mercurial/hg.py
author Patrick Mezard <pmezard@gmail.com>
Sun, 13 Mar 2011 15:07:44 +0100
changeset 13617 9cb1a42cd4b3
parent 13604 3f6a4579f803
child 13694 4f5ed2bd1724
permissions -rw-r--r--
eol: rename hook into checkheadshook, add checkallhook (issue2665) "hook" is still an alias for "checkheadshook".
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# hg.py - repository classes for mercurial
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#
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# Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
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# Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.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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from i18n import _
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from lock import release
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from node import hex, nullid, nullrev, short
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import localrepo, bundlerepo, httprepo, sshrepo, statichttprepo, bookmarks
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import lock, util, extensions, error, encoding, node
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import cmdutil, discovery, url
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import merge as mergemod
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import verify as verifymod
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import errno, os, shutil
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def _local(path):
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    path = util.expandpath(util.drop_scheme('file', path))
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    return (os.path.isfile(path) and bundlerepo or localrepo)
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def addbranchrevs(lrepo, repo, branches, revs):
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    hashbranch, branches = branches
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    if not hashbranch and not branches:
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        return revs or None, revs and revs[0] or None
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    revs = revs and list(revs) or []
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    if not repo.capable('branchmap'):
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        if branches:
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            raise util.Abort(_("remote branch lookup not supported"))
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        revs.append(hashbranch)
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        return revs, revs[0]
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    branchmap = repo.branchmap()
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    def primary(branch):
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        if branch == '.':
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            if not lrepo or not lrepo.local():
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                raise util.Abort(_("dirstate branch not accessible"))
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            branch = lrepo.dirstate.branch()
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        if branch in branchmap:
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            revs.extend(node.hex(r) for r in reversed(branchmap[branch]))
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            return True
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        else:
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            return False
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    for branch in branches:
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        if not primary(branch):
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            raise error.RepoLookupError(_("unknown branch '%s'") % branch)
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    if hashbranch:
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        if not primary(hashbranch):
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            revs.append(hashbranch)
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    return revs, revs[0]
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def parseurl(url, branches=None):
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    '''parse url#branch, returning (url, (branch, branches))'''
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    if '#' not in url:
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        return url, (None, branches or [])
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    url, branch = url.split('#', 1)
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    return url, (branch, branches or [])
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schemes = {
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    'bundle': bundlerepo,
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    'file': _local,
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    'http': httprepo,
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    'https': httprepo,
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    'ssh': sshrepo,
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    'static-http': statichttprepo,
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}
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def _lookup(path):
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    scheme = 'file'
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    if path:
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        c = path.find(':')
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        if c > 0:
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            scheme = path[:c]
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    thing = schemes.get(scheme) or schemes['file']
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    try:
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        return thing(path)
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    except TypeError:
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        return thing
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def islocal(repo):
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    '''return true if repo or path is local'''
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    if isinstance(repo, str):
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        try:
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            return _lookup(repo).islocal(repo)
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        except AttributeError:
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            return False
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    return repo.local()
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def repository(ui, path='', create=False):
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    """return a repository object for the specified path"""
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    repo = _lookup(path).instance(ui, path, create)
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    ui = getattr(repo, "ui", ui)
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    for name, module in extensions.extensions():
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        hook = getattr(module, 'reposetup', None)
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        if hook:
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            hook(ui, repo)
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    return repo
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def defaultdest(source):
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    '''return default destination of clone if none is given'''
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    return os.path.basename(os.path.normpath(source))
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def localpath(path):
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    if path.startswith('file://localhost/'):
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        return path[16:]
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    if path.startswith('file://'):
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        return path[7:]
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    if path.startswith('file:'):
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        return path[5:]
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    return path
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def share(ui, source, dest=None, update=True):
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    '''create a shared repository'''
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    if not islocal(source):
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        raise util.Abort(_('can only share local repositories'))
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    if not dest:
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        dest = defaultdest(source)
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    else:
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        dest = ui.expandpath(dest)
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   125
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    if isinstance(source, str):
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        origsource = ui.expandpath(source)
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        source, branches = parseurl(origsource)
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        srcrepo = repository(ui, source)
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        rev, checkout = addbranchrevs(srcrepo, srcrepo, branches, None)
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    else:
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        srcrepo = source
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        origsource = source = srcrepo.url()
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        checkout = None
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   135
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    sharedpath = srcrepo.sharedpath # if our source is already sharing
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   137
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    root = os.path.realpath(dest)
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    roothg = os.path.join(root, '.hg')
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   140
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    if os.path.exists(roothg):
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        raise util.Abort(_('destination already exists'))
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   143
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    if not os.path.isdir(root):
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        os.mkdir(root)
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    os.mkdir(roothg)
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   147
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    requirements = ''
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    try:
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        requirements = srcrepo.opener('requires').read()
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    except IOError, inst:
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        if inst.errno != errno.ENOENT:
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            raise
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   154
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    requirements += 'shared\n'
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    file(os.path.join(roothg, 'requires'), 'w').write(requirements)
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    file(os.path.join(roothg, 'sharedpath'), 'w').write(sharedpath)
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   158
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    default = srcrepo.ui.config('paths', 'default')
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    if default:
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        f = file(os.path.join(roothg, 'hgrc'), 'w')
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        f.write('[paths]\ndefault = %s\n' % default)
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        f.close()
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   164
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    r = repository(ui, root)
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   166
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    if update:
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        r.ui.status(_("updating working directory\n"))
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        if update is not True:
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            checkout = update
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        for test in (checkout, 'default', 'tip'):
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            if test is None:
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                continue
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            try:
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                uprev = r.lookup(test)
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                break
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            except error.RepoLookupError:
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                continue
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        _update(r, uprev)
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def clone(ui, source, dest=None, pull=False, rev=None, update=True,
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          stream=False, branch=None):
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    """Make a copy of an existing repository.
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   184
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    Create a copy of an existing repository in a new directory.  The
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    source and destination are URLs, as passed to the repository
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    function.  Returns a pair of repository objects, the source and
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    newly created destination.
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   189
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    The location of the source is added to the new repository's
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    .hg/hgrc file, as the default to be used for future pulls and
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   192
    pushes.
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   193
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    If an exception is raised, the partly cloned/updated destination
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   195
    repository will be deleted.
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   196
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   197
    Arguments:
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   198
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    source: repository object or URL
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    dest: URL of destination repository to create (defaults to base
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    name of source repository)
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   203
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   204
    pull: always pull from source repository, even in local case
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   205
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   206
    stream: stream raw data uncompressed from repository (fast over
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    LAN, slow over WAN)
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   208
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   209
    rev: revision to clone up to (implies pull=True)
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   210
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   211
    update: update working directory after clone completes, if
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   212
    destination is local repository (True means update to default rev,
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   213
    anything else is treated as a revision)
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   214
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   215
    branch: branches to clone
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   216
    """
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   217
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   218
    if isinstance(source, str):
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   219
        origsource = ui.expandpath(source)
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   220
        source, branch = parseurl(origsource, branch)
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   221
        src_repo = repository(ui, source)
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   222
    else:
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   223
        src_repo = source
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   224
        branch = (None, branch or [])
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   225
        origsource = source = src_repo.url()
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   226
    rev, checkout = addbranchrevs(src_repo, src_repo, branch, rev)
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   227
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   228
    if dest is None:
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   229
        dest = defaultdest(source)
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   230
        ui.status(_("destination directory: %s\n") % dest)
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   231
    else:
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   232
        dest = ui.expandpath(dest)
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   233
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   234
    dest = localpath(dest)
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   235
    source = localpath(source)
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   236
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   237
    if os.path.exists(dest):
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   238
        if not os.path.isdir(dest):
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   239
            raise util.Abort(_("destination '%s' already exists") % dest)
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   240
        elif os.listdir(dest):
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   241
            raise util.Abort(_("destination '%s' is not empty") % dest)
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   242
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   243
    class DirCleanup(object):
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   244
        def __init__(self, dir_):
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            self.rmtree = shutil.rmtree
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   246
            self.dir_ = dir_
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   247
        def close(self):
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   248
            self.dir_ = None
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   249
        def cleanup(self):
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   250
            if self.dir_:
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   251
                self.rmtree(self.dir_, True)
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   252
4915
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parents: 4853
diff changeset
   253
    src_lock = dest_lock = dir_cleanup = None
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parents: 4853
diff changeset
   254
    try:
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
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parents: 4853
diff changeset
   255
        if islocal(dest):
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
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parents: 4853
diff changeset
   256
            dir_cleanup = DirCleanup(dest)
2597
5ba8be56fa8f clone: move code into hg module. make doc better.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2595
diff changeset
   257
4915
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parents: 4853
diff changeset
   258
        abspath = origsource
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parents: 4853
diff changeset
   259
        copy = False
6315
5c96a4bca66b clone: use cancopy
Matt Mackall <mpm@selenic.com>
parents: 6217
diff changeset
   260
        if src_repo.cancopy() and islocal(dest):
5248
5517aa5aafb0 Merge with crew-stable
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5192 5225
diff changeset
   261
            abspath = os.path.abspath(util.drop_scheme('file', origsource))
4915
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   262
            copy = not pull and not rev
2597
5ba8be56fa8f clone: move code into hg module. make doc better.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2595
diff changeset
   263
4915
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   264
        if copy:
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   265
            try:
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   266
                # we use a lock here because if we race with commit, we
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   267
                # can end up with extra data in the cloned revlogs that's
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   268
                # not pointed to by changesets, thus causing verify to
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   269
                # fail
8649
2c097e22492c clone: fall back to pull source repo cannot be locked, 937ee88da3ef was a noop
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 8417
diff changeset
   270
                src_lock = src_repo.lock(wait=False)
7640
7197812e8d44 error: move lock errors
Matt Mackall <mpm@selenic.com>
parents: 7546
diff changeset
   271
            except error.LockError:
4915
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Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   272
                copy = False
2597
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Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2595
diff changeset
   273
4915
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Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   274
        if copy:
8907
e9ef409e6399 Add (pre)outgoing hooks for local clones.
Fred Wulff <frew@cs.stanford.edu>
parents: 8814
diff changeset
   275
            src_repo.hook('preoutgoing', throw=True, source='clone')
7935
39566bb99a9c on clone failure, only remove directories we created
Steve Borho <steve@borho.org>
parents: 7927
diff changeset
   276
            hgdir = os.path.realpath(os.path.join(dest, ".hg"))
4915
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Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   277
            if not os.path.exists(dest):
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   278
                os.mkdir(dest)
7935
39566bb99a9c on clone failure, only remove directories we created
Steve Borho <steve@borho.org>
parents: 7927
diff changeset
   279
            else:
39566bb99a9c on clone failure, only remove directories we created
Steve Borho <steve@borho.org>
parents: 7927
diff changeset
   280
                # only clean up directories we create ourselves
39566bb99a9c on clone failure, only remove directories we created
Steve Borho <steve@borho.org>
parents: 7927
diff changeset
   281
                dir_cleanup.dir_ = hgdir
5569
9e209193f18d clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents: 5277
diff changeset
   282
            try:
7935
39566bb99a9c on clone failure, only remove directories we created
Steve Borho <steve@borho.org>
parents: 7927
diff changeset
   283
                dest_path = hgdir
5569
9e209193f18d clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents: 5277
diff changeset
   284
                os.mkdir(dest_path)
9e209193f18d clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents: 5277
diff changeset
   285
            except OSError, inst:
9e209193f18d clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents: 5277
diff changeset
   286
                if inst.errno == errno.EEXIST:
9e209193f18d clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents: 5277
diff changeset
   287
                    dir_cleanup.close()
9e209193f18d clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents: 5277
diff changeset
   288
                    raise util.Abort(_("destination '%s' already exists")
9e209193f18d clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents: 5277
diff changeset
   289
                                     % dest)
9e209193f18d clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents: 5277
diff changeset
   290
                raise
2597
5ba8be56fa8f clone: move code into hg module. make doc better.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2595
diff changeset
   291
11255
e4dbaa40096d clone: save hardlink state of util.copyfiles()
Adrian Buehlmann <adrian@cadifra.com>
parents: 11154
diff changeset
   292
            hardlink = None
11251
c61442f6d106 clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents: 11233
diff changeset
   293
            num = 0
6903
0642d9d7ec80 clone: get a list of files to clone from store
Matt Mackall <mpm@selenic.com>
parents: 6526
diff changeset
   294
            for f in src_repo.store.copylist():
9984
439d7ea6fe3a share: fix interaction with clone
Matt Mackall <mpm@selenic.com>
parents: 9788
diff changeset
   295
                src = os.path.join(src_repo.sharedpath, f)
6944
7e5f3480c45b fix regression on empty repo cloning introduced by 0642d9d7ec80
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 6903
diff changeset
   296
                dst = os.path.join(dest_path, f)
7e5f3480c45b fix regression on empty repo cloning introduced by 0642d9d7ec80
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 6903
diff changeset
   297
                dstbase = os.path.dirname(dst)
7e5f3480c45b fix regression on empty repo cloning introduced by 0642d9d7ec80
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 6903
diff changeset
   298
                if dstbase and not os.path.exists(dstbase):
7e5f3480c45b fix regression on empty repo cloning introduced by 0642d9d7ec80
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 6903
diff changeset
   299
                    os.mkdir(dstbase)
6903
0642d9d7ec80 clone: get a list of files to clone from store
Matt Mackall <mpm@selenic.com>
parents: 6526
diff changeset
   300
                if os.path.exists(src):
0642d9d7ec80 clone: get a list of files to clone from store
Matt Mackall <mpm@selenic.com>
parents: 6526
diff changeset
   301
                    if dst.endswith('data'):
0642d9d7ec80 clone: get a list of files to clone from store
Matt Mackall <mpm@selenic.com>
parents: 6526
diff changeset
   302
                        # lock to avoid premature writing to the target
0642d9d7ec80 clone: get a list of files to clone from store
Matt Mackall <mpm@selenic.com>
parents: 6526
diff changeset
   303
                        dest_lock = lock.lock(os.path.join(dstbase, "lock"))
11251
c61442f6d106 clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents: 11233
diff changeset
   304
                    hardlink, n = util.copyfiles(src, dst, hardlink)
c61442f6d106 clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents: 11233
diff changeset
   305
                    num += n
c61442f6d106 clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents: 11233
diff changeset
   306
            if hardlink:
c61442f6d106 clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents: 11233
diff changeset
   307
                ui.debug("linked %d files\n" % num)
c61442f6d106 clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents: 11233
diff changeset
   308
            else:
c61442f6d106 clone: print number of linked/copied files on --debug
Adrian Buehlmann <adrian@cadifra.com>
parents: 11233
diff changeset
   309
                ui.debug("copied %d files\n" % num)
2597
5ba8be56fa8f clone: move code into hg module. make doc better.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2595
diff changeset
   310
4915
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   311
            # we need to re-init the repo after manually copying the data
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   312
            # into it
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   313
            dest_repo = repository(ui, dest)
12144
be9c4131a8f4 clone, patch, convert: use hex(nullid) instead of '0'*40
Martin Geisler <mg@lazybytes.net>
parents: 11818
diff changeset
   314
            src_repo.hook('outgoing', source='clone',
be9c4131a8f4 clone, patch, convert: use hex(nullid) instead of '0'*40
Martin Geisler <mg@lazybytes.net>
parents: 11818
diff changeset
   315
                          node=node.hex(node.nullid))
4915
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   316
        else:
5569
9e209193f18d clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents: 5277
diff changeset
   317
            try:
9e209193f18d clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents: 5277
diff changeset
   318
                dest_repo = repository(ui, dest, create=True)
9e209193f18d clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents: 5277
diff changeset
   319
            except OSError, inst:
9e209193f18d clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents: 5277
diff changeset
   320
                if inst.errno == errno.EEXIST:
9e209193f18d clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents: 5277
diff changeset
   321
                    dir_cleanup.close()
9e209193f18d clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents: 5277
diff changeset
   322
                    raise util.Abort(_("destination '%s' already exists")
9e209193f18d clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents: 5277
diff changeset
   323
                                     % dest)
9e209193f18d clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents: 5277
diff changeset
   324
                raise
2597
5ba8be56fa8f clone: move code into hg module. make doc better.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2595
diff changeset
   325
4915
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   326
            revs = None
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   327
            if rev:
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   328
                if 'lookup' not in src_repo.capabilities:
9171
a458b9bf4f3a hg: better wrapping of string literal
Martin Geisler <mg@lazybytes.net>
parents: 8907
diff changeset
   329
                    raise util.Abort(_("src repository does not support "
a458b9bf4f3a hg: better wrapping of string literal
Martin Geisler <mg@lazybytes.net>
parents: 8907
diff changeset
   330
                                       "revision lookup and so doesn't "
a458b9bf4f3a hg: better wrapping of string literal
Martin Geisler <mg@lazybytes.net>
parents: 8907
diff changeset
   331
                                       "support clone by revision"))
4915
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   332
                revs = [src_repo.lookup(r) for r in rev]
8417
39cf453da958 clone: try updating to the actual changeset specified in options
Brett Carter <brett@rdnzl.net>
parents: 8312
diff changeset
   333
                checkout = revs[0]
4915
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   334
            if dest_repo.local():
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   335
                dest_repo.clone(src_repo, heads=revs, stream=stream)
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   336
            elif src_repo.local():
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   337
                src_repo.push(dest_repo, revs=revs)
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   338
            else:
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   339
                raise util.Abort(_("clone from remote to remote not supported"))
2597
5ba8be56fa8f clone: move code into hg module. make doc better.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2595
diff changeset
   340
5186
0d5d03844927 merge with -stable
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 4917 5185
diff changeset
   341
        if dir_cleanup:
0d5d03844927 merge with -stable
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 4917 5185
diff changeset
   342
            dir_cleanup.close()
2597
5ba8be56fa8f clone: move code into hg module. make doc better.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2595
diff changeset
   343
5ba8be56fa8f clone: move code into hg module. make doc better.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2595
diff changeset
   344
        if dest_repo.local():
4915
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   345
            fp = dest_repo.opener("hgrc", "w", text=True)
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   346
            fp.write("[paths]\n")
8179
0f3b8404051b clone: config escaping no longer needed
Matt Mackall <mpm@selenic.com>
parents: 8174
diff changeset
   347
            fp.write("default = %s\n" % abspath)
4915
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   348
            fp.close()
5185
156f4c8a12aa clone: do not delete the target if only the update fails
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 4635
diff changeset
   349
8814
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8807
diff changeset
   350
            dest_repo.ui.setconfig('paths', 'default', abspath)
ab668c92a036 subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents: 8807
diff changeset
   351
4915
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   352
            if update:
6526
cfeeac24fc1e repo: add rjoin method
Bryan O'Sullivan <bos@serpentine.com>
parents: 6525
diff changeset
   353
                if update is not True:
cfeeac24fc1e repo: add rjoin method
Bryan O'Sullivan <bos@serpentine.com>
parents: 6525
diff changeset
   354
                    checkout = update
9714
2f1ab7f77ddc clone: add option -u/--updaterev
Adrian Buehlmann <adrian@cadifra.com>
parents: 9611
diff changeset
   355
                    if src_repo.local():
2f1ab7f77ddc clone: add option -u/--updaterev
Adrian Buehlmann <adrian@cadifra.com>
parents: 9611
diff changeset
   356
                        checkout = src_repo.lookup(update)
7045
f82938c87b92 clone: honor -r even when pulling named branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7044
diff changeset
   357
                for test in (checkout, 'default', 'tip'):
9423
1444a42f6052 Make distinct lookup error for localrepo.lookup
Matt Mackall <mpm@selenic.com>
parents: 9344
diff changeset
   358
                    if test is None:
1444a42f6052 Make distinct lookup error for localrepo.lookup
Matt Mackall <mpm@selenic.com>
parents: 9344
diff changeset
   359
                        continue
5248
5517aa5aafb0 Merge with crew-stable
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 5192 5225
diff changeset
   360
                    try:
7045
f82938c87b92 clone: honor -r even when pulling named branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7044
diff changeset
   361
                        uprev = dest_repo.lookup(test)
f82938c87b92 clone: honor -r even when pulling named branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7044
diff changeset
   362
                        break
9423
1444a42f6052 Make distinct lookup error for localrepo.lookup
Matt Mackall <mpm@selenic.com>
parents: 9344
diff changeset
   363
                    except error.RepoLookupError:
7045
f82938c87b92 clone: honor -r even when pulling named branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7044
diff changeset
   364
                        continue
9611
a3d73b3e1f8a hg.clone: report branch name on update
Adrian Buehlmann <adrian@cadifra.com>
parents: 9468
diff changeset
   365
                bn = dest_repo[uprev].branch()
13047
6c375e07d673 branch: operate on branch names in local string space where possible
Matt Mackall <mpm@selenic.com>
parents: 12735
diff changeset
   366
                dest_repo.ui.status(_("updating to branch %s\n") % bn)
7045
f82938c87b92 clone: honor -r even when pulling named branches
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7044
diff changeset
   367
                _update(dest_repo, uprev)
2597
5ba8be56fa8f clone: move code into hg module. make doc better.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2595
diff changeset
   368
13604
3f6a4579f803 hg: add support for cloning bookmarks
David Soria Parra <dsp@php.net>
parents: 13315
diff changeset
   369
        # clone all bookmarks
3f6a4579f803 hg: add support for cloning bookmarks
David Soria Parra <dsp@php.net>
parents: 13315
diff changeset
   370
        if dest_repo.local() and src_repo.capable("pushkey"):
3f6a4579f803 hg: add support for cloning bookmarks
David Soria Parra <dsp@php.net>
parents: 13315
diff changeset
   371
            rb = src_repo.listkeys('bookmarks')
3f6a4579f803 hg: add support for cloning bookmarks
David Soria Parra <dsp@php.net>
parents: 13315
diff changeset
   372
            for k, n in rb.iteritems():
3f6a4579f803 hg: add support for cloning bookmarks
David Soria Parra <dsp@php.net>
parents: 13315
diff changeset
   373
                try:
3f6a4579f803 hg: add support for cloning bookmarks
David Soria Parra <dsp@php.net>
parents: 13315
diff changeset
   374
                    m = dest_repo.lookup(n)
3f6a4579f803 hg: add support for cloning bookmarks
David Soria Parra <dsp@php.net>
parents: 13315
diff changeset
   375
                    dest_repo._bookmarks[k] = m
3f6a4579f803 hg: add support for cloning bookmarks
David Soria Parra <dsp@php.net>
parents: 13315
diff changeset
   376
                except:
3f6a4579f803 hg: add support for cloning bookmarks
David Soria Parra <dsp@php.net>
parents: 13315
diff changeset
   377
                    pass
3f6a4579f803 hg: add support for cloning bookmarks
David Soria Parra <dsp@php.net>
parents: 13315
diff changeset
   378
            if rb:
3f6a4579f803 hg: add support for cloning bookmarks
David Soria Parra <dsp@php.net>
parents: 13315
diff changeset
   379
                bookmarks.write(dest_repo)
3f6a4579f803 hg: add support for cloning bookmarks
David Soria Parra <dsp@php.net>
parents: 13315
diff changeset
   380
        elif src_repo.local() and dest_repo.capable("pushkey"):
3f6a4579f803 hg: add support for cloning bookmarks
David Soria Parra <dsp@php.net>
parents: 13315
diff changeset
   381
            for k, n in src_repo._bookmarks.iteritems():
3f6a4579f803 hg: add support for cloning bookmarks
David Soria Parra <dsp@php.net>
parents: 13315
diff changeset
   382
                dest_repo.pushkey('bookmarks', k, '', hex(n))
3f6a4579f803 hg: add support for cloning bookmarks
David Soria Parra <dsp@php.net>
parents: 13315
diff changeset
   383
4915
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   384
        return src_repo, dest_repo
97b734fb9c6f Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents: 4853
diff changeset
   385
    finally:
8109
496ae1ea4698 switch lock releasing in the core from gc to explicit
Ronny Pfannschmidt <Ronny.Pfannschmidt@gmx.de>
parents: 7935
diff changeset
   386
        release(src_lock, dest_lock)
8110
b616f328af9f switch dircleanup in mercurial.hg.clone from gc based to explicit
Ronny Pfannschmidt <Ronny.Pfannschmidt@gmx.de>
parents: 8109
diff changeset
   387
        if dir_cleanup is not None:
b616f328af9f switch dircleanup in mercurial.hg.clone from gc based to explicit
Ronny Pfannschmidt <Ronny.Pfannschmidt@gmx.de>
parents: 8109
diff changeset
   388
            dir_cleanup.cleanup()
2775
b550cd82f92a Move merge code to its own module
Matt Mackall <mpm@selenic.com>
parents: 2774
diff changeset
   389
3316
39fd6e82ea38 merge: pull user messages out to hg.py
Matt Mackall <mpm@selenic.com>
parents: 3195
diff changeset
   390
def _showstats(repo, stats):
9454
dafadd7ff07e hg: avoid combining translated strings
Martin Geisler <mg@lazybytes.net>
parents: 9425
diff changeset
   391
    repo.ui.status(_("%d files updated, %d files merged, "
dafadd7ff07e hg: avoid combining translated strings
Martin Geisler <mg@lazybytes.net>
parents: 9425
diff changeset
   392
                     "%d files removed, %d files unresolved\n") % stats)
3316
39fd6e82ea38 merge: pull user messages out to hg.py
Matt Mackall <mpm@selenic.com>
parents: 3195
diff changeset
   393
2808
30f59f4a327e Introduce update helper functions: update, merge, clean, and revert
Matt Mackall <mpm@selenic.com>
parents: 2778
diff changeset
   394
def update(repo, node):
30f59f4a327e Introduce update helper functions: update, merge, clean, and revert
Matt Mackall <mpm@selenic.com>
parents: 2778
diff changeset
   395
    """update the working directory to node, merging linear changes"""
10651
5f091fc1bab7 style: use consistent variable names (*mod) with imports which would shadow
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10380
diff changeset
   396
    stats = mergemod.update(repo, node, False, False, None)
3316
39fd6e82ea38 merge: pull user messages out to hg.py
Matt Mackall <mpm@selenic.com>
parents: 3195
diff changeset
   397
    _showstats(repo, stats)
39fd6e82ea38 merge: pull user messages out to hg.py
Matt Mackall <mpm@selenic.com>
parents: 3195
diff changeset
   398
    if stats[3]:
6518
92ccccb55ba3 resolve: new command
Matt Mackall <mpm@selenic.com>
parents: 6338
diff changeset
   399
        repo.ui.status(_("use 'hg resolve' to retry unresolved file merges\n"))
5635
0c608a8d9c5f merge: make return codes more sensible
Matt Mackall <mpm@selenic.com>
parents: 5569
diff changeset
   400
    return stats[3] > 0
2775
b550cd82f92a Move merge code to its own module
Matt Mackall <mpm@selenic.com>
parents: 2774
diff changeset
   401
7546
c7f48414f3ad add a comment about the need of hg._update()
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7280
diff changeset
   402
# naming conflict in clone()
c7f48414f3ad add a comment about the need of hg._update()
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7280
diff changeset
   403
_update = update
c7f48414f3ad add a comment about the need of hg._update()
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7280
diff changeset
   404
4917
126f527b3ba3 Make repo locks recursive, eliminate all passing of lock/wlock
Matt Mackall <mpm@selenic.com>
parents: 4915
diff changeset
   405
def clean(repo, node, show_stats=True):
2808
30f59f4a327e Introduce update helper functions: update, merge, clean, and revert
Matt Mackall <mpm@selenic.com>
parents: 2778
diff changeset
   406
    """forcibly switch the working directory to node, clobbering changes"""
10651
5f091fc1bab7 style: use consistent variable names (*mod) with imports which would shadow
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10380
diff changeset
   407
    stats = mergemod.update(repo, node, False, True, None)
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10263
diff changeset
   408
    if show_stats:
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10263
diff changeset
   409
        _showstats(repo, stats)
5635
0c608a8d9c5f merge: make return codes more sensible
Matt Mackall <mpm@selenic.com>
parents: 5569
diff changeset
   410
    return stats[3] > 0
2775
b550cd82f92a Move merge code to its own module
Matt Mackall <mpm@selenic.com>
parents: 2774
diff changeset
   411
4917
126f527b3ba3 Make repo locks recursive, eliminate all passing of lock/wlock
Matt Mackall <mpm@selenic.com>
parents: 4915
diff changeset
   412
def merge(repo, node, force=None, remind=True):
13162
115a9760c382 merge: document some internal return values.
Greg Ward <greg-hg@gerg.ca>
parents: 13047
diff changeset
   413
    """Branch merge with node, resolving changes. Return true if any
115a9760c382 merge: document some internal return values.
Greg Ward <greg-hg@gerg.ca>
parents: 13047
diff changeset
   414
    unresolved conflicts."""
10651
5f091fc1bab7 style: use consistent variable names (*mod) with imports which would shadow
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10380
diff changeset
   415
    stats = mergemod.update(repo, node, True, force, False)
3316
39fd6e82ea38 merge: pull user messages out to hg.py
Matt Mackall <mpm@selenic.com>
parents: 3195
diff changeset
   416
    _showstats(repo, stats)
39fd6e82ea38 merge: pull user messages out to hg.py
Matt Mackall <mpm@selenic.com>
parents: 3195
diff changeset
   417
    if stats[3]:
7821
9fe7e6acf525 merge: better error messages to lead users to hg update --clean to abandon merges.
Augie Fackler <durin42@gmail.com>
parents: 7640
diff changeset
   418
        repo.ui.status(_("use 'hg resolve' to retry unresolved file merges "
12314
f2daa6ab514a merge: suggest 'hg up -C .' for discarding changes, not 'hg up -C'
Brodie Rao <brodie@bitheap.org>
parents: 12273
diff changeset
   419
                         "or 'hg update -C .' to abandon\n"))
3316
39fd6e82ea38 merge: pull user messages out to hg.py
Matt Mackall <mpm@selenic.com>
parents: 3195
diff changeset
   420
    elif remind:
39fd6e82ea38 merge: pull user messages out to hg.py
Matt Mackall <mpm@selenic.com>
parents: 3195
diff changeset
   421
        repo.ui.status(_("(branch merge, don't forget to commit)\n"))
5635
0c608a8d9c5f merge: make return codes more sensible
Matt Mackall <mpm@selenic.com>
parents: 5569
diff changeset
   422
    return stats[3] > 0
2808
30f59f4a327e Introduce update helper functions: update, merge, clean, and revert
Matt Mackall <mpm@selenic.com>
parents: 2778
diff changeset
   423
12730
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   424
def _incoming(displaychlist, subreporecurse, ui, repo, source,
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   425
        opts, buffered=False):
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   426
    """
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   427
    Helper for incoming / gincoming.
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   428
    displaychlist gets called with
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   429
        (remoterepo, incomingchangesetlist, displayer) parameters,
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   430
    and is supposed to contain only code that can't be unified.
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   431
    """
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   432
    source, branches = parseurl(ui.expandpath(source), opts.get('branch'))
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   433
    other = repository(remoteui(repo, opts), source)
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   434
    ui.status(_('comparing with %s\n') % url.hidepassword(source))
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   435
    revs, checkout = addbranchrevs(repo, other, branches, opts.get('rev'))
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   436
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   437
    if revs:
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   438
        revs = [other.lookup(rev) for rev in revs]
12734
5dfd1c49dcc5 bundlerepo: unify common code into a new getremotechanges
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12730
diff changeset
   439
    other, incoming, bundle = bundlerepo.getremotechanges(ui, repo, other, revs,
5dfd1c49dcc5 bundlerepo: unify common code into a new getremotechanges
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12730
diff changeset
   440
                                opts["bundle"], opts["force"])
5dfd1c49dcc5 bundlerepo: unify common code into a new getremotechanges
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12730
diff changeset
   441
    if incoming is None:
12730
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   442
        ui.status(_("no changes found\n"))
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   443
        return subreporecurse()
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   444
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   445
    try:
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   446
        chlist = other.changelog.nodesbetween(incoming, revs)[0]
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   447
        displayer = cmdutil.show_changeset(ui, other, opts, buffered)
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   448
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   449
        # XXX once graphlog extension makes it into core,
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   450
        # should be replaced by a if graph/else
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   451
        displaychlist(other, chlist, displayer)
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   452
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   453
        displayer.close()
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   454
    finally:
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   455
        if hasattr(other, 'close'):
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   456
            other.close()
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   457
        if bundle:
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   458
            os.unlink(bundle)
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   459
    subreporecurse()
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   460
    return 0 # exit code is zero since we found incoming changes
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   461
12273
e392d00ab5b0 incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12271
diff changeset
   462
def incoming(ui, repo, source, opts):
12730
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   463
    def subreporecurse():
12400
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   464
        ret = 1
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   465
        if opts.get('subrepos'):
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   466
            ctx = repo[None]
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   467
            for subpath in sorted(ctx.substate):
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   468
                sub = ctx.sub(subpath)
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   469
                ret = min(ret, sub.incoming(ui, source, opts))
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   470
        return ret
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   471
12730
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   472
    def display(other, chlist, displayer):
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   473
        limit = cmdutil.loglimit(opts)
12273
e392d00ab5b0 incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12271
diff changeset
   474
        if opts.get('newest_first'):
12729
55f0648c7e2d incoming: rename variable
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12400
diff changeset
   475
            chlist.reverse()
12273
e392d00ab5b0 incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12271
diff changeset
   476
        count = 0
12729
55f0648c7e2d incoming: rename variable
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12400
diff changeset
   477
        for n in chlist:
12273
e392d00ab5b0 incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12271
diff changeset
   478
            if limit is not None and count >= limit:
e392d00ab5b0 incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12271
diff changeset
   479
                break
e392d00ab5b0 incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12271
diff changeset
   480
            parents = [p for p in other.changelog.parents(n) if p != nullid]
e392d00ab5b0 incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12271
diff changeset
   481
            if opts.get('no_merges') and len(parents) == 2:
e392d00ab5b0 incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12271
diff changeset
   482
                continue
e392d00ab5b0 incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12271
diff changeset
   483
            count += 1
e392d00ab5b0 incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12271
diff changeset
   484
            displayer.show(other[n])
12730
33e1fd2aeb3c incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12729
diff changeset
   485
    return _incoming(display, subreporecurse, ui, repo, source, opts)
12273
e392d00ab5b0 incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12271
diff changeset
   486
12735
8888e56ac417 outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12734
diff changeset
   487
def _outgoing(ui, repo, dest, opts):
8888e56ac417 outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12734
diff changeset
   488
    dest = ui.expandpath(dest or 'default-push', dest or 'default')
8888e56ac417 outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12734
diff changeset
   489
    dest, branches = parseurl(dest, opts.get('branch'))
8888e56ac417 outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12734
diff changeset
   490
    revs, checkout = addbranchrevs(repo, repo, branches, opts.get('rev'))
8888e56ac417 outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12734
diff changeset
   491
    if revs:
8888e56ac417 outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12734
diff changeset
   492
        revs = [repo.lookup(rev) for rev in revs]
8888e56ac417 outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12734
diff changeset
   493
8888e56ac417 outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12734
diff changeset
   494
    other = repository(remoteui(repo, opts), dest)
8888e56ac417 outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12734
diff changeset
   495
    ui.status(_('comparing with %s\n') % url.hidepassword(dest))
8888e56ac417 outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12734
diff changeset
   496
    o = discovery.findoutgoing(repo, other, force=opts.get('force'))
8888e56ac417 outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12734
diff changeset
   497
    if not o:
8888e56ac417 outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12734
diff changeset
   498
        ui.status(_("no changes found\n"))
8888e56ac417 outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12734
diff changeset
   499
        return None
8888e56ac417 outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12734
diff changeset
   500
8888e56ac417 outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12734
diff changeset
   501
    return repo.changelog.nodesbetween(o, revs)[0]
8888e56ac417 outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12734
diff changeset
   502
12271
01dc8ba3e032 outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12144
diff changeset
   503
def outgoing(ui, repo, dest, opts):
12400
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   504
    def recurse():
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   505
        ret = 1
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   506
        if opts.get('subrepos'):
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   507
            ctx = repo[None]
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   508
            for subpath in sorted(ctx.substate):
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   509
                sub = ctx.sub(subpath)
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   510
                ret = min(ret, sub.outgoing(ui, dest, opts))
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   511
        return ret
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   512
12271
01dc8ba3e032 outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12144
diff changeset
   513
    limit = cmdutil.loglimit(opts)
12735
8888e56ac417 outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12734
diff changeset
   514
    o = _outgoing(ui, repo, dest, opts)
8888e56ac417 outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12734
diff changeset
   515
    if o is None:
12400
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   516
        return recurse()
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   517
12271
01dc8ba3e032 outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12144
diff changeset
   518
    if opts.get('newest_first'):
01dc8ba3e032 outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12144
diff changeset
   519
        o.reverse()
01dc8ba3e032 outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12144
diff changeset
   520
    displayer = cmdutil.show_changeset(ui, repo, opts)
01dc8ba3e032 outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12144
diff changeset
   521
    count = 0
01dc8ba3e032 outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12144
diff changeset
   522
    for n in o:
01dc8ba3e032 outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12144
diff changeset
   523
        if limit is not None and count >= limit:
01dc8ba3e032 outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12144
diff changeset
   524
            break
01dc8ba3e032 outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12144
diff changeset
   525
        parents = [p for p in repo.changelog.parents(n) if p != nullid]
01dc8ba3e032 outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12144
diff changeset
   526
        if opts.get('no_merges') and len(parents) == 2:
01dc8ba3e032 outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12144
diff changeset
   527
            continue
01dc8ba3e032 outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12144
diff changeset
   528
        count += 1
01dc8ba3e032 outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12144
diff changeset
   529
        displayer.show(repo[n])
01dc8ba3e032 outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12144
diff changeset
   530
    displayer.close()
12400
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   531
    recurse()
40852b4b910c incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents: 12314
diff changeset
   532
    return 0 # exit code is zero since we found outgoing changes
12271
01dc8ba3e032 outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents: 12144
diff changeset
   533
4917
126f527b3ba3 Make repo locks recursive, eliminate all passing of lock/wlock
Matt Mackall <mpm@selenic.com>
parents: 4915
diff changeset
   534
def revert(repo, node, choose):
2808
30f59f4a327e Introduce update helper functions: update, merge, clean, and revert
Matt Mackall <mpm@selenic.com>
parents: 2778
diff changeset
   535
    """revert changes to revision in node without updating dirstate"""
10651
5f091fc1bab7 style: use consistent variable names (*mod) with imports which would shadow
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10380
diff changeset
   536
    return mergemod.update(repo, node, False, True, choose)[3] > 0
2778
fdc232d8a193 Move repo.verify
Matt Mackall <mpm@selenic.com>
parents: 2775
diff changeset
   537
fdc232d8a193 Move repo.verify
Matt Mackall <mpm@selenic.com>
parents: 2775
diff changeset
   538
def verify(repo):
fdc232d8a193 Move repo.verify
Matt Mackall <mpm@selenic.com>
parents: 2775
diff changeset
   539
    """verify the consistency of a repository"""
10651
5f091fc1bab7 style: use consistent variable names (*mod) with imports which would shadow
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 10380
diff changeset
   540
    return verifymod.verify(repo)
11273
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   541
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   542
def remoteui(src, opts):
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   543
    'build a remote ui from ui or repo and opts'
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   544
    if hasattr(src, 'baseui'): # looks like a repository
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   545
        dst = src.baseui.copy() # drop repo-specific config
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   546
        src = src.ui # copy target options from repo
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   547
    else: # assume it's a global ui object
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   548
        dst = src.copy() # keep all global options
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   549
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   550
    # copy ssh-specific options
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   551
    for o in 'ssh', 'remotecmd':
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   552
        v = opts.get(o) or src.config('ui', o)
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   553
        if v:
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   554
            dst.setconfig("ui", o, v)
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   555
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   556
    # copy bundle-specific options
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   557
    r = src.config('bundle', 'mainreporoot')
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   558
    if r:
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   559
        dst.setconfig('bundle', 'mainreporoot', r)
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   560
13192
4d03707916d3 https: use web.cacerts configuration from local repo to validate remote repo
Mads Kiilerich <mads@kiilerich.com>
parents: 12735
diff changeset
   561
    # copy selected local settings to the remote ui
13314
8dc488dfcdb4 url: 'ssh known host'-like checking of fingerprints of HTTPS certificates
Mads Kiilerich <mads@kiilerich.com>
parents: 13231
diff changeset
   562
    for sect in ('auth', 'hostfingerprints', 'http_proxy'):
11273
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   563
        for key, val in src.configitems(sect):
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   564
            dst.setconfig(sect, key, val)
13192
4d03707916d3 https: use web.cacerts configuration from local repo to validate remote repo
Mads Kiilerich <mads@kiilerich.com>
parents: 12735
diff changeset
   565
    v = src.config('web', 'cacerts')
4d03707916d3 https: use web.cacerts configuration from local repo to validate remote repo
Mads Kiilerich <mads@kiilerich.com>
parents: 12735
diff changeset
   566
    if v:
13231
b335882c2f21 url: expand path for web.cacerts
Eduard-Cristian Stefan <alexandrul.ct@gmail.com>
parents: 13192
diff changeset
   567
        dst.setconfig('web', 'cacerts', util.expandpath(v))
11273
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   568
d1908cb95a82 remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents: 11256
diff changeset
   569
    return dst