Mercurial > hg
view mercurial/commands.py @ 18399:66cec3c2ee00
tests: more comment cleanup related to obsolescence
| author | Kevin Bullock <kbullock@ringworld.org> |
|---|---|
| date | Tue, 15 Jan 2013 22:08:47 -0600 |
| parents | 03442135dff4 |
| children | 9354a8c1bded |
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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 node import hex, bin, nullid, nullrev, short from lock import release from i18n import _, gettext import os, re, difflib, time, tempfile, errno import hg, scmutil, util, revlog, extensions, copies, error, bookmarks import patch, help, encoding, templatekw, discovery import archival, changegroup, cmdutil, hbisect import sshserver, hgweb, hgweb.server, commandserver import merge as mergemod import minirst, revset, fileset import dagparser, context, simplemerge, graphmod import random, setdiscovery, treediscovery, dagutil, pvec, localrepo import phases, obsolete table = {} command = cmdutil.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')), ('', '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')), ] dryrunopts = [('n', 'dry-run', None, _('do not perform actions, just print output'))] remoteopts = [ ('e', 'ssh', '', _('specify ssh command to use'), _('CMD')), ('', 'remotecmd', '', _('specify hg command to run on the remote side'), _('CMD')), ('', 'insecure', None, _('do not verify server certificate (ignoring web.cacerts config)')), ] walkopts = [ ('I', 'include', [], _('include names matching the given patterns'), _('PATTERN')), ('X', 'exclude', [], _('exclude names matching the given patterns'), _('PATTERN')), ] commitopts = [ ('m', 'message', '', _('use text as commit message'), _('TEXT')), ('l', 'logfile', '', _('read commit message from file'), _('FILE')), ] commitopts2 = [ ('d', 'date', '', _('record the specified date as commit date'), _('DATE')), ('u', 'user', '', _('record the specified user as committer'), _('USER')), ] templateopts = [ ('', 'style', '', _('display using template map file'), _('STYLE')), ('', 'template', '', _('display with template'), _('TEMPLATE')), ] logopts = [ ('p', 'patch', None, _('show patch')), ('g', 'git', None, _('use git extended diff format')), ('l', 'limit', '', _('limit number of changes displayed'), _('NUM')), ('M', 'no-merges', None, _('do not show merges')), ('', 'stat', None, _('output diffstat-style summary of changes')), ('G', 'graph', None, _("show the revision DAG")), ] + templateopts diffopts = [ ('a', 'text', None, _('treat all files as text')), ('g', 'git', None, _('use git extended diff format')), ('', 'nodates', None, _('omit dates from diff headers')) ] diffwsopts = [ ('w', 'ignore-all-space', None, _('ignore white space when comparing lines')), ('b', 'ignore-space-change', None, _('ignore changes in the amount of white space')), ('B', 'ignore-blank-lines', None, _('ignore changes whose lines are all blank')), ] diffopts2 = [ ('p', 'show-function', None, _('show which function each change is in')), ('', 'reverse', None, _('produce a diff that undoes the changes')), ] + diffwsopts + [ ('U', 'unified', '', _('number of lines of context to show'), _('NUM')), ('', 'stat', None, _('output diffstat-style summary of changes')), ] mergetoolopts = [ ('t', 'tool', '', _('specify merge tool')), ] similarityopts = [ ('s', 'similarity', '', _('guess renamed files by similarity (0<=s<=100)'), _('SIMILARITY')) ] subrepoopts = [ ('S', 'subrepos', None, _('recurse into subrepositories')) ] # Commands start here, listed alphabetically @command('^add', walkopts + subrepoopts + dryrunopts, _('[OPTION]... [FILE]...')) 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. .. container:: verbose An example showing how 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 Returns 0 if all files are successfully added. """ m = scmutil.match(repo[None], pats, opts) rejected = cmdutil.add(ui, repo, m, opts.get('dry_run'), opts.get('subrepos'), prefix="", explicitonly=False) return rejected and 1 or 0 @command('addremove', similarityopts + walkopts + dryrunopts, _('[OPTION]... [FILE]...')) 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. 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. Returns 0 if all files are successfully added. """ try: sim = float(opts.get('similarity') or 100) except ValueError: raise util.Abort(_('similarity must be a number')) if sim < 0 or sim > 100: raise util.Abort(_('similarity must be between 0 and 100')) return scmutil.addremove(repo, pats, 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')) ] + diffwsopts + walkopts, _('[-r REV] [-f] [-a] [-u] [-d] [-n] [-c] [-l] FILE...')) 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. 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. """ 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 datefunc = ui.quiet and util.shortdate or util.datestr getdate = util.cachefunc(lambda x: datefunc(x[0].date())) if not pats: raise util.Abort(_('at least one filename or pattern is required')) hexfn = ui.debugflag and hex or short opmap = [('user', ' ', lambda x: ui.shortuser(x[0].user())), ('number', ' ', lambda x: str(x[0].rev())), ('changeset', ' ', lambda x: hexfn(x[0].node())), ('date', ' ', getdate), ('file', ' ', lambda x: x[0].path()), ('line_number', ':', lambda x: str(x[1])), ] 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 util.Abort(_('at least one of -n/-c is required for -l')) funcmap = [(func, sep) for op, sep, func in opmap if opts.get(op)] funcmap[0] = (funcmap[0][0], '') # no separator in front of first column def bad(x, y): raise util.Abort("%s: %s" % (x, y)) ctx = scmutil.revsingle(repo, opts.get('rev')) m = scmutil.match(ctx, pats, opts) m.bad = bad follow = not opts.get('no_follow') diffopts = patch.diffopts(ui, opts, section='annotate') for abs in ctx.walk(m): fctx = ctx[abs] if not opts.get('text') and util.binary(fctx.data()): ui.write(_("%s: binary file\n") % ((pats and m.rel(abs)) or abs)) continue lines = fctx.annotate(follow=follow, linenumber=linenumber, diffopts=diffopts) pieces = [] for f, sep in funcmap: l = [f(n) for n, dummy in lines] if l: sized = [(x, encoding.colwidth(x)) for x in l] ml = max([w for x, w in sized]) pieces.append(["%s%s%s" % (sep, ' ' * (ml - w), x) for x, w in sized]) if pieces: for p, l in zip(zip(*pieces), lines): ui.write("%s: %s" % ("".join(p), l[1])) if lines and not lines[-1][1].endswith('\n'): ui.write('\n') @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 (or override using -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. ''' ctx = scmutil.revsingle(repo, opts.get('rev')) if not ctx: raise util.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 util.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 util.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) matchfn = scmutil.match(ctx, [], opts) archival.archive(repo, dest, node, kind, not opts.get('no_decode'), matchfn, prefix, subrepos=opts.get('subrepos')) @command('backout', [('', 'merge', None, _('merge with old dirstate parent after backout')), ('', 'parent', '', _('parent to choose when backing out merge (DEPRECATED)'), _('REV')), ('r', 'rev', '', _('revision to backout'), _('REV')), ] + 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 REV is the parent of the working directory, then this new changeset is committed automatically. Otherwise, hg needs to merge the changes and the merged result is left uncommitted. .. note:: backout cannot be used to fix either an unwanted or incorrect merge. .. container:: verbose 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. Returns 0 on success. ''' if rev and node: raise util.Abort(_("please specify just one revision")) if not rev: rev = node if not rev: raise util.Abort(_("please specify a revision to backout")) date = opts.get('date') if date: opts['date'] = util.parsedate(date) cmdutil.bailifchanged(repo) node = scmutil.revsingle(repo, rev).node() op1, op2 = repo.dirstate.parents() a = repo.changelog.ancestor(op1, node) if a != node: raise util.Abort(_('cannot backout change on a different branch')) p1, p2 = repo.changelog.parents(node) if p1 == nullid: raise util.Abort(_('cannot backout a change with no parents')) if p2 != nullid: if not opts.get('parent'): raise util.Abort(_('cannot backout a merge changeset')) p = repo.lookup(opts['parent']) if p not in (p1, p2): raise util.Abort(_('%s is not a parent of %s') % (short(p), short(node))) parent = p else: if opts.get('parent'): raise util.Abort(_('cannot use --parent on non-merge changeset')) parent = p1 # the backout should appear on the same branch wlock = repo.wlock() try: branch = repo.dirstate.branch() hg.clean(repo, node, show_stats=False) repo.dirstate.setbranch(branch) revert_opts = opts.copy() revert_opts['date'] = None revert_opts['all'] = True revert_opts['rev'] = hex(parent) revert_opts['no_backup'] = None revert(ui, repo, **revert_opts) if not opts.get('merge') and op1 != node: try: ui.setconfig('ui', 'forcemerge', opts.get('tool', '')) return hg.update(repo, op1) finally: ui.setconfig('ui', 'forcemerge', '') commit_opts = opts.copy() commit_opts['addremove'] = False if not commit_opts['message'] and not commit_opts['logfile']: # we don't translate commit messages commit_opts['message'] = "Backed out changeset %s" % short(node) commit_opts['force_editor'] = True commit(ui, repo, **commit_opts) 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', '')) return hg.merge(repo, hex(repo.changelog.tip())) finally: ui.setconfig('ui', 'forcemerge', '') finally: wlock.release() 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 12, and good revision 34:: 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)" - with the graphlog extension, you can even get a nice graph:: hg log --graph -r "bisect(range)" See :hg:`help revsets` for more about the `bisect()` keyword. Returns 0 on success. """ def extendbisectrange(nodes, good): # bisect is incomplete when it ends on a merge node and # one of the parent was not checked. parents = repo[nodes[0]].parents() if len(parents) > 1: side = good and state['bad'] or state['good'] num = len(set(i.node() for i in parents) & set(side)) if num == 1: return parents[0].ancestor(parents[1]) return None def print_result(nodes, good): displayer = cmdutil.show_changeset(ui, repo, {}) if len(nodes) == 1: # narrowed it down to a single revision if good: ui.write(_("The first good revision is:\n")) else: ui.write(_("The first bad revision is:\n")) displayer.show(repo[nodes[0]]) extendnode = extendbisectrange(nodes, good) if extendnode is not None: ui.write(_('Not all ancestors of this changeset have been' ' checked.\nUse bisect --extend to continue the ' 'bisection from\nthe common ancestor, %s.\n') % extendnode) else: # multiple possible revisions if good: ui.write(_("Due to skipped revisions, the first " "good revision could be any of:\n")) else: ui.write(_("Due to skipped revisions, the first " "bad revision could be any of:\n")) for n in nodes: displayer.show(repo[n]) displayer.close() def check_state(state, interactive=True): if not state['good'] or not state['bad']: if (good or bad or skip or reset) and interactive: return if not state['good']: raise util.Abort(_('cannot bisect (no known good revisions)')) else: raise util.Abort(_('cannot bisect (no known bad revisions)')) return True # 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 or good + bad + skip + reset + extend + bool(command) > 1: raise util.Abort(_('incompatible arguments')) if reset: p = repo.join("bisect.state") if os.path.exists(p): os.unlink(p) return state = hbisect.load_state(repo) if command: changesets = 1 try: node = state['current'][0] except LookupError: if noupdate: raise util.Abort(_('current bisect revision is unknown - ' 'start a new bisect to fix')) node, p2 = repo.dirstate.parents() if p2 != nullid: raise util.Abort(_('current bisect revision is a merge')) try: while changesets: # update state state['current'] = [node] hbisect.save_state(repo, state) status = util.system(command, environ={'HG_NODE': hex(node)}, out=ui.fout) if status == 125: transition = "skip" elif status == 0: transition = "good" # status < 0 means process was killed elif status == 127: raise util.Abort(_("failed to execute %s") % command) elif status < 0: raise util.Abort(_("%s killed") % command) else: transition = "bad" ctx = scmutil.revsingle(repo, rev, node) rev = None # clear for future iterations state[transition].append(ctx.node()) ui.status(_('changeset %d:%s: %s\n') % (ctx, ctx, transition)) check_state(state, interactive=False) # bisect nodes, changesets, good = hbisect.bisect(repo.changelog, state) # update to next check node = nodes[0] if not noupdate: cmdutil.bailifchanged(repo) hg.clean(repo, node, show_stats=False) finally: state['current'] = [node] hbisect.save_state(repo, state) print_result(nodes, good) return # update state if rev: nodes = [repo.lookup(i) for i in scmutil.revrange(repo, [rev])] else: nodes = [repo.lookup('.')] if good or bad or skip: if good: state['good'] += nodes elif bad: state['bad'] += nodes elif skip: state['skip'] += nodes hbisect.save_state(repo, state) if not check_state(state): return # actually bisect nodes, changesets, good = hbisect.bisect(repo.changelog, state) if extend: if not changesets: extendnode = extendbisectrange(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) if noupdate: return cmdutil.bailifchanged(repo) return hg.clean(repo, extendnode.node()) raise util.Abort(_("nothing to extend")) if changesets == 0: print_result(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) if not noupdate: cmdutil.bailifchanged(repo) return hg.clean(repo, node) @command('bookmarks|bookmark', [('f', 'force', False, _('force')), ('r', 'rev', '', _('revision'), _('REV')), ('d', 'delete', False, _('delete a given bookmark')), ('m', 'rename', '', _('rename a given bookmark'), _('NAME')), ('i', 'inactive', False, _('mark a bookmark inactive'))], _('hg bookmarks [-f] [-d] [-i] [-m NAME] [-r REV] [NAME]')) def bookmark(ui, repo, mark=None, rev=None, force=False, delete=False, rename=None, inactive=False): '''track a line of development with movable markers Bookmarks are pointers to certain commits that move when committing. Bookmarks are local. They can be renamed, copied and deleted. It is possible to use :hg:`merge NAME` to merge from a given bookmark, and :hg:`update NAME` to update to a given bookmark. You can use :hg:`bookmark NAME` to set a bookmark on the working directory's parent revision with the given name. If you specify a revision using -r REV (where REV may be an existing bookmark), the bookmark is assigned to that revision. Bookmarks can be pushed and pulled between repositories (see :hg:`help push` and :hg:`help pull`). This requires both the local and remote repositories to support bookmarks. For versions prior to 1.8, this means the bookmarks extension must be enabled. With -i/--inactive, the new bookmark will not be made the active bookmark. If -r/--rev is given, the new bookmark will not be made active even if -i/--inactive is not given. If no NAME is given, the current active bookmark will be marked inactive. ''' hexfn = ui.debugflag and hex or short marks = repo._bookmarks cur = repo.changectx('.').node() def checkformat(mark): mark = mark.strip() if not mark: raise util.Abort(_("bookmark names cannot consist entirely of " "whitespace")) scmutil.checknewlabel(repo, mark, 'bookmark') return mark def checkconflict(repo, mark, force=False): if mark in marks and not force: raise util.Abort(_("bookmark '%s' already exists " "(use -f to force)") % mark) if ((mark in repo.branchmap() or mark == repo.dirstate.branch()) and not force): raise util.Abort( _("a bookmark cannot have the name of an existing branch")) if delete and rename: raise util.Abort(_("--delete and --rename are incompatible")) if delete and rev: raise util.Abort(_("--rev is incompatible with --delete")) if rename and rev: raise util.Abort(_("--rev is incompatible with --rename")) if mark is None and (delete or rev): raise util.Abort(_("bookmark name required")) if delete: if mark not in marks: raise util.Abort(_("bookmark '%s' does not exist") % mark) if mark == repo._bookmarkcurrent: bookmarks.setcurrent(repo, None) del marks[mark] marks.write() elif rename: if mark is None: raise util.Abort(_("new bookmark name required")) mark = checkformat(mark) if rename not in marks: raise util.Abort(_("bookmark '%s' does not exist") % rename) checkconflict(repo, mark, force) marks[mark] = marks[rename] if repo._bookmarkcurrent == rename and not inactive: bookmarks.setcurrent(repo, mark) del marks[rename] marks.write() elif mark is not None: mark = checkformat(mark) if inactive and mark == repo._bookmarkcurrent: bookmarks.setcurrent(repo, None) return checkconflict(repo, mark, force) if rev: marks[mark] = scmutil.revsingle(repo, rev).node() else: marks[mark] = cur if not inactive and cur == marks[mark]: bookmarks.setcurrent(repo, mark) marks.write() # Same message whether trying to deactivate the current bookmark (-i # with no NAME) or listing bookmarks elif len(marks) == 0: ui.status(_("no bookmarks set\n")) elif inactive: if not repo._bookmarkcurrent: ui.status(_("no active bookmark\n")) else: bookmarks.setcurrent(repo, None) else: # show bookmarks for bmark, n in sorted(marks.iteritems()): current = repo._bookmarkcurrent if bmark == current and n == cur: prefix, label = '*', 'bookmarks.current' else: prefix, label = ' ', '' if ui.quiet: ui.write("%s\n" % bmark, label=label) else: ui.write(" %s %-25s %d:%s\n" % ( prefix, bmark, repo.changelog.rev(n), hexfn(n)), label=label) @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, even if it's inactive. 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 as closed. Returns 0 on success. """ if not opts.get('clean') and not label: ui.write("%s\n" % repo.dirstate.branch()) return wlock = repo.wlock() try: 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.parents()]: raise util.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) ui.status(_('(branches are permanent and global, ' 'did you want a bookmark?)\n')) finally: wlock.release() @command('branches', [('a', 'active', False, _('show only branches that have unmerged heads')), ('c', 'closed', False, _('show normal and closed branches'))], _('[-ac]')) def branches(ui, repo, active=False, closed=False): """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`). If -a/--active is specified, only show active branches. A branch is considered active if it contains repository heads. Use the command :hg:`update` to switch to an existing branch. Returns 0. """ hexfunc = ui.debugflag and hex or short activebranches = set([repo[n].branch() for n in repo.heads()]) branches = [] for tag, heads in repo.branchmap().iteritems(): for h in reversed(heads): ctx = repo[h] isopen = not ctx.closesbranch() if isopen: tip = ctx break else: tip = repo[heads[-1]] isactive = tag in activebranches and isopen branches.append((tip, isactive, isopen)) branches.sort(key=lambda i: (i[1], i[0].rev(), i[0].branch(), i[2]), reverse=True) for ctx, isactive, isopen in branches: if (not active) or isactive: if isactive: label = 'branches.active' notice = '' elif not isopen: if not closed: continue label = 'branches.closed' notice = _(' (closed)') else: label = 'branches.inactive' notice = _(' (inactive)') if ctx.branch() == repo.dirstate.branch(): label = 'branches.current' rev = str(ctx.rev()).rjust(31 - encoding.colwidth(ctx.branch())) rev = ui.label('%s:%s' % (rev, hexfunc(ctx.node())), 'log.changeset changeset.%s' % ctx.phasestr()) tag = ui.label(ctx.branch(), label) if ui.quiet: ui.write("%s\n" % tag) else: ui.write("%s %s%s\n" % (tag, rev, notice)) @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 TYPE] [-a] [-r REV]... [--base REV]... FILE [DEST]')) def bundle(ui, repo, fname, dest=None, **opts): """create a changegroup file Generate a compressed changegroup file collecting changesets not known to be in another repository. If you omit the destination repository, then hg assumes the destination will have all the nodes you specify with --base parameters. To create a bundle containing all changesets, use -a/--all (or --base null). You can change compression method with the -t/--type option. The available compression methods are: none, bzip2, and gzip (by default, bundles are compressed using 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. """ revs = None if 'rev' in opts: revs = scmutil.revrange(repo, opts['rev']) bundletype = opts.get('type', 'bzip2').lower() btypes = {'none': 'HG10UN', 'bzip2': 'HG10BZ', 'gzip': 'HG10GZ'} bundletype = btypes.get(bundletype) if bundletype not in changegroup.bundletypes: raise util.Abort(_('unknown bundle type specified with --type')) if opts.get('all'): base = ['null'] else: base = scmutil.revrange(repo, opts.get('base')) if base: if dest: raise util.Abort(_("--base is incompatible with specifying " "a destination")) common = [repo.lookup(rev) for rev in base] heads = revs and map(repo.lookup, revs) or revs cg = repo.getbundle('bundle', heads=heads, common=common) outgoing = None 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, other, branches, revs) heads = revs and map(repo.lookup, revs) or revs outgoing = discovery.findcommonoutgoing(repo, other, onlyheads=heads, force=opts.get('force'), portable=True) cg = repo.getlocalbundle('bundle', outgoing) if not cg: scmutil.nochangesfound(ui, repo, outgoing and outgoing.excluded) return 1 changegroup.writebundle(cg, fname, bundletype) @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, _('[OPTION]... FILE...')) 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, or tip if no revision is checked out. Output may be to a file, in which case the name of the file is given using a format string. The formatting rules are the same as for the export command, with the following additions: :``%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 Returns 0 on success. """ ctx = scmutil.revsingle(repo, opts.get('rev')) err = 1 m = scmutil.match(ctx, (file1,) + pats, opts) for abs in ctx.walk(m): fp = cmdutil.makefileobj(repo, opts.get('output'), ctx.node(), pathname=abs) data = ctx[abs].data() if opts.get('decode'): data = repo.wwritedata(abs, data) fp.write(data) fp.close() err = 0 return err @command('^clone', [('U', 'noupdate', None, _('the clone will include an empty working copy (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, _('use uncompressed transfer (fast over LAN)')), ] + remoteopts, _('[OPTION]... SOURCE [DEST]')) 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. 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. Note that specifying a tag will include the tagged changeset but not the changeset containing the tag. To check out a particular version, use -u/--update, or -U/--noupdate to create a clone with no working directory. .. 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. In some cases, you can clone repositories and the working directory using full hardlinks with :: $ cp -al REPO REPOCLONE This is the fastest way to clone, but it is not always safe. The operation is not atomic (making sure REPO is not modified during the operation is up to you) and you have to make sure your editor breaks hardlinks (Emacs and most Linux Kernel tools do so). Also, this is not compatible with certain extensions that place their metadata under the .hg directory, such as mq. 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 tipmost head of the default branch h) tip Examples: - clone a remote repository to a new directory named hg/:: hg clone http://selenic.com/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 high-speed clone over a LAN while checking out a specified version:: hg clone --uncompressed 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 http://selenic.com/hg#stable See :hg:`help urls` for details on specifying URLs. Returns 0 on success. """ if opts.get('noupdate') and opts.get('updaterev'): raise util.Abort(_("cannot specify both --noupdate and --updaterev")) r = hg.clone(ui, opts, source, dest, pull=opts.get('pull'), stream=opts.get('uncompressed'), rev=opts.get('rev'), update=opts.get('updaterev') or not opts.get('noupdate'), branch=opts.get('branch')) 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 as closed, hiding it from the branch list')), ('', 'amend', None, _('amend the parent of the working dir')), ] + walkopts + commitopts + commitopts2 + subrepoopts, _('[OPTION]... [FILE]...')) 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 --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. """ if opts.get('subrepos'): # Let --subrepos on the command line override config setting. ui.setconfig('ui', 'commitsubrepos', True) extra = {} if opts.get('close_branch'): if repo['.'].node() not in repo.branchheads(): # The topo heads set is included in the branch heads set of the # current branch, so it's sufficient to test branchheads raise util.Abort(_('can only close branch heads')) extra['close'] = 1 branch = repo[None].branch() bheads = repo.branchheads(branch) if opts.get('amend'): if ui.configbool('ui', 'commitsubrepos'): raise util.Abort(_('cannot amend recursively')) old = repo['.'] if old.phase() == phases.public: raise util.Abort(_('cannot amend public changesets')) if len(old.parents()) > 1: raise util.Abort(_('cannot amend merge changesets')) if len(repo[None].parents()) > 1: raise util.Abort(_('cannot amend while merging')) if (not obsolete._enabled) and old.children(): raise util.Abort(_('cannot amend changeset with children')) e = cmdutil.commiteditor if opts.get('force_editor'): e = cmdutil.commitforceeditor def commitfunc(ui, repo, message, match, opts): editor = e # message contains text from -m or -l, if it's empty, # open the editor with the old message if not message: message = old.description() editor = cmdutil.commitforceeditor return repo.commit(message, opts.get('user') or old.user(), opts.get('date') or old.date(), match, editor=editor, extra=extra) current = repo._bookmarkcurrent marks = old.bookmarks() node = cmdutil.amend(ui, repo, commitfunc, old, extra, pats, opts) if node == old.node(): ui.status(_("nothing changed\n")) return 1 elif marks: ui.debug('moving bookmarks %r from %s to %s\n' % (marks, old.hex(), hex(node))) newmarks = repo._bookmarks for bm in marks: newmarks[bm] = node if bm == current: bookmarks.setcurrent(repo, bm) newmarks.write() else: e = cmdutil.commiteditor if opts.get('force_editor'): e = cmdutil.commitforceeditor def commitfunc(ui, repo, message, match, opts): return repo.commit(message, opts.get('user'), opts.get('date'), match, editor=e, extra=extra) node = cmdutil.commit(ui, repo, commitfunc, pats, opts) if not node: stat = repo.status(match=scmutil.match(repo[None], 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 ctx = repo[node] parents = ctx.parents() if (not opts.get('amend') and bheads and node not in bheads and not [x for x in parents if x.node() in bheads and x.branch() == branch]): ui.status(_('created new head\n')) # The message is not printed for initial roots. For the other # changesets, it is printed in the following situations: # # Par column: for the 2 parents with ... # N: null or no parent # B: parent is on another named branch # C: parent is a regular non head changeset # H: parent was a branch head of the current branch # Msg column: whether we print "created new head" message # In the following, it is assumed that there already exists some # initial branch heads of the current branch, otherwise nothing is # printed anyway. # # Par Msg Comment # N N y additional topo root # # B N y additional branch root # C N y additional topo head # H N n usual case # # B B y weird additional branch root # C B y branch merge # H B n merge with named branch # # C C y additional head from merge # C H n merge with a head # # H H n head merge: head count decreases if not opts.get('close_branch'): for r in parents: if r.closesbranch() and r.branch() == branch: ui.status(_('reopening closed branch head %d\n') % r) if ui.debugflag: ui.write(_('committed changeset %d:%s\n') % (int(ctx), ctx.hex())) elif ui.verbose: ui.write(_('committed changeset %d:%s\n') % (int(ctx), ctx)) @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. """ wlock = repo.wlock(False) try: return cmdutil.copy(ui, repo, pats, opts) finally: wlock.release() @command('debugancestor', [], _('[INDEX] REV1 REV2')) def debugancestor(ui, repo, *args): """find the ancestor revision of two revisions in a given index""" if len(args) == 3: index, rev1, rev2 = args r = revlog.revlog(scmutil.opener(os.getcwd(), audit=False), index) lookup = r.lookup elif len(args) == 2: if not repo: raise util.Abort(_("there is no Mercurial repository here " "(.hg not found)")) rev1, rev2 = args r = repo.changelog lookup = repo.lookup else: raise util.Abort(_('either two or three arguments required')) a = r.ancestor(lookup(rev1), lookup(rev2)) ui.write("%d:%s\n" % (r.rev(a), hex(a))) @command('debugbuilddag', [('m', 'mergeable-file', None, _('add single file mergeable changes')), ('o', 'overwritten-file', None, _('add single file all revs overwrite')), ('n', 'new-file', None, _('add new file at each rev'))], _('[OPTION]... [TEXT]')) def debugbuilddag(ui, repo, text=None, mergeable_file=False, overwritten_file=False, new_file=False): """builds a repo with a given DAG from scratch in the current empty repo The description of the DAG is read from stdin if not given on the command line. Elements: - "+n" is a linear run of n nodes based on the current default parent - "." is a single node based on the current default parent - "$" resets the default parent to null (implied at the start); otherwise the default parent is always the last node created - "<p" sets the default parent to the backref p - "*p" is a fork at parent p, which is a backref - "*p1/p2" is a merge of parents p1 and p2, which are backrefs - "/p2" is a merge of the preceding node and p2 - ":tag" defines a local tag for the preceding node - "@branch" sets the named branch for subsequent nodes - "#...\\n" is a comment up to the end of the line Whitespace between the above elements is ignored. A backref is either - a number n, which references the node curr-n, where curr is the current node, or - the name of a local tag you placed earlier using ":tag", or - empty to denote the default parent. All string valued-elements are either strictly alphanumeric, or must be enclosed in double quotes ("..."), with "\\" as escape character. """ if text is None: ui.status(_("reading DAG from stdin\n")) text = ui.fin.read() cl = repo.changelog if len(cl) > 0: raise util.Abort(_('repository is not empty')) # determine number of revs in DAG total = 0 for type, data in dagparser.parsedag(text): if type == 'n': total += 1 if mergeable_file: linesperrev = 2 # make a file with k lines per rev initialmergedlines = [str(i) for i in xrange(0, total * linesperrev)] initialmergedlines.append("") tags = [] lock = tr = None try: lock = repo.lock() tr = repo.transaction("builddag") at = -1 atbranch = 'default' nodeids = [] id = 0 ui.progress(_('building'), id, unit=_('revisions'), total=total) for type, data in dagparser.parsedag(text): if type == 'n': ui.note(('node %s\n' % str(data))) id, ps = data files = [] fctxs = {} p2 = None if mergeable_file: fn = "mf" p1 = repo[ps[0]] if len(ps) > 1: p2 = repo[ps[1]] pa = p1.ancestor(p2) base, local, other = [x[fn].data() for x in (pa, p1, p2)] m3 = simplemerge.Merge3Text(base, local, other) ml = [l.strip() for l in m3.merge_lines()] ml.append("") elif at > 0: ml = p1[fn].data().split("\n") else: ml = initialmergedlines ml[id * linesperrev] += " r%i" % id mergedtext = "\n".join(ml) files.append(fn) fctxs[fn] = context.memfilectx(fn, mergedtext) if overwritten_file: fn = "of" files.append(fn) fctxs[fn] = context.memfilectx(fn, "r%i\n" % id) if new_file: fn = "nf%i" % id files.append(fn) fctxs[fn] = context.memfilectx(fn, "r%i\n" % id) if len(ps) > 1: if not p2: p2 = repo[ps[1]] for fn in p2: if fn.startswith("nf"): files.append(fn) fctxs[fn] = p2[fn] def fctxfn(repo, cx, path): return fctxs.get(path) if len(ps) == 0 or ps[0] < 0: pars = [None, None] elif len(ps) == 1: pars = [nodeids[ps[0]], None] else: pars = [nodeids[p] for p in ps] cx = context.memctx(repo, pars, "r%i" % id, files, fctxfn, date=(id, 0), user="debugbuilddag", extra={'branch': atbranch}) nodeid = repo.commitctx(cx) nodeids.append(nodeid) at = id elif type == 'l': id, name = data ui.note(('tag %s\n' % name)) tags.append("%s %s\n" % (hex(repo.changelog.node(id)), name)) elif type == 'a': ui.note(('branch %s\n' % data)) atbranch = data ui.progress(_('building'), id, unit=_('revisions'), total=total) tr.close() if tags: repo.opener.write("localtags", "".join(tags)) finally: ui.progress(_('building'), None) release(tr, lock) @command('debugbundle', [('a', 'all', None, _('show all details'))], _('FILE')) def debugbundle(ui, bundlepath, all=None, **opts): """lists the contents of a bundle""" f = hg.openpath(ui, bundlepath) try: gen = changegroup.readbundle(f, bundlepath) if all: ui.write(("format: id, p1, p2, cset, delta base, len(delta)\n")) def showchunks(named): ui.write("\n%s\n" % named) chain = None while True: chunkdata = gen.deltachunk(chain) if not chunkdata: break node = chunkdata['node'] p1 = chunkdata['p1'] p2 = chunkdata['p2'] cs = chunkdata['cs'] deltabase = chunkdata['deltabase'] delta = chunkdata['delta'] ui.write("%s %s %s %s %s %s\n" % (hex(node), hex(p1), hex(p2), hex(cs), hex(deltabase), len(delta))) chain = node chunkdata = gen.changelogheader() showchunks("changelog") chunkdata = gen.manifestheader() showchunks("manifest") while True: chunkdata = gen.filelogheader() if not chunkdata: break fname = chunkdata['filename'] showchunks(fname) else: chunkdata = gen.changelogheader() chain = None while True: chunkdata = gen.deltachunk(chain) if not chunkdata: break node = chunkdata['node'] ui.write("%s\n" % hex(node)) chain = node finally: f.close() @command('debugcheckstate', [], '') def debugcheckstate(ui, repo): """validate the correctness of the current dirstate""" parent1, parent2 = repo.dirstate.parents() m1 = repo[parent1].manifest() m2 = repo[parent2].manifest() errors = 0 for f in repo.dirstate: state = repo.dirstate[f] if state in "nr" and f not in m1: ui.warn(_("%s in state %s, but not in manifest1\n") % (f, state)) errors += 1 if state in "a" and f in m1: ui.warn(_("%s in state %s, but also in manifest1\n") % (f, state)) errors += 1 if state in "m" and f not in m1 and f not in m2: ui.warn(_("%s in state %s, but not in either manifest\n") % (f, state)) errors += 1 for f in m1: state = repo.dirstate[f] if state not in "nrm": ui.warn(_("%s in manifest1, but listed as state %s") % (f, state)) errors += 1 if errors: error = _(".hg/dirstate inconsistent with current parent's manifest") raise util.Abort(error) @command('debugcommands', [], _('[COMMAND]')) 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')) 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 = 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('debugdag', [('t', 'tags', None, _('use tags as labels')), ('b', 'branches', None, _('annotate with branch names')), ('', 'dots', None, _('use dots for runs')), ('s', 'spaces', None, _('separate elements by spaces'))], _('[OPTION]... [FILE [REV]...]')) def debugdag(ui, repo, file_=None, *revs, **opts): """format the changelog or an index DAG as a concise textual description If you pass a revlog index, the revlog's DAG is emitted. If you list revision numbers, they get labeled in the output as rN. Otherwise, the changelog DAG of the current repo is emitted. """ spaces = opts.get('spaces') dots = opts.get('dots') if file_: rlog = revlog.revlog(scmutil.opener(os.getcwd(), audit=False), file_) revs = set((int(r) for r in revs)) def events(): for r in rlog: yield 'n', (r, list(set(p for p in rlog.parentrevs(r) if p != -1))) if r in revs: yield 'l', (r, "r%i" % r) elif repo: cl = repo.changelog tags = opts.get('tags') branches = opts.get('branches') if tags: labels = {} for l, n in repo.tags().items(): labels.setdefault(cl.rev(n), []).append(l) def events(): b = "default" for r in cl: if branches: newb = cl.read(cl.node(r))[5]['branch'] if newb != b: yield 'a', newb b = newb yield 'n', (r, list(set(p for p in cl.parentrevs(r) if p != -1))) if tags: ls = labels.get(r) if ls: for l in ls: yield 'l', (r, l) else: raise util.Abort(_('need repo for changelog dag')) for line in dagparser.dagtextlines(events(), addspaces=spaces, wraplabels=True, wrapannotations=True, wrapnonlinear=dots, usedots=dots, maxlinewidth=70): ui.write(line) ui.write("\n") @command('debugdata', [('c', 'changelog', False, _('open changelog')), ('m', 'manifest', False, _('open manifest'))], _('-c|-m|FILE REV')) def debugdata(ui, repo, file_, rev = None, **opts): """dump the contents of a data file revision""" if opts.get('changelog') or opts.get('manifest'): file_, rev = None, file_ elif rev is None: raise error.CommandError('debugdata', _('invalid arguments')) r = cmdutil.openrevlog(repo, 'debugdata', file_, opts) try: ui.write(r.revision(r.lookup(rev))) except KeyError: raise util.Abort(_('invalid revision identifier %s') % rev) @command('debugdate', [('e', 'extended', None, _('try extended date formats'))], _('[-e] DATE [RANGE]')) def debugdate(ui, date, range=None, **opts): """parse and display a date""" if opts["extended"]: d = util.parsedate(date, util.extendeddateformats) else: d = util.parsedate(date) ui.write(("internal: %s %s\n") % d) ui.write(("standard: %s\n") % util.datestr(d)) if range: m = util.matchdate(range) ui.write(("match: %s\n") % m(d[0])) @command('debugdiscovery', [('', 'old', None, _('use old-style discovery')), ('', 'nonheads', None, _('use old-style discovery with non-heads included')), ] + remoteopts, _('[-l REV] [-r REV] [-b BRANCH]... [OTHER]')) def debugdiscovery(ui, repo, remoteurl="default", **opts): """runs the changeset discovery protocol in isolation""" remoteurl, branches = hg.parseurl(ui.expandpath(remoteurl), opts.get('branch')) remote = hg.peer(repo, opts, remoteurl) ui.status(_('comparing with %s\n') % util.hidepassword(remoteurl)) # make sure tests are repeatable random.seed(12323) def doit(localheads, remoteheads, remote=remote): if opts.get('old'): if localheads: raise util.Abort('cannot use localheads with old style ' 'discovery') if not util.safehasattr(remote, 'branches'): # enable in-client legacy support remote = localrepo.locallegacypeer(remote.local()) common, _in, hds = treediscovery.findcommonincoming(repo, remote, force=True) common = set(common) if not opts.get('nonheads'): ui.write(("unpruned common: %s\n") % " ".join(sorted(short(n) for n in common))) dag = dagutil.revlogdag(repo.changelog) all = dag.ancestorset(dag.internalizeall(common)) common = dag.externalizeall(dag.headsetofconnecteds(all)) else: common, any, hds = setdiscovery.findcommonheads(ui, repo, remote) common = set(common) rheads = set(hds) lheads = set(repo.heads()) ui.write(("common heads: %s\n") % " ".join(sorted(short(n) for n in common))) if lheads <= common: ui.write(("local is subset\n")) elif rheads <= common: ui.write(("remote is subset\n")) serverlogs = opts.get('serverlog') if serverlogs: for filename in serverlogs: logfile = open(filename, 'r') try: line = logfile.readline() while line: parts = line.strip().split(';') op = parts[1] if op == 'cg': pass elif op == 'cgss': doit(parts[2].split(' '), parts[3].split(' ')) elif op == 'unb': doit(parts[3].split(' '), parts[2].split(' ')) line = logfile.readline() finally: logfile.close() else: remoterevs, _checkout = hg.addbranchrevs(repo, remote, branches, opts.get('remote_head')) localrevs = opts.get('local_head') doit(localrevs, remoterevs) @command('debugfileset', [('r', 'rev', '', _('apply the filespec on this revision'), _('REV'))], _('[-r REV] FILESPEC')) def debugfileset(ui, repo, expr, **opts): '''parse and apply a fileset specification''' ctx = scmutil.revsingle(repo, opts.get('rev'), None) if ui.verbose: tree = fileset.parse(expr)[0] ui.note(tree, "\n") for f in fileset.getfileset(ctx, expr): ui.write("%s\n" % f) @command('debugfsinfo', [], _('[PATH]')) def debugfsinfo(ui, path = "."): """show information detected about current filesystem""" util.writefile('.debugfsinfo', '') ui.write(('exec: %s\n') % (util.checkexec(path) and 'yes' or 'no')) ui.write(('symlink: %s\n') % (util.checklink(path) and 'yes' or 'no')) ui.write(('case-sensitive: %s\n') % (util.checkcase('.debugfsinfo') and 'yes' or 'no')) os.unlink('.debugfsinfo') @command('debuggetbundle', [('H', 'head', [], _('id of head node'), _('ID')), ('C', 'common', [], _('id of common node'), _('ID')), ('t', 'type', 'bzip2', _('bundle compression type to use'), _('TYPE'))], _('REPO FILE [-H|-C ID]...')) def debuggetbundle(ui, repopath, bundlepath, head=None, common=None, **opts): """retrieves a bundle from a repo Every ID must be a full-length hex node id string. Saves the bundle to the given file. """ repo = hg.peer(ui, opts, repopath) if not repo.capable('getbundle'): raise util.Abort("getbundle() not supported by target repository") args = {} if common: args['common'] = [bin(s) for s in common] if head: args['heads'] = [bin(s) for s in head] bundle = repo.getbundle('debug', **args) bundletype = opts.get('type', 'bzip2').lower() btypes = {'none': 'HG10UN', 'bzip2': 'HG10BZ', 'gzip': 'HG10GZ'} bundletype = btypes.get(bundletype) if bundletype not in changegroup.bundletypes: raise util.Abort(_('unknown bundle type specified with --type')) changegroup.writebundle(bundle, bundlepath, bundletype) @command('debugignore', [], '') def debugignore(ui, repo, *values, **opts): """display the combined ignore pattern""" ignore = repo.dirstate._ignore includepat = getattr(ignore, 'includepat', None) if includepat is not None: ui.write("%s\n" % includepat) else: raise util.Abort(_("no ignore patterns found")) @command('debugindex', [('c', 'changelog', False, _('open changelog')), ('m', 'manifest', False, _('open manifest')), ('f', 'format', 0, _('revlog format'), _('FORMAT'))], _('[-f FORMAT] -c|-m|FILE')) def debugindex(ui, repo, file_ = None, **opts): """dump the contents of an index file""" r = cmdutil.openrevlog(repo, 'debugindex', file_, opts) format = opts.get('format', 0) if format not in (0, 1): raise util.Abort(_("unknown format %d") % format) generaldelta = r.version & revlog.REVLOGGENERALDELTA if generaldelta: basehdr = ' delta' else: basehdr = ' base' if format == 0: ui.write(" rev offset length " + basehdr + " linkrev" " nodeid p1 p2\n") elif format == 1: ui.write(" rev flag offset length" " size " + basehdr + " link p1 p2" " nodeid\n") for i in r: node = r.node(i) if generaldelta: base = r.deltaparent(i) else: base = r.chainbase(i) if format == 0: try: pp = r.parents(node) except Exception: pp = [nullid, nullid] ui.write("% 6d % 9d % 7d % 6d % 7d %s %s %s\n" % ( i, r.start(i), r.length(i), base, r.linkrev(i), short(node), short(pp[0]), short(pp[1]))) elif format == 1: pr = r.parentrevs(i) ui.write("% 6d %04x % 8d % 8d % 8d % 6d % 6d % 6d % 6d %s\n" % ( i, r.flags(i), r.start(i), r.length(i), r.rawsize(i), base, r.linkrev(i), pr[0], pr[1], short(node))) @command('debugindexdot', [], _('FILE')) def debugindexdot(ui, repo, file_): """dump an index DAG as a graphviz dot file""" r = None if repo: filelog = repo.file(file_) if len(filelog): r = filelog if not r: r = revlog.revlog(scmutil.opener(os.getcwd(), audit=False), file_) ui.write(("digraph G {\n")) for i in r: node = r.node(i) pp = r.parents(node) ui.write("\t%d -> %d\n" % (r.rev(pp[0]), i)) if pp[1] != nullid: ui.write("\t%d -> %d\n" % (r.rev(pp[1]), i)) ui.write("}\n") @command('debuginstall', [], '') def debuginstall(ui): '''test Mercurial installation Returns 0 on success. ''' def writetemp(contents): (fd, name) = tempfile.mkstemp(prefix="hg-debuginstall-") f = os.fdopen(fd, "wb") f.write(contents) f.close() return name problems = 0 # encoding ui.status(_("checking encoding (%s)...\n") % encoding.encoding) try: encoding.fromlocal("test") except util.Abort, inst: ui.write(" %s\n" % inst) ui.write(_(" (check that your locale is properly set)\n")) problems += 1 # Python lib ui.status(_("checking Python lib (%s)...\n") % os.path.dirname(os.__file__)) # compiled modules ui.status(_("checking installed modules (%s)...\n") % os.path.dirname(__file__)) try: import bdiff, mpatch, base85, osutil dir(bdiff), dir(mpatch), dir(base85), dir(osutil) # quiet pyflakes except Exception, inst: ui.write(" %s\n" % inst) ui.write(_(" One or more extensions could not be found")) ui.write(_(" (check that you compiled the extensions)\n")) problems += 1 # templates import templater p = templater.templatepath() ui.status(_("checking templates (%s)...\n") % ' '.join(p)) try: templater.templater(templater.templatepath("map-cmdline.default")) except Exception, inst: ui.write(" %s\n" % inst) ui.write(_(" (templates seem to have been installed incorrectly)\n")) problems += 1 # editor ui.status(_("checking commit editor...\n")) editor = ui.geteditor() cmdpath = util.findexe(editor) or util.findexe(editor.split()[0]) if not cmdpath: if editor == 'vi': ui.write(_(" No commit editor set and can't find vi in PATH\n")) ui.write(_(" (specify a commit editor in your configuration" " file)\n")) else: ui.write(_(" Can't find editor '%s' in PATH\n") % editor) ui.write(_(" (specify a commit editor in your configuration" " file)\n")) problems += 1 # check username ui.status(_("checking username...\n")) try: ui.username() except util.Abort, e: ui.write(" %s\n" % e) ui.write(_(" (specify a username in your configuration file)\n")) problems += 1 if not problems: ui.status(_("no problems detected\n")) else: ui.write(_("%s problems detected," " please check your install!\n") % problems) return problems @command('debugknown', [], _('REPO ID...')) def debugknown(ui, repopath, *ids, **opts): """test whether node ids are known to a repo Every ID must be a full-length hex node id string. Returns a list of 0s and 1s indicating unknown/known. """ repo = hg.peer(ui, opts, repopath) if not repo.capable('known'): raise util.Abort("known() not supported by target repository") flags = repo.known([bin(s) for s in ids]) ui.write("%s\n" % ("".join([f and "1" or "0" for f in flags]))) @command('debugobsolete', [('', 'flags', 0, _('markers flag')), ] + commitopts2, _('[OBSOLETED [REPLACEMENT] [REPL... ]')) def debugobsolete(ui, repo, precursor=None, *successors, **opts): """create arbitrary obsolete marker""" def parsenodeid(s): try: # We do not use revsingle/revrange functions here to accept # arbitrary node identifiers, possibly not present in the # local repository. n = bin(s) if len(n) != len(nullid): raise TypeError() return n except TypeError: raise util.Abort('changeset references must be full hexadecimal ' 'node identifiers') if precursor is not None: metadata = {} if 'date' in opts: metadata['date'] = opts['date'] metadata['user'] = opts['user'] or ui.username() succs = tuple(parsenodeid(succ) for succ in successors) l = repo.lock() try: tr = repo.transaction('debugobsolete') try: repo.obsstore.create(tr, parsenodeid(precursor), succs, opts['flags'], metadata) tr.close() finally: tr.release() finally: l.release() else: for m in obsolete.allmarkers(repo): ui.write(hex(m.precnode())) for repl in m.succnodes(): ui.write(' ') ui.write(hex(repl)) ui.write(' %X ' % m._data[2]) ui.write('{%s}' % (', '.join('%r: %r' % t for t in sorted(m.metadata().items())))) ui.write('\n') @command('debugpushkey', [], _('REPO NAMESPACE [KEY OLD NEW]')) def debugpushkey(ui, repopath, namespace, *keyinfo, **opts): '''access the pushkey key/value protocol With two args, list the keys in the given namespace. With five args, set a key to new if it currently is set to old. Reports success or failure. ''' target = hg.peer(ui, {}, repopath) if keyinfo: key, old, new = keyinfo r = target.pushkey(namespace, key, old, new) ui.status(str(r) + '\n') return not r else: for k, v in sorted(target.listkeys(namespace).iteritems()): ui.write("%s\t%s\n" % (k.encode('string-escape'), v.encode('string-escape'))) @command('debugpvec', [], _('A B')) def debugpvec(ui, repo, a, b=None): ca = scmutil.revsingle(repo, a) cb = scmutil.revsingle(repo, b) pa = pvec.ctxpvec(ca) pb = pvec.ctxpvec(cb) if pa == pb: rel = "=" elif pa > pb: rel = ">" elif pa < pb: rel = "<" elif pa | pb: rel = "|" ui.write(_("a: %s\n") % pa) ui.write(_("b: %s\n") % pb) ui.write(_("depth(a): %d depth(b): %d\n") % (pa._depth, pb._depth)) ui.write(_("delta: %d hdist: %d distance: %d relation: %s\n") % (abs(pa._depth - pb._depth), pvec._hamming(pa._vec, pb._vec), pa.distance(pb), rel)) @command('debugrebuildstate', [('r', 'rev', '', _('revision to rebuild to'), _('REV'))], _('[-r REV] [REV]')) def debugrebuildstate(ui, repo, rev="tip"): """rebuild the dirstate as it would look like for the given revision""" ctx = scmutil.revsingle(repo, rev) wlock = repo.wlock() try: repo.dirstate.rebuild(ctx.node(), ctx.manifest()) finally: wlock.release() @command('debugrename', [('r', 'rev', '', _('revision to debug'), _('REV'))], _('[-r REV] FILE')) def debugrename(ui, repo, file1, *pats, **opts): """dump rename information""" ctx = scmutil.revsingle(repo, opts.get('rev')) m = scmutil.match(ctx, (file1,) + pats, opts) for abs in ctx.walk(m): fctx = ctx[abs] o = fctx.filelog().renamed(fctx.filenode()) rel = m.rel(abs) if o: ui.write(_("%s renamed from %s:%s\n") % (rel, o[0], hex(o[1]))) else: ui.write(_("%s not renamed\n") % rel) @command('debugrevlog', [('c', 'changelog', False, _('open changelog')), ('m', 'manifest', False, _('open manifest')), ('d', 'dump', False, _('dump index data'))], _('-c|-m|FILE')) def debugrevlog(ui, repo, file_ = None, **opts): """show data and statistics about a revlog""" r = cmdutil.openrevlog(repo, 'debugrevlog', file_, opts) if opts.get("dump"): numrevs = len(r) ui.write("# rev p1rev p2rev start end deltastart base p1 p2" " rawsize totalsize compression heads\n") ts = 0 heads = set() for rev in xrange(numrevs): dbase = r.deltaparent(rev) if dbase == -1: dbase = rev cbase = r.chainbase(rev) p1, p2 = r.parentrevs(rev) rs = r.rawsize(rev) ts = ts + rs heads -= set(r.parentrevs(rev)) heads.add(rev) ui.write("%d %d %d %d %d %d %d %d %d %d %d %d %d\n" % (rev, p1, p2, r.start(rev), r.end(rev), r.start(dbase), r.start(cbase), r.start(p1), r.start(p2), rs, ts, ts / r.end(rev), len(heads))) return 0 v = r.version format = v & 0xFFFF flags = [] gdelta = False if v & revlog.REVLOGNGINLINEDATA: flags.append('inline') if v & revlog.REVLOGGENERALDELTA: gdelta = True flags.append('generaldelta') if not flags: flags = ['(none)'] nummerges = 0 numfull = 0 numprev = 0 nump1 = 0 nump2 = 0 numother = 0 nump1prev = 0 nump2prev = 0 chainlengths = [] datasize = [None, 0, 0L] fullsize = [None, 0, 0L] deltasize = [None, 0, 0L] def addsize(size, l): if l[0] is None or size < l[0]: l[0] = size if size > l[1]: l[1] = size l[2] += size numrevs = len(r) for rev in xrange(numrevs): p1, p2 = r.parentrevs(rev) delta = r.deltaparent(rev) if format > 0: addsize(r.rawsize(rev), datasize) if p2 != nullrev: nummerges += 1 size = r.length(rev) if delta == nullrev: chainlengths.append(0) numfull += 1 addsize(size, fullsize) else: chainlengths.append(chainlengths[delta] + 1) addsize(size, deltasize) if delta == rev - 1: numprev += 1 if delta == p1: nump1prev += 1 elif delta == p2: nump2prev += 1 elif delta == p1: nump1 += 1 elif delta == p2: nump2 += 1 elif delta != nullrev: numother += 1 # Adjust size min value for empty cases for size in (datasize, fullsize, deltasize): if size[0] is None: size[0] = 0 numdeltas = numrevs - numfull numoprev = numprev - nump1prev - nump2prev totalrawsize = datasize[2] datasize[2] /= numrevs fulltotal = fullsize[2] fullsize[2] /= numfull deltatotal = deltasize[2] if numrevs - numfull > 0: deltasize[2] /= numrevs - numfull totalsize = fulltotal + deltatotal avgchainlen = sum(chainlengths) / numrevs compratio = totalrawsize / totalsize basedfmtstr = '%%%dd\n' basepcfmtstr = '%%%dd %s(%%5.2f%%%%)\n' def dfmtstr(max): return basedfmtstr % len(str(max)) def pcfmtstr(max, padding=0): return basepcfmtstr % (len(str(max)), ' ' * padding) def pcfmt(value, total): return (value, 100 * float(value) / total) ui.write(('format : %d\n') % format) ui.write(('flags : %s\n') % ', '.join(flags)) ui.write('\n') fmt = pcfmtstr(totalsize) fmt2 = dfmtstr(totalsize) ui.write(('revisions : ') + fmt2 % numrevs) ui.write((' merges : ') + fmt % pcfmt(nummerges, numrevs)) ui.write((' normal : ') + fmt % pcfmt(numrevs - nummerges, numrevs)) ui.write(('revisions : ') + fmt2 % numrevs) ui.write((' full : ') + fmt % pcfmt(numfull, numrevs)) ui.write((' deltas : ') + fmt % pcfmt(numdeltas, numrevs)) ui.write(('revision size : ') + fmt2 % totalsize) ui.write((' full : ') + fmt % pcfmt(fulltotal, totalsize)) ui.write((' deltas : ') + fmt % pcfmt(deltatotal, totalsize)) ui.write('\n') fmt = dfmtstr(max(avgchainlen, compratio)) ui.write(('avg chain length : ') + fmt % avgchainlen) ui.write(('compression ratio : ') + fmt % compratio) if format > 0: ui.write('\n') ui.write(('uncompressed data size (min/max/avg) : %d / %d / %d\n') % tuple(datasize)) ui.write(('full revision size (min/max/avg) : %d / %d / %d\n') % tuple(fullsize)) ui.write(('delta size (min/max/avg) : %d / %d / %d\n') % tuple(deltasize)) if numdeltas > 0: ui.write('\n') fmt = pcfmtstr(numdeltas) fmt2 = pcfmtstr(numdeltas, 4) ui.write(('deltas against prev : ') + fmt % pcfmt(numprev, numdeltas)) if numprev > 0: ui.write((' where prev = p1 : ') + fmt2 % pcfmt(nump1prev, numprev)) ui.write((' where prev = p2 : ') + fmt2 % pcfmt(nump2prev, numprev)) ui.write((' other : ') + fmt2 % pcfmt(numoprev, numprev)) if gdelta: ui.write(('deltas against p1 : ') + fmt % pcfmt(nump1, numdeltas)) ui.write(('deltas against p2 : ') + fmt % pcfmt(nump2, numdeltas)) ui.write(('deltas against other : ') + fmt % pcfmt(numother, numdeltas)) @command('debugrevspec', [], ('REVSPEC')) def debugrevspec(ui, repo, expr): """parse and apply a revision specification Use --verbose to print the parsed tree before and after aliases expansion. """ if ui.verbose: tree = revset.parse(expr)[0] ui.note(revset.prettyformat(tree), "\n") newtree = revset.findaliases(ui, tree) if newtree != tree: ui.note(revset.prettyformat(newtree), "\n") func = revset.match(ui, expr) for c in func(repo, range(len(repo))): ui.write("%s\n" % c) @command('debugsetparents', [], _('REV1 [REV2]')) def debugsetparents(ui, repo, rev1, rev2=None): """manually set the parents of the current working directory This is useful for writing repository conversion tools, but should be used with care. Returns 0 on success. """ r1 = scmutil.revsingle(repo, rev1).node() r2 = scmutil.revsingle(repo, rev2, 'null').node() wlock = repo.wlock() try: repo.setparents(r1, r2) finally: wlock.release() @command('debugstate', [('', 'nodates', None, _('do not display the saved mtime')), ('', 'datesort', None, _('sort by saved mtime'))], _('[OPTION]...')) def debugstate(ui, repo, nodates=None, datesort=None): """show the contents of the current dirstate""" timestr = "" showdate = not nodates if datesort: keyfunc = lambda x: (x[1][3], x[0]) # sort by mtime, then by filename else: keyfunc = None # sort by filename for file_, ent in sorted(repo.dirstate._map.iteritems(), key=keyfunc): if showdate: if ent[3] == -1: # Pad or slice to locale representation locale_len = len(time.strftime("%Y-%m-%d %H:%M:%S ", time.localtime(0))) timestr = 'unset' timestr = (timestr[:locale_len] + ' ' * (locale_len - len(timestr))) else: timestr = time.strftime("%Y-%m-%d %H:%M:%S ", time.localtime(ent[3])) if ent[1] & 020000: mode = 'lnk' else: mode = '%3o' % (ent[1] & 0777 & ~util.umask) ui.write("%c %s %10d %s%s\n" % (ent[0], mode, ent[2], timestr, file_)) for f in repo.dirstate.copies(): ui.write(_("copy: %s -> %s\n") % (repo.dirstate.copied(f), f)) @command('debugsub', [('r', 'rev', '', _('revision to check'), _('REV'))], _('[-r REV] [REV]')) def debugsub(ui, repo, rev=None): ctx = scmutil.revsingle(repo, rev, None) for k, v in sorted(ctx.substate.items()): ui.write(('path %s\n') % k) ui.write((' source %s\n') % v[0]) ui.write((' revision %s\n') % v[1]) @command('debugsuccessorssets', [], _('[REV]')) def debugsuccessorssets(ui, repo, *revs): """show set of successors for revision A successors set of changeset A is a consistent group of revisions that succeed A. It contains non-obsolete changesets only. In most cases a changeset A has a single successors set containing a single successors (changeset A replaced by A'). A changeset that is made obsolete with no successors are called "pruned". Such changesets have no successors sets at all. A changeset that has been "split" will have a successors set containing more than one successors. A changeset that has been rewritten in multiple different ways is called "divergent". Such changesets have multiple successor sets (each of which may also be split, i.e. have multiple successors). Results are displayed as follows:: <rev1> <successors-1A> <rev2> <successors-2A> <successors-2B1> <successors-2B2> <successors-2B3> Here rev2 has two possible (i.e. divergent) successors sets. The first holds one element, whereas the second holds three (i.e. the changeset has been split). """ # passed to successorssets caching computation from one call to another cache = {} ctx2str = str node2str = short if ui.debug(): def ctx2str(ctx): return ctx.hex() node2str = hex for rev in scmutil.revrange(repo, revs): ctx = repo[rev] ui.write('%s\n'% ctx2str(ctx)) for succsset in obsolete.successorssets(repo, ctx.node(), cache): if succsset: ui.write(' ') ui.write(node2str(succsset[0])) for node in succsset[1:]: ui.write(' ') ui.write(node2str(node)) ui.write('\n') @command('debugwalk', walkopts, _('[OPTION]... [FILE]...')) def debugwalk(ui, repo, *pats, **opts): """show how files match on given patterns""" m = scmutil.match(repo[None], pats, opts) items = list(repo.walk(m)) if not items: return f = lambda fn: fn if ui.configbool('ui', 'slash') and os.sep != '/': f = lambda fn: util.normpath(fn) fmt = 'f %%-%ds %%-%ds %%s' % ( max([len(abs) for abs in items]), max([len(m.rel(abs)) for abs in items])) for abs in items: line = fmt % (abs, f(m.rel(abs)), m.exact(abs) and 'exact' or '') ui.write("%s\n" % line.rstrip()) @command('debugwireargs', [('', 'three', '', 'three'), ('', 'four', '', 'four'), ('', 'five', '', 'five'), ] + remoteopts, _('REPO [OPTIONS]... [ONE [TWO]]')) def debugwireargs(ui, repopath, *vals, **opts): repo = hg.peer(ui, opts, repopath) for opt in remoteopts: del opts[opt[1]] args = {} for k, v in opts.iteritems(): if v: args[k] = v # run twice to check that we don't mess up the stream for the next command res1 = repo.debugwireargs(*vals, **args) res2 = repo.debugwireargs(*vals, **args) ui.write("%s\n" % res1) if res1 != res2: ui.warn("%s\n" % res2) @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]...')) 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:: 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 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. """ 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 util.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.diffopts(ui, opts) m = scmutil.match(repo[node2], pats, opts) cmdutil.diffordiffstat(ui, repo, diffopts, node1, node2, m, stat=stat, listsubrepos=opts.get('subrepos')) @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. The information shown in the changeset header is: author, date, branch name (if non-default), changeset hash, parent(s) and commit comment. .. note:: 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. """ changesets += tuple(opts.get('rev', [])) revs = scmutil.revrange(repo, changesets) if not revs: raise util.Abort(_("export requires at least one changeset")) if len(revs) > 1: ui.note(_('exporting patches:\n')) else: ui.note(_('exporting patch:\n')) cmdutil.export(repo, revs, template=opts.get('output'), switch_parent=opts.get('switch_parent'), opts=patch.diffopts(ui, opts)) @command('^forget', walkopts, _('[OPTION]... FILE...')) 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 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. """ if not pats: raise util.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')), ('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...')) 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 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. .. 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 tip Returns 0 on successful completion. ''' revs = list(revs) revs.extend(opts['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 = None if opts.get('edit'): editor = cmdutil.commitforceeditor cont = False if opts['continue']: cont = True if revs: raise util.Abort(_("can't specify --continue and revisions")) # read in unfinished revisions try: nodes = repo.opener.read('graftstate').splitlines() revs = [repo[node].rev() for node in nodes] except IOError, inst: if inst.errno != errno.ENOENT: raise raise util.Abort(_("no graft state found, can't continue")) else: cmdutil.bailifchanged(repo) if not revs: raise util.Abort(_('no revisions specified')) revs = scmutil.revrange(repo, revs) # check for merges for rev in repo.revs('%ld and merge()', revs): ui.warn(_('skipping ungraftable merge revision %s\n') % rev) revs.remove(rev) if not revs: return -1 # check for ancestors of dest branch for rev in repo.revs('::. and %ld', revs): ui.warn(_('skipping ancestor revision %s\n') % rev) 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') for ctx in repo.set("::. - ::%ld", revs): n = ctx.extra().get('source') if n in ids: r = repo[n].rev() if r in revs: ui.warn(_('skipping already grafted revision %s\n') % r) revs.remove(r) elif ids[n] in revs: ui.warn(_('skipping already grafted revision %s ' '(same origin %d)\n') % (ids[n], r)) revs.remove(ids[n]) elif ctx.hex() in ids: r = ids[ctx.hex()] ui.warn(_('skipping already grafted revision %s ' '(was grafted from %d)\n') % (r, ctx.rev())) revs.remove(r) if not revs: return -1 wlock = repo.wlock() try: current = repo['.'] for pos, ctx in enumerate(repo.set("%ld", revs)): ui.status(_('grafting revision %s\n') % ctx.rev()) if opts.get('dry_run'): continue source = ctx.extra().get('source') if not source: source = ctx.hex() extra = {'source': source} 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', '')) stats = mergemod.update(repo, ctx.node(), True, True, False, ctx.p1().node()) finally: repo.ui.setconfig('ui', 'forcemerge', '') # 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.opener.write('graftstate', ''.join(nodelines)) raise util.Abort( _("unresolved conflicts, can't continue"), hint=_('use hg resolve and hg graft --continue')) else: cont = False # drop the second merge parent repo.setparents(current.node(), nullid) repo.dirstate.write() # fix up dirstate for copies and renames cmdutil.duplicatecopies(repo, ctx.rev(), ctx.p1().rev()) # commit node = repo.commit(text=message, user=user, date=date, extra=extra, editor=editor) if node is None: ui.status(_('graft for revision %s is empty\n') % ctx.rev()) else: current = repo[node] finally: wlock.release() # remove state when we complete successfully if not opts.get('dry_run'): util.unlinkpath(repo.join('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)')), ] + walkopts, _('[OPTION]... PATTERN [FILE]...')) def grep(ui, repo, pattern, *pats, **opts): """search for a pattern in specified files and revisions Search revisions of files for a regular expression. This command behaves differently than Unix grep. It only accepts Python/Perl regexps. It searches repository history, not the working directory. It always prints the revision number in which a match appears. By default, grep only prints output for the first revision of a 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. Returns 0 if a match is found, 1 otherwise. """ reflags = re.M if opts.get('ignore_case'): reflags |= re.I try: regexp = re.compile(pattern, reflags) except re.error, 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 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(fn, ctx, pstates, states): rev = ctx.rev() datefunc = ui.quiet and util.shortdate or util.datestr found = False filerevmatches = {} def binary(): flog = getfile(fn) return util.binary(flog.read(ctx.filenode(fn))) if opts.get('all'): iter = difflinestates(pstates, states) else: iter = [('', l) for l in states] for change, l in iter: cols = [(fn, 'grep.filename'), (str(rev), 'grep.rev')] before, match, after = None, None, None if opts.get('line_number'): cols.append((str(l.linenum), 'grep.linenumber')) if opts.get('all'): cols.append((change, 'grep.change')) if opts.get('user'): cols.append((ui.shortuser(ctx.user()), 'grep.user')) if opts.get('date'): cols.append((datefunc(ctx.date()), 'grep.date')) if opts.get('files_with_matches'): c = (fn, rev) if c in filerevmatches: continue filerevmatches[c] = 1 else: before = l.line[:l.colstart] match = l.line[l.colstart:l.colend] after = l.line[l.colend:] for col, label in cols[:-1]: ui.write(col, label=label) ui.write(sep, label='grep.sep') ui.write(cols[-1][0], label=cols[-1][1]) if before is not None: ui.write(sep, label='grep.sep') if not opts.get('text') and binary(): ui.write(" Binary file matches") else: ui.write(before) ui.write(match, label='grep.match') ui.write(after) ui.write(eol) found = True return found skip = {} revfiles = {} matchfn = 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 for ctx in cmdutil.walkchangerevs(repo, matchfn, 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(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] 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 current repository heads or show branch heads With no arguments, show all repository branch heads. Repository "heads" are changesets with no child changesets. They are where development generally takes place and are the usual targets for update and merge operations. Branch heads are changesets that have no child changeset on the same branch. If one or more REVs are given, only branch heads on the branches associated with the specified changesets are shown. This means that you can use :hg:`heads foo` to see the heads on a branch named ``foo``. 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 changesets without children will be shown. Returns 0 if matching heads are found, 1 if not. """ 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 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', '', _('show topics matching keyword')), ], _('[-ec] [TOPIC]')) def help_(ui, name=None, unknowncmd=False, full=True, **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. """ textwidth = min(ui.termwidth(), 80) - 2 def helpcmd(name): try: aliases, entry = cmdutil.findcmd(name, table, strict=unknowncmd) except error.AmbiguousCommand, inst: # py3k fix: except vars can't be used outside the scope of the # except block, nor can be used inside a lambda. python issue4617 prefix = inst.args[0] select = lambda c: c.lstrip('^').startswith(prefix) rst = helplist(select) return rst rst = [] # check if it's an invalid alias and display its error if it is if getattr(entry[0], 'badalias', False): if not unknowncmd: ui.pushbuffer() entry[0](ui) rst.append(ui.popbuffer()) return rst # synopsis if len(entry) > 2: if entry[2].startswith('hg'): rst.append("%s\n" % entry[2]) else: rst.append('hg %s %s\n' % (aliases[0], entry[2])) else: rst.append('hg %s\n' % aliases[0]) # aliases if full and not ui.quiet and len(aliases) > 1: rst.append(_("\naliases: %s\n") % ', '.join(aliases[1:])) rst.append('\n') # description doc = gettext(entry[0].__doc__) if not doc: doc = _("(no help text available)") if util.safehasattr(entry[0], 'definition'): # aliased command if entry[0].definition.startswith('!'): # shell alias doc = _('shell alias for::\n\n %s') % entry[0].definition[1:] else: doc = _('alias for: hg %s\n\n%s') % (entry[0].definition, doc) doc = doc.splitlines(True) if ui.quiet or not full: rst.append(doc[0]) else: rst.extend(doc) rst.append('\n') # check if this command shadows a non-trivial (multi-line) # extension help text try: mod = extensions.find(name) doc = gettext(mod.__doc__) or '' if '\n' in doc.strip(): msg = _('use "hg help -e %s" to show help for ' 'the %s extension') % (name, name) rst.append('\n%s\n' % msg) except KeyError: pass # options if not ui.quiet and entry[1]: rst.append('\n%s\n\n' % _("options:")) rst.append(help.optrst(entry[1], ui.verbose)) if ui.verbose: rst.append('\n%s\n\n' % _("global options:")) rst.append(help.optrst(globalopts, ui.verbose)) if not ui.verbose: if not full: rst.append(_('\nuse "hg help %s" to show the full help text\n') % name) elif not ui.quiet: omitted = _('use "hg -v help %s" to show more complete' ' help and the global options') % name notomitted = _('use "hg -v help %s" to show' ' the global options') % name help.indicateomitted(rst, omitted, notomitted) return rst def helplist(select=None): # list of commands if name == "shortlist": header = _('basic commands:\n\n') else: header = _('list of commands:\n\n') h = {} cmds = {} for c, e in table.iteritems(): f = c.split("|", 1)[0] if select and not select(f): continue if (not select and name != 'shortlist' and e[0].__module__ != __name__): continue if name == "shortlist" and not f.startswith("^"): continue f = f.lstrip("^") if not ui.debugflag and f.startswith("debug"): continue doc = e[0].__doc__ if doc and 'DEPRECATED' in doc and not ui.verbose: continue doc = gettext(doc) if not doc: doc = _("(no help text available)") h[f] = doc.splitlines()[0].rstrip() cmds[f] = c.lstrip("^") rst = [] if not h: if not ui.quiet: rst.append(_('no commands defined\n')) return rst if not ui.quiet: rst.append(header) fns = sorted(h) for f in fns: if ui.verbose: commands = cmds[f].replace("|",", ") rst.append(" :%s: %s\n" % (commands, h[f])) else: rst.append(' :%s: %s\n' % (f, h[f])) if not name: exts = help.listexts(_('enabled extensions:'), extensions.enabled()) if exts: rst.append('\n') rst.extend(exts) rst.append(_("\nadditional help topics:\n\n")) topics = [] for names, header, doc in help.helptable: topics.append((names[0], header)) for t, desc in topics: rst.append(" :%s: %s\n" % (t, desc)) optlist = [] if not ui.quiet: if ui.verbose: optlist.append((_("global options:"), globalopts)) if name == 'shortlist': optlist.append((_('use "hg help" for the full list ' 'of commands'), ())) else: if name == 'shortlist': msg = _('use "hg help" for the full list of commands ' 'or "hg -v" for details') elif name and not full: msg = _('use "hg help %s" to show the full help ' 'text') % name else: msg = _('use "hg -v help%s" to show builtin aliases and ' 'global options') % (name and " " + name or "") optlist.append((msg, ())) if optlist: for title, options in optlist: rst.append('\n%s\n' % title) if options: rst.append('\n%s\n' % help.optrst(options, ui.verbose)) return rst def helptopic(name): for names, header, doc in help.helptable: if name in names: break else: raise error.UnknownCommand(name) rst = ["%s\n\n" % header] # description if not doc: rst.append(" %s\n" % _("(no help text available)")) if util.safehasattr(doc, '__call__'): rst += [" %s\n" % l for l in doc().splitlines()] if not ui.verbose: omitted = (_('use "hg help -v %s" to show more complete help') % name) help.indicateomitted(rst, omitted) try: cmdutil.findcmd(name, table) rst.append(_('\nuse "hg help -c %s" to see help for ' 'the %s command\n') % (name, name)) except error.UnknownCommand: pass return rst def helpext(name): try: mod = extensions.find(name) doc = gettext(mod.__doc__) or _('no help text available') except KeyError: mod = None doc = extensions.disabledext(name) if not doc: raise error.UnknownCommand(name) if '\n' not in doc: head, tail = doc, "" else: head, tail = doc.split('\n', 1) rst = [_('%s extension - %s\n\n') % (name.split('.')[-1], head)] if tail: rst.extend(tail.splitlines(True)) rst.append('\n') if not ui.verbose: omitted = (_('use "hg help -v %s" to show more complete help') % name) help.indicateomitted(rst, omitted) if mod: try: ct = mod.cmdtable except AttributeError: ct = {} modcmds = set([c.split('|', 1)[0] for c in ct]) rst.extend(helplist(modcmds.__contains__)) else: rst.append(_('use "hg help extensions" for information on enabling ' 'extensions\n')) return rst def helpextcmd(name): cmd, ext, mod = extensions.disabledcmd(ui, name, ui.configbool('ui', 'strict')) doc = gettext(mod.__doc__).splitlines()[0] rst = help.listexts(_("'%s' is provided by the following " "extension:") % cmd, {ext: doc}, indent=4) rst.append('\n') rst.append(_('use "hg help extensions" for information on enabling ' 'extensions\n')) return rst rst = [] kw = opts.get('keyword') if kw: matches = help.topicmatch(kw) for t, title in (('topics', _('Topics')), ('commands', _('Commands')), ('extensions', _('Extensions')), ('extensioncommands', _('Extension Commands'))): if matches[t]: rst.append('%s:\n\n' % title) rst.extend(minirst.maketable(sorted(matches[t]), 1)) rst.append('\n') elif name and name != 'shortlist': i = None if unknowncmd: queries = (helpextcmd,) elif opts.get('extension'): queries = (helpext,) elif opts.get('command'): queries = (helpcmd,) else: queries = (helptopic, helpcmd, helpext, helpextcmd) for f in queries: try: rst = f(name) i = None break except error.UnknownCommand, inst: i = inst if i: raise i else: # program name if not ui.quiet: rst = [_("Mercurial Distributed SCM\n"), '\n'] rst.extend(helplist()) keep = ui.verbose and ['verbose'] or [] text = ''.join(rst) formatted, pruned = minirst.format(text, textwidth, keep=keep) if 'verbose' in pruned: keep.append('omitted') else: keep.append('notomitted') formatted, pruned = minirst.format(text, textwidth, keep=keep) 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, _('[-nibtB] [-r REV] [SOURCE]')) def identify(ui, repo, source=None, rev=None, num=None, id=None, branch=None, tags=None, bookmarks=None, **opts): """identify the working copy 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 http://selenic.com/hg/ Returns 0 if successful. """ if not repo and not source: raise util.Abort(_("there is no Mercurial repository here " "(.hg not found)")) hexfunc = ui.debugflag and hex or 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) if not repo: if num or branch or tags: raise util.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) if default or id: output = [hexfunc(remoterev)] 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) if bookmarks: output.extend(getbms()) elif default and not ui.quiet: # multiple bookmarks for a single parent separated by '/' bm = '/'.join(getbms()) if bm: output.append(bm) else: if not rev: ctx = repo[None] parents = ctx.parents() changed = "" if default or id or num: if (util.any(repo.status()) or util.any(ctx.sub(s).dirty() for s in ctx.substate)): changed = '+' if default or id: output = ["%s%s" % ('+'.join([hexfunc(p.node()) for p in parents]), changed)] if num: output.append("%s%s" % ('+'.join([str(p.rev()) for p in parents]), changed)) else: ctx = scmutil.revsingle(repo, rev) if default or id: output = [hexfunc(ctx.node())] if num: output.append(str(ctx.rev())) 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(ctx.tags()) 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(ctx.tags()) if bookmarks: output.extend(ctx.bookmarks()) ui.write("%s\n" % ' '.join(output)) @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')), ('', 'no-commit', None, _("don't commit, just update the working directory")), ('', 'bypass', None, _("apply patch without touching the working directory")), ('', 'exact', None, _('apply patch to the nodes from which it was generated')), ('', '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). If there are outstanding changes in the working directory, import will abort unless given the -f/--force flag. 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 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 may happen due to character set problems or other deficiencies in the text patch format. Use --bypass to apply and commit patches directly to the repository, not touching the working directory. Without --exact, patches will be applied on top of the working directory parent revision. With -s/--similarity, hg will attempt to discover renames and copies in the patch in the same way as :hg:`addremove`. To read a patch from standard input, use "-" as the patch name. If a URL is specified, the patch will be downloaded from it. 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 http://www.selenic.com/hg/rev/5ca8c111e9aa - import all the patches in an Unix-style mbox:: hg import incoming-patches.mbox - attempt to exactly restore an exported changeset (not always possible):: hg import --exact proposed-fix.patch Returns 0 on success. """ if not patch1: raise util.Abort(_('need at least one patch to import')) patches = (patch1,) + patches date = opts.get('date') if date: opts['date'] = util.parsedate(date) editor = cmdutil.commiteditor if opts.get('edit'): editor = cmdutil.commitforceeditor update = not opts.get('bypass') if not update and opts.get('no_commit'): raise util.Abort(_('cannot use --no-commit with --bypass')) try: sim = float(opts.get('similarity') or 0) except ValueError: raise util.Abort(_('similarity must be a number')) if sim < 0 or sim > 100: raise util.Abort(_('similarity must be between 0 and 100')) if sim and not update: raise util.Abort(_('cannot use --similarity with --bypass')) if (opts.get('exact') or not opts.get('force')) and update: cmdutil.bailifchanged(repo) base = opts["base"] strip = opts["strip"] wlock = lock = tr = None msgs = [] def checkexact(repo, n, nodeid): if opts.get('exact') and hex(n) != nodeid: repo.rollback() raise util.Abort(_('patch is damaged or loses information')) def tryone(ui, hunk, parents): tmpname, message, user, date, branch, nodeid, p1, p2 = \ patch.extract(ui, hunk) if not tmpname: return (None, None) msg = _('applied to working directory') try: cmdline_message = cmdutil.logmessage(ui, opts) if cmdline_message: # pickup the cmdline msg message = cmdline_message elif message: # pickup the patch msg message = message.strip() else: # launch the editor message = None ui.debug('message:\n%s\n' % message) if len(parents) == 1: parents.append(repo[nullid]) if opts.get('exact'): if not nodeid or not p1: raise util.Abort(_('not a Mercurial patch')) p1 = repo[p1] p2 = repo[p2 or nullid] elif p2: try: p1 = repo[p1] p2 = repo[p2] # Without any options, consider p2 only if the # patch is being applied on top of the recorded # first parent. if p1 != parents[0]: p1 = parents[0] p2 = repo[nullid] except error.RepoError: p1, p2 = parents else: p1, p2 = parents n = None if update: if p1 != parents[0]: hg.clean(repo, p1.node()) if p2 != parents[1]: repo.setparents(p1.node(), p2.node()) if opts.get('exact') or opts.get('import_branch'): repo.dirstate.setbranch(branch or 'default') files = set() patch.patch(ui, repo, tmpname, strip=strip, files=files, eolmode=None, similarity=sim / 100.0) files = list(files) if opts.get('no_commit'): if message: msgs.append(message) else: if opts.get('exact') or p2: # If you got here, you either use --force and know what # you are doing or used --exact or a merge patch while # being updated to its first parent. m = None else: m = scmutil.matchfiles(repo, files or []) n = repo.commit(message, opts.get('user') or user, opts.get('date') or date, match=m, editor=editor) checkexact(repo, n, nodeid) else: if opts.get('exact') or opts.get('import_branch'): branch = branch or 'default' else: branch = p1.branch() store = patch.filestore() try: files = set() try: patch.patchrepo(ui, repo, p1, store, tmpname, strip, files, eolmode=None) except patch.PatchError, e: raise util.Abort(str(e)) memctx = patch.makememctx(repo, (p1.node(), p2.node()), message, opts.get('user') or user, opts.get('date') or date, branch, files, store, editor=cmdutil.commiteditor) repo.savecommitmessage(memctx.description()) n = memctx.commit() checkexact(repo, n, nodeid) finally: store.close() if n: # i18n: refers to a short changeset id msg = _('created %s') % short(n) return (msg, n) finally: os.unlink(tmpname) try: try: wlock = repo.wlock() if not opts.get('no_commit'): lock = repo.lock() tr = repo.transaction('import') parents = repo.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) = tryone(ui, hunk, parents) if msg: haspatch = True ui.note(msg + '\n') if update or opts.get('exact'): parents = repo.parents() else: parents = [repo[node]] if not haspatch: raise util.Abort(_('%s: no diffs found') % patchurl) if tr: tr.close() if msgs: repo.savecommitmessage('\n* * *\n'.join(msgs)) except: # re-raises # wlock.release() indirectly calls dirstate.write(): since # we're crashing, we do not want to change the working dir # parent after all, so make sure it writes nothing repo.dirstate.invalidate() raise finally: if tr: tr.release() release(lock, 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 if a pull at the time you issued this command. For remote repository, using --bundle avoids downloading the changesets twice if the incoming is followed by a pull. See pull for valid source format details. Returns 0 if there are incoming changes, 1 otherwise. """ if opts.get('graph'): cmdutil.checkunsupportedgraphflags([], opts) def display(other, chlist, displayer): revdag = cmdutil.graphrevs(other, chlist, opts) showparents = [ctx.node() for ctx in repo[None].parents()] cmdutil.displaygraph(ui, revdag, displayer, showparents, graphmod.asciiedges) hg._incoming(display, lambda: 1, ui, repo, source, opts, buffered=True) return 0 if opts.get('bundle') and opts.get('subrepos'): raise util.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.status(_('comparing with %s\n') % util.hidepassword(source)) return bookmarks.diff(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]')) 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. """ 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 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. Returns 0 if a match is found, 1 otherwise. """ end = opts.get('print0') and '\0' or '\n' rev = scmutil.revsingle(repo, opts.get('rev'), None).node() ret = 1 m = scmutil.match(repo[rev], pats, opts, default='relglob') m.bad = lambda x, y: False for abs in repo[rev].walk(m): if not rev and abs not in repo.dirstate: continue 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 range'), _('REV')), ('', '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]')) 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. .. note:: log -p/--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, log FILE may omit duplicate changes made on branches and will not show deletions. To see all changes including duplicates and deletions, use the --removed switch. .. 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" - check if a given changeset is included is 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" See :hg:`help dates` for a list of formats valid for -d/--date. See :hg:`help revisions` and :hg:`help revsets` for more about specifying revisions. See :hg:`help templates` for more about pre-packaged styles and specifying custom templates. Returns 0 on success. """ if opts.get('graph'): return cmdutil.graphlog(ui, repo, *pats, **opts) matchfn = scmutil.match(repo[None], pats, opts) limit = cmdutil.loglimit(opts) count = 0 getrenamed, endrev = None, None if opts.get('copies'): if opts.get('rev'): endrev = max(scmutil.revrange(repo, opts.get('rev'))) + 1 getrenamed = templatekw.getrenamedfn(repo, endrev=endrev) df = False if opts.get("date"): df = util.matchdate(opts["date"]) branches = opts.get('branch', []) + opts.get('only_branch', []) opts['branch'] = [repo.lookupbranch(b) for b in branches] displayer = cmdutil.show_changeset(ui, repo, opts, True) def prep(ctx, fns): rev = ctx.rev() parents = [p for p in repo.changelog.parentrevs(rev) if p != nullrev] if opts.get('no_merges') and len(parents) == 2: return if opts.get('only_merges') and len(parents) != 2: return if opts.get('branch') and ctx.branch() not in opts['branch']: return if df and not df(ctx.date()[0]): return lower = encoding.lower if opts.get('user'): luser = lower(ctx.user()) for k in [lower(x) for x in opts['user']]: if (k in luser): break else: return if opts.get('keyword'): luser = lower(ctx.user()) ldesc = lower(ctx.description()) lfiles = lower(" ".join(ctx.files())) for k in [lower(x) for x in opts['keyword']]: if (k in luser or k in ldesc or k in lfiles): break else: return 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])) revmatchfn = None if opts.get('patch') or opts.get('stat'): if opts.get('follow') or opts.get('follow_first'): # note: this might be wrong when following through merges revmatchfn = scmutil.match(repo[None], fns, default='path') else: revmatchfn = matchfn displayer.show(ctx, copies=copies, matchfn=revmatchfn) for ctx in cmdutil.walkchangerevs(repo, matchfn, opts, prep): if count == limit: break if displayer.flush(ctx.rev()): count += 1 displayer.close() @command('manifest', [('r', 'rev', '', _('revision to display'), _('REV')), ('', 'all', False, _("list files from all revisions"))], _('[-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. """ fm = ui.formatter('manifest', opts) if opts.get('all'): if rev or node: raise util.Abort(_("can't specify a revision with --all")) res = [] prefix = "data/" suffix = ".i" plen = len(prefix) slen = len(suffix) lock = repo.lock() try: for fn, b, size in repo.store.datafiles(): if size != 0 and fn[-slen:] == suffix and fn[:plen] == prefix: res.append(fn[plen:-slen]) finally: lock.release() for f in res: fm.startitem() fm.write("path", '%s\n', f) fm.end() return if rev and node: raise util.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() 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 with outstanding changes')), ('r', 'rev', '', _('revision to merge'), _('REV')), ('P', 'preview', None, _('review revisions to merge (no merge is performed)')) ] + mergetoolopts, _('[-P] [-f] [[-r] REV]')) def merge(ui, repo, node=None, **opts): """merge working directory with another revision 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. :hg:`resolve` must be used to resolve unresolved files. 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. """ if opts.get('rev') and node: raise util.Abort(_("please specify just one revision")) if not node: node = opts.get('rev') if node: node = scmutil.revsingle(repo, node).node() if not node and repo._bookmarkcurrent: bmheads = repo.bookmarkheads(repo._bookmarkcurrent) curhead = repo[repo._bookmarkcurrent].node() if len(bmheads) == 2: if curhead == bmheads[0]: node = bmheads[1] else: node = bmheads[0] elif len(bmheads) > 2: raise util.Abort(_("multiple matching bookmarks to merge - " "please merge with an explicit rev or bookmark"), hint=_("run 'hg heads' to see all heads")) elif len(bmheads) <= 1: raise util.Abort(_("no matching bookmark to merge - " "please merge with an explicit rev or bookmark"), hint=_("run 'hg heads' to see all heads")) if not node and not repo._bookmarkcurrent: branch = repo[None].branch() bheads = repo.branchheads(branch) nbhs = [bh for bh in bheads if not repo[bh].bookmarks()] if len(nbhs) > 2: raise util.Abort(_("branch '%s' has %d heads - " "please merge with an explicit rev") % (branch, len(bheads)), hint=_("run 'hg heads .' to see heads")) parent = repo.dirstate.p1() if len(nbhs) <= 1: if len(bheads) > 1: raise util.Abort(_("heads are bookmarked - " "please merge with an explicit rev"), hint=_("run 'hg heads' to see all heads")) if len(repo.heads()) > 1: raise util.Abort(_("branch '%s' has one head - " "please merge with an explicit rev") % branch, hint=_("run 'hg heads' to see all heads")) msg, hint = _('nothing to merge'), None if parent != repo.lookup(branch): hint = _("use 'hg update' instead") raise util.Abort(msg, hint=hint) if parent not in bheads: raise util.Abort(_('working directory not at a head revision'), hint=_("use 'hg update' or merge with an " "explicit revision")) if parent == nbhs[0]: node = nbhs[-1] else: node = nbhs[0] 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', '')) return hg.merge(repo, node, force=opts.get('force')) finally: ui.setconfig('ui', 'forcemerge', '') @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. Returns 0 if there are outgoing changes, 1 otherwise. """ if opts.get('graph'): cmdutil.checkunsupportedgraphflags([], opts) o = hg._outgoing(ui, repo, dest, opts) if o is None: return revdag = cmdutil.graphrevs(repo, o, opts) displayer = cmdutil.show_changeset(ui, repo, opts, buffered=True) showparents = [ctx.node() for ctx in repo[None].parents()] cmdutil.displaygraph(ui, revdag, displayer, showparents, graphmod.asciiedges) 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)) return bookmarks.diff(ui, other, repo) 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]')) def parents(ui, repo, file_=None, **opts): """show the parents of the working directory or revision 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. Returns 0 on success. """ 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 util.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 util.Abort(_("'%s' not found in manifest!") % file_) fl = repo.file(file_) p = [repo.lookup(fl.linkrev(fl.rev(fn))) for fn in filenodes] 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', [], _('[NAME]')) def paths(ui, repo, search=None): """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 that ``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. """ if search: for name, path in ui.configitems("paths"): if name == search: ui.status("%s\n" % util.hidepassword(path)) return if not ui.quiet: ui.warn(_("not found!\n")) return 1 else: for name, path in ui.configitems("paths"): if ui.quiet: ui.write("%s\n" % name) else: ui.write("%s = %s\n" % (name, util.hidepassword(path))) @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 specified revisions. 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 changeset from a lower phase to an higher phase. Phases are ordered as follows:: public < draft < secret Return 0 on success, 1 if no phases were changed or some could not be changed. """ # search for a unique phase argument targetphase = None for idx, name in enumerate(phases.phasenames): if opts[name]: if targetphase is not None: raise util.Abort(_('only one phase can be specified')) targetphase = idx # look for specified revision revs = list(revs) revs.extend(opts['rev']) if not revs: raise util.Abort(_('no revisions specified')) 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: lock = repo.lock() try: # set phase if not revs: raise util.Abort(_('empty revision set')) nodes = [repo[r].node() for r in revs] olddata = repo._phasecache.getphaserevs(repo)[:] phases.advanceboundary(repo, targetphase, nodes) if opts['force']: phases.retractboundary(repo, targetphase, nodes) finally: lock.release() # moving revision from public to draft may hide them # We have to check result on an unfiltered repository unfi = repo.unfiltered() newdata = repo._phasecache.getphaserevs(unfi) changes = sum(o != newdata[i] for i, o in enumerate(olddata)) 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 more permissive ' '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')) ret = 1 return ret def postincoming(ui, repo, modheads, optupdate, checkout): if modheads == 0: return if optupdate: movemarkfrom = repo['.'].node() try: ret = hg.update(repo, checkout) except util.Abort, inst: ui.warn(_("not updating: %s\n") % str(inst)) return 0 if not ret and not checkout: if bookmarks.update(repo, [movemarkfrom], repo['.'].node()): ui.status(_("updating bookmark %s\n") % repo._bookmarkcurrent) return ret 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")) else: 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. Returns 0 on success, 1 if an update had unresolved files. """ source, branches = hg.parseurl(ui.expandpath(source), opts.get('branch')) other = hg.peer(repo, opts, source) ui.status(_('pulling from %s\n') % util.hidepassword(source)) revs, checkout = hg.addbranchrevs(repo, other, branches, opts.get('rev')) if opts.get('bookmark'): if not revs: revs = [] rb = other.listkeys('bookmarks') for b in opts['bookmark']: if b not in rb: raise util.Abort(_('remote bookmark %s not found!') % b) revs.append(rb[b]) if revs: try: revs = [other.lookup(rev) for rev in revs] except error.CapabilityError: err = _("other repository doesn't support revision lookup, " "so a rev cannot be specified.") raise util.Abort(err) modheads = repo.pull(other, heads=revs, force=opts.get('force')) bookmarks.updatefromremote(ui, repo, other, source) if checkout: checkout = str(repo.changelog.rev(other.lookup(checkout))) repo._subtoppath = source try: ret = postincoming(ui, repo, modheads, opts.get('update'), checkout) finally: del repo._subtoppath # update specified bookmarks if opts.get('bookmark'): marks = repo._bookmarks for b in opts['bookmark']: # explicit pull overrides local bookmark if any ui.status(_("importing bookmark %s\n") % b) marks[b] = repo[rb[b]].node() marks.write() 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')), ] + 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. Use -f/--force to override the default behavior and push all changesets on all branches. 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. Please see :hg:`help urls` for important details about ``ssh://`` URLs. If DESTINATION is omitted, a default path will be used. Returns 0 if push was successful, 1 if nothing to push. """ if opts.get('bookmark'): for b in opts['bookmark']: # translate -B options to -r so changesets get pushed 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") dest = ui.expandpath(dest or 'default-push', dest or 'default') dest, branches = hg.parseurl(dest, opts.get('branch')) 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)] 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): if c.sub(s).push(opts) == 0: return False finally: del repo._subtoppath result = repo.push(other, opts.get('force'), revs=revs, newbranch=opts.get('new_branch')) result = not result if opts.get('bookmark'): rb = other.listkeys('bookmarks') for b in opts['bookmark']: # explicit push overrides remote bookmark if any if b in repo._bookmarks: ui.status(_("exporting bookmark %s\n") % b) new = repo[b].hex() elif b in rb: ui.status(_("deleting remote bookmark %s\n") % b) new = '' # delete else: ui.warn(_('bookmark %s does not exist on the local ' 'or remote repository!\n') % b) return 2 old = rb.get(b, '') r = other.pushkey('bookmarks', b, old, new) if not r: ui.warn(_('updating bookmark %s failed!\n') % b) if not result: 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, _('remove (and delete) file even if added or modified')), ] + walkopts, _('[OPTION]... FILE...')) 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): ======= == == == == A C M ! ======= == == == == none W RD W R -f R RD RD R -A W W W R -Af R R R R ======= == == == == Note that remove never deletes files in Added [A] state from the working directory, not even if option --force is specified. Returns 0 on success, 1 if any warnings encountered. """ ret = 0 after, force = opts.get('after'), opts.get('force') if not pats and not after: raise util.Abort(_('no files specified')) m = scmutil.match(repo[None], pats, opts) s = repo.status(match=m, clean=True) modified, added, deleted, clean = s[0], s[1], s[3], s[6] # warn about failure to delete explicit files/dirs wctx = repo[None] for f in m.files(): if f in repo.dirstate or f in wctx.dirs(): continue if os.path.exists(m.rel(f)): if os.path.isdir(m.rel(f)): ui.warn(_('not removing %s: no tracked files\n') % m.rel(f)) else: ui.warn(_('not removing %s: file is untracked\n') % m.rel(f)) # missing files will generate a warning elsewhere ret = 1 if force: list = modified + deleted + clean + added elif after: list = deleted for f in modified + added + clean: ui.warn(_('not removing %s: file still exists\n') % m.rel(f)) ret = 1 else: list = deleted + clean for f in modified: ui.warn(_('not removing %s: file is modified (use -f' ' to force removal)\n') % m.rel(f)) ret = 1 for f in added: ui.warn(_('not removing %s: file has been marked for add' ' (use forget to undo)\n') % m.rel(f)) ret = 1 for f in sorted(list): if ui.verbose or not m.exact(f): ui.status(_('removing %s\n') % m.rel(f)) wlock = repo.wlock() try: if not after: for f in list: if f in added: continue # we never unlink added files on remove util.unlinkpath(repo.wjoin(f), ignoremissing=True) repo[None].forget(list) finally: wlock.release() return ret @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. """ wlock = repo.wlock(False) try: return cmdutil.copy(ui, repo, pats, opts, rename=True) finally: wlock.release() @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, _('[OPTION]... [FILE]...')) 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. Note that 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. """ all, mark, unmark, show, nostatus = \ [opts.get(o) for o in 'all mark unmark list no_status'.split()] if (show and (mark or unmark)) or (mark and unmark): raise util.Abort(_("too many options specified")) if pats and all: raise util.Abort(_("can't specify --all and patterns")) if not (all or pats or show or mark or unmark): raise util.Abort(_('no files or directories specified; ' 'use --all to remerge all files')) ms = mergemod.mergestate(repo) m = scmutil.match(repo[None], pats, opts) ret = 0 for f in ms: if m(f): if show: if nostatus: ui.write("%s\n" % f) else: ui.write("%s %s\n" % (ms[f].upper(), f), label='resolve.' + {'u': 'unresolved', 'r': 'resolved'}[ms[f]]) elif mark: ms.mark(f, "r") elif unmark: ms.mark(f, "u") else: wctx = repo[None] mctx = wctx.parents()[-1] # backup pre-resolve (merge uses .orig for its own purposes) a = repo.wjoin(f) util.copyfile(a, a + ".resolve") try: # resolve file ui.setconfig('ui', 'forcemerge', opts.get('tool', '')) if ms.resolve(f, wctx, mctx): ret = 1 finally: ui.setconfig('ui', 'forcemerge', '') ms.commit() # replace filemerge's .orig file with our resolve file util.rename(a + ".resolve", a + ".orig") ms.commit() 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')), ] + 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. See :hg:`help dates` for a list of formats valid for -d/--date. Returns 0 on success. """ if opts.get("date"): if opts.get("rev"): raise util.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 util.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 and not opts.get('all'): 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 util.Abort(msg, hint=hint) dirty = util.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 util.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) 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. 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. """ return repo.rollback(dryrun=opts.get('dry_run'), force=opts.get('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-pipefds', '', _('used internally by daemon mode'), _('NUM')), ('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')), ('', 'cmdserver', '', _('for remote clients'), _('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'))], _('[OPTION]...')) 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. """ if opts["stdio"] and opts["cmdserver"]: raise util.Abort(_("cannot use --stdio with --cmdserver")) def checkrepo(): if repo is None: raise error.RepoError(_("there is no Mercurial repository here" " (.hg not found)")) if opts["stdio"]: checkrepo() s = sshserver.sshserver(ui, repo) s.serve_forever() if opts["cmdserver"]: checkrepo() s = commandserver.server(ui, repo, opts["cmdserver"]) return s.serve() # this way we can check if something was given in the command-line if opts.get('port'): opts['port'] = util.getport(opts.get('port')) baseui = repo and repo.baseui or ui optlist = ("name templates style address port prefix ipv6" " accesslog errorlog certificate encoding") for o in optlist.split(): val = opts.get(o, '') if val in (None, ''): # should check against default options instead continue baseui.setconfig("web", o, val) if repo and repo.ui != baseui: repo.ui.setconfig("web", o, val) o = opts.get('web_conf') or opts.get('webdir_conf') if not o: if not repo: raise error.RepoError(_("there is no Mercurial repository" " here (.hg not found)")) o = repo.root app = hgweb.hgweb(o, baseui=ui) class service(object): def init(self): util.setsignalhandler() self.httpd = hgweb.server.create_server(ui, app) if opts['port'] and not ui.verbose: return if self.httpd.prefix: prefix = self.httpd.prefix.strip('/') + '/' else: prefix = '' port = ':%d' % self.httpd.port if port == ':80': port = '' bindaddr = self.httpd.addr if bindaddr == '0.0.0.0': bindaddr = '*' elif ':' in bindaddr: # IPv6 bindaddr = '[%s]' % bindaddr fqaddr = self.httpd.fqaddr if ':' in fqaddr: fqaddr = '[%s]' % fqaddr if opts['port']: write = ui.status else: write = ui.write write(_('listening at http://%s%s/%s (bound to %s:%d)\n') % (fqaddr, port, prefix, bindaddr, self.httpd.port)) def run(self): self.httpd.serve_forever() service = service() cmdutil.service(opts, initfn=service.init, runfn=service.run) @command('showconfig|debugconfig', [('u', 'untrusted', None, _('show untrusted configuration options'))], _('[-u] [NAME]...')) def showconfig(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 --debug, the source (filename and line number) is printed for each config item. Returns 0 on success. """ for f in scmutil.rcpath(): ui.debug('read config from: %s\n' % f) 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 util.Abort(_('only one config item permitted')) for section, name, value in ui.walkconfig(untrusted=untrusted): value = str(value).replace('\n', '\\n') sectname = section + '.' + name if values: for v in values: if v == section: ui.debug('%s: ' % ui.configsource(section, name, untrusted)) ui.write('%s=%s\n' % (sectname, value)) elif v == sectname: ui.debug('%s: ' % ui.configsource(section, name, untrusted)) ui.write(value, '\n') else: ui.debug('%s: ' % ui.configsource(section, name, untrusted)) ui.write('%s=%s\n' % (sectname, value)) @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')), ('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, _('[OPTION]... [FILE]...')) 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:: 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 listed as A (added) .. container:: verbose Examples: - show changes in the working directory relative to a changeset:: hg status --rev 9353 - 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 Returns 0 on success. """ revs = opts.get('rev') change = opts.get('change') if revs and change: msg = _('cannot specify --rev and --change at the same time') raise util.Abort(msg) elif change: node2 = scmutil.revsingle(repo, change, None).node() node1 = repo[node2].p1().node() else: node1, node2 = scmutil.revpair(repo, revs) cwd = (pats and repo.getcwd()) or '' end = opts.get('print0') and '\0' or '\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: show = ui.quiet and states[:4] or states[:5] stat = repo.status(node1, node2, scmutil.match(repo[node2], pats, opts), 'ignored' in show, 'clean' in show, 'unknown' in show, opts.get('subrepos')) changestates = zip(states, 'MAR!?IC', stat) if (opts.get('all') or opts.get('copies')) and not opts.get('no_status'): copy = copies.pathcopies(repo[node1], repo[node2]) 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') 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, 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. """ ctx = repo[None] parents = ctx.parents() pnode = parents[0].node() marks = [] 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(), str(p)), label='log.changeset changeset.%s' % p.phasestr()) 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)')) 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: current = repo._bookmarkcurrent # i18n: column positioning for "hg summary" ui.write(_('bookmarks:'), label='log.bookmark') if current is not None: try: marks.remove(current) ui.write(' *' + current, label='bookmarks.current') except ValueError: # current bookmark not in parent ctx marks pass for m in marks: ui.write(' ' + m, label='log.bookmark') ui.write('\n', label='log.bookmark') st = list(repo.status(unknown=True))[:6] c = repo.dirstate.copies() copied, renamed = [], [] for d, s in c.iteritems(): if s in st[2]: st[2].remove(s) renamed.append(d) else: copied.append(d) if d in st[1]: st[1].remove(d) st.insert(3, renamed) st.insert(4, copied) ms = mergemod.mergestate(repo) st.append([f for f in ms if ms[f] == 'u']) subs = [s for s in ctx.substate if ctx.sub(s).dirty()] st.append(subs) labels = [ui.label(_('%d modified'), 'status.modified'), ui.label(_('%d added'), 'status.added'), ui.label(_('%d removed'), 'status.removed'), ui.label(_('%d renamed'), 'status.copied'), ui.label(_('%d copied'), 'status.copied'), ui.label(_('%d deleted'), 'status.deleted'), ui.label(_('%d unknown'), 'status.unknown'), ui.label(_('%d ignored'), 'status.ignored'), ui.label(_('%d unresolved'), 'resolve.unresolved'), ui.label(_('%d subrepos'), 'status.modified')] t = [] for s, l in zip(st, labels): if s: t.append(l % len(s)) t = ', '.join(t) cleanworkdir = False if 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 (st[0] or st[1] or st[2] or st[3] or st[4] or st[9]): t += _(' (clean)') cleanworkdir = True elif pnode not in bheads: t += _(' (new branch head)') 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 = [0] * len(repo) cl = repo.changelog for a in [cl.rev(n) for n in bheads]: new[a] = 1 for a in cl.ancestors([cl.rev(n) for n in bheads]): new[a] = 1 for a in [p.rev() for p in parents]: if a >= 0: new[a] = 0 for a in cl.ancestors([p.rev() for p in parents]): new[a] = 0 new = sum(new) 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))) if opts.get('remote'): t = [] source, branches = hg.parseurl(ui.expandpath('default')) other = hg.peer(repo, {}, source) revs, checkout = hg.addbranchrevs(repo, other, branches, opts.get('rev')) ui.debug('comparing with %s\n' % util.hidepassword(source)) repo.ui.pushbuffer() commoninc = discovery.findcommonincoming(repo, other) _common, incoming, _rheads = commoninc repo.ui.popbuffer() if incoming: t.append(_('1 or more incoming')) dest, branches = hg.parseurl(ui.expandpath('default-push', 'default')) revs, checkout = hg.addbranchrevs(repo, repo, branches, None) if source != dest: other = hg.peer(repo, {}, dest) commoninc = None ui.debug('comparing with %s\n' % util.hidepassword(dest)) repo.ui.pushbuffer() outgoing = discovery.findcommonoutgoing(repo, other, commoninc=commoninc) repo.ui.popbuffer() o = outgoing.missing if o: t.append(_('%d outgoing') % len(o)) if 'bookmarks' in other.listkeys('namespaces'): lmarks = repo.listkeys('bookmarks') rmarks = other.listkeys('bookmarks') diff = set(rmarks) - set(lmarks) if len(diff) > 0: t.append(_('%d incoming bookmarks') % len(diff)) diff = set(lmarks) - set(rmarks) if len(diff) > 0: t.append(_('%d outgoing bookmarks') % len(diff)) 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')) @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, _('edit commit message')), ('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, or tip if no revision is checked out. 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. """ 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 util.Abort(_('tag names must be unique')) for n in names: scmutil.checknewlabel(repo, n, 'tag') if not n: raise util.Abort(_('tag names cannot consist entirely of ' 'whitespace')) if opts.get('rev') and opts.get('remove'): raise util.Abort(_("--rev and --remove are incompatible")) if opts.get('rev'): rev_ = opts['rev'] message = opts.get('message') if opts.get('remove'): expectedtype = opts.get('local') and 'local' or 'global' for n in names: if not repo.tagtype(n): raise util.Abort(_("tag '%s' does not exist") % n) if repo.tagtype(n) != expectedtype: if expectedtype == 'global': raise util.Abort(_("tag '%s' is not a global tag") % n) else: raise util.Abort(_("tag '%s' is not a local tag") % n) rev_ = nullid 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 util.Abort(_("tag '%s' already exists " "(use -f to force)") % n) if not opts.get('local'): p1, p2 = repo.dirstate.parents() if p2 != nullid: raise util.Abort(_('uncommitted merge')) bheads = repo.branchheads() if not opts.get('force') and bheads and p1 not in bheads: raise util.Abort(_('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('edit'): message = ui.edit(message, ui.username()) # don't allow tagging the null rev if (not opts.get('remove') and scmutil.revsingle(repo, rev_).rev() == nullrev): raise util.Abort(_("null revision specified")) repo.tag(names, r, message, opts.get('local'), opts.get('user'), date) finally: release(lock, wlock) @command('tags', [], '') 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. Returns 0 on success. """ fm = ui.formatter('tags', opts) hexfunc = ui.debugflag and hex or short 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 id', 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 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. Returns 0 on success. """ displayer = cmdutil.show_changeset(ui, repo, opts) displayer.show(repo[len(repo) - 1]) 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 changegroup files Apply one or more compressed changegroup files generated by the bundle command. Returns 0 on success, 1 if an update has unresolved files. """ fnames = (fname1,) + fnames lock = repo.lock() wc = repo['.'] try: for fname in fnames: f = hg.openpath(ui, fname) gen = changegroup.readbundle(f, fname) modheads = repo.addchangegroup(gen, 'unbundle', 'bundle:' + fname) finally: lock.release() bookmarks.updatecurrentbookmark(repo, wc.node(), wc.branch()) return postincoming(ui, repo, modheads, opts.get('update'), None) @command('^update|up|checkout|co', [('C', 'clean', None, _('discard uncommitted changes (no backup)')), ('c', 'check', None, _('update across branches if no uncommitted changes')), ('d', 'date', '', _('tipmost revision matching date'), _('DATE')), ('r', 'rev', '', _('revision'), _('REV'))], _('[-c] [-C] [-d DATE] [[-r] REV]')) def update(ui, repo, node=None, rev=None, clean=False, date=None, check=False): """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 current 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, 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 following rules apply when the working directory contains uncommitted changes: 1. If neither -c/--check nor -C/--clean 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 -c/--check option, the update is aborted and the uncommitted changes are preserved. 3. 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 util.Abort(_("please specify just one revision")) if rev is None or rev == '': rev = node # with no argument, we also move the current bookmark, if any movemarkfrom = None if rev is None: movemarkfrom = repo['.'].node() # if we defined a bookmark, we have to remember the original bookmark name brev = rev rev = scmutil.revsingle(repo, rev, rev).rev() if check and clean: raise util.Abort(_("cannot specify both -c/--check and -C/--clean")) if date: if rev is not None: raise util.Abort(_("you can't specify a revision and a date")) rev = cmdutil.finddate(ui, repo, date) if check: c = repo[None] if c.dirty(merge=False, branch=False, missing=True): raise util.Abort(_("uncommitted local changes")) if rev is None: rev = repo[repo[None].branch()].rev() mergemod._checkunknown(repo, repo[None], repo[rev]) if clean: ret = hg.clean(repo, rev) else: ret = hg.update(repo, rev) if not ret and movemarkfrom: if bookmarks.update(repo, [movemarkfrom], repo['.'].node()): ui.status(_("updating bookmark %s\n") % repo._bookmarkcurrent) elif brev in repo._bookmarks: bookmarks.setcurrent(repo, brev) elif brev: bookmarks.unsetcurrent(repo) return ret @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 http://mercurial.selenic.com/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', []) def version_(ui): """output version and copyright information""" ui.write(_("Mercurial Distributed SCM (version %s)\n") % util.version()) ui.status(_( "(see http://mercurial.selenic.com for more information)\n" "\nCopyright (C) 2005-2012 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" )) norepo = ("clone init version help debugcommands debugcomplete" " debugdate debuginstall debugfsinfo debugpushkey debugwireargs" " debugknown debuggetbundle debugbundle") optionalrepo = ("identify paths serve showconfig debugancestor debugdag" " debugdata debugindex debugindexdot debugrevlog") inferrepo = ("add addremove annotate cat commit diff grep forget log parents" " remove resolve status debugwalk")