Mercurial > hg
view mercurial/commands.py @ 4527:b422b558015b
Add ui.slash hgrc setting
This will make most commands print paths using "/", regardless of
the value of os.sep.
| author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
|---|---|
| date | Fri, 08 Jun 2007 23:49:12 -0300 |
| parents | cbabc9ac7424 |
| children | af02e6078d08 |
line wrap: on
line source
# commands.py - command processing for mercurial # # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms # of the GNU General Public License, incorporated herein by reference. import demandimport; demandimport.enable() from node import * from i18n import _ import bisect, os, re, sys, signal, imp, urllib, pdb, shlex, stat import fancyopts, ui, hg, util, lock, revlog, bundlerepo import difflib, patch, time, help, mdiff, tempfile import traceback, errno, version, atexit, socket import archival, changegroup, cmdutil, hgweb.server, sshserver class UnknownCommand(Exception): """Exception raised if command is not in the command table.""" class AmbiguousCommand(Exception): """Exception raised if command shortcut matches more than one command.""" def bail_if_changed(repo): modified, added, removed, deleted = repo.status()[:4] if modified or added or removed or deleted: raise util.Abort(_("outstanding uncommitted changes")) def logmessage(opts): """ get the log message according to -m and -l option """ message = opts['message'] logfile = opts['logfile'] if message and logfile: raise util.Abort(_('options --message and --logfile are mutually ' 'exclusive')) if not message and logfile: try: if logfile == '-': message = sys.stdin.read() else: message = open(logfile).read() except IOError, inst: raise util.Abort(_("can't read commit message '%s': %s") % (logfile, inst.strerror)) return message def setremoteconfig(ui, opts): "copy remote options to ui tree" if opts.get('ssh'): ui.setconfig("ui", "ssh", opts['ssh']) if opts.get('remotecmd'): ui.setconfig("ui", "remotecmd", opts['remotecmd']) # Commands start here, listed alphabetically 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 revert. If no names are given, add all files in the repository. """ names = [] for src, abs, rel, exact in cmdutil.walk(repo, pats, opts): if exact: if ui.verbose: ui.status(_('adding %s\n') % rel) names.append(abs) elif repo.dirstate.state(abs) == '?': ui.status(_('adding %s\n') % rel) names.append(abs) if not opts.get('dry_run'): repo.add(names) 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 option to detect renamed files. With a parameter > 0, this compares every removed file with every added file and records those similar enough as renames. This option takes a percentage between 0 (disabled) and 100 (files must be identical) as its parameter. Detecting renamed files this way can be expensive. """ sim = float(opts.get('similarity') or 0) if sim < 0 or sim > 100: raise util.Abort(_('similarity must be between 0 and 100')) return cmdutil.addremove(repo, pats, opts, similarity=sim/100.) def annotate(ui, repo, *pats, **opts): """show changeset information per file line List changes in files, showing the revision id responsible for each line This command is useful to discover who did a change or when a change took place. Without the -a option, annotate will avoid processing files it detects as binary. With -a, annotate will generate an annotation anyway, probably with undesirable results. """ getdate = util.cachefunc(lambda x: util.datestr(x.date())) if not pats: raise util.Abort(_('at least one file name or pattern required')) opmap = [['user', lambda x: ui.shortuser(x.user())], ['number', lambda x: str(x.rev())], ['changeset', lambda x: short(x.node())], ['date', getdate], ['follow', lambda x: x.path()]] if (not opts['user'] and not opts['changeset'] and not opts['date'] and not opts['follow']): opts['number'] = 1 ctx = repo.changectx(opts['rev']) for src, abs, rel, exact in cmdutil.walk(repo, pats, opts, node=ctx.node()): fctx = ctx.filectx(abs) if not opts['text'] and util.binary(fctx.data()): ui.write(_("%s: binary file\n") % ((pats and rel) or abs)) continue lines = fctx.annotate(follow=opts.get('follow')) pieces = [] for o, f in opmap: if opts[o]: l = [f(n) for n, dummy in lines] if l: m = max(map(len, l)) pieces.append(["%*s" % (m, x) for x in l]) if pieces: for p, l in zip(zip(*pieces), lines): ui.write("%s: %s" % (" ".join(p), l[1])) def archive(ui, repo, dest, **opts): '''create unversioned archive of a repository revision By default, the revision used is the parent of the working directory; use "-r" to specify a different revision. To specify the type of archive to create, use "-t". Valid types are: "files" (default): a directory full of files "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" to specify a format string for the prefix. The default is the basename of the archive, with suffixes removed. ''' node = repo.changectx(opts['rev']).node() dest = cmdutil.make_filename(repo, dest, node) if os.path.realpath(dest) == repo.root: raise util.Abort(_('repository root cannot be destination')) dummy, matchfn, dummy = cmdutil.matchpats(repo, [], opts) kind = opts.get('type') or 'files' prefix = opts['prefix'] if dest == '-': if kind == 'files': raise util.Abort(_('cannot archive plain files to stdout')) dest = sys.stdout if not prefix: prefix = os.path.basename(repo.root) + '-%h' prefix = cmdutil.make_filename(repo, prefix, node) archival.archive(repo, dest, node, kind, not opts['no_decode'], matchfn, prefix) def backout(ui, repo, node=None, rev=None, **opts): '''reverse effect of earlier changeset Commit the backed out changes as a new changeset. The new changeset is a child of the backed out changeset. If you back out a changeset other than the tip, a new head is created. This head is the parent of the working directory. If you back out an old changeset, your working directory will appear old after the backout. You should merge the backout changeset with another head. The --merge option remembers the parent of the working directory before starting the backout, then merges the new head with that changeset afterwards. This saves you from doing the merge by hand. The result of this merge is not committed, as for a normal merge.''' if rev and node: raise util.Abort(_("please specify just one revision")) if not rev: rev = node bail_if_changed(repo) op1, op2 = repo.dirstate.parents() if op2 != nullid: raise util.Abort(_('outstanding uncommitted merge')) node = repo.lookup(rev) p1, p2 = repo.changelog.parents(node) if p1 == nullid: raise util.Abort(_('cannot back out a change with no parents')) if p2 != nullid: if not opts['parent']: raise util.Abort(_('cannot back out a merge changeset without ' '--parent')) 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['parent']: raise util.Abort(_('cannot use --parent on non-merge changeset')) parent = p1 hg.clean(repo, node, show_stats=False) revert_opts = opts.copy() revert_opts['date'] = None revert_opts['all'] = True revert_opts['rev'] = hex(parent) revert(ui, repo, **revert_opts) commit_opts = opts.copy() commit_opts['addremove'] = False if not commit_opts['message'] and not commit_opts['logfile']: commit_opts['message'] = _("Backed out changeset %s") % (hex(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 op1 != node: if opts['merge']: ui.status(_('merging with changeset %s\n') % nice(op1)) hg.merge(repo, hex(op1)) else: ui.status(_('the backout changeset is a new head - ' 'do not forget to merge\n')) ui.status(_('(use "backout --merge" ' 'if you want to auto-merge)\n')) def branch(ui, repo, label=None, **opts): """set or show the current branch name With <name>, set the current branch name. Otherwise, show the current branch name. Unless --force is specified, branch will not let you set a branch name that shadows an existing branch. """ if label: if not opts.get('force') and label in repo.branchtags(): if label not in [p.branch() for p in repo.workingctx().parents()]: raise util.Abort(_('a branch of the same name already exists' ' (use --force to override)')) repo.dirstate.setbranch(util.fromlocal(label)) else: ui.write("%s\n" % util.tolocal(repo.dirstate.branch())) def branches(ui, repo): """list repository named branches List the repository's named branches. """ b = repo.branchtags() l = [(-repo.changelog.rev(n), n, t) for t, n in b.items()] l.sort() for r, n, t in l: hexfunc = ui.debugflag and hex or short if ui.quiet: ui.write("%s\n" % t) else: spaces = " " * (30 - util.locallen(t)) ui.write("%s%s %s:%s\n" % (t, spaces, -r, hexfunc(n))) def bundle(ui, repo, fname, dest=None, **opts): """create a changegroup file Generate a compressed changegroup file collecting changesets not found in the other repository. If no destination repository is specified the destination is assumed to have all the nodes specified by one or more --base parameters. 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. """ revs = opts.get('rev') or None if revs: revs = [repo.lookup(rev) for rev in revs] base = opts.get('base') if base: if dest: raise util.Abort(_("--base is incompatible with specifiying " "a destination")) base = [repo.lookup(rev) for rev in base] # create the right base # XXX: nodesbetween / changegroup* should be "fixed" instead o = [] has = {nullid: None} for n in base: has.update(repo.changelog.reachable(n)) if revs: visit = list(revs) else: visit = repo.changelog.heads() seen = {} while visit: n = visit.pop(0) parents = [p for p in repo.changelog.parents(n) if p not in has] if len(parents) == 0: o.insert(0, n) else: for p in parents: if p not in seen: seen[p] = 1 visit.append(p) else: setremoteconfig(ui, opts) dest, revs = cmdutil.parseurl( ui.expandpath(dest or 'default-push', dest or 'default'), revs) other = hg.repository(ui, dest) o = repo.findoutgoing(other, force=opts['force']) if revs: cg = repo.changegroupsubset(o, revs, 'bundle') else: cg = repo.changegroup(o, 'bundle') changegroup.writebundle(cg, fname, "HG10BZ") 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 repo root %p root-relative path name of file being printed """ ctx = repo.changectx(opts['rev']) for src, abs, rel, exact in cmdutil.walk(repo, (file1,) + pats, opts, ctx.node()): fp = cmdutil.make_file(repo, opts['output'], ctx.node(), pathname=abs) fp.write(ctx.filectx(abs).data()) 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. 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 checked out files). Some filesystems, such as AFS, implement hardlinking incorrectly, but do not report errors. In these cases, use the --pull option to avoid hardlinking. You can safely clone repositories and checked out files using full hardlinks with $ cp -al REPO REPOCLONE which is the fastest way to clone. However, 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). If you use the -r option to clone up to a specific revision, no subsequent revisions will be present in the cloned repository. This option implies --pull, even on local repositories. See pull for valid source format details. It is possible to specify an ssh:// URL as the destination, but no .hg/hgrc and working directory will be created on the remote side. Look at the help text for the pull command for important details about ssh:// URLs. """ setremoteconfig(ui, opts) hg.clone(ui, source, dest, pull=opts['pull'], stream=opts['uncompressed'], rev=opts['rev'], update=not opts['noupdate']) def commit(ui, repo, *pats, **opts): """commit the specified files or all outstanding changes Commit changes to the given files into the repository. If a list of files is omitted, all changes reported by "hg status" will be committed. If no commit message is specified, the editor configured in your hgrc or in the EDITOR environment variable is started to enter a message. """ message = logmessage(opts) if opts['addremove']: cmdutil.addremove(repo, pats, opts) fns, match, anypats = cmdutil.matchpats(repo, pats, opts) if pats: status = repo.status(files=fns, match=match) modified, added, removed, deleted, unknown = status[:5] files = modified + added + removed slist = None for f in fns: if f == '.': continue if f not in files: rf = repo.wjoin(f) if f in unknown: raise util.Abort(_("file %s not tracked!") % rf) try: mode = os.lstat(rf)[stat.ST_MODE] except OSError: raise util.Abort(_("file %s not found!") % rf) if stat.S_ISDIR(mode): name = f + '/' if slist is None: slist = list(files) slist.sort() i = bisect.bisect(slist, name) if i >= len(slist) or not slist[i].startswith(name): raise util.Abort(_("no match under directory %s!") % rf) elif not stat.S_ISREG(mode): raise util.Abort(_("can't commit %s: " "unsupported file type!") % rf) else: files = [] try: repo.commit(files, message, opts['user'], opts['date'], match, force_editor=opts.get('force_editor')) except ValueError, inst: raise util.Abort(str(inst)) def docopy(ui, repo, pats, opts, wlock): # called with the repo lock held # # hgsep => pathname that uses "/" to separate directories # ossep => pathname that uses os.sep to separate directories cwd = repo.getcwd() errors = 0 copied = [] targets = {} # abs: hgsep # rel: ossep # return: hgsep def okaytocopy(abs, rel, exact): reasons = {'?': _('is not managed'), 'a': _('has been marked for add'), 'r': _('has been marked for remove')} state = repo.dirstate.state(abs) reason = reasons.get(state) if reason: if state == 'a': origsrc = repo.dirstate.copied(abs) if origsrc is not None: return origsrc if exact: ui.warn(_('%s: not copying - file %s\n') % (rel, reason)) else: return abs # origsrc: hgsep # abssrc: hgsep # relsrc: ossep # otarget: ossep def copy(origsrc, abssrc, relsrc, otarget, exact): abstarget = util.canonpath(repo.root, cwd, otarget) reltarget = repo.pathto(abstarget, cwd) prevsrc = targets.get(abstarget) src = repo.wjoin(abssrc) target = repo.wjoin(abstarget) if prevsrc is not None: ui.warn(_('%s: not overwriting - %s collides with %s\n') % (reltarget, repo.pathto(abssrc, cwd), repo.pathto(prevsrc, cwd))) return if (not opts['after'] and os.path.exists(target) or opts['after'] and repo.dirstate.state(abstarget) not in '?ar'): if not opts['force']: ui.warn(_('%s: not overwriting - file exists\n') % reltarget) return if not opts['after'] and not opts.get('dry_run'): os.unlink(target) if opts['after']: if not os.path.exists(target): return else: targetdir = os.path.dirname(target) or '.' if not os.path.isdir(targetdir) and not opts.get('dry_run'): os.makedirs(targetdir) try: restore = repo.dirstate.state(abstarget) == 'r' if restore and not opts.get('dry_run'): repo.undelete([abstarget], wlock) try: if not opts.get('dry_run'): util.copyfile(src, target) restore = False finally: if restore: repo.remove([abstarget], wlock=wlock) except IOError, inst: if inst.errno == errno.ENOENT: ui.warn(_('%s: deleted in working copy\n') % relsrc) else: ui.warn(_('%s: cannot copy - %s\n') % (relsrc, inst.strerror)) errors += 1 return if ui.verbose or not exact: ui.status(_('copying %s to %s\n') % (relsrc, reltarget)) targets[abstarget] = abssrc if abstarget != origsrc and not opts.get('dry_run'): repo.copy(origsrc, abstarget, wlock) copied.append((abssrc, relsrc, exact)) # pat: ossep # dest ossep # srcs: list of (hgsep, hgsep, ossep, bool) # return: function that takes hgsep and returns ossep def targetpathfn(pat, dest, srcs): if os.path.isdir(pat): abspfx = util.canonpath(repo.root, cwd, pat) abspfx = util.localpath(abspfx) if destdirexists: striplen = len(os.path.split(abspfx)[0]) else: striplen = len(abspfx) if striplen: striplen += len(os.sep) res = lambda p: os.path.join(dest, util.localpath(p)[striplen:]) elif destdirexists: res = lambda p: os.path.join(dest, os.path.basename(util.localpath(p))) else: res = lambda p: dest return res # pat: ossep # dest ossep # srcs: list of (hgsep, hgsep, ossep, bool) # return: function that takes hgsep and returns ossep def targetpathafterfn(pat, dest, srcs): if util.patkind(pat, None)[0]: # a mercurial pattern res = lambda p: os.path.join(dest, os.path.basename(util.localpath(p))) else: abspfx = util.canonpath(repo.root, cwd, pat) if len(abspfx) < len(srcs[0][0]): # A directory. Either the target path contains the last # component of the source path or it does not. def evalpath(striplen): score = 0 for s in srcs: t = os.path.join(dest, util.localpath(s[0])[striplen:]) if os.path.exists(t): score += 1 return score abspfx = util.localpath(abspfx) striplen = len(abspfx) if striplen: striplen += len(os.sep) if os.path.isdir(os.path.join(dest, os.path.split(abspfx)[1])): score = evalpath(striplen) striplen1 = len(os.path.split(abspfx)[0]) if striplen1: striplen1 += len(os.sep) if evalpath(striplen1) > score: striplen = striplen1 res = lambda p: os.path.join(dest, util.localpath(p)[striplen:]) else: # a file if destdirexists: res = lambda p: os.path.join(dest, os.path.basename(util.localpath(p))) else: res = lambda p: dest return res pats = util.expand_glob(pats) if not pats: raise util.Abort(_('no source or destination specified')) if len(pats) == 1: raise util.Abort(_('no destination specified')) dest = pats.pop() destdirexists = os.path.isdir(dest) if (len(pats) > 1 or util.patkind(pats[0], None)[0]) and not destdirexists: raise util.Abort(_('with multiple sources, destination must be an ' 'existing directory')) if opts['after']: tfn = targetpathafterfn else: tfn = targetpathfn copylist = [] for pat in pats: srcs = [] for tag, abssrc, relsrc, exact in cmdutil.walk(repo, [pat], opts, globbed=True): origsrc = okaytocopy(abssrc, relsrc, exact) if origsrc: srcs.append((origsrc, abssrc, relsrc, exact)) if not srcs: continue copylist.append((tfn(pat, dest, srcs), srcs)) if not copylist: raise util.Abort(_('no files to copy')) for targetpath, srcs in copylist: for origsrc, abssrc, relsrc, exact in srcs: copy(origsrc, abssrc, relsrc, targetpath(abssrc), exact) if errors: ui.warn(_('(consider using --after)\n')) return errors, copied 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, there can only be one source. By default, this command copies the contents of files as they stand in the working directory. If invoked with --after, the operation is recorded, but no copying is performed. This command takes effect in the next commit. To undo a copy before that, see hg revert. """ wlock = repo.wlock(0) errs, copied = docopy(ui, repo, pats, opts, wlock) return errs def debugancestor(ui, index, rev1, rev2): """find the ancestor revision of two revisions in a given index""" r = revlog.revlog(util.opener(os.getcwd(), audit=False), index) a = r.ancestor(r.lookup(rev1), r.lookup(rev2)) ui.write("%d:%s\n" % (r.rev(a), hex(a))) def debugcomplete(ui, cmd='', **opts): """returns the completion list associated with the given command""" if opts['options']: options = [] otables = [globalopts] if cmd: aliases, entry = findcmd(ui, cmd) otables.append(entry[1]) for t in otables: for o in t: if o[0]: options.append('-%s' % o[0]) options.append('--%s' % o[1]) ui.write("%s\n" % "\n".join(options)) return clist = findpossible(ui, cmd).keys() clist.sort() ui.write("%s\n" % "\n".join(clist)) def debugrebuildstate(ui, repo, rev=""): """rebuild the dirstate as it would look like for the given revision""" if rev == "": rev = repo.changelog.tip() ctx = repo.changectx(rev) files = ctx.manifest() wlock = repo.wlock() repo.dirstate.rebuild(rev, files) def debugcheckstate(ui, repo): """validate the correctness of the current dirstate""" parent1, parent2 = repo.dirstate.parents() repo.dirstate.read() dc = repo.dirstate.map keys = dc.keys() keys.sort() m1 = repo.changectx(parent1).manifest() m2 = repo.changectx(parent2).manifest() errors = 0 for f in dc: state = repo.dirstate.state(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.state(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) def showconfig(ui, repo, *values, **opts): """show combined config settings from all hgrc files With no args, print names and values of all config items. With one arg of the form section.name, print just the value of that config item. With multiple args, print names and values of all config items with matching section names.""" untrusted = bool(opts.get('untrusted')) if values: if len([v for v in values if '.' in v]) > 1: raise util.Abort(_('only one config item permitted')) for section, name, value in ui.walkconfig(untrusted=untrusted): sectname = section + '.' + name if values: for v in values: if v == section: ui.write('%s=%s\n' % (sectname, value)) elif v == sectname: ui.write(value, '\n') else: ui.write('%s=%s\n' % (sectname, value)) 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. """ if not rev2: rev2 = hex(nullid) wlock = repo.wlock() try: repo.dirstate.setparents(repo.lookup(rev1), repo.lookup(rev2)) finally: wlock.release() def debugstate(ui, repo): """show the contents of the current dirstate""" repo.dirstate.read() dc = repo.dirstate.map keys = dc.keys() keys.sort() for file_ in keys: if dc[file_][3] == -1: # Pad or slice to locale representation locale_len = len(time.strftime("%x %X", time.localtime(0))) timestr = 'unset' timestr = timestr[:locale_len] + ' '*(locale_len - len(timestr)) else: timestr = time.strftime("%x %X", time.localtime(dc[file_][3])) ui.write("%c %3o %10d %s %s\n" % (dc[file_][0], dc[file_][1] & 0777, dc[file_][2], timestr, file_)) for f in repo.dirstate.copies(): ui.write(_("copy: %s -> %s\n") % (repo.dirstate.copied(f), f)) def debugdata(ui, file_, rev): """dump the contents of a data file revision""" r = revlog.revlog(util.opener(os.getcwd(), audit=False), file_[:-2] + ".i") try: ui.write(r.revision(r.lookup(rev))) except KeyError: raise util.Abort(_('invalid revision identifier %s') % rev) 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])) def debugindex(ui, file_): """dump the contents of an index file""" r = revlog.revlog(util.opener(os.getcwd(), audit=False), file_) ui.write(" rev offset length base linkrev" + " nodeid p1 p2\n") for i in xrange(r.count()): node = r.node(i) pp = r.parents(node) ui.write("% 6d % 9d % 7d % 6d % 7d %s %s %s\n" % ( i, r.start(i), r.length(i), r.base(i), r.linkrev(node), short(node), short(pp[0]), short(pp[1]))) def debugindexdot(ui, file_): """dump an index DAG as a .dot file""" r = revlog.revlog(util.opener(os.getcwd(), audit=False), file_) ui.write("digraph G {\n") for i in xrange(r.count()): 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") def debuginstall(ui): '''test Mercurial installation''' def writetemp(contents): (fd, name) = tempfile.mkstemp() f = os.fdopen(fd, "wb") f.write(contents) f.close() return name problems = 0 # encoding ui.status(_("Checking encoding (%s)...\n") % util._encoding) try: util.fromlocal("test") except util.Abort, inst: ui.write(" %s\n" % inst) ui.write(_(" (check that your locale is properly set)\n")) problems += 1 # compiled modules ui.status(_("Checking extensions...\n")) try: import bdiff, mpatch, base85 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 ui.status(_("Checking templates...\n")) try: import templater t = 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 # patch ui.status(_("Checking patch...\n")) patcher = ui.config('ui', 'patch') patcher = ((patcher and util.find_exe(patcher)) or util.find_exe('gpatch') or util.find_exe('patch')) if not patcher: ui.write(_(" Can't find patch or gpatch in PATH\n")) ui.write(_(" (specify a patch utility in your .hgrc file)\n")) problems += 1 else: # actually attempt a patch here a = "1\n2\n3\n4\n" b = "1\n2\n3\ninsert\n4\n" fa = writetemp(a) d = mdiff.unidiff(a, None, b, None, os.path.basename(fa)) fd = writetemp(d) files = {} try: patch.patch(fd, ui, cwd=os.path.dirname(fa), files=files) except util.Abort, e: ui.write(_(" patch call failed:\n")) ui.write(" " + str(e) + "\n") problems += 1 else: if list(files) != [os.path.basename(fa)]: ui.write(_(" unexpected patch output!")) ui.write(_(" (you may have an incompatible version of patch)\n")) problems += 1 a = file(fa).read() if a != b: ui.write(_(" patch test failed!")) ui.write(_(" (you may have an incompatible version of patch)\n")) problems += 1 os.unlink(fa) os.unlink(fd) # merge helper ui.status(_("Checking merge helper...\n")) cmd = (os.environ.get("HGMERGE") or ui.config("ui", "merge") or "hgmerge") cmdpath = util.find_exe(cmd) or util.find_exe(cmd.split()[0]) if not cmdpath: if cmd == 'hgmerge': ui.write(_(" No merge helper set and can't find default" " hgmerge script in PATH\n")) ui.write(_(" (specify a merge helper in your .hgrc file)\n")) else: ui.write(_(" Can't find merge helper '%s' in PATH\n") % cmd) ui.write(_(" (specify a merge helper in your .hgrc file)\n")) problems += 1 else: # actually attempt a patch here fa = writetemp("1\n2\n3\n4\n") fl = writetemp("1\n2\n3\ninsert\n4\n") fr = writetemp("begin\n1\n2\n3\n4\n") r = os.system('%s %s %s %s' % (cmd, fl, fa, fr)) if r: ui.write(_(" got unexpected merge error %d!") % r) problems += 1 m = file(fl).read() if m != "begin\n1\n2\n3\ninsert\n4\n": ui.write(_(" got unexpected merge results!") % r) ui.write(_(" (your merge helper may have the" " wrong argument order)\n")) ui.write(m) os.unlink(fa) os.unlink(fl) os.unlink(fr) # editor ui.status(_("Checking commit editor...\n")) editor = (os.environ.get("HGEDITOR") or ui.config("ui", "editor") or os.environ.get("EDITOR", "vi")) cmdpath = util.find_exe(editor) or util.find_exe(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 .hgrc file)\n")) else: ui.write(_(" Can't find editor '%s' in PATH\n") % editor) ui.write(_(" (specify a commit editor in your .hgrc file)\n")) problems += 1 # check username ui.status(_("Checking username...\n")) user = os.environ.get("HGUSER") if user is None: user = ui.config("ui", "username") if user is None: user = os.environ.get("EMAIL") if not user: ui.warn(" ") ui.username() ui.write(_(" (specify a username in your .hgrc file)\n")) if not problems: ui.status(_("No problems detected\n")) else: ui.write(_("%s problems detected," " please check your install!\n") % problems) return problems def debugrename(ui, repo, file1, *pats, **opts): """dump rename information""" ctx = repo.changectx(opts.get('rev', 'tip')) for src, abs, rel, exact in cmdutil.walk(repo, (file1,) + pats, opts, ctx.node()): m = ctx.filectx(abs).renamed() if m: ui.write(_("%s renamed from %s:%s\n") % (rel, m[0], hex(m[1]))) else: ui.write(_("%s not renamed\n") % rel) def debugwalk(ui, repo, *pats, **opts): """show how files match on given patterns""" items = list(cmdutil.walk(repo, pats, opts)) if not items: return fmt = '%%s %%-%ds %%-%ds %%s' % ( max([len(abs) for (src, abs, rel, exact) in items]), max([len(rel) for (src, abs, rel, exact) in items])) for src, abs, rel, exact in items: line = fmt % (src, abs, rel, exact and 'exact' or '') ui.write("%s\n" % line.rstrip()) 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. Without the -a option, diff will avoid generating diffs of files it detects as binary. With -a, diff will generate a diff anyway, probably with undesirable results. """ node1, node2 = cmdutil.revpair(repo, opts['rev']) fns, matchfn, anypats = cmdutil.matchpats(repo, pats, opts) patch.diff(repo, node1, node2, fns, match=matchfn, opts=patch.diffopts(ui, opts)) 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, 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 bytes of hexadecimal) %N number of patches being generated %R changeset revision number %b basename of the exporting repository %h short-form changeset hash (12 bytes of hexadecimal) %n zero-padded sequence number, starting at 1 %r zero-padded changeset revision number Without the -a option, export will avoid generating diffs of files it detects as binary. With -a, export will generate a diff anyway, probably with undesirable results. With the --switch-parent option, the diff will be against the second parent. It can be useful to review a merge. """ if not changesets: raise util.Abort(_("export requires at least one changeset")) revs = cmdutil.revrange(repo, changesets) if len(revs) > 1: ui.note(_('exporting patches:\n')) else: ui.note(_('exporting patch:\n')) patch.export(repo, revs, template=opts['output'], switch_parent=opts['switch_parent'], opts=patch.diffopts(ui, opts)) 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. """ reflags = 0 if opts['ignore_case']: reflags |= re.I regexp = re.compile(pattern, reflags) sep, eol = ':', '\n' if opts['print0']: sep = eol = '\0' fcache = {} def getfile(fn): if fn not in fcache: fcache[fn] = repo.file(fn) return fcache[fn] def matchlines(body): begin = 0 linenum = 0 while True: 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 lend = body.find('\n', mend) yield linenum, mstart - lstart, mend - lstart, body[lstart:lend] begin = lend + 1 class linestate(object): def __init__(self, line, linenum, colstart, colend): self.line = line self.linenum = linenum self.colstart = colstart self.colend = colend 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]) prev = {} def display(fn, rev, states, prevstates): found = False filerevmatches = {} r = prev.get(fn, -1) if opts['all']: iter = difflinestates(states, prevstates) else: iter = [('', l) for l in prevstates] for change, l in iter: cols = [fn, str(r)] if opts['line_number']: cols.append(str(l.linenum)) if opts['all']: cols.append(change) if opts['user']: cols.append(ui.shortuser(get(r)[1])) if opts['files_with_matches']: c = (fn, r) if c in filerevmatches: continue filerevmatches[c] = 1 else: cols.append(l.line) ui.write(sep.join(cols), eol) found = True return found fstate = {} skip = {} get = util.cachefunc(lambda r: repo.changectx(r).changeset()) changeiter, matchfn = cmdutil.walkchangerevs(ui, repo, pats, get, opts) found = False follow = opts.get('follow') for st, rev, fns in changeiter: if st == 'window': matches.clear() elif st == 'add': mf = repo.changectx(rev).manifest() matches[rev] = {} for fn in fns: if fn in skip: continue fstate.setdefault(fn, {}) try: grepbody(fn, rev, getfile(fn).read(mf[fn])) if follow: copied = getfile(fn).renamed(mf[fn]) if copied: copies.setdefault(rev, {})[fn] = copied[0] except KeyError: pass elif st == 'iter': states = matches[rev].items() states.sort() for fn, m in states: copy = copies.get(rev, {}).get(fn) if fn in skip: if copy: skip[copy] = True continue if fn in prev or fstate[fn]: r = display(fn, rev, m, fstate[fn]) found = found or r if r and not opts['all']: skip[fn] = True if copy: skip[copy] = True fstate[fn] = m if copy: fstate[copy] = m prev[fn] = rev fstate = fstate.items() fstate.sort() for fn, state in fstate: if fn in skip: continue if fn not in copies.get(prev[fn], {}): found = display(fn, rev, {}, state) or found return (not found and 1) or 0 def heads(ui, repo, **opts): """show current repository heads Show all repository head changesets. Repository "heads" are changesets that don't have children changesets. They are where development generally takes place and are the usual targets for update and merge operations. """ if opts['rev']: heads = repo.heads(repo.lookup(opts['rev'])) else: heads = repo.heads() displayer = cmdutil.show_changeset(ui, repo, opts) for n in heads: displayer.show(changenode=n) def help_(ui, name=None, with_version=False): """show help for a command, extension, or list of commands With no arguments, print a list of commands and short help. Given a command name, print help for that command. Given an extension name, print help for that extension, and the commands it provides.""" option_lists = [] def addglobalopts(aliases): if ui.verbose: option_lists.append((_("global options:"), globalopts)) if name == 'shortlist': option_lists.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 aliases: msg = _('use "hg -v help%s" to show aliases and ' 'global options') % (name and " " + name or "") else: msg = _('use "hg -v help %s" to show global options') % name option_lists.append((msg, ())) def helpcmd(name): if with_version: version_(ui) ui.write('\n') aliases, i = findcmd(ui, name) # synopsis ui.write("%s\n\n" % i[2]) # description doc = i[0].__doc__ if not doc: doc = _("(No help text available)") if ui.quiet: doc = doc.splitlines(0)[0] ui.write("%s\n" % doc.rstrip()) if not ui.quiet: # aliases if len(aliases) > 1: ui.write(_("\naliases: %s\n") % ', '.join(aliases[1:])) # options if i[1]: option_lists.append((_("options:\n"), i[1])) addglobalopts(False) def helplist(select=None): h = {} cmds = {} for c, e in table.items(): f = c.split("|", 1)[0] if select and not select(f): 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 not doc: doc = _("(No help text available)") h[f] = doc.splitlines(0)[0].rstrip() cmds[f] = c.lstrip("^") fns = h.keys() fns.sort() m = max(map(len, fns)) for f in fns: if ui.verbose: commands = cmds[f].replace("|",", ") ui.write(" %s:\n %s\n"%(commands, h[f])) else: ui.write(' %-*s %s\n' % (m, f, h[f])) if not ui.quiet: addglobalopts(True) def helptopic(name): v = None for i in help.helptable: l = i.split('|') if name in l: v = i header = l[-1] if not v: raise UnknownCommand(name) # description doc = help.helptable[v] if not doc: doc = _("(No help text available)") if callable(doc): doc = doc() ui.write("%s\n" % header) ui.write("%s\n" % doc.rstrip()) def helpext(name): try: mod = findext(name) except KeyError: raise UnknownCommand(name) doc = (mod.__doc__ or _('No help text available')).splitlines(0) ui.write(_('%s extension - %s\n') % (name.split('.')[-1], doc[0])) for d in doc[1:]: ui.write(d, '\n') ui.status('\n') try: ct = mod.cmdtable except AttributeError: ui.status(_('no commands defined\n')) return ui.status(_('list of commands:\n\n')) modcmds = dict.fromkeys([c.split('|', 1)[0] for c in ct]) helplist(modcmds.has_key) if name and name != 'shortlist': i = None for f in (helpcmd, helptopic, helpext): try: f(name) i = None break except UnknownCommand, inst: i = inst if i: raise i else: # program name if ui.verbose or with_version: version_(ui) else: ui.status(_("Mercurial Distributed SCM\n")) ui.status('\n') # list of commands if name == "shortlist": ui.status(_('basic commands:\n\n')) else: ui.status(_('list of commands:\n\n')) helplist() # list all option lists opt_output = [] for title, options in option_lists: opt_output.append(("\n%s" % title, None)) for shortopt, longopt, default, desc in options: if "DEPRECATED" in desc and not ui.verbose: continue opt_output.append(("%2s%s" % (shortopt and "-%s" % shortopt, longopt and " --%s" % longopt), "%s%s" % (desc, default and _(" (default: %s)") % default or ""))) if opt_output: opts_len = max([len(line[0]) for line in opt_output if line[1]] or [0]) for first, second in opt_output: if second: ui.write(" %-*s %s\n" % (opts_len, first, second)) else: ui.write("%s\n" % first) def identify(ui, repo): """print information about the working copy Print a short summary of the current state of the repo. This summary identifies the repository state using one or two parent hash identifiers, followed by a "+" if there are uncommitted changes in the working directory, followed by a list of tags for this revision. """ parents = [p for p in repo.dirstate.parents() if p != nullid] if not parents: ui.write(_("unknown\n")) return hexfunc = ui.debugflag and hex or short modified, added, removed, deleted = repo.status()[:4] output = ["%s%s" % ('+'.join([hexfunc(parent) for parent in parents]), (modified or added or removed or deleted) and "+" or "")] if not ui.quiet: branch = util.tolocal(repo.workingctx().branch()) if branch != 'default': output.append("(%s)" % branch) # multiple tags for a single parent separated by '/' parenttags = ['/'.join(tags) for tags in map(repo.nodetags, parents) if tags] # tags for multiple parents separated by ' + ' if parenttags: output.append(' + '.join(parenttags)) ui.write("%s\n" % ' '.join(output)) def import_(ui, repo, patch1, *patches, **opts): """import an ordered set of patches Import a list of patches and commit them individually. If there are outstanding changes in the working directory, import will abort unless given the -f flag. You can import a patch straight from a mail message. Even patches as attachments work (body part must be type text/plain or text/x-patch to be used). 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 and -u 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. To read a patch from standard input, use patch name "-". """ patches = (patch1,) + patches if opts.get('exact') or not opts['force']: bail_if_changed(repo) d = opts["base"] strip = opts["strip"] wlock = repo.wlock() lock = repo.lock() for p in patches: pf = os.path.join(d, p) if pf == '-': ui.status(_("applying patch from stdin\n")) tmpname, message, user, date, branch, nodeid, p1, p2 = patch.extract(ui, sys.stdin) else: ui.status(_("applying %s\n") % p) tmpname, message, user, date, branch, nodeid, p1, p2 = patch.extract(ui, file(pf)) if tmpname is None: raise util.Abort(_('no diffs found')) try: cmdline_message = logmessage(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) wp = repo.workingctx().parents() if opts.get('exact'): if not nodeid or not p1: raise util.Abort(_('not a mercurial patch')) p1 = repo.lookup(p1) p2 = repo.lookup(p2 or hex(nullid)) if p1 != wp[0].node(): hg.clean(repo, p1, wlock=wlock) repo.dirstate.setparents(p1, p2) repo.dirstate.setbranch(branch or 'default') elif p2: try: p1 = repo.lookup(p1) p2 = repo.lookup(p2) if p1 == wp[0].node(): repo.dirstate.setparents(p1, p2) except hg.RepoError: pass files = {} try: fuzz = patch.patch(tmpname, ui, strip=strip, cwd=repo.root, files=files) finally: files = patch.updatedir(ui, repo, files, wlock=wlock) n = repo.commit(files, message, user, date, wlock=wlock, lock=lock) if opts.get('exact'): if hex(n) != nodeid: repo.rollback(wlock=wlock, lock=lock) raise util.Abort(_('patch is damaged or loses information')) finally: os.unlink(tmpname) 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 be pulled if a pull was requested. 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. """ source, revs = cmdutil.parseurl(ui.expandpath(source), opts['rev']) setremoteconfig(ui, opts) other = hg.repository(ui, source) ui.status(_('comparing with %s\n') % source) if revs: if 'lookup' in other.capabilities: revs = [other.lookup(rev) for rev in revs] else: error = _("Other repository doesn't support revision lookup, so a rev cannot be specified.") raise util.Abort(error) incoming = repo.findincoming(other, heads=revs, force=opts["force"]) if not incoming: try: os.unlink(opts["bundle"]) except: pass ui.status(_("no changes found\n")) return 1 cleanup = None try: fname = opts["bundle"] if fname or not other.local(): # create a bundle (uncompressed if other repo is not local) if revs is None: cg = other.changegroup(incoming, "incoming") else: if 'changegroupsubset' not in other.capabilities: raise util.Abort(_("Partial incoming cannot be done because other repository doesn't support changegroupsubset.")) cg = other.changegroupsubset(incoming, revs, 'incoming') bundletype = other.local() and "HG10BZ" or "HG10UN" fname = cleanup = changegroup.writebundle(cg, fname, bundletype) # keep written bundle? if opts["bundle"]: cleanup = None if not other.local(): # use the created uncompressed bundlerepo other = bundlerepo.bundlerepository(ui, repo.root, fname) o = other.changelog.nodesbetween(incoming, revs)[0] if opts['newest_first']: o.reverse() displayer = cmdutil.show_changeset(ui, other, opts) for n in o: parents = [p for p in other.changelog.parents(n) if p != nullid] if opts['no_merges'] and len(parents) == 2: continue displayer.show(changenode=n) finally: if hasattr(other, 'close'): other.close() if cleanup: os.unlink(cleanup) 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 is created. If no directory is given, the current directory is used. It is possible to specify an ssh:// URL as the destination. Look at the help text for the pull command for important details about ssh:// URLs. """ setremoteconfig(ui, opts) hg.repository(ui, dest, create=1) def locate(ui, repo, *pats, **opts): """locate files matching specific patterns Print all files under Mercurial control whose names match the given patterns. This command searches the entire repository by default. To search just the current directory and its subdirectories, use "--include .". If no patterns are given to match, this command prints all file names. 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 white space as multiple filenames. """ end = opts['print0'] and '\0' or '\n' rev = opts['rev'] if rev: node = repo.lookup(rev) else: node = None ret = 1 for src, abs, rel, exact in cmdutil.walk(repo, pats, opts, node=node, badmatch=util.always, default='relglob'): if src == 'b': continue if not node and repo.dirstate.state(abs) == '?': continue if opts['fullpath']: ui.write(os.path.join(repo.root, abs), end) else: ui.write(((pats and rel) or abs), end) ret = 0 return ret 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. File history is shown without following rename or copy history of files. Use -f/--follow with a file name to follow history across renames and copies. --follow without a file name will only show ancestors or descendants of the starting revision. --follow-first only follows the first parent of merge revisions. 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. By default this command outputs: changeset id and hash, 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 is shown. NOTE: log -p may generate unexpected diff output for merge changesets, as it will compare the merge changeset against its first parent only. Also, the files: list will only reflect files that are different from BOTH parents. """ get = util.cachefunc(lambda r: repo.changectx(r).changeset()) changeiter, matchfn = cmdutil.walkchangerevs(ui, repo, pats, get, opts) if opts['limit']: try: limit = int(opts['limit']) except ValueError: raise util.Abort(_('limit must be a positive integer')) if limit <= 0: raise util.Abort(_('limit must be positive')) else: limit = sys.maxint count = 0 if opts['copies'] and opts['rev']: endrev = max(cmdutil.revrange(repo, opts['rev'])) + 1 else: endrev = repo.changelog.count() rcache = {} ncache = {} dcache = [] def getrenamed(fn, rev, man): '''looks up all renames for a file (up to endrev) the first time the file is given. It indexes on the changerev and only parses the manifest if linkrev != changerev. Returns rename info for fn at changerev rev.''' if fn not in rcache: rcache[fn] = {} ncache[fn] = {} fl = repo.file(fn) for i in xrange(fl.count()): node = fl.node(i) lr = fl.linkrev(node) renamed = fl.renamed(node) rcache[fn][lr] = renamed if renamed: ncache[fn][node] = renamed if lr >= endrev: break if rev in rcache[fn]: return rcache[fn][rev] mr = repo.manifest.rev(man) if repo.manifest.parentrevs(mr) != (mr - 1, nullrev): return ncache[fn].get(repo.manifest.find(man, fn)[0]) if not dcache or dcache[0] != man: dcache[:] = [man, repo.manifest.readdelta(man)] if fn in dcache[1]: return ncache[fn].get(dcache[1][fn]) return None df = False if opts["date"]: df = util.matchdate(opts["date"]) displayer = cmdutil.show_changeset(ui, repo, opts, True, matchfn) for st, rev, fns in changeiter: if st == 'add': changenode = repo.changelog.node(rev) parents = [p for p in repo.changelog.parentrevs(rev) if p != nullrev] if opts['no_merges'] and len(parents) == 2: continue if opts['only_merges'] and len(parents) != 2: continue if df: changes = get(rev) if not df(changes[2][0]): continue if opts['keyword']: changes = get(rev) miss = 0 for k in [kw.lower() for kw in opts['keyword']]: if not (k in changes[1].lower() or k in changes[4].lower() or k in " ".join(changes[3]).lower()): miss = 1 break if miss: continue copies = [] if opts.get('copies') and rev: mf = get(rev)[0] for fn in get(rev)[3]: rename = getrenamed(fn, rev, mf) if rename: copies.append((fn, rename[0])) displayer.show(rev, changenode, copies=copies) elif st == 'iter': if count == limit: break if displayer.flush(rev): count += 1 def manifest(ui, repo, rev=None): """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 parent of the working directory is used, or tip if no revision is checked out. The manifest is the list of files being version controlled. If no revision is given then the first parent of the working directory is used. With -v flag, print file permissions. With --debug flag, print file revision hashes. """ m = repo.changectx(rev).manifest() files = m.keys() files.sort() for f in files: if ui.debugflag: ui.write("%40s " % hex(m[f])) if ui.verbose: ui.write("%3s " % (m.execf(f) and "755" or "644")) ui.write("%s\n" % f) def merge(ui, repo, node=None, force=None, rev=None): """merge working directory with another revision Merge the contents of the current working directory and the requested 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 are allowed. If no revision is specified, the working directory's parent is a head revision, and the repository contains exactly one other head, the other head is merged with by default. Otherwise, an explicit revision to merge with must be provided. """ if rev and node: raise util.Abort(_("please specify just one revision")) if not node: node = rev if not node: heads = repo.heads() if len(heads) > 2: raise util.Abort(_('repo has %d heads - ' 'please merge with an explicit rev') % len(heads)) if len(heads) == 1: raise util.Abort(_('there is nothing to merge - ' 'use "hg update" instead')) parent = repo.dirstate.parents()[0] if parent not in heads: raise util.Abort(_('working dir not at a head rev - ' 'use "hg update" or merge with an explicit rev')) node = parent == heads[0] and heads[-1] or heads[0] return hg.merge(repo, node, force=force) def outgoing(ui, repo, dest=None, **opts): """show changesets not found in 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 valid destination format details. """ dest, revs = cmdutil.parseurl( ui.expandpath(dest or 'default-push', dest or 'default'), opts['rev']) setremoteconfig(ui, opts) if revs: revs = [repo.lookup(rev) for rev in revs] other = hg.repository(ui, dest) ui.status(_('comparing with %s\n') % dest) o = repo.findoutgoing(other, force=opts['force']) if not o: ui.status(_("no changes found\n")) return 1 o = repo.changelog.nodesbetween(o, revs)[0] if opts['newest_first']: o.reverse() displayer = cmdutil.show_changeset(ui, repo, opts) for n in o: parents = [p for p in repo.changelog.parents(n) if p != nullid] if opts['no_merges'] and len(parents) == 2: continue displayer.show(changenode=n) def parents(ui, repo, file_=None, **opts): """show the parents of the working dir or revision Print the working directory's parent revisions. """ rev = opts.get('rev') if rev: if file_: ctx = repo.filectx(file_, changeid=rev) else: ctx = repo.changectx(rev) p = [cp.node() for cp in ctx.parents()] else: p = repo.dirstate.parents() displayer = cmdutil.show_changeset(ui, repo, opts) for n in p: if n != nullid: displayer.show(changenode=n) def paths(ui, repo, search=None): """show definition of symbolic path names Show definition of symbolic path name NAME. If no name is given, show definition of available names. Path names are defined in the [paths] section of /etc/mercurial/hgrc and $HOME/.hgrc. If run inside a repository, .hg/hgrc is used, too. """ if search: for name, path in ui.configitems("paths"): if name == search: ui.write("%s\n" % path) return ui.warn(_("not found!\n")) return 1 else: for name, path in ui.configitems("paths"): ui.write("%s = %s\n" % (name, path)) def postincoming(ui, repo, modheads, optupdate): if modheads == 0: return if optupdate: if modheads == 1: return hg.update(repo, repo.changelog.tip()) # update else: ui.status(_("not updating, since new heads added\n")) if modheads > 1: ui.status(_("(run 'hg heads' to see heads, 'hg merge' to merge)\n")) else: ui.status(_("(run 'hg update' to get a working copy)\n")) 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 the local repository. By default, this does not update the copy of the project in the working directory. Valid URLs are of the form: local/filesystem/path (or file://local/filesystem/path) http://[user@]host[:port]/[path] https://[user@]host[:port]/[path] ssh://[user@]host[:port]/[path] static-http://host[:port]/[path] Paths in the local filesystem can either point to Mercurial repositories or to bundle files (as created by 'hg bundle' or 'hg incoming --bundle'). The static-http:// protocol, albeit slow, allows access to a Mercurial repository where you simply use a web server to publish the .hg directory as static content. An optional identifier after # indicates a particular branch, tag, or changeset to pull. Some notes about using SSH with Mercurial: - SSH requires an accessible shell account on the destination machine and a copy of hg in the remote path or specified with as remotecmd. - path is relative to the remote user's home directory by default. Use an extra slash at the start of a path to specify an absolute path: ssh://example.com//tmp/repository - Mercurial doesn't use its own compression via SSH; the right thing to do is to configure it in your ~/.ssh/config, e.g.: Host *.mylocalnetwork.example.com Compression no Host * Compression yes Alternatively specify "ssh -C" as your ssh command in your hgrc or with the --ssh command line option. """ source, revs = cmdutil.parseurl(ui.expandpath(source), opts['rev']) setremoteconfig(ui, opts) other = hg.repository(ui, source) ui.status(_('pulling from %s\n') % (source)) if revs: if 'lookup' in other.capabilities: revs = [other.lookup(rev) for rev in revs] else: error = _("Other repository doesn't support revision lookup, so a rev cannot be specified.") raise util.Abort(error) modheads = repo.pull(other, heads=revs, force=opts['force']) return postincoming(ui, repo, modheads, opts['update']) def push(ui, repo, dest=None, **opts): """push changes to the specified destination Push changes from the local repository to the given destination. This is the symmetrical operation for pull. It helps to move changes from the current repository to a different one. If the destination is local this is identical to a pull in that directory from the current one. By default, push will refuse to run if it detects the result would increase the number of remote heads. This generally indicates the the client has forgotten to sync and merge before pushing. Valid URLs are of the form: local/filesystem/path (or file://local/filesystem/path) ssh://[user@]host[:port]/[path] http://[user@]host[:port]/[path] https://[user@]host[:port]/[path] An optional identifier after # indicates a particular branch, tag, or changeset to push. Look at the help text for the pull command for important details about ssh:// URLs. Pushing to http:// and https:// URLs is only possible, if this feature is explicitly enabled on the remote Mercurial server. """ dest, revs = cmdutil.parseurl( ui.expandpath(dest or 'default-push', dest or 'default'), opts['rev']) setremoteconfig(ui, opts) other = hg.repository(ui, dest) ui.status('pushing to %s\n' % (dest)) if revs: revs = [repo.lookup(rev) for rev in revs] r = repo.push(other, opts['force'], revs=revs) return r == 0 def rawcommit(ui, repo, *pats, **opts): """raw commit interface (DEPRECATED) (DEPRECATED) Lowlevel commit, for use in helper scripts. This command is not intended to be used by normal users, as it is primarily useful for importing from other SCMs. This command is now deprecated and will be removed in a future release, please use debugsetparents and commit instead. """ ui.warn(_("(the rawcommit command is deprecated)\n")) message = logmessage(opts) files, match, anypats = cmdutil.matchpats(repo, pats, opts) if opts['files']: files += open(opts['files']).read().splitlines() parents = [repo.lookup(p) for p in opts['parent']] try: repo.rawcommit(files, message, opts['user'], opts['date'], *parents) except ValueError, inst: raise util.Abort(str(inst)) 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. """ if repo.recover(): return hg.verify(repo) return 1 def remove(ui, repo, *pats, **opts): """remove the specified files on the next commit Schedule the indicated files for removal from the repository. This only removes files from the current branch, not from the entire project history. If the files still exist in the working directory, they will be deleted from it. If invoked with --after, files are marked as removed, but not actually unlinked unless --force is also given. Without exact file names, --after will only mark files as removed if they are no longer in the working directory. This command schedules the files to be removed at the next commit. To undo a remove before that, see hg revert. Modified files and added files are not removed by default. To remove them, use the -f/--force option. """ names = [] if not opts['after'] and not pats: raise util.Abort(_('no files specified')) files, matchfn, anypats = cmdutil.matchpats(repo, pats, opts) exact = dict.fromkeys(files) mardu = map(dict.fromkeys, repo.status(files=files, match=matchfn))[:5] modified, added, removed, deleted, unknown = mardu remove, forget = [], [] for src, abs, rel, exact in cmdutil.walk(repo, pats, opts): reason = None if abs in modified and not opts['force']: reason = _('is modified (use -f to force removal)') elif abs in added: if opts['force']: forget.append(abs) continue reason = _('has been marked for add (use -f to force removal)') elif abs in unknown: reason = _('is not managed') elif opts['after'] and not exact and abs not in deleted: continue elif abs in removed: continue if reason: if exact: ui.warn(_('not removing %s: file %s\n') % (rel, reason)) else: if ui.verbose or not exact: ui.status(_('removing %s\n') % rel) remove.append(abs) repo.forget(forget) repo.remove(remove, unlink=opts['force'] or not opts['after']) 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 stand in the working directory. If invoked with --after, the operation is recorded, but no copying is performed. This command takes effect in the next commit. To undo a rename before that, see hg revert. """ wlock = repo.wlock(0) errs, copied = docopy(ui, repo, pats, opts, wlock) names = [] for abs, rel, exact in copied: if ui.verbose or not exact: ui.status(_('removing %s\n') % rel) names.append(abs) if not opts.get('dry_run'): repo.remove(names, True, wlock=wlock) return errs def revert(ui, repo, *pats, **opts): """revert files or dirs to their states as of some revision With no revision specified, revert the named files or directories to the contents they had in the parent of the working directory. This restores the contents of the affected files to an unmodified state and unschedules adds, removes, copies, and renames. If the working directory has two parents, you must explicitly specify the revision to revert to. Modified files are saved with a .orig suffix before reverting. To disable these backups, use --no-backup. Using the -r option, revert the given files or directories to their contents as of a specific revision. This can be helpful to "roll back" some or all of a change that should not have been committed. Revert modifies the working directory. It does not commit any changes, or change the parent of the working directory. If you revert to a revision other than the parent of the working directory, the reverted files will thus appear modified afterwards. If a file has been deleted, it is recreated. If the executable mode of a file was changed, it is reset. If names are given, all files matching the names are reverted. If no arguments are given, no files are reverted. """ if opts["date"]: if opts["rev"]: raise util.Abort(_("you can't specify a revision and a date")) opts["rev"] = cmdutil.finddate(ui, repo, opts["date"]) if not pats and not opts['all']: raise util.Abort(_('no files or directories specified; ' 'use --all to revert the whole repo')) parent, p2 = repo.dirstate.parents() if not opts['rev'] and p2 != nullid: raise util.Abort(_('uncommitted merge - please provide a ' 'specific revision')) ctx = repo.changectx(opts['rev']) node = ctx.node() mf = ctx.manifest() if node == parent: pmf = mf else: pmf = None wlock = repo.wlock() # need all matching names in dirstate and manifest of target rev, # so have to walk both. do not print errors if files exist in one # but not other. names = {} target_only = {} # walk dirstate. for src, abs, rel, exact in cmdutil.walk(repo, pats, opts, badmatch=mf.has_key): names[abs] = (rel, exact) if src == 'b': target_only[abs] = True # walk target manifest. def badmatch(path): if path in names: return True path_ = path + '/' for f in names: if f.startswith(path_): return True return False for src, abs, rel, exact in cmdutil.walk(repo, pats, opts, node=node, badmatch=badmatch): if abs in names or src == 'b': continue names[abs] = (rel, exact) target_only[abs] = True changes = repo.status(match=names.has_key, wlock=wlock)[:5] modified, added, removed, deleted, unknown = map(dict.fromkeys, changes) revert = ([], _('reverting %s\n')) add = ([], _('adding %s\n')) remove = ([], _('removing %s\n')) forget = ([], _('forgetting %s\n')) undelete = ([], _('undeleting %s\n')) update = {} disptable = ( # dispatch table: # file state # action if in target manifest # action if not in target manifest # make backup if in target manifest # make backup if not in target manifest (modified, revert, remove, True, True), (added, revert, forget, True, False), (removed, undelete, None, False, False), (deleted, revert, remove, False, False), (unknown, add, None, True, False), (target_only, add, None, False, False), ) entries = names.items() entries.sort() for abs, (rel, exact) in entries: mfentry = mf.get(abs) target = repo.wjoin(abs) def handle(xlist, dobackup): xlist[0].append(abs) update[abs] = 1 if (dobackup and not opts['no_backup'] and (os.path.islink(target) or os.path.exists(target))): bakname = "%s.orig" % rel ui.note(_('saving current version of %s as %s\n') % (rel, bakname)) if not opts.get('dry_run'): util.copyfile(target, bakname) if ui.verbose or not exact: ui.status(xlist[1] % rel) for table, hitlist, misslist, backuphit, backupmiss in disptable: if abs not in table: continue # file has changed in dirstate if mfentry: handle(hitlist, backuphit) elif misslist is not None: handle(misslist, backupmiss) else: if exact: ui.warn(_('file not managed: %s\n') % rel) break else: # file has not changed in dirstate if node == parent: if exact: ui.warn(_('no changes needed to %s\n') % rel) continue if pmf is None: # only need parent manifest in this unlikely case, # so do not read by default pmf = repo.changectx(parent).manifest() if abs in pmf: if mfentry: # if version of file is same in parent and target # manifests, do nothing if pmf[abs] != mfentry: handle(revert, False) else: handle(remove, False) if not opts.get('dry_run'): repo.dirstate.forget(forget[0]) r = hg.revert(repo, node, update.has_key, wlock) repo.dirstate.update(add[0], 'a') repo.dirstate.update(undelete[0], 'n') repo.dirstate.update(remove[0], 'r') return r def rollback(ui, repo): """roll back the last transaction in this repository Roll back the last transaction in this repository, restoring the project to its state prior to the transaction. Transactions are used to encapsulate the effects of all commands that create new changesets or propagate existing changesets into a repository. For example, the following commands are transactional, and their effects can be rolled back: commit import pull push (with this repository as destination) unbundle This command should be used with care. There is only one level of rollback, and there is no way to undo a rollback. 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. """ repo.rollback() def root(ui, repo): """print the root (top) of the current working dir Print the root directory of the current repository. """ ui.write(repo.root + "\n") def serve(ui, repo, **opts): """export the repository via HTTP Start a local HTTP repository browser and pull server. By default, the server logs accesses to stdout and errors to stderr. Use the "-A" and "-E" options to log to files. """ if opts["stdio"]: if repo is None: raise hg.RepoError(_("There is no Mercurial repository here" " (.hg not found)")) s = sshserver.sshserver(ui, repo) s.serve_forever() parentui = ui.parentui or ui optlist = ("name templates style address port ipv6" " accesslog errorlog webdir_conf") for o in optlist.split(): if opts[o]: parentui.setconfig("web", o, str(opts[o])) if repo is None and not ui.config("web", "webdir_conf"): raise hg.RepoError(_("There is no Mercurial repository here" " (.hg not found)")) class service: def init(self): try: self.httpd = hgweb.server.create_server(parentui, repo) except socket.error, inst: raise util.Abort(_('cannot start server: ') + inst.args[1]) if not ui.verbose: return if self.httpd.port != 80: ui.status(_('listening at http://%s:%d/\n') % (self.httpd.addr, self.httpd.port)) else: ui.status(_('listening at http://%s/\n') % self.httpd.addr) def run(self): self.httpd.serve_forever() service = service() cmdutil.service(opts, initfn=service.init, runfn=service.run) 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, are not listed unless -c (clean), -i (ignored) or -A is given. 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 difference between them is shown. The codes used to show the status of files are: M = modified A = added R = removed C = clean ! = deleted, but still tracked ? = not tracked I = ignored (not shown by default) = the previous added file was copied from here """ all = opts['all'] node1, node2 = cmdutil.revpair(repo, opts.get('rev')) files, matchfn, anypats = cmdutil.matchpats(repo, pats, opts) cwd = (pats and repo.getcwd()) or '' modified, added, removed, deleted, unknown, ignored, clean = [ n for n in repo.status(node1=node1, node2=node2, files=files, match=matchfn, list_ignored=all or opts['ignored'], list_clean=all or opts['clean'])] changetypes = (('modified', 'M', modified), ('added', 'A', added), ('removed', 'R', removed), ('deleted', '!', deleted), ('unknown', '?', unknown), ('ignored', 'I', ignored)) explicit_changetypes = changetypes + (('clean', 'C', clean),) end = opts['print0'] and '\0' or '\n' for opt, char, changes in ([ct for ct in explicit_changetypes if all or opts[ct[0]]] or changetypes): if opts['no_status']: format = "%%s%s" % end else: format = "%s %%s%s" % (char, end) for f in changes: ui.write(format % repo.pathto(f, cwd)) if ((all or opts.get('copies')) and not opts.get('no_status')): copied = repo.dirstate.copied(f) if copied: ui.write(' %s%s' % (repo.pathto(copied, cwd), end)) def tag(ui, repo, name, rev_=None, **opts): """add a tag 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 revision, to go back to significant earlier versions or to mark branch points as releases, etc. 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. The file '.hg/localtags' is used for local tags (not shared among repositories). """ if name in ['tip', '.', 'null']: raise util.Abort(_("the name '%s' is reserved") % name) if rev_ is not None: ui.warn(_("use of 'hg tag NAME [REV]' is deprecated, " "please use 'hg tag [-r REV] NAME' instead\n")) if opts['rev']: raise util.Abort(_("use only one form to specify the revision")) if opts['rev'] and opts['remove']: raise util.Abort(_("--rev and --remove are incompatible")) if opts['rev']: rev_ = opts['rev'] message = opts['message'] if opts['remove']: rev_ = nullid if not message: message = _('Removed tag %s') % name elif name in repo.tags() and not opts['force']: raise util.Abort(_('a tag named %s already exists (use -f to force)') % name) if not rev_ and repo.dirstate.parents()[1] != nullid: raise util.Abort(_('uncommitted merge - please provide a ' 'specific revision')) r = repo.changectx(rev_).node() if not message: message = _('Added tag %s for changeset %s') % (name, short(r)) repo.tag(name, r, message, opts['local'], opts['user'], opts['date']) def tags(ui, repo): """list repository tags List the repository tags. This lists both regular and local tags. """ l = repo.tagslist() l.reverse() hexfunc = ui.debugflag and hex or short for t, n in l: try: hn = hexfunc(n) r = "%5d:%s" % (repo.changelog.rev(n), hexfunc(n)) except revlog.LookupError: r = " ?:%s" % hn if ui.quiet: ui.write("%s\n" % t) else: spaces = " " * (30 - util.locallen(t)) ui.write("%s%s %s\n" % (t, spaces, r)) def tip(ui, repo, **opts): """show the tip revision Show the tip revision. """ cmdutil.show_changeset(ui, repo, opts).show(nullrev+repo.changelog.count()) def unbundle(ui, repo, fname, **opts): """apply a changegroup file Apply a compressed changegroup file generated by the bundle command. """ if os.path.exists(fname): f = open(fname, "rb") else: f = urllib.urlopen(fname) gen = changegroup.readbundle(f, fname) modheads = repo.addchangegroup(gen, 'unbundle', 'bundle:' + fname) return postincoming(ui, repo, modheads, opts['update']) def update(ui, repo, node=None, rev=None, clean=False, date=None): """update working directory Update the working directory to the specified revision, or the tip of the current branch if none is specified. If there are no outstanding changes in the working directory and there is a linear relationship between the current version and the requested version, the result is the requested version. To merge the working directory with another revision, use the merge command. By default, update will refuse to run if doing so would require discarding local changes. """ if rev and node: raise util.Abort(_("please specify just one revision")) if not rev: rev = node if date: if rev: raise util.Abort(_("you can't specify a revision and a date")) rev = cmdutil.finddate(ui, repo, date) if clean: return hg.clean(repo, rev) else: return hg.update(repo, rev) 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. """ return hg.verify(repo) def version_(ui): """output version and copyright information""" ui.write(_("Mercurial Distributed SCM (version %s)\n") % version.get_version()) ui.status(_( "\nCopyright (C) 2005, 2006 Matt Mackall <mpm@selenic.com>\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" )) # Command options and aliases are listed here, alphabetically globalopts = [ ('R', 'repository', '', _('repository root directory or symbolic path name')), ('', 'cwd', '', _('change working directory')), ('y', 'noninteractive', None, _('do not prompt, assume \'yes\' for any required answers')), ('q', 'quiet', None, _('suppress output')), ('v', 'verbose', None, _('enable additional output')), ('', 'config', [], _('set/override config option')), ('', 'debug', None, _('enable debugging output')), ('', 'debugger', None, _('start debugger')), ('', 'encoding', util._encoding, _('set the charset encoding')), ('', 'encodingmode', util._encodingmode, _('set the charset encoding mode')), ('', 'lsprof', None, _('print improved command execution profile')), ('', 'traceback', None, _('print 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')), ] dryrunopts = [('n', 'dry-run', None, _('do not perform actions, just print output'))] remoteopts = [ ('e', 'ssh', '', _('specify ssh command to use')), ('', 'remotecmd', '', _('specify hg command to run on the remote side')), ] walkopts = [ ('I', 'include', [], _('include names matching the given patterns')), ('X', 'exclude', [], _('exclude names matching the given patterns')), ] commitopts = [ ('m', 'message', '', _('use <text> as commit message')), ('l', 'logfile', '', _('read commit message from <file>')), ] table = { "^add": (add, walkopts + dryrunopts, _('hg add [OPTION]... [FILE]...')), "addremove": (addremove, [('s', 'similarity', '', _('guess renamed files by similarity (0<=s<=100)')), ] + walkopts + dryrunopts, _('hg addremove [OPTION]... [FILE]...')), "^annotate": (annotate, [('r', 'rev', '', _('annotate the specified revision')), ('f', 'follow', None, _('follow file copies and renames')), ('a', 'text', None, _('treat all files as text')), ('u', 'user', None, _('list the author')), ('d', 'date', None, _('list the date')), ('n', 'number', None, _('list the revision number (default)')), ('c', 'changeset', None, _('list the changeset')), ] + walkopts, _('hg annotate [-r REV] [-f] [-a] [-u] [-d] [-n] [-c] FILE...')), "archive": (archive, [('', 'no-decode', None, _('do not pass files through decoders')), ('p', 'prefix', '', _('directory prefix for files in archive')), ('r', 'rev', '', _('revision to distribute')), ('t', 'type', '', _('type of distribution to create')), ] + walkopts, _('hg archive [OPTION]... DEST')), "backout": (backout, [('', 'merge', None, _('merge with old dirstate parent after backout')), ('d', 'date', '', _('record datecode as commit date')), ('', 'parent', '', _('parent to choose when backing out merge')), ('u', 'user', '', _('record user as committer')), ('r', 'rev', '', _('revision to backout')), ] + walkopts + commitopts, _('hg backout [OPTION]... [-r] REV')), "branch": (branch, [('f', 'force', None, _('set branch name even if it shadows an existing branch'))], _('hg branch [NAME]')), "branches": (branches, [], _('hg branches')), "bundle": (bundle, [('f', 'force', None, _('run even when remote repository is unrelated')), ('r', 'rev', [], _('a changeset you would like to bundle')), ('', 'base', [], _('a base changeset to specify instead of a destination')), ] + remoteopts, _('hg bundle [-f] [-r REV]... [--base REV]... FILE [DEST]')), "cat": (cat, [('o', 'output', '', _('print output to file with formatted name')), ('r', 'rev', '', _('print the given revision')), ] + walkopts, _('hg cat [OPTION]... FILE...')), "^clone": (clone, [('U', 'noupdate', None, _('do not update the new working directory')), ('r', 'rev', [], _('a changeset you would like to have after cloning')), ('', 'pull', None, _('use pull protocol to copy metadata')), ('', 'uncompressed', None, _('use uncompressed transfer (fast over LAN)')), ] + remoteopts, _('hg clone [OPTION]... SOURCE [DEST]')), "^commit|ci": (commit, [('A', 'addremove', None, _('mark new/missing files as added/removed before committing')), ('d', 'date', '', _('record datecode as commit date')), ('u', 'user', '', _('record user as commiter')), ] + walkopts + commitopts, _('hg commit [OPTION]... [FILE]...')), "copy|cp": (copy, [('A', 'after', None, _('record a copy that has already occurred')), ('f', 'force', None, _('forcibly copy over an existing managed file')), ] + walkopts + dryrunopts, _('hg copy [OPTION]... [SOURCE]... DEST')), "debugancestor": (debugancestor, [], _('debugancestor INDEX REV1 REV2')), "debugcomplete": (debugcomplete, [('o', 'options', None, _('show the command options'))], _('debugcomplete [-o] CMD')), "debuginstall": (debuginstall, [], _('debuginstall')), "debugrebuildstate": (debugrebuildstate, [('r', 'rev', '', _('revision to rebuild to'))], _('debugrebuildstate [-r REV] [REV]')), "debugcheckstate": (debugcheckstate, [], _('debugcheckstate')), "debugsetparents": (debugsetparents, [], _('debugsetparents REV1 [REV2]')), "debugstate": (debugstate, [], _('debugstate')), "debugdate": (debugdate, [('e', 'extended', None, _('try extended date formats'))], _('debugdate [-e] DATE [RANGE]')), "debugdata": (debugdata, [], _('debugdata FILE REV')), "debugindex": (debugindex, [], _('debugindex FILE')), "debugindexdot": (debugindexdot, [], _('debugindexdot FILE')), "debugrename": (debugrename, [], _('debugrename FILE [REV]')), "debugwalk": (debugwalk, walkopts, _('debugwalk [OPTION]... [FILE]...')), "^diff": (diff, [('r', 'rev', [], _('revision')), ('a', 'text', None, _('treat all files as text')), ('p', 'show-function', None, _('show which function each change is in')), ('g', 'git', None, _('use git extended diff format')), ('', 'nodates', None, _("don't include dates in diff headers")), ('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')), ] + walkopts, _('hg diff [OPTION]... [-r REV1 [-r REV2]] [FILE]...')), "^export": (export, [('o', 'output', '', _('print output to file with formatted name')), ('a', 'text', None, _('treat all files as text')), ('g', 'git', None, _('use git extended diff format')), ('', 'nodates', None, _("don't include dates in diff headers")), ('', 'switch-parent', None, _('diff against the second parent'))], _('hg export [OPTION]... [-o OUTFILESPEC] REV...')), "grep": (grep, [('0', 'print0', None, _('end fields with NUL')), ('', 'all', None, _('print all revisions that match')), ('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 revs that match')), ('n', 'line-number', None, _('print matching line numbers')), ('r', 'rev', [], _('search in given revision range')), ('u', 'user', None, _('print user who committed change')), ] + walkopts, _('hg grep [OPTION]... PATTERN [FILE]...')), "heads": (heads, [('', 'style', '', _('display using template map file')), ('r', 'rev', '', _('show only heads which are descendants of rev')), ('', 'template', '', _('display with template'))], _('hg heads [-r REV]')), "help": (help_, [], _('hg help [COMMAND]')), "identify|id": (identify, [], _('hg identify')), "import|patch": (import_, [('p', 'strip', 1, _('directory strip option for patch. This has the same\n' 'meaning as the corresponding patch option')), ('b', 'base', '', _('base path')), ('f', 'force', None, _('skip check for outstanding uncommitted changes')), ('', 'exact', None, _('apply patch to the nodes from which it was generated'))] + commitopts, _('hg import [-p NUM] [-m MESSAGE] [-f] PATCH...')), "incoming|in": (incoming, [('M', 'no-merges', None, _('do not show merges')), ('f', 'force', None, _('run even when remote repository is unrelated')), ('', 'style', '', _('display using template map file')), ('n', 'newest-first', None, _('show newest record first')), ('', 'bundle', '', _('file to store the bundles into')), ('p', 'patch', None, _('show patch')), ('r', 'rev', [], _('a specific revision up to which you would like to pull')), ('', 'template', '', _('display with template')), ] + remoteopts, _('hg incoming [-p] [-n] [-M] [-f] [-r REV]...' ' [--bundle FILENAME] [SOURCE]')), "^init": (init, remoteopts, _('hg init [-e CMD] [--remotecmd CMD] [DEST]')), "locate": (locate, [('r', 'rev', '', _('search the repository as it stood at rev')), ('0', 'print0', None, _('end filenames with NUL, for use with xargs')), ('f', 'fullpath', None, _('print complete paths from the filesystem root')), ] + walkopts, _('hg locate [OPTION]... [PATTERN]...')), "^log|history": (log, [('f', 'follow', None, _('follow changeset history, or file history across copies and renames')), ('', 'follow-first', None, _('only follow the first parent of merge changesets')), ('d', 'date', '', _('show revs matching date spec')), ('C', 'copies', None, _('show copied files')), ('k', 'keyword', [], _('do case-insensitive search for a keyword')), ('l', 'limit', '', _('limit number of changes displayed')), ('r', 'rev', [], _('show the specified revision or range')), ('', 'removed', None, _('include revs where files were removed')), ('M', 'no-merges', None, _('do not show merges')), ('', 'style', '', _('display using template map file')), ('m', 'only-merges', None, _('show only merges')), ('p', 'patch', None, _('show patch')), ('P', 'prune', [], _('do not display revision or any of its ancestors')), ('', 'template', '', _('display with template')), ] + walkopts, _('hg log [OPTION]... [FILE]')), "manifest": (manifest, [], _('hg manifest [REV]')), "^merge": (merge, [('f', 'force', None, _('force a merge with outstanding changes')), ('r', 'rev', '', _('revision to merge')), ], _('hg merge [-f] [[-r] REV]')), "outgoing|out": (outgoing, [('M', 'no-merges', None, _('do not show merges')), ('f', 'force', None, _('run even when remote repository is unrelated')), ('p', 'patch', None, _('show patch')), ('', 'style', '', _('display using template map file')), ('r', 'rev', [], _('a specific revision you would like to push')), ('n', 'newest-first', None, _('show newest record first')), ('', 'template', '', _('display with template')), ] + remoteopts, _('hg outgoing [-M] [-p] [-n] [-f] [-r REV]... [DEST]')), "^parents": (parents, [('r', 'rev', '', _('show parents from the specified rev')), ('', 'style', '', _('display using template map file')), ('', 'template', '', _('display with template'))], _('hg parents [-r REV] [FILE]')), "paths": (paths, [], _('hg paths [NAME]')), "^pull": (pull, [('u', 'update', None, _('update to new tip if changesets were pulled')), ('f', 'force', None, _('run even when remote repository is unrelated')), ('r', 'rev', [], _('a specific revision up to which you would like to pull')), ] + remoteopts, _('hg pull [-u] [-f] [-r REV]... [-e CMD] [--remotecmd CMD] [SOURCE]')), "^push": (push, [('f', 'force', None, _('force push')), ('r', 'rev', [], _('a specific revision you would like to push')), ] + remoteopts, _('hg push [-f] [-r REV]... [-e CMD] [--remotecmd CMD] [DEST]')), "debugrawcommit|rawcommit": (rawcommit, [('p', 'parent', [], _('parent')), ('d', 'date', '', _('date code')), ('u', 'user', '', _('user')), ('F', 'files', '', _('file list')) ] + commitopts, _('hg debugrawcommit [OPTION]... [FILE]...')), "recover": (recover, [], _('hg recover')), "^remove|rm": (remove, [('A', 'after', None, _('record remove that has already occurred')), ('f', 'force', None, _('remove file even if modified')), ] + walkopts, _('hg remove [OPTION]... FILE...')), "rename|mv": (rename, [('A', 'after', None, _('record a rename that has already occurred')), ('f', 'force', None, _('forcibly copy over an existing managed file')), ] + walkopts + dryrunopts, _('hg rename [OPTION]... SOURCE... DEST')), "^revert": (revert, [('a', 'all', None, _('revert all changes when no arguments given')), ('d', 'date', '', _('tipmost revision matching date')), ('r', 'rev', '', _('revision to revert to')), ('', 'no-backup', None, _('do not save backup copies of files')), ] + walkopts + dryrunopts, _('hg revert [OPTION]... [-r REV] [NAME]...')), "rollback": (rollback, [], _('hg rollback')), "root": (root, [], _('hg root')), "showconfig|debugconfig": (showconfig, [('u', 'untrusted', None, _('show untrusted configuration options'))], _('showconfig [-u] [NAME]...')), "^serve": (serve, [('A', 'accesslog', '', _('name of access log file to write to')), ('d', 'daemon', None, _('run server in background')), ('', 'daemon-pipefds', '', _('used internally by daemon mode')), ('E', 'errorlog', '', _('name of error log file to write to')), ('p', 'port', 0, _('port to use (default: 8000)')), ('a', 'address', '', _('address to use')), ('n', 'name', '', _('name to show in web pages (default: working dir)')), ('', 'webdir-conf', '', _('name of the webdir config file' ' (serve more than one repo)')), ('', 'pid-file', '', _('name of file to write process ID to')), ('', 'stdio', None, _('for remote clients')), ('t', 'templates', '', _('web templates to use')), ('', 'style', '', _('template style to use')), ('6', 'ipv6', None, _('use IPv6 in addition to IPv4'))], _('hg serve [OPTION]...')), "^status|st": (status, [('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')), ] + walkopts, _('hg status [OPTION]... [FILE]...')), "tag": (tag, [('f', 'force', None, _('replace existing tag')), ('l', 'local', None, _('make the tag local')), ('m', 'message', '', _('message for tag commit log entry')), ('d', 'date', '', _('record datecode as commit date')), ('u', 'user', '', _('record user as commiter')), ('r', 'rev', '', _('revision to tag')), ('', 'remove', None, _('remove a tag'))], _('hg tag [-l] [-m TEXT] [-d DATE] [-u USER] [-r REV] NAME')), "tags": (tags, [], _('hg tags')), "tip": (tip, [('', 'style', '', _('display using template map file')), ('p', 'patch', None, _('show patch')), ('', 'template', '', _('display with template'))], _('hg tip [-p]')), "unbundle": (unbundle, [('u', 'update', None, _('update to new tip if changesets were unbundled'))], _('hg unbundle [-u] FILE')), "^update|up|checkout|co": (update, [('C', 'clean', None, _('overwrite locally modified files')), ('d', 'date', '', _('tipmost revision matching date')), ('r', 'rev', '', _('revision'))], _('hg update [-C] [-d DATE] [[-r] REV]')), "verify": (verify, [], _('hg verify')), "version": (version_, [], _('hg version')), } norepo = ("clone init version help debugancestor debugcomplete debugdata" " debugindex debugindexdot debugdate debuginstall") optionalrepo = ("paths serve showconfig") def findpossible(ui, cmd): """ Return cmd -> (aliases, command table entry) for each matching command. Return debug commands (or their aliases) only if no normal command matches. """ choice = {} debugchoice = {} for e in table.keys(): aliases = e.lstrip("^").split("|") found = None if cmd in aliases: found = cmd elif not ui.config("ui", "strict"): for a in aliases: if a.startswith(cmd): found = a break if found is not None: if aliases[0].startswith("debug") or found.startswith("debug"): debugchoice[found] = (aliases, table[e]) else: choice[found] = (aliases, table[e]) if not choice and debugchoice: choice = debugchoice return choice def findcmd(ui, cmd): """Return (aliases, command table entry) for command string.""" choice = findpossible(ui, cmd) if choice.has_key(cmd): return choice[cmd] if len(choice) > 1: clist = choice.keys() clist.sort() raise AmbiguousCommand(cmd, clist) if choice: return choice.values()[0] raise UnknownCommand(cmd) def catchterm(*args): raise util.SignalInterrupt def run(): sys.exit(dispatch(sys.argv[1:])) class ParseError(Exception): """Exception raised on errors in parsing the command line.""" def parse(ui, args): options = {} cmdoptions = {} try: args = fancyopts.fancyopts(args, globalopts, options) except fancyopts.getopt.GetoptError, inst: raise ParseError(None, inst) if args: cmd, args = args[0], args[1:] aliases, i = findcmd(ui, cmd) cmd = aliases[0] defaults = ui.config("defaults", cmd) if defaults: args = shlex.split(defaults) + args c = list(i[1]) else: cmd = None c = [] # combine global options into local for o in globalopts: c.append((o[0], o[1], options[o[1]], o[3])) try: args = fancyopts.fancyopts(args, c, cmdoptions) except fancyopts.getopt.GetoptError, inst: raise ParseError(cmd, inst) # separate global options back out for o in globalopts: n = o[1] options[n] = cmdoptions[n] del cmdoptions[n] return (cmd, cmd and i[0] or None, args, options, cmdoptions) external = {} def findext(name): '''return module with given extension name''' try: return sys.modules[external[name]] except KeyError: for k, v in external.iteritems(): if k.endswith('.' + name) or k.endswith('/' + name) or v == name: return sys.modules[v] raise KeyError(name) def load_extensions(ui): added = [] for ext_name, load_from_name in ui.extensions(): if ext_name in external: continue try: if load_from_name: # the module will be loaded in sys.modules # choose an unique name so that it doesn't # conflicts with other modules module_name = "hgext_%s" % ext_name.replace('.', '_') mod = imp.load_source(module_name, load_from_name) else: def importh(name): mod = __import__(name) components = name.split('.') for comp in components[1:]: mod = getattr(mod, comp) return mod try: mod = importh("hgext.%s" % ext_name) except ImportError: mod = importh(ext_name) external[ext_name] = mod.__name__ added.append((mod, ext_name)) except (util.SignalInterrupt, KeyboardInterrupt): raise except Exception, inst: ui.warn(_("*** failed to import extension %s: %s\n") % (ext_name, inst)) if ui.print_exc(): return 1 for mod, name in added: uisetup = getattr(mod, 'uisetup', None) if uisetup: uisetup(ui) reposetup = getattr(mod, 'reposetup', None) if reposetup: hg.repo_setup_hooks.append(reposetup) cmdtable = getattr(mod, 'cmdtable', {}) overrides = [cmd for cmd in cmdtable if cmd in table] if overrides: ui.warn(_("extension '%s' overrides commands: %s\n") % (name, " ".join(overrides))) table.update(cmdtable) def parseconfig(config): """parse the --config options from the command line""" parsed = [] for cfg in config: try: name, value = cfg.split('=', 1) section, name = name.split('.', 1) if not section or not name: raise IndexError parsed.append((section, name, value)) except (IndexError, ValueError): raise util.Abort(_('malformed --config option: %s') % cfg) return parsed def dispatch(args): for name in 'SIGBREAK', 'SIGHUP', 'SIGTERM': num = getattr(signal, name, None) if num: signal.signal(num, catchterm) try: u = ui.ui(traceback='--traceback' in sys.argv[1:]) except util.Abort, inst: sys.stderr.write(_("abort: %s\n") % inst) return -1 load_extensions(u) u.addreadhook(load_extensions) try: cmd, func, args, options, cmdoptions = parse(u, args) if options["encoding"]: util._encoding = options["encoding"] if options["encodingmode"]: util._encodingmode = options["encodingmode"] if options["time"]: def get_times(): t = os.times() if t[4] == 0.0: # Windows leaves this as zero, so use time.clock() t = (t[0], t[1], t[2], t[3], time.clock()) return t s = get_times() def print_time(): t = get_times() u.warn(_("Time: real %.3f secs (user %.3f+%.3f sys %.3f+%.3f)\n") % (t[4]-s[4], t[0]-s[0], t[2]-s[2], t[1]-s[1], t[3]-s[3])) atexit.register(print_time) # enter the debugger before command execution if options['debugger']: pdb.set_trace() try: if options['cwd']: os.chdir(options['cwd']) u.updateopts(options["verbose"], options["debug"], options["quiet"], not options["noninteractive"], options["traceback"], parseconfig(options["config"])) path = u.expandpath(options["repository"]) or "" repo = path and hg.repository(u, path=path) or None if repo and not repo.local(): raise util.Abort(_("repository '%s' is not local") % path) if options['help']: return help_(u, cmd, options['version']) elif options['version']: return version_(u) elif not cmd: return help_(u, 'shortlist') if cmd not in norepo.split(): try: if not repo: repo = hg.repository(u, path=path) u = repo.ui except hg.RepoError: if cmd not in optionalrepo.split(): raise d = lambda: func(u, repo, *args, **cmdoptions) else: d = lambda: func(u, *args, **cmdoptions) try: if options['profile']: import hotshot, hotshot.stats prof = hotshot.Profile("hg.prof") try: try: return prof.runcall(d) except: try: u.warn(_('exception raised - generating ' 'profile anyway\n')) except: pass raise finally: prof.close() stats = hotshot.stats.load("hg.prof") stats.strip_dirs() stats.sort_stats('time', 'calls') stats.print_stats(40) elif options['lsprof']: try: from mercurial import lsprof except ImportError: raise util.Abort(_( 'lsprof not available - install from ' 'http://codespeak.net/svn/user/arigo/hack/misc/lsprof/')) p = lsprof.Profiler() p.enable(subcalls=True) try: return d() finally: p.disable() stats = lsprof.Stats(p.getstats()) stats.sort() stats.pprint(top=10, file=sys.stderr, climit=5) else: return d() finally: u.flush() except: # enter the debugger when we hit an exception if options['debugger']: pdb.post_mortem(sys.exc_info()[2]) u.print_exc() raise except ParseError, inst: if inst.args[0]: u.warn(_("hg %s: %s\n") % (inst.args[0], inst.args[1])) help_(u, inst.args[0]) else: u.warn(_("hg: %s\n") % inst.args[1]) help_(u, 'shortlist') except AmbiguousCommand, inst: u.warn(_("hg: command '%s' is ambiguous:\n %s\n") % (inst.args[0], " ".join(inst.args[1]))) except UnknownCommand, inst: u.warn(_("hg: unknown command '%s'\n") % inst.args[0]) help_(u, 'shortlist') except hg.RepoError, inst: u.warn(_("abort: %s!\n") % inst) except lock.LockHeld, inst: if inst.errno == errno.ETIMEDOUT: reason = _('timed out waiting for lock held by %s') % inst.locker else: reason = _('lock held by %s') % inst.locker u.warn(_("abort: %s: %s\n") % (inst.desc or inst.filename, reason)) except lock.LockUnavailable, inst: u.warn(_("abort: could not lock %s: %s\n") % (inst.desc or inst.filename, inst.strerror)) except revlog.RevlogError, inst: u.warn(_("abort: %s!\n") % inst) except util.SignalInterrupt: u.warn(_("killed!\n")) except KeyboardInterrupt: try: u.warn(_("interrupted!\n")) except IOError, inst: if inst.errno == errno.EPIPE: if u.debugflag: u.warn(_("\nbroken pipe\n")) else: raise except socket.error, inst: u.warn(_("abort: %s\n") % inst[1]) except IOError, inst: if hasattr(inst, "code"): u.warn(_("abort: %s\n") % inst) elif hasattr(inst, "reason"): try: # usually it is in the form (errno, strerror) reason = inst.reason.args[1] except: # it might be anything, for example a string reason = inst.reason u.warn(_("abort: error: %s\n") % reason) elif hasattr(inst, "args") and inst[0] == errno.EPIPE: if u.debugflag: u.warn(_("broken pipe\n")) elif getattr(inst, "strerror", None): if getattr(inst, "filename", None): u.warn(_("abort: %s: %s\n") % (inst.strerror, inst.filename)) else: u.warn(_("abort: %s\n") % inst.strerror) else: raise except OSError, inst: if getattr(inst, "filename", None): u.warn(_("abort: %s: %s\n") % (inst.strerror, inst.filename)) else: u.warn(_("abort: %s\n") % inst.strerror) except util.UnexpectedOutput, inst: u.warn(_("abort: %s") % inst[0]) if not isinstance(inst[1], basestring): u.warn(" %r\n" % (inst[1],)) elif not inst[1]: u.warn(_(" empty string\n")) else: u.warn("\n%r\n" % util.ellipsis(inst[1])) except util.Abort, inst: u.warn(_("abort: %s\n") % inst) except TypeError, inst: # was this an argument error? tb = traceback.extract_tb(sys.exc_info()[2]) if len(tb) > 2: # no raise u.debug(inst, "\n") u.warn(_("%s: invalid arguments\n") % cmd) help_(u, cmd) except SystemExit, inst: # Commands shouldn't sys.exit directly, but give a return code. # Just in case catch this and and pass exit code to caller. return inst.code except: u.warn(_("** unknown exception encountered, details follow\n")) u.warn(_("** report bug details to " "http://www.selenic.com/mercurial/bts\n")) u.warn(_("** or mercurial@selenic.com\n")) u.warn(_("** Mercurial Distributed SCM (version %s)\n") % version.get_version()) raise return -1