
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2250
    in this module. That function is now called _update(). You can hopefully
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2251
    replace your callers to use this new update(), or clean_update(), merge(),
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2252
    revert_to(), or graft().
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2253
    """
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2254
    return _update(
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2255
        ctx.repo(),
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2256
        ctx.rev(),
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2257
        branchmerge=False,
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2258
        force=False,
48590
7e503eff3c76 update: set custom conflict label for base commit
Martin von Zweigbergk <martinvonz@google.com>
parents: 48450
diff changeset
  2259
        labels=[b'working copy', b'destination', b'working copy parent'],
45576
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2260
        updatecheck=updatecheck,
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2261
        wc=wc,
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2262
    )
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2263
c1b603cdc95a merge: add a higher-level update() for the common `hg update` use case
Martin von Zweigbergk <martinvonz@google.com>
parents: 45557
diff changeset
  2264
44270
f546d2170b0f merge: introduce a clean_update() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44215
diff changeset
  2265
def clean_update(ctx, wc=None):
f546d2170b0f merge: introduce a clean_update() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44215
diff changeset
  2266
    """Do a clean update to the given commit.
f546d2170b0f merge: introduce a clean_update() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44215
diff changeset
  2267
f546d2170b0f merge: introduce a clean_update() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44215
diff changeset
  2268
    This involves updating to the commit and discarding any changes in the
f546d2170b0f merge: introduce a clean_update() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44215
diff changeset
  2269
    working copy.
f546d2170b0f merge: introduce a clean_update() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44215
diff changeset
  2270
    """
45557
2c86b9587740 merge: make low-level update() private (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 45544
diff changeset
  2271
    return _update(ctx.repo(), ctx.rev(), branchmerge=False, force=True, wc=wc)
44270
f546d2170b0f merge: introduce a clean_update() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44215
diff changeset
  2272
f546d2170b0f merge: introduce a clean_update() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44215
diff changeset
  2273
44271
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
  2274
def revert_to(ctx, matcher=None, wc=None):
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
  2275
    """Revert the working copy to the given commit.
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
  2276
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
  2277
    The working copy will keep its current parent(s) but its content will
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
  2278
    be the same as in the given commit.
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
  2279
    """
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
  2280
45557
2c86b9587740 merge: make low-level update() private (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 45544
diff changeset
  2281
    return _update(
44271
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
  2282
        ctx.repo(),
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
  2283
        ctx.rev(),
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
  2284
        branchmerge=False,
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
  2285
        force=True,
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
  2286
        updatedirstate=False,
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
  2287
        matcher=matcher,
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
  2288
        wc=wc,
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
  2289
    )
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
  2290
c791ed6a2154 merge: introduce a revert_to() for that use-case
Martin von Zweigbergk <martinvonz@google.com>
parents: 44270
diff changeset
  2291
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2292
def graft(
44211
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
  2293
    repo,
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
  2294
    ctx,
44212
cb8b67016110 graft: default `base` argument to common case of `ctx.p1()`
Martin von Zweigbergk <martinvonz@google.com>
parents: 44211
diff changeset
  2295
    base=None,
44211
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
  2296
    labels=None,
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
  2297
    keepparent=False,
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
  2298
    keepconflictparent=False,
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
  2299
    wctx=None,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2300
):
22902
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
  2301
    """Do a graft-like merge.
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
  2302
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
  2303
    This is a merge where the merge ancestor is chosen such that one
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
  2304
    or more changesets are grafted onto the current changeset. In
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
  2305
    addition to the merge, this fixes up the dirstate to include only
27267
d6859d86a5d5 merge.graft: add option to keep second parent
Andrew Halberstadt <ahalberstadt@mozilla.com>
parents: 27137
diff changeset
  2306
    a single parent (if keepparent is False) and tries to duplicate any
d6859d86a5d5 merge.graft: add option to keep second parent
Andrew Halberstadt <ahalberstadt@mozilla.com>
parents: 27137
diff changeset
  2307
    renames/copies appropriately.
22902
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
  2308
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
  2309
    ctx - changeset to rebase
44212
cb8b67016110 graft: default `base` argument to common case of `ctx.p1()`
Martin von Zweigbergk <martinvonz@google.com>
parents: 44211
diff changeset
  2310
    base - merge base, or ctx.p1() if not specified
22902
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
  2311
    labels - merge labels eg ['local', 'graft']
27267
d6859d86a5d5 merge.graft: add option to keep second parent
Andrew Halberstadt <ahalberstadt@mozilla.com>
parents: 27137
diff changeset
  2312
    keepparent - keep second parent if any
42412
127937874395 merge: correct argument name in docstring
Anton Shestakov <av6@dwimlabs.net>
parents: 42410
diff changeset
  2313
    keepconflictparent - if unresolved, keep parent used for the merge
22902
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
  2314
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
  2315
    """
24643
a8e6897dffbe graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents: 24471
diff changeset
  2316
    # If we're grafting a descendant onto an ancestor, be sure to pass
a8e6897dffbe graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents: 24471
diff changeset
  2317
    # mergeancestor=True to update. This does two things: 1) allows the merge if
a8e6897dffbe graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents: 24471
diff changeset
  2318
    # the destination is the same as the parent of the ctx (so we can use graft
a8e6897dffbe graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents: 24471
diff changeset
  2319
    # to copy commits), and 2) informs update that the incoming changes are
a8e6897dffbe graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents: 24471
diff changeset
  2320
    # newer than the destination so it doesn't prompt about "remote changed foo
a8e6897dffbe graft: allow creating sibling grafts
Durham Goode <durham@fb.com>
parents: 24471
diff changeset
  2321
    # which local deleted".
44383
218feb1a7e00 graft: always allow hg graft --base . (issue6248)
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44289
diff changeset
  2322
    # We also pass mergeancestor=True when base is the same revision as p1. 2)
218feb1a7e00 graft: always allow hg graft --base . (issue6248)
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44289
diff changeset
  2323
    # doesn't matter as there can't possibly be conflicts, but 1) is necessary.
44211
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
  2324
    wctx = wctx or repo[None]
44089
bd22e90c54b3 graft: extract repo[None] to a variable
Martin von Zweigbergk <martinvonz@google.com>
parents: 44060
diff changeset
  2325
    pctx = wctx.p1()
44212
cb8b67016110 graft: default `base` argument to common case of `ctx.p1()`
Martin von Zweigbergk <martinvonz@google.com>
parents: 44211
diff changeset
  2326
    base = base or ctx.p1()
44383
218feb1a7e00 graft: always allow hg graft --base . (issue6248)
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44289
diff changeset
  2327
    mergeancestor = (
218feb1a7e00 graft: always allow hg graft --base . (issue6248)
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44289
diff changeset
  2328
        repo.changelog.isancestor(pctx.node(), ctx.node())
218feb1a7e00 graft: always allow hg graft --base . (issue6248)
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44289
diff changeset
  2329
        or pctx.rev() == base.rev()
218feb1a7e00 graft: always allow hg graft --base . (issue6248)
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44289
diff changeset
  2330
    )
22902
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
  2331
45557
2c86b9587740 merge: make low-level update() private (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 45544
diff changeset
  2332
    stats = _update(
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2333
        repo,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2334
        ctx.node(),
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2335
        True,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2336
        True,
43796
ebfd349eac46 graft: rename `pctx` argument to `base` since that's what it is
Martin von Zweigbergk <martinvonz@google.com>
parents: 43787
diff changeset
  2337
        base.node(),
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2338
        mergeancestor=mergeancestor,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2339
        labels=labels,
44211
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
  2340
        wc=wctx,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2341
    )
38494
d4be8ea8f22d merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents: 38426
diff changeset
  2342
d4be8ea8f22d merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents: 38426
diff changeset
  2343
    if keepconflictparent and stats.unresolvedcount:
d4be8ea8f22d merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents: 38426
diff changeset
  2344
        pother = ctx.node()
d4be8ea8f22d merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents: 38426
diff changeset
  2345
    else:
47012
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46819
diff changeset
  2346
        pother = repo.nullid
38494
d4be8ea8f22d merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents: 38426
diff changeset
  2347
        parents = ctx.parents()
43796
ebfd349eac46 graft: rename `pctx` argument to `base` since that's what it is
Martin von Zweigbergk <martinvonz@google.com>
parents: 43787
diff changeset
  2348
        if keepparent and len(parents) == 2 and base in parents:
ebfd349eac46 graft: rename `pctx` argument to `base` since that's what it is
Martin von Zweigbergk <martinvonz@google.com>
parents: 43787
diff changeset
  2349
            parents.remove(base)
38494
d4be8ea8f22d merge: add a 'keepconflictparent' argument to graft
Boris Feld <boris.feld@octobus.net>
parents: 38426
diff changeset
  2350
            pother = parents[0].node()
43798
32d11a23c9cf graft: never set both parents equal in the dirstate (issue6098)
Martin von Zweigbergk <martinvonz@google.com>
parents: 43797
diff changeset
  2351
    # Never set both parents equal to each other
32d11a23c9cf graft: never set both parents equal in the dirstate (issue6098)
Martin von Zweigbergk <martinvonz@google.com>
parents: 43797
diff changeset
  2352
    if pother == pctx.node():
47012
d55b71393907 node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46819
diff changeset
  2353
        pother = repo.nullid
27267
d6859d86a5d5 merge.graft: add option to keep second parent
Andrew Halberstadt <ahalberstadt@mozilla.com>
parents: 27137
diff changeset
  2354
44211
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
  2355
    if wctx.isinmemory():
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
  2356
        wctx.setparents(pctx.node(), pother)
32351
c568c187102f merge: migrate to context manager for changing dirstate parents
Augie Fackler <augie@google.com>
parents: 32246
diff changeset
  2357
        # fix up dirstate for copies and renames
44092
833210fbd900 graftcopies: remove `skip` and `repo` arguments
Martin von Zweigbergk <martinvonz@google.com>
parents: 44090
diff changeset
  2358
        copies.graftcopies(wctx, ctx, base)
44211
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
  2359
    else:
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
  2360
        with repo.dirstate.parentchange():
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
  2361
            repo.setparents(pctx.node(), pother)
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
  2362
            repo.dirstate.write(repo.currenttransaction())
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
  2363
            # fix up dirstate for copies and renames
fc7175df6359 graft: let caller pass in overlayworkingctx to merge.graft()
Martin von Zweigbergk <martinvonz@google.com>
parents: 44200
diff changeset
  2364
            copies.graftcopies(wctx, ctx, base)
22902
ce0592328d68 merge: add merge.graft helper
Matt Mackall <mpm@selenic.com>
parents: 22841
diff changeset
  2365
    return stats
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2366
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2367
45544
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
  2368
def back_out(ctx, parent=None, wc=None):
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
  2369
    if parent is None:
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
  2370
        if ctx.p2() is not None:
48707
48aff31e7f4c merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48706
diff changeset
  2371
            msg = b"must specify parent of merge commit to back out"
48aff31e7f4c merge: break up a not-so-one-liner for readability
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48706
diff changeset
  2372
            raise error.ProgrammingError(msg)
45544
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
  2373
        parent = ctx.p1()
45557
2c86b9587740 merge: make low-level update() private (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 45544
diff changeset
  2374
    return _update(
45544
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
  2375
        ctx.repo(),
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
  2376
        parent,
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
  2377
        branchmerge=True,
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
  2378
        force=True,
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
  2379
        ancestor=ctx.node(),
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
  2380
        mergeancestor=False,
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
  2381
    )
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
  2382
2b339c6c6e99 merge: add a back_out() function to encapsulate update()
Martin von Zweigbergk <martinvonz@google.com>
parents: 45525
diff changeset
  2383
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2384
def purge(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2385
    repo,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2386
    matcher,
44289
9f8eddd2723f purge: add -i flag to delete ignored files instead of untracked files
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44287
diff changeset
  2387
    unknown=True,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2388
    ignored=False,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2389
    removeemptydirs=True,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2390
    removefiles=True,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2391
    abortonerror=False,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2392
    noop=False,
46366
135056e8b5a8 purge: add a --confirm option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46361
diff changeset
  2393
    confirm=False,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42972
diff changeset
  2394
):
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2395
    """Purge the working directory of untracked files.
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2396
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2397
    ``matcher`` is a matcher configured to scan the working directory -
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2398
    potentially a subset.
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2399
44289
9f8eddd2723f purge: add -i flag to delete ignored files instead of untracked files
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44287
diff changeset
  2400
    ``unknown`` controls whether unknown files should be purged.
9f8eddd2723f purge: add -i flag to delete ignored files instead of untracked files
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44287
diff changeset
  2401
9f8eddd2723f purge: add -i flag to delete ignored files instead of untracked files
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44287
diff changeset
  2402
    ``ignored`` controls whether ignored files should be purged.
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2403
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2404
    ``removeemptydirs`` controls whether empty directories should be removed.
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2405
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2406
    ``removefiles`` controls whether files are removed.
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2407
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2408
    ``abortonerror`` causes an exception to be raised if an error occurs
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2409
    deleting a file or directory.
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2410
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2411
    ``noop`` controls whether to actually remove files. If not defined, actions
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2412
    will be taken.
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2413
46366
135056e8b5a8 purge: add a --confirm option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46361
diff changeset
  2414
    ``confirm`` ask confirmation before actually removing anything.
135056e8b5a8 purge: add a --confirm option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46361
diff changeset
  2415
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2416
    Returns an iterable of relative paths in the working directory that were
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2417
    or would be removed.
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2418
    """
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2419
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2420
    def remove(removefn, path):
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2421
        try:
39464
3dd34b401bc2 merge: use vfs methods for I/O
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39463
diff changeset
  2422
            removefn(path)
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2423
        except OSError:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2424
            m = _(b'%s cannot be removed') % path
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2425
            if abortonerror:
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2426
                raise error.Abort(m)
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2427
            else:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2428
                repo.ui.warn(_(b'warning: %s\n') % m)
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2429
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2430
    # There's no API to copy a matcher. So mutate the passed matcher and
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2431
    # restore it when we're done.
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2432
    oldtraversedir = matcher.traversedir
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2433
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2434
    res = []
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2435
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2436
    try:
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2437
        if removeemptydirs:
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2438
            directories = []
43713
95d2eab0a7b9 dirstate: include explicit matches in match.traversedir calls
Martin von Zweigbergk <martinvonz@google.com>
parents: 43633
diff changeset
  2439
            matcher.traversedir = directories.append
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2440
44289
9f8eddd2723f purge: add -i flag to delete ignored files instead of untracked files
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 44287
diff changeset
  2441
        status = repo.status(match=matcher, ignored=ignored, unknown=unknown)
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2442
46366
135056e8b5a8 purge: add a --confirm option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46361
diff changeset
  2443
        if confirm:
49352
0cc5f74ff7f0 purge: prevent a silly crash with --confirm --files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48805
diff changeset
  2444
            msg = None
46366
135056e8b5a8 purge: add a --confirm option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46361
diff changeset
  2445
            nb_ignored = len(status.ignored)
48423
fff5942d445f typo: s/unkown/unknown across the codebase
Raphaël Gomès <rgomes@octobus.net>
parents: 48380
diff changeset
  2446
            nb_unknown = len(status.unknown)
fff5942d445f typo: s/unkown/unknown across the codebase
Raphaël Gomès <rgomes@octobus.net>
parents: 48380
diff changeset
  2447
            if nb_unknown and nb_ignored:
fff5942d445f typo: s/unkown/unknown across the codebase
Raphaël Gomès <rgomes@octobus.net>
parents: 48380
diff changeset
  2448
                msg = _(b"permanently delete %d unknown and %d ignored files?")
fff5942d445f typo: s/unkown/unknown across the codebase
Raphaël Gomès <rgomes@octobus.net>
parents: 48380
diff changeset
  2449
                msg %= (nb_unknown, nb_ignored)
fff5942d445f typo: s/unkown/unknown across the codebase
Raphaël Gomès <rgomes@octobus.net>
parents: 48380
diff changeset
  2450
            elif nb_unknown:
fff5942d445f typo: s/unkown/unknown across the codebase
Raphaël Gomès <rgomes@octobus.net>
parents: 48380
diff changeset
  2451
                msg = _(b"permanently delete %d unknown files?")
fff5942d445f typo: s/unkown/unknown across the codebase
Raphaël Gomès <rgomes@octobus.net>
parents: 48380
diff changeset
  2452
                msg %= nb_unknown
46366
135056e8b5a8 purge: add a --confirm option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46361
diff changeset
  2453
            elif nb_ignored:
135056e8b5a8 purge: add a --confirm option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46361
diff changeset
  2454
                msg = _(b"permanently delete %d ignored files?")
135056e8b5a8 purge: add a --confirm option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46361
diff changeset
  2455
                msg %= nb_ignored
46367
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
  2456
            elif removeemptydirs:
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
  2457
                dir_count = 0
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
  2458
                for f in directories:
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
  2459
                    if matcher(f) and not repo.wvfs.listdir(f):
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
  2460
                        dir_count += 1
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
  2461
                if dir_count:
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
  2462
                    msg = _(
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
  2463
                        b"permanently delete at least %d empty directories?"
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
  2464
                    )
57370e7deb7b purge: also deal with directory with --confirm
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46366
diff changeset
  2465
                    msg %= dir_count
49352
0cc5f74ff7f0 purge: prevent a silly crash with --confirm --files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48805
diff changeset
  2466
            if msg is None:
0cc5f74ff7f0 purge: prevent a silly crash with --confirm --files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48805
diff changeset
  2467
                return res
0cc5f74ff7f0 purge: prevent a silly crash with --confirm --files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48805
diff changeset
  2468
            else:
0cc5f74ff7f0 purge: prevent a silly crash with --confirm --files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48805
diff changeset
  2469
                msg += b" (yN)$$ &Yes $$ &No"
0cc5f74ff7f0 purge: prevent a silly crash with --confirm --files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48805
diff changeset
  2470
                if repo.ui.promptchoice(msg, default=1) == 1:
0cc5f74ff7f0 purge: prevent a silly crash with --confirm --files
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 48805
diff changeset
  2471
                    raise error.CanceledError(_(b'removal cancelled'))
46366
135056e8b5a8 purge: add a --confirm option
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46361
diff changeset
  2472
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2473
        if removefiles:
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2474
            for f in sorted(status.unknown + status.ignored):
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2475
                if not noop:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2476
                    repo.ui.note(_(b'removing file %s\n') % f)
39464
3dd34b401bc2 merge: use vfs methods for I/O
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39463
diff changeset
  2477
                    remove(repo.wvfs.unlink, f)
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2478
                res.append(f)
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2479
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2480
        if removeemptydirs:
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2481
            for f in sorted(directories, reverse=True):
39464
3dd34b401bc2 merge: use vfs methods for I/O
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39463
diff changeset
  2482
                if matcher(f) and not repo.wvfs.listdir(f):
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2483
                    if not noop:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
  2484
                        repo.ui.note(_(b'removing directory %s\n') % f)
39464
3dd34b401bc2 merge: use vfs methods for I/O
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39463
diff changeset
  2485
                        remove(repo.wvfs.rmdir, f)
39463
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2486
                    res.append(f)
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2487
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2488
        return res
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2489
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2490
    finally:
7fea205fd5dc merge: move purge logic from extension
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38757
diff changeset
  2491
        matcher.traversedir = oldtraversedir