Mercurial > hg
view mercurial/commands.py @ 35012:d80380ba8e7d
changegroup: use any node, not min(), in treemanifest's generatemanifests
This is fixing quadratic behavior, which is probably not noticeable in the
common case, but if a very large directory gets added here, it can get pretty
bad. This was noticed because we had some pushes that spent >25s in changegroup
generation calling min() here, according to profiling.
The original reasoning for min() being used in 829d369fc5a8 was that, at that
point in the series, we were adding almost everything to tmfnodes during the
first iteration through the loop , so we needed to avoid sending child
directories before parents. Later changes made it so that the child directories
were added only when we visited the parent directory (not all of them on the
first iteration), so this is no longer necessary - there won't be any child
directories in tmfnodes before the parents have been sent.
This does mean that the manifests are now exchanged unordered, whereas
previously we would essentially do [a, b, b/c, b/c/d, e], we now can send a, b,
and e in any order; b/c must still follow b, and b/c/d must still follow b/c.
Differential Revision: https://phab.mercurial-scm.org/D1351
| author | Kyle Lippincott <spectral@google.com> |
|---|---|
| date | Wed, 08 Nov 2017 18:24:43 -0800 |
| parents | 5910db5d1913 |
| children | e61d661b0350 |
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# commands.py - command processing for mercurial # # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. from __future__ import absolute_import import difflib import errno import os import re import sys from .i18n import _ from .node import ( hex, nullid, nullrev, short, ) from . import ( archival, bookmarks, bundle2, changegroup, cmdutil, copies, debugcommands as debugcommandsmod, destutil, dirstateguard, discovery, encoding, error, exchange, extensions, formatter, graphmod, hbisect, help, hg, lock as lockmod, merge as mergemod, obsolete, patch, phases, pycompat, rcutil, registrar, revsetlang, scmutil, server, sshserver, streamclone, tags as tagsmod, templatekw, ui as uimod, util, ) release = lockmod.release table = {} table.update(debugcommandsmod.command._table) command = registrar.command(table) # common command options globalopts = [ ('R', 'repository', '', _('repository root directory or name of overlay bundle file'), _('REPO')), ('', 'cwd', '', _('change working directory'), _('DIR')), ('y', 'noninteractive', None, _('do not prompt, automatically pick the first choice for all prompts')), ('q', 'quiet', None, _('suppress output')), ('v', 'verbose', None, _('enable additional output')), ('', 'color', '', # i18n: 'always', 'auto', 'never', and 'debug' are keywords # and should not be translated _("when to colorize (boolean, always, auto, never, or debug)"), _('TYPE')), ('', 'config', [], _('set/override config option (use \'section.name=value\')'), _('CONFIG')), ('', 'debug', None, _('enable debugging output')), ('', 'debugger', None, _('start debugger')), ('', 'encoding', encoding.encoding, _('set the charset encoding'), _('ENCODE')), ('', 'encodingmode', encoding.encodingmode, _('set the charset encoding mode'), _('MODE')), ('', 'traceback', None, _('always print a traceback on exception')), ('', 'time', None, _('time how long the command takes')), ('', 'profile', None, _('print command execution profile')), ('', 'version', None, _('output version information and exit')), ('h', 'help', None, _('display help and exit')), ('', 'hidden', False, _('consider hidden changesets')), ('', 'pager', 'auto', _("when to paginate (boolean, always, auto, or never)"), _('TYPE')), ] dryrunopts = cmdutil.dryrunopts remoteopts = cmdutil.remoteopts walkopts = cmdutil.walkopts commitopts = cmdutil.commitopts commitopts2 = cmdutil.commitopts2 formatteropts = cmdutil.formatteropts templateopts = cmdutil.templateopts logopts = cmdutil.logopts diffopts = cmdutil.diffopts diffwsopts = cmdutil.diffwsopts diffopts2 = cmdutil.diffopts2 mergetoolopts = cmdutil.mergetoolopts similarityopts = cmdutil.similarityopts subrepoopts = cmdutil.subrepoopts debugrevlogopts = cmdutil.debugrevlogopts # Commands start here, listed alphabetically @command('^add', walkopts + subrepoopts + dryrunopts, _('[OPTION]... [FILE]...'), inferrepo=True) def add(ui, repo, *pats, **opts): """add the specified files on the next commit Schedule files to be version controlled and added to the repository. The files will be added to the repository at the next commit. To undo an add before that, see :hg:`forget`. If no names are given, add all files to the repository (except files matching ``.hgignore``). .. container:: verbose Examples: - New (unknown) files are added automatically by :hg:`add`:: $ ls foo.c $ hg status ? foo.c $ hg add adding foo.c $ hg status A foo.c - Specific files to be added can be specified:: $ ls bar.c foo.c $ hg status ? bar.c ? foo.c $ hg add bar.c $ hg status A bar.c ? foo.c Returns 0 if all files are successfully added. """ m = scmutil.match(repo[None], pats, pycompat.byteskwargs(opts)) rejected = cmdutil.add(ui, repo, m, "", False, **opts) return rejected and 1 or 0 @command('addremove', similarityopts + subrepoopts + walkopts + dryrunopts, _('[OPTION]... [FILE]...'), inferrepo=True) def addremove(ui, repo, *pats, **opts): """add all new files, delete all missing files Add all new files and remove all missing files from the repository. Unless names are given, new files are ignored if they match any of the patterns in ``.hgignore``. As with add, these changes take effect at the next commit. Use the -s/--similarity option to detect renamed files. This option takes a percentage between 0 (disabled) and 100 (files must be identical) as its parameter. With a parameter greater than 0, this compares every removed file with every added file and records those similar enough as renames. Detecting renamed files this way can be expensive. After using this option, :hg:`status -C` can be used to check which files were identified as moved or renamed. If not specified, -s/--similarity defaults to 100 and only renames of identical files are detected. .. container:: verbose Examples: - A number of files (bar.c and foo.c) are new, while foobar.c has been removed (without using :hg:`remove`) from the repository:: $ ls bar.c foo.c $ hg status ! foobar.c ? bar.c ? foo.c $ hg addremove adding bar.c adding foo.c removing foobar.c $ hg status A bar.c A foo.c R foobar.c - A file foobar.c was moved to foo.c without using :hg:`rename`. Afterwards, it was edited slightly:: $ ls foo.c $ hg status ! foobar.c ? foo.c $ hg addremove --similarity 90 removing foobar.c adding foo.c recording removal of foobar.c as rename to foo.c (94% similar) $ hg status -C A foo.c foobar.c R foobar.c Returns 0 if all files are successfully added. """ opts = pycompat.byteskwargs(opts) try: sim = float(opts.get('similarity') or 100) except ValueError: raise error.Abort(_('similarity must be a number')) if sim < 0 or sim > 100: raise error.Abort(_('similarity must be between 0 and 100')) matcher = scmutil.match(repo[None], pats, opts) return scmutil.addremove(repo, matcher, "", opts, similarity=sim / 100.0) @command('^annotate|blame', [('r', 'rev', '', _('annotate the specified revision'), _('REV')), ('', 'follow', None, _('follow copies/renames and list the filename (DEPRECATED)')), ('', 'no-follow', None, _("don't follow copies and renames")), ('a', 'text', None, _('treat all files as text')), ('u', 'user', None, _('list the author (long with -v)')), ('f', 'file', None, _('list the filename')), ('d', 'date', None, _('list the date (short with -q)')), ('n', 'number', None, _('list the revision number (default)')), ('c', 'changeset', None, _('list the changeset')), ('l', 'line-number', None, _('show line number at the first appearance')), ('', 'skip', [], _('revision to not display (EXPERIMENTAL)'), _('REV')), ] + diffwsopts + walkopts + formatteropts, _('[-r REV] [-f] [-a] [-u] [-d] [-n] [-c] [-l] FILE...'), inferrepo=True) def annotate(ui, repo, *pats, **opts): """show changeset information by line for each file List changes in files, showing the revision id responsible for each line. This command is useful for discovering when a change was made and by whom. If you include --file, --user, or --date, the revision number is suppressed unless you also include --number. Without the -a/--text option, annotate will avoid processing files it detects as binary. With -a, annotate will annotate the file anyway, although the results will probably be neither useful nor desirable. Returns 0 on success. """ opts = pycompat.byteskwargs(opts) if not pats: raise error.Abort(_('at least one filename or pattern is required')) if opts.get('follow'): # --follow is deprecated and now just an alias for -f/--file # to mimic the behavior of Mercurial before version 1.5 opts['file'] = True ctx = scmutil.revsingle(repo, opts.get('rev')) rootfm = ui.formatter('annotate', opts) if ui.quiet: datefunc = util.shortdate else: datefunc = util.datestr if ctx.rev() is None: def hexfn(node): if node is None: return None else: return rootfm.hexfunc(node) if opts.get('changeset'): # omit "+" suffix which is appended to node hex def formatrev(rev): if rev is None: return '%d' % ctx.p1().rev() else: return '%d' % rev else: def formatrev(rev): if rev is None: return '%d+' % ctx.p1().rev() else: return '%d ' % rev def formathex(hex): if hex is None: return '%s+' % rootfm.hexfunc(ctx.p1().node()) else: return '%s ' % hex else: hexfn = rootfm.hexfunc formatrev = formathex = pycompat.bytestr opmap = [('user', ' ', lambda x: x.fctx.user(), ui.shortuser), ('number', ' ', lambda x: x.fctx.rev(), formatrev), ('changeset', ' ', lambda x: hexfn(x.fctx.node()), formathex), ('date', ' ', lambda x: x.fctx.date(), util.cachefunc(datefunc)), ('file', ' ', lambda x: x.fctx.path(), str), ('line_number', ':', lambda x: x.lineno, str), ] fieldnamemap = {'number': 'rev', 'changeset': 'node'} if (not opts.get('user') and not opts.get('changeset') and not opts.get('date') and not opts.get('file')): opts['number'] = True linenumber = opts.get('line_number') is not None if linenumber and (not opts.get('changeset')) and (not opts.get('number')): raise error.Abort(_('at least one of -n/-c is required for -l')) ui.pager('annotate') if rootfm.isplain(): def makefunc(get, fmt): return lambda x: fmt(get(x)) else: def makefunc(get, fmt): return get funcmap = [(makefunc(get, fmt), sep) for op, sep, get, fmt in opmap if opts.get(op)] funcmap[0] = (funcmap[0][0], '') # no separator in front of first column fields = ' '.join(fieldnamemap.get(op, op) for op, sep, get, fmt in opmap if opts.get(op)) def bad(x, y): raise error.Abort("%s: %s" % (x, y)) m = scmutil.match(ctx, pats, opts, badfn=bad) follow = not opts.get('no_follow') diffopts = patch.difffeatureopts(ui, opts, section='annotate', whitespace=True) skiprevs = opts.get('skip') if skiprevs: skiprevs = scmutil.revrange(repo, skiprevs) for abs in ctx.walk(m): fctx = ctx[abs] rootfm.startitem() rootfm.data(abspath=abs, path=m.rel(abs)) if not opts.get('text') and fctx.isbinary(): rootfm.plain(_("%s: binary file\n") % ((pats and m.rel(abs)) or abs)) continue fm = rootfm.nested('lines') lines = fctx.annotate(follow=follow, linenumber=linenumber, skiprevs=skiprevs, diffopts=diffopts) if not lines: fm.end() continue formats = [] pieces = [] for f, sep in funcmap: l = [f(n) for n, dummy in lines] if fm.isplain(): sizes = [encoding.colwidth(x) for x in l] ml = max(sizes) formats.append([sep + ' ' * (ml - w) + '%s' for w in sizes]) else: formats.append(['%s' for x in l]) pieces.append(l) for f, p, l in zip(zip(*formats), zip(*pieces), lines): fm.startitem() fm.write(fields, "".join(f), *p) if l[0].skip: fmt = "* %s" else: fmt = ": %s" fm.write('line', fmt, l[1]) if not lines[-1][1].endswith('\n'): fm.plain('\n') fm.end() rootfm.end() @command('archive', [('', 'no-decode', None, _('do not pass files through decoders')), ('p', 'prefix', '', _('directory prefix for files in archive'), _('PREFIX')), ('r', 'rev', '', _('revision to distribute'), _('REV')), ('t', 'type', '', _('type of distribution to create'), _('TYPE')), ] + subrepoopts + walkopts, _('[OPTION]... DEST')) def archive(ui, repo, dest, **opts): '''create an unversioned archive of a repository revision By default, the revision used is the parent of the working directory; use -r/--rev to specify a different revision. The archive type is automatically detected based on file extension (to override, use -t/--type). .. container:: verbose Examples: - create a zip file containing the 1.0 release:: hg archive -r 1.0 project-1.0.zip - create a tarball excluding .hg files:: hg archive project.tar.gz -X ".hg*" Valid types are: :``files``: a directory full of files (default) :``tar``: tar archive, uncompressed :``tbz2``: tar archive, compressed using bzip2 :``tgz``: tar archive, compressed using gzip :``uzip``: zip archive, uncompressed :``zip``: zip archive, compressed using deflate The exact name of the destination archive or directory is given using a format string; see :hg:`help export` for details. Each member added to an archive file has a directory prefix prepended. Use -p/--prefix to specify a format string for the prefix. The default is the basename of the archive, with suffixes removed. Returns 0 on success. ''' opts = pycompat.byteskwargs(opts) ctx = scmutil.revsingle(repo, opts.get('rev')) if not ctx: raise error.Abort(_('no working directory: please specify a revision')) node = ctx.node() dest = cmdutil.makefilename(repo, dest, node) if os.path.realpath(dest) == repo.root: raise error.Abort(_('repository root cannot be destination')) kind = opts.get('type') or archival.guesskind(dest) or 'files' prefix = opts.get('prefix') if dest == '-': if kind == 'files': raise error.Abort(_('cannot archive plain files to stdout')) dest = cmdutil.makefileobj(repo, dest) if not prefix: prefix = os.path.basename(repo.root) + '-%h' prefix = cmdutil.makefilename(repo, prefix, node) match = scmutil.match(ctx, [], opts) archival.archive(repo, dest, node, kind, not opts.get('no_decode'), match, prefix, subrepos=opts.get('subrepos')) @command('backout', [('', 'merge', None, _('merge with old dirstate parent after backout')), ('', 'commit', None, _('commit if no conflicts were encountered (DEPRECATED)')), ('', 'no-commit', None, _('do not commit')), ('', 'parent', '', _('parent to choose when backing out merge (DEPRECATED)'), _('REV')), ('r', 'rev', '', _('revision to backout'), _('REV')), ('e', 'edit', False, _('invoke editor on commit messages')), ] + mergetoolopts + walkopts + commitopts + commitopts2, _('[OPTION]... [-r] REV')) def backout(ui, repo, node=None, rev=None, **opts): '''reverse effect of earlier changeset Prepare a new changeset with the effect of REV undone in the current working directory. If no conflicts were encountered, it will be committed immediately. If REV is the parent of the working directory, then this new changeset is committed automatically (unless --no-commit is specified). .. note:: :hg:`backout` cannot be used to fix either an unwanted or incorrect merge. .. container:: verbose Examples: - Reverse the effect of the parent of the working directory. This backout will be committed immediately:: hg backout -r . - Reverse the effect of previous bad revision 23:: hg backout -r 23 - Reverse the effect of previous bad revision 23 and leave changes uncommitted:: hg backout -r 23 --no-commit hg commit -m "Backout revision 23" By default, the pending changeset will have one parent, maintaining a linear history. With --merge, the pending changeset will instead have two parents: the old parent of the working directory and a new child of REV that simply undoes REV. Before version 1.7, the behavior without --merge was equivalent to specifying --merge followed by :hg:`update --clean .` to cancel the merge and leave the child of REV as a head to be merged separately. See :hg:`help dates` for a list of formats valid for -d/--date. See :hg:`help revert` for a way to restore files to the state of another revision. Returns 0 on success, 1 if nothing to backout or there are unresolved files. ''' wlock = lock = None try: wlock = repo.wlock() lock = repo.lock() return _dobackout(ui, repo, node, rev, **opts) finally: release(lock, wlock) def _dobackout(ui, repo, node=None, rev=None, **opts): opts = pycompat.byteskwargs(opts) if opts.get('commit') and opts.get('no_commit'): raise error.Abort(_("cannot use --commit with --no-commit")) if opts.get('merge') and opts.get('no_commit'): raise error.Abort(_("cannot use --merge with --no-commit")) if rev and node: raise error.Abort(_("please specify just one revision")) if not rev: rev = node if not rev: raise error.Abort(_("please specify a revision to backout")) date = opts.get('date') if date: opts['date'] = util.parsedate(date) cmdutil.checkunfinished(repo) cmdutil.bailifchanged(repo) node = scmutil.revsingle(repo, rev).node() op1, op2 = repo.dirstate.parents() if not repo.changelog.isancestor(node, op1): raise error.Abort(_('cannot backout change that is not an ancestor')) p1, p2 = repo.changelog.parents(node) if p1 == nullid: raise error.Abort(_('cannot backout a change with no parents')) if p2 != nullid: if not opts.get('parent'): raise error.Abort(_('cannot backout a merge changeset')) p = repo.lookup(opts['parent']) if p not in (p1, p2): raise error.Abort(_('%s is not a parent of %s') % (short(p), short(node))) parent = p else: if opts.get('parent'): raise error.Abort(_('cannot use --parent on non-merge changeset')) parent = p1 # the backout should appear on the same branch branch = repo.dirstate.branch() bheads = repo.branchheads(branch) rctx = scmutil.revsingle(repo, hex(parent)) if not opts.get('merge') and op1 != node: dsguard = dirstateguard.dirstateguard(repo, 'backout') try: ui.setconfig('ui', 'forcemerge', opts.get('tool', ''), 'backout') stats = mergemod.update(repo, parent, True, True, node, False) repo.setparents(op1, op2) dsguard.close() hg._showstats(repo, stats) if stats[3]: repo.ui.status(_("use 'hg resolve' to retry unresolved " "file merges\n")) return 1 finally: ui.setconfig('ui', 'forcemerge', '', '') lockmod.release(dsguard) else: hg.clean(repo, node, show_stats=False) repo.dirstate.setbranch(branch) cmdutil.revert(ui, repo, rctx, repo.dirstate.parents()) if opts.get('no_commit'): msg = _("changeset %s backed out, " "don't forget to commit.\n") ui.status(msg % short(node)) return 0 def commitfunc(ui, repo, message, match, opts): editform = 'backout' e = cmdutil.getcommiteditor(editform=editform, **pycompat.strkwargs(opts)) if not message: # we don't translate commit messages message = "Backed out changeset %s" % short(node) e = cmdutil.getcommiteditor(edit=True, editform=editform) return repo.commit(message, opts.get('user'), opts.get('date'), match, editor=e) newnode = cmdutil.commit(ui, repo, commitfunc, [], opts) if not newnode: ui.status(_("nothing changed\n")) return 1 cmdutil.commitstatus(repo, newnode, branch, bheads) def nice(node): return '%d:%s' % (repo.changelog.rev(node), short(node)) ui.status(_('changeset %s backs out changeset %s\n') % (nice(repo.changelog.tip()), nice(node))) if opts.get('merge') and op1 != node: hg.clean(repo, op1, show_stats=False) ui.status(_('merging with changeset %s\n') % nice(repo.changelog.tip())) try: ui.setconfig('ui', 'forcemerge', opts.get('tool', ''), 'backout') return hg.merge(repo, hex(repo.changelog.tip())) finally: ui.setconfig('ui', 'forcemerge', '', '') return 0 @command('bisect', [('r', 'reset', False, _('reset bisect state')), ('g', 'good', False, _('mark changeset good')), ('b', 'bad', False, _('mark changeset bad')), ('s', 'skip', False, _('skip testing changeset')), ('e', 'extend', False, _('extend the bisect range')), ('c', 'command', '', _('use command to check changeset state'), _('CMD')), ('U', 'noupdate', False, _('do not update to target'))], _("[-gbsr] [-U] [-c CMD] [REV]")) def bisect(ui, repo, rev=None, extra=None, command=None, reset=None, good=None, bad=None, skip=None, extend=None, noupdate=None): """subdivision search of changesets This command helps to find changesets which introduce problems. To use, mark the earliest changeset you know exhibits the problem as bad, then mark the latest changeset which is free from the problem as good. Bisect will update your working directory to a revision for testing (unless the -U/--noupdate option is specified). Once you have performed tests, mark the working directory as good or bad, and bisect will either update to another candidate changeset or announce that it has found the bad revision. As a shortcut, you can also use the revision argument to mark a revision as good or bad without checking it out first. If you supply a command, it will be used for automatic bisection. The environment variable HG_NODE will contain the ID of the changeset being tested. The exit status of the command will be used to mark revisions as good or bad: status 0 means good, 125 means to skip the revision, 127 (command not found) will abort the bisection, and any other non-zero exit status means the revision is bad. .. container:: verbose Some examples: - start a bisection with known bad revision 34, and good revision 12:: hg bisect --bad 34 hg bisect --good 12 - advance the current bisection by marking current revision as good or bad:: hg bisect --good hg bisect --bad - mark the current revision, or a known revision, to be skipped (e.g. if that revision is not usable because of another issue):: hg bisect --skip hg bisect --skip 23 - skip all revisions that do not touch directories ``foo`` or ``bar``:: hg bisect --skip "!( file('path:foo') & file('path:bar') )" - forget the current bisection:: hg bisect --reset - use 'make && make tests' to automatically find the first broken revision:: hg bisect --reset hg bisect --bad 34 hg bisect --good 12 hg bisect --command "make && make tests" - see all changesets whose states are already known in the current bisection:: hg log -r "bisect(pruned)" - see the changeset currently being bisected (especially useful if running with -U/--noupdate):: hg log -r "bisect(current)" - see all changesets that took part in the current bisection:: hg log -r "bisect(range)" - you can even get a nice graph:: hg log --graph -r "bisect(range)" See :hg:`help revisions.bisect` for more about the `bisect()` predicate. Returns 0 on success. """ # backward compatibility if rev in "good bad reset init".split(): ui.warn(_("(use of 'hg bisect <cmd>' is deprecated)\n")) cmd, rev, extra = rev, extra, None if cmd == "good": good = True elif cmd == "bad": bad = True else: reset = True elif extra: raise error.Abort(_('incompatible arguments')) incompatibles = { '--bad': bad, '--command': bool(command), '--extend': extend, '--good': good, '--reset': reset, '--skip': skip, } enabled = [x for x in incompatibles if incompatibles[x]] if len(enabled) > 1: raise error.Abort(_('%s and %s are incompatible') % tuple(sorted(enabled)[0:2])) if reset: hbisect.resetstate(repo) return state = hbisect.load_state(repo) # update state if good or bad or skip: if rev: nodes = [repo.lookup(i) for i in scmutil.revrange(repo, [rev])] else: nodes = [repo.lookup('.')] if good: state['good'] += nodes elif bad: state['bad'] += nodes elif skip: state['skip'] += nodes hbisect.save_state(repo, state) if not (state['good'] and state['bad']): return def mayupdate(repo, node, show_stats=True): """common used update sequence""" if noupdate: return cmdutil.checkunfinished(repo) cmdutil.bailifchanged(repo) return hg.clean(repo, node, show_stats=show_stats) displayer = cmdutil.show_changeset(ui, repo, {}) if command: changesets = 1 if noupdate: try: node = state['current'][0] except LookupError: raise error.Abort(_('current bisect revision is unknown - ' 'start a new bisect to fix')) else: node, p2 = repo.dirstate.parents() if p2 != nullid: raise error.Abort(_('current bisect revision is a merge')) if rev: node = repo[scmutil.revsingle(repo, rev, node)].node() try: while changesets: # update state state['current'] = [node] hbisect.save_state(repo, state) status = ui.system(command, environ={'HG_NODE': hex(node)}, blockedtag='bisect_check') if status == 125: transition = "skip" elif status == 0: transition = "good" # status < 0 means process was killed elif status == 127: raise error.Abort(_("failed to execute %s") % command) elif status < 0: raise error.Abort(_("%s killed") % command) else: transition = "bad" state[transition].append(node) ctx = repo[node] ui.status(_('changeset %d:%s: %s\n') % (ctx, ctx, transition)) hbisect.checkstate(state) # bisect nodes, changesets, bgood = hbisect.bisect(repo.changelog, state) # update to next check node = nodes[0] mayupdate(repo, node, show_stats=False) finally: state['current'] = [node] hbisect.save_state(repo, state) hbisect.printresult(ui, repo, state, displayer, nodes, bgood) return hbisect.checkstate(state) # actually bisect nodes, changesets, good = hbisect.bisect(repo.changelog, state) if extend: if not changesets: extendnode = hbisect.extendrange(repo, state, nodes, good) if extendnode is not None: ui.write(_("Extending search to changeset %d:%s\n") % (extendnode.rev(), extendnode)) state['current'] = [extendnode.node()] hbisect.save_state(repo, state) return mayupdate(repo, extendnode.node()) raise error.Abort(_("nothing to extend")) if changesets == 0: hbisect.printresult(ui, repo, state, displayer, nodes, good) else: assert len(nodes) == 1 # only a single node can be tested next node = nodes[0] # compute the approximate number of remaining tests tests, size = 0, 2 while size <= changesets: tests, size = tests + 1, size * 2 rev = repo.changelog.rev(node) ui.write(_("Testing changeset %d:%s " "(%d changesets remaining, ~%d tests)\n") % (rev, short(node), changesets, tests)) state['current'] = [node] hbisect.save_state(repo, state) return mayupdate(repo, node) @command('bookmarks|bookmark', [('f', 'force', False, _('force')), ('r', 'rev', '', _('revision for bookmark action'), _('REV')), ('d', 'delete', False, _('delete a given bookmark')), ('m', 'rename', '', _('rename a given bookmark'), _('OLD')), ('i', 'inactive', False, _('mark a bookmark inactive')), ] + formatteropts, _('hg bookmarks [OPTIONS]... [NAME]...')) def bookmark(ui, repo, *names, **opts): '''create a new bookmark or list existing bookmarks Bookmarks are labels on changesets to help track lines of development. Bookmarks are unversioned and can be moved, renamed and deleted. Deleting or moving a bookmark has no effect on the associated changesets. Creating or updating to a bookmark causes it to be marked as 'active'. The active bookmark is indicated with a '*'. When a commit is made, the active bookmark will advance to the new commit. A plain :hg:`update` will also advance an active bookmark, if possible. Updating away from a bookmark will cause it to be deactivated. Bookmarks can be pushed and pulled between repositories (see :hg:`help push` and :hg:`help pull`). If a shared bookmark has diverged, a new 'divergent bookmark' of the form 'name@path' will be created. Using :hg:`merge` will resolve the divergence. Specifying bookmark as '.' to -m or -d options is equivalent to specifying the active bookmark's name. A bookmark named '@' has the special property that :hg:`clone` will check it out by default if it exists. .. container:: verbose Examples: - create an active bookmark for a new line of development:: hg book new-feature - create an inactive bookmark as a place marker:: hg book -i reviewed - create an inactive bookmark on another changeset:: hg book -r .^ tested - rename bookmark turkey to dinner:: hg book -m turkey dinner - move the '@' bookmark from another branch:: hg book -f @ ''' force = opts.get(r'force') rev = opts.get(r'rev') delete = opts.get(r'delete') rename = opts.get(r'rename') inactive = opts.get(r'inactive') if delete and rename: raise error.Abort(_("--delete and --rename are incompatible")) if delete and rev: raise error.Abort(_("--rev is incompatible with --delete")) if rename and rev: raise error.Abort(_("--rev is incompatible with --rename")) if not names and (delete or rev): raise error.Abort(_("bookmark name required")) if delete or rename or names or inactive: with repo.wlock(), repo.lock(), repo.transaction('bookmark') as tr: if delete: names = pycompat.maplist(repo._bookmarks.expandname, names) bookmarks.delete(repo, tr, names) elif rename: if not names: raise error.Abort(_("new bookmark name required")) elif len(names) > 1: raise error.Abort(_("only one new bookmark name allowed")) rename = repo._bookmarks.expandname(rename) bookmarks.rename(repo, tr, rename, names[0], force, inactive) elif names: bookmarks.addbookmarks(repo, tr, names, rev, force, inactive) elif inactive: if len(repo._bookmarks) == 0: ui.status(_("no bookmarks set\n")) elif not repo._activebookmark: ui.status(_("no active bookmark\n")) else: bookmarks.deactivate(repo) else: # show bookmarks bookmarks.printbookmarks(ui, repo, **opts) @command('branch', [('f', 'force', None, _('set branch name even if it shadows an existing branch')), ('C', 'clean', None, _('reset branch name to parent branch name'))], _('[-fC] [NAME]')) def branch(ui, repo, label=None, **opts): """set or show the current branch name .. note:: Branch names are permanent and global. Use :hg:`bookmark` to create a light-weight bookmark instead. See :hg:`help glossary` for more information about named branches and bookmarks. With no argument, show the current branch name. With one argument, set the working directory branch name (the branch will not exist in the repository until the next commit). Standard practice recommends that primary development take place on the 'default' branch. Unless -f/--force is specified, branch will not let you set a branch name that already exists. Use -C/--clean to reset the working directory branch to that of the parent of the working directory, negating a previous branch change. Use the command :hg:`update` to switch to an existing branch. Use :hg:`commit --close-branch` to mark this branch head as closed. When all heads of a branch are closed, the branch will be considered closed. Returns 0 on success. """ opts = pycompat.byteskwargs(opts) if label: label = label.strip() if not opts.get('clean') and not label: ui.write("%s\n" % repo.dirstate.branch()) return with repo.wlock(): if opts.get('clean'): label = repo[None].p1().branch() repo.dirstate.setbranch(label) ui.status(_('reset working directory to branch %s\n') % label) elif label: if not opts.get('force') and label in repo.branchmap(): if label not in [p.branch() for p in repo[None].parents()]: raise error.Abort(_('a branch of the same name already' ' exists'), # i18n: "it" refers to an existing branch hint=_("use 'hg update' to switch to it")) scmutil.checknewlabel(repo, label, 'branch') repo.dirstate.setbranch(label) ui.status(_('marked working directory as branch %s\n') % label) # find any open named branches aside from default others = [n for n, h, t, c in repo.branchmap().iterbranches() if n != "default" and not c] if not others: ui.status(_('(branches are permanent and global, ' 'did you want a bookmark?)\n')) @command('branches', [('a', 'active', False, _('show only branches that have unmerged heads (DEPRECATED)')), ('c', 'closed', False, _('show normal and closed branches')), ] + formatteropts, _('[-c]')) def branches(ui, repo, active=False, closed=False, **opts): """list repository named branches List the repository's named branches, indicating which ones are inactive. If -c/--closed is specified, also list branches which have been marked closed (see :hg:`commit --close-branch`). Use the command :hg:`update` to switch to an existing branch. Returns 0. """ opts = pycompat.byteskwargs(opts) ui.pager('branches') fm = ui.formatter('branches', opts) hexfunc = fm.hexfunc allheads = set(repo.heads()) branches = [] for tag, heads, tip, isclosed in repo.branchmap().iterbranches(): isactive = False if not isclosed: openheads = set(repo.branchmap().iteropen(heads)) isactive = bool(openheads & allheads) branches.append((tag, repo[tip], isactive, not isclosed)) branches.sort(key=lambda i: (i[2], i[1].rev(), i[0], i[3]), reverse=True) for tag, ctx, isactive, isopen in branches: if active and not isactive: continue if isactive: label = 'branches.active' notice = '' elif not isopen: if not closed: continue label = 'branches.closed' notice = _(' (closed)') else: label = 'branches.inactive' notice = _(' (inactive)') current = (tag == repo.dirstate.branch()) if current: label = 'branches.current' fm.startitem() fm.write('branch', '%s', tag, label=label) rev = ctx.rev() padsize = max(31 - len(str(rev)) - encoding.colwidth(tag), 0) fmt = ' ' * padsize + ' %d:%s' fm.condwrite(not ui.quiet, 'rev node', fmt, rev, hexfunc(ctx.node()), label='log.changeset changeset.%s' % ctx.phasestr()) fm.context(ctx=ctx) fm.data(active=isactive, closed=not isopen, current=current) if not ui.quiet: fm.plain(notice) fm.plain('\n') fm.end() @command('bundle', [('f', 'force', None, _('run even when the destination is unrelated')), ('r', 'rev', [], _('a changeset intended to be added to the destination'), _('REV')), ('b', 'branch', [], _('a specific branch you would like to bundle'), _('BRANCH')), ('', 'base', [], _('a base changeset assumed to be available at the destination'), _('REV')), ('a', 'all', None, _('bundle all changesets in the repository')), ('t', 'type', 'bzip2', _('bundle compression type to use'), _('TYPE')), ] + remoteopts, _('[-f] [-t BUNDLESPEC] [-a] [-r REV]... [--base REV]... FILE [DEST]')) def bundle(ui, repo, fname, dest=None, **opts): """create a bundle file Generate a bundle file containing data to be added to a repository. To create a bundle containing all changesets, use -a/--all (or --base null). Otherwise, hg assumes the destination will have all the nodes you specify with --base parameters. Otherwise, hg will assume the repository has all the nodes in destination, or default-push/default if no destination is specified. You can change bundle format with the -t/--type option. See :hg:`help bundlespec` for documentation on this format. By default, the most appropriate format is used and compression defaults to bzip2. The bundle file can then be transferred using conventional means and applied to another repository with the unbundle or pull command. This is useful when direct push and pull are not available or when exporting an entire repository is undesirable. Applying bundles preserves all changeset contents including permissions, copy/rename information, and revision history. Returns 0 on success, 1 if no changes found. """ opts = pycompat.byteskwargs(opts) revs = None if 'rev' in opts: revstrings = opts['rev'] revs = scmutil.revrange(repo, revstrings) if revstrings and not revs: raise error.Abort(_('no commits to bundle')) bundletype = opts.get('type', 'bzip2').lower() try: bcompression, cgversion, params = exchange.parsebundlespec( repo, bundletype, strict=False) except error.UnsupportedBundleSpecification as e: raise error.Abort(str(e), hint=_("see 'hg help bundlespec' for supported " "values for --type")) # Packed bundles are a pseudo bundle format for now. if cgversion == 's1': raise error.Abort(_('packed bundles cannot be produced by "hg bundle"'), hint=_("use 'hg debugcreatestreamclonebundle'")) if opts.get('all'): if dest: raise error.Abort(_("--all is incompatible with specifying " "a destination")) if opts.get('base'): ui.warn(_("ignoring --base because --all was specified\n")) base = ['null'] else: base = scmutil.revrange(repo, opts.get('base')) if cgversion not in changegroup.supportedoutgoingversions(repo): raise error.Abort(_("repository does not support bundle version %s") % cgversion) if base: if dest: raise error.Abort(_("--base is incompatible with specifying " "a destination")) common = [repo.lookup(rev) for rev in base] heads = revs and map(repo.lookup, revs) or None outgoing = discovery.outgoing(repo, common, heads) else: dest = ui.expandpath(dest or 'default-push', dest or 'default') dest, branches = hg.parseurl(dest, opts.get('branch')) other = hg.peer(repo, opts, dest) revs, checkout = hg.addbranchrevs(repo, repo, branches, revs) heads = revs and map(repo.lookup, revs) or revs outgoing = discovery.findcommonoutgoing(repo, other, onlyheads=heads, force=opts.get('force'), portable=True) if not outgoing.missing: scmutil.nochangesfound(ui, repo, not base and outgoing.excluded) return 1 if cgversion == '01': #bundle1 if bcompression is None: bcompression = 'UN' bversion = 'HG10' + bcompression bcompression = None elif cgversion in ('02', '03'): bversion = 'HG20' else: raise error.ProgrammingError( 'bundle: unexpected changegroup version %s' % cgversion) # TODO compression options should be derived from bundlespec parsing. # This is a temporary hack to allow adjusting bundle compression # level without a) formalizing the bundlespec changes to declare it # b) introducing a command flag. compopts = {} complevel = ui.configint('experimental', 'bundlecomplevel') if complevel is not None: compopts['level'] = complevel contentopts = {'cg.version': cgversion} if repo.ui.configbool('experimental', 'evolution.bundle-obsmarker'): contentopts['obsolescence'] = True if repo.ui.configbool('experimental', 'bundle-phases'): contentopts['phases'] = True bundle2.writenewbundle(ui, repo, 'bundle', fname, bversion, outgoing, contentopts, compression=bcompression, compopts=compopts) @command('cat', [('o', 'output', '', _('print output to file with formatted name'), _('FORMAT')), ('r', 'rev', '', _('print the given revision'), _('REV')), ('', 'decode', None, _('apply any matching decode filter')), ] + walkopts + formatteropts, _('[OPTION]... FILE...'), inferrepo=True) def cat(ui, repo, file1, *pats, **opts): """output the current or given revision of files Print the specified files as they were at the given revision. If no revision is given, the parent of the working directory is used. Output may be to a file, in which case the name of the file is given using a format string. The formatting rules as follows: :``%%``: literal "%" character :``%s``: basename of file being printed :``%d``: dirname of file being printed, or '.' if in repository root :``%p``: root-relative path name of file being printed :``%H``: changeset hash (40 hexadecimal digits) :``%R``: changeset revision number :``%h``: short-form changeset hash (12 hexadecimal digits) :``%r``: zero-padded changeset revision number :``%b``: basename of the exporting repository Returns 0 on success. """ ctx = scmutil.revsingle(repo, opts.get('rev')) m = scmutil.match(ctx, (file1,) + pats, opts) fntemplate = opts.pop('output', '') if cmdutil.isstdiofilename(fntemplate): fntemplate = '' if fntemplate: fm = formatter.nullformatter(ui, 'cat') else: ui.pager('cat') fm = ui.formatter('cat', opts) with fm: return cmdutil.cat(ui, repo, ctx, m, fm, fntemplate, '', **opts) @command('^clone', [('U', 'noupdate', None, _('the clone will include an empty working ' 'directory (only a repository)')), ('u', 'updaterev', '', _('revision, tag, or branch to check out'), _('REV')), ('r', 'rev', [], _('include the specified changeset'), _('REV')), ('b', 'branch', [], _('clone only the specified branch'), _('BRANCH')), ('', 'pull', None, _('use pull protocol to copy metadata')), ('', 'uncompressed', None, _('an alias to --stream (DEPRECATED)')), ('', 'stream', None, _('clone with minimal data processing')), ] + remoteopts, _('[OPTION]... SOURCE [DEST]'), norepo=True) def clone(ui, source, dest=None, **opts): """make a copy of an existing repository Create a copy of an existing repository in a new directory. If no destination directory name is specified, it defaults to the basename of the source. The location of the source is added to the new repository's ``.hg/hgrc`` file, as the default to be used for future pulls. Only local paths and ``ssh://`` URLs are supported as destinations. For ``ssh://`` destinations, no working directory or ``.hg/hgrc`` will be created on the remote side. If the source repository has a bookmark called '@' set, that revision will be checked out in the new repository by default. To check out a particular version, use -u/--update, or -U/--noupdate to create a clone with no working directory. To pull only a subset of changesets, specify one or more revisions identifiers with -r/--rev or branches with -b/--branch. The resulting clone will contain only the specified changesets and their ancestors. These options (or 'clone src#rev dest') imply --pull, even for local source repositories. In normal clone mode, the remote normalizes repository data into a common exchange format and the receiving end translates this data into its local storage format. --stream activates a different clone mode that essentially copies repository files from the remote with minimal data processing. This significantly reduces the CPU cost of a clone both remotely and locally. However, it often increases the transferred data size by 30-40%. This can result in substantially faster clones where I/O throughput is plentiful, especially for larger repositories. A side-effect of --stream clones is that storage settings and requirements on the remote are applied locally: a modern client may inherit legacy or inefficient storage used by the remote or a legacy Mercurial client may not be able to clone from a modern Mercurial remote. .. note:: Specifying a tag will include the tagged changeset but not the changeset containing the tag. .. container:: verbose For efficiency, hardlinks are used for cloning whenever the source and destination are on the same filesystem (note this applies only to the repository data, not to the working directory). Some filesystems, such as AFS, implement hardlinking incorrectly, but do not report errors. In these cases, use the --pull option to avoid hardlinking. Mercurial will update the working directory to the first applicable revision from this list: a) null if -U or the source repository has no changesets b) if -u . and the source repository is local, the first parent of the source repository's working directory c) the changeset specified with -u (if a branch name, this means the latest head of that branch) d) the changeset specified with -r e) the tipmost head specified with -b f) the tipmost head specified with the url#branch source syntax g) the revision marked with the '@' bookmark, if present h) the tipmost head of the default branch i) tip When cloning from servers that support it, Mercurial may fetch pre-generated data from a server-advertised URL. When this is done, hooks operating on incoming changesets and changegroups may fire twice, once for the bundle fetched from the URL and another for any additional data not fetched from this URL. In addition, if an error occurs, the repository may be rolled back to a partial clone. This behavior may change in future releases. See :hg:`help -e clonebundles` for more. Examples: - clone a remote repository to a new directory named hg/:: hg clone https://www.mercurial-scm.org/repo/hg/ - create a lightweight local clone:: hg clone project/ project-feature/ - clone from an absolute path on an ssh server (note double-slash):: hg clone ssh://user@server//home/projects/alpha/ - do a streaming clone while checking out a specified version:: hg clone --stream http://server/repo -u 1.5 - create a repository without changesets after a particular revision:: hg clone -r 04e544 experimental/ good/ - clone (and track) a particular named branch:: hg clone https://www.mercurial-scm.org/repo/hg/#stable See :hg:`help urls` for details on specifying URLs. Returns 0 on success. """ opts = pycompat.byteskwargs(opts) if opts.get('noupdate') and opts.get('updaterev'): raise error.Abort(_("cannot specify both --noupdate and --updaterev")) r = hg.clone(ui, opts, source, dest, pull=opts.get('pull'), stream=opts.get('stream') or opts.get('uncompressed'), rev=opts.get('rev'), update=opts.get('updaterev') or not opts.get('noupdate'), branch=opts.get('branch'), shareopts=opts.get('shareopts')) return r is None @command('^commit|ci', [('A', 'addremove', None, _('mark new/missing files as added/removed before committing')), ('', 'close-branch', None, _('mark a branch head as closed')), ('', 'amend', None, _('amend the parent of the working directory')), ('s', 'secret', None, _('use the secret phase for committing')), ('e', 'edit', None, _('invoke editor on commit messages')), ('i', 'interactive', None, _('use interactive mode')), ] + walkopts + commitopts + commitopts2 + subrepoopts, _('[OPTION]... [FILE]...'), inferrepo=True) def commit(ui, repo, *pats, **opts): """commit the specified files or all outstanding changes Commit changes to the given files into the repository. Unlike a centralized SCM, this operation is a local operation. See :hg:`push` for a way to actively distribute your changes. If a list of files is omitted, all changes reported by :hg:`status` will be committed. If you are committing the result of a merge, do not provide any filenames or -I/-X filters. If no commit message is specified, Mercurial starts your configured editor where you can enter a message. In case your commit fails, you will find a backup of your message in ``.hg/last-message.txt``. The --close-branch flag can be used to mark the current branch head closed. When all heads of a branch are closed, the branch will be considered closed and no longer listed. The --amend flag can be used to amend the parent of the working directory with a new commit that contains the changes in the parent in addition to those currently reported by :hg:`status`, if there are any. The old commit is stored in a backup bundle in ``.hg/strip-backup`` (see :hg:`help bundle` and :hg:`help unbundle` on how to restore it). Message, user and date are taken from the amended commit unless specified. When a message isn't specified on the command line, the editor will open with the message of the amended commit. It is not possible to amend public changesets (see :hg:`help phases`) or changesets that have children. See :hg:`help dates` for a list of formats valid for -d/--date. Returns 0 on success, 1 if nothing changed. .. container:: verbose Examples: - commit all files ending in .py:: hg commit --include "set:**.py" - commit all non-binary files:: hg commit --exclude "set:binary()" - amend the current commit and set the date to now:: hg commit --amend --date now """ wlock = lock = None try: wlock = repo.wlock() lock = repo.lock() return _docommit(ui, repo, *pats, **opts) finally: release(lock, wlock) def _docommit(ui, repo, *pats, **opts): if opts.get(r'interactive'): opts.pop(r'interactive') ret = cmdutil.dorecord(ui, repo, commit, None, False, cmdutil.recordfilter, *pats, **opts) # ret can be 0 (no changes to record) or the value returned by # commit(), 1 if nothing changed or None on success. return 1 if ret == 0 else ret opts = pycompat.byteskwargs(opts) if opts.get('subrepos'): if opts.get('amend'): raise error.Abort(_('cannot amend with --subrepos')) # Let --subrepos on the command line override config setting. ui.setconfig('ui', 'commitsubrepos', True, 'commit') cmdutil.checkunfinished(repo, commit=True) branch = repo[None].branch() bheads = repo.branchheads(branch) extra = {} if opts.get('close_branch'): extra['close'] = 1 if not bheads: raise error.Abort(_('can only close branch heads')) elif opts.get('amend'): if repo[None].parents()[0].p1().branch() != branch and \ repo[None].parents()[0].p2().branch() != branch: raise error.Abort(_('can only close branch heads')) if opts.get('amend'): if ui.configbool('ui', 'commitsubrepos'): raise error.Abort(_('cannot amend with ui.commitsubrepos enabled')) old = repo['.'] if not old.mutable(): raise error.Abort(_('cannot amend public changesets')) if len(repo[None].parents()) > 1: raise error.Abort(_('cannot amend while merging')) allowunstable = obsolete.isenabled(repo, obsolete.allowunstableopt) if not allowunstable and old.children(): raise error.Abort(_('cannot amend changeset with children')) # Currently histedit gets confused if an amend happens while histedit # is in progress. Since we have a checkunfinished command, we are # temporarily honoring it. # # Note: eventually this guard will be removed. Please do not expect # this behavior to remain. if not obsolete.isenabled(repo, obsolete.createmarkersopt): cmdutil.checkunfinished(repo) node = cmdutil.amend(ui, repo, old, extra, pats, opts) if node == old.node(): ui.status(_("nothing changed\n")) return 1 else: def commitfunc(ui, repo, message, match, opts): overrides = {} if opts.get('secret'): overrides[('phases', 'new-commit')] = 'secret' baseui = repo.baseui with baseui.configoverride(overrides, 'commit'): with ui.configoverride(overrides, 'commit'): editform = cmdutil.mergeeditform(repo[None], 'commit.normal') editor = cmdutil.getcommiteditor( editform=editform, **pycompat.strkwargs(opts)) return repo.commit(message, opts.get('user'), opts.get('date'), match, editor=editor, extra=extra) node = cmdutil.commit(ui, repo, commitfunc, pats, opts) if not node: stat = cmdutil.postcommitstatus(repo, pats, opts) if stat[3]: ui.status(_("nothing changed (%d missing files, see " "'hg status')\n") % len(stat[3])) else: ui.status(_("nothing changed\n")) return 1 cmdutil.commitstatus(repo, node, branch, bheads, opts) @command('config|showconfig|debugconfig', [('u', 'untrusted', None, _('show untrusted configuration options')), ('e', 'edit', None, _('edit user config')), ('l', 'local', None, _('edit repository config')), ('g', 'global', None, _('edit global config'))] + formatteropts, _('[-u] [NAME]...'), optionalrepo=True) def config(ui, repo, *values, **opts): """show combined config settings from all hgrc files With no arguments, print names and values of all config items. With one argument of the form section.name, print just the value of that config item. With multiple arguments, print names and values of all config items with matching section names. With --edit, start an editor on the user-level config file. With --global, edit the system-wide config file. With --local, edit the repository-level config file. With --debug, the source (filename and line number) is printed for each config item. See :hg:`help config` for more information about config files. Returns 0 on success, 1 if NAME does not exist. """ opts = pycompat.byteskwargs(opts) if opts.get('edit') or opts.get('local') or opts.get('global'): if opts.get('local') and opts.get('global'): raise error.Abort(_("can't use --local and --global together")) if opts.get('local'): if not repo: raise error.Abort(_("can't use --local outside a repository")) paths = [repo.vfs.join('hgrc')] elif opts.get('global'): paths = rcutil.systemrcpath() else: paths = rcutil.userrcpath() for f in paths: if os.path.exists(f): break else: if opts.get('global'): samplehgrc = uimod.samplehgrcs['global'] elif opts.get('local'): samplehgrc = uimod.samplehgrcs['local'] else: samplehgrc = uimod.samplehgrcs['user'] f = paths[0] fp = open(f, "wb") fp.write(util.tonativeeol(samplehgrc)) fp.close() editor = ui.geteditor() ui.system("%s \"%s\"" % (editor, f), onerr=error.Abort, errprefix=_("edit failed"), blockedtag='config_edit') return ui.pager('config') fm = ui.formatter('config', opts) for t, f in rcutil.rccomponents(): if t == 'path': ui.debug('read config from: %s\n' % f) elif t == 'items': for section, name, value, source in f: ui.debug('set config by: %s\n' % source) else: raise error.ProgrammingError('unknown rctype: %s' % t) untrusted = bool(opts.get('untrusted')) if values: sections = [v for v in values if '.' not in v] items = [v for v in values if '.' in v] if len(items) > 1 or items and sections: raise error.Abort(_('only one config item permitted')) matched = False for section, name, value in ui.walkconfig(untrusted=untrusted): source = ui.configsource(section, name, untrusted) value = pycompat.bytestr(value) if fm.isplain(): source = source or 'none' value = value.replace('\n', '\\n') entryname = section + '.' + name if values: for v in values: if v == section: fm.startitem() fm.condwrite(ui.debugflag, 'source', '%s: ', source) fm.write('name value', '%s=%s\n', entryname, value) matched = True elif v == entryname: fm.startitem() fm.condwrite(ui.debugflag, 'source', '%s: ', source) fm.write('value', '%s\n', value) fm.data(name=entryname) matched = True else: fm.startitem() fm.condwrite(ui.debugflag, 'source', '%s: ', source) fm.write('name value', '%s=%s\n', entryname, value) matched = True fm.end() if matched: return 0 return 1 @command('copy|cp', [('A', 'after', None, _('record a copy that has already occurred')), ('f', 'force', None, _('forcibly copy over an existing managed file')), ] + walkopts + dryrunopts, _('[OPTION]... [SOURCE]... DEST')) def copy(ui, repo, *pats, **opts): """mark files as copied for the next commit Mark dest as having copies of source files. If dest is a directory, copies are put in that directory. If dest is a file, the source must be a single file. By default, this command copies the contents of files as they exist in the working directory. If invoked with -A/--after, the operation is recorded, but no copying is performed. This command takes effect with the next commit. To undo a copy before that, see :hg:`revert`. Returns 0 on success, 1 if errors are encountered. """ opts = pycompat.byteskwargs(opts) with repo.wlock(False): return cmdutil.copy(ui, repo, pats, opts) @command('debugcommands', [], _('[COMMAND]'), norepo=True) def debugcommands(ui, cmd='', *args): """list all available commands and options""" for cmd, vals in sorted(table.iteritems()): cmd = cmd.split('|')[0].strip('^') opts = ', '.join([i[1] for i in vals[1]]) ui.write('%s: %s\n' % (cmd, opts)) @command('debugcomplete', [('o', 'options', None, _('show the command options'))], _('[-o] CMD'), norepo=True) def debugcomplete(ui, cmd='', **opts): """returns the completion list associated with the given command""" if opts.get('options'): options = [] otables = [globalopts] if cmd: aliases, entry = cmdutil.findcmd(cmd, table, False) otables.append(entry[1]) for t in otables: for o in t: if "(DEPRECATED)" in o[3]: continue if o[0]: options.append('-%s' % o[0]) options.append('--%s' % o[1]) ui.write("%s\n" % "\n".join(options)) return cmdlist, unused_allcmds = cmdutil.findpossible(cmd, table) if ui.verbose: cmdlist = [' '.join(c[0]) for c in cmdlist.values()] ui.write("%s\n" % "\n".join(sorted(cmdlist))) @command('^diff', [('r', 'rev', [], _('revision'), _('REV')), ('c', 'change', '', _('change made by revision'), _('REV')) ] + diffopts + diffopts2 + walkopts + subrepoopts, _('[OPTION]... ([-c REV] | [-r REV1 [-r REV2]]) [FILE]...'), inferrepo=True) def diff(ui, repo, *pats, **opts): """diff repository (or selected files) Show differences between revisions for the specified files. Differences between files are shown using the unified diff format. .. note:: :hg:`diff` may generate unexpected results for merges, as it will default to comparing against the working directory's first parent changeset if no revisions are specified. When two revision arguments are given, then changes are shown between those revisions. If only one revision is specified then that revision is compared to the working directory, and, when no revisions are specified, the working directory files are compared to its first parent. Alternatively you can specify -c/--change with a revision to see the changes in that changeset relative to its first parent. Without the -a/--text option, diff will avoid generating diffs of files it detects as binary. With -a, diff will generate a diff anyway, probably with undesirable results. Use the -g/--git option to generate diffs in the git extended diff format. For more information, read :hg:`help diffs`. .. container:: verbose Examples: - compare a file in the current working directory to its parent:: hg diff foo.c - compare two historical versions of a directory, with rename info:: hg diff --git -r 1.0:1.2 lib/ - get change stats relative to the last change on some date:: hg diff --stat -r "date('may 2')" - diff all newly-added files that contain a keyword:: hg diff "set:added() and grep(GNU)" - compare a revision and its parents:: hg diff -c 9353 # compare against first parent hg diff -r 9353^:9353 # same using revset syntax hg diff -r 9353^2:9353 # compare against the second parent Returns 0 on success. """ opts = pycompat.byteskwargs(opts) revs = opts.get('rev') change = opts.get('change') stat = opts.get('stat') reverse = opts.get('reverse') if revs and change: msg = _('cannot specify --rev and --change at the same time') raise error.Abort(msg) elif change: node2 = scmutil.revsingle(repo, change, None).node() node1 = repo[node2].p1().node() else: node1, node2 = scmutil.revpair(repo, revs) if reverse: node1, node2 = node2, node1 diffopts = patch.diffallopts(ui, opts) m = scmutil.match(repo[node2], pats, opts) ui.pager('diff') cmdutil.diffordiffstat(ui, repo, diffopts, node1, node2, m, stat=stat, listsubrepos=opts.get('subrepos'), root=opts.get('root')) @command('^export', [('o', 'output', '', _('print output to file with formatted name'), _('FORMAT')), ('', 'switch-parent', None, _('diff against the second parent')), ('r', 'rev', [], _('revisions to export'), _('REV')), ] + diffopts, _('[OPTION]... [-o OUTFILESPEC] [-r] [REV]...')) def export(ui, repo, *changesets, **opts): """dump the header and diffs for one or more changesets Print the changeset header and diffs for one or more revisions. If no revision is given, the parent of the working directory is used. The information shown in the changeset header is: author, date, branch name (if non-default), changeset hash, parent(s) and commit comment. .. note:: :hg:`export` may generate unexpected diff output for merge changesets, as it will compare the merge changeset against its first parent only. Output may be to a file, in which case the name of the file is given using a format string. The formatting rules are as follows: :``%%``: literal "%" character :``%H``: changeset hash (40 hexadecimal digits) :``%N``: number of patches being generated :``%R``: changeset revision number :``%b``: basename of the exporting repository :``%h``: short-form changeset hash (12 hexadecimal digits) :``%m``: first line of the commit message (only alphanumeric characters) :``%n``: zero-padded sequence number, starting at 1 :``%r``: zero-padded changeset revision number Without the -a/--text option, export will avoid generating diffs of files it detects as binary. With -a, export will generate a diff anyway, probably with undesirable results. Use the -g/--git option to generate diffs in the git extended diff format. See :hg:`help diffs` for more information. With the --switch-parent option, the diff will be against the second parent. It can be useful to review a merge. .. container:: verbose Examples: - use export and import to transplant a bugfix to the current branch:: hg export -r 9353 | hg import - - export all the changesets between two revisions to a file with rename information:: hg export --git -r 123:150 > changes.txt - split outgoing changes into a series of patches with descriptive names:: hg export -r "outgoing()" -o "%n-%m.patch" Returns 0 on success. """ opts = pycompat.byteskwargs(opts) changesets += tuple(opts.get('rev', [])) if not changesets: changesets = ['.'] revs = scmutil.revrange(repo, changesets) if not revs: raise error.Abort(_("export requires at least one changeset")) if len(revs) > 1: ui.note(_('exporting patches:\n')) else: ui.note(_('exporting patch:\n')) ui.pager('export') cmdutil.export(repo, revs, fntemplate=opts.get('output'), switch_parent=opts.get('switch_parent'), opts=patch.diffallopts(ui, opts)) @command('files', [('r', 'rev', '', _('search the repository as it is in REV'), _('REV')), ('0', 'print0', None, _('end filenames with NUL, for use with xargs')), ] + walkopts + formatteropts + subrepoopts, _('[OPTION]... [FILE]...')) def files(ui, repo, *pats, **opts): """list tracked files Print files under Mercurial control in the working directory or specified revision for given files (excluding removed files). Files can be specified as filenames or filesets. If no files are given to match, this command prints the names of all files under Mercurial control. .. container:: verbose Examples: - list all files under the current directory:: hg files . - shows sizes and flags for current revision:: hg files -vr . - list all files named README:: hg files -I "**/README" - list all binary files:: hg files "set:binary()" - find files containing a regular expression:: hg files "set:grep('bob')" - search tracked file contents with xargs and grep:: hg files -0 | xargs -0 grep foo See :hg:`help patterns` and :hg:`help filesets` for more information on specifying file patterns. Returns 0 if a match is found, 1 otherwise. """ opts = pycompat.byteskwargs(opts) ctx = scmutil.revsingle(repo, opts.get('rev'), None) end = '\n' if opts.get('print0'): end = '\0' fmt = '%s' + end m = scmutil.match(ctx, pats, opts) ui.pager('files') with ui.formatter('files', opts) as fm: return cmdutil.files(ui, ctx, m, fm, fmt, opts.get('subrepos')) @command('^forget', walkopts, _('[OPTION]... FILE...'), inferrepo=True) def forget(ui, repo, *pats, **opts): """forget the specified files on the next commit Mark the specified files so they will no longer be tracked after the next commit. This only removes files from the current branch, not from the entire project history, and it does not delete them from the working directory. To delete the file from the working directory, see :hg:`remove`. To undo a forget before the next commit, see :hg:`add`. .. container:: verbose Examples: - forget newly-added binary files:: hg forget "set:added() and binary()" - forget files that would be excluded by .hgignore:: hg forget "set:hgignore()" Returns 0 on success. """ opts = pycompat.byteskwargs(opts) if not pats: raise error.Abort(_('no files specified')) m = scmutil.match(repo[None], pats, opts) rejected = cmdutil.forget(ui, repo, m, prefix="", explicitonly=False)[0] return rejected and 1 or 0 @command( 'graft', [('r', 'rev', [], _('revisions to graft'), _('REV')), ('c', 'continue', False, _('resume interrupted graft')), ('e', 'edit', False, _('invoke editor on commit messages')), ('', 'log', None, _('append graft info to log message')), ('f', 'force', False, _('force graft')), ('D', 'currentdate', False, _('record the current date as commit date')), ('U', 'currentuser', False, _('record the current user as committer'), _('DATE'))] + commitopts2 + mergetoolopts + dryrunopts, _('[OPTION]... [-r REV]... REV...')) def graft(ui, repo, *revs, **opts): '''copy changes from other branches onto the current branch This command uses Mercurial's merge logic to copy individual changes from other branches without merging branches in the history graph. This is sometimes known as 'backporting' or 'cherry-picking'. By default, graft will copy user, date, and description from the source changesets. Changesets that are ancestors of the current revision, that have already been grafted, or that are merges will be skipped. If --log is specified, log messages will have a comment appended of the form:: (grafted from CHANGESETHASH) If --force is specified, revisions will be grafted even if they are already ancestors of, or have been grafted to, the destination. This is useful when the revisions have since been backed out. If a graft merge results in conflicts, the graft process is interrupted so that the current merge can be manually resolved. Once all conflicts are addressed, the graft process can be continued with the -c/--continue option. .. note:: The -c/--continue option does not reapply earlier options, except for --force. .. container:: verbose Examples: - copy a single change to the stable branch and edit its description:: hg update stable hg graft --edit 9393 - graft a range of changesets with one exception, updating dates:: hg graft -D "2085::2093 and not 2091" - continue a graft after resolving conflicts:: hg graft -c - show the source of a grafted changeset:: hg log --debug -r . - show revisions sorted by date:: hg log -r "sort(all(), date)" See :hg:`help revisions` for more about specifying revisions. Returns 0 on successful completion. ''' with repo.wlock(): return _dograft(ui, repo, *revs, **opts) def _dograft(ui, repo, *revs, **opts): opts = pycompat.byteskwargs(opts) if revs and opts.get('rev'): ui.warn(_('warning: inconsistent use of --rev might give unexpected ' 'revision ordering!\n')) revs = list(revs) revs.extend(opts.get('rev')) if not opts.get('user') and opts.get('currentuser'): opts['user'] = ui.username() if not opts.get('date') and opts.get('currentdate'): opts['date'] = "%d %d" % util.makedate() editor = cmdutil.getcommiteditor(editform='graft', **pycompat.strkwargs(opts)) cont = False if opts.get('continue'): cont = True if revs: raise error.Abort(_("can't specify --continue and revisions")) # read in unfinished revisions try: nodes = repo.vfs.read('graftstate').splitlines() revs = [repo[node].rev() for node in nodes] except IOError as inst: if inst.errno != errno.ENOENT: raise cmdutil.wrongtooltocontinue(repo, _('graft')) else: cmdutil.checkunfinished(repo) cmdutil.bailifchanged(repo) if not revs: raise error.Abort(_('no revisions specified')) revs = scmutil.revrange(repo, revs) skipped = set() # check for merges for rev in repo.revs('%ld and merge()', revs): ui.warn(_('skipping ungraftable merge revision %d\n') % rev) skipped.add(rev) revs = [r for r in revs if r not in skipped] if not revs: return -1 # Don't check in the --continue case, in effect retaining --force across # --continues. That's because without --force, any revisions we decided to # skip would have been filtered out here, so they wouldn't have made their # way to the graftstate. With --force, any revisions we would have otherwise # skipped would not have been filtered out, and if they hadn't been applied # already, they'd have been in the graftstate. if not (cont or opts.get('force')): # check for ancestors of dest branch crev = repo['.'].rev() ancestors = repo.changelog.ancestors([crev], inclusive=True) # XXX make this lazy in the future # don't mutate while iterating, create a copy for rev in list(revs): if rev in ancestors: ui.warn(_('skipping ancestor revision %d:%s\n') % (rev, repo[rev])) # XXX remove on list is slow revs.remove(rev) if not revs: return -1 # analyze revs for earlier grafts ids = {} for ctx in repo.set("%ld", revs): ids[ctx.hex()] = ctx.rev() n = ctx.extra().get('source') if n: ids[n] = ctx.rev() # check ancestors for earlier grafts ui.debug('scanning for duplicate grafts\n') # The only changesets we can be sure doesn't contain grafts of any # revs, are the ones that are common ancestors of *all* revs: for rev in repo.revs('only(%d,ancestor(%ld))', crev, revs): ctx = repo[rev] n = ctx.extra().get('source') if n in ids: try: r = repo[n].rev() except error.RepoLookupError: r = None if r in revs: ui.warn(_('skipping revision %d:%s ' '(already grafted to %d:%s)\n') % (r, repo[r], rev, ctx)) revs.remove(r) elif ids[n] in revs: if r is None: ui.warn(_('skipping already grafted revision %d:%s ' '(%d:%s also has unknown origin %s)\n') % (ids[n], repo[ids[n]], rev, ctx, n[:12])) else: ui.warn(_('skipping already grafted revision %d:%s ' '(%d:%s also has origin %d:%s)\n') % (ids[n], repo[ids[n]], rev, ctx, r, n[:12])) revs.remove(ids[n]) elif ctx.hex() in ids: r = ids[ctx.hex()] ui.warn(_('skipping already grafted revision %d:%s ' '(was grafted from %d:%s)\n') % (r, repo[r], rev, ctx)) revs.remove(r) if not revs: return -1 for pos, ctx in enumerate(repo.set("%ld", revs)): desc = '%d:%s "%s"' % (ctx.rev(), ctx, ctx.description().split('\n', 1)[0]) names = repo.nodetags(ctx.node()) + repo.nodebookmarks(ctx.node()) if names: desc += ' (%s)' % ' '.join(names) ui.status(_('grafting %s\n') % desc) if opts.get('dry_run'): continue source = ctx.extra().get('source') extra = {} if source: extra['source'] = source extra['intermediate-source'] = ctx.hex() else: extra['source'] = ctx.hex() user = ctx.user() if opts.get('user'): user = opts['user'] date = ctx.date() if opts.get('date'): date = opts['date'] message = ctx.description() if opts.get('log'): message += '\n(grafted from %s)' % ctx.hex() # we don't merge the first commit when continuing if not cont: # perform the graft merge with p1(rev) as 'ancestor' try: # ui.forcemerge is an internal variable, do not document repo.ui.setconfig('ui', 'forcemerge', opts.get('tool', ''), 'graft') stats = mergemod.graft(repo, ctx, ctx.p1(), ['local', 'graft']) finally: repo.ui.setconfig('ui', 'forcemerge', '', 'graft') # report any conflicts if stats and stats[3] > 0: # write out state for --continue nodelines = [repo[rev].hex() + "\n" for rev in revs[pos:]] repo.vfs.write('graftstate', ''.join(nodelines)) extra = '' if opts.get('user'): extra += ' --user %s' % util.shellquote(opts['user']) if opts.get('date'): extra += ' --date %s' % util.shellquote(opts['date']) if opts.get('log'): extra += ' --log' hint=_("use 'hg resolve' and 'hg graft --continue%s'") % extra raise error.Abort( _("unresolved conflicts, can't continue"), hint=hint) else: cont = False # commit node = repo.commit(text=message, user=user, date=date, extra=extra, editor=editor) if node is None: ui.warn( _('note: graft of %d:%s created no changes to commit\n') % (ctx.rev(), ctx)) # remove state when we complete successfully if not opts.get('dry_run'): repo.vfs.unlinkpath('graftstate', ignoremissing=True) return 0 @command('grep', [('0', 'print0', None, _('end fields with NUL')), ('', 'all', None, _('print all revisions that match')), ('a', 'text', None, _('treat all files as text')), ('f', 'follow', None, _('follow changeset history,' ' or file history across copies and renames')), ('i', 'ignore-case', None, _('ignore case when matching')), ('l', 'files-with-matches', None, _('print only filenames and revisions that match')), ('n', 'line-number', None, _('print matching line numbers')), ('r', 'rev', [], _('only search files changed within revision range'), _('REV')), ('u', 'user', None, _('list the author (long with -v)')), ('d', 'date', None, _('list the date (short with -q)')), ] + formatteropts + walkopts, _('[OPTION]... PATTERN [FILE]...'), inferrepo=True) def grep(ui, repo, pattern, *pats, **opts): """search revision history for a pattern in specified files Search revision history for a regular expression in the specified files or the entire project. By default, grep prints the most recent revision number for each file in which it finds a match. To get it to print every revision that contains a change in match status ("-" for a match that becomes a non-match, or "+" for a non-match that becomes a match), use the --all flag. PATTERN can be any Python (roughly Perl-compatible) regular expression. If no FILEs are specified (and -f/--follow isn't set), all files in the repository are searched, including those that don't exist in the current branch or have been deleted in a prior changeset. Returns 0 if a match is found, 1 otherwise. """ opts = pycompat.byteskwargs(opts) reflags = re.M if opts.get('ignore_case'): reflags |= re.I try: regexp = util.re.compile(pattern, reflags) except re.error as inst: ui.warn(_("grep: invalid match pattern: %s\n") % inst) return 1 sep, eol = ':', '\n' if opts.get('print0'): sep = eol = '\0' getfile = util.lrucachefunc(repo.file) def matchlines(body): begin = 0 linenum = 0 while begin < len(body): match = regexp.search(body, begin) if not match: break mstart, mend = match.span() linenum += body.count('\n', begin, mstart) + 1 lstart = body.rfind('\n', begin, mstart) + 1 or begin begin = body.find('\n', mend) + 1 or len(body) + 1 lend = begin - 1 yield linenum, mstart - lstart, mend - lstart, body[lstart:lend] class linestate(object): def __init__(self, line, linenum, colstart, colend): self.line = line self.linenum = linenum self.colstart = colstart self.colend = colend def __hash__(self): return hash((self.linenum, self.line)) def __eq__(self, other): return self.line == other.line def findpos(self): """Iterate all (start, end) indices of matches""" yield self.colstart, self.colend p = self.colend while p < len(self.line): m = regexp.search(self.line, p) if not m: break yield m.span() p = m.end() matches = {} copies = {} def grepbody(fn, rev, body): matches[rev].setdefault(fn, []) m = matches[rev][fn] for lnum, cstart, cend, line in matchlines(body): s = linestate(line, lnum, cstart, cend) m.append(s) def difflinestates(a, b): sm = difflib.SequenceMatcher(None, a, b) for tag, alo, ahi, blo, bhi in sm.get_opcodes(): if tag == 'insert': for i in xrange(blo, bhi): yield ('+', b[i]) elif tag == 'delete': for i in xrange(alo, ahi): yield ('-', a[i]) elif tag == 'replace': for i in xrange(alo, ahi): yield ('-', a[i]) for i in xrange(blo, bhi): yield ('+', b[i]) def display(fm, fn, ctx, pstates, states): rev = ctx.rev() if fm.isplain(): formatuser = ui.shortuser else: formatuser = str if ui.quiet: datefmt = '%Y-%m-%d' else: datefmt = '%a %b %d %H:%M:%S %Y %1%2' found = False @util.cachefunc def binary(): flog = getfile(fn) return util.binary(flog.read(ctx.filenode(fn))) fieldnamemap = {'filename': 'file', 'linenumber': 'line_number'} if opts.get('all'): iter = difflinestates(pstates, states) else: iter = [('', l) for l in states] for change, l in iter: fm.startitem() fm.data(node=fm.hexfunc(ctx.node())) cols = [ ('filename', fn, True), ('rev', rev, True), ('linenumber', l.linenum, opts.get('line_number')), ] if opts.get('all'): cols.append(('change', change, True)) cols.extend([ ('user', formatuser(ctx.user()), opts.get('user')), ('date', fm.formatdate(ctx.date(), datefmt), opts.get('date')), ]) lastcol = next(name for name, data, cond in reversed(cols) if cond) for name, data, cond in cols: field = fieldnamemap.get(name, name) fm.condwrite(cond, field, '%s', data, label='grep.%s' % name) if cond and name != lastcol: fm.plain(sep, label='grep.sep') if not opts.get('files_with_matches'): fm.plain(sep, label='grep.sep') if not opts.get('text') and binary(): fm.plain(_(" Binary file matches")) else: displaymatches(fm.nested('texts'), l) fm.plain(eol) found = True if opts.get('files_with_matches'): break return found def displaymatches(fm, l): p = 0 for s, e in l.findpos(): if p < s: fm.startitem() fm.write('text', '%s', l.line[p:s]) fm.data(matched=False) fm.startitem() fm.write('text', '%s', l.line[s:e], label='grep.match') fm.data(matched=True) p = e if p < len(l.line): fm.startitem() fm.write('text', '%s', l.line[p:]) fm.data(matched=False) fm.end() skip = {} revfiles = {} match = scmutil.match(repo[None], pats, opts) found = False follow = opts.get('follow') def prep(ctx, fns): rev = ctx.rev() pctx = ctx.p1() parent = pctx.rev() matches.setdefault(rev, {}) matches.setdefault(parent, {}) files = revfiles.setdefault(rev, []) for fn in fns: flog = getfile(fn) try: fnode = ctx.filenode(fn) except error.LookupError: continue copied = flog.renamed(fnode) copy = follow and copied and copied[0] if copy: copies.setdefault(rev, {})[fn] = copy if fn in skip: if copy: skip[copy] = True continue files.append(fn) if fn not in matches[rev]: grepbody(fn, rev, flog.read(fnode)) pfn = copy or fn if pfn not in matches[parent]: try: fnode = pctx.filenode(pfn) grepbody(pfn, parent, flog.read(fnode)) except error.LookupError: pass ui.pager('grep') fm = ui.formatter('grep', opts) for ctx in cmdutil.walkchangerevs(repo, match, opts, prep): rev = ctx.rev() parent = ctx.p1().rev() for fn in sorted(revfiles.get(rev, [])): states = matches[rev][fn] copy = copies.get(rev, {}).get(fn) if fn in skip: if copy: skip[copy] = True continue pstates = matches.get(parent, {}).get(copy or fn, []) if pstates or states: r = display(fm, fn, ctx, pstates, states) found = found or r if r and not opts.get('all'): skip[fn] = True if copy: skip[copy] = True del matches[rev] del revfiles[rev] fm.end() return not found @command('heads', [('r', 'rev', '', _('show only heads which are descendants of STARTREV'), _('STARTREV')), ('t', 'topo', False, _('show topological heads only')), ('a', 'active', False, _('show active branchheads only (DEPRECATED)')), ('c', 'closed', False, _('show normal and closed branch heads')), ] + templateopts, _('[-ct] [-r STARTREV] [REV]...')) def heads(ui, repo, *branchrevs, **opts): """show branch heads With no arguments, show all open branch heads in the repository. Branch heads are changesets that have no descendants on the same branch. They are where development generally takes place and are the usual targets for update and merge operations. If one or more REVs are given, only open branch heads on the branches associated with the specified changesets are shown. This means that you can use :hg:`heads .` to see the heads on the currently checked-out branch. If -c/--closed is specified, also show branch heads marked closed (see :hg:`commit --close-branch`). If STARTREV is specified, only those heads that are descendants of STARTREV will be displayed. If -t/--topo is specified, named branch mechanics will be ignored and only topological heads (changesets with no children) will be shown. Returns 0 if matching heads are found, 1 if not. """ opts = pycompat.byteskwargs(opts) start = None if 'rev' in opts: start = scmutil.revsingle(repo, opts['rev'], None).node() if opts.get('topo'): heads = [repo[h] for h in repo.heads(start)] else: heads = [] for branch in repo.branchmap(): heads += repo.branchheads(branch, start, opts.get('closed')) heads = [repo[h] for h in heads] if branchrevs: branches = set(repo[br].branch() for br in branchrevs) heads = [h for h in heads if h.branch() in branches] if opts.get('active') and branchrevs: dagheads = repo.heads(start) heads = [h for h in heads if h.node() in dagheads] if branchrevs: haveheads = set(h.branch() for h in heads) if branches - haveheads: headless = ', '.join(b for b in branches - haveheads) msg = _('no open branch heads found on branches %s') if opts.get('rev'): msg += _(' (started at %s)') % opts['rev'] ui.warn((msg + '\n') % headless) if not heads: return 1 ui.pager('heads') heads = sorted(heads, key=lambda x: -x.rev()) displayer = cmdutil.show_changeset(ui, repo, opts) for ctx in heads: displayer.show(ctx) displayer.close() @command('help', [('e', 'extension', None, _('show only help for extensions')), ('c', 'command', None, _('show only help for commands')), ('k', 'keyword', None, _('show topics matching keyword')), ('s', 'system', [], _('show help for specific platform(s)')), ], _('[-ecks] [TOPIC]'), norepo=True) def help_(ui, name=None, **opts): """show help for a given topic or a help overview With no arguments, print a list of commands with short help messages. Given a topic, extension, or command name, print help for that topic. Returns 0 if successful. """ keep = opts.get(r'system') or [] if len(keep) == 0: if pycompat.sysplatform.startswith('win'): keep.append('windows') elif pycompat.sysplatform == 'OpenVMS': keep.append('vms') elif pycompat.sysplatform == 'plan9': keep.append('plan9') else: keep.append('unix') keep.append(pycompat.sysplatform.lower()) if ui.verbose: keep.append('verbose') commands = sys.modules[__name__] formatted = help.formattedhelp(ui, commands, name, keep=keep, **opts) ui.pager('help') ui.write(formatted) @command('identify|id', [('r', 'rev', '', _('identify the specified revision'), _('REV')), ('n', 'num', None, _('show local revision number')), ('i', 'id', None, _('show global revision id')), ('b', 'branch', None, _('show branch')), ('t', 'tags', None, _('show tags')), ('B', 'bookmarks', None, _('show bookmarks')), ] + remoteopts + formatteropts, _('[-nibtB] [-r REV] [SOURCE]'), optionalrepo=True) def identify(ui, repo, source=None, rev=None, num=None, id=None, branch=None, tags=None, bookmarks=None, **opts): """identify the working directory or specified revision Print a summary identifying the repository state at REV using one or two parent hash identifiers, followed by a "+" if the working directory has uncommitted changes, the branch name (if not default), a list of tags, and a list of bookmarks. When REV is not given, print a summary of the current state of the repository. Specifying a path to a repository root or Mercurial bundle will cause lookup to operate on that repository/bundle. .. container:: verbose Examples: - generate a build identifier for the working directory:: hg id --id > build-id.dat - find the revision corresponding to a tag:: hg id -n -r 1.3 - check the most recent revision of a remote repository:: hg id -r tip https://www.mercurial-scm.org/repo/hg/ See :hg:`log` for generating more information about specific revisions, including full hash identifiers. Returns 0 if successful. """ opts = pycompat.byteskwargs(opts) if not repo and not source: raise error.Abort(_("there is no Mercurial repository here " "(.hg not found)")) if ui.debugflag: hexfunc = hex else: hexfunc = short default = not (num or id or branch or tags or bookmarks) output = [] revs = [] if source: source, branches = hg.parseurl(ui.expandpath(source)) peer = hg.peer(repo or ui, opts, source) # only pass ui when no repo repo = peer.local() revs, checkout = hg.addbranchrevs(repo, peer, branches, None) fm = ui.formatter('identify', opts) fm.startitem() if not repo: if num or branch or tags: raise error.Abort( _("can't query remote revision number, branch, or tags")) if not rev and revs: rev = revs[0] if not rev: rev = "tip" remoterev = peer.lookup(rev) hexrev = hexfunc(remoterev) if default or id: output = [hexrev] fm.data(id=hexrev) def getbms(): bms = [] if 'bookmarks' in peer.listkeys('namespaces'): hexremoterev = hex(remoterev) bms = [bm for bm, bmr in peer.listkeys('bookmarks').iteritems() if bmr == hexremoterev] return sorted(bms) bms = getbms() if bookmarks: output.extend(bms) elif default and not ui.quiet: # multiple bookmarks for a single parent separated by '/' bm = '/'.join(bms) if bm: output.append(bm) fm.data(node=hex(remoterev)) fm.data(bookmarks=fm.formatlist(bms, name='bookmark')) else: ctx = scmutil.revsingle(repo, rev, None) if ctx.rev() is None: ctx = repo[None] parents = ctx.parents() taglist = [] for p in parents: taglist.extend(p.tags()) dirty = "" if ctx.dirty(missing=True, merge=False, branch=False): dirty = '+' fm.data(dirty=dirty) hexoutput = [hexfunc(p.node()) for p in parents] if default or id: output = ["%s%s" % ('+'.join(hexoutput), dirty)] fm.data(id="%s%s" % ('+'.join(hexoutput), dirty)) if num: numoutput = ["%d" % p.rev() for p in parents] output.append("%s%s" % ('+'.join(numoutput), dirty)) fn = fm.nested('parents') for p in parents: fn.startitem() fn.data(rev=p.rev()) fn.data(node=p.hex()) fn.context(ctx=p) fn.end() else: hexoutput = hexfunc(ctx.node()) if default or id: output = [hexoutput] fm.data(id=hexoutput) if num: output.append(pycompat.bytestr(ctx.rev())) taglist = ctx.tags() if default and not ui.quiet: b = ctx.branch() if b != 'default': output.append("(%s)" % b) # multiple tags for a single parent separated by '/' t = '/'.join(taglist) if t: output.append(t) # multiple bookmarks for a single parent separated by '/' bm = '/'.join(ctx.bookmarks()) if bm: output.append(bm) else: if branch: output.append(ctx.branch()) if tags: output.extend(taglist) if bookmarks: output.extend(ctx.bookmarks()) fm.data(node=ctx.hex()) fm.data(branch=ctx.branch()) fm.data(tags=fm.formatlist(taglist, name='tag', sep=':')) fm.data(bookmarks=fm.formatlist(ctx.bookmarks(), name='bookmark')) fm.context(ctx=ctx) fm.plain("%s\n" % ' '.join(output)) fm.end() @command('import|patch', [('p', 'strip', 1, _('directory strip option for patch. This has the same ' 'meaning as the corresponding patch option'), _('NUM')), ('b', 'base', '', _('base path (DEPRECATED)'), _('PATH')), ('e', 'edit', False, _('invoke editor on commit messages')), ('f', 'force', None, _('skip check for outstanding uncommitted changes (DEPRECATED)')), ('', 'no-commit', None, _("don't commit, just update the working directory")), ('', 'bypass', None, _("apply patch without touching the working directory")), ('', 'partial', None, _('commit even if some hunks fail')), ('', 'exact', None, _('abort if patch would apply lossily')), ('', 'prefix', '', _('apply patch to subdirectory'), _('DIR')), ('', 'import-branch', None, _('use any branch information in patch (implied by --exact)'))] + commitopts + commitopts2 + similarityopts, _('[OPTION]... PATCH...')) def import_(ui, repo, patch1=None, *patches, **opts): """import an ordered set of patches Import a list of patches and commit them individually (unless --no-commit is specified). To read a patch from standard input (stdin), use "-" as the patch name. If a URL is specified, the patch will be downloaded from there. Import first applies changes to the working directory (unless --bypass is specified), import will abort if there are outstanding changes. Use --bypass to apply and commit patches directly to the repository, without affecting the working directory. Without --exact, patches will be applied on top of the working directory parent revision. You can import a patch straight from a mail message. Even patches as attachments work (to use the body part, it must have type text/plain or text/x-patch). From and Subject headers of email message are used as default committer and commit message. All text/plain body parts before first diff are added to the commit message. If the imported patch was generated by :hg:`export`, user and description from patch override values from message headers and body. Values given on command line with -m/--message and -u/--user override these. If --exact is specified, import will set the working directory to the parent of each patch before applying it, and will abort if the resulting changeset has a different ID than the one recorded in the patch. This will guard against various ways that portable patch formats and mail systems might fail to transfer Mercurial data or metadata. See :hg:`bundle` for lossless transmission. Use --partial to ensure a changeset will be created from the patch even if some hunks fail to apply. Hunks that fail to apply will be written to a <target-file>.rej file. Conflicts can then be resolved by hand before :hg:`commit --amend` is run to update the created changeset. This flag exists to let people import patches that partially apply without losing the associated metadata (author, date, description, ...). .. note:: When no hunks apply cleanly, :hg:`import --partial` will create an empty changeset, importing only the patch metadata. With -s/--similarity, hg will attempt to discover renames and copies in the patch in the same way as :hg:`addremove`. It is possible to use external patch programs to perform the patch by setting the ``ui.patch`` configuration option. For the default internal tool, the fuzz can also be configured via ``patch.fuzz``. See :hg:`help config` for more information about configuration files and how to use these options. See :hg:`help dates` for a list of formats valid for -d/--date. .. container:: verbose Examples: - import a traditional patch from a website and detect renames:: hg import -s 80 http://example.com/bugfix.patch - import a changeset from an hgweb server:: hg import https://www.mercurial-scm.org/repo/hg/rev/5ca8c111e9aa - import all the patches in an Unix-style mbox:: hg import incoming-patches.mbox - import patches from stdin:: hg import - - attempt to exactly restore an exported changeset (not always possible):: hg import --exact proposed-fix.patch - use an external tool to apply a patch which is too fuzzy for the default internal tool. hg import --config ui.patch="patch --merge" fuzzy.patch - change the default fuzzing from 2 to a less strict 7 hg import --config ui.fuzz=7 fuzz.patch Returns 0 on success, 1 on partial success (see --partial). """ opts = pycompat.byteskwargs(opts) if not patch1: raise error.Abort(_('need at least one patch to import')) patches = (patch1,) + patches date = opts.get('date') if date: opts['date'] = util.parsedate(date) exact = opts.get('exact') update = not opts.get('bypass') if not update and opts.get('no_commit'): raise error.Abort(_('cannot use --no-commit with --bypass')) try: sim = float(opts.get('similarity') or 0) except ValueError: raise error.Abort(_('similarity must be a number')) if sim < 0 or sim > 100: raise error.Abort(_('similarity must be between 0 and 100')) if sim and not update: raise error.Abort(_('cannot use --similarity with --bypass')) if exact: if opts.get('edit'): raise error.Abort(_('cannot use --exact with --edit')) if opts.get('prefix'): raise error.Abort(_('cannot use --exact with --prefix')) base = opts["base"] wlock = dsguard = lock = tr = None msgs = [] ret = 0 try: wlock = repo.wlock() if update: cmdutil.checkunfinished(repo) if (exact or not opts.get('force')): cmdutil.bailifchanged(repo) if not opts.get('no_commit'): lock = repo.lock() tr = repo.transaction('import') else: dsguard = dirstateguard.dirstateguard(repo, 'import') parents = repo[None].parents() for patchurl in patches: if patchurl == '-': ui.status(_('applying patch from stdin\n')) patchfile = ui.fin patchurl = 'stdin' # for error message else: patchurl = os.path.join(base, patchurl) ui.status(_('applying %s\n') % patchurl) patchfile = hg.openpath(ui, patchurl) haspatch = False for hunk in patch.split(patchfile): (msg, node, rej) = cmdutil.tryimportone(ui, repo, hunk, parents, opts, msgs, hg.clean) if msg: haspatch = True ui.note(msg + '\n') if update or exact: parents = repo[None].parents() else: parents = [repo[node]] if rej: ui.write_err(_("patch applied partially\n")) ui.write_err(_("(fix the .rej files and run " "`hg commit --amend`)\n")) ret = 1 break if not haspatch: raise error.Abort(_('%s: no diffs found') % patchurl) if tr: tr.close() if msgs: repo.savecommitmessage('\n* * *\n'.join(msgs)) if dsguard: dsguard.close() return ret finally: if tr: tr.release() release(lock, dsguard, wlock) @command('incoming|in', [('f', 'force', None, _('run even if remote repository is unrelated')), ('n', 'newest-first', None, _('show newest record first')), ('', 'bundle', '', _('file to store the bundles into'), _('FILE')), ('r', 'rev', [], _('a remote changeset intended to be added'), _('REV')), ('B', 'bookmarks', False, _("compare bookmarks")), ('b', 'branch', [], _('a specific branch you would like to pull'), _('BRANCH')), ] + logopts + remoteopts + subrepoopts, _('[-p] [-n] [-M] [-f] [-r REV]... [--bundle FILENAME] [SOURCE]')) def incoming(ui, repo, source="default", **opts): """show new changesets found in source Show new changesets found in the specified path/URL or the default pull location. These are the changesets that would have been pulled by :hg:`pull` at the time you issued this command. See pull for valid source format details. .. container:: verbose With -B/--bookmarks, the result of bookmark comparison between local and remote repositories is displayed. With -v/--verbose, status is also displayed for each bookmark like below:: BM1 01234567890a added BM2 1234567890ab advanced BM3 234567890abc diverged BM4 34567890abcd changed The action taken locally when pulling depends on the status of each bookmark: :``added``: pull will create it :``advanced``: pull will update it :``diverged``: pull will create a divergent bookmark :``changed``: result depends on remote changesets From the point of view of pulling behavior, bookmark existing only in the remote repository are treated as ``added``, even if it is in fact locally deleted. .. container:: verbose For remote repository, using --bundle avoids downloading the changesets twice if the incoming is followed by a pull. Examples: - show incoming changes with patches and full description:: hg incoming -vp - show incoming changes excluding merges, store a bundle:: hg in -vpM --bundle incoming.hg hg pull incoming.hg - briefly list changes inside a bundle:: hg in changes.hg -T "{desc|firstline}\\n" Returns 0 if there are incoming changes, 1 otherwise. """ opts = pycompat.byteskwargs(opts) if opts.get('graph'): cmdutil.checkunsupportedgraphflags([], opts) def display(other, chlist, displayer): revdag = cmdutil.graphrevs(other, chlist, opts) cmdutil.displaygraph(ui, repo, revdag, displayer, graphmod.asciiedges) hg._incoming(display, lambda: 1, ui, repo, source, opts, buffered=True) return 0 if opts.get('bundle') and opts.get('subrepos'): raise error.Abort(_('cannot combine --bundle and --subrepos')) if opts.get('bookmarks'): source, branches = hg.parseurl(ui.expandpath(source), opts.get('branch')) other = hg.peer(repo, opts, source) if 'bookmarks' not in other.listkeys('namespaces'): ui.warn(_("remote doesn't support bookmarks\n")) return 0 ui.pager('incoming') ui.status(_('comparing with %s\n') % util.hidepassword(source)) return bookmarks.incoming(ui, repo, other) repo._subtoppath = ui.expandpath(source) try: return hg.incoming(ui, repo, source, opts) finally: del repo._subtoppath @command('^init', remoteopts, _('[-e CMD] [--remotecmd CMD] [DEST]'), norepo=True) def init(ui, dest=".", **opts): """create a new repository in the given directory Initialize a new repository in the given directory. If the given directory does not exist, it will be created. If no directory is given, the current directory is used. It is possible to specify an ``ssh://`` URL as the destination. See :hg:`help urls` for more information. Returns 0 on success. """ opts = pycompat.byteskwargs(opts) hg.peer(ui, opts, ui.expandpath(dest), create=True) @command('locate', [('r', 'rev', '', _('search the repository as it is in REV'), _('REV')), ('0', 'print0', None, _('end filenames with NUL, for use with xargs')), ('f', 'fullpath', None, _('print complete paths from the filesystem root')), ] + walkopts, _('[OPTION]... [PATTERN]...')) def locate(ui, repo, *pats, **opts): """locate files matching specific patterns (DEPRECATED) Print files under Mercurial control in the working directory whose names match the given patterns. By default, this command searches all directories in the working directory. To search just the current directory and its subdirectories, use "--include .". If no patterns are given to match, this command prints the names of all files under Mercurial control in the working directory. If you want to feed the output of this command into the "xargs" command, use the -0 option to both this command and "xargs". This will avoid the problem of "xargs" treating single filenames that contain whitespace as multiple filenames. See :hg:`help files` for a more versatile command. Returns 0 if a match is found, 1 otherwise. """ opts = pycompat.byteskwargs(opts) if opts.get('print0'): end = '\0' else: end = '\n' rev = scmutil.revsingle(repo, opts.get('rev'), None).node() ret = 1 ctx = repo[rev] m = scmutil.match(ctx, pats, opts, default='relglob', badfn=lambda x, y: False) ui.pager('locate') for abs in ctx.matches(m): if opts.get('fullpath'): ui.write(repo.wjoin(abs), end) else: ui.write(((pats and m.rel(abs)) or abs), end) ret = 0 return ret @command('^log|history', [('f', 'follow', None, _('follow changeset history, or file history across copies and renames')), ('', 'follow-first', None, _('only follow the first parent of merge changesets (DEPRECATED)')), ('d', 'date', '', _('show revisions matching date spec'), _('DATE')), ('C', 'copies', None, _('show copied files')), ('k', 'keyword', [], _('do case-insensitive search for a given text'), _('TEXT')), ('r', 'rev', [], _('show the specified revision or revset'), _('REV')), ('L', 'line-range', [], _('follow line range of specified file (EXPERIMENTAL)'), _('FILE,RANGE')), ('', 'removed', None, _('include revisions where files were removed')), ('m', 'only-merges', None, _('show only merges (DEPRECATED)')), ('u', 'user', [], _('revisions committed by user'), _('USER')), ('', 'only-branch', [], _('show only changesets within the given named branch (DEPRECATED)'), _('BRANCH')), ('b', 'branch', [], _('show changesets within the given named branch'), _('BRANCH')), ('P', 'prune', [], _('do not display revision or any of its ancestors'), _('REV')), ] + logopts + walkopts, _('[OPTION]... [FILE]'), inferrepo=True) def log(ui, repo, *pats, **opts): """show revision history of entire repository or files Print the revision history of the specified files or the entire project. If no revision range is specified, the default is ``tip:0`` unless --follow is set, in which case the working directory parent is used as the starting revision. File history is shown without following rename or copy history of files. Use -f/--follow with a filename to follow history across renames and copies. --follow without a filename will only show ancestors or descendants of the starting revision. By default this command prints revision number and changeset id, tags, non-trivial parents, user, date and time, and a summary for each commit. When the -v/--verbose switch is used, the list of changed files and full commit message are shown. With --graph the revisions are shown as an ASCII art DAG with the most recent changeset at the top. 'o' is a changeset, '@' is a working directory parent, 'x' is obsolete, and '+' represents a fork where the changeset from the lines below is a parent of the 'o' merge on the same line. Paths in the DAG are represented with '|', '/' and so forth. ':' in place of a '|' indicates one or more revisions in a path are omitted. .. container:: verbose Use -L/--line-range FILE,M:N options to follow the history of lines from M to N in FILE. With -p/--patch only diff hunks affecting specified line range will be shown. This option requires --follow; it can be specified multiple times. Currently, this option is not compatible with --graph. This option is experimental. .. note:: :hg:`log --patch` may generate unexpected diff output for merge changesets, as it will only compare the merge changeset against its first parent. Also, only files different from BOTH parents will appear in files:. .. note:: For performance reasons, :hg:`log FILE` may omit duplicate changes made on branches and will not show removals or mode changes. To see all such changes, use the --removed switch. .. container:: verbose .. note:: The history resulting from -L/--line-range options depends on diff options; for instance if white-spaces are ignored, respective changes with only white-spaces in specified line range will not be listed. .. container:: verbose Some examples: - changesets with full descriptions and file lists:: hg log -v - changesets ancestral to the working directory:: hg log -f - last 10 commits on the current branch:: hg log -l 10 -b . - changesets showing all modifications of a file, including removals:: hg log --removed file.c - all changesets that touch a directory, with diffs, excluding merges:: hg log -Mp lib/ - all revision numbers that match a keyword:: hg log -k bug --template "{rev}\\n" - the full hash identifier of the working directory parent:: hg log -r . --template "{node}\\n" - list available log templates:: hg log -T list - check if a given changeset is included in a tagged release:: hg log -r "a21ccf and ancestor(1.9)" - find all changesets by some user in a date range:: hg log -k alice -d "may 2008 to jul 2008" - summary of all changesets after the last tag:: hg log -r "last(tagged())::" --template "{desc|firstline}\\n" - changesets touching lines 13 to 23 for file.c:: hg log -L file.c,13:23 - changesets touching lines 13 to 23 for file.c and lines 2 to 6 of main.c with patch:: hg log -L file.c,13:23 -L main.c,2:6 -p See :hg:`help dates` for a list of formats valid for -d/--date. See :hg:`help revisions` for more about specifying and ordering revisions. See :hg:`help templates` for more about pre-packaged styles and specifying custom templates. The default template used by the log command can be customized via the ``ui.logtemplate`` configuration setting. Returns 0 on success. """ opts = pycompat.byteskwargs(opts) linerange = opts.get('line_range') if linerange and not opts.get('follow'): raise error.Abort(_('--line-range requires --follow')) if linerange and pats: raise error.Abort( _('FILE arguments are not compatible with --line-range option') ) if opts.get('follow') and opts.get('rev'): opts['rev'] = [revsetlang.formatspec('reverse(::%lr)', opts.get('rev'))] del opts['follow'] if opts.get('graph'): if linerange: raise error.Abort(_('graph not supported with line range patterns')) return cmdutil.graphlog(ui, repo, pats, opts) revs, expr, filematcher = cmdutil.getlogrevs(repo, pats, opts) hunksfilter = None if linerange: revs, lrfilematcher, hunksfilter = cmdutil.getloglinerangerevs( repo, revs, opts) if filematcher is not None and lrfilematcher is not None: basefilematcher = filematcher def filematcher(rev): files = (basefilematcher(rev).files() + lrfilematcher(rev).files()) return scmutil.matchfiles(repo, files) elif filematcher is None: filematcher = lrfilematcher limit = cmdutil.loglimit(opts) count = 0 getrenamed = None if opts.get('copies'): endrev = None if opts.get('rev'): endrev = scmutil.revrange(repo, opts.get('rev')).max() + 1 getrenamed = templatekw.getrenamedfn(repo, endrev=endrev) ui.pager('log') displayer = cmdutil.show_changeset(ui, repo, opts, buffered=True) for rev in revs: if count == limit: break ctx = repo[rev] copies = None if getrenamed is not None and rev: copies = [] for fn in ctx.files(): rename = getrenamed(fn, rev) if rename: copies.append((fn, rename[0])) if filematcher: revmatchfn = filematcher(ctx.rev()) else: revmatchfn = None if hunksfilter: revhunksfilter = hunksfilter(rev) else: revhunksfilter = None displayer.show(ctx, copies=copies, matchfn=revmatchfn, hunksfilterfn=revhunksfilter) if displayer.flush(ctx): count += 1 displayer.close() @command('manifest', [('r', 'rev', '', _('revision to display'), _('REV')), ('', 'all', False, _("list files from all revisions"))] + formatteropts, _('[-r REV]')) def manifest(ui, repo, node=None, rev=None, **opts): """output the current or given revision of the project manifest Print a list of version controlled files for the given revision. If no revision is given, the first parent of the working directory is used, or the null revision if no revision is checked out. With -v, print file permissions, symlink and executable bits. With --debug, print file revision hashes. If option --all is specified, the list of all files from all revisions is printed. This includes deleted and renamed files. Returns 0 on success. """ opts = pycompat.byteskwargs(opts) fm = ui.formatter('manifest', opts) if opts.get('all'): if rev or node: raise error.Abort(_("can't specify a revision with --all")) res = [] prefix = "data/" suffix = ".i" plen = len(prefix) slen = len(suffix) with repo.lock(): for fn, b, size in repo.store.datafiles(): if size != 0 and fn[-slen:] == suffix and fn[:plen] == prefix: res.append(fn[plen:-slen]) ui.pager('manifest') for f in res: fm.startitem() fm.write("path", '%s\n', f) fm.end() return if rev and node: raise error.Abort(_("please specify just one revision")) if not node: node = rev char = {'l': '@', 'x': '*', '': ''} mode = {'l': '644', 'x': '755', '': '644'} ctx = scmutil.revsingle(repo, node) mf = ctx.manifest() ui.pager('manifest') for f in ctx: fm.startitem() fl = ctx[f].flags() fm.condwrite(ui.debugflag, 'hash', '%s ', hex(mf[f])) fm.condwrite(ui.verbose, 'mode type', '%s %1s ', mode[fl], char[fl]) fm.write('path', '%s\n', f) fm.end() @command('^merge', [('f', 'force', None, _('force a merge including outstanding changes (DEPRECATED)')), ('r', 'rev', '', _('revision to merge'), _('REV')), ('P', 'preview', None, _('review revisions to merge (no merge is performed)')) ] + mergetoolopts, _('[-P] [[-r] REV]')) def merge(ui, repo, node=None, **opts): """merge another revision into working directory The current working directory is updated with all changes made in the requested revision since the last common predecessor revision. Files that changed between either parent are marked as changed for the next commit and a commit must be performed before any further updates to the repository are allowed. The next commit will have two parents. ``--tool`` can be used to specify the merge tool used for file merges. It overrides the HGMERGE environment variable and your configuration files. See :hg:`help merge-tools` for options. If no revision is specified, the working directory's parent is a head revision, and the current branch contains exactly one other head, the other head is merged with by default. Otherwise, an explicit revision with which to merge with must be provided. See :hg:`help resolve` for information on handling file conflicts. To undo an uncommitted merge, use :hg:`update --clean .` which will check out a clean copy of the original merge parent, losing all changes. Returns 0 on success, 1 if there are unresolved files. """ opts = pycompat.byteskwargs(opts) if opts.get('rev') and node: raise error.Abort(_("please specify just one revision")) if not node: node = opts.get('rev') if node: node = scmutil.revsingle(repo, node).node() if not node: node = repo[destutil.destmerge(repo)].node() if opts.get('preview'): # find nodes that are ancestors of p2 but not of p1 p1 = repo.lookup('.') p2 = repo.lookup(node) nodes = repo.changelog.findmissing(common=[p1], heads=[p2]) displayer = cmdutil.show_changeset(ui, repo, opts) for node in nodes: displayer.show(repo[node]) displayer.close() return 0 try: # ui.forcemerge is an internal variable, do not document repo.ui.setconfig('ui', 'forcemerge', opts.get('tool', ''), 'merge') force = opts.get('force') labels = ['working copy', 'merge rev'] return hg.merge(repo, node, force=force, mergeforce=force, labels=labels) finally: ui.setconfig('ui', 'forcemerge', '', 'merge') @command('outgoing|out', [('f', 'force', None, _('run even when the destination is unrelated')), ('r', 'rev', [], _('a changeset intended to be included in the destination'), _('REV')), ('n', 'newest-first', None, _('show newest record first')), ('B', 'bookmarks', False, _('compare bookmarks')), ('b', 'branch', [], _('a specific branch you would like to push'), _('BRANCH')), ] + logopts + remoteopts + subrepoopts, _('[-M] [-p] [-n] [-f] [-r REV]... [DEST]')) def outgoing(ui, repo, dest=None, **opts): """show changesets not found in the destination Show changesets not found in the specified destination repository or the default push location. These are the changesets that would be pushed if a push was requested. See pull for details of valid destination formats. .. container:: verbose With -B/--bookmarks, the result of bookmark comparison between local and remote repositories is displayed. With -v/--verbose, status is also displayed for each bookmark like below:: BM1 01234567890a added BM2 deleted BM3 234567890abc advanced BM4 34567890abcd diverged BM5 4567890abcde changed The action taken when pushing depends on the status of each bookmark: :``added``: push with ``-B`` will create it :``deleted``: push with ``-B`` will delete it :``advanced``: push will update it :``diverged``: push with ``-B`` will update it :``changed``: push with ``-B`` will update it From the point of view of pushing behavior, bookmarks existing only in the remote repository are treated as ``deleted``, even if it is in fact added remotely. Returns 0 if there are outgoing changes, 1 otherwise. """ opts = pycompat.byteskwargs(opts) if opts.get('graph'): cmdutil.checkunsupportedgraphflags([], opts) o, other = hg._outgoing(ui, repo, dest, opts) if not o: cmdutil.outgoinghooks(ui, repo, other, opts, o) return revdag = cmdutil.graphrevs(repo, o, opts) ui.pager('outgoing') displayer = cmdutil.show_changeset(ui, repo, opts, buffered=True) cmdutil.displaygraph(ui, repo, revdag, displayer, graphmod.asciiedges) cmdutil.outgoinghooks(ui, repo, other, opts, o) return 0 if opts.get('bookmarks'): dest = ui.expandpath(dest or 'default-push', dest or 'default') dest, branches = hg.parseurl(dest, opts.get('branch')) other = hg.peer(repo, opts, dest) if 'bookmarks' not in other.listkeys('namespaces'): ui.warn(_("remote doesn't support bookmarks\n")) return 0 ui.status(_('comparing with %s\n') % util.hidepassword(dest)) ui.pager('outgoing') return bookmarks.outgoing(ui, repo, other) repo._subtoppath = ui.expandpath(dest or 'default-push', dest or 'default') try: return hg.outgoing(ui, repo, dest, opts) finally: del repo._subtoppath @command('parents', [('r', 'rev', '', _('show parents of the specified revision'), _('REV')), ] + templateopts, _('[-r REV] [FILE]'), inferrepo=True) def parents(ui, repo, file_=None, **opts): """show the parents of the working directory or revision (DEPRECATED) Print the working directory's parent revisions. If a revision is given via -r/--rev, the parent of that revision will be printed. If a file argument is given, the revision in which the file was last changed (before the working directory revision or the argument to --rev if given) is printed. This command is equivalent to:: hg log -r "p1()+p2()" or hg log -r "p1(REV)+p2(REV)" or hg log -r "max(::p1() and file(FILE))+max(::p2() and file(FILE))" or hg log -r "max(::p1(REV) and file(FILE))+max(::p2(REV) and file(FILE))" See :hg:`summary` and :hg:`help revsets` for related information. Returns 0 on success. """ opts = pycompat.byteskwargs(opts) ctx = scmutil.revsingle(repo, opts.get('rev'), None) if file_: m = scmutil.match(ctx, (file_,), opts) if m.anypats() or len(m.files()) != 1: raise error.Abort(_('can only specify an explicit filename')) file_ = m.files()[0] filenodes = [] for cp in ctx.parents(): if not cp: continue try: filenodes.append(cp.filenode(file_)) except error.LookupError: pass if not filenodes: raise error.Abort(_("'%s' not found in manifest!") % file_) p = [] for fn in filenodes: fctx = repo.filectx(file_, fileid=fn) p.append(fctx.node()) else: p = [cp.node() for cp in ctx.parents()] displayer = cmdutil.show_changeset(ui, repo, opts) for n in p: if n != nullid: displayer.show(repo[n]) displayer.close() @command('paths', formatteropts, _('[NAME]'), optionalrepo=True) def paths(ui, repo, search=None, **opts): """show aliases for remote repositories Show definition of symbolic path name NAME. If no name is given, show definition of all available names. Option -q/--quiet suppresses all output when searching for NAME and shows only the path names when listing all definitions. Path names are defined in the [paths] section of your configuration file and in ``/etc/mercurial/hgrc``. If run inside a repository, ``.hg/hgrc`` is used, too. The path names ``default`` and ``default-push`` have a special meaning. When performing a push or pull operation, they are used as fallbacks if no location is specified on the command-line. When ``default-push`` is set, it will be used for push and ``default`` will be used for pull; otherwise ``default`` is used as the fallback for both. When cloning a repository, the clone source is written as ``default`` in ``.hg/hgrc``. .. note:: ``default`` and ``default-push`` apply to all inbound (e.g. :hg:`incoming`) and outbound (e.g. :hg:`outgoing`, :hg:`email` and :hg:`bundle`) operations. See :hg:`help urls` for more information. Returns 0 on success. """ opts = pycompat.byteskwargs(opts) ui.pager('paths') if search: pathitems = [(name, path) for name, path in ui.paths.iteritems() if name == search] else: pathitems = sorted(ui.paths.iteritems()) fm = ui.formatter('paths', opts) if fm.isplain(): hidepassword = util.hidepassword else: hidepassword = str if ui.quiet: namefmt = '%s\n' else: namefmt = '%s = ' showsubopts = not search and not ui.quiet for name, path in pathitems: fm.startitem() fm.condwrite(not search, 'name', namefmt, name) fm.condwrite(not ui.quiet, 'url', '%s\n', hidepassword(path.rawloc)) for subopt, value in sorted(path.suboptions.items()): assert subopt not in ('name', 'url') if showsubopts: fm.plain('%s:%s = ' % (name, subopt)) fm.condwrite(showsubopts, subopt, '%s\n', value) fm.end() if search and not pathitems: if not ui.quiet: ui.warn(_("not found!\n")) return 1 else: return 0 @command('phase', [('p', 'public', False, _('set changeset phase to public')), ('d', 'draft', False, _('set changeset phase to draft')), ('s', 'secret', False, _('set changeset phase to secret')), ('f', 'force', False, _('allow to move boundary backward')), ('r', 'rev', [], _('target revision'), _('REV')), ], _('[-p|-d|-s] [-f] [-r] [REV...]')) def phase(ui, repo, *revs, **opts): """set or show the current phase name With no argument, show the phase name of the current revision(s). With one of -p/--public, -d/--draft or -s/--secret, change the phase value of the specified revisions. Unless -f/--force is specified, :hg:`phase` won't move changesets from a lower phase to a higher phase. Phases are ordered as follows:: public < draft < secret Returns 0 on success, 1 if some phases could not be changed. (For more information about the phases concept, see :hg:`help phases`.) """ opts = pycompat.byteskwargs(opts) # search for a unique phase argument targetphase = None for idx, name in enumerate(phases.phasenames): if opts[name]: if targetphase is not None: raise error.Abort(_('only one phase can be specified')) targetphase = idx # look for specified revision revs = list(revs) revs.extend(opts['rev']) if not revs: # display both parents as the second parent phase can influence # the phase of a merge commit revs = [c.rev() for c in repo[None].parents()] revs = scmutil.revrange(repo, revs) lock = None ret = 0 if targetphase is None: # display for r in revs: ctx = repo[r] ui.write('%i: %s\n' % (ctx.rev(), ctx.phasestr())) else: tr = None lock = repo.lock() try: tr = repo.transaction("phase") # set phase if not revs: raise error.Abort(_('empty revision set')) nodes = [repo[r].node() for r in revs] # moving revision from public to draft may hide them # We have to check result on an unfiltered repository unfi = repo.unfiltered() getphase = unfi._phasecache.phase olddata = [getphase(unfi, r) for r in unfi] phases.advanceboundary(repo, tr, targetphase, nodes) if opts['force']: phases.retractboundary(repo, tr, targetphase, nodes) tr.close() finally: if tr is not None: tr.release() lock.release() getphase = unfi._phasecache.phase newdata = [getphase(unfi, r) for r in unfi] changes = sum(newdata[r] != olddata[r] for r in unfi) cl = unfi.changelog rejected = [n for n in nodes if newdata[cl.rev(n)] < targetphase] if rejected: ui.warn(_('cannot move %i changesets to a higher ' 'phase, use --force\n') % len(rejected)) ret = 1 if changes: msg = _('phase changed for %i changesets\n') % changes if ret: ui.status(msg) else: ui.note(msg) else: ui.warn(_('no phases changed\n')) return ret def postincoming(ui, repo, modheads, optupdate, checkout, brev): """Run after a changegroup has been added via pull/unbundle This takes arguments below: :modheads: change of heads by pull/unbundle :optupdate: updating working directory is needed or not :checkout: update destination revision (or None to default destination) :brev: a name, which might be a bookmark to be activated after updating """ if modheads == 0: return if optupdate: try: return hg.updatetotally(ui, repo, checkout, brev) except error.UpdateAbort as inst: msg = _("not updating: %s") % str(inst) hint = inst.hint raise error.UpdateAbort(msg, hint=hint) if modheads > 1: currentbranchheads = len(repo.branchheads()) if currentbranchheads == modheads: ui.status(_("(run 'hg heads' to see heads, 'hg merge' to merge)\n")) elif currentbranchheads > 1: ui.status(_("(run 'hg heads .' to see heads, 'hg merge' to " "merge)\n")) else: ui.status(_("(run 'hg heads' to see heads)\n")) elif not ui.configbool('commands', 'update.requiredest'): ui.status(_("(run 'hg update' to get a working copy)\n")) @command('^pull', [('u', 'update', None, _('update to new branch head if changesets were pulled')), ('f', 'force', None, _('run even when remote repository is unrelated')), ('r', 'rev', [], _('a remote changeset intended to be added'), _('REV')), ('B', 'bookmark', [], _("bookmark to pull"), _('BOOKMARK')), ('b', 'branch', [], _('a specific branch you would like to pull'), _('BRANCH')), ] + remoteopts, _('[-u] [-f] [-r REV]... [-e CMD] [--remotecmd CMD] [SOURCE]')) def pull(ui, repo, source="default", **opts): """pull changes from the specified source Pull changes from a remote repository to a local one. This finds all changes from the repository at the specified path or URL and adds them to a local repository (the current one unless -R is specified). By default, this does not update the copy of the project in the working directory. Use :hg:`incoming` if you want to see what would have been added by a pull at the time you issued this command. If you then decide to add those changes to the repository, you should use :hg:`pull -r X` where ``X`` is the last changeset listed by :hg:`incoming`. If SOURCE is omitted, the 'default' path will be used. See :hg:`help urls` for more information. Specifying bookmark as ``.`` is equivalent to specifying the active bookmark's name. Returns 0 on success, 1 if an update had unresolved files. """ opts = pycompat.byteskwargs(opts) if ui.configbool('commands', 'update.requiredest') and opts.get('update'): msg = _('update destination required by configuration') hint = _('use hg pull followed by hg update DEST') raise error.Abort(msg, hint=hint) source, branches = hg.parseurl(ui.expandpath(source), opts.get('branch')) ui.status(_('pulling from %s\n') % util.hidepassword(source)) other = hg.peer(repo, opts, source) try: revs, checkout = hg.addbranchrevs(repo, other, branches, opts.get('rev')) pullopargs = {} if opts.get('bookmark'): if not revs: revs = [] # The list of bookmark used here is not the one used to actually # update the bookmark name. This can result in the revision pulled # not ending up with the name of the bookmark because of a race # condition on the server. (See issue 4689 for details) remotebookmarks = other.listkeys('bookmarks') pullopargs['remotebookmarks'] = remotebookmarks for b in opts['bookmark']: b = repo._bookmarks.expandname(b) if b not in remotebookmarks: raise error.Abort(_('remote bookmark %s not found!') % b) revs.append(remotebookmarks[b]) if revs: try: # When 'rev' is a bookmark name, we cannot guarantee that it # will be updated with that name because of a race condition # server side. (See issue 4689 for details) oldrevs = revs revs = [] # actually, nodes for r in oldrevs: node = other.lookup(r) revs.append(node) if r == checkout: checkout = node except error.CapabilityError: err = _("other repository doesn't support revision lookup, " "so a rev cannot be specified.") raise error.Abort(err) pullopargs.update(opts.get('opargs', {})) modheads = exchange.pull(repo, other, heads=revs, force=opts.get('force'), bookmarks=opts.get('bookmark', ()), opargs=pullopargs).cgresult # brev is a name, which might be a bookmark to be activated at # the end of the update. In other words, it is an explicit # destination of the update brev = None if checkout: checkout = str(repo.changelog.rev(checkout)) # order below depends on implementation of # hg.addbranchrevs(). opts['bookmark'] is ignored, # because 'checkout' is determined without it. if opts.get('rev'): brev = opts['rev'][0] elif opts.get('branch'): brev = opts['branch'][0] else: brev = branches[0] repo._subtoppath = source try: ret = postincoming(ui, repo, modheads, opts.get('update'), checkout, brev) finally: del repo._subtoppath finally: other.close() return ret @command('^push', [('f', 'force', None, _('force push')), ('r', 'rev', [], _('a changeset intended to be included in the destination'), _('REV')), ('B', 'bookmark', [], _("bookmark to push"), _('BOOKMARK')), ('b', 'branch', [], _('a specific branch you would like to push'), _('BRANCH')), ('', 'new-branch', False, _('allow pushing a new branch')), ('', 'pushvars', [], _('variables that can be sent to server (ADVANCED)')), ] + remoteopts, _('[-f] [-r REV]... [-e CMD] [--remotecmd CMD] [DEST]')) def push(ui, repo, dest=None, **opts): """push changes to the specified destination Push changesets from the local repository to the specified destination. This operation is symmetrical to pull: it is identical to a pull in the destination repository from the current one. By default, push will not allow creation of new heads at the destination, since multiple heads would make it unclear which head to use. In this situation, it is recommended to pull and merge before pushing. Use --new-branch if you want to allow push to create a new named branch that is not present at the destination. This allows you to only create a new branch without forcing other changes. .. note:: Extra care should be taken with the -f/--force option, which will push all new heads on all branches, an action which will almost always cause confusion for collaborators. If -r/--rev is used, the specified revision and all its ancestors will be pushed to the remote repository. If -B/--bookmark is used, the specified bookmarked revision, its ancestors, and the bookmark will be pushed to the remote repository. Specifying ``.`` is equivalent to specifying the active bookmark's name. Please see :hg:`help urls` for important details about ``ssh://`` URLs. If DESTINATION is omitted, a default path will be used. .. container:: verbose The --pushvars option sends strings to the server that become environment variables prepended with ``HG_USERVAR_``. For example, ``--pushvars ENABLE_FEATURE=true``, provides the server side hooks with ``HG_USERVAR_ENABLE_FEATURE=true`` as part of their environment. pushvars can provide for user-overridable hooks as well as set debug levels. One example is having a hook that blocks commits containing conflict markers, but enables the user to override the hook if the file is using conflict markers for testing purposes or the file format has strings that look like conflict markers. By default, servers will ignore `--pushvars`. To enable it add the following to your configuration file:: [push] pushvars.server = true Returns 0 if push was successful, 1 if nothing to push. """ opts = pycompat.byteskwargs(opts) if opts.get('bookmark'): ui.setconfig('bookmarks', 'pushing', opts['bookmark'], 'push') for b in opts['bookmark']: # translate -B options to -r so changesets get pushed b = repo._bookmarks.expandname(b) if b in repo._bookmarks: opts.setdefault('rev', []).append(b) else: # if we try to push a deleted bookmark, translate it to null # this lets simultaneous -r, -b options continue working opts.setdefault('rev', []).append("null") path = ui.paths.getpath(dest, default=('default-push', 'default')) if not path: raise error.Abort(_('default repository not configured!'), hint=_("see 'hg help config.paths'")) dest = path.pushloc or path.loc branches = (path.branch, opts.get('branch') or []) ui.status(_('pushing to %s\n') % util.hidepassword(dest)) revs, checkout = hg.addbranchrevs(repo, repo, branches, opts.get('rev')) other = hg.peer(repo, opts, dest) if revs: revs = [repo.lookup(r) for r in scmutil.revrange(repo, revs)] if not revs: raise error.Abort(_("specified revisions evaluate to an empty set"), hint=_("use different revision arguments")) elif path.pushrev: # It doesn't make any sense to specify ancestor revisions. So limit # to DAG heads to make discovery simpler. expr = revsetlang.formatspec('heads(%r)', path.pushrev) revs = scmutil.revrange(repo, [expr]) revs = [repo[rev].node() for rev in revs] if not revs: raise error.Abort(_('default push revset for path evaluates to an ' 'empty set')) repo._subtoppath = dest try: # push subrepos depth-first for coherent ordering c = repo[''] subs = c.substate # only repos that are committed for s in sorted(subs): result = c.sub(s).push(opts) if result == 0: return not result finally: del repo._subtoppath opargs = dict(opts.get('opargs', {})) # copy opargs since we may mutate it opargs.setdefault('pushvars', []).extend(opts.get('pushvars', [])) pushop = exchange.push(repo, other, opts.get('force'), revs=revs, newbranch=opts.get('new_branch'), bookmarks=opts.get('bookmark', ()), opargs=opargs) result = not pushop.cgresult if pushop.bkresult is not None: if pushop.bkresult == 2: result = 2 elif not result and pushop.bkresult: result = 2 return result @command('recover', []) def recover(ui, repo): """roll back an interrupted transaction Recover from an interrupted commit or pull. This command tries to fix the repository status after an interrupted operation. It should only be necessary when Mercurial suggests it. Returns 0 if successful, 1 if nothing to recover or verify fails. """ if repo.recover(): return hg.verify(repo) return 1 @command('^remove|rm', [('A', 'after', None, _('record delete for missing files')), ('f', 'force', None, _('forget added files, delete modified files')), ] + subrepoopts + walkopts, _('[OPTION]... FILE...'), inferrepo=True) def remove(ui, repo, *pats, **opts): """remove the specified files on the next commit Schedule the indicated files for removal from the current branch. This command schedules the files to be removed at the next commit. To undo a remove before that, see :hg:`revert`. To undo added files, see :hg:`forget`. .. container:: verbose -A/--after can be used to remove only files that have already been deleted, -f/--force can be used to force deletion, and -Af can be used to remove files from the next revision without deleting them from the working directory. The following table details the behavior of remove for different file states (columns) and option combinations (rows). The file states are Added [A], Clean [C], Modified [M] and Missing [!] (as reported by :hg:`status`). The actions are Warn, Remove (from branch) and Delete (from disk): ========= == == == == opt/state A C M ! ========= == == == == none W RD W R -f R RD RD R -A W W W R -Af R R R R ========= == == == == .. note:: :hg:`remove` never deletes files in Added [A] state from the working directory, not even if ``--force`` is specified. Returns 0 on success, 1 if any warnings encountered. """ opts = pycompat.byteskwargs(opts) after, force = opts.get('after'), opts.get('force') if not pats and not after: raise error.Abort(_('no files specified')) m = scmutil.match(repo[None], pats, opts) subrepos = opts.get('subrepos') return cmdutil.remove(ui, repo, m, "", after, force, subrepos) @command('rename|move|mv', [('A', 'after', None, _('record a rename that has already occurred')), ('f', 'force', None, _('forcibly copy over an existing managed file')), ] + walkopts + dryrunopts, _('[OPTION]... SOURCE... DEST')) def rename(ui, repo, *pats, **opts): """rename files; equivalent of copy + remove Mark dest as copies of sources; mark sources for deletion. If dest is a directory, copies are put in that directory. If dest is a file, there can only be one source. By default, this command copies the contents of files as they exist in the working directory. If invoked with -A/--after, the operation is recorded, but no copying is performed. This command takes effect at the next commit. To undo a rename before that, see :hg:`revert`. Returns 0 on success, 1 if errors are encountered. """ opts = pycompat.byteskwargs(opts) with repo.wlock(False): return cmdutil.copy(ui, repo, pats, opts, rename=True) @command('resolve', [('a', 'all', None, _('select all unresolved files')), ('l', 'list', None, _('list state of files needing merge')), ('m', 'mark', None, _('mark files as resolved')), ('u', 'unmark', None, _('mark files as unresolved')), ('n', 'no-status', None, _('hide status prefix'))] + mergetoolopts + walkopts + formatteropts, _('[OPTION]... [FILE]...'), inferrepo=True) def resolve(ui, repo, *pats, **opts): """redo merges or set/view the merge status of files Merges with unresolved conflicts are often the result of non-interactive merging using the ``internal:merge`` configuration setting, or a command-line merge tool like ``diff3``. The resolve command is used to manage the files involved in a merge, after :hg:`merge` has been run, and before :hg:`commit` is run (i.e. the working directory must have two parents). See :hg:`help merge-tools` for information on configuring merge tools. The resolve command can be used in the following ways: - :hg:`resolve [--tool TOOL] FILE...`: attempt to re-merge the specified files, discarding any previous merge attempts. Re-merging is not performed for files already marked as resolved. Use ``--all/-a`` to select all unresolved files. ``--tool`` can be used to specify the merge tool used for the given files. It overrides the HGMERGE environment variable and your configuration files. Previous file contents are saved with a ``.orig`` suffix. - :hg:`resolve -m [FILE]`: mark a file as having been resolved (e.g. after having manually fixed-up the files). The default is to mark all unresolved files. - :hg:`resolve -u [FILE]...`: mark a file as unresolved. The default is to mark all resolved files. - :hg:`resolve -l`: list files which had or still have conflicts. In the printed list, ``U`` = unresolved and ``R`` = resolved. You can use ``set:unresolved()`` or ``set:resolved()`` to filter the list. See :hg:`help filesets` for details. .. note:: Mercurial will not let you commit files with unresolved merge conflicts. You must use :hg:`resolve -m ...` before you can commit after a conflicting merge. Returns 0 on success, 1 if any files fail a resolve attempt. """ opts = pycompat.byteskwargs(opts) flaglist = 'all mark unmark list no_status'.split() all, mark, unmark, show, nostatus = \ [opts.get(o) for o in flaglist] if (show and (mark or unmark)) or (mark and unmark): raise error.Abort(_("too many options specified")) if pats and all: raise error.Abort(_("can't specify --all and patterns")) if not (all or pats or show or mark or unmark): raise error.Abort(_('no files or directories specified'), hint=('use --all to re-merge all unresolved files')) if show: ui.pager('resolve') fm = ui.formatter('resolve', opts) ms = mergemod.mergestate.read(repo) m = scmutil.match(repo[None], pats, opts) # Labels and keys based on merge state. Unresolved path conflicts show # as 'P'. Resolved path conflicts show as 'R', the same as normal # resolved conflicts. mergestateinfo = { 'u': ('resolve.unresolved', 'U'), 'r': ('resolve.resolved', 'R'), 'pu': ('resolve.unresolved', 'P'), 'pr': ('resolve.resolved', 'R'), 'd': ('resolve.driverresolved', 'D'), } for f in ms: if not m(f): continue label, key = mergestateinfo[ms[f]] fm.startitem() fm.condwrite(not nostatus, 'status', '%s ', key, label=label) fm.write('path', '%s\n', f, label=label) fm.end() return 0 with repo.wlock(): ms = mergemod.mergestate.read(repo) if not (ms.active() or repo.dirstate.p2() != nullid): raise error.Abort( _('resolve command not applicable when not merging')) wctx = repo[None] if ms.mergedriver and ms.mdstate() == 'u': proceed = mergemod.driverpreprocess(repo, ms, wctx) ms.commit() # allow mark and unmark to go through if not mark and not unmark and not proceed: return 1 m = scmutil.match(wctx, pats, opts) ret = 0 didwork = False runconclude = False tocomplete = [] for f in ms: if not m(f): continue didwork = True # don't let driver-resolved files be marked, and run the conclude # step if asked to resolve if ms[f] == "d": exact = m.exact(f) if mark: if exact: ui.warn(_('not marking %s as it is driver-resolved\n') % f) elif unmark: if exact: ui.warn(_('not unmarking %s as it is driver-resolved\n') % f) else: runconclude = True continue # path conflicts must be resolved manually if ms[f] in ("pu", "pr"): if mark: ms.mark(f, "pr") elif unmark: ms.mark(f, "pu") elif ms[f] == "pu": ui.warn(_('%s: path conflict must be resolved manually\n') % f) continue if mark: ms.mark(f, "r") elif unmark: ms.mark(f, "u") else: # backup pre-resolve (merge uses .orig for its own purposes) a = repo.wjoin(f) try: util.copyfile(a, a + ".resolve") except (IOError, OSError) as inst: if inst.errno != errno.ENOENT: raise try: # preresolve file ui.setconfig('ui', 'forcemerge', opts.get('tool', ''), 'resolve') complete, r = ms.preresolve(f, wctx) if not complete: tocomplete.append(f) elif r: ret = 1 finally: ui.setconfig('ui', 'forcemerge', '', 'resolve') ms.commit() # replace filemerge's .orig file with our resolve file, but only # for merges that are complete if complete: try: util.rename(a + ".resolve", scmutil.origpath(ui, repo, a)) except OSError as inst: if inst.errno != errno.ENOENT: raise for f in tocomplete: try: # resolve file ui.setconfig('ui', 'forcemerge', opts.get('tool', ''), 'resolve') r = ms.resolve(f, wctx) if r: ret = 1 finally: ui.setconfig('ui', 'forcemerge', '', 'resolve') ms.commit() # replace filemerge's .orig file with our resolve file a = repo.wjoin(f) try: util.rename(a + ".resolve", scmutil.origpath(ui, repo, a)) except OSError as inst: if inst.errno != errno.ENOENT: raise ms.commit() ms.recordactions() if not didwork and pats: hint = None if not any([p for p in pats if p.find(':') >= 0]): pats = ['path:%s' % p for p in pats] m = scmutil.match(wctx, pats, opts) for f in ms: if not m(f): continue flags = ''.join(['-%s ' % o[0] for o in flaglist if opts.get(o)]) hint = _("(try: hg resolve %s%s)\n") % ( flags, ' '.join(pats)) break ui.warn(_("arguments do not match paths that need resolving\n")) if hint: ui.warn(hint) elif ms.mergedriver and ms.mdstate() != 's': # run conclude step when either a driver-resolved file is requested # or there are no driver-resolved files # we can't use 'ret' to determine whether any files are unresolved # because we might not have tried to resolve some if ((runconclude or not list(ms.driverresolved())) and not list(ms.unresolved())): proceed = mergemod.driverconclude(repo, ms, wctx) ms.commit() if not proceed: return 1 # Nudge users into finishing an unfinished operation unresolvedf = list(ms.unresolved()) driverresolvedf = list(ms.driverresolved()) if not unresolvedf and not driverresolvedf: ui.status(_('(no more unresolved files)\n')) cmdutil.checkafterresolved(repo) elif not unresolvedf: ui.status(_('(no more unresolved files -- ' 'run "hg resolve --all" to conclude)\n')) return ret @command('revert', [('a', 'all', None, _('revert all changes when no arguments given')), ('d', 'date', '', _('tipmost revision matching date'), _('DATE')), ('r', 'rev', '', _('revert to the specified revision'), _('REV')), ('C', 'no-backup', None, _('do not save backup copies of files')), ('i', 'interactive', None, _('interactively select the changes')), ] + walkopts + dryrunopts, _('[OPTION]... [-r REV] [NAME]...')) def revert(ui, repo, *pats, **opts): """restore files to their checkout state .. note:: To check out earlier revisions, you should use :hg:`update REV`. To cancel an uncommitted merge (and lose your changes), use :hg:`update --clean .`. With no revision specified, revert the specified files or directories to the contents they had in the parent of the working directory. This restores the contents of files to an unmodified state and unschedules adds, removes, copies, and renames. If the working directory has two parents, you must explicitly specify a revision. Using the -r/--rev or -d/--date options, revert the given files or directories to their states as of a specific revision. Because revert does not change the working directory parents, this will cause these files to appear modified. This can be helpful to "back out" some or all of an earlier change. See :hg:`backout` for a related method. Modified files are saved with a .orig suffix before reverting. To disable these backups, use --no-backup. It is possible to store the backup files in a custom directory relative to the root of the repository by setting the ``ui.origbackuppath`` configuration option. See :hg:`help dates` for a list of formats valid for -d/--date. See :hg:`help backout` for a way to reverse the effect of an earlier changeset. Returns 0 on success. """ if opts.get("date"): if opts.get("rev"): raise error.Abort(_("you can't specify a revision and a date")) opts["rev"] = cmdutil.finddate(ui, repo, opts["date"]) parent, p2 = repo.dirstate.parents() if not opts.get('rev') and p2 != nullid: # revert after merge is a trap for new users (issue2915) raise error.Abort(_('uncommitted merge with no revision specified'), hint=_("use 'hg update' or see 'hg help revert'")) ctx = scmutil.revsingle(repo, opts.get('rev')) if (not (pats or opts.get('include') or opts.get('exclude') or opts.get('all') or opts.get('interactive'))): msg = _("no files or directories specified") if p2 != nullid: hint = _("uncommitted merge, use --all to discard all changes," " or 'hg update -C .' to abort the merge") raise error.Abort(msg, hint=hint) dirty = any(repo.status()) node = ctx.node() if node != parent: if dirty: hint = _("uncommitted changes, use --all to discard all" " changes, or 'hg update %s' to update") % ctx.rev() else: hint = _("use --all to revert all files," " or 'hg update %s' to update") % ctx.rev() elif dirty: hint = _("uncommitted changes, use --all to discard all changes") else: hint = _("use --all to revert all files") raise error.Abort(msg, hint=hint) return cmdutil.revert(ui, repo, ctx, (parent, p2), *pats, **opts) @command('rollback', dryrunopts + [('f', 'force', False, _('ignore safety measures'))]) def rollback(ui, repo, **opts): """roll back the last transaction (DANGEROUS) (DEPRECATED) Please use :hg:`commit --amend` instead of rollback to correct mistakes in the last commit. This command should be used with care. There is only one level of rollback, and there is no way to undo a rollback. It will also restore the dirstate at the time of the last transaction, losing any dirstate changes since that time. This command does not alter the working directory. Transactions are used to encapsulate the effects of all commands that create new changesets or propagate existing changesets into a repository. .. container:: verbose For example, the following commands are transactional, and their effects can be rolled back: - commit - import - pull - push (with this repository as the destination) - unbundle To avoid permanent data loss, rollback will refuse to rollback a commit transaction if it isn't checked out. Use --force to override this protection. The rollback command can be entirely disabled by setting the ``ui.rollback`` configuration setting to false. If you're here because you want to use rollback and it's disabled, you can re-enable the command by setting ``ui.rollback`` to true. This command is not intended for use on public repositories. Once changes are visible for pull by other users, rolling a transaction back locally is ineffective (someone else may already have pulled the changes). Furthermore, a race is possible with readers of the repository; for example an in-progress pull from the repository may fail if a rollback is performed. Returns 0 on success, 1 if no rollback data is available. """ if not ui.configbool('ui', 'rollback'): raise error.Abort(_('rollback is disabled because it is unsafe'), hint=('see `hg help -v rollback` for information')) return repo.rollback(dryrun=opts.get(r'dry_run'), force=opts.get(r'force')) @command('root', []) def root(ui, repo): """print the root (top) of the current working directory Print the root directory of the current repository. Returns 0 on success. """ ui.write(repo.root + "\n") @command('^serve', [('A', 'accesslog', '', _('name of access log file to write to'), _('FILE')), ('d', 'daemon', None, _('run server in background')), ('', 'daemon-postexec', [], _('used internally by daemon mode')), ('E', 'errorlog', '', _('name of error log file to write to'), _('FILE')), # use string type, then we can check if something was passed ('p', 'port', '', _('port to listen on (default: 8000)'), _('PORT')), ('a', 'address', '', _('address to listen on (default: all interfaces)'), _('ADDR')), ('', 'prefix', '', _('prefix path to serve from (default: server root)'), _('PREFIX')), ('n', 'name', '', _('name to show in web pages (default: working directory)'), _('NAME')), ('', 'web-conf', '', _("name of the hgweb config file (see 'hg help hgweb')"), _('FILE')), ('', 'webdir-conf', '', _('name of the hgweb config file (DEPRECATED)'), _('FILE')), ('', 'pid-file', '', _('name of file to write process ID to'), _('FILE')), ('', 'stdio', None, _('for remote clients (ADVANCED)')), ('', 'cmdserver', '', _('for remote clients (ADVANCED)'), _('MODE')), ('t', 'templates', '', _('web templates to use'), _('TEMPLATE')), ('', 'style', '', _('template style to use'), _('STYLE')), ('6', 'ipv6', None, _('use IPv6 in addition to IPv4')), ('', 'certificate', '', _('SSL certificate file'), _('FILE'))] + subrepoopts, _('[OPTION]...'), optionalrepo=True) def serve(ui, repo, **opts): """start stand-alone webserver Start a local HTTP repository browser and pull server. You can use this for ad-hoc sharing and browsing of repositories. It is recommended to use a real web server to serve a repository for longer periods of time. Please note that the server does not implement access control. This means that, by default, anybody can read from the server and nobody can write to it by default. Set the ``web.allow_push`` option to ``*`` to allow everybody to push to the server. You should use a real web server if you need to authenticate users. By default, the server logs accesses to stdout and errors to stderr. Use the -A/--accesslog and -E/--errorlog options to log to files. To have the server choose a free port number to listen on, specify a port number of 0; in this case, the server will print the port number it uses. Returns 0 on success. """ opts = pycompat.byteskwargs(opts) if opts["stdio"] and opts["cmdserver"]: raise error.Abort(_("cannot use --stdio with --cmdserver")) if opts["stdio"]: if repo is None: raise error.RepoError(_("there is no Mercurial repository here" " (.hg not found)")) s = sshserver.sshserver(ui, repo) s.serve_forever() service = server.createservice(ui, repo, opts) return server.runservice(opts, initfn=service.init, runfn=service.run) @command('^status|st', [('A', 'all', None, _('show status of all files')), ('m', 'modified', None, _('show only modified files')), ('a', 'added', None, _('show only added files')), ('r', 'removed', None, _('show only removed files')), ('d', 'deleted', None, _('show only deleted (but tracked) files')), ('c', 'clean', None, _('show only files without changes')), ('u', 'unknown', None, _('show only unknown (not tracked) files')), ('i', 'ignored', None, _('show only ignored files')), ('n', 'no-status', None, _('hide status prefix')), ('t', 'terse', '', _('show the terse output (EXPERIMENTAL)')), ('C', 'copies', None, _('show source of copied files')), ('0', 'print0', None, _('end filenames with NUL, for use with xargs')), ('', 'rev', [], _('show difference from revision'), _('REV')), ('', 'change', '', _('list the changed files of a revision'), _('REV')), ] + walkopts + subrepoopts + formatteropts, _('[OPTION]... [FILE]...'), inferrepo=True) def status(ui, repo, *pats, **opts): """show changed files in the working directory Show status of files in the repository. If names are given, only files that match are shown. Files that are clean or ignored or the source of a copy/move operation, are not listed unless -c/--clean, -i/--ignored, -C/--copies or -A/--all are given. Unless options described with "show only ..." are given, the options -mardu are used. Option -q/--quiet hides untracked (unknown and ignored) files unless explicitly requested with -u/--unknown or -i/--ignored. .. note:: :hg:`status` may appear to disagree with diff if permissions have changed or a merge has occurred. The standard diff format does not report permission changes and diff only reports changes relative to one merge parent. If one revision is given, it is used as the base revision. If two revisions are given, the differences between them are shown. The --change option can also be used as a shortcut to list the changed files of a revision from its first parent. The codes used to show the status of files are:: M = modified A = added R = removed C = clean ! = missing (deleted by non-hg command, but still tracked) ? = not tracked I = ignored = origin of the previous file (with --copies) .. container:: verbose The -t/--terse option abbreviates the output by showing only the directory name if all the files in it share the same status. The option takes an argument indicating the statuses to abbreviate: 'm' for 'modified', 'a' for 'added', 'r' for 'removed', 'd' for 'deleted', 'u' for 'unknown', 'i' for 'ignored' and 'c' for clean. It abbreviates only those statuses which are passed. Note that clean and ignored files are not displayed with '--terse ic' unless the -c/--clean and -i/--ignored options are also used. The -v/--verbose option shows information when the repository is in an unfinished merge, shelve, rebase state etc. You can have this behavior turned on by default by enabling the ``commands.status.verbose`` option. You can skip displaying some of these states by setting ``commands.status.skipstates`` to one or more of: 'bisect', 'graft', 'histedit', 'merge', 'rebase', or 'unshelve'. Examples: - show changes in the working directory relative to a changeset:: hg status --rev 9353 - show changes in the working directory relative to the current directory (see :hg:`help patterns` for more information):: hg status re: - show all changes including copies in an existing changeset:: hg status --copies --change 9353 - get a NUL separated list of added files, suitable for xargs:: hg status -an0 - show more information about the repository status, abbreviating added, removed, modified, deleted, and untracked paths:: hg status -v -t mardu Returns 0 on success. """ opts = pycompat.byteskwargs(opts) revs = opts.get('rev') change = opts.get('change') terse = opts.get('terse') if revs and change: msg = _('cannot specify --rev and --change at the same time') raise error.Abort(msg) elif revs and terse: msg = _('cannot use --terse with --rev') raise error.Abort(msg) elif change: node2 = scmutil.revsingle(repo, change, None).node() node1 = repo[node2].p1().node() else: node1, node2 = scmutil.revpair(repo, revs) if pats or ui.configbool('commands', 'status.relative'): cwd = repo.getcwd() else: cwd = '' if opts.get('print0'): end = '\0' else: end = '\n' copy = {} states = 'modified added removed deleted unknown ignored clean'.split() show = [k for k in states if opts.get(k)] if opts.get('all'): show += ui.quiet and (states[:4] + ['clean']) or states if not show: if ui.quiet: show = states[:4] else: show = states[:5] m = scmutil.match(repo[node2], pats, opts) if terse: # we need to compute clean and unknown to terse stat = repo.status(node1, node2, m, 'ignored' in show or 'i' in terse, True, True, opts.get('subrepos')) stat = cmdutil.tersedir(stat, terse) else: stat = repo.status(node1, node2, m, 'ignored' in show, 'clean' in show, 'unknown' in show, opts.get('subrepos')) changestates = zip(states, pycompat.iterbytestr('MAR!?IC'), stat) if (opts.get('all') or opts.get('copies') or ui.configbool('ui', 'statuscopies')) and not opts.get('no_status'): copy = copies.pathcopies(repo[node1], repo[node2], m) ui.pager('status') fm = ui.formatter('status', opts) fmt = '%s' + end showchar = not opts.get('no_status') for state, char, files in changestates: if state in show: label = 'status.' + state for f in files: fm.startitem() fm.condwrite(showchar, 'status', '%s ', char, label=label) fm.write('path', fmt, repo.pathto(f, cwd), label=label) if f in copy: fm.write("copy", ' %s' + end, repo.pathto(copy[f], cwd), label='status.copied') if ((ui.verbose or ui.configbool('commands', 'status.verbose')) and not ui.plain()): cmdutil.morestatus(repo, fm) fm.end() @command('^summary|sum', [('', 'remote', None, _('check for push and pull'))], '[--remote]') def summary(ui, repo, **opts): """summarize working directory state This generates a brief summary of the working directory state, including parents, branch, commit status, phase and available updates. With the --remote option, this will check the default paths for incoming and outgoing changes. This can be time-consuming. Returns 0 on success. """ opts = pycompat.byteskwargs(opts) ui.pager('summary') ctx = repo[None] parents = ctx.parents() pnode = parents[0].node() marks = [] ms = None try: ms = mergemod.mergestate.read(repo) except error.UnsupportedMergeRecords as e: s = ' '.join(e.recordtypes) ui.warn( _('warning: merge state has unsupported record types: %s\n') % s) unresolved = [] else: unresolved = list(ms.unresolved()) for p in parents: # label with log.changeset (instead of log.parent) since this # shows a working directory parent *changeset*: # i18n: column positioning for "hg summary" ui.write(_('parent: %d:%s ') % (p.rev(), p), label=cmdutil._changesetlabels(p)) ui.write(' '.join(p.tags()), label='log.tag') if p.bookmarks(): marks.extend(p.bookmarks()) if p.rev() == -1: if not len(repo): ui.write(_(' (empty repository)')) else: ui.write(_(' (no revision checked out)')) if p.obsolete(): ui.write(_(' (obsolete)')) if p.isunstable(): instabilities = (ui.label(instability, 'trouble.%s' % instability) for instability in p.instabilities()) ui.write(' (' + ', '.join(instabilities) + ')') ui.write('\n') if p.description(): ui.status(' ' + p.description().splitlines()[0].strip() + '\n', label='log.summary') branch = ctx.branch() bheads = repo.branchheads(branch) # i18n: column positioning for "hg summary" m = _('branch: %s\n') % branch if branch != 'default': ui.write(m, label='log.branch') else: ui.status(m, label='log.branch') if marks: active = repo._activebookmark # i18n: column positioning for "hg summary" ui.write(_('bookmarks:'), label='log.bookmark') if active is not None: if active in marks: ui.write(' *' + active, label=bookmarks.activebookmarklabel) marks.remove(active) else: ui.write(' [%s]' % active, label=bookmarks.activebookmarklabel) for m in marks: ui.write(' ' + m, label='log.bookmark') ui.write('\n', label='log.bookmark') status = repo.status(unknown=True) c = repo.dirstate.copies() copied, renamed = [], [] for d, s in c.iteritems(): if s in status.removed: status.removed.remove(s) renamed.append(d) else: copied.append(d) if d in status.added: status.added.remove(d) subs = [s for s in ctx.substate if ctx.sub(s).dirty()] labels = [(ui.label(_('%d modified'), 'status.modified'), status.modified), (ui.label(_('%d added'), 'status.added'), status.added), (ui.label(_('%d removed'), 'status.removed'), status.removed), (ui.label(_('%d renamed'), 'status.copied'), renamed), (ui.label(_('%d copied'), 'status.copied'), copied), (ui.label(_('%d deleted'), 'status.deleted'), status.deleted), (ui.label(_('%d unknown'), 'status.unknown'), status.unknown), (ui.label(_('%d unresolved'), 'resolve.unresolved'), unresolved), (ui.label(_('%d subrepos'), 'status.modified'), subs)] t = [] for l, s in labels: if s: t.append(l % len(s)) t = ', '.join(t) cleanworkdir = False if repo.vfs.exists('graftstate'): t += _(' (graft in progress)') if repo.vfs.exists('updatestate'): t += _(' (interrupted update)') elif len(parents) > 1: t += _(' (merge)') elif branch != parents[0].branch(): t += _(' (new branch)') elif (parents[0].closesbranch() and pnode in repo.branchheads(branch, closed=True)): t += _(' (head closed)') elif not (status.modified or status.added or status.removed or renamed or copied or subs): t += _(' (clean)') cleanworkdir = True elif pnode not in bheads: t += _(' (new branch head)') if parents: pendingphase = max(p.phase() for p in parents) else: pendingphase = phases.public if pendingphase > phases.newcommitphase(ui): t += ' (%s)' % phases.phasenames[pendingphase] if cleanworkdir: # i18n: column positioning for "hg summary" ui.status(_('commit: %s\n') % t.strip()) else: # i18n: column positioning for "hg summary" ui.write(_('commit: %s\n') % t.strip()) # all ancestors of branch heads - all ancestors of parent = new csets new = len(repo.changelog.findmissing([pctx.node() for pctx in parents], bheads)) if new == 0: # i18n: column positioning for "hg summary" ui.status(_('update: (current)\n')) elif pnode not in bheads: # i18n: column positioning for "hg summary" ui.write(_('update: %d new changesets (update)\n') % new) else: # i18n: column positioning for "hg summary" ui.write(_('update: %d new changesets, %d branch heads (merge)\n') % (new, len(bheads))) t = [] draft = len(repo.revs('draft()')) if draft: t.append(_('%d draft') % draft) secret = len(repo.revs('secret()')) if secret: t.append(_('%d secret') % secret) if draft or secret: ui.status(_('phases: %s\n') % ', '.join(t)) if obsolete.isenabled(repo, obsolete.createmarkersopt): for trouble in ("orphan", "contentdivergent", "phasedivergent"): numtrouble = len(repo.revs(trouble + "()")) # We write all the possibilities to ease translation troublemsg = { "orphan": _("orphan: %d changesets"), "contentdivergent": _("content-divergent: %d changesets"), "phasedivergent": _("phase-divergent: %d changesets"), } if numtrouble > 0: ui.status(troublemsg[trouble] % numtrouble + "\n") cmdutil.summaryhooks(ui, repo) if opts.get('remote'): needsincoming, needsoutgoing = True, True else: needsincoming, needsoutgoing = False, False for i, o in cmdutil.summaryremotehooks(ui, repo, opts, None): if i: needsincoming = True if o: needsoutgoing = True if not needsincoming and not needsoutgoing: return def getincoming(): source, branches = hg.parseurl(ui.expandpath('default')) sbranch = branches[0] try: other = hg.peer(repo, {}, source) except error.RepoError: if opts.get('remote'): raise return source, sbranch, None, None, None revs, checkout = hg.addbranchrevs(repo, other, branches, None) if revs: revs = [other.lookup(rev) for rev in revs] ui.debug('comparing with %s\n' % util.hidepassword(source)) repo.ui.pushbuffer() commoninc = discovery.findcommonincoming(repo, other, heads=revs) repo.ui.popbuffer() return source, sbranch, other, commoninc, commoninc[1] if needsincoming: source, sbranch, sother, commoninc, incoming = getincoming() else: source = sbranch = sother = commoninc = incoming = None def getoutgoing(): dest, branches = hg.parseurl(ui.expandpath('default-push', 'default')) dbranch = branches[0] revs, checkout = hg.addbranchrevs(repo, repo, branches, None) if source != dest: try: dother = hg.peer(repo, {}, dest) except error.RepoError: if opts.get('remote'): raise return dest, dbranch, None, None ui.debug('comparing with %s\n' % util.hidepassword(dest)) elif sother is None: # there is no explicit destination peer, but source one is invalid return dest, dbranch, None, None else: dother = sother if (source != dest or (sbranch is not None and sbranch != dbranch)): common = None else: common = commoninc if revs: revs = [repo.lookup(rev) for rev in revs] repo.ui.pushbuffer() outgoing = discovery.findcommonoutgoing(repo, dother, onlyheads=revs, commoninc=common) repo.ui.popbuffer() return dest, dbranch, dother, outgoing if needsoutgoing: dest, dbranch, dother, outgoing = getoutgoing() else: dest = dbranch = dother = outgoing = None if opts.get('remote'): t = [] if incoming: t.append(_('1 or more incoming')) o = outgoing.missing if o: t.append(_('%d outgoing') % len(o)) other = dother or sother if 'bookmarks' in other.listkeys('namespaces'): counts = bookmarks.summary(repo, other) if counts[0] > 0: t.append(_('%d incoming bookmarks') % counts[0]) if counts[1] > 0: t.append(_('%d outgoing bookmarks') % counts[1]) if t: # i18n: column positioning for "hg summary" ui.write(_('remote: %s\n') % (', '.join(t))) else: # i18n: column positioning for "hg summary" ui.status(_('remote: (synced)\n')) cmdutil.summaryremotehooks(ui, repo, opts, ((source, sbranch, sother, commoninc), (dest, dbranch, dother, outgoing))) @command('tag', [('f', 'force', None, _('force tag')), ('l', 'local', None, _('make the tag local')), ('r', 'rev', '', _('revision to tag'), _('REV')), ('', 'remove', None, _('remove a tag')), # -l/--local is already there, commitopts cannot be used ('e', 'edit', None, _('invoke editor on commit messages')), ('m', 'message', '', _('use text as commit message'), _('TEXT')), ] + commitopts2, _('[-f] [-l] [-m TEXT] [-d DATE] [-u USER] [-r REV] NAME...')) def tag(ui, repo, name1, *names, **opts): """add one or more tags for the current or given revision Name a particular revision using <name>. Tags are used to name particular revisions of the repository and are very useful to compare different revisions, to go back to significant earlier versions or to mark branch points as releases, etc. Changing an existing tag is normally disallowed; use -f/--force to override. If no revision is given, the parent of the working directory is used. To facilitate version control, distribution, and merging of tags, they are stored as a file named ".hgtags" which is managed similarly to other project files and can be hand-edited if necessary. This also means that tagging creates a new commit. The file ".hg/localtags" is used for local tags (not shared among repositories). Tag commits are usually made at the head of a branch. If the parent of the working directory is not a branch head, :hg:`tag` aborts; use -f/--force to force the tag commit to be based on a non-head changeset. See :hg:`help dates` for a list of formats valid for -d/--date. Since tag names have priority over branch names during revision lookup, using an existing branch name as a tag name is discouraged. Returns 0 on success. """ opts = pycompat.byteskwargs(opts) wlock = lock = None try: wlock = repo.wlock() lock = repo.lock() rev_ = "." names = [t.strip() for t in (name1,) + names] if len(names) != len(set(names)): raise error.Abort(_('tag names must be unique')) for n in names: scmutil.checknewlabel(repo, n, 'tag') if not n: raise error.Abort(_('tag names cannot consist entirely of ' 'whitespace')) if opts.get('rev') and opts.get('remove'): raise error.Abort(_("--rev and --remove are incompatible")) if opts.get('rev'): rev_ = opts['rev'] message = opts.get('message') if opts.get('remove'): if opts.get('local'): expectedtype = 'local' else: expectedtype = 'global' for n in names: if not repo.tagtype(n): raise error.Abort(_("tag '%s' does not exist") % n) if repo.tagtype(n) != expectedtype: if expectedtype == 'global': raise error.Abort(_("tag '%s' is not a global tag") % n) else: raise error.Abort(_("tag '%s' is not a local tag") % n) rev_ = 'null' if not message: # we don't translate commit messages message = 'Removed tag %s' % ', '.join(names) elif not opts.get('force'): for n in names: if n in repo.tags(): raise error.Abort(_("tag '%s' already exists " "(use -f to force)") % n) if not opts.get('local'): p1, p2 = repo.dirstate.parents() if p2 != nullid: raise error.Abort(_('uncommitted merge')) bheads = repo.branchheads() if not opts.get('force') and bheads and p1 not in bheads: raise error.Abort(_('working directory is not at a branch head ' '(use -f to force)')) r = scmutil.revsingle(repo, rev_).node() if not message: # we don't translate commit messages message = ('Added tag %s for changeset %s' % (', '.join(names), short(r))) date = opts.get('date') if date: date = util.parsedate(date) if opts.get('remove'): editform = 'tag.remove' else: editform = 'tag.add' editor = cmdutil.getcommiteditor(editform=editform, **pycompat.strkwargs(opts)) # don't allow tagging the null rev if (not opts.get('remove') and scmutil.revsingle(repo, rev_).rev() == nullrev): raise error.Abort(_("cannot tag null revision")) tagsmod.tag(repo, names, r, message, opts.get('local'), opts.get('user'), date, editor=editor) finally: release(lock, wlock) @command('tags', formatteropts, '') def tags(ui, repo, **opts): """list repository tags This lists both regular and local tags. When the -v/--verbose switch is used, a third column "local" is printed for local tags. When the -q/--quiet switch is used, only the tag name is printed. Returns 0 on success. """ opts = pycompat.byteskwargs(opts) ui.pager('tags') fm = ui.formatter('tags', opts) hexfunc = fm.hexfunc tagtype = "" for t, n in reversed(repo.tagslist()): hn = hexfunc(n) label = 'tags.normal' tagtype = '' if repo.tagtype(t) == 'local': label = 'tags.local' tagtype = 'local' fm.startitem() fm.write('tag', '%s', t, label=label) fmt = " " * (30 - encoding.colwidth(t)) + ' %5d:%s' fm.condwrite(not ui.quiet, 'rev node', fmt, repo.changelog.rev(n), hn, label=label) fm.condwrite(ui.verbose and tagtype, 'type', ' %s', tagtype, label=label) fm.plain('\n') fm.end() @command('tip', [('p', 'patch', None, _('show patch')), ('g', 'git', None, _('use git extended diff format')), ] + templateopts, _('[-p] [-g]')) def tip(ui, repo, **opts): """show the tip revision (DEPRECATED) The tip revision (usually just called the tip) is the changeset most recently added to the repository (and therefore the most recently changed head). If you have just made a commit, that commit will be the tip. If you have just pulled changes from another repository, the tip of that repository becomes the current tip. The "tip" tag is special and cannot be renamed or assigned to a different changeset. This command is deprecated, please use :hg:`heads` instead. Returns 0 on success. """ opts = pycompat.byteskwargs(opts) displayer = cmdutil.show_changeset(ui, repo, opts) displayer.show(repo['tip']) displayer.close() @command('unbundle', [('u', 'update', None, _('update to new branch head if changesets were unbundled'))], _('[-u] FILE...')) def unbundle(ui, repo, fname1, *fnames, **opts): """apply one or more bundle files Apply one or more bundle files generated by :hg:`bundle`. Returns 0 on success, 1 if an update has unresolved files. """ fnames = (fname1,) + fnames with repo.lock(): for fname in fnames: f = hg.openpath(ui, fname) gen = exchange.readbundle(ui, f, fname) if isinstance(gen, streamclone.streamcloneapplier): raise error.Abort( _('packed bundles cannot be applied with ' '"hg unbundle"'), hint=_('use "hg debugapplystreamclonebundle"')) url = 'bundle:' + fname try: txnname = 'unbundle' if not isinstance(gen, bundle2.unbundle20): txnname = 'unbundle\n%s' % util.hidepassword(url) with repo.transaction(txnname) as tr: op = bundle2.applybundle(repo, gen, tr, source='unbundle', url=url) except error.BundleUnknownFeatureError as exc: raise error.Abort( _('%s: unknown bundle feature, %s') % (fname, exc), hint=_("see https://mercurial-scm.org/" "wiki/BundleFeature for more " "information")) modheads = bundle2.combinechangegroupresults(op) return postincoming(ui, repo, modheads, opts.get(r'update'), None, None) @command('^update|up|checkout|co', [('C', 'clean', None, _('discard uncommitted changes (no backup)')), ('c', 'check', None, _('require clean working directory')), ('m', 'merge', None, _('merge uncommitted changes')), ('d', 'date', '', _('tipmost revision matching date'), _('DATE')), ('r', 'rev', '', _('revision'), _('REV')) ] + mergetoolopts, _('[-C|-c|-m] [-d DATE] [[-r] REV]')) def update(ui, repo, node=None, rev=None, clean=False, date=None, check=False, merge=None, tool=None): """update working directory (or switch revisions) Update the repository's working directory to the specified changeset. If no changeset is specified, update to the tip of the current named branch and move the active bookmark (see :hg:`help bookmarks`). Update sets the working directory's parent revision to the specified changeset (see :hg:`help parents`). If the changeset is not a descendant or ancestor of the working directory's parent and there are uncommitted changes, the update is aborted. With the -c/--check option, the working directory is checked for uncommitted changes; if none are found, the working directory is updated to the specified changeset. .. container:: verbose The -C/--clean, -c/--check, and -m/--merge options control what happens if the working directory contains uncommitted changes. At most of one of them can be specified. 1. If no option is specified, and if the requested changeset is an ancestor or descendant of the working directory's parent, the uncommitted changes are merged into the requested changeset and the merged result is left uncommitted. If the requested changeset is not an ancestor or descendant (that is, it is on another branch), the update is aborted and the uncommitted changes are preserved. 2. With the -m/--merge option, the update is allowed even if the requested changeset is not an ancestor or descendant of the working directory's parent. 3. With the -c/--check option, the update is aborted and the uncommitted changes are preserved. 4. With the -C/--clean option, uncommitted changes are discarded and the working directory is updated to the requested changeset. To cancel an uncommitted merge (and lose your changes), use :hg:`update --clean .`. Use null as the changeset to remove the working directory (like :hg:`clone -U`). If you want to revert just one file to an older revision, use :hg:`revert [-r REV] NAME`. See :hg:`help dates` for a list of formats valid for -d/--date. Returns 0 on success, 1 if there are unresolved files. """ if rev and node: raise error.Abort(_("please specify just one revision")) if ui.configbool('commands', 'update.requiredest'): if not node and not rev and not date: raise error.Abort(_('you must specify a destination'), hint=_('for example: hg update ".::"')) if rev is None or rev == '': rev = node if date and rev is not None: raise error.Abort(_("you can't specify a revision and a date")) if len([x for x in (clean, check, merge) if x]) > 1: raise error.Abort(_("can only specify one of -C/--clean, -c/--check, " "or -m/--merge")) updatecheck = None if check: updatecheck = 'abort' elif merge: updatecheck = 'none' with repo.wlock(): cmdutil.clearunfinished(repo) if date: rev = cmdutil.finddate(ui, repo, date) # if we defined a bookmark, we have to remember the original name brev = rev rev = scmutil.revsingle(repo, rev, rev).rev() repo.ui.setconfig('ui', 'forcemerge', tool, 'update') return hg.updatetotally(ui, repo, rev, brev, clean=clean, updatecheck=updatecheck) @command('verify', []) def verify(ui, repo): """verify the integrity of the repository Verify the integrity of the current repository. This will perform an extensive check of the repository's integrity, validating the hashes and checksums of each entry in the changelog, manifest, and tracked files, as well as the integrity of their crosslinks and indices. Please see https://mercurial-scm.org/wiki/RepositoryCorruption for more information about recovery from corruption of the repository. Returns 0 on success, 1 if errors are encountered. """ return hg.verify(repo) @command('version', [] + formatteropts, norepo=True) def version_(ui, **opts): """output version and copyright information""" opts = pycompat.byteskwargs(opts) if ui.verbose: ui.pager('version') fm = ui.formatter("version", opts) fm.startitem() fm.write("ver", _("Mercurial Distributed SCM (version %s)\n"), util.version()) license = _( "(see https://mercurial-scm.org for more information)\n" "\nCopyright (C) 2005-2017 Matt Mackall and others\n" "This is free software; see the source for copying conditions. " "There is NO\nwarranty; " "not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n" ) if not ui.quiet: fm.plain(license) if ui.verbose: fm.plain(_("\nEnabled extensions:\n\n")) # format names and versions into columns names = [] vers = [] isinternals = [] for name, module in extensions.extensions(): names.append(name) vers.append(extensions.moduleversion(module) or None) isinternals.append(extensions.ismoduleinternal(module)) fn = fm.nested("extensions") if names: namefmt = " %%-%ds " % max(len(n) for n in names) places = [_("external"), _("internal")] for n, v, p in zip(names, vers, isinternals): fn.startitem() fn.condwrite(ui.verbose, "name", namefmt, n) if ui.verbose: fn.plain("%s " % places[p]) fn.data(bundled=p) fn.condwrite(ui.verbose and v, "ver", "%s", v) if ui.verbose: fn.plain("\n") fn.end() fm.end() def loadcmdtable(ui, name, cmdtable): """Load command functions from specified cmdtable """ overrides = [cmd for cmd in cmdtable if cmd in table] if overrides: ui.warn(_("extension '%s' overrides commands: %s\n") % (name, " ".join(overrides))) table.update(cmdtable)