upstream/mercurial-mirror Commit - r1337:d4b25df7

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# commands.py - command processing for mercurial

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# commands.py - command processing for mercurial

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#

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#

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#

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#

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# This software may be used and distributed according to the terms

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# This software may be used and distributed according to the terms

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# of the GNU General Public License, incorporated herein by reference.

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# of the GNU General Public License, incorporated herein by reference.

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from demandload import demandload

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from demandload import demandload

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from node import *

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from node import *

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demandload(globals(), "os re sys signal shutil imp urllib pdb")

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demandload(globals(), "os re sys signal shutil imp urllib pdb")

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demandload(globals(), "fancyopts ui hg util lock revlog")

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demandload(globals(), "fancyopts ui hg util lock revlog")

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demandload(globals(), "fnmatch hgweb mdiff random signal time traceback")

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demandload(globals(), "fnmatch hgweb mdiff random signal time traceback")

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demandload(globals(), "errno socket version struct atexit sets bz2")

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demandload(globals(), "errno socket version struct atexit sets bz2")

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class UnknownCommand(Exception):

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class UnknownCommand(Exception):

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"""Exception raised if command is not in the command table."""

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"""Exception raised if command is not in the command table."""

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def filterfiles(filters, files):

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def filterfiles(filters, files):

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l = [x for x in files if x in filters]

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l = [x for x in files if x in filters]

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for t in filters:

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for t in filters:

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if t and t[-1] != "/":

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if t and t[-1] != "/":

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t += "/"

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t += "/"

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l += [x for x in files if x.startswith(t)]

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l += [x for x in files if x.startswith(t)]

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return l

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return l

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def relpath(repo, args):

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def relpath(repo, args):

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cwd = repo.getcwd()

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cwd = repo.getcwd()

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if cwd:

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if cwd:

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return [util.normpath(os.path.join(cwd, x)) for x in args]

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return [util.normpath(os.path.join(cwd, x)) for x in args]

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return args

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return args

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def matchpats(repo, cwd, pats=[], opts={}, head=''):

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def matchpats(repo, cwd, pats=[], opts={}, head=''):

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return util.matcher(repo.root, cwd, pats or ['.'], opts.get('include'),

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return util.matcher(repo.root, cwd, pats or ['.'], opts.get('include'),

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opts.get('exclude'), head)

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opts.get('exclude'), head)

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def makewalk(repo, pats, opts, head=''):

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def makewalk(repo, pats, opts, head=''):

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cwd = repo.getcwd()

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cwd = repo.getcwd()

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files, matchfn, anypats = matchpats(repo, cwd, pats, opts, head)

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files, matchfn, anypats = matchpats(repo, cwd, pats, opts, head)

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exact = dict(zip(files, files))

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exact = dict(zip(files, files))

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def walk():

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def walk():

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for src, fn in repo.walk(files=files, match=matchfn):

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for src, fn in repo.walk(files=files, match=matchfn):

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yield src, fn, util.pathto(cwd, fn), fn in exact

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yield src, fn, util.pathto(cwd, fn), fn in exact

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return files, matchfn, walk()

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return files, matchfn, walk()

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def walk(repo, pats, opts, head=''):

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def walk(repo, pats, opts, head=''):

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files, matchfn, results = makewalk(repo, pats, opts, head)

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files, matchfn, results = makewalk(repo, pats, opts, head)

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for r in results:

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for r in results:

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yield r

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yield r

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def walkchangerevs(ui, repo, cwd, pats, opts):

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def walkchangerevs(ui, repo, cwd, pats, opts):

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'''Iterate over files and the revs they changed in.

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'''Iterate over files and the revs they changed in.

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Callers most commonly need to iterate backwards over the history

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Callers most commonly need to iterate backwards over the history

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it is interested in. Doing so has awful (quadratic-looking)

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it is interested in. Doing so has awful (quadratic-looking)

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performance, so we use iterators in a "windowed" way.

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performance, so we use iterators in a "windowed" way.

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We walk a window of revisions in the desired order. Within the

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We walk a window of revisions in the desired order. Within the

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window, we first walk forwards to gather data, then in the desired

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window, we first walk forwards to gather data, then in the desired

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order (usually backwards) to display it.

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order (usually backwards) to display it.

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This function returns an (iterator, getchange) pair. The

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This function returns an (iterator, getchange) pair. The

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getchange function returns the changelog entry for a numeric

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getchange function returns the changelog entry for a numeric

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revision. The iterator yields 3-tuples. They will be of one of

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revision. The iterator yields 3-tuples. They will be of one of

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the following forms:

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the following forms:

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"window", incrementing, lastrev: stepping through a window,

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"window", incrementing, lastrev: stepping through a window,

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positive if walking forwards through revs, last rev in the

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positive if walking forwards through revs, last rev in the

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sequence iterated over - use to reset state for the current window

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sequence iterated over - use to reset state for the current window

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"add", rev, fns: out-of-order traversal of the given file names

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"add", rev, fns: out-of-order traversal of the given file names

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fns, which changed during revision rev - use to gather data for

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fns, which changed during revision rev - use to gather data for

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possible display

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possible display

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"iter", rev, None: in-order traversal of the revs earlier iterated

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"iter", rev, None: in-order traversal of the revs earlier iterated

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over with "add" - use to display data'''

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over with "add" - use to display data'''

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if repo.changelog.count() == 0:

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return [], False

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cwd = repo.getcwd()

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cwd = repo.getcwd()

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if not pats and cwd:

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if not pats and cwd:

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opts['include'] = [os.path.join(cwd, i) for i in opts['include']]

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opts['include'] = [os.path.join(cwd, i) for i in opts['include']]

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opts['exclude'] = [os.path.join(cwd, x) for x in opts['exclude']]

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opts['exclude'] = [os.path.join(cwd, x) for x in opts['exclude']]

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files, matchfn, anypats = matchpats(repo, (pats and cwd) or '',

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files, matchfn, anypats = matchpats(repo, (pats and cwd) or '',

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pats, opts)

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pats, opts)

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revs = map(int, revrange(ui, repo, opts['rev'] or ['tip:0']))

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revs = map(int, revrange(ui, repo, opts['rev'] or ['tip:0']))

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wanted = {}

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wanted = {}

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slowpath = anypats

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slowpath = anypats

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window = 300

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window = 300

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fncache = {}

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fncache = {}

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chcache = {}

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chcache = {}

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def getchange(rev):

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def getchange(rev):

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ch = chcache.get(rev)

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ch = chcache.get(rev)

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if ch is None:

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if ch is None:

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chcache[rev] = ch = repo.changelog.read(repo.lookup(str(rev)))

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chcache[rev] = ch = repo.changelog.read(repo.lookup(str(rev)))

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return ch

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return ch

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if not slowpath and not files:

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if not slowpath and not files:

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# No files, no patterns. Display all revs.

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# No files, no patterns. Display all revs.

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wanted = dict(zip(revs, revs))

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wanted = dict(zip(revs, revs))

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if not slowpath:

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if not slowpath:

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# Only files, no patterns. Check the history of each file.

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# Only files, no patterns. Check the history of each file.

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def filerevgen(filelog):

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def filerevgen(filelog):

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for i in xrange(filelog.count() - 1, -1, -window):

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for i in xrange(filelog.count() - 1, -1, -window):

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revs = []

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revs = []

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for j in xrange(max(0, i - window), i + 1):

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for j in xrange(max(0, i - window), i + 1):

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revs.append(filelog.linkrev(filelog.node(j)))

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revs.append(filelog.linkrev(filelog.node(j)))

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revs.reverse()

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revs.reverse()

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for rev in revs:

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for rev in revs:

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yield rev

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yield rev

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minrev, maxrev = min(revs), max(revs)

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minrev, maxrev = min(revs), max(revs)

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for file in files:

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for file in files:

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filelog = repo.file(file)

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filelog = repo.file(file)

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# A zero count may be a directory or deleted file, so

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# A zero count may be a directory or deleted file, so

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# try to find matching entries on the slow path.

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# try to find matching entries on the slow path.

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if filelog.count() == 0:

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if filelog.count() == 0:

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slowpath = True

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slowpath = True

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break

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break

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for rev in filerevgen(filelog):

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for rev in filerevgen(filelog):

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if rev <= maxrev:

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if rev <= maxrev:

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if rev < minrev:

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if rev < minrev:

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break

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break

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fncache.setdefault(rev, [])

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fncache.setdefault(rev, [])

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fncache[rev].append(file)

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fncache[rev].append(file)

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wanted[rev] = 1

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wanted[rev] = 1

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if slowpath:

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if slowpath:

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# The slow path checks files modified in every changeset.

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# The slow path checks files modified in every changeset.

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def changerevgen():

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def changerevgen():

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for i in xrange(repo.changelog.count() - 1, -1, -window):

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for i in xrange(repo.changelog.count() - 1, -1, -window):

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for j in xrange(max(0, i - window), i + 1):

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for j in xrange(max(0, i - window), i + 1):

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yield j, getchange(j)[3]

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yield j, getchange(j)[3]

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for rev, changefiles in changerevgen():

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for rev, changefiles in changerevgen():

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matches = filter(matchfn, changefiles)

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matches = filter(matchfn, changefiles)

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if matches:

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if matches:

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fncache[rev] = matches

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fncache[rev] = matches

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wanted[rev] = 1

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wanted[rev] = 1

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def iterate():

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def iterate():

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for i in xrange(0, len(revs), window):

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for i in xrange(0, len(revs), window):

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yield 'window', revs[0] < revs[-1], revs[-1]

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yield 'window', revs[0] < revs[-1], revs[-1]

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nrevs = [rev for rev in revs[i:min(i+window, len(revs))]

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nrevs = [rev for rev in revs[i:min(i+window, len(revs))]

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if rev in wanted]

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if rev in wanted]

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srevs = list(nrevs)

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srevs = list(nrevs)

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srevs.sort()

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srevs.sort()

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for rev in srevs:

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for rev in srevs:

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fns = fncache.get(rev) or filter(matchfn, getchange(rev)[3])

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fns = fncache.get(rev) or filter(matchfn, getchange(rev)[3])

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yield 'add', rev, fns

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yield 'add', rev, fns

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for rev in nrevs:

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for rev in nrevs:

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yield 'iter', rev, None

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yield 'iter', rev, None

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return iterate(), getchange

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return iterate(), getchange

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revrangesep = ':'

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revrangesep = ':'

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def revrange(ui, repo, revs, revlog=None):

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def revrange(ui, repo, revs, revlog=None):

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"""Yield revision as strings from a list of revision specifications."""

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"""Yield revision as strings from a list of revision specifications."""

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if revlog is None:

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if revlog is None:

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revlog = repo.changelog

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revlog = repo.changelog

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revcount = revlog.count()

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revcount = revlog.count()

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def fix(val, defval):

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def fix(val, defval):

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if not val:

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if not val:

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return defval

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return defval

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try:

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try:

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num = int(val)

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num = int(val)

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if str(num) != val:

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if str(num) != val:

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raise ValueError

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raise ValueError

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if num < 0: num += revcount

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if num < 0: num += revcount

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if num < 0: num = 0

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if num < 0: num = 0

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elif num >= revcount:

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elif num >= revcount:

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raise ValueError

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raise ValueError

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except ValueError:

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except ValueError:

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try:

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try:

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num = repo.changelog.rev(repo.lookup(val))

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num = repo.changelog.rev(repo.lookup(val))

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except KeyError:

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except KeyError:

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try:

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try:

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num = revlog.rev(revlog.lookup(val))

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num = revlog.rev(revlog.lookup(val))

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except KeyError:

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except KeyError:

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raise util.Abort('invalid revision identifier %s', val)

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raise util.Abort('invalid revision identifier %s', val)

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return num

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return num

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seen = {}

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seen = {}

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for spec in revs:

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for spec in revs:

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if spec.find(revrangesep) >= 0:

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if spec.find(revrangesep) >= 0:

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start, end = spec.split(revrangesep, 1)

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start, end = spec.split(revrangesep, 1)

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start = fix(start, 0)

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start = fix(start, 0)

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end = fix(end, revcount - 1)

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end = fix(end, revcount - 1)

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step = start > end and -1 or 1

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step = start > end and -1 or 1

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for rev in xrange(start, end+step, step):

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for rev in xrange(start, end+step, step):

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if rev in seen: continue

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if rev in seen: continue

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seen[rev] = 1

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seen[rev] = 1

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yield str(rev)

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yield str(rev)

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else:

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else:

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rev = fix(spec, None)

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rev = fix(spec, None)

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if rev in seen: continue

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if rev in seen: continue

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seen[rev] = 1

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seen[rev] = 1

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yield str(rev)

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yield str(rev)

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def make_filename(repo, r, pat, node=None,

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def make_filename(repo, r, pat, node=None,

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total=None, seqno=None, revwidth=None, pathname=None):

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total=None, seqno=None, revwidth=None, pathname=None):

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node_expander = {

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node_expander = {

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'H': lambda: hex(node),

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'H': lambda: hex(node),

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'R': lambda: str(r.rev(node)),

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'R': lambda: str(r.rev(node)),

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'h': lambda: short(node),

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'h': lambda: short(node),

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}

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}

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expander = {

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expander = {

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'%': lambda: '%',

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'%': lambda: '%',

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'b': lambda: os.path.basename(repo.root),

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'b': lambda: os.path.basename(repo.root),

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}

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}

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try:

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try:

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if node:

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if node:

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expander.update(node_expander)

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expander.update(node_expander)

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if node and revwidth is not None:

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if node and revwidth is not None:

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expander['r'] = lambda: str(r.rev(node)).zfill(revwidth)

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expander['r'] = lambda: str(r.rev(node)).zfill(revwidth)

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if total is not None:

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if total is not None:

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expander['N'] = lambda: str(total)

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expander['N'] = lambda: str(total)

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if seqno is not None:

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if seqno is not None:

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expander['n'] = lambda: str(seqno)

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expander['n'] = lambda: str(seqno)

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if total is not None and seqno is not None:

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if total is not None and seqno is not None:

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expander['n'] = lambda:str(seqno).zfill(len(str(total)))

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expander['n'] = lambda:str(seqno).zfill(len(str(total)))

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if pathname is not None:

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if pathname is not None:

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expander['s'] = lambda: os.path.basename(pathname)

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expander['s'] = lambda: os.path.basename(pathname)

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expander['d'] = lambda: os.path.dirname(pathname) or '.'

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expander['d'] = lambda: os.path.dirname(pathname) or '.'

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expander['p'] = lambda: pathname

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expander['p'] = lambda: pathname

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newname = []

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newname = []

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patlen = len(pat)

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patlen = len(pat)

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i = 0

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i = 0

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while i < patlen:

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while i < patlen:

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c = pat[i]

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c = pat[i]

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if c == '%':

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if c == '%':

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i += 1

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i += 1

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c = pat[i]

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c = pat[i]

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c = expander[c]()

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c = expander[c]()

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newname.append(c)

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newname.append(c)

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i += 1

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i += 1

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return ''.join(newname)

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return ''.join(newname)

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except KeyError, inst:

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except KeyError, inst:

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raise util.Abort("invalid format spec '%%%s' in output file name",

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raise util.Abort("invalid format spec '%%%s' in output file name",

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inst.args[0])

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inst.args[0])

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def make_file(repo, r, pat, node=None,

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def make_file(repo, r, pat, node=None,

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total=None, seqno=None, revwidth=None, mode='wb', pathname=None):

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total=None, seqno=None, revwidth=None, mode='wb', pathname=None):

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if not pat or pat == '-':

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if not pat or pat == '-':

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return 'w' in mode and sys.stdout or sys.stdin

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return 'w' in mode and sys.stdout or sys.stdin

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if hasattr(pat, 'write') and 'w' in mode:

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if hasattr(pat, 'write') and 'w' in mode:

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return pat

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return pat

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if hasattr(pat, 'read') and 'r' in mode:

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if hasattr(pat, 'read') and 'r' in mode:

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return pat

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return pat

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return open(make_filename(repo, r, pat, node, total, seqno, revwidth,

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return open(make_filename(repo, r, pat, node, total, seqno, revwidth,

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pathname),

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pathname),

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mode)

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mode)

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def dodiff(fp, ui, repo, node1, node2, files=None, match=util.always,

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def dodiff(fp, ui, repo, node1, node2, files=None, match=util.always,

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changes=None, text=False):

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changes=None, text=False):

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if not changes:

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if not changes:

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(c, a, d, u) = repo.changes(node1, node2, files, match=match)

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(c, a, d, u) = repo.changes(node1, node2, files, match=match)

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else:

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else:

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(c, a, d, u) = changes

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(c, a, d, u) = changes

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if files:

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if files:

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c, a, d = map(lambda x: filterfiles(files, x), (c, a, d))

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c, a, d = map(lambda x: filterfiles(files, x), (c, a, d))

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if not c and not a and not d:

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if not c and not a and not d:

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return

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return

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if node2:

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if node2:

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change = repo.changelog.read(node2)

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change = repo.changelog.read(node2)

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mmap2 = repo.manifest.read(change[0])

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mmap2 = repo.manifest.read(change[0])

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date2 = util.datestr(change[2])

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date2 = util.datestr(change[2])

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def read(f):

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def read(f):

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return repo.file(f).read(mmap2[f])

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return repo.file(f).read(mmap2[f])

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else:

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else:

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date2 = util.datestr()

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date2 = util.datestr()

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if not node1:

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if not node1:

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node1 = repo.dirstate.parents()[0]

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node1 = repo.dirstate.parents()[0]

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def read(f):

278

def read(f):

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return repo.wfile(f).read()

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return repo.wfile(f).read()

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if ui.quiet:

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if ui.quiet:

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r = None

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r = None

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else:

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else:

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hexfunc = ui.verbose and hex or short

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hexfunc = ui.verbose and hex or short

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r = [hexfunc(node) for node in [node1, node2] if node]

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r = [hexfunc(node) for node in [node1, node2] if node]

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change = repo.changelog.read(node1)

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change = repo.changelog.read(node1)

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mmap = repo.manifest.read(change[0])

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mmap = repo.manifest.read(change[0])

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date1 = util.datestr(change[2])

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date1 = util.datestr(change[2])

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for f in c:

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for f in c:

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to = None

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to = None

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if f in mmap:

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if f in mmap:

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to = repo.file(f).read(mmap[f])

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to = repo.file(f).read(mmap[f])

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tn = read(f)

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tn = read(f)

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fp.write(mdiff.unidiff(to, date1, tn, date2, f, r, text=text))

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fp.write(mdiff.unidiff(to, date1, tn, date2, f, r, text=text))

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for f in a:

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for f in a:

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to = None

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to = None

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tn = read(f)

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tn = read(f)

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fp.write(mdiff.unidiff(to, date1, tn, date2, f, r, text=text))

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fp.write(mdiff.unidiff(to, date1, tn, date2, f, r, text=text))

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for f in d:

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for f in d:

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to = repo.file(f).read(mmap[f])

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to = repo.file(f).read(mmap[f])

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tn = None

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tn = None

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fp.write(mdiff.unidiff(to, date1, tn, date2, f, r, text=text))

304

fp.write(mdiff.unidiff(to, date1, tn, date2, f, r, text=text))

301

305

302

def trimuser(ui, name, rev, revcache):

306

def trimuser(ui, name, rev, revcache):

303

"""trim the name of the user who committed a change"""

307

"""trim the name of the user who committed a change"""

304

user = revcache.get(rev)

308

user = revcache.get(rev)

305

if user is None:

309

if user is None:

306

user = revcache[rev] = ui.shortuser(name)

310

user = revcache[rev] = ui.shortuser(name)

307

return user

311

return user

308

312

309

def show_changeset(ui, repo, rev=0, changenode=None, brinfo=None):

313

def show_changeset(ui, repo, rev=0, changenode=None, brinfo=None):

310

"""show a single changeset or file revision"""

314

"""show a single changeset or file revision"""

311

log = repo.changelog

315

log = repo.changelog

312

if changenode is None:

316

if changenode is None:

313

changenode = log.node(rev)

317

changenode = log.node(rev)

314

elif not rev:

318

elif not rev:

315

rev = log.rev(changenode)

319

rev = log.rev(changenode)

316

320

317

if ui.quiet:

321

if ui.quiet:

318

ui.write("%d:%s\n" % (rev, short(changenode)))

322

ui.write("%d:%s\n" % (rev, short(changenode)))

319

return

323

return

320

324

321

changes = log.read(changenode)

325

changes = log.read(changenode)

322

date = util.datestr(changes[2])

326

date = util.datestr(changes[2])

323

327

324

parents = [(log.rev(p), ui.verbose and hex(p) or short(p))

328

parents = [(log.rev(p), ui.verbose and hex(p) or short(p))

325

for p in log.parents(changenode)

329

for p in log.parents(changenode)

326

if ui.debugflag or p != nullid]

330

if ui.debugflag or p != nullid]

327

if not ui.debugflag and len(parents) == 1 and parents[0][0] == rev-1:

331

if not ui.debugflag and len(parents) == 1 and parents[0][0] == rev-1:

328

parents = []

332

parents = []

329

333

330

if ui.verbose:

334

if ui.verbose:

331

ui.write("changeset: %d:%s\n" % (rev, hex(changenode)))

335

ui.write("changeset: %d:%s\n" % (rev, hex(changenode)))

332

else:

336

else:

333

ui.write("changeset: %d:%s\n" % (rev, short(changenode)))

337

ui.write("changeset: %d:%s\n" % (rev, short(changenode)))

334

338

335

for tag in repo.nodetags(changenode):

339

for tag in repo.nodetags(changenode):

336

ui.status("tag: %s\n" % tag)

340

ui.status("tag: %s\n" % tag)

337

for parent in parents:

341

for parent in parents:

338

ui.write("parent: %d:%s\n" % parent)

342

ui.write("parent: %d:%s\n" % parent)

339

343

340

if brinfo and changenode in brinfo:

344

if brinfo and changenode in brinfo:

341

br = brinfo[changenode]

345

br = brinfo[changenode]

342

ui.write("branch: %s\n" % " ".join(br))

346

ui.write("branch: %s\n" % " ".join(br))

343

347

344

ui.debug("manifest: %d:%s\n" % (repo.manifest.rev(changes[0]),

348

ui.debug("manifest: %d:%s\n" % (repo.manifest.rev(changes[0]),

345

hex(changes[0])))

349

hex(changes[0])))

346

ui.status("user: %s\n" % changes[1])

350

ui.status("user: %s\n" % changes[1])

347

ui.status("date: %s\n" % date)

351

ui.status("date: %s\n" % date)

348

352

349

if ui.debugflag:

353

if ui.debugflag:

350

files = repo.changes(log.parents(changenode)[0], changenode)

354

files = repo.changes(log.parents(changenode)[0], changenode)

351

for key, value in zip(["files:", "files+:", "files-:"], files):

355

for key, value in zip(["files:", "files+:", "files-:"], files):

352

if value:

356

if value:

353

ui.note("%-12s %s\n" % (key, " ".join(value)))

357

ui.note("%-12s %s\n" % (key, " ".join(value)))

354

else:

358

else:

355

ui.note("files: %s\n" % " ".join(changes[3]))

359

ui.note("files: %s\n" % " ".join(changes[3]))

356

360

357

description = changes[4].strip()

361

description = changes[4].strip()

358

if description:

362

if description:

359

if ui.verbose:

363

if ui.verbose:

360

ui.status("description:\n")

364

ui.status("description:\n")

361

ui.status(description)

365

ui.status(description)

362

ui.status("\n\n")

366

ui.status("\n\n")

363

else:

367

else:

364

ui.status("summary: %s\n" % description.splitlines()[0])

368

ui.status("summary: %s\n" % description.splitlines()[0])

365

ui.status("\n")

369

ui.status("\n")

366

370

367

def show_version(ui):

371

def show_version(ui):

368

"""output version and copyright information"""

372

"""output version and copyright information"""

369

ui.write("Mercurial Distributed SCM (version %s)\n"

373

ui.write("Mercurial Distributed SCM (version %s)\n"

370

% version.get_version())

374

% version.get_version())

371

ui.status(

375

ui.status(

372

376

373

"This is free software; see the source for copying conditions. "

377

"This is free software; see the source for copying conditions. "

374

"There is NO\nwarranty; "

378

"There is NO\nwarranty; "

375

"not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"

379

"not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"

376

)

380

)

377

381

378

def help_(ui, cmd=None, with_version=False):

382

def help_(ui, cmd=None, with_version=False):

379

"""show help for a given command or all commands"""

383

"""show help for a given command or all commands"""

380

option_lists = []

384

option_lists = []

381

if cmd and cmd != 'shortlist':

385

if cmd and cmd != 'shortlist':

382

if with_version:

386

if with_version:

383

show_version(ui)

387

show_version(ui)

384

ui.write('\n')

388

ui.write('\n')

385

key, i = find(cmd)

389

key, i = find(cmd)

386

# synopsis

390

# synopsis

387

ui.write("%s\n\n" % i[2])

391

ui.write("%s\n\n" % i[2])

388

392

389

# description

393

# description

390

doc = i[0].__doc__

394

doc = i[0].__doc__

391

if ui.quiet:

395

if ui.quiet:

392

doc = doc.splitlines(0)[0]

396

doc = doc.splitlines(0)[0]

393

ui.write("%s\n" % doc.rstrip())

397

ui.write("%s\n" % doc.rstrip())

394

398

395

if not ui.quiet:

399

if not ui.quiet:

396

# aliases

400

# aliases

397

aliases = ', '.join(key.split('|')[1:])

401

aliases = ', '.join(key.split('|')[1:])

398

if aliases:

402

if aliases:

399

ui.write("\naliases: %s\n" % aliases)

403

ui.write("\naliases: %s\n" % aliases)

400

404

401

# options

405

# options

402

if i[1]:

406

if i[1]:

403

option_lists.append(("options", i[1]))

407

option_lists.append(("options", i[1]))

404

408

405

else:

409

else:

406

# program name

410

# program name

407

if ui.verbose or with_version:

411

if ui.verbose or with_version:

408

show_version(ui)

412

show_version(ui)

409

else:

413

else:

410

ui.status("Mercurial Distributed SCM\n")

414

ui.status("Mercurial Distributed SCM\n")

411

ui.status('\n')

415

ui.status('\n')

412

416

413

# list of commands

417

# list of commands

414

if cmd == "shortlist":

418

if cmd == "shortlist":

415

ui.status('basic commands (use "hg help" '

419

ui.status('basic commands (use "hg help" '

416

'for the full list or option "-v" for details):\n\n')

420

'for the full list or option "-v" for details):\n\n')

417

elif ui.verbose:

421

elif ui.verbose:

418

ui.status('list of commands:\n\n')

422

ui.status('list of commands:\n\n')

419

else:

423

else:

420

ui.status('list of commands (use "hg help -v" '

424

ui.status('list of commands (use "hg help -v" '

421

'to show aliases and global options):\n\n')

425

'to show aliases and global options):\n\n')

422

426

423

h = {}

427

h = {}

424

cmds = {}

428

cmds = {}

425

for c, e in table.items():

429

for c, e in table.items():

426

f = c.split("|")[0]

430

f = c.split("|")[0]

427

if cmd == "shortlist" and not f.startswith("^"):

431

if cmd == "shortlist" and not f.startswith("^"):

428

continue

432

continue

429

f = f.lstrip("^")

433

f = f.lstrip("^")

430

if not ui.debugflag and f.startswith("debug"):

434

if not ui.debugflag and f.startswith("debug"):

431

continue

435

continue

432

d = ""

436

d = ""

433

if e[0].__doc__:

437

if e[0].__doc__:

434

d = e[0].__doc__.splitlines(0)[0].rstrip()

438

d = e[0].__doc__.splitlines(0)[0].rstrip()

435

h[f] = d

439

h[f] = d

436

cmds[f]=c.lstrip("^")

440

cmds[f]=c.lstrip("^")

437

441

438

fns = h.keys()

442

fns = h.keys()

439

fns.sort()

443

fns.sort()

440

m = max(map(len, fns))

444

m = max(map(len, fns))

441

for f in fns:

445

for f in fns:

442

if ui.verbose:

446

if ui.verbose:

443

commands = cmds[f].replace("|",", ")

447

commands = cmds[f].replace("|",", ")

444

ui.write(" %s:\n %s\n"%(commands,h[f]))

448

ui.write(" %s:\n %s\n"%(commands,h[f]))

445

else:

449

else:

446

ui.write(' %-*s %s\n' % (m, f, h[f]))

450

ui.write(' %-*s %s\n' % (m, f, h[f]))

447

451

448

# global options

452

# global options

449

if ui.verbose:

453

if ui.verbose:

450

option_lists.append(("global options", globalopts))

454

option_lists.append(("global options", globalopts))

451

455

452

# list all option lists

456

# list all option lists

453

opt_output = []

457

opt_output = []

454

for title, options in option_lists:

458

for title, options in option_lists:

455

opt_output.append(("\n%s:\n" % title, None))

459

opt_output.append(("\n%s:\n" % title, None))

456

for shortopt, longopt, default, desc in options:

460

for shortopt, longopt, default, desc in options:

457

opt_output.append(("%2s%s" % (shortopt and "-%s" % shortopt,

461

opt_output.append(("%2s%s" % (shortopt and "-%s" % shortopt,

458

longopt and " --%s" % longopt),

462

longopt and " --%s" % longopt),

459

"%s%s" % (desc,

463

"%s%s" % (desc,

460

default and " (default: %s)" % default

464

default and " (default: %s)" % default

461

or "")))

465

or "")))

462

466

463

if opt_output:

467

if opt_output:

464

opts_len = max([len(line[0]) for line in opt_output if line[1]])

468

opts_len = max([len(line[0]) for line in opt_output if line[1]])

465

for first, second in opt_output:

469

for first, second in opt_output:

466

if second:

470

if second:

467

ui.write(" %-*s %s\n" % (opts_len, first, second))

471

ui.write(" %-*s %s\n" % (opts_len, first, second))

468

else:

472

else:

469

ui.write("%s\n" % first)

473

ui.write("%s\n" % first)

470

474

471

# Commands start here, listed alphabetically

475

# Commands start here, listed alphabetically

472

476

473

def add(ui, repo, *pats, **opts):

477

def add(ui, repo, *pats, **opts):

474

'''add the specified files on the next commit'''

478

'''add the specified files on the next commit'''

475

names = []

479

names = []

476

for src, abs, rel, exact in walk(repo, pats, opts):

480

for src, abs, rel, exact in walk(repo, pats, opts):

477

if exact:

481

if exact:

478

if ui.verbose: ui.status('adding %s\n' % rel)

482

if ui.verbose: ui.status('adding %s\n' % rel)

479

names.append(abs)

483

names.append(abs)

480

elif repo.dirstate.state(abs) == '?':

484

elif repo.dirstate.state(abs) == '?':

481

ui.status('adding %s\n' % rel)

485

ui.status('adding %s\n' % rel)

482

names.append(abs)

486

names.append(abs)

483

repo.add(names)

487

repo.add(names)

484

488

485

def addremove(ui, repo, *pats, **opts):

489

def addremove(ui, repo, *pats, **opts):

486

"""add all new files, delete all missing files"""

490

"""add all new files, delete all missing files"""

487

add, remove = [], []

491

add, remove = [], []

488

for src, abs, rel, exact in walk(repo, pats, opts):

492

for src, abs, rel, exact in walk(repo, pats, opts):

489

if src == 'f' and repo.dirstate.state(abs) == '?':

493

if src == 'f' and repo.dirstate.state(abs) == '?':

490

add.append(abs)

494

add.append(abs)

491

if ui.verbose or not exact:

495

if ui.verbose or not exact:

492

ui.status('adding ', rel, '\n')

496

ui.status('adding ', rel, '\n')

493

if repo.dirstate.state(abs) != 'r' and not os.path.exists(rel):

497

if repo.dirstate.state(abs) != 'r' and not os.path.exists(rel):

494

remove.append(abs)

498

remove.append(abs)

495

if ui.verbose or not exact:

499

if ui.verbose or not exact:

496

ui.status('removing ', rel, '\n')

500

ui.status('removing ', rel, '\n')

497

repo.add(add)

501

repo.add(add)

498

repo.remove(remove)

502

repo.remove(remove)

499

503

500

def annotate(ui, repo, *pats, **opts):

504

def annotate(ui, repo, *pats, **opts):

501

"""show changeset information per file line"""

505

"""show changeset information per file line"""

502

def getnode(rev):

506

def getnode(rev):

503

return short(repo.changelog.node(rev))

507

return short(repo.changelog.node(rev))

504

508

505

ucache = {}

509

ucache = {}

506

def getname(rev):

510

def getname(rev):

507

cl = repo.changelog.read(repo.changelog.node(rev))

511

cl = repo.changelog.read(repo.changelog.node(rev))

508

return trimuser(ui, cl[1], rev, ucache)

512

return trimuser(ui, cl[1], rev, ucache)

509

513

510

if not pats:

514

if not pats:

511

raise util.Abort('at least one file name or pattern required')

515

raise util.Abort('at least one file name or pattern required')

512

516

513

opmap = [['user', getname], ['number', str], ['changeset', getnode]]

517

opmap = [['user', getname], ['number', str], ['changeset', getnode]]

514

if not opts['user'] and not opts['changeset']:

518

if not opts['user'] and not opts['changeset']:

515

opts['number'] = 1

519

opts['number'] = 1

516

520

517

if opts['rev']:

521

if opts['rev']:

518

node = repo.changelog.lookup(opts['rev'])

522

node = repo.changelog.lookup(opts['rev'])

519

else:

523

else:

520

node = repo.dirstate.parents()[0]

524

node = repo.dirstate.parents()[0]

521

change = repo.changelog.read(node)

525

change = repo.changelog.read(node)

522

mmap = repo.manifest.read(change[0])

526

mmap = repo.manifest.read(change[0])

523

527

524

for src, abs, rel, exact in walk(repo, pats, opts):

528

for src, abs, rel, exact in walk(repo, pats, opts):

525

if abs not in mmap:

529

if abs not in mmap:

526

ui.warn("warning: %s is not in the repository!\n" % rel)

530

ui.warn("warning: %s is not in the repository!\n" % rel)

527

continue

531

continue

528

532

529

f = repo.file(abs)

533

f = repo.file(abs)

530

if not opts['text'] and util.binary(f.read(mmap[abs])):

534

if not opts['text'] and util.binary(f.read(mmap[abs])):

531

ui.write("%s: binary file\n" % rel)

535

ui.write("%s: binary file\n" % rel)

532

continue

536

continue

533

537

534

lines = f.annotate(mmap[abs])

538

lines = f.annotate(mmap[abs])

535

pieces = []

539

pieces = []

536

540

537

for o, f in opmap:

541

for o, f in opmap:

538

if opts[o]:

542

if opts[o]:

539

l = [f(n) for n, dummy in lines]

543

l = [f(n) for n, dummy in lines]

540

if l:

544

if l:

541

m = max(map(len, l))

545

m = max(map(len, l))

542

pieces.append(["%*s" % (m, x) for x in l])

546

pieces.append(["%*s" % (m, x) for x in l])

543

547

544

if pieces:

548

if pieces:

545

for p, l in zip(zip(*pieces), lines):

549

for p, l in zip(zip(*pieces), lines):

546

ui.write("%s: %s" % (" ".join(p), l[1]))

550

ui.write("%s: %s" % (" ".join(p), l[1]))

547

551

548

def bundle(ui, repo, fname, dest="default-push", **opts):

552

def bundle(ui, repo, fname, dest="default-push", **opts):

549

"""create a changegroup file"""

553

"""create a changegroup file"""

550

f = open(fname, "wb")

554

f = open(fname, "wb")

551

dest = ui.expandpath(dest)

555

dest = ui.expandpath(dest)

552

other = hg.repository(ui, dest)

556

other = hg.repository(ui, dest)

553

o = repo.findoutgoing(other)

557

o = repo.findoutgoing(other)

554

cg = repo.changegroup(o)

558

cg = repo.changegroup(o)

555

559

556

try:

560

try:

557

f.write("HG10")

561

f.write("HG10")

558

z = bz2.BZ2Compressor(9)

562

z = bz2.BZ2Compressor(9)

559

while 1:

563

while 1:

560

chunk = cg.read(4096)

564

chunk = cg.read(4096)

561

if not chunk:

565

if not chunk:

562

break

566

break

563

f.write(z.compress(chunk))

567

f.write(z.compress(chunk))

564

f.write(z.flush())

568

f.write(z.flush())

565

except:

569

except:

566

os.unlink(fname)

570

os.unlink(fname)

567

571

568

def cat(ui, repo, file1, *pats, **opts):

572

def cat(ui, repo, file1, *pats, **opts):

569

"""output the latest or given revisions of files"""

573

"""output the latest or given revisions of files"""

570

mf = {}

574

mf = {}

571

if opts['rev']:

575

if opts['rev']:

572

change = repo.changelog.read(repo.lookup(opts['rev']))

576

change = repo.changelog.read(repo.lookup(opts['rev']))

573

mf = repo.manifest.read(change[0])

577

mf = repo.manifest.read(change[0])

574

for src, abs, rel, exact in walk(repo, (file1,) + pats, opts):

578

for src, abs, rel, exact in walk(repo, (file1,) + pats, opts):

575

r = repo.file(abs)

579

r = repo.file(abs)

576

if opts['rev']:

580

if opts['rev']:

577

try:

581

try:

578

n = mf[abs]

582

n = mf[abs]

579

except (hg.RepoError, KeyError):

583

except (hg.RepoError, KeyError):

580

try:

584

try:

581

n = r.lookup(rev)

585

n = r.lookup(rev)

582

except KeyError, inst:

586

except KeyError, inst:

583

raise util.Abort('cannot find file %s in rev %s', rel, rev)

587

raise util.Abort('cannot find file %s in rev %s', rel, rev)

584

else:

588

else:

585

n = r.tip()

589

n = r.tip()

586

fp = make_file(repo, r, opts['output'], node=n, pathname=abs)

590

fp = make_file(repo, r, opts['output'], node=n, pathname=abs)

587

fp.write(r.read(n))

591

fp.write(r.read(n))

588

592

589

def clone(ui, source, dest=None, **opts):

593

def clone(ui, source, dest=None, **opts):

590

"""make a copy of an existing repository"""

594

"""make a copy of an existing repository"""

591

if dest is None:

595

if dest is None:

592

dest = os.path.basename(os.path.normpath(source))

596

dest = os.path.basename(os.path.normpath(source))

593

597

594

if os.path.exists(dest):

598

if os.path.exists(dest):

595

raise util.Abort("destination '%s' already exists", dest)

599

raise util.Abort("destination '%s' already exists", dest)

596

600

597

dest = os.path.realpath(dest)

601

dest = os.path.realpath(dest)

598

602

599

class Dircleanup:

603

class Dircleanup:

600

def __init__(self, dir_):

604

def __init__(self, dir_):

601

self.rmtree = shutil.rmtree

605

self.rmtree = shutil.rmtree

602

self.dir_ = dir_

606

self.dir_ = dir_

603

os.mkdir(dir_)

607

os.mkdir(dir_)

604

def close(self):

608

def close(self):

605

self.dir_ = None

609

self.dir_ = None

606

def __del__(self):

610

def __del__(self):

607

if self.dir_:

611

if self.dir_:

608

self.rmtree(self.dir_, True)

612

self.rmtree(self.dir_, True)

609

613

610

if opts['ssh']:

614

if opts['ssh']:

611

ui.setconfig("ui", "ssh", opts['ssh'])

615

ui.setconfig("ui", "ssh", opts['ssh'])

612

if opts['remotecmd']:

616

if opts['remotecmd']:

613

ui.setconfig("ui", "remotecmd", opts['remotecmd'])

617

ui.setconfig("ui", "remotecmd", opts['remotecmd'])

614

618

615

if not os.path.exists(source):

619

if not os.path.exists(source):

616

source = ui.expandpath(source)

620

source = ui.expandpath(source)

617

621

618

d = Dircleanup(dest)

622

d = Dircleanup(dest)

619

abspath = source

623

abspath = source

620

other = hg.repository(ui, source)

624

other = hg.repository(ui, source)

621

625

622

copy = False

626

copy = False

623

if other.dev() != -1:

627

if other.dev() != -1:

624

abspath = os.path.abspath(source)

628

abspath = os.path.abspath(source)

625

if not opts['pull']:

629

if not opts['pull']:

626

copy = True

630

copy = True

627

631

628

if copy:

632

if copy:

629

try:

633

try:

630

# we use a lock here because if we race with commit, we

634

# we use a lock here because if we race with commit, we

631

# can end up with extra data in the cloned revlogs that's

635

# can end up with extra data in the cloned revlogs that's

632

# not pointed to by changesets, thus causing verify to

636

# not pointed to by changesets, thus causing verify to

633

# fail

637

# fail

634

l1 = lock.lock(os.path.join(source, ".hg", "lock"))

638

l1 = lock.lock(os.path.join(source, ".hg", "lock"))

635

except OSError:

639

except OSError:

636

copy = False

640

copy = False

637

641

638

if copy:

642

if copy:

639

# we lock here to avoid premature writing to the target

643

# we lock here to avoid premature writing to the target

640

os.mkdir(os.path.join(dest, ".hg"))

644

os.mkdir(os.path.join(dest, ".hg"))

641

l2 = lock.lock(os.path.join(dest, ".hg", "lock"))

645

l2 = lock.lock(os.path.join(dest, ".hg", "lock"))

642

646

643

files = "data 00manifest.d 00manifest.i 00changelog.d 00changelog.i"

647

files = "data 00manifest.d 00manifest.i 00changelog.d 00changelog.i"

644

for f in files.split():

648

for f in files.split():

645

src = os.path.join(source, ".hg", f)

649

src = os.path.join(source, ".hg", f)

646

dst = os.path.join(dest, ".hg", f)

650

dst = os.path.join(dest, ".hg", f)

647

util.copyfiles(src, dst)

651

util.copyfiles(src, dst)

648

652

649

repo = hg.repository(ui, dest)

653

repo = hg.repository(ui, dest)

650

654

651

else:

655

else:

652

repo = hg.repository(ui, dest, create=1)

656

repo = hg.repository(ui, dest, create=1)

653

repo.pull(other)

657

repo.pull(other)

654

658

655

f = repo.opener("hgrc", "w", text=True)

659

f = repo.opener("hgrc", "w", text=True)

656

f.write("[paths]\n")

660

f.write("[paths]\n")

657

f.write("default = %s\n" % abspath)

661

f.write("default = %s\n" % abspath)

658

662

659

if not opts['noupdate']:

663

if not opts['noupdate']:

660

update(ui, repo)

664

update(ui, repo)

661

665

662

d.close()

666

d.close()

663

667

664

def commit(ui, repo, *pats, **opts):

668

def commit(ui, repo, *pats, **opts):

665

"""commit the specified files or all outstanding changes"""

669

"""commit the specified files or all outstanding changes"""

666

if opts['text']:

670

if opts['text']:

667

ui.warn("Warning: -t and --text is deprecated,"

671

ui.warn("Warning: -t and --text is deprecated,"

668

" please use -m or --message instead.\n")

672

" please use -m or --message instead.\n")

669

message = opts['message'] or opts['text']

673

message = opts['message'] or opts['text']

670

logfile = opts['logfile']

674

logfile = opts['logfile']

671

675

672

if message and logfile:

676

if message and logfile:

673

raise util.Abort('options --message and --logfile are mutually '

677

raise util.Abort('options --message and --logfile are mutually '

674

'exclusive')

678

'exclusive')

675

if not message and logfile:

679

if not message and logfile:

676

try:

680

try:

677

if logfile == '-':

681

if logfile == '-':

678

message = sys.stdin.read()

682

message = sys.stdin.read()

679

else:

683

else:

680

message = open(logfile).read()

684

message = open(logfile).read()

681

except IOError, inst:

685

except IOError, inst:

682

raise util.Abort("can't read commit message '%s': %s" %

686

raise util.Abort("can't read commit message '%s': %s" %

683

(logfile, inst.strerror))

687

(logfile, inst.strerror))

684

688

685

if opts['addremove']:

689

if opts['addremove']:

686

addremove(ui, repo, *pats, **opts)

690

addremove(ui, repo, *pats, **opts)

687

cwd = repo.getcwd()

691

cwd = repo.getcwd()

688

if not pats and cwd:

692

if not pats and cwd:

689

opts['include'] = [os.path.join(cwd, i) for i in opts['include']]

693

opts['include'] = [os.path.join(cwd, i) for i in opts['include']]

690

opts['exclude'] = [os.path.join(cwd, x) for x in opts['exclude']]

694

opts['exclude'] = [os.path.join(cwd, x) for x in opts['exclude']]

691

fns, match, anypats = matchpats(repo, (pats and repo.getcwd()) or '',

695

fns, match, anypats = matchpats(repo, (pats and repo.getcwd()) or '',

692

pats, opts)

696

pats, opts)

693

if pats:

697

if pats:

694

c, a, d, u = repo.changes(files=fns, match=match)

698

c, a, d, u = repo.changes(files=fns, match=match)

695

files = c + a + [fn for fn in d if repo.dirstate.state(fn) == 'r']

699

files = c + a + [fn for fn in d if repo.dirstate.state(fn) == 'r']

696

else:

700

else:

697

files = []

701

files = []

698

try:

702

try:

699

repo.commit(files, message, opts['user'], opts['date'], match)

703

repo.commit(files, message, opts['user'], opts['date'], match)

700

except ValueError, inst:

704

except ValueError, inst:

701

raise util.Abort(str(inst))

705

raise util.Abort(str(inst))

702

706

703

def docopy(ui, repo, pats, opts):

707

def docopy(ui, repo, pats, opts):

704

if not pats:

708

if not pats:

705

raise util.Abort('no source or destination specified')

709

raise util.Abort('no source or destination specified')

706

elif len(pats) == 1:

710

elif len(pats) == 1:

707

raise util.Abort('no destination specified')

711

raise util.Abort('no destination specified')

708

pats = list(pats)

712

pats = list(pats)

709

dest = pats.pop()

713

dest = pats.pop()

710

sources = []

714

sources = []

711

715

712

def okaytocopy(abs, rel, exact):

716

def okaytocopy(abs, rel, exact):

713

reasons = {'?': 'is not managed',

717

reasons = {'?': 'is not managed',

714

'a': 'has been marked for add'}

718

'a': 'has been marked for add'}

715

reason = reasons.get(repo.dirstate.state(abs))

719

reason = reasons.get(repo.dirstate.state(abs))

716

if reason:

720

if reason:

717

if exact: ui.warn('%s: not copying - file %s\n' % (rel, reason))

721

if exact: ui.warn('%s: not copying - file %s\n' % (rel, reason))

718

else:

722

else:

719

return True

723

return True

720

724

721

for src, abs, rel, exact in walk(repo, pats, opts):

725

for src, abs, rel, exact in walk(repo, pats, opts):

722

if okaytocopy(abs, rel, exact):

726

if okaytocopy(abs, rel, exact):

723

sources.append((abs, rel, exact))

727

sources.append((abs, rel, exact))

724

if not sources:

728

if not sources:

725

raise util.Abort('no files to copy')

729

raise util.Abort('no files to copy')

726

730

727

cwd = repo.getcwd()

731

cwd = repo.getcwd()

728

absdest = util.canonpath(repo.root, cwd, dest)

732

absdest = util.canonpath(repo.root, cwd, dest)

729

reldest = util.pathto(cwd, absdest)

733

reldest = util.pathto(cwd, absdest)

730

if os.path.exists(reldest):

734

if os.path.exists(reldest):

731

destisfile = not os.path.isdir(reldest)

735

destisfile = not os.path.isdir(reldest)

732

else:

736

else:

733

destisfile = len(sources) == 1 or repo.dirstate.state(absdest) != '?'

737

destisfile = len(sources) == 1 or repo.dirstate.state(absdest) != '?'

734

738

735

if destisfile:

739

if destisfile:

736

if opts['parents']:

740

if opts['parents']:

737

raise util.Abort('with --parents, destination must be a directory')

741

raise util.Abort('with --parents, destination must be a directory')

738

elif len(sources) > 1:

742

elif len(sources) > 1:

739

raise util.Abort('with multiple sources, destination must be a '

743

raise util.Abort('with multiple sources, destination must be a '

740

'directory')

744

'directory')

741

errs, copied = 0, []

745

errs, copied = 0, []

742

for abs, rel, exact in sources:

746

for abs, rel, exact in sources:

743

if opts['parents']:

747

if opts['parents']:

744

mydest = os.path.join(dest, rel)

748

mydest = os.path.join(dest, rel)

745

elif destisfile:

749

elif destisfile:

746

mydest = reldest

750

mydest = reldest

747

else:

751

else:

748

mydest = os.path.join(dest, os.path.basename(rel))

752

mydest = os.path.join(dest, os.path.basename(rel))

749

myabsdest = util.canonpath(repo.root, cwd, mydest)

753

myabsdest = util.canonpath(repo.root, cwd, mydest)

750

myreldest = util.pathto(cwd, myabsdest)

754

myreldest = util.pathto(cwd, myabsdest)

751

if not opts['force'] and repo.dirstate.state(myabsdest) not in 'a?':

755

if not opts['force'] and repo.dirstate.state(myabsdest) not in 'a?':

752

ui.warn('%s: not overwriting - file already managed\n' % myreldest)

756

ui.warn('%s: not overwriting - file already managed\n' % myreldest)

753

continue

757

continue

754

mydestdir = os.path.dirname(myreldest) or '.'

758

mydestdir = os.path.dirname(myreldest) or '.'

755

if not opts['after']:

759

if not opts['after']:

756

try:

760

try:

757

if opts['parents']: os.makedirs(mydestdir)

761

if opts['parents']: os.makedirs(mydestdir)

758

elif not destisfile: os.mkdir(mydestdir)

762

elif not destisfile: os.mkdir(mydestdir)

759

except OSError, inst:

763

except OSError, inst:

760

if inst.errno != errno.EEXIST: raise

764

if inst.errno != errno.EEXIST: raise

761

if ui.verbose or not exact:

765

if ui.verbose or not exact:

762

ui.status('copying %s to %s\n' % (rel, myreldest))

766

ui.status('copying %s to %s\n' % (rel, myreldest))

763

if not opts['after']:

767

if not opts['after']:

764

try:

768

try:

765

shutil.copyfile(rel, myreldest)

769

shutil.copyfile(rel, myreldest)

766

n = repo.manifest.tip()

770

n = repo.manifest.tip()

767

mf = repo.manifest.readflags(n)

771

mf = repo.manifest.readflags(n)

768

util.set_exec(myreldest, util.is_exec(rel, mf[abs]))

772

util.set_exec(myreldest, util.is_exec(rel, mf[abs]))

769

except shutil.Error, inst:

773

except shutil.Error, inst:

770

raise util.Abort(str(inst))

774

raise util.Abort(str(inst))

771

except IOError, inst:

775

except IOError, inst:

772

if inst.errno == errno.ENOENT:

776

if inst.errno == errno.ENOENT:

773

ui.warn('%s: deleted in working copy\n' % rel)

777

ui.warn('%s: deleted in working copy\n' % rel)

774

else:

778

else:

775

ui.warn('%s: cannot copy - %s\n' % (rel, inst.strerror))

779

ui.warn('%s: cannot copy - %s\n' % (rel, inst.strerror))

776

errs += 1

780

errs += 1

777

continue

781

continue

778

repo.copy(abs, myabsdest)

782

repo.copy(abs, myabsdest)

779

copied.append((abs, rel, exact))

783

copied.append((abs, rel, exact))

780

if errs:

784

if errs:

781

ui.warn('(consider using --after)\n')

785

ui.warn('(consider using --after)\n')

782

return errs, copied

786

return errs, copied

783

787

784

def copy(ui, repo, *pats, **opts):

788

def copy(ui, repo, *pats, **opts):

785

"""mark files as copied for the next commit"""

789

"""mark files as copied for the next commit"""

786

errs, copied = docopy(ui, repo, pats, opts)

790

errs, copied = docopy(ui, repo, pats, opts)

787

return errs

791

return errs

788

792

789

def debugancestor(ui, index, rev1, rev2):

793

def debugancestor(ui, index, rev1, rev2):

790

"""find the ancestor revision of two revisions in a given index"""

794

"""find the ancestor revision of two revisions in a given index"""

791

r = revlog.revlog(file, index, "")

795

r = revlog.revlog(file, index, "")

792

a = r.ancestor(r.lookup(rev1), r.lookup(rev2))

796

a = r.ancestor(r.lookup(rev1), r.lookup(rev2))

793

ui.write("%d:%s\n" % (r.rev(a), hex(a)))

797

ui.write("%d:%s\n" % (r.rev(a), hex(a)))

794

798

795

def debugcheckstate(ui, repo):

799

def debugcheckstate(ui, repo):

796

"""validate the correctness of the current dirstate"""

800

"""validate the correctness of the current dirstate"""

797

parent1, parent2 = repo.dirstate.parents()

801

parent1, parent2 = repo.dirstate.parents()

798

repo.dirstate.read()

802

repo.dirstate.read()

799

dc = repo.dirstate.map

803

dc = repo.dirstate.map

800

keys = dc.keys()

804

keys = dc.keys()

801

keys.sort()

805

keys.sort()

802

m1n = repo.changelog.read(parent1)[0]

806

m1n = repo.changelog.read(parent1)[0]

803

m2n = repo.changelog.read(parent2)[0]

807

m2n = repo.changelog.read(parent2)[0]

804

m1 = repo.manifest.read(m1n)

808

m1 = repo.manifest.read(m1n)

805

m2 = repo.manifest.read(m2n)

809

m2 = repo.manifest.read(m2n)

806

errors = 0

810

errors = 0

807

for f in dc:

811

for f in dc:

808

state = repo.dirstate.state(f)

812

state = repo.dirstate.state(f)

809

if state in "nr" and f not in m1:

813

if state in "nr" and f not in m1:

810

ui.warn("%s in state %s, but not in manifest1\n" % (f, state))

814

ui.warn("%s in state %s, but not in manifest1\n" % (f, state))

811

errors += 1

815

errors += 1

812

if state in "a" and f in m1:

816

if state in "a" and f in m1:

813

ui.warn("%s in state %s, but also in manifest1\n" % (f, state))

817

ui.warn("%s in state %s, but also in manifest1\n" % (f, state))

814

errors += 1

818

errors += 1

815

if state in "m" and f not in m1 and f not in m2:

819

if state in "m" and f not in m1 and f not in m2:

816

ui.warn("%s in state %s, but not in either manifest\n" %

820

ui.warn("%s in state %s, but not in either manifest\n" %

817

(f, state))

821

(f, state))

818

errors += 1

822

errors += 1

819

for f in m1:

823

for f in m1:

820

state = repo.dirstate.state(f)

824

state = repo.dirstate.state(f)

821

if state not in "nrm":

825

if state not in "nrm":

822

ui.warn("%s in manifest1, but listed as state %s" % (f, state))

826

ui.warn("%s in manifest1, but listed as state %s" % (f, state))

823

errors += 1

827

errors += 1

824

if errors:

828

if errors:

825

raise util.Abort(".hg/dirstate inconsistent with current parent's manifest")

829

raise util.Abort(".hg/dirstate inconsistent with current parent's manifest")

826

830

827

def debugconfig(ui):

831

def debugconfig(ui):

828

"""show combined config settings from all hgrc files"""

832

"""show combined config settings from all hgrc files"""

829

try:

833

try:

830

repo = hg.repository(ui)

834

repo = hg.repository(ui)

831

except hg.RepoError:

835

except hg.RepoError:

832

pass

836

pass

833

for section, name, value in ui.walkconfig():

837

for section, name, value in ui.walkconfig():

834

ui.write('%s.%s=%s\n' % (section, name, value))

838

ui.write('%s.%s=%s\n' % (section, name, value))

835

839

836

def debugstate(ui, repo):

840

def debugstate(ui, repo):

837

"""show the contents of the current dirstate"""

841

"""show the contents of the current dirstate"""

838

repo.dirstate.read()

842

repo.dirstate.read()

839

dc = repo.dirstate.map

843

dc = repo.dirstate.map

840

keys = dc.keys()

844

keys = dc.keys()

841

keys.sort()

845

keys.sort()

842

for file_ in keys:

846

for file_ in keys:

843

ui.write("%c %3o %10d %s %s\n"

847

ui.write("%c %3o %10d %s %s\n"

844

% (dc[file_][0], dc[file_][1] & 0777, dc[file_][2],

848

% (dc[file_][0], dc[file_][1] & 0777, dc[file_][2],

845

time.strftime("%x %X",

849

time.strftime("%x %X",

846

time.localtime(dc[file_][3])), file_))

850

time.localtime(dc[file_][3])), file_))

847

for f in repo.dirstate.copies:

851

for f in repo.dirstate.copies:

848

ui.write("copy: %s -> %s\n" % (repo.dirstate.copies[f], f))

852

ui.write("copy: %s -> %s\n" % (repo.dirstate.copies[f], f))

849

853

850

def debugdata(ui, file_, rev):

854

def debugdata(ui, file_, rev):

851

"""dump the contents of an data file revision"""

855

"""dump the contents of an data file revision"""

852

r = revlog.revlog(file, file_[:-2] + ".i", file_)

856

r = revlog.revlog(file, file_[:-2] + ".i", file_)

853

try:

857

try:

854

ui.write(r.revision(r.lookup(rev)))

858

ui.write(r.revision(r.lookup(rev)))

855

except KeyError:

859

except KeyError:

856

raise util.Abort('invalid revision identifier %s', rev)

860

raise util.Abort('invalid revision identifier %s', rev)

857

861

858

def debugindex(ui, file_):

862

def debugindex(ui, file_):

859

"""dump the contents of an index file"""

863

"""dump the contents of an index file"""

860

r = revlog.revlog(file, file_, "")

864

r = revlog.revlog(file, file_, "")

861

ui.write(" rev offset length base linkrev" +

865

ui.write(" rev offset length base linkrev" +

862

" nodeid p1 p2\n")

866

" nodeid p1 p2\n")

863

for i in range(r.count()):

867

for i in range(r.count()):

864

e = r.index[i]

868

e = r.index[i]

865

ui.write("% 6d % 9d % 7d % 6d % 7d %s %s %s\n" % (

869

ui.write("% 6d % 9d % 7d % 6d % 7d %s %s %s\n" % (

866

i, e[0], e[1], e[2], e[3],

870

i, e[0], e[1], e[2], e[3],

867

short(e[6]), short(e[4]), short(e[5])))

871

short(e[6]), short(e[4]), short(e[5])))

868

872

869

def debugindexdot(ui, file_):

873

def debugindexdot(ui, file_):

870

"""dump an index DAG as a .dot file"""

874

"""dump an index DAG as a .dot file"""

871

r = revlog.revlog(file, file_, "")

875

r = revlog.revlog(file, file_, "")

872

ui.write("digraph G {\n")

876

ui.write("digraph G {\n")

873

for i in range(r.count()):

877

for i in range(r.count()):

874

e = r.index[i]

878

e = r.index[i]

875

ui.write("\t%d -> %d\n" % (r.rev(e[4]), i))

879

ui.write("\t%d -> %d\n" % (r.rev(e[4]), i))

876

if e[5] != nullid:

880

if e[5] != nullid:

877

ui.write("\t%d -> %d\n" % (r.rev(e[5]), i))

881

ui.write("\t%d -> %d\n" % (r.rev(e[5]), i))

878

ui.write("}\n")

882

ui.write("}\n")

879

883

880

def debugrename(ui, repo, file, rev=None):

884

def debugrename(ui, repo, file, rev=None):

881

"""dump rename information"""

885

"""dump rename information"""

882

r = repo.file(relpath(repo, [file])[0])

886

r = repo.file(relpath(repo, [file])[0])

883

if rev:

887

if rev:

884

try:

888

try:

885

# assume all revision numbers are for changesets

889

# assume all revision numbers are for changesets

886

n = repo.lookup(rev)

890

n = repo.lookup(rev)

887

change = repo.changelog.read(n)

891

change = repo.changelog.read(n)

888

m = repo.manifest.read(change[0])

892

m = repo.manifest.read(change[0])

889

n = m[relpath(repo, [file])[0]]

893

n = m[relpath(repo, [file])[0]]

890

except hg.RepoError, KeyError:

894

except hg.RepoError, KeyError:

891

n = r.lookup(rev)

895

n = r.lookup(rev)

892

else:

896

else:

893

n = r.tip()

897

n = r.tip()

894

m = r.renamed(n)

898

m = r.renamed(n)

895

if m:

899

if m:

896

ui.write("renamed from %s:%s\n" % (m[0], hex(m[1])))

900

ui.write("renamed from %s:%s\n" % (m[0], hex(m[1])))

897

else:

901

else:

898

ui.write("not renamed\n")

902

ui.write("not renamed\n")

899

903

900

def debugwalk(ui, repo, *pats, **opts):

904

def debugwalk(ui, repo, *pats, **opts):

901

"""show how files match on given patterns"""

905

"""show how files match on given patterns"""

902

items = list(walk(repo, pats, opts))

906

items = list(walk(repo, pats, opts))

903

if not items:

907

if not items:

904

return

908

return

905

fmt = '%%s %%-%ds %%-%ds %%s' % (

909

fmt = '%%s %%-%ds %%-%ds %%s' % (

906

max([len(abs) for (src, abs, rel, exact) in items]),

910

max([len(abs) for (src, abs, rel, exact) in items]),

907

max([len(rel) for (src, abs, rel, exact) in items]))

911

max([len(rel) for (src, abs, rel, exact) in items]))

908

for src, abs, rel, exact in items:

912

for src, abs, rel, exact in items:

909

line = fmt % (src, abs, rel, exact and 'exact' or '')

913

line = fmt % (src, abs, rel, exact and 'exact' or '')

910

ui.write("%s\n" % line.rstrip())

914

ui.write("%s\n" % line.rstrip())

911

915

912

def diff(ui, repo, *pats, **opts):

916

def diff(ui, repo, *pats, **opts):

913

"""diff working directory (or selected files)"""

917

"""diff working directory (or selected files)"""

914

node1, node2 = None, None

918

node1, node2 = None, None

915

revs = [repo.lookup(x) for x in opts['rev']]

919

revs = [repo.lookup(x) for x in opts['rev']]

916

920

917

if len(revs) > 0:

921

if len(revs) > 0:

918

node1 = revs[0]

922

node1 = revs[0]

919

if len(revs) > 1:

923

if len(revs) > 1:

920

node2 = revs[1]

924

node2 = revs[1]

921

if len(revs) > 2:

925

if len(revs) > 2:

922

raise util.Abort("too many revisions to diff")

926

raise util.Abort("too many revisions to diff")

923

927

924

fns, matchfn, anypats = matchpats(repo, repo.getcwd(), pats, opts)

928

fns, matchfn, anypats = matchpats(repo, repo.getcwd(), pats, opts)

925

929

926

dodiff(sys.stdout, ui, repo, node1, node2, fns, match=matchfn,

930

dodiff(sys.stdout, ui, repo, node1, node2, fns, match=matchfn,

927

text=opts['text'])

931

text=opts['text'])

928

932

929

def doexport(ui, repo, changeset, seqno, total, revwidth, opts):

933

def doexport(ui, repo, changeset, seqno, total, revwidth, opts):

930

node = repo.lookup(changeset)

934

node = repo.lookup(changeset)

931

prev, other = repo.changelog.parents(node)

935

prev, other = repo.changelog.parents(node)

932

change = repo.changelog.read(node)

936

change = repo.changelog.read(node)

933

937

934

fp = make_file(repo, repo.changelog, opts['output'],

938

fp = make_file(repo, repo.changelog, opts['output'],

935

node=node, total=total, seqno=seqno,

939

node=node, total=total, seqno=seqno,

936

revwidth=revwidth)

940

revwidth=revwidth)

937

if fp != sys.stdout:

941

if fp != sys.stdout:

938

ui.note("%s\n" % fp.name)

942

ui.note("%s\n" % fp.name)

939

943

940

fp.write("# HG changeset patch\n")

944

fp.write("# HG changeset patch\n")

941

fp.write("# User %s\n" % change[1])

945

fp.write("# User %s\n" % change[1])

942

fp.write("# Node ID %s\n" % hex(node))

946

fp.write("# Node ID %s\n" % hex(node))

943

fp.write("# Parent %s\n" % hex(prev))

947

fp.write("# Parent %s\n" % hex(prev))

944

if other != nullid:

948

if other != nullid:

945

fp.write("# Parent %s\n" % hex(other))

949

fp.write("# Parent %s\n" % hex(other))

946

fp.write(change[4].rstrip())

950

fp.write(change[4].rstrip())

947

fp.write("\n\n")

951

fp.write("\n\n")

948

952

949

dodiff(fp, ui, repo, prev, node, text=opts['text'])

953

dodiff(fp, ui, repo, prev, node, text=opts['text'])

950

if fp != sys.stdout:

954

if fp != sys.stdout:

951

fp.close()

955

fp.close()

952

956

953

def export(ui, repo, *changesets, **opts):

957

def export(ui, repo, *changesets, **opts):

954

"""dump the header and diffs for one or more changesets"""

958

"""dump the header and diffs for one or more changesets"""

955

if not changesets:

959

if not changesets:

956

raise util.Abort("export requires at least one changeset")

960

raise util.Abort("export requires at least one changeset")

957

seqno = 0

961

seqno = 0

958

revs = list(revrange(ui, repo, changesets))

962

revs = list(revrange(ui, repo, changesets))

959

total = len(revs)

963

total = len(revs)

960

revwidth = max(map(len, revs))

964

revwidth = max(map(len, revs))

961

ui.note(len(revs) > 1 and "Exporting patches:\n" or "Exporting patch:\n")

965

ui.note(len(revs) > 1 and "Exporting patches:\n" or "Exporting patch:\n")

962

for cset in revs:

966

for cset in revs:

963

seqno += 1

967

seqno += 1

964

doexport(ui, repo, cset, seqno, total, revwidth, opts)

968

doexport(ui, repo, cset, seqno, total, revwidth, opts)

965

969

966

def forget(ui, repo, *pats, **opts):

970

def forget(ui, repo, *pats, **opts):

967

"""don't add the specified files on the next commit"""

971

"""don't add the specified files on the next commit"""

968

forget = []

972

forget = []

969

for src, abs, rel, exact in walk(repo, pats, opts):

973

for src, abs, rel, exact in walk(repo, pats, opts):

970

if repo.dirstate.state(abs) == 'a':

974

if repo.dirstate.state(abs) == 'a':

971

forget.append(abs)

975

forget.append(abs)

972

if ui.verbose or not exact:

976

if ui.verbose or not exact:

973

ui.status('forgetting ', rel, '\n')

977

ui.status('forgetting ', rel, '\n')

974

repo.forget(forget)

978

repo.forget(forget)

975

979

976

def grep(ui, repo, pattern, *pats, **opts):

980

def grep(ui, repo, pattern, *pats, **opts):

977

"""search for a pattern in specified files and revisions"""

981

"""search for a pattern in specified files and revisions"""

978

reflags = 0

982

reflags = 0

979

if opts['ignore_case']:

983

if opts['ignore_case']:

980

reflags |= re.I

984

reflags |= re.I

981

regexp = re.compile(pattern, reflags)

985

regexp = re.compile(pattern, reflags)

982

sep, eol = ':', '\n'

986

sep, eol = ':', '\n'

983

if opts['print0']:

987

if opts['print0']:

984

sep = eol = '\0'

988

sep = eol = '\0'

985

989

986

fcache = {}

990

fcache = {}

987

def getfile(fn):

991

def getfile(fn):

988

if fn not in fcache:

992

if fn not in fcache:

989

fcache[fn] = repo.file(fn)

993

fcache[fn] = repo.file(fn)

990

return fcache[fn]

994

return fcache[fn]

991

995

992

def matchlines(body):

996

def matchlines(body):

993

begin = 0

997

begin = 0

994

linenum = 0

998

linenum = 0

995

while True:

999

while True:

996

match = regexp.search(body, begin)

1000

match = regexp.search(body, begin)

997

if not match:

1001

if not match:

998

break

1002

break

999

mstart, mend = match.span()

1003

mstart, mend = match.span()

1000

linenum += body.count('\n', begin, mstart) + 1

1004

linenum += body.count('\n', begin, mstart) + 1

1001

lstart = body.rfind('\n', begin, mstart) + 1 or begin

1005

lstart = body.rfind('\n', begin, mstart) + 1 or begin

1002

lend = body.find('\n', mend)

1006

lend = body.find('\n', mend)

1003

yield linenum, mstart - lstart, mend - lstart, body[lstart:lend]

1007

yield linenum, mstart - lstart, mend - lstart, body[lstart:lend]

1004

begin = lend + 1

1008

begin = lend + 1

1005

1009

1006

class linestate:

1010

class linestate:

1007

def __init__(self, line, linenum, colstart, colend):

1011

def __init__(self, line, linenum, colstart, colend):

1008

self.line = line

1012

self.line = line

1009

self.linenum = linenum

1013

self.linenum = linenum

1010

self.colstart = colstart

1014

self.colstart = colstart

1011

self.colend = colend

1015

self.colend = colend

1012

def __eq__(self, other):

1016

def __eq__(self, other):

1013

return self.line == other.line

1017

return self.line == other.line

1014

def __hash__(self):

1018

def __hash__(self):

1015

return hash(self.line)

1019

return hash(self.line)

1016

1020

1017

matches = {}

1021

matches = {}

1018

def grepbody(fn, rev, body):

1022

def grepbody(fn, rev, body):

1019

matches[rev].setdefault(fn, {})

1023

matches[rev].setdefault(fn, {})

1020

m = matches[rev][fn]

1024

m = matches[rev][fn]

1021

for lnum, cstart, cend, line in matchlines(body):

1025

for lnum, cstart, cend, line in matchlines(body):

1022

s = linestate(line, lnum, cstart, cend)

1026

s = linestate(line, lnum, cstart, cend)

1023

m[s] = s

1027

m[s] = s

1024

1028

1025

prev = {}

1029

prev = {}

1026

ucache = {}

1030

ucache = {}

1027

def display(fn, rev, states, prevstates):

1031

def display(fn, rev, states, prevstates):

1028

diff = list(sets.Set(states).symmetric_difference(sets.Set(prevstates)))

1032

diff = list(sets.Set(states).symmetric_difference(sets.Set(prevstates)))

1029

diff.sort(lambda x, y: cmp(x.linenum, y.linenum))

1033

diff.sort(lambda x, y: cmp(x.linenum, y.linenum))

1030

counts = {'-': 0, '+': 0}

1034

counts = {'-': 0, '+': 0}

1031

filerevmatches = {}

1035

filerevmatches = {}

1032

for l in diff:

1036

for l in diff:

1033

if incrementing or not opts['all']:

1037

if incrementing or not opts['all']:

1034

change = ((l in prevstates) and '-') or '+'

1038

change = ((l in prevstates) and '-') or '+'

1035

r = rev

1039

r = rev

1036

else:

1040

else:

1037

change = ((l in states) and '-') or '+'

1041

change = ((l in states) and '-') or '+'

1038

r = prev[fn]

1042

r = prev[fn]

1039

cols = [fn, str(rev)]

1043

cols = [fn, str(rev)]

1040

if opts['line_number']: cols.append(str(l.linenum))

1044

if opts['line_number']: cols.append(str(l.linenum))

1041

if opts['all']: cols.append(change)

1045

if opts['all']: cols.append(change)

1042

if opts['user']: cols.append(trimuser(ui, getchange(rev)[1], rev,

1046

if opts['user']: cols.append(trimuser(ui, getchange(rev)[1], rev,

1043

ucache))

1047

ucache))

1044

if opts['files_with_matches']:

1048

if opts['files_with_matches']:

1045

c = (fn, rev)

1049

c = (fn, rev)

1046

if c in filerevmatches: continue

1050

if c in filerevmatches: continue

1047

filerevmatches[c] = 1

1051

filerevmatches[c] = 1

1048

else:

1052

else:

1049

cols.append(l.line)

1053

cols.append(l.line)

1050

ui.write(sep.join(cols), eol)

1054

ui.write(sep.join(cols), eol)

1051

counts[change] += 1

1055

counts[change] += 1

1052

return counts['+'], counts['-']

1056

return counts['+'], counts['-']

1053

1057

1054

fstate = {}

1058

fstate = {}

1055

skip = {}

1059

skip = {}

1056

changeiter, getchange = walkchangerevs(ui, repo, repo.getcwd(), pats, opts)

1060

changeiter, getchange = walkchangerevs(ui, repo, repo.getcwd(), pats, opts)

1057

count = 0

1061

count = 0

1062

incrementing = False

1058

for st, rev, fns in changeiter:

1063

for st, rev, fns in changeiter:

1059

if st == 'window':

1064

if st == 'window':

1060

incrementing = rev

1065

incrementing = rev

1061

matches.clear()

1066

matches.clear()

1062

elif st == 'add':

1067

elif st == 'add':

1063

change = repo.changelog.read(repo.lookup(str(rev)))

1068

change = repo.changelog.read(repo.lookup(str(rev)))

1064

mf = repo.manifest.read(change[0])

1069

mf = repo.manifest.read(change[0])

1065

matches[rev] = {}

1070

matches[rev] = {}

1066

for fn in fns:

1071

for fn in fns:

1067

if fn in skip: continue

1072

if fn in skip: continue

1068

fstate.setdefault(fn, {})

1073

fstate.setdefault(fn, {})

1069

try:

1074

try:

1070

grepbody(fn, rev, getfile(fn).read(mf[fn]))

1075

grepbody(fn, rev, getfile(fn).read(mf[fn]))

1071

except KeyError:

1076

except KeyError:

1072

pass

1077

pass

1073

elif st == 'iter':

1078

elif st == 'iter':

1074

states = matches[rev].items()

1079

states = matches[rev].items()

1075

states.sort()

1080

states.sort()

1076

for fn, m in states:

1081

for fn, m in states:

1077

if fn in skip: continue

1082

if fn in skip: continue

1078

if incrementing or not opts['all'] or fstate[fn]:

1083

if incrementing or not opts['all'] or fstate[fn]:

1079

pos, neg = display(fn, rev, m, fstate[fn])

1084

pos, neg = display(fn, rev, m, fstate[fn])

1080

count += pos + neg

1085

count += pos + neg

1081

if pos and not opts['all']:

1086

if pos and not opts['all']:

1082

skip[fn] = True

1087

skip[fn] = True

1083

fstate[fn] = m

1088

fstate[fn] = m

1084

prev[fn] = rev

1089

prev[fn] = rev

1085

1090

1086

if not incrementing:

1091

if not incrementing:

1087

fstate = fstate.items()

1092

fstate = fstate.items()

1088

fstate.sort()

1093

fstate.sort()

1089

for fn, state in fstate:

1094

for fn, state in fstate:

1090

if fn in skip: continue

1095

if fn in skip: continue

1091

display(fn, rev, {}, state)

1096

display(fn, rev, {}, state)

1092

return (count == 0 and 1) or 0

1097

return (count == 0 and 1) or 0

1093

1098

1094

def heads(ui, repo, **opts):

1099

def heads(ui, repo, **opts):

1095

"""show current repository heads"""

1100

"""show current repository heads"""

1096

heads = repo.changelog.heads()

1101

heads = repo.changelog.heads()

1097

br = None

1102

br = None

1098

if opts['branches']:

1103

if opts['branches']:

1099

br = repo.branchlookup(heads)

1104

br = repo.branchlookup(heads)

1100

for n in repo.changelog.heads():

1105

for n in repo.changelog.heads():

1101

show_changeset(ui, repo, changenode=n, brinfo=br)

1106

show_changeset(ui, repo, changenode=n, brinfo=br)

1102

1107

1103

def identify(ui, repo):

1108

def identify(ui, repo):

1104

"""print information about the working copy"""

1109

"""print information about the working copy"""

1105

parents = [p for p in repo.dirstate.parents() if p != nullid]

1110

parents = [p for p in repo.dirstate.parents() if p != nullid]

1106

if not parents:

1111

if not parents:

1107

ui.write("unknown\n")

1112

ui.write("unknown\n")

1108

return

1113

return

1109

1114

1110

hexfunc = ui.verbose and hex or short

1115

hexfunc = ui.verbose and hex or short

1111

(c, a, d, u) = repo.changes()

1116

(c, a, d, u) = repo.changes()

1112

output = ["%s%s" % ('+'.join([hexfunc(parent) for parent in parents]),

1117

output = ["%s%s" % ('+'.join([hexfunc(parent) for parent in parents]),

1113

(c or a or d) and "+" or "")]

1118

(c or a or d) and "+" or "")]

1114

1119

1115

if not ui.quiet:

1120

if not ui.quiet:

1116

# multiple tags for a single parent separated by '/'

1121

# multiple tags for a single parent separated by '/'

1117

parenttags = ['/'.join(tags)

1122

parenttags = ['/'.join(tags)

1118

for tags in map(repo.nodetags, parents) if tags]

1123

for tags in map(repo.nodetags, parents) if tags]

1119

# tags for multiple parents separated by ' + '

1124

# tags for multiple parents separated by ' + '

1120

if parenttags:

1125

if parenttags:

1121

output.append(' + '.join(parenttags))

1126

output.append(' + '.join(parenttags))

1122

1127

1123

ui.write("%s\n" % ' '.join(output))

1128

ui.write("%s\n" % ' '.join(output))

1124

1129

1125

def import_(ui, repo, patch1, *patches, **opts):

1130

def import_(ui, repo, patch1, *patches, **opts):

1126

"""import an ordered set of patches"""

1131

"""import an ordered set of patches"""

1127

patches = (patch1,) + patches

1132

patches = (patch1,) + patches

1128

1133

1129

if not opts['force']:

1134

if not opts['force']:

1130

(c, a, d, u) = repo.changes()

1135

(c, a, d, u) = repo.changes()

1131

if c or a or d:

1136

if c or a or d:

1132

raise util.Abort("outstanding uncommitted changes")

1137

raise util.Abort("outstanding uncommitted changes")

1133

1138

1134

d = opts["base"]

1139

d = opts["base"]

1135

strip = opts["strip"]

1140

strip = opts["strip"]

1136

1141

1137

mailre = re.compile(r'(?:From |[\w-]+:)')

1142

mailre = re.compile(r'(?:From |[\w-]+:)')

1138

diffre = re.compile(r'(?:diff -|--- .*\s+\w+ \w+ +\d+ \d+:\d+:\d+ \d+)')

1143

diffre = re.compile(r'(?:diff -|--- .*\s+\w+ \w+ +\d+ \d+:\d+:\d+ \d+)')

1139

1144

1140

for patch in patches:

1145

for patch in patches:

1141

ui.status("applying %s\n" % patch)

1146

ui.status("applying %s\n" % patch)

1142

pf = os.path.join(d, patch)

1147

pf = os.path.join(d, patch)

1143

1148

1144

message = []

1149

message = []

1145

user = None

1150

user = None

1146

hgpatch = False

1151

hgpatch = False

1147

for line in file(pf):

1152

for line in file(pf):

1148

line = line.rstrip()

1153

line = line.rstrip()

1149

if (not message and not hgpatch and

1154

if (not message and not hgpatch and

1150

mailre.match(line) and not opts['force']):

1155

mailre.match(line) and not opts['force']):

1151

if len(line) > 35: line = line[:32] + '...'

1156

if len(line) > 35: line = line[:32] + '...'

1152

raise util.Abort('first line looks like a '

1157

raise util.Abort('first line looks like a '

1153

'mail header: ' + line)

1158

'mail header: ' + line)

1154

if diffre.match(line):

1159

if diffre.match(line):

1155

break

1160

break

1156

elif hgpatch:

1161

elif hgpatch:

1157

# parse values when importing the result of an hg export

1162

# parse values when importing the result of an hg export

1158

if line.startswith("# User "):

1163

if line.startswith("# User "):

1159

user = line[7:]

1164

user = line[7:]

1160

ui.debug('User: %s\n' % user)

1165

ui.debug('User: %s\n' % user)

1161

elif not line.startswith("# ") and line:

1166

elif not line.startswith("# ") and line:

1162

message.append(line)

1167

message.append(line)

1163

hgpatch = False

1168

hgpatch = False

1164

elif line == '# HG changeset patch':

1169

elif line == '# HG changeset patch':

1165

hgpatch = True

1170

hgpatch = True

1166

message = [] # We may have collected garbage

1171

message = [] # We may have collected garbage

1167

else:

1172

else:

1168

message.append(line)

1173

message.append(line)

1169

1174

1170

# make sure message isn't empty

1175

# make sure message isn't empty

1171

if not message:

1176

if not message:

1172

message = "imported patch %s\n" % patch

1177

message = "imported patch %s\n" % patch

1173

else:

1178

else:

1174

message = "%s\n" % '\n'.join(message)

1179

message = "%s\n" % '\n'.join(message)

1175

ui.debug('message:\n%s\n' % message)

1180

ui.debug('message:\n%s\n' % message)

1176

1181

1177

files = util.patch(strip, pf, ui)

1182

files = util.patch(strip, pf, ui)

1178

1183

1179

if len(files) > 0:

1184

if len(files) > 0:

1180

addremove(ui, repo, *files)

1185

addremove(ui, repo, *files)

1181

repo.commit(files, message, user)

1186

repo.commit(files, message, user)

1182

1187

1183

def incoming(ui, repo, source="default", **opts):

1188

def incoming(ui, repo, source="default", **opts):

1184

"""show new changesets found in source"""

1189

"""show new changesets found in source"""

1185

source = ui.expandpath(source)

1190

source = ui.expandpath(source)

1186

other = hg.repository(ui, source)

1191

other = hg.repository(ui, source)

1187

if not other.local():

1192

if not other.local():

1188

raise util.Abort("incoming doesn't work for remote repositories yet")

1193

raise util.Abort("incoming doesn't work for remote repositories yet")

1189

o = repo.findincoming(other)

1194

o = repo.findincoming(other)

1190

if not o:

1195

if not o:

1191

return

1196

return

1192

o = other.newer(o)

1197

o = other.newer(o)

1193

for n in o:

1198

for n in o:

1194

show_changeset(ui, other, changenode=n)

1199

show_changeset(ui, other, changenode=n)

1195

if opts['patch']:

1200

if opts['patch']:

1196

prev = other.changelog.parents(n)[0]

1201

prev = other.changelog.parents(n)[0]

1197

dodiff(ui, ui, other, prev, n)

1202

dodiff(ui, ui, other, prev, n)

1198

ui.write("\n")

1203

ui.write("\n")

1199

1204

1200

def init(ui, dest="."):

1205

def init(ui, dest="."):

1201

"""create a new repository in the given directory"""

1206

"""create a new repository in the given directory"""

1202

if not os.path.exists(dest):

1207

if not os.path.exists(dest):

1203

os.mkdir(dest)

1208

os.mkdir(dest)

1204

hg.repository(ui, dest, create=1)

1209

hg.repository(ui, dest, create=1)

1205

1210

1206

def locate(ui, repo, *pats, **opts):

1211

def locate(ui, repo, *pats, **opts):

1207

"""locate files matching specific patterns"""

1212

"""locate files matching specific patterns"""

1208

end = opts['print0'] and '\0' or '\n'

1213

end = opts['print0'] and '\0' or '\n'

1209

1214

1210

for src, abs, rel, exact in walk(repo, pats, opts, '(?:.*/|)'):

1215

for src, abs, rel, exact in walk(repo, pats, opts, '(?:.*/|)'):

1211

if repo.dirstate.state(abs) == '?':

1216

if repo.dirstate.state(abs) == '?':

1212

continue

1217

continue

1213

if opts['fullpath']:

1218

if opts['fullpath']:

1214

ui.write(os.path.join(repo.root, abs), end)

1219

ui.write(os.path.join(repo.root, abs), end)

1215

else:

1220

else:

1216

ui.write(rel, end)

1221

ui.write(rel, end)

1217

1222

1218

def log(ui, repo, *pats, **opts):

1223

def log(ui, repo, *pats, **opts):

1219

"""show revision history of entire repository or files"""

1224

"""show revision history of entire repository or files"""

1220

class dui:

1225

class dui:

1221

# Implement and delegate some ui protocol. Save hunks of

1226

# Implement and delegate some ui protocol. Save hunks of

1222

# output for later display in the desired order.

1227

# output for later display in the desired order.

1223

def __init__(self, ui):

1228

def __init__(self, ui):

1224

self.ui = ui

1229

self.ui = ui

1225

self.hunk = {}

1230

self.hunk = {}

1226

def bump(self, rev):

1231

def bump(self, rev):

1227

self.rev = rev

1232

self.rev = rev

1228

self.hunk[rev] = []

1233

self.hunk[rev] = []

1229

def note(self, *args):

1234

def note(self, *args):

1230

if self.verbose:

1235

if self.verbose:

1231

self.write(*args)

1236

self.write(*args)

1232

def status(self, *args):

1237

def status(self, *args):

1233

if not self.quiet:

1238

if not self.quiet:

1234

self.write(*args)

1239

self.write(*args)

1235

def write(self, *args):

1240

def write(self, *args):

1236

self.hunk[self.rev].append(args)

1241

self.hunk[self.rev].append(args)

1237

def __getattr__(self, key):

1242

def __getattr__(self, key):

1238

return getattr(self.ui, key)

1243

return getattr(self.ui, key)

1239

cwd = repo.getcwd()

1244

cwd = repo.getcwd()

1240

if not pats and cwd:

1245

if not pats and cwd:

1241

opts['include'] = [os.path.join(cwd, i) for i in opts['include']]

1246

opts['include'] = [os.path.join(cwd, i) for i in opts['include']]

1242

opts['exclude'] = [os.path.join(cwd, x) for x in opts['exclude']]

1247

opts['exclude'] = [os.path.join(cwd, x) for x in opts['exclude']]

1243

changeiter, getchange = walkchangerevs(ui, repo, (pats and cwd) or '',

1248

changeiter, getchange = walkchangerevs(ui, repo, (pats and cwd) or '',

1244

pats, opts)

1249

pats, opts)

1245

for st, rev, fns in changeiter:

1250

for st, rev, fns in changeiter:

1246

if st == 'window':

1251

if st == 'window':

1247

du = dui(ui)

1252

du = dui(ui)

1248

elif st == 'add':

1253

elif st == 'add':

1249

du.bump(rev)

1254

du.bump(rev)

1250

br = None

1255

br = None

1251

if opts['branch']:

1256

if opts['branch']:

1252

br = repo.branchlookup([repo.changelog.node(rev)])

1257

br = repo.branchlookup([repo.changelog.node(rev)])

1253

show_changeset(du, repo, rev, brinfo=br)

1258

show_changeset(du, repo, rev, brinfo=br)

1254

if opts['patch']:

1259

if opts['patch']:

1255

changenode = repo.changelog.node(rev)

1260

changenode = repo.changelog.node(rev)

1256

prev, other = repo.changelog.parents(changenode)

1261

prev, other = repo.changelog.parents(changenode)

1257

dodiff(du, du, repo, prev, changenode, fns)

1262

dodiff(du, du, repo, prev, changenode, fns)

1258

du.write("\n\n")

1263

du.write("\n\n")

1259

elif st == 'iter':

1264

elif st == 'iter':

1260

for args in du.hunk[rev]:

1265

for args in du.hunk[rev]:

1261

ui.write(*args)

1266

ui.write(*args)

1262

1267

1263

def manifest(ui, repo, rev=None):

1268

def manifest(ui, repo, rev=None):

1264

"""output the latest or given revision of the project manifest"""

1269

"""output the latest or given revision of the project manifest"""

1265

if rev:

1270

if rev:

1266

try:

1271

try:

1267

# assume all revision numbers are for changesets

1272

# assume all revision numbers are for changesets

1268

n = repo.lookup(rev)

1273

n = repo.lookup(rev)

1269

change = repo.changelog.read(n)

1274

change = repo.changelog.read(n)

1270

n = change[0]

1275

n = change[0]

1271

except hg.RepoError:

1276

except hg.RepoError:

1272

n = repo.manifest.lookup(rev)

1277

n = repo.manifest.lookup(rev)

1273

else:

1278

else:

1274

n = repo.manifest.tip()

1279

n = repo.manifest.tip()

1275

m = repo.manifest.read(n)

1280

m = repo.manifest.read(n)

1276

mf = repo.manifest.readflags(n)

1281

mf = repo.manifest.readflags(n)

1277

files = m.keys()

1282

files = m.keys()

1278

files.sort()

1283

files.sort()

1279

1284

1280

for f in files:

1285

for f in files:

1281

ui.write("%40s %3s %s\n" % (hex(m[f]), mf[f] and "755" or "644", f))

1286

ui.write("%40s %3s %s\n" % (hex(m[f]), mf[f] and "755" or "644", f))

1282

1287

1283

def outgoing(ui, repo, dest="default-push", **opts):

1288

def outgoing(ui, repo, dest="default-push", **opts):

1284

"""show changesets not found in destination"""

1289

"""show changesets not found in destination"""

1285

dest = ui.expandpath(dest)

1290

dest = ui.expandpath(dest)

1286

other = hg.repository(ui, dest)

1291

other = hg.repository(ui, dest)

1287

o = repo.findoutgoing(other)

1292

o = repo.findoutgoing(other)

1288

o = repo.newer(o)

1293

o = repo.newer(o)

1289

for n in o:

1294

for n in o:

1290

show_changeset(ui, repo, changenode=n)

1295

show_changeset(ui, repo, changenode=n)

1291

if opts['patch']:

1296

if opts['patch']:

1292

prev = repo.changelog.parents(n)[0]

1297

prev = repo.changelog.parents(n)[0]

1293

dodiff(ui, ui, repo, prev, n)

1298

dodiff(ui, ui, repo, prev, n)

1294

ui.write("\n")

1299

ui.write("\n")

1295

1300

1296

def parents(ui, repo, rev=None):

1301

def parents(ui, repo, rev=None):

1297

"""show the parents of the working dir or revision"""

1302

"""show the parents of the working dir or revision"""

1298

if rev:

1303

if rev:

1299

p = repo.changelog.parents(repo.lookup(rev))

1304

p = repo.changelog.parents(repo.lookup(rev))

1300

else:

1305

else:

1301

p = repo.dirstate.parents()

1306

p = repo.dirstate.parents()

1302

1307

1303

for n in p:

1308

for n in p:

1304

if n != nullid:

1309

if n != nullid:

1305

show_changeset(ui, repo, changenode=n)

1310

show_changeset(ui, repo, changenode=n)

1306

1311

1307

def paths(ui, search=None):

1312

def paths(ui, search=None):

1308

"""show definition of symbolic path names"""

1313

"""show definition of symbolic path names"""

1309

try:

1314

try:

1310

repo = hg.repository(ui=ui)

1315

repo = hg.repository(ui=ui)

1311

except hg.RepoError:

1316

except hg.RepoError:

1312

pass

1317

pass

1313

1318

1314

if search:

1319

if search:

1315

for name, path in ui.configitems("paths"):

1320

for name, path in ui.configitems("paths"):

1316

if name == search:

1321

if name == search:

1317

ui.write("%s\n" % path)

1322

ui.write("%s\n" % path)

1318

return

1323

return

1319

ui.warn("not found!\n")

1324

ui.warn("not found!\n")

1320

return 1

1325

return 1

1321

else:

1326

else:

1322

for name, path in ui.configitems("paths"):

1327

for name, path in ui.configitems("paths"):

1323

ui.write("%s = %s\n" % (name, path))

1328

ui.write("%s = %s\n" % (name, path))

1324

1329

1325

def pull(ui, repo, source="default", **opts):

1330

def pull(ui, repo, source="default", **opts):

1326

"""pull changes from the specified source"""

1331

"""pull changes from the specified source"""

1327

source = ui.expandpath(source)

1332

source = ui.expandpath(source)

1328

ui.status('pulling from %s\n' % (source))

1333

ui.status('pulling from %s\n' % (source))

1329

1334

1330

if opts['ssh']:

1335

if opts['ssh']:

1331

ui.setconfig("ui", "ssh", opts['ssh'])

1336

ui.setconfig("ui", "ssh", opts['ssh'])

1332

if opts['remotecmd']:

1337

if opts['remotecmd']:

1333

ui.setconfig("ui", "remotecmd", opts['remotecmd'])

1338

ui.setconfig("ui", "remotecmd", opts['remotecmd'])

1334

1339

1335

other = hg.repository(ui, source)

1340

other = hg.repository(ui, source)

1336

r = repo.pull(other)

1341

r = repo.pull(other)

1337

if not r:

1342

if not r:

1338

if opts['update']:

1343

if opts['update']:

1339

return update(ui, repo)

1344

return update(ui, repo)

1340

else:

1345

else:

1341

ui.status("(run 'hg update' to get a working copy)\n")

1346

ui.status("(run 'hg update' to get a working copy)\n")

1342

1347

1343

return r

1348

return r

1344

1349

1345

def push(ui, repo, dest="default-push", force=False, ssh=None, remotecmd=None):

1350

def push(ui, repo, dest="default-push", force=False, ssh=None, remotecmd=None):

1346

"""push changes to the specified destination"""

1351

"""push changes to the specified destination"""

1347

dest = ui.expandpath(dest)

1352

dest = ui.expandpath(dest)

1348

ui.status('pushing to %s\n' % (dest))

1353

ui.status('pushing to %s\n' % (dest))

1349

1354

1350

if ssh:

1355

if ssh:

1351

ui.setconfig("ui", "ssh", ssh)

1356

ui.setconfig("ui", "ssh", ssh)

1352

if remotecmd:

1357

if remotecmd:

1353

ui.setconfig("ui", "remotecmd", remotecmd)

1358

ui.setconfig("ui", "remotecmd", remotecmd)

1354

1359

1355

other = hg.repository(ui, dest)

1360

other = hg.repository(ui, dest)

1356

r = repo.push(other, force)

1361

r = repo.push(other, force)

1357

return r

1362

return r

1358

1363

1359

def rawcommit(ui, repo, *flist, **rc):

1364

def rawcommit(ui, repo, *flist, **rc):

1360

"raw commit interface"

1365

"raw commit interface"

1361

if rc['text']:

1366

if rc['text']:

1362

ui.warn("Warning: -t and --text is deprecated,"

1367

ui.warn("Warning: -t and --text is deprecated,"

1363

" please use -m or --message instead.\n")

1368

" please use -m or --message instead.\n")

1364

message = rc['message'] or rc['text']

1369

message = rc['message'] or rc['text']

1365

if not message and rc['logfile']:

1370

if not message and rc['logfile']:

1366

try:

1371

try:

1367

message = open(rc['logfile']).read()

1372

message = open(rc['logfile']).read()

1368

except IOError:

1373

except IOError:

1369

pass

1374

pass

1370

if not message and not rc['logfile']:

1375

if not message and not rc['logfile']:

1371

raise util.Abort("missing commit message")

1376

raise util.Abort("missing commit message")

1372

1377

1373

files = relpath(repo, list(flist))

1378

files = relpath(repo, list(flist))

1374

if rc['files']:

1379

if rc['files']:

1375

files += open(rc['files']).read().splitlines()

1380

files += open(rc['files']).read().splitlines()

1376

1381

1377

rc['parent'] = map(repo.lookup, rc['parent'])

1382

rc['parent'] = map(repo.lookup, rc['parent'])

1378

1383

1379

try:

1384

try:

1380

repo.rawcommit(files, message, rc['user'], rc['date'], *rc['parent'])

1385

repo.rawcommit(files, message, rc['user'], rc['date'], *rc['parent'])

1381

except ValueError, inst:

1386

except ValueError, inst:

1382

raise util.Abort(str(inst))

1387

raise util.Abort(str(inst))

1383

1388

1384

def recover(ui, repo):

1389

def recover(ui, repo):

1385

"""roll back an interrupted transaction"""

1390

"""roll back an interrupted transaction"""

1386

repo.recover()

1391

repo.recover()

1387

1392

1388

def remove(ui, repo, pat, *pats, **opts):

1393

def remove(ui, repo, pat, *pats, **opts):

1389

"""remove the specified files on the next commit"""

1394

"""remove the specified files on the next commit"""

1390

names = []

1395

names = []

1391

def okaytoremove(abs, rel, exact):

1396

def okaytoremove(abs, rel, exact):

1392

c, a, d, u = repo.changes(files = [abs])

1397

c, a, d, u = repo.changes(files = [abs])

1393

reason = None

1398

reason = None

1394

if c: reason = 'is modified'

1399

if c: reason = 'is modified'

1395

elif a: reason = 'has been marked for add'

1400

elif a: reason = 'has been marked for add'

1396

elif u: reason = 'is not managed'

1401

elif u: reason = 'is not managed'

1397

if reason:

1402

if reason:

1398

if exact: ui.warn('not removing %s: file %s\n' % (rel, reason))

1403

if exact: ui.warn('not removing %s: file %s\n' % (rel, reason))

1399

else:

1404

else:

1400

return True

1405

return True

1401

for src, abs, rel, exact in walk(repo, (pat,) + pats, opts):

1406

for src, abs, rel, exact in walk(repo, (pat,) + pats, opts):

1402

if okaytoremove(abs, rel, exact):

1407

if okaytoremove(abs, rel, exact):

1403

if ui.verbose or not exact: ui.status('removing %s\n' % rel)

1408

if ui.verbose or not exact: ui.status('removing %s\n' % rel)

1404

names.append(abs)

1409

names.append(abs)

1405

for name in names:

1410

for name in names:

1406

try:

1411

try:

1407

os.unlink(name)

1412

os.unlink(name)

1408

except OSError, inst:

1413

except OSError, inst:

1409

if inst.errno != errno.ENOENT: raise

1414

if inst.errno != errno.ENOENT: raise

1410

repo.remove(names)

1415

repo.remove(names)

1411

1416

1412

def rename(ui, repo, *pats, **opts):

1417

def rename(ui, repo, *pats, **opts):

1413

"""rename files; equivalent of copy + remove"""

1418

"""rename files; equivalent of copy + remove"""

1414

errs, copied = docopy(ui, repo, pats, opts)

1419

errs, copied = docopy(ui, repo, pats, opts)

1415

names = []

1420

names = []

1416

for abs, rel, exact in copied:

1421

for abs, rel, exact in copied:

1417

if ui.verbose or not exact: ui.status('removing %s\n' % rel)

1422

if ui.verbose or not exact: ui.status('removing %s\n' % rel)

1418

try:

1423

try:

1419

os.unlink(rel)

1424

os.unlink(rel)

1420

except OSError, inst:

1425

except OSError, inst:

1421

if inst.errno != errno.ENOENT: raise

1426

if inst.errno != errno.ENOENT: raise

1422

names.append(abs)

1427

names.append(abs)

1423

repo.remove(names)

1428

repo.remove(names)

1424

return errs

1429

return errs

1425

1430

1426

def revert(ui, repo, *names, **opts):

1431

def revert(ui, repo, *names, **opts):

1427

"""revert modified files or dirs back to their unmodified states"""

1432

"""revert modified files or dirs back to their unmodified states"""

1428

node = opts['rev'] and repo.lookup(opts['rev']) or \

1433

node = opts['rev'] and repo.lookup(opts['rev']) or \

1429

repo.dirstate.parents()[0]

1434

repo.dirstate.parents()[0]

1430

root = os.path.realpath(repo.root)

1435

root = os.path.realpath(repo.root)

1431

1436

1432

def trimpath(p):

1437

def trimpath(p):

1433

p = os.path.realpath(p)

1438

p = os.path.realpath(p)

1434

if p.startswith(root):

1439

if p.startswith(root):

1435

rest = p[len(root):]

1440

rest = p[len(root):]

1436

if not rest:

1441

if not rest:

1437

return rest

1442

return rest

1438

if p.startswith(os.sep):

1443

if p.startswith(os.sep):

1439

return rest[1:]

1444

return rest[1:]

1440

return p

1445

return p

1441

1446

1442

relnames = map(trimpath, names or [os.getcwd()])

1447

relnames = map(trimpath, names or [os.getcwd()])

1443

chosen = {}

1448

chosen = {}

1444

1449

1445

def choose(name):

1450

def choose(name):

1446

def body(name):

1451

def body(name):

1447

for r in relnames:

1452

for r in relnames:

1448

if not name.startswith(r):

1453

if not name.startswith(r):

1449

continue

1454

continue

1450

rest = name[len(r):]

1455

rest = name[len(r):]

1451

if not rest:

1456

if not rest:

1452

return r, True

1457

return r, True

1453

depth = rest.count(os.sep)

1458

depth = rest.count(os.sep)

1454

if not r:

1459

if not r:

1455

if depth == 0 or not opts['nonrecursive']:

1460

if depth == 0 or not opts['nonrecursive']:

1456

return r, True

1461

return r, True

1457

elif rest[0] == os.sep:

1462

elif rest[0] == os.sep:

1458

if depth == 1 or not opts['nonrecursive']:

1463

if depth == 1 or not opts['nonrecursive']:

1459

return r, True

1464

return r, True

1460

return None, False

1465

return None, False

1461

relname, ret = body(name)

1466

relname, ret = body(name)

1462

if ret:

1467

if ret:

1463

chosen[relname] = 1

1468

chosen[relname] = 1

1464

return ret

1469

return ret

1465

1470

1466

r = repo.update(node, False, True, choose, False)

1471

r = repo.update(node, False, True, choose, False)

1467

for n in relnames:

1472

for n in relnames:

1468

if n not in chosen:

1473

if n not in chosen:

1469

ui.warn('error: no matches for %s\n' % n)

1474

ui.warn('error: no matches for %s\n' % n)

1470

r = 1

1475

r = 1

1471

sys.stdout.flush()

1476

sys.stdout.flush()

1472

return r

1477

return r

1473

1478

1474

def root(ui, repo):

1479

def root(ui, repo):

1475

"""print the root (top) of the current working dir"""

1480

"""print the root (top) of the current working dir"""

1476

ui.write(repo.root + "\n")

1481

ui.write(repo.root + "\n")

1477

1482

1478

def serve(ui, repo, **opts):

1483

def serve(ui, repo, **opts):

1479

"""export the repository via HTTP"""

1484

"""export the repository via HTTP"""

1480

1485

1481

if opts["stdio"]:

1486

if opts["stdio"]:

1482

fin, fout = sys.stdin, sys.stdout

1487

fin, fout = sys.stdin, sys.stdout

1483

sys.stdout = sys.stderr

1488

sys.stdout = sys.stderr

1484

1489

1485

def getarg():

1490

def getarg():

1486

argline = fin.readline()[:-1]

1491

argline = fin.readline()[:-1]

1487

arg, l = argline.split()

1492

arg, l = argline.split()

1488

val = fin.read(int(l))

1493

val = fin.read(int(l))

1489

return arg, val

1494

return arg, val

1490

def respond(v):

1495

def respond(v):

1491

fout.write("%d\n" % len(v))

1496

fout.write("%d\n" % len(v))

1492

fout.write(v)

1497

fout.write(v)

1493

fout.flush()

1498

fout.flush()

1494

1499

1495

lock = None

1500

lock = None

1496

1501

1497

while 1:

1502

while 1:

1498

cmd = fin.readline()[:-1]

1503

cmd = fin.readline()[:-1]

1499

if cmd == '':

1504

if cmd == '':

1500

return

1505

return

1501

if cmd == "heads":

1506

if cmd == "heads":

1502

h = repo.heads()

1507

h = repo.heads()

1503

respond(" ".join(map(hex, h)) + "\n")

1508

respond(" ".join(map(hex, h)) + "\n")

1504

if cmd == "lock":

1509

if cmd == "lock":

1505

lock = repo.lock()

1510

lock = repo.lock()

1506

respond("")

1511

respond("")

1507

if cmd == "unlock":

1512

if cmd == "unlock":

1508

if lock:

1513

if lock:

1509

lock.release()

1514

lock.release()

1510

lock = None

1515

lock = None

1511

respond("")

1516

respond("")

1512

elif cmd == "branches":

1517

elif cmd == "branches":

1513

arg, nodes = getarg()

1518

arg, nodes = getarg()

1514

nodes = map(bin, nodes.split(" "))

1519

nodes = map(bin, nodes.split(" "))

1515

r = []

1520

r = []

1516

for b in repo.branches(nodes):

1521

for b in repo.branches(nodes):

1517

r.append(" ".join(map(hex, b)) + "\n")

1522

r.append(" ".join(map(hex, b)) + "\n")

1518

respond("".join(r))

1523

respond("".join(r))

1519

elif cmd == "between":

1524

elif cmd == "between":

1520

arg, pairs = getarg()

1525

arg, pairs = getarg()

1521

pairs = [map(bin, p.split("-")) for p in pairs.split(" ")]

1526

pairs = [map(bin, p.split("-")) for p in pairs.split(" ")]

1522

r = []

1527

r = []

1523

for b in repo.between(pairs):

1528

for b in repo.between(pairs):

1524

r.append(" ".join(map(hex, b)) + "\n")

1529

r.append(" ".join(map(hex, b)) + "\n")

1525

respond("".join(r))

1530

respond("".join(r))

1526

elif cmd == "changegroup":

1531

elif cmd == "changegroup":

1527

nodes = []

1532

nodes = []

1528

arg, roots = getarg()

1533

arg, roots = getarg()

1529

nodes = map(bin, roots.split(" "))

1534

nodes = map(bin, roots.split(" "))

1530

1535

1531

cg = repo.changegroup(nodes)

1536

cg = repo.changegroup(nodes)

1532

while 1:

1537

while 1:

1533

d = cg.read(4096)

1538

d = cg.read(4096)

1534

if not d:

1539

if not d:

1535

break

1540

break

1536

fout.write(d)

1541

fout.write(d)

1537

1542

1538

fout.flush()

1543

fout.flush()

1539

1544

1540

elif cmd == "addchangegroup":

1545

elif cmd == "addchangegroup":

1541

if not lock:

1546

if not lock:

1542

respond("not locked")

1547

respond("not locked")

1543

continue

1548

continue

1544

respond("")

1549

respond("")

1545

1550

1546

r = repo.addchangegroup(fin)

1551

r = repo.addchangegroup(fin)

1547

respond("")

1552

respond("")

1548

1553

1549

optlist = "name templates style address port ipv6 accesslog errorlog"

1554

optlist = "name templates style address port ipv6 accesslog errorlog"

1550

for o in optlist.split():

1555

for o in optlist.split():

1551

if opts[o]:

1556

if opts[o]:

1552

ui.setconfig("web", o, opts[o])

1557

ui.setconfig("web", o, opts[o])

1553

1558

1554

try:

1559

try:

1555

httpd = hgweb.create_server(repo)

1560

httpd = hgweb.create_server(repo)

1556

except socket.error, inst:

1561

except socket.error, inst:

1557

raise util.Abort('cannot start server: ' + inst.args[1])

1562

raise util.Abort('cannot start server: ' + inst.args[1])

1558

1563

1559

if ui.verbose:

1564

if ui.verbose:

1560

addr, port = httpd.socket.getsockname()

1565

addr, port = httpd.socket.getsockname()

1561

if addr == '0.0.0.0':

1566

if addr == '0.0.0.0':

1562

addr = socket.gethostname()

1567

addr = socket.gethostname()

1563

else:

1568

else:

1564

try:

1569

try:

1565

addr = socket.gethostbyaddr(addr)[0]

1570

addr = socket.gethostbyaddr(addr)[0]

1566

except socket.error:

1571

except socket.error:

1567

pass

1572

pass

1568

if port != 80:

1573

if port != 80:

1569

ui.status('listening at http://%s:%d/\n' % (addr, port))

1574

ui.status('listening at http://%s:%d/\n' % (addr, port))

1570

else:

1575

else:

1571

ui.status('listening at http://%s/\n' % addr)

1576

ui.status('listening at http://%s/\n' % addr)

1572

httpd.serve_forever()

1577

httpd.serve_forever()

1573

1578

1574

def status(ui, repo, *pats, **opts):

1579

def status(ui, repo, *pats, **opts):

1575

'''show changed files in the working directory

1580

'''show changed files in the working directory

1576

1581

1577

M = modified

1582

M = modified

1578

A = added

1583

A = added

1579

R = removed

1584

R = removed

1580

? = not tracked

1585

? = not tracked

1581

'''

1586

'''

1582

1587

1583

cwd = repo.getcwd()

1588

cwd = repo.getcwd()

1584

files, matchfn, anypats = matchpats(repo, cwd, pats, opts)

1589

files, matchfn, anypats = matchpats(repo, cwd, pats, opts)

1585

(c, a, d, u) = [[util.pathto(cwd, x) for x in n]

1590

(c, a, d, u) = [[util.pathto(cwd, x) for x in n]

1586

for n in repo.changes(files=files, match=matchfn)]

1591

for n in repo.changes(files=files, match=matchfn)]

1587

1592

1588

changetypes = [('modified', 'M', c),

1593

changetypes = [('modified', 'M', c),

1589

('added', 'A', a),

1594

('added', 'A', a),

1590

('removed', 'R', d),

1595

('removed', 'R', d),

1591

('unknown', '?', u)]

1596

('unknown', '?', u)]

1592

1597

1593

end = opts['print0'] and '\0' or '\n'

1598

end = opts['print0'] and '\0' or '\n'

1594

1599

1595

for opt, char, changes in ([ct for ct in changetypes if opts[ct[0]]]

1600

for opt, char, changes in ([ct for ct in changetypes if opts[ct[0]]]

1596

or changetypes):

1601

or changetypes):

1597

if opts['no_status']:

1602

if opts['no_status']:

1598

format = "%%s%s" % end

1603

format = "%%s%s" % end

1599

else:

1604

else:

1600

format = "%s %%s%s" % (char, end);

1605

format = "%s %%s%s" % (char, end);

1601

1606

1602

for f in changes:

1607

for f in changes:

1603

ui.write(format % f)

1608

ui.write(format % f)

1604

1609

1605

def tag(ui, repo, name, rev=None, **opts):

1610

def tag(ui, repo, name, rev=None, **opts):

1606

"""add a tag for the current tip or a given revision"""

1611

"""add a tag for the current tip or a given revision"""

1607

if opts['text']:

1612

if opts['text']:

1608

ui.warn("Warning: -t and --text is deprecated,"

1613

ui.warn("Warning: -t and --text is deprecated,"

1609

" please use -m or --message instead.\n")

1614

" please use -m or --message instead.\n")

1610

if name == "tip":

1615

if name == "tip":

1611

raise util.Abort("the name 'tip' is reserved")

1616

raise util.Abort("the name 'tip' is reserved")

1612

if rev:

1617

if rev:

1613

r = hex(repo.lookup(rev))

1618

r = hex(repo.lookup(rev))

1614

else:

1619

else:

1615

r = hex(repo.changelog.tip())

1620

r = hex(repo.changelog.tip())

1616

1621

1617

if name.find(revrangesep) >= 0:

1622

if name.find(revrangesep) >= 0:

1618

raise util.Abort("'%s' cannot be used in a tag name" % revrangesep)

1623

raise util.Abort("'%s' cannot be used in a tag name" % revrangesep)

1619

1624

1620

if opts['local']:

1625

if opts['local']:

1621

repo.opener("localtags", "a").write("%s %s\n" % (r, name))

1626

repo.opener("localtags", "a").write("%s %s\n" % (r, name))

1622

return

1627

return

1623

1628

1624

(c, a, d, u) = repo.changes()

1629

(c, a, d, u) = repo.changes()

1625

for x in (c, a, d, u):

1630

for x in (c, a, d, u):

1626

if ".hgtags" in x:

1631

if ".hgtags" in x:

1627

raise util.Abort("working copy of .hgtags is changed "

1632

raise util.Abort("working copy of .hgtags is changed "

1628

"(please commit .hgtags manually)")

1633

"(please commit .hgtags manually)")

1629

1634

1630

repo.wfile(".hgtags", "ab").write("%s %s\n" % (r, name))

1635

repo.wfile(".hgtags", "ab").write("%s %s\n" % (r, name))

1631

if repo.dirstate.state(".hgtags") == '?':

1636

if repo.dirstate.state(".hgtags") == '?':

1632

repo.add([".hgtags"])

1637

repo.add([".hgtags"])

1633

1638

1634

message = (opts['message'] or opts['text'] or

1639

message = (opts['message'] or opts['text'] or

1635

"Added tag %s for changeset %s" % (name, r))

1640

"Added tag %s for changeset %s" % (name, r))

1636

try:

1641

try:

1637

repo.commit([".hgtags"], message, opts['user'], opts['date'])

1642

repo.commit([".hgtags"], message, opts['user'], opts['date'])

1638

except ValueError, inst:

1643

except ValueError, inst:

1639

raise util.Abort(str(inst))

1644

raise util.Abort(str(inst))

1640

1645

1641

def tags(ui, repo):

1646

def tags(ui, repo):

1642

"""list repository tags"""

1647

"""list repository tags"""

1643

1648

1644

l = repo.tagslist()

1649

l = repo.tagslist()

1645

l.reverse()

1650

l.reverse()

1646

for t, n in l:

1651

for t, n in l:

1647

try:

1652

try:

1648

r = "%5d:%s" % (repo.changelog.rev(n), hex(n))

1653

r = "%5d:%s" % (repo.changelog.rev(n), hex(n))

1649

except KeyError:

1654

except KeyError:

1650

r = " ?:?"

1655

r = " ?:?"

1651

ui.write("%-30s %s\n" % (t, r))

1656

ui.write("%-30s %s\n" % (t, r))

1652

1657

1653

def tip(ui, repo):

1658

def tip(ui, repo):

1654

"""show the tip revision"""

1659

"""show the tip revision"""

1655

n = repo.changelog.tip()

1660

n = repo.changelog.tip()

1656

show_changeset(ui, repo, changenode=n)

1661

show_changeset(ui, repo, changenode=n)

1657

1662

1658

def unbundle(ui, repo, fname):

1663

def unbundle(ui, repo, fname):

1659

"""apply a changegroup file"""

1664

"""apply a changegroup file"""

1660

f = urllib.urlopen(fname)

1665

f = urllib.urlopen(fname)

1661

1666

1662

if f.read(4) != "HG10":

1667

if f.read(4) != "HG10":

1663

raise util.Abort("%s: not a Mercurial bundle file" % fname)

1668

raise util.Abort("%s: not a Mercurial bundle file" % fname)

1664

1669

1665

class bzread:

1670

class bzread:

1666

def __init__(self, f):

1671

def __init__(self, f):

1667

self.zd = bz2.BZ2Decompressor()

1672

self.zd = bz2.BZ2Decompressor()

1668

self.f = f

1673

self.f = f

1669

self.buf = ""

1674

self.buf = ""

1670

def read(self, l):

1675

def read(self, l):

1671

while l > len(self.buf):

1676

while l > len(self.buf):

1672

r = self.f.read(4096)

1677

r = self.f.read(4096)

1673

if r:

1678

if r:

1674

self.buf += self.zd.decompress(r)

1679

self.buf += self.zd.decompress(r)

1675

else:

1680

else:

1676

break

1681

break

1677

d, self.buf = self.buf[:l], self.buf[l:]

1682

d, self.buf = self.buf[:l], self.buf[l:]

1678

return d

1683

return d

1679

1684

1680

repo.addchangegroup(bzread(f))

1685

repo.addchangegroup(bzread(f))

1681

1686

1682

def undo(ui, repo):

1687

def undo(ui, repo):

1683

"""undo the last commit or pull

1688

"""undo the last commit or pull

1684

1689

1685

Roll back the last pull or commit transaction on the

1690

Roll back the last pull or commit transaction on the

1686

repository, restoring the project to its earlier state.

1691

repository, restoring the project to its earlier state.

1687

1692

1688

This command should be used with care. There is only one level of

1693

This command should be used with care. There is only one level of

1689

undo and there is no redo.

1694

undo and there is no redo.

1690

1695

1691

This command is not intended for use on public repositories. Once

1696

This command is not intended for use on public repositories. Once

1692

a change is visible for pull by other users, undoing it locally is

1697

a change is visible for pull by other users, undoing it locally is

1693

ineffective.

1698

ineffective.

1694

"""

1699

"""

1695

repo.undo()

1700

repo.undo()

1696

1701

1697

def update(ui, repo, node=None, merge=False, clean=False, branch=None):

1702

def update(ui, repo, node=None, merge=False, clean=False, branch=None):

1698

'''update or merge working directory

1703

'''update or merge working directory

1699

1704

1700

If there are no outstanding changes in the working directory and

1705

If there are no outstanding changes in the working directory and

1701

there is a linear relationship between the current version and the

1706

there is a linear relationship between the current version and the

1702

requested version, the result is the requested version.

1707

requested version, the result is the requested version.

1703

1708

1704

Otherwise the result is a merge between the contents of the

1709

Otherwise the result is a merge between the contents of the

1705

current working directory and the requested version. Files that

1710

current working directory and the requested version. Files that

1706

changed between either parent are marked as changed for the next

1711

changed between either parent are marked as changed for the next

1707

commit and a commit must be performed before any further updates

1712

commit and a commit must be performed before any further updates

1708

are allowed.

1713

are allowed.

1709

'''

1714

'''

1710

if branch:

1715

if branch:

1711

br = repo.branchlookup(branch=branch)

1716

br = repo.branchlookup(branch=branch)

1712

found = []

1717

found = []

1713

for x in br:

1718

for x in br:

1714

if branch in br[x]:

1719

if branch in br[x]:

1715

found.append(x)

1720

found.append(x)

1716

if len(found) > 1:

1721

if len(found) > 1:

1717

ui.warn("Found multiple heads for %s\n" % branch)

1722

ui.warn("Found multiple heads for %s\n" % branch)

1718

for x in found:

1723

for x in found:

1719

show_changeset(ui, repo, changenode=x, brinfo=br)

1724

show_changeset(ui, repo, changenode=x, brinfo=br)

1720

return 1

1725

return 1

1721

if len(found) == 1:

1726

if len(found) == 1:

1722

node = found[0]

1727

node = found[0]

1723

ui.warn("Using head %s for branch %s\n" % (short(node), branch))

1728

ui.warn("Using head %s for branch %s\n" % (short(node), branch))

1724

else:

1729

else:

1725

ui.warn("branch %s not found\n" % (branch))

1730

ui.warn("branch %s not found\n" % (branch))

1726

return 1

1731

return 1

1727

else:

1732

else:

1728

node = node and repo.lookup(node) or repo.changelog.tip()

1733

node = node and repo.lookup(node) or repo.changelog.tip()

1729

return repo.update(node, allow=merge, force=clean)

1734

return repo.update(node, allow=merge, force=clean)

1730

1735

1731

def verify(ui, repo):

1736

def verify(ui, repo):

1732

"""verify the integrity of the repository"""

1737

"""verify the integrity of the repository"""

1733

return repo.verify()

1738

return repo.verify()

1734

1739

1735

# Command options and aliases are listed here, alphabetically

1740

# Command options and aliases are listed here, alphabetically

1736

1741

1737

table = {

1742

table = {

1738

"^add":

1743

"^add":

1739

(add,

1744

(add,

1740

[('I', 'include', [], 'include path in search'),

1745

[('I', 'include', [], 'include path in search'),

1741

('X', 'exclude', [], 'exclude path from search')],

1746

('X', 'exclude', [], 'exclude path from search')],

1742

"hg add [OPTION]... [FILE]..."),

1747

"hg add [OPTION]... [FILE]..."),

1743

"addremove":

1748

"addremove":

1744

(addremove,

1749

(addremove,

1745

[('I', 'include', [], 'include path in search'),

1750

[('I', 'include', [], 'include path in search'),

1746

('X', 'exclude', [], 'exclude path from search')],

1751

('X', 'exclude', [], 'exclude path from search')],

1747

"hg addremove [OPTION]... [FILE]..."),

1752

"hg addremove [OPTION]... [FILE]..."),

1748

"^annotate":

1753

"^annotate":

1749

(annotate,

1754

(annotate,

1750

[('r', 'rev', '', 'revision'),

1755

[('r', 'rev', '', 'revision'),

1751

('a', 'text', None, 'treat all files as text'),

1756

('a', 'text', None, 'treat all files as text'),

1752

('u', 'user', None, 'show user'),

1757

('u', 'user', None, 'show user'),

1753

('n', 'number', None, 'show revision number'),

1758

('n', 'number', None, 'show revision number'),

1754

('c', 'changeset', None, 'show changeset'),

1759

('c', 'changeset', None, 'show changeset'),

1755

('I', 'include', [], 'include path in search'),

1760

('I', 'include', [], 'include path in search'),

1756

('X', 'exclude', [], 'exclude path from search')],

1761

('X', 'exclude', [], 'exclude path from search')],

1757

'hg annotate [OPTION]... FILE...'),

1762

'hg annotate [OPTION]... FILE...'),

1758

"bundle":

1763

"bundle":

1759

(bundle,

1764

(bundle,

1760

[],

1765

[],

1761

'hg bundle FILE DEST'),

1766

'hg bundle FILE DEST'),

1762

"cat":

1767

"cat":

1763

(cat,

1768

(cat,

1764

[('I', 'include', [], 'include path in search'),

1769

[('I', 'include', [], 'include path in search'),

1765

('X', 'exclude', [], 'exclude path from search'),

1770

('X', 'exclude', [], 'exclude path from search'),

1766

('o', 'output', "", 'output to file'),

1771

('o', 'output', "", 'output to file'),

1767

('r', 'rev', '', 'revision')],

1772

('r', 'rev', '', 'revision')],

1768

'hg cat [OPTION]... FILE...'),

1773

'hg cat [OPTION]... FILE...'),

1769

"^clone":

1774

"^clone":

1770

(clone,

1775

(clone,

1771

[('U', 'noupdate', None, 'skip update after cloning'),

1776

[('U', 'noupdate', None, 'skip update after cloning'),

1772

('e', 'ssh', "", 'ssh command'),

1777

('e', 'ssh', "", 'ssh command'),

1773

('', 'pull', None, 'use pull protocol to copy metadata'),

1778

('', 'pull', None, 'use pull protocol to copy metadata'),

1774

('', 'remotecmd', "", 'remote hg command')],

1779

('', 'remotecmd', "", 'remote hg command')],

1775

'hg clone [OPTION]... SOURCE [DEST]'),

1780

'hg clone [OPTION]... SOURCE [DEST]'),

1776

"^commit|ci":

1781

"^commit|ci":

1777

(commit,

1782

(commit,

1778

[('A', 'addremove', None, 'run add/remove during commit'),

1783

[('A', 'addremove', None, 'run add/remove during commit'),

1779

('I', 'include', [], 'include path in search'),

1784

('I', 'include', [], 'include path in search'),

1780

('X', 'exclude', [], 'exclude path from search'),

1785

('X', 'exclude', [], 'exclude path from search'),

1781

('m', 'message', "", 'commit message'),

1786

('m', 'message', "", 'commit message'),

1782

('t', 'text', "", 'commit message (deprecated: use -m)'),

1787

('t', 'text', "", 'commit message (deprecated: use -m)'),

1783

('l', 'logfile', "", 'commit message file'),

1788

('l', 'logfile', "", 'commit message file'),

1784

('d', 'date', "", 'date code'),

1789

('d', 'date', "", 'date code'),

1785

('u', 'user', "", 'user')],

1790

('u', 'user', "", 'user')],

1786

'hg commit [OPTION]... [FILE]...'),

1791

'hg commit [OPTION]... [FILE]...'),

1787

"copy|cp": (copy,

1792

"copy|cp": (copy,

1788

[('I', 'include', [], 'include path in search'),

1793

[('I', 'include', [], 'include path in search'),

1789

('X', 'exclude', [], 'exclude path from search'),

1794

('X', 'exclude', [], 'exclude path from search'),

1790

('A', 'after', None, 'record a copy after it has happened'),

1795

('A', 'after', None, 'record a copy after it has happened'),

1791

('f', 'force', None, 'replace destination if it exists'),

1796

('f', 'force', None, 'replace destination if it exists'),

1792

('p', 'parents', None, 'append source path to dest')],

1797

('p', 'parents', None, 'append source path to dest')],

1793

'hg copy [OPTION]... [SOURCE]... DEST'),

1798

'hg copy [OPTION]... [SOURCE]... DEST'),

1794

"debugancestor": (debugancestor, [], 'debugancestor INDEX REV1 REV2'),

1799

"debugancestor": (debugancestor, [], 'debugancestor INDEX REV1 REV2'),

1795

"debugcheckstate": (debugcheckstate, [], 'debugcheckstate'),

1800

"debugcheckstate": (debugcheckstate, [], 'debugcheckstate'),

1796

"debugconfig": (debugconfig, [], 'debugconfig'),

1801

"debugconfig": (debugconfig, [], 'debugconfig'),

1797

"debugstate": (debugstate, [], 'debugstate'),

1802

"debugstate": (debugstate, [], 'debugstate'),

1798

"debugdata": (debugdata, [], 'debugdata FILE REV'),

1803

"debugdata": (debugdata, [], 'debugdata FILE REV'),

1799

"debugindex": (debugindex, [], 'debugindex FILE'),

1804

"debugindex": (debugindex, [], 'debugindex FILE'),

1800

"debugindexdot": (debugindexdot, [], 'debugindexdot FILE'),

1805

"debugindexdot": (debugindexdot, [], 'debugindexdot FILE'),

1801

"debugrename": (debugrename, [], 'debugrename FILE [REV]'),

1806

"debugrename": (debugrename, [], 'debugrename FILE [REV]'),

1802

"debugwalk":

1807

"debugwalk":

1803

(debugwalk,

1808

(debugwalk,

1804

[('I', 'include', [], 'include path in search'),

1809

[('I', 'include', [], 'include path in search'),

1805

('X', 'exclude', [], 'exclude path from search')],

1810

('X', 'exclude', [], 'exclude path from search')],

1806

'debugwalk [OPTION]... [FILE]...'),

1811

'debugwalk [OPTION]... [FILE]...'),

1807

"^diff":

1812

"^diff":

1808

(diff,

1813

(diff,

1809

[('r', 'rev', [], 'revision'),

1814

[('r', 'rev', [], 'revision'),

1810

('a', 'text', None, 'treat all files as text'),

1815

('a', 'text', None, 'treat all files as text'),

1811

('I', 'include', [], 'include path in search'),

1816

('I', 'include', [], 'include path in search'),

1812

('X', 'exclude', [], 'exclude path from search')],

1817

('X', 'exclude', [], 'exclude path from search')],

1813

'hg diff [-a] [-I] [-X] [-r REV1 [-r REV2]] [FILE]...'),

1818

'hg diff [-a] [-I] [-X] [-r REV1 [-r REV2]] [FILE]...'),

1814

"^export":

1819

"^export":

1815

(export,

1820

(export,

1816

[('o', 'output', "", 'output to file'),

1821

[('o', 'output', "", 'output to file'),

1817

('a', 'text', None, 'treat all files as text')],

1822

('a', 'text', None, 'treat all files as text')],

1818

"hg export [-a] [-o OUTFILE] REV..."),

1823

"hg export [-a] [-o OUTFILE] REV..."),

1819

"forget":

1824

"forget":

1820

(forget,

1825

(forget,

1821

[('I', 'include', [], 'include path in search'),

1826

[('I', 'include', [], 'include path in search'),

1822

('X', 'exclude', [], 'exclude path from search')],

1827

('X', 'exclude', [], 'exclude path from search')],

1823

"hg forget [OPTION]... FILE..."),

1828

"hg forget [OPTION]... FILE..."),

1824

"grep":

1829

"grep":

1825

(grep,

1830

(grep,

1826

[('0', 'print0', None, 'end fields with NUL'),

1831

[('0', 'print0', None, 'end fields with NUL'),

1827

('I', 'include', [], 'include path in search'),

1832

('I', 'include', [], 'include path in search'),

1828

('X', 'exclude', [], 'include path in search'),

1833

('X', 'exclude', [], 'include path in search'),

1829

('', 'all', None, 'print all revisions with matches'),

1834

('', 'all', None, 'print all revisions with matches'),

1830

('i', 'ignore-case', None, 'ignore case when matching'),

1835

('i', 'ignore-case', None, 'ignore case when matching'),

1831

('l', 'files-with-matches', None, 'print names of files and revs with matches'),

1836

('l', 'files-with-matches', None, 'print names of files and revs with matches'),

1832

('n', 'line-number', None, 'print line numbers'),

1837

('n', 'line-number', None, 'print line numbers'),

1833

('r', 'rev', [], 'search in revision rev'),

1838

('r', 'rev', [], 'search in revision rev'),

1834

('u', 'user', None, 'print user who made change')],

1839

('u', 'user', None, 'print user who made change')],

1835

"hg grep [OPTION]... PATTERN [FILE]..."),

1840

"hg grep [OPTION]... PATTERN [FILE]..."),

1836

"heads":

1841

"heads":

1837

(heads,

1842

(heads,

1838

[('b', 'branches', None, 'find branch info')],

1843

[('b', 'branches', None, 'find branch info')],

1839

'hg heads [-b]'),

1844

'hg heads [-b]'),

1840

"help": (help_, [], 'hg help [COMMAND]'),

1845

"help": (help_, [], 'hg help [COMMAND]'),

1841

"identify|id": (identify, [], 'hg identify'),

1846

"identify|id": (identify, [], 'hg identify'),

1842

"import|patch":

1847

"import|patch":

1843

(import_,

1848

(import_,

1844

[('p', 'strip', 1, 'path strip'),

1849

[('p', 'strip', 1, 'path strip'),

1845

('f', 'force', None, 'skip check for outstanding changes'),

1850

('f', 'force', None, 'skip check for outstanding changes'),

1846

('b', 'base', "", 'base path')],

1851

('b', 'base', "", 'base path')],

1847

"hg import [-f] [-p NUM] [-b BASE] PATCH..."),

1852

"hg import [-f] [-p NUM] [-b BASE] PATCH..."),

1848

"incoming|in": (incoming,

1853

"incoming|in": (incoming,

1849

[('p', 'patch', None, 'show patch')],

1854

[('p', 'patch', None, 'show patch')],

1850

'hg incoming [-p] [SOURCE]'),

1855

'hg incoming [-p] [SOURCE]'),

1851

"^init": (init, [], 'hg init [DEST]'),

1856

"^init": (init, [], 'hg init [DEST]'),

1852

"locate":

1857

"locate":

1853

(locate,

1858

(locate,

1854

[('r', 'rev', '', 'revision'),

1859

[('r', 'rev', '', 'revision'),

1855

('0', 'print0', None, 'end filenames with NUL'),

1860

('0', 'print0', None, 'end filenames with NUL'),

1856

('f', 'fullpath', None, 'print complete paths'),

1861

('f', 'fullpath', None, 'print complete paths'),

1857

('I', 'include', [], 'include path in search'),

1862

('I', 'include', [], 'include path in search'),

1858

('X', 'exclude', [], 'exclude path from search')],

1863

('X', 'exclude', [], 'exclude path from search')],

1859

'hg locate [OPTION]... [PATTERN]...'),

1864

'hg locate [OPTION]... [PATTERN]...'),

1860

"^log|history":

1865

"^log|history":

1861

(log,

1866

(log,

1862

[('I', 'include', [], 'include path in search'),

1867

[('I', 'include', [], 'include path in search'),

1863

('X', 'exclude', [], 'exclude path from search'),

1868

('X', 'exclude', [], 'exclude path from search'),

1864

('b', 'branch', None, 'show branches'),

1869

('b', 'branch', None, 'show branches'),

1865

('r', 'rev', [], 'revision'),

1870

('r', 'rev', [], 'revision'),

1866

('p', 'patch', None, 'show patch')],

1871

('p', 'patch', None, 'show patch')],

1867

'hg log [-I] [-X] [-r REV]... [-p] [FILE]'),

1872

'hg log [-I] [-X] [-r REV]... [-p] [FILE]'),

1868

"manifest": (manifest, [], 'hg manifest [REV]'),

1873

"manifest": (manifest, [], 'hg manifest [REV]'),

1869

"outgoing|out": (outgoing,

1874

"outgoing|out": (outgoing,

1870

[('p', 'patch', None, 'show patch')],

1875

[('p', 'patch', None, 'show patch')],

1871

'hg outgoing [-p] [DEST]'),

1876

'hg outgoing [-p] [DEST]'),

1872

"parents": (parents, [], 'hg parents [REV]'),

1877

"parents": (parents, [], 'hg parents [REV]'),

1873

"paths": (paths, [], 'hg paths [NAME]'),

1878

"paths": (paths, [], 'hg paths [NAME]'),

1874

"^pull":

1879

"^pull":

1875

(pull,

1880

(pull,

1876

[('u', 'update', None, 'update working directory'),

1881

[('u', 'update', None, 'update working directory'),

1877

('e', 'ssh', "", 'ssh command'),

1882

('e', 'ssh', "", 'ssh command'),

1878

('', 'remotecmd', "", 'remote hg command')],

1883

('', 'remotecmd', "", 'remote hg command')],

1879

'hg pull [-u] [-e FILE] [--remotecmd FILE] [SOURCE]'),

1884

'hg pull [-u] [-e FILE] [--remotecmd FILE] [SOURCE]'),

1880

"^push":

1885

"^push":

1881

(push,

1886

(push,

1882

[('f', 'force', None, 'force push'),

1887

[('f', 'force', None, 'force push'),

1883

('e', 'ssh', "", 'ssh command'),

1888

('e', 'ssh', "", 'ssh command'),

1884

('', 'remotecmd', "", 'remote hg command')],

1889

('', 'remotecmd', "", 'remote hg command')],

1885

'hg push [-f] [-e FILE] [--remotecmd FILE] [DEST]'),

1890

'hg push [-f] [-e FILE] [--remotecmd FILE] [DEST]'),

1886

"rawcommit":

1891

"rawcommit":

1887

(rawcommit,

1892

(rawcommit,

1888

[('p', 'parent', [], 'parent'),

1893

[('p', 'parent', [], 'parent'),

1889

('d', 'date', "", 'date code'),

1894

('d', 'date', "", 'date code'),

1890

('u', 'user', "", 'user'),

1895

('u', 'user', "", 'user'),

1891

('F', 'files', "", 'file list'),

1896

('F', 'files', "", 'file list'),

1892

('m', 'message', "", 'commit message'),

1897

('m', 'message', "", 'commit message'),

1893

('t', 'text', "", 'commit message (deprecated: use -m)'),

1898

('t', 'text', "", 'commit message (deprecated: use -m)'),

1894

('l', 'logfile', "", 'commit message file')],

1899

('l', 'logfile', "", 'commit message file')],

1895

'hg rawcommit [OPTION]... [FILE]...'),

1900

'hg rawcommit [OPTION]... [FILE]...'),

1896

"recover": (recover, [], "hg recover"),

1901

"recover": (recover, [], "hg recover"),

1897

"^remove|rm": (remove,

1902

"^remove|rm": (remove,

1898

[('I', 'include', [], 'include path in search'),

1903

[('I', 'include', [], 'include path in search'),

1899

('X', 'exclude', [], 'exclude path from search')],

1904

('X', 'exclude', [], 'exclude path from search')],

1900

"hg remove [OPTION]... FILE..."),

1905

"hg remove [OPTION]... FILE..."),

1901

"rename|mv": (rename,

1906

"rename|mv": (rename,

1902

[('I', 'include', [], 'include path in search'),

1907

[('I', 'include', [], 'include path in search'),

1903

('X', 'exclude', [], 'exclude path from search'),

1908

('X', 'exclude', [], 'exclude path from search'),

1904

('A', 'after', None, 'record a copy after it has happened'),

1909

('A', 'after', None, 'record a copy after it has happened'),

1905

('f', 'force', None, 'replace destination if it exists'),

1910

('f', 'force', None, 'replace destination if it exists'),

1906

('p', 'parents', None, 'append source path to dest')],

1911

('p', 'parents', None, 'append source path to dest')],

1907

'hg rename [OPTION]... [SOURCE]... DEST'),

1912

'hg rename [OPTION]... [SOURCE]... DEST'),

1908

"^revert":

1913

"^revert":

1909

(revert,

1914

(revert,

1910

[("n", "nonrecursive", None, "don't recurse into subdirs"),

1915

[("n", "nonrecursive", None, "don't recurse into subdirs"),

1911

("r", "rev", "", "revision")],

1916

("r", "rev", "", "revision")],

1912

"hg revert [-n] [-r REV] [NAME]..."),

1917

"hg revert [-n] [-r REV] [NAME]..."),

1913

"root": (root, [], "hg root"),

1918

"root": (root, [], "hg root"),

1914

"^serve":

1919

"^serve":

1915

(serve,

1920

(serve,

1916

[('A', 'accesslog', '', 'access log file'),

1921

[('A', 'accesslog', '', 'access log file'),

1917

('E', 'errorlog', '', 'error log file'),

1922

('E', 'errorlog', '', 'error log file'),

1918

('p', 'port', 0, 'listen port'),

1923

('p', 'port', 0, 'listen port'),

1919

('a', 'address', '', 'interface address'),

1924

('a', 'address', '', 'interface address'),

1920

('n', 'name', "", 'repository name'),

1925

('n', 'name', "", 'repository name'),

1921

('', 'stdio', None, 'for remote clients'),

1926

('', 'stdio', None, 'for remote clients'),

1922

('t', 'templates', "", 'template directory'),

1927

('t', 'templates', "", 'template directory'),

1923

('', 'style', "", 'template style'),

1928

('', 'style', "", 'template style'),

1924

('6', 'ipv6', None, 'use IPv6 in addition to IPv4')],

1929

('6', 'ipv6', None, 'use IPv6 in addition to IPv4')],

1925

"hg serve [OPTION]..."),

1930

"hg serve [OPTION]..."),

1926

"^status":

1931

"^status":

1927

(status,

1932

(status,

1928

[('m', 'modified', None, 'show only modified files'),

1933

[('m', 'modified', None, 'show only modified files'),

1929

('a', 'added', None, 'show only added files'),

1934

('a', 'added', None, 'show only added files'),

1930

('r', 'removed', None, 'show only removed files'),

1935

('r', 'removed', None, 'show only removed files'),

1931

('u', 'unknown', None, 'show only unknown (not tracked) files'),

1936

('u', 'unknown', None, 'show only unknown (not tracked) files'),

1932

('n', 'no-status', None, 'hide status prefix'),

1937

('n', 'no-status', None, 'hide status prefix'),

1933

('0', 'print0', None, 'end filenames with NUL'),

1938

('0', 'print0', None, 'end filenames with NUL'),

1934

('I', 'include', [], 'include path in search'),

1939

('I', 'include', [], 'include path in search'),

1935

('X', 'exclude', [], 'exclude path from search')],

1940

('X', 'exclude', [], 'exclude path from search')],

1936

"hg status [OPTION]... [FILE]..."),

1941

"hg status [OPTION]... [FILE]..."),

1937

"tag":

1942

"tag":

1938

(tag,

1943

(tag,

1939

[('l', 'local', None, 'make the tag local'),

1944

[('l', 'local', None, 'make the tag local'),

1940

('m', 'message', "", 'commit message'),

1945

('m', 'message', "", 'commit message'),

1941

('t', 'text', "", 'commit message (deprecated: use -m)'),

1946

('t', 'text', "", 'commit message (deprecated: use -m)'),

1942

('d', 'date', "", 'date code'),

1947

('d', 'date', "", 'date code'),

1943

('u', 'user', "", 'user')],

1948

('u', 'user', "", 'user')],

1944

'hg tag [OPTION]... NAME [REV]'),

1949

'hg tag [OPTION]... NAME [REV]'),

1945

"tags": (tags, [], 'hg tags'),

1950

"tags": (tags, [], 'hg tags'),

1946

"tip": (tip, [], 'hg tip'),

1951

"tip": (tip, [], 'hg tip'),

1947

"unbundle":

1952

"unbundle":

1948

(unbundle,

1953

(unbundle,

1949

[],

1954

[],

1950

'hg unbundle FILE'),

1955

'hg unbundle FILE'),

1951

"undo": (undo, [], 'hg undo'),

1956

"undo": (undo, [], 'hg undo'),

1952

"^update|up|checkout|co":

1957

"^update|up|checkout|co":

1953

(update,

1958

(update,

1954

[('b', 'branch', "", 'checkout the head of a specific branch'),

1959

[('b', 'branch', "", 'checkout the head of a specific branch'),

1955

('m', 'merge', None, 'allow merging of conflicts'),

1960

('m', 'merge', None, 'allow merging of conflicts'),

1956

('C', 'clean', None, 'overwrite locally modified files')],

1961

('C', 'clean', None, 'overwrite locally modified files')],

1957

'hg update [-b TAG] [-m] [-C] [REV]'),

1962

'hg update [-b TAG] [-m] [-C] [REV]'),

1958

"verify": (verify, [], 'hg verify'),

1963

"verify": (verify, [], 'hg verify'),

1959

"version": (show_version, [], 'hg version'),

1964

"version": (show_version, [], 'hg version'),

1960

}

1965

}

1961

1966

1962

globalopts = [

1967

globalopts = [

1963

('R', 'repository', "", 'repository root directory'),

1968

('R', 'repository', "", 'repository root directory'),

1964

('', 'cwd', '', 'change working directory'),

1969

('', 'cwd', '', 'change working directory'),

1965

('y', 'noninteractive', None, 'run non-interactively'),

1970

('y', 'noninteractive', None, 'run non-interactively'),

1966

('q', 'quiet', None, 'quiet mode'),

1971

('q', 'quiet', None, 'quiet mode'),

1967

('v', 'verbose', None, 'verbose mode'),

1972

('v', 'verbose', None, 'verbose mode'),

1968

('', 'debug', None, 'debug mode'),

1973

('', 'debug', None, 'debug mode'),

1969

('', 'debugger', None, 'start debugger'),

1974

('', 'debugger', None, 'start debugger'),

1970

('', 'traceback', None, 'print traceback on exception'),

1975

('', 'traceback', None, 'print traceback on exception'),

1971

('', 'time', None, 'time how long the command takes'),

1976

('', 'time', None, 'time how long the command takes'),

1972

('', 'profile', None, 'profile'),

1977

('', 'profile', None, 'profile'),

1973

('', 'version', None, 'output version information and exit'),

1978

('', 'version', None, 'output version information and exit'),

1974

('h', 'help', None, 'display help and exit'),

1979

('h', 'help', None, 'display help and exit'),

1975

]

1980

]

1976

1981

1977

norepo = ("clone init version help debugancestor debugconfig debugdata"

1982

norepo = ("clone init version help debugancestor debugconfig debugdata"

1978

" debugindex debugindexdot paths")

1983

" debugindex debugindexdot paths")

1979

1984

1980

def find(cmd):

1985

def find(cmd):

1981

for e in table.keys():

1986

for e in table.keys():

1982

if re.match("(%s)$" % e, cmd):

1987

if re.match("(%s)$" % e, cmd):

1983

return e, table[e]

1988

return e, table[e]

1984

1989

1985

raise UnknownCommand(cmd)

1990

raise UnknownCommand(cmd)

1986

1991

1987

class SignalInterrupt(Exception):

1992

class SignalInterrupt(Exception):

1988

"""Exception raised on SIGTERM and SIGHUP."""

1993

"""Exception raised on SIGTERM and SIGHUP."""

1989

1994

1990

def catchterm(*args):

1995

def catchterm(*args):

1991

raise SignalInterrupt

1996

raise SignalInterrupt

1992

1997

1993

def run():

1998

def run():

1994

sys.exit(dispatch(sys.argv[1:]))

1999

sys.exit(dispatch(sys.argv[1:]))

1995

2000

1996

class ParseError(Exception):

2001

class ParseError(Exception):

1997

"""Exception raised on errors in parsing the command line."""

2002

"""Exception raised on errors in parsing the command line."""

1998

2003

1999

def parse(args):

2004

def parse(args):

2000

options = {}

2005

options = {}

2001

cmdoptions = {}

2006

cmdoptions = {}

2002

2007

2003

try:

2008

try:

2004

args = fancyopts.fancyopts(args, globalopts, options)

2009

args = fancyopts.fancyopts(args, globalopts, options)

2005

except fancyopts.getopt.GetoptError, inst:

2010

except fancyopts.getopt.GetoptError, inst:

2006

raise ParseError(None, inst)

2011

raise ParseError(None, inst)

2007

2012

2008

if args:

2013

if args:

2009

cmd, args = args[0], args[1:]

2014

cmd, args = args[0], args[1:]

2010

i = find(cmd)[1]

2015

i = find(cmd)[1]

2011

c = list(i[1])

2016

c = list(i[1])

2012

else:

2017

else:

2013

cmd = None

2018

cmd = None

2014

c = []

2019

c = []

2015

2020

2016

# combine global options into local

2021

# combine global options into local

2017

for o in globalopts:

2022

for o in globalopts:

2018

c.append((o[0], o[1], options[o[1]], o[3]))

2023

c.append((o[0], o[1], options[o[1]], o[3]))

2019

2024

2020

try:

2025

try:

2021

args = fancyopts.fancyopts(args, c, cmdoptions)

2026

args = fancyopts.fancyopts(args, c, cmdoptions)

2022

except fancyopts.getopt.GetoptError, inst:

2027

except fancyopts.getopt.GetoptError, inst:

2023

raise ParseError(cmd, inst)

2028

raise ParseError(cmd, inst)

2024

2029

2025

# separate global options back out

2030

# separate global options back out

2026

for o in globalopts:

2031

for o in globalopts:

2027

n = o[1]

2032

n = o[1]

2028

options[n] = cmdoptions[n]

2033

options[n] = cmdoptions[n]

2029

del cmdoptions[n]

2034

del cmdoptions[n]

2030

2035

2031

return (cmd, cmd and i[0] or None, args, options, cmdoptions)

2036

return (cmd, cmd and i[0] or None, args, options, cmdoptions)

2032

2037

2033

def dispatch(args):

2038

def dispatch(args):

2034

signal.signal(signal.SIGTERM, catchterm)

2039

signal.signal(signal.SIGTERM, catchterm)

2035

try:

2040

try:

2036

signal.signal(signal.SIGHUP, catchterm)

2041

signal.signal(signal.SIGHUP, catchterm)

2037

except AttributeError:

2042

except AttributeError:

2038

pass

2043

pass

2039

2044

2040

u = ui.ui()

2045

u = ui.ui()

2041

external = []

2046

external = []

2042

for x in u.extensions():

2047

for x in u.extensions():

2043

if x[1]:

2048

if x[1]:

2044

mod = imp.load_source(x[0], x[1])

2049

mod = imp.load_source(x[0], x[1])

2045

else:

2050

else:

2046

def importh(name):

2051

def importh(name):

2047

mod = __import__(name)

2052

mod = __import__(name)

2048

components = name.split('.')

2053

components = name.split('.')

2049

for comp in components[1:]:

2054

for comp in components[1:]:

2050

mod = getattr(mod, comp)

2055

mod = getattr(mod, comp)

2051

return mod

2056

return mod

2052

mod = importh(x[0])

2057

mod = importh(x[0])

2053

external.append(mod)

2058

external.append(mod)

2054

for x in external:

2059

for x in external:

2055

cmdtable = getattr(x, 'cmdtable', {})

2060

cmdtable = getattr(x, 'cmdtable', {})

2056

for t in cmdtable:

2061

for t in cmdtable:

2057

if t in table:

2062

if t in table:

2058

u.warn("module %s overrides %s\n" % (x.__name__, t))

2063

u.warn("module %s overrides %s\n" % (x.__name__, t))

2059

table.update(cmdtable)

2064

table.update(cmdtable)

2060

2065

2061

try:

2066

try:

2062

cmd, func, args, options, cmdoptions = parse(args)

2067

cmd, func, args, options, cmdoptions = parse(args)

2063

except ParseError, inst:

2068

except ParseError, inst:

2064

if inst.args[0]:

2069

if inst.args[0]:

2065

u.warn("hg %s: %s\n" % (inst.args[0], inst.args[1]))

2070

u.warn("hg %s: %s\n" % (inst.args[0], inst.args[1]))

2066

help_(u, inst.args[0])

2071

help_(u, inst.args[0])

2067

else:

2072

else:

2068

u.warn("hg: %s\n" % inst.args[1])

2073

u.warn("hg: %s\n" % inst.args[1])

2069

help_(u, 'shortlist')

2074

help_(u, 'shortlist')

2070

sys.exit(-1)

2075

sys.exit(-1)

2071

except UnknownCommand, inst:

2076

except UnknownCommand, inst:

2072

u.warn("hg: unknown command '%s'\n" % inst.args[0])

2077

u.warn("hg: unknown command '%s'\n" % inst.args[0])

2073

help_(u, 'shortlist')

2078

help_(u, 'shortlist')

2074

sys.exit(1)

2079

sys.exit(1)

2075

2080

2076

if options["time"]:

2081

if options["time"]:

2077

def get_times():

2082

def get_times():

2078

t = os.times()

2083

t = os.times()

2079

if t[4] == 0.0: # Windows leaves this as zero, so use time.clock()

2084

if t[4] == 0.0: # Windows leaves this as zero, so use time.clock()

2080

t = (t[0], t[1], t[2], t[3], time.clock())

2085

t = (t[0], t[1], t[2], t[3], time.clock())

2081

return t

2086

return t

2082

s = get_times()

2087

s = get_times()

2083

def print_time():

2088

def print_time():

2084

t = get_times()

2089

t = get_times()

2085

u.warn("Time: real %.3f secs (user %.3f+%.3f sys %.3f+%.3f)\n" %

2090

u.warn("Time: real %.3f secs (user %.3f+%.3f sys %.3f+%.3f)\n" %

2086

(t[4]-s[4], t[0]-s[0], t[2]-s[2], t[1]-s[1], t[3]-s[3]))

2091

(t[4]-s[4], t[0]-s[0], t[2]-s[2], t[1]-s[1], t[3]-s[3]))

2087

atexit.register(print_time)

2092

atexit.register(print_time)

2088

2093

2089

u.updateopts(options["verbose"], options["debug"], options["quiet"],

2094

u.updateopts(options["verbose"], options["debug"], options["quiet"],

2090

not options["noninteractive"])

2095

not options["noninteractive"])

2091

2096

2092

# enter the debugger before command execution

2097

# enter the debugger before command execution

2093

if options['debugger']:

2098

if options['debugger']:

2094

pdb.set_trace()

2099

pdb.set_trace()

2095

2100

2096

try:

2101

try:

2097

try:

2102

try:

2098

if options['help']:

2103

if options['help']:

2099

help_(u, cmd, options['version'])

2104

help_(u, cmd, options['version'])

2100

sys.exit(0)

2105

sys.exit(0)

2101

elif options['version']:

2106

elif options['version']:

2102

show_version(u)

2107

show_version(u)

2103

sys.exit(0)

2108

sys.exit(0)

2104

elif not cmd:

2109

elif not cmd:

2105

help_(u, 'shortlist')

2110

help_(u, 'shortlist')

2106

sys.exit(0)

2111

sys.exit(0)

2107

2112

2108

if options['cwd']:

2113

if options['cwd']:

2109

try:

2114

try:

2110

os.chdir(options['cwd'])

2115

os.chdir(options['cwd'])

2111

except OSError, inst:

2116

except OSError, inst:

2112

raise util.Abort('%s: %s' %

2117

raise util.Abort('%s: %s' %

2113

(options['cwd'], inst.strerror))

2118

(options['cwd'], inst.strerror))

2114

2119

2115

if cmd not in norepo.split():

2120

if cmd not in norepo.split():

2116

path = options["repository"] or ""

2121

path = options["repository"] or ""

2117

repo = hg.repository(ui=u, path=path)

2122

repo = hg.repository(ui=u, path=path)

2118

for x in external:

2123

for x in external:

2119

if hasattr(x, 'reposetup'): x.reposetup(u, repo)

2124

if hasattr(x, 'reposetup'): x.reposetup(u, repo)

2120

d = lambda: func(u, repo, *args, **cmdoptions)

2125

d = lambda: func(u, repo, *args, **cmdoptions)

2121

else:

2126

else:

2122

d = lambda: func(u, *args, **cmdoptions)

2127

d = lambda: func(u, *args, **cmdoptions)

2123

2128

2124

if options['profile']:

2129

if options['profile']:

2125

import hotshot, hotshot.stats

2130

import hotshot, hotshot.stats

2126

prof = hotshot.Profile("hg.prof")

2131

prof = hotshot.Profile("hg.prof")

2127

r = prof.runcall(d)

2132

r = prof.runcall(d)

2128

prof.close()

2133

prof.close()

2129

stats = hotshot.stats.load("hg.prof")

2134

stats = hotshot.stats.load("hg.prof")

2130

stats.strip_dirs()

2135

stats.strip_dirs()

2131

stats.sort_stats('time', 'calls')

2136

stats.sort_stats('time', 'calls')

2132

stats.print_stats(40)

2137

stats.print_stats(40)

2133

return r

2138

return r

2134

else:

2139

else:

2135

return d()

2140

return d()

2136

except:

2141

except:

2137

# enter the debugger when we hit an exception

2142

# enter the debugger when we hit an exception

2138

if options['debugger']:

2143

if options['debugger']:

2139

pdb.post_mortem(sys.exc_info()[2])

2144

pdb.post_mortem(sys.exc_info()[2])

2140

if options['traceback']:

2145

if options['traceback']:

2141

traceback.print_exc()

2146

traceback.print_exc()

2142

raise

2147

raise

2143

except hg.RepoError, inst:

2148

except hg.RepoError, inst:

2144

u.warn("abort: ", inst, "!\n")

2149

u.warn("abort: ", inst, "!\n")

2145

except revlog.RevlogError, inst:

2150

except revlog.RevlogError, inst:

2146

u.warn("abort: ", inst, "!\n")

2151

u.warn("abort: ", inst, "!\n")

2147

except SignalInterrupt:

2152

except SignalInterrupt:

2148

u.warn("killed!\n")

2153

u.warn("killed!\n")

2149

except KeyboardInterrupt:

2154

except KeyboardInterrupt:

2150

try:

2155

try:

2151

u.warn("interrupted!\n")

2156

u.warn("interrupted!\n")

2152

except IOError, inst:

2157

except IOError, inst:

2153

if inst.errno == errno.EPIPE:

2158

if inst.errno == errno.EPIPE:

2154

if u.debugflag:

2159

if u.debugflag:

2155

u.warn("\nbroken pipe\n")

2160

u.warn("\nbroken pipe\n")

2156

else:

2161

else:

2157

raise

2162

raise

2158

except IOError, inst:

2163

except IOError, inst:

2159

if hasattr(inst, "code"):

2164

if hasattr(inst, "code"):

2160

u.warn("abort: %s\n" % inst)

2165

u.warn("abort: %s\n" % inst)

2161

elif hasattr(inst, "reason"):

2166

elif hasattr(inst, "reason"):

2162

u.warn("abort: error: %s\n" % inst.reason[1])

2167

u.warn("abort: error: %s\n" % inst.reason[1])

2163

elif getattr(inst, "strerror", None):

2168

elif getattr(inst, "strerror", None):

2164

u.warn("abort: %s\n" % inst.strerror)

2169

u.warn("abort: %s\n" % inst.strerror)

2165

elif hasattr(inst, "args") and inst[0] == errno.EPIPE:

2170

elif hasattr(inst, "args") and inst[0] == errno.EPIPE:

2166

if u.debugflag:

2171

if u.debugflag:

2167

u.warn("broken pipe\n")

2172

u.warn("broken pipe\n")

2168

else:

2173

else:

2169

raise

2174

raise

2170

except OSError, inst:

2175

except OSError, inst:

2171

if hasattr(inst, "filename"):

2176

if hasattr(inst, "filename"):

2172

u.warn("abort: %s: %s\n" % (inst.strerror, inst.filename))

2177

u.warn("abort: %s: %s\n" % (inst.strerror, inst.filename))

2173

else:

2178

else:

2174

u.warn("abort: %s\n" % inst.strerror)

2179

u.warn("abort: %s\n" % inst.strerror)

2175

except util.Abort, inst:

2180

except util.Abort, inst:

2176

u.warn('abort: ', inst.args[0] % inst.args[1:], '\n')

2181

u.warn('abort: ', inst.args[0] % inst.args[1:], '\n')

2177

sys.exit(1)

2182

sys.exit(1)

2178

except TypeError, inst:

2183

except TypeError, inst:

2179

# was this an argument error?

2184

# was this an argument error?

2180

tb = traceback.extract_tb(sys.exc_info()[2])

2185

tb = traceback.extract_tb(sys.exc_info()[2])

2181

if len(tb) > 2: # no

2186

if len(tb) > 2: # no

2182

raise

2187

raise

2183

u.debug(inst, "\n")

2188

u.debug(inst, "\n")

2184

u.warn("%s: invalid arguments\n" % cmd)

2189

u.warn("%s: invalid arguments\n" % cmd)

2185

help_(u, cmd)

2190

help_(u, cmd)

2186

except UnknownCommand, inst:

2191

except UnknownCommand, inst:

2187

u.warn("hg: unknown command '%s'\n" % inst.args[0])

2192

u.warn("hg: unknown command '%s'\n" % inst.args[0])

2188

help_(u, 'shortlist')

2193

help_(u, 'shortlist')

2189

except SystemExit:

2194

except SystemExit:

2190

# don't catch this in the catch-all below

2195

# don't catch this in the catch-all below

2191

raise

2196

raise

2192

except:

2197

except:

2193

u.warn("** unknown exception encountered, details follow\n")

2198

u.warn("** unknown exception encountered, details follow\n")

2194

u.warn("** report bug details to mercurial@selenic.com\n")

2199

u.warn("** report bug details to mercurial@selenic.com\n")

2195

raise

2200

raise

2196

2201

2197

sys.exit(-1)

2202

sys.exit(-1)

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

             # commands.py - command processing for mercurial
             #
             # Copyright 2005 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.
             from demandload import demandload
             from node import *
             demandload(globals(), "os re sys signal shutil imp urllib pdb")
             demandload(globals(), "fancyopts ui hg util lock revlog")
             demandload(globals(), "fnmatch hgweb mdiff random signal time traceback")
             demandload(globals(), "errno socket version struct atexit sets bz2")
             class UnknownCommand(Exception):
                 """Exception raised if command is not in the command table."""
             def filterfiles(filters, files):
                 l = [x for x in files if x in filters]
                 for t in filters:
                     if t and t[-1] != "/":
                         t += "/"
                     l += [x for x in files if x.startswith(t)]
                 return l
             def relpath(repo, args):
                 cwd = repo.getcwd()
                 if cwd:
                     return [util.normpath(os.path.join(cwd, x)) for x in args]
                 return args
             def matchpats(repo, cwd, pats=[], opts={}, head=''):
                 return util.matcher(repo.root, cwd, pats or ['.'], opts.get('include'),
                                     opts.get('exclude'), head)
             def makewalk(repo, pats, opts, head=''):
                 cwd = repo.getcwd()
                 files, matchfn, anypats = matchpats(repo, cwd, pats, opts, head)
                 exact = dict(zip(files, files))
                 def walk():
                     for src, fn in repo.walk(files=files, match=matchfn):
                         yield src, fn, util.pathto(cwd, fn), fn in exact
                 return files, matchfn, walk()
             def walk(repo, pats, opts, head=''):
                 files, matchfn, results = makewalk(repo, pats, opts, head)
                 for r in results:
                     yield r
             def walkchangerevs(ui, repo, cwd, pats, opts):
                 '''Iterate over files and the revs they changed in.
                 Callers most commonly need to iterate backwards over the history
                 it is interested in.  Doing so has awful (quadratic-looking)
                 performance, so we use iterators in a "windowed" way.
                 We walk a window of revisions in the desired order.  Within the
                 window, we first walk forwards to gather data, then in the desired
                 order (usually backwards) to display it.
                 This function returns an (iterator, getchange) pair.  The
                 getchange function returns the changelog entry for a numeric
                 revision.  The iterator yields 3-tuples.  They will be of one of
                 the following forms:
                 "window", incrementing, lastrev: stepping through a window,
                 positive if walking forwards through revs, last rev in the
                 sequence iterated over - use to reset state for the current window
                 "add", rev, fns: out-of-order traversal of the given file names
                 fns, which changed during revision rev - use to gather data for
                 possible display
                 "iter", rev, None: in-order traversal of the revs earlier iterated
                 over with "add" - use to display data'''
+                if repo.changelog.count() == 0:
+                    return [], False
                 cwd = repo.getcwd()
                 if not pats and cwd:
                     opts['include'] = [os.path.join(cwd, i) for i in opts['include']]
                     opts['exclude'] = [os.path.join(cwd, x) for x in opts['exclude']]
                 files, matchfn, anypats = matchpats(repo, (pats and cwd) or '',
                                                     pats, opts)
                 revs = map(int, revrange(ui, repo, opts['rev'] or ['tip:0']))
                 wanted = {}
                 slowpath = anypats
                 window = 300
                 fncache = {}
                 chcache = {}
                 def getchange(rev):
                     ch = chcache.get(rev)
                     if ch is None:
                         chcache[rev] = ch = repo.changelog.read(repo.lookup(str(rev)))
                     return ch
                 if not slowpath and not files:
                     # No files, no patterns.  Display all revs.
                     wanted = dict(zip(revs, revs))
                 if not slowpath:
                     # Only files, no patterns.  Check the history of each file.
                     def filerevgen(filelog):
                         for i in xrange(filelog.count() - 1, -1, -window):
                             revs = []
                             for j in xrange(max(0, i - window), i + 1):
                                 revs.append(filelog.linkrev(filelog.node(j)))
                             revs.reverse()
                             for rev in revs:
                                 yield rev
                     minrev, maxrev = min(revs), max(revs)
                     for file in files:
                         filelog = repo.file(file)
                         # A zero count may be a directory or deleted file, so
                         # try to find matching entries on the slow path.
                         if filelog.count() == 0:
                             slowpath = True
                             break
                         for rev in filerevgen(filelog):
                             if rev <= maxrev:
                                 if rev < minrev:
                                     break
                                 fncache.setdefault(rev, [])
                                 fncache[rev].append(file)
                                 wanted[rev] = 1
                 if slowpath:
                     # The slow path checks files modified in every changeset.
                     def changerevgen():
                         for i in xrange(repo.changelog.count() - 1, -1, -window):
                             for j in xrange(max(0, i - window), i + 1):
                                 yield j, getchange(j)[3]
                     for rev, changefiles in changerevgen():
                         matches = filter(matchfn, changefiles)
                         if matches:
                             fncache[rev] = matches
                             wanted[rev] = 1
                 def iterate():
                     for i in xrange(0, len(revs), window):
                         yield 'window', revs[0] < revs[-1], revs[-1]
                         nrevs = [rev for rev in revs[i:min(i+window, len(revs))]
                                  if rev in wanted]
                         srevs = list(nrevs)
                         srevs.sort()
                         for rev in srevs:
                             fns = fncache.get(rev) or filter(matchfn, getchange(rev)[3])
                             yield 'add', rev, fns
                         for rev in nrevs:
                             yield 'iter', rev, None
                 return iterate(), getchange
             revrangesep = ':'
             def revrange(ui, repo, revs, revlog=None):
                 """Yield revision as strings from a list of revision specifications."""
                 if revlog is None:
                     revlog = repo.changelog
                 revcount = revlog.count()
                 def fix(val, defval):
                     if not val:
                         return defval
                     try:
                         num = int(val)
                         if str(num) != val:
                             raise ValueError
                         if num < 0: num += revcount
                         if num < 0: num = 0
                         elif num >= revcount:
                             raise ValueError
                     except ValueError:
                         try:
                             num = repo.changelog.rev(repo.lookup(val))
                         except KeyError:
                             try:
                                 num = revlog.rev(revlog.lookup(val))
                             except KeyError:
                                 raise util.Abort('invalid revision identifier %s', val)
                     return num
                 seen = {}
                 for spec in revs:
                     if spec.find(revrangesep) >= 0:
                         start, end = spec.split(revrangesep, 1)
                         start = fix(start, 0)
                         end = fix(end, revcount - 1)
                         step = start > end and -1 or 1
                         for rev in xrange(start, end+step, step):
                             if rev in seen: continue
                             seen[rev] = 1
                             yield str(rev)
                     else:
                         rev = fix(spec, None)
                         if rev in seen: continue
                         seen[rev] = 1
                         yield str(rev)
             def make_filename(repo, r, pat, node=None,
                               total=None, seqno=None, revwidth=None, pathname=None):
                 node_expander = {
                     'H': lambda: hex(node),
                     'R': lambda: str(r.rev(node)),
                     'h': lambda: short(node),
                     }
                 expander = {
                     '%': lambda: '%',
                     'b': lambda: os.path.basename(repo.root),
                     }
                 try:
                     if node:
                         expander.update(node_expander)
                     if node and revwidth is not None:
                         expander['r'] = lambda: str(r.rev(node)).zfill(revwidth)
                     if total is not None:
                         expander['N'] = lambda: str(total)
                     if seqno is not None:
                         expander['n'] = lambda: str(seqno)
                     if total is not None and seqno is not None:
                         expander['n'] = lambda:str(seqno).zfill(len(str(total)))
                     if pathname is not None:
                         expander['s'] = lambda: os.path.basename(pathname)
                         expander['d'] = lambda: os.path.dirname(pathname) or '.'
                         expander['p'] = lambda: pathname
                     newname = []
                     patlen = len(pat)
                     i = 0
                     while i < patlen:
                         c = pat[i]
                         if c == '%':
                             i += 1
                             c = pat[i]
                             c = expander[c]()
                         newname.append(c)
                         i += 1
                     return ''.join(newname)
                 except KeyError, inst:
                     raise util.Abort("invalid format spec '%%%s' in output file name",
                                 inst.args[0])
             def make_file(repo, r, pat, node=None,
                           total=None, seqno=None, revwidth=None, mode='wb', pathname=None):
                 if not pat or pat == '-':
                     return 'w' in mode and sys.stdout or sys.stdin
                 if hasattr(pat, 'write') and 'w' in mode:
                     return pat
                 if hasattr(pat, 'read') and 'r' in mode:
                     return pat
                 return open(make_filename(repo, r, pat, node, total, seqno, revwidth,
                                           pathname),
                             mode)
             def dodiff(fp, ui, repo, node1, node2, files=None, match=util.always,
                        changes=None, text=False):
                 if not changes:
                     (c, a, d, u) = repo.changes(node1, node2, files, match=match)
                 else:
                     (c, a, d, u) = changes
                 if files:
                     c, a, d = map(lambda x: filterfiles(files, x), (c, a, d))
                 if not c and not a and not d:
                     return
                 if node2:
                     change = repo.changelog.read(node2)
                     mmap2 = repo.manifest.read(change[0])
                     date2 = util.datestr(change[2])
                     def read(f):
                         return repo.file(f).read(mmap2[f])
                 else:
                     date2 = util.datestr()
                     if not node1:
                         node1 = repo.dirstate.parents()[0]
                     def read(f):
                         return repo.wfile(f).read()
                 if ui.quiet:
                     r = None
                 else:
                     hexfunc = ui.verbose and hex or short
                     r = [hexfunc(node) for node in [node1, node2] if node]
                 change = repo.changelog.read(node1)
                 mmap = repo.manifest.read(change[0])
                 date1 = util.datestr(change[2])
                 for f in c:
                     to = None
                     if f in mmap:
                         to = repo.file(f).read(mmap[f])
                     tn = read(f)
                     fp.write(mdiff.unidiff(to, date1, tn, date2, f, r, text=text))
                 for f in a:
                     to = None
                     tn = read(f)
                     fp.write(mdiff.unidiff(to, date1, tn, date2, f, r, text=text))
                 for f in d:
                     to = repo.file(f).read(mmap[f])
                     tn = None
                     fp.write(mdiff.unidiff(to, date1, tn, date2, f, r, text=text))
             def trimuser(ui, name, rev, revcache):
                 """trim the name of the user who committed a change"""
                 user = revcache.get(rev)
                 if user is None:
                     user = revcache[rev] = ui.shortuser(name)
                 return user
             def show_changeset(ui, repo, rev=0, changenode=None, brinfo=None):
                 """show a single changeset or file revision"""
                 log = repo.changelog
                 if changenode is None:
                     changenode = log.node(rev)
                 elif not rev:
                     rev = log.rev(changenode)
                 if ui.quiet:
                     ui.write("%d:%s\n" % (rev, short(changenode)))
                     return
                 changes = log.read(changenode)
                 date = util.datestr(changes[2])
                 parents = [(log.rev(p), ui.verbose and hex(p) or short(p))
                            for p in log.parents(changenode)
                            if ui.debugflag or p != nullid]
                 if not ui.debugflag and len(parents) == 1 and parents[0][0] == rev-1:
                     parents = []
                 if ui.verbose:
                     ui.write("changeset:   %d:%s\n" % (rev, hex(changenode)))
                 else:
                     ui.write("changeset:   %d:%s\n" % (rev, short(changenode)))
                 for tag in repo.nodetags(changenode):
                     ui.status("tag:         %s\n" % tag)
                 for parent in parents:
                     ui.write("parent:      %d:%s\n" % parent)
                 if brinfo and changenode in brinfo:
                     br = brinfo[changenode]
                     ui.write("branch:      %s\n" % " ".join(br))
                 ui.debug("manifest:    %d:%s\n" % (repo.manifest.rev(changes[0]),
                                                   hex(changes[0])))
                 ui.status("user:        %s\n" % changes[1])
                 ui.status("date:        %s\n" % date)
                 if ui.debugflag:
                     files = repo.changes(log.parents(changenode)[0], changenode)
                     for key, value in zip(["files:", "files+:", "files-:"], files):
                         if value:
                             ui.note("%-12s %s\n" % (key, " ".join(value)))
                 else:
                     ui.note("files:       %s\n" % " ".join(changes[3]))
                 description = changes[4].strip()
                 if description:
                     if ui.verbose:
                         ui.status("description:\n")
                         ui.status(description)
                         ui.status("\n\n")
                     else:
                         ui.status("summary:     %s\n" % description.splitlines()[0])
                 ui.status("\n")
             def show_version(ui):
                 """output version and copyright information"""
                 ui.write("Mercurial Distributed SCM (version %s)\n"
                          % version.get_version())
                 ui.status(
                     "\nCopyright (C) 2005 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"
                 )
             def help_(ui, cmd=None, with_version=False):
                 """show help for a given command or all commands"""
                 option_lists = []
                 if cmd and cmd != 'shortlist':
                     if with_version:
                         show_version(ui)
                         ui.write('\n')
                     key, i = find(cmd)
                     # synopsis
                     ui.write("%s\n\n" % i[2])
                     # description
                     doc = i[0].__doc__
                     if ui.quiet:
                         doc = doc.splitlines(0)[0]
                     ui.write("%s\n" % doc.rstrip())
                     if not ui.quiet:
                         # aliases
                         aliases = ', '.join(key.split('|')[1:])
                         if aliases:
                             ui.write("\naliases: %s\n" % aliases)
                         # options
                         if i[1]:
                             option_lists.append(("options", i[1]))
                 else:
                     # program name
                     if ui.verbose or with_version:
                         show_version(ui)
                     else:
                         ui.status("Mercurial Distributed SCM\n")
                     ui.status('\n')
                     # list of commands
                     if cmd == "shortlist":
                         ui.status('basic commands (use "hg help" '
                                   'for the full list or option "-v" for details):\n\n')
                     elif ui.verbose:
                         ui.status('list of commands:\n\n')
                     else:
                         ui.status('list of commands (use "hg help -v" '
                                   'to show aliases and global options):\n\n')
                     h = {}
                     cmds = {}
                     for c, e in table.items():
                         f = c.split("|")[0]
                         if cmd == "shortlist" and not f.startswith("^"):
                             continue
                         f = f.lstrip("^")
                         if not ui.debugflag and f.startswith("debug"):
                             continue
                         d = ""
                         if e[0].__doc__:
                             d = e[0].__doc__.splitlines(0)[0].rstrip()
                         h[f] = d
                         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]))
                 # global options
                 if ui.verbose:
                     option_lists.append(("global options", globalopts))
                 # list all option lists
                 opt_output = []
                 for title, options in option_lists:
                     opt_output.append(("\n%s:\n" % title, None))
                     for shortopt, longopt, default, desc in options:
                         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]])
                     for first, second in opt_output:
                         if second:
                             ui.write(" %-*s  %s\n" % (opts_len, first, second))
                         else:
                             ui.write("%s\n" % first)
             # Commands start here, listed alphabetically
             def add(ui, repo, *pats, **opts):
                 '''add the specified files on the next commit'''
                 names = []
                 for src, abs, rel, exact in 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)
                 repo.add(names)
             def addremove(ui, repo, *pats, **opts):
                 """add all new files, delete all missing files"""
                 add, remove = [], []
                 for src, abs, rel, exact in walk(repo, pats, opts):
                     if src == 'f' and repo.dirstate.state(abs) == '?':
                         add.append(abs)
                         if ui.verbose or not exact:
                             ui.status('adding ', rel, '\n')
                     if repo.dirstate.state(abs) != 'r' and not os.path.exists(rel):
                         remove.append(abs)
                         if ui.verbose or not exact:
                             ui.status('removing ', rel, '\n')
                 repo.add(add)
                 repo.remove(remove)
             def annotate(ui, repo, *pats, **opts):
                 """show changeset information per file line"""
                 def getnode(rev):
                     return short(repo.changelog.node(rev))
                 ucache = {}
                 def getname(rev):
                     cl = repo.changelog.read(repo.changelog.node(rev))
                     return trimuser(ui, cl[1], rev, ucache)
                 if not pats:
                     raise util.Abort('at least one file name or pattern required')
                 opmap = [['user', getname], ['number', str], ['changeset', getnode]]
                 if not opts['user'] and not opts['changeset']:
                     opts['number'] = 1
                 if opts['rev']:
                     node = repo.changelog.lookup(opts['rev'])
                 else:
                     node = repo.dirstate.parents()[0]
                 change = repo.changelog.read(node)
                 mmap = repo.manifest.read(change[0])
                 for src, abs, rel, exact in walk(repo, pats, opts):
                     if abs not in mmap:
                         ui.warn("warning: %s is not in the repository!\n" % rel)
                         continue
                     f = repo.file(abs)
                     if not opts['text'] and util.binary(f.read(mmap[abs])):
                         ui.write("%s: binary file\n" % rel)
                         continue
                     lines = f.annotate(mmap[abs])
                     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 bundle(ui, repo, fname, dest="default-push", **opts):
                 """create a changegroup file"""
                 f = open(fname, "wb")
                 dest = ui.expandpath(dest)
                 other = hg.repository(ui, dest)
                 o = repo.findoutgoing(other)
                 cg = repo.changegroup(o)
                 try:
                     f.write("HG10")
                     z = bz2.BZ2Compressor(9)
                     while 1:
                         chunk = cg.read(4096)
                         if not chunk:
                             break
                         f.write(z.compress(chunk))
                     f.write(z.flush())
                 except:
                     os.unlink(fname)
             def cat(ui, repo, file1, *pats, **opts):
                 """output the latest or given revisions of files"""
                 mf = {}
                 if opts['rev']:
                     change = repo.changelog.read(repo.lookup(opts['rev']))
                     mf = repo.manifest.read(change[0])
                 for src, abs, rel, exact in walk(repo, (file1,) + pats, opts):
                     r = repo.file(abs)
                     if opts['rev']:
                         try:
                             n = mf[abs]
                         except (hg.RepoError, KeyError):
                             try:
                                 n = r.lookup(rev)
                             except KeyError, inst:
                                 raise util.Abort('cannot find file %s in rev %s', rel, rev)
                     else:
                         n = r.tip()
                     fp = make_file(repo, r, opts['output'], node=n, pathname=abs)
                     fp.write(r.read(n))
             def clone(ui, source, dest=None, **opts):
                 """make a copy of an existing repository"""
                 if dest is None:
                     dest = os.path.basename(os.path.normpath(source))
                 if os.path.exists(dest):
                     raise util.Abort("destination '%s' already exists", dest)
                 dest = os.path.realpath(dest)
                 class Dircleanup:
                     def __init__(self, dir_):
                         self.rmtree = shutil.rmtree
                         self.dir_ = dir_
                         os.mkdir(dir_)
                     def close(self):
                         self.dir_ = None
                     def __del__(self):
                         if self.dir_:
                             self.rmtree(self.dir_, True)
                 if opts['ssh']:
                     ui.setconfig("ui", "ssh", opts['ssh'])
                 if opts['remotecmd']:
                     ui.setconfig("ui", "remotecmd", opts['remotecmd'])
                 if not os.path.exists(source):
                     source = ui.expandpath(source)
                 d = Dircleanup(dest)
                 abspath = source
                 other = hg.repository(ui, source)
                 copy = False
                 if other.dev() != -1:
                     abspath = os.path.abspath(source)
                     if not opts['pull']:
                         copy = True
                 if copy:
                     try:
                         # we use a lock here because if we race with commit, we
                         # can end up with extra data in the cloned revlogs that's
                         # not pointed to by changesets, thus causing verify to
                         # fail
                         l1 = lock.lock(os.path.join(source, ".hg", "lock"))
                     except OSError:
                         copy = False
                 if copy:
                     # we lock here to avoid premature writing to the target
                     os.mkdir(os.path.join(dest, ".hg"))
                     l2 = lock.lock(os.path.join(dest, ".hg", "lock"))
                     files = "data 00manifest.d 00manifest.i 00changelog.d 00changelog.i"
                     for f in files.split():
                         src = os.path.join(source, ".hg", f)
                         dst = os.path.join(dest, ".hg", f)
                         util.copyfiles(src, dst)
                     repo = hg.repository(ui, dest)
                 else:
                     repo = hg.repository(ui, dest, create=1)
                     repo.pull(other)
                 f = repo.opener("hgrc", "w", text=True)
                 f.write("[paths]\n")
                 f.write("default = %s\n" % abspath)
                 if not opts['noupdate']:
                     update(ui, repo)
                 d.close()
             def commit(ui, repo, *pats, **opts):
                 """commit the specified files or all outstanding changes"""
                 if opts['text']:
                     ui.warn("Warning: -t and --text is deprecated,"
                             " please use -m or --message instead.\n")
                 message = opts['message'] or opts['text']
                 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))
                 if opts['addremove']:
                     addremove(ui, repo, *pats, **opts)
                 cwd = repo.getcwd()
                 if not pats and cwd:
                     opts['include'] = [os.path.join(cwd, i) for i in opts['include']]
                     opts['exclude'] = [os.path.join(cwd, x) for x in opts['exclude']]
                 fns, match, anypats = matchpats(repo, (pats and repo.getcwd()) or '',
                                                 pats, opts)
                 if pats:
                     c, a, d, u = repo.changes(files=fns, match=match)
                     files = c + a + [fn for fn in d if repo.dirstate.state(fn) == 'r']
                 else:
                     files = []
                 try:
                     repo.commit(files, message, opts['user'], opts['date'], match)
                 except ValueError, inst:
                     raise util.Abort(str(inst))
             def docopy(ui, repo, pats, opts):
                 if not pats:
                     raise util.Abort('no source or destination specified')
                 elif len(pats) == 1:
                     raise util.Abort('no destination specified')
                 pats = list(pats)
                 dest = pats.pop()
                 sources = []
                 def okaytocopy(abs, rel, exact):
                     reasons = {'?': 'is not managed',
                                'a': 'has been marked for add'}
                     reason = reasons.get(repo.dirstate.state(abs))
                     if reason:
                         if exact: ui.warn('%s: not copying - file %s\n' % (rel, reason))
                     else:
                         return True
                 for src, abs, rel, exact in walk(repo, pats, opts):
                     if okaytocopy(abs, rel, exact):
                         sources.append((abs, rel, exact))
                 if not sources:
                     raise util.Abort('no files to copy')
                 cwd = repo.getcwd()
                 absdest = util.canonpath(repo.root, cwd, dest)
                 reldest = util.pathto(cwd, absdest)
                 if os.path.exists(reldest):
                     destisfile = not os.path.isdir(reldest)
                 else:
                     destisfile = len(sources) == 1 or repo.dirstate.state(absdest) != '?'
                 if destisfile:
                     if opts['parents']:
                         raise util.Abort('with --parents, destination must be a directory')
                     elif len(sources) > 1:
                         raise util.Abort('with multiple sources, destination must be a '
                                          'directory')
                 errs, copied = 0, []
                 for abs, rel, exact in sources:
                     if opts['parents']:
                         mydest = os.path.join(dest, rel)
                     elif destisfile:
                         mydest = reldest
                     else:
                         mydest = os.path.join(dest, os.path.basename(rel))
                     myabsdest = util.canonpath(repo.root, cwd, mydest)
                     myreldest = util.pathto(cwd, myabsdest)
                     if not opts['force'] and repo.dirstate.state(myabsdest) not in 'a?':
                         ui.warn('%s: not overwriting - file already managed\n' % myreldest)
                         continue
                     mydestdir = os.path.dirname(myreldest) or '.'
                     if not opts['after']:
                         try:
                             if opts['parents']: os.makedirs(mydestdir)
                             elif not destisfile: os.mkdir(mydestdir)
                         except OSError, inst:
                             if inst.errno != errno.EEXIST: raise
                     if ui.verbose or not exact:
                         ui.status('copying %s to %s\n' % (rel, myreldest))
                     if not opts['after']:
                         try:
                             shutil.copyfile(rel, myreldest)
                             n = repo.manifest.tip()
                             mf = repo.manifest.readflags(n)
                             util.set_exec(myreldest, util.is_exec(rel, mf[abs]))
                         except shutil.Error, inst:
                             raise util.Abort(str(inst))
                         except IOError, inst:
                             if inst.errno == errno.ENOENT:
                                 ui.warn('%s: deleted in working copy\n' % rel)
                             else:
                                 ui.warn('%s: cannot copy - %s\n' % (rel, inst.strerror))
                             errs += 1
                             continue
                     repo.copy(abs, myabsdest)
                     copied.append((abs, rel, exact))
                 if errs:
                     ui.warn('(consider using --after)\n')
                 return errs, copied
             def copy(ui, repo, *pats, **opts):
                 """mark files as copied for the next commit"""
                 errs, copied = docopy(ui, repo, pats, opts)
                 return errs
             def debugancestor(ui, index, rev1, rev2):
                 """find the ancestor revision of two revisions in a given index"""
                 r = revlog.revlog(file, index, "")
                 a = r.ancestor(r.lookup(rev1), r.lookup(rev2))
                 ui.write("%d:%s\n" % (r.rev(a), hex(a)))
             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()
                 m1n = repo.changelog.read(parent1)[0]
                 m2n = repo.changelog.read(parent2)[0]
                 m1 = repo.manifest.read(m1n)
                 m2 = repo.manifest.read(m2n)
                 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:
                     raise util.Abort(".hg/dirstate inconsistent with current parent's manifest")
             def debugconfig(ui):
                 """show combined config settings from all hgrc files"""
                 try:
                     repo = hg.repository(ui)
                 except hg.RepoError:
                     pass
                 for section, name, value in ui.walkconfig():
                     ui.write('%s.%s=%s\n' % (section, name, value))
             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:
                     ui.write("%c %3o %10d %s %s\n"
                              % (dc[file_][0], dc[file_][1] & 0777, dc[file_][2],
                                 time.strftime("%x %X",
                                               time.localtime(dc[file_][3])), file_))
                 for f in repo.dirstate.copies:
                     ui.write("copy: %s -> %s\n" % (repo.dirstate.copies[f], f))
             def debugdata(ui, file_, rev):
                 """dump the contents of an data file revision"""
                 r = revlog.revlog(file, file_[:-2] + ".i", file_)
                 try:
                     ui.write(r.revision(r.lookup(rev)))
                 except KeyError:
                     raise util.Abort('invalid revision identifier %s', rev)
             def debugindex(ui, file_):
                 """dump the contents of an index file"""
                 r = revlog.revlog(file, file_, "")
                 ui.write("   rev    offset  length   base linkrev" +
                          " nodeid       p1           p2\n")
                 for i in range(r.count()):
                     e = r.index[i]
                     ui.write("% 6d % 9d % 7d % 6d % 7d %s %s %s\n" % (
                             i, e[0], e[1], e[2], e[3],
                         short(e[6]), short(e[4]), short(e[5])))
             def debugindexdot(ui, file_):
                 """dump an index DAG as a .dot file"""
                 r = revlog.revlog(file, file_, "")
                 ui.write("digraph G {\n")
                 for i in range(r.count()):
                     e = r.index[i]
                     ui.write("\t%d -> %d\n" % (r.rev(e[4]), i))
                     if e[5] != nullid:
                         ui.write("\t%d -> %d\n" % (r.rev(e[5]), i))
                 ui.write("}\n")
             def debugrename(ui, repo, file, rev=None):
                 """dump rename information"""
                 r = repo.file(relpath(repo, [file])[0])
                 if rev:
                     try:
                         # assume all revision numbers are for changesets
                         n = repo.lookup(rev)
                         change = repo.changelog.read(n)
                         m = repo.manifest.read(change[0])
                         n = m[relpath(repo, [file])[0]]
                     except hg.RepoError, KeyError:
                         n = r.lookup(rev)
                 else:
                     n = r.tip()
                 m = r.renamed(n)
                 if m:
                     ui.write("renamed from %s:%s\n" % (m[0], hex(m[1])))
                 else:
                     ui.write("not renamed\n")
             def debugwalk(ui, repo, *pats, **opts):
                 """show how files match on given patterns"""
                 items = list(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 working directory (or selected files)"""
                 node1, node2 = None, None
                 revs = [repo.lookup(x) for x in opts['rev']]
                 if len(revs) > 0:
                     node1 = revs[0]
                 if len(revs) > 1:
                     node2 = revs[1]
                 if len(revs) > 2:
                     raise util.Abort("too many revisions to diff")
                 fns, matchfn, anypats = matchpats(repo, repo.getcwd(), pats, opts)
                 dodiff(sys.stdout, ui, repo, node1, node2, fns, match=matchfn,
                        text=opts['text'])
             def doexport(ui, repo, changeset, seqno, total, revwidth, opts):
                 node = repo.lookup(changeset)
                 prev, other = repo.changelog.parents(node)
                 change = repo.changelog.read(node)
                 fp = make_file(repo, repo.changelog, opts['output'],
                                node=node, total=total, seqno=seqno,
                                revwidth=revwidth)
                 if fp != sys.stdout:
                     ui.note("%s\n" % fp.name)
                 fp.write("# HG changeset patch\n")
                 fp.write("# User %s\n" % change[1])
                 fp.write("# Node ID %s\n" % hex(node))
                 fp.write("# Parent  %s\n" % hex(prev))
                 if other != nullid:
                     fp.write("# Parent  %s\n" % hex(other))
                 fp.write(change[4].rstrip())
                 fp.write("\n\n")
                 dodiff(fp, ui, repo, prev, node, text=opts['text'])
                 if fp != sys.stdout:
                     fp.close()
             def export(ui, repo, *changesets, **opts):
                 """dump the header and diffs for one or more changesets"""
                 if not changesets:
                     raise util.Abort("export requires at least one changeset")
                 seqno = 0
                 revs = list(revrange(ui, repo, changesets))
                 total = len(revs)
                 revwidth = max(map(len, revs))
                 ui.note(len(revs) > 1 and "Exporting patches:\n" or "Exporting patch:\n")
                 for cset in revs:
                     seqno += 1
                     doexport(ui, repo, cset, seqno, total, revwidth, opts)
             def forget(ui, repo, *pats, **opts):
                 """don't add the specified files on the next commit"""
                 forget = []
                 for src, abs, rel, exact in walk(repo, pats, opts):
                     if repo.dirstate.state(abs) == 'a':
                         forget.append(abs)
                         if ui.verbose or not exact:
                             ui.status('forgetting ', rel, '\n')
                 repo.forget(forget)
             def grep(ui, repo, pattern, *pats, **opts):
                 """search for a pattern in specified files and revisions"""
                 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:
                     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
                     def __hash__(self):
                         return hash(self.line)
                 matches = {}
                 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[s] = s
                 prev = {}
                 ucache = {}
                 def display(fn, rev, states, prevstates):
                     diff = list(sets.Set(states).symmetric_difference(sets.Set(prevstates)))
                     diff.sort(lambda x, y: cmp(x.linenum, y.linenum))
                     counts = {'-': 0, '+': 0}
                     filerevmatches = {}
                     for l in diff:
                         if incrementing or not opts['all']:
                             change = ((l in prevstates) and '-') or '+'
                             r = rev
                         else:
                             change = ((l in states) and '-') or '+'
                             r = prev[fn]
                         cols = [fn, str(rev)]
                         if opts['line_number']: cols.append(str(l.linenum))
                         if opts['all']: cols.append(change)
                         if opts['user']: cols.append(trimuser(ui, getchange(rev)[1], rev,
                                                               ucache))
                         if opts['files_with_matches']:
                             c = (fn, rev)
                             if c in filerevmatches: continue
                             filerevmatches[c] = 1
                         else:
                             cols.append(l.line)
                         ui.write(sep.join(cols), eol)
                         counts[change] += 1
                     return counts['+'], counts['-']
                 fstate = {}
                 skip = {}
                 changeiter, getchange = walkchangerevs(ui, repo, repo.getcwd(), pats, opts)
                 count = 0
+                incrementing = False
                 for st, rev, fns in changeiter:
                     if st == 'window':
                         incrementing = rev
                         matches.clear()
                     elif st == 'add':
                         change = repo.changelog.read(repo.lookup(str(rev)))
                         mf = repo.manifest.read(change[0])
                         matches[rev] = {}
                         for fn in fns:
                             if fn in skip: continue
                             fstate.setdefault(fn, {})
                             try:
                                 grepbody(fn, rev, getfile(fn).read(mf[fn]))
                             except KeyError:
                                 pass
                     elif st == 'iter':
                         states = matches[rev].items()
                         states.sort()
                         for fn, m in states:
                             if fn in skip: continue
                             if incrementing or not opts['all'] or fstate[fn]:
                                 pos, neg = display(fn, rev, m, fstate[fn])
                                 count += pos + neg
                                 if pos and not opts['all']:
                                     skip[fn] = True
                             fstate[fn] = m
                             prev[fn] = rev
                 if not incrementing:
                     fstate = fstate.items()
                     fstate.sort()
                     for fn, state in fstate:
                         if fn in skip: continue
                         display(fn, rev, {}, state)
                 return (count == 0 and 1) or 0
             def heads(ui, repo, **opts):
                 """show current repository heads"""
                 heads = repo.changelog.heads()
                 br = None
                 if opts['branches']:
                     br = repo.branchlookup(heads)
                 for n in repo.changelog.heads():
                     show_changeset(ui, repo, changenode=n, brinfo=br)
             def identify(ui, repo):
                 """print information about the working copy"""
                 parents = [p for p in repo.dirstate.parents() if p != nullid]
                 if not parents:
                     ui.write("unknown\n")
                     return
                 hexfunc = ui.verbose and hex or short
                 (c, a, d, u) = repo.changes()
                 output = ["%s%s" % ('+'.join([hexfunc(parent) for parent in parents]),
                                     (c or a or d) and "+" or "")]
                 if not ui.quiet:
                     # 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"""
                 patches = (patch1,) + patches
                 if not opts['force']:
                     (c, a, d, u) = repo.changes()
                     if c or a or d:
                         raise util.Abort("outstanding uncommitted changes")
                 d = opts["base"]
                 strip = opts["strip"]
                 mailre = re.compile(r'(?:From |[\w-]+:)')
                 diffre = re.compile(r'(?:diff -|--- .*\s+\w+ \w+ +\d+ \d+:\d+:\d+ \d+)')
                 for patch in patches:
                     ui.status("applying %s\n" % patch)
                     pf = os.path.join(d, patch)
                     message = []
                     user = None
                     hgpatch = False
                     for line in file(pf):
                         line = line.rstrip()
                         if (not message and not hgpatch and
                                mailre.match(line) and not opts['force']):
                             if len(line) > 35: line = line[:32] + '...'
                             raise util.Abort('first line looks like a '
                                              'mail header: ' + line)
                         if diffre.match(line):
                             break
                         elif hgpatch:
                             # parse values when importing the result of an hg export
                             if line.startswith("# User "):
                                 user = line[7:]
                                 ui.debug('User: %s\n' % user)
                             elif not line.startswith("# ") and line:
                                 message.append(line)
                                 hgpatch = False
                         elif line == '# HG changeset patch':
                             hgpatch = True
                             message = []       # We may have collected garbage
                         else:
                             message.append(line)
                     # make sure message isn't empty
                     if not message:
                         message = "imported patch %s\n" % patch
                     else:
                         message = "%s\n" % '\n'.join(message)
                     ui.debug('message:\n%s\n' % message)
                     files = util.patch(strip, pf, ui)
                     if len(files) > 0:
                         addremove(ui, repo, *files)
                     repo.commit(files, message, user)
             def incoming(ui, repo, source="default", **opts):
                 """show new changesets found in source"""
                 source = ui.expandpath(source)
                 other = hg.repository(ui, source)
                 if not other.local():
                     raise util.Abort("incoming doesn't work for remote repositories yet")
                 o = repo.findincoming(other)
                 if not o:
                     return
                 o = other.newer(o)
                 for n in o:
                     show_changeset(ui, other, changenode=n)
                     if opts['patch']:
                         prev = other.changelog.parents(n)[0]
                         dodiff(ui, ui, other, prev, n)
                         ui.write("\n")
             def init(ui, dest="."):
                 """create a new repository in the given directory"""
                 if not os.path.exists(dest):
                     os.mkdir(dest)
                 hg.repository(ui, dest, create=1)
             def locate(ui, repo, *pats, **opts):
                 """locate files matching specific patterns"""
                 end = opts['print0'] and '\0' or '\n'
                 for src, abs, rel, exact in walk(repo, pats, opts, '(?:.*/|)'):
                     if repo.dirstate.state(abs) == '?':
                         continue
                     if opts['fullpath']:
                         ui.write(os.path.join(repo.root, abs), end)
                     else:
                         ui.write(rel, end)
             def log(ui, repo, *pats, **opts):
                 """show revision history of entire repository or files"""
                 class dui:
                     # Implement and delegate some ui protocol.  Save hunks of
                     # output for later display in the desired order.
                     def __init__(self, ui):
                         self.ui = ui
                         self.hunk = {}
                     def bump(self, rev):
                         self.rev = rev
                         self.hunk[rev] = []
                     def note(self, *args):
                         if self.verbose:
                             self.write(*args)
                     def status(self, *args):
                         if not self.quiet:
                             self.write(*args)
                     def write(self, *args):
                         self.hunk[self.rev].append(args)
                     def __getattr__(self, key):
                         return getattr(self.ui, key)
                 cwd = repo.getcwd()
                 if not pats and cwd:
                     opts['include'] = [os.path.join(cwd, i) for i in opts['include']]
                     opts['exclude'] = [os.path.join(cwd, x) for x in opts['exclude']]
                 changeiter, getchange = walkchangerevs(ui, repo, (pats and cwd) or '',
                                                        pats, opts)
                 for st, rev, fns in changeiter:
                     if st == 'window':
                         du = dui(ui)
                     elif st == 'add':
                         du.bump(rev)
                         br = None
                         if opts['branch']:
                             br = repo.branchlookup([repo.changelog.node(rev)])
                         show_changeset(du, repo, rev, brinfo=br)
                         if opts['patch']:
                             changenode = repo.changelog.node(rev)
                             prev, other = repo.changelog.parents(changenode)
                             dodiff(du, du, repo, prev, changenode, fns)
                             du.write("\n\n")
                     elif st == 'iter':
                         for args in du.hunk[rev]:
                             ui.write(*args)
             def manifest(ui, repo, rev=None):
                 """output the latest or given revision of the project manifest"""
                 if rev:
                     try:
                         # assume all revision numbers are for changesets
                         n = repo.lookup(rev)
                         change = repo.changelog.read(n)
                         n = change[0]
                     except hg.RepoError:
                         n = repo.manifest.lookup(rev)
                 else:
                     n = repo.manifest.tip()
                 m = repo.manifest.read(n)
                 mf = repo.manifest.readflags(n)
                 files = m.keys()
                 files.sort()
                 for f in files:
                     ui.write("%40s %3s %s\n" % (hex(m[f]), mf[f] and "755" or "644", f))
             def outgoing(ui, repo, dest="default-push", **opts):
                 """show changesets not found in destination"""
                 dest = ui.expandpath(dest)
                 other = hg.repository(ui, dest)
                 o = repo.findoutgoing(other)
                 o = repo.newer(o)
                 for n in o:
                     show_changeset(ui, repo, changenode=n)
                     if opts['patch']:
                         prev = repo.changelog.parents(n)[0]
                         dodiff(ui, ui, repo, prev, n)
                         ui.write("\n")
             def parents(ui, repo, rev=None):
                 """show the parents of the working dir or revision"""
                 if rev:
                     p = repo.changelog.parents(repo.lookup(rev))
                 else:
                     p = repo.dirstate.parents()
                 for n in p:
                     if n != nullid:
                         show_changeset(ui, repo, changenode=n)
             def paths(ui, search=None):
                 """show definition of symbolic path names"""
                 try:
                     repo = hg.repository(ui=ui)
                 except hg.RepoError:
                     pass
                 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 pull(ui, repo, source="default", **opts):
                 """pull changes from the specified source"""
                 source = ui.expandpath(source)
                 ui.status('pulling from %s\n' % (source))
                 if opts['ssh']:
                     ui.setconfig("ui", "ssh", opts['ssh'])
                 if opts['remotecmd']:
                     ui.setconfig("ui", "remotecmd", opts['remotecmd'])
                 other = hg.repository(ui, source)
                 r = repo.pull(other)
                 if not r:
                     if opts['update']:
                         return update(ui, repo)
                     else:
                         ui.status("(run 'hg update' to get a working copy)\n")
                 return r
             def push(ui, repo, dest="default-push", force=False, ssh=None, remotecmd=None):
                 """push changes to the specified destination"""
                 dest = ui.expandpath(dest)
                 ui.status('pushing to %s\n' % (dest))
                 if ssh:
                     ui.setconfig("ui", "ssh", ssh)
                 if remotecmd:
                     ui.setconfig("ui", "remotecmd", remotecmd)
                 other = hg.repository(ui, dest)
                 r = repo.push(other, force)
                 return r
             def rawcommit(ui, repo, *flist, **rc):
                 "raw commit interface"
                 if rc['text']:
                     ui.warn("Warning: -t and --text is deprecated,"
                             " please use -m or --message instead.\n")
                 message = rc['message'] or rc['text']
                 if not message and rc['logfile']:
                     try:
                         message = open(rc['logfile']).read()
                     except IOError:
                         pass
                 if not message and not rc['logfile']:
                     raise util.Abort("missing commit message")
                 files = relpath(repo, list(flist))
                 if rc['files']:
                     files += open(rc['files']).read().splitlines()
                 rc['parent'] = map(repo.lookup, rc['parent'])
                 try:
                     repo.rawcommit(files, message, rc['user'], rc['date'], *rc['parent'])
                 except ValueError, inst:
                     raise util.Abort(str(inst))
             def recover(ui, repo):
                 """roll back an interrupted transaction"""
                 repo.recover()
             def remove(ui, repo, pat, *pats, **opts):
                 """remove the specified files on the next commit"""
                 names = []
                 def okaytoremove(abs, rel, exact):
                     c, a, d, u = repo.changes(files = [abs])
                     reason = None
                     if c: reason = 'is modified'
                     elif a: reason = 'has been marked for add'
                     elif u: reason = 'is not managed'
                     if reason:
                         if exact: ui.warn('not removing %s: file %s\n' % (rel, reason))
                     else:
                         return True
                 for src, abs, rel, exact in walk(repo, (pat,) + pats, opts):
                     if okaytoremove(abs, rel, exact):
                         if ui.verbose or not exact: ui.status('removing %s\n' % rel)
                         names.append(abs)
                 for name in names:
                     try:
                         os.unlink(name)
                     except OSError, inst:
                         if inst.errno != errno.ENOENT: raise
                 repo.remove(names)
             def rename(ui, repo, *pats, **opts):
                 """rename files; equivalent of copy + remove"""
                 errs, copied = docopy(ui, repo, pats, opts)
                 names = []
                 for abs, rel, exact in copied:
                     if ui.verbose or not exact: ui.status('removing %s\n' % rel)
                     try:
                         os.unlink(rel)
                     except OSError, inst:
                         if inst.errno != errno.ENOENT: raise
                     names.append(abs)
                 repo.remove(names)
                 return errs
             def revert(ui, repo, *names, **opts):
                 """revert modified files or dirs back to their unmodified states"""
                 node = opts['rev'] and repo.lookup(opts['rev']) or \
                        repo.dirstate.parents()[0]
                 root = os.path.realpath(repo.root)
                 def trimpath(p):
                     p = os.path.realpath(p)
                     if p.startswith(root):
                         rest = p[len(root):]
                         if not rest:
                             return rest
                         if p.startswith(os.sep):
                             return rest[1:]
                         return p
                 relnames = map(trimpath, names or [os.getcwd()])
                 chosen = {}
                 def choose(name):
                     def body(name):
                         for r in relnames:
                             if not name.startswith(r):
                                 continue
                             rest = name[len(r):]
                             if not rest:
                                 return r, True
                             depth = rest.count(os.sep)
                             if not r:
                                 if depth == 0 or not opts['nonrecursive']:
                                     return r, True
                             elif rest[0] == os.sep:
                                 if depth == 1 or not opts['nonrecursive']:
                                     return r, True
                         return None, False
                     relname, ret = body(name)
                     if ret:
                         chosen[relname] = 1
                     return ret
                 r = repo.update(node, False, True, choose, False)
                 for n in relnames:
                     if n not in chosen:
                         ui.warn('error: no matches for %s\n' % n)
                         r = 1
                 sys.stdout.flush()
                 return r
             def root(ui, repo):
                 """print the root (top) of the current working dir"""
                 ui.write(repo.root + "\n")
             def serve(ui, repo, **opts):
                 """export the repository via HTTP"""
                 if opts["stdio"]:
                     fin, fout = sys.stdin, sys.stdout
                     sys.stdout = sys.stderr
                     def getarg():
                         argline = fin.readline()[:-1]
                         arg, l = argline.split()
                         val = fin.read(int(l))
                         return arg, val
                     def respond(v):
                         fout.write("%d\n" % len(v))
                         fout.write(v)
                         fout.flush()
                     lock = None
                     while 1:
                         cmd = fin.readline()[:-1]
                         if cmd == '':
                             return
                         if cmd == "heads":
                             h = repo.heads()
                             respond(" ".join(map(hex, h)) + "\n")
                         if cmd == "lock":
                             lock = repo.lock()
                             respond("")
                         if cmd == "unlock":
                             if lock:
                                 lock.release()
                             lock = None
                             respond("")
                         elif cmd == "branches":
                             arg, nodes = getarg()
                             nodes = map(bin, nodes.split(" "))
                             r = []
                             for b in repo.branches(nodes):
                                 r.append(" ".join(map(hex, b)) + "\n")
                             respond("".join(r))
                         elif cmd == "between":
                             arg, pairs = getarg()
                             pairs = [map(bin, p.split("-")) for p in pairs.split(" ")]
                             r = []
                             for b in repo.between(pairs):
                                 r.append(" ".join(map(hex, b)) + "\n")
                             respond("".join(r))
                         elif cmd == "changegroup":
                             nodes = []
                             arg, roots = getarg()
                             nodes = map(bin, roots.split(" "))
                             cg = repo.changegroup(nodes)
                             while 1:
                                 d = cg.read(4096)
                                 if not d:
                                     break
                                 fout.write(d)
                             fout.flush()
                         elif cmd == "addchangegroup":
                             if not lock:
                                 respond("not locked")
                                 continue
                             respond("")
                             r = repo.addchangegroup(fin)
                             respond("")
                 optlist = "name templates style address port ipv6 accesslog errorlog"
                 for o in optlist.split():
                     if opts[o]:
                         ui.setconfig("web", o, opts[o])
                 try:
                     httpd = hgweb.create_server(repo)
                 except socket.error, inst:
                     raise util.Abort('cannot start server: ' + inst.args[1])
                 if ui.verbose:
                     addr, port = httpd.socket.getsockname()
                     if addr == '0.0.0.0':
                         addr = socket.gethostname()
                     else:
                         try:
                             addr = socket.gethostbyaddr(addr)[0]
                         except socket.error:
                             pass
                     if port != 80:
                         ui.status('listening at http://%s:%d/\n' % (addr, port))
                     else:
                         ui.status('listening at http://%s/\n' % addr)
                 httpd.serve_forever()
             def status(ui, repo, *pats, **opts):
                 '''show changed files in the working directory
                 M = modified
                 A = added
                 R = removed
                 ? = not tracked
                 '''
                 cwd = repo.getcwd()
                 files, matchfn, anypats = matchpats(repo, cwd, pats, opts)
                 (c, a, d, u) = [[util.pathto(cwd, x) for x in n]
                                 for n in repo.changes(files=files, match=matchfn)]
                 changetypes = [('modified', 'M', c),
                                ('added', 'A', a),
                                ('removed', 'R', d),
                                ('unknown', '?', u)]
                 end = opts['print0'] and '\0' or '\n'
                 for opt, char, changes in ([ct for ct in changetypes if 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 % f)
             def tag(ui, repo, name, rev=None, **opts):
                 """add a tag for the current tip or a given revision"""
                 if opts['text']:
                     ui.warn("Warning: -t and --text is deprecated,"
                             " please use -m or --message instead.\n")
                 if name == "tip":
                     raise util.Abort("the name 'tip' is reserved")
                 if rev:
                     r = hex(repo.lookup(rev))
                 else:
                     r = hex(repo.changelog.tip())
                 if name.find(revrangesep) >= 0:
                     raise util.Abort("'%s' cannot be used in a tag name" % revrangesep)
                 if opts['local']:
                     repo.opener("localtags", "a").write("%s %s\n" % (r, name))
                     return
                 (c, a, d, u) = repo.changes()
                 for x in (c, a, d, u):
                     if ".hgtags" in x:
                         raise util.Abort("working copy of .hgtags is changed "
                                          "(please commit .hgtags manually)")
                 repo.wfile(".hgtags", "ab").write("%s %s\n" % (r, name))
                 if repo.dirstate.state(".hgtags") == '?':
                     repo.add([".hgtags"])
                 message = (opts['message'] or opts['text'] or
                            "Added tag %s for changeset %s" % (name, r))
                 try:
                     repo.commit([".hgtags"], message, opts['user'], opts['date'])
                 except ValueError, inst:
                     raise util.Abort(str(inst))
             def tags(ui, repo):
                 """list repository tags"""
                 l = repo.tagslist()
                 l.reverse()
                 for t, n in l:
                     try:
                         r = "%5d:%s" % (repo.changelog.rev(n), hex(n))
                     except KeyError:
                         r = "    ?:?"
                     ui.write("%-30s %s\n" % (t, r))
             def tip(ui, repo):
                 """show the tip revision"""
                 n = repo.changelog.tip()
                 show_changeset(ui, repo, changenode=n)
             def unbundle(ui, repo, fname):
                 """apply a changegroup file"""
                 f = urllib.urlopen(fname)
                 if f.read(4) != "HG10":
                     raise util.Abort("%s: not a Mercurial bundle file" % fname)
                 class bzread:
                     def __init__(self, f):
                         self.zd = bz2.BZ2Decompressor()
                         self.f = f
                         self.buf = ""
                     def read(self, l):
                         while l > len(self.buf):
                             r = self.f.read(4096)
                             if r:
                                 self.buf += self.zd.decompress(r)
                             else:
                                 break
                         d, self.buf = self.buf[:l], self.buf[l:]
                         return d
                 repo.addchangegroup(bzread(f))
             def undo(ui, repo):
                 """undo the last commit or pull
                 Roll back the last pull or commit transaction on the
                 repository, restoring the project to its earlier state.
                 This command should be used with care. There is only one level of
                 undo and there is no redo.
                 This command is not intended for use on public repositories. Once
                 a change is visible for pull by other users, undoing it locally is
                 ineffective.
                 """
                 repo.undo()
             def update(ui, repo, node=None, merge=False, clean=False, branch=None):
                 '''update or merge working directory
                 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.
                 Otherwise the result is a merge between the contents of the
                 current working directory and the requested version. 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 branch:
                     br = repo.branchlookup(branch=branch)
                     found = []
                     for x in br:
                         if branch in br[x]:
                             found.append(x)
                     if len(found) > 1:
                         ui.warn("Found multiple heads for %s\n" % branch)
                         for x in found:
                             show_changeset(ui, repo, changenode=x, brinfo=br)
                         return 1
                     if len(found) == 1:
                         node = found[0]
                         ui.warn("Using head %s for branch %s\n" % (short(node), branch))
                     else:
                         ui.warn("branch %s not found\n" % (branch))
                         return 1
                 else:
                     node = node and repo.lookup(node) or repo.changelog.tip()
                 return repo.update(node, allow=merge, force=clean)
             def verify(ui, repo):
                 """verify the integrity of the repository"""
                 return repo.verify()
             # Command options and aliases are listed here, alphabetically
             table = {
                 "^add":
                     (add,
                      [('I', 'include', [], 'include path in search'),
                       ('X', 'exclude', [], 'exclude path from search')],
                      "hg add [OPTION]... [FILE]..."),
                 "addremove":
                     (addremove,
                      [('I', 'include', [], 'include path in search'),
                       ('X', 'exclude', [], 'exclude path from search')],
                      "hg addremove [OPTION]... [FILE]..."),
                 "^annotate":
                     (annotate,
                      [('r', 'rev', '', 'revision'),
                       ('a', 'text', None, 'treat all files as text'),
                       ('u', 'user', None, 'show user'),
                       ('n', 'number', None, 'show revision number'),
                       ('c', 'changeset', None, 'show changeset'),
                       ('I', 'include', [], 'include path in search'),
                       ('X', 'exclude', [], 'exclude path from search')],
                      'hg annotate [OPTION]... FILE...'),
                 "bundle":
                     (bundle,
                      [],
                      'hg bundle FILE DEST'),
                 "cat":
                     (cat,
                      [('I', 'include', [], 'include path in search'),
                       ('X', 'exclude', [], 'exclude path from search'),
                       ('o', 'output', "", 'output to file'),
                       ('r', 'rev', '', 'revision')],
                      'hg cat [OPTION]... FILE...'),
                 "^clone":
                     (clone,
                      [('U', 'noupdate', None, 'skip update after cloning'),
                       ('e', 'ssh', "", 'ssh command'),
                       ('', 'pull', None, 'use pull protocol to copy metadata'),
                       ('', 'remotecmd', "", 'remote hg command')],
                      'hg clone [OPTION]... SOURCE [DEST]'),
                 "^commit|ci":
                     (commit,
                      [('A', 'addremove', None, 'run add/remove during commit'),
                       ('I', 'include', [], 'include path in search'),
                       ('X', 'exclude', [], 'exclude path from search'),
                       ('m', 'message', "", 'commit message'),
                       ('t', 'text', "", 'commit message (deprecated: use -m)'),
                       ('l', 'logfile', "", 'commit message file'),
                       ('d', 'date', "", 'date code'),
                       ('u', 'user', "", 'user')],
                      'hg commit [OPTION]... [FILE]...'),
                 "copy|cp": (copy,
                          [('I', 'include', [], 'include path in search'),
                           ('X', 'exclude', [], 'exclude path from search'),
                           ('A', 'after', None, 'record a copy after it has happened'),
                           ('f', 'force', None, 'replace destination if it exists'),
                           ('p', 'parents', None, 'append source path to dest')],
                          'hg copy [OPTION]... [SOURCE]... DEST'),
                 "debugancestor": (debugancestor, [], 'debugancestor INDEX REV1 REV2'),
                 "debugcheckstate": (debugcheckstate, [], 'debugcheckstate'),
                 "debugconfig": (debugconfig, [], 'debugconfig'),
                 "debugstate": (debugstate, [], 'debugstate'),
                 "debugdata": (debugdata, [], 'debugdata FILE REV'),
                 "debugindex": (debugindex, [], 'debugindex FILE'),
                 "debugindexdot": (debugindexdot, [], 'debugindexdot FILE'),
                 "debugrename": (debugrename, [], 'debugrename FILE [REV]'),
                 "debugwalk":
                     (debugwalk,
                      [('I', 'include', [], 'include path in search'),
                       ('X', 'exclude', [], 'exclude path from search')],
                      'debugwalk [OPTION]... [FILE]...'),
                 "^diff":
                     (diff,
                      [('r', 'rev', [], 'revision'),
                       ('a', 'text', None, 'treat all files as text'),
                       ('I', 'include', [], 'include path in search'),
                       ('X', 'exclude', [], 'exclude path from search')],
                      'hg diff [-a] [-I] [-X] [-r REV1 [-r REV2]] [FILE]...'),
                 "^export":
                     (export,
                      [('o', 'output', "", 'output to file'),
                       ('a', 'text', None, 'treat all files as text')],
                      "hg export [-a] [-o OUTFILE] REV..."),
                 "forget":
                     (forget,
                      [('I', 'include', [], 'include path in search'),
                       ('X', 'exclude', [], 'exclude path from search')],
                      "hg forget [OPTION]... FILE..."),
                 "grep":
                     (grep,
                      [('0', 'print0', None, 'end fields with NUL'),
                       ('I', 'include', [], 'include path in search'),
                       ('X', 'exclude', [], 'include path in search'),
                       ('', 'all', None, 'print all revisions with matches'),
                       ('i', 'ignore-case', None, 'ignore case when matching'),
                       ('l', 'files-with-matches', None, 'print names of files and revs with matches'),
                       ('n', 'line-number', None, 'print line numbers'),
                       ('r', 'rev', [], 'search in revision rev'),
                       ('u', 'user', None, 'print user who made change')],
                      "hg grep [OPTION]... PATTERN [FILE]..."),
                 "heads":
                     (heads,
                      [('b', 'branches', None, 'find branch info')],
                      'hg heads [-b]'),
                 "help": (help_, [], 'hg help [COMMAND]'),
                 "identify|id": (identify, [], 'hg identify'),
                 "import|patch":
                     (import_,
                      [('p', 'strip', 1, 'path strip'),
                       ('f', 'force', None, 'skip check for outstanding changes'),
                       ('b', 'base', "", 'base path')],
                      "hg import [-f] [-p NUM] [-b BASE] PATCH..."),
                 "incoming|in": (incoming,
                      [('p', 'patch', None, 'show patch')],
                      'hg incoming [-p] [SOURCE]'),
                 "^init": (init, [], 'hg init [DEST]'),
                 "locate":
                     (locate,
                      [('r', 'rev', '', 'revision'),
                       ('0', 'print0', None, 'end filenames with NUL'),
                       ('f', 'fullpath', None, 'print complete paths'),
                       ('I', 'include', [], 'include path in search'),
                       ('X', 'exclude', [], 'exclude path from search')],
                      'hg locate [OPTION]... [PATTERN]...'),
                 "^log|history":
                     (log,
                      [('I', 'include', [], 'include path in search'),
                       ('X', 'exclude', [], 'exclude path from search'),
                       ('b', 'branch', None, 'show branches'),
                       ('r', 'rev', [], 'revision'),
                       ('p', 'patch', None, 'show patch')],
                      'hg log [-I] [-X] [-r REV]... [-p] [FILE]'),
                 "manifest": (manifest, [], 'hg manifest [REV]'),
                 "outgoing|out": (outgoing,
                      [('p', 'patch', None, 'show patch')],
                      'hg outgoing [-p] [DEST]'),
                 "parents": (parents, [], 'hg parents [REV]'),
                 "paths": (paths, [], 'hg paths [NAME]'),
                 "^pull":
                     (pull,
                      [('u', 'update', None, 'update working directory'),
                       ('e', 'ssh', "", 'ssh command'),
                       ('', 'remotecmd', "", 'remote hg command')],
                      'hg pull [-u] [-e FILE] [--remotecmd FILE] [SOURCE]'),
                 "^push":
                     (push,
                      [('f', 'force', None, 'force push'),
                       ('e', 'ssh', "", 'ssh command'),
                       ('', 'remotecmd', "", 'remote hg command')],
                      'hg push [-f] [-e FILE] [--remotecmd FILE] [DEST]'),
                 "rawcommit":
                     (rawcommit,
                      [('p', 'parent', [], 'parent'),
                       ('d', 'date', "", 'date code'),
                       ('u', 'user', "", 'user'),
                       ('F', 'files', "", 'file list'),
                       ('m', 'message', "", 'commit message'),
                       ('t', 'text', "", 'commit message (deprecated: use -m)'),
                       ('l', 'logfile', "", 'commit message file')],
                      'hg rawcommit [OPTION]... [FILE]...'),
                 "recover": (recover, [], "hg recover"),
                 "^remove|rm": (remove,
                                [('I', 'include', [], 'include path in search'),
                                 ('X', 'exclude', [], 'exclude path from search')],
                                "hg remove [OPTION]... FILE..."),
                 "rename|mv": (rename,
                               [('I', 'include', [], 'include path in search'),
                                ('X', 'exclude', [], 'exclude path from search'),
                                ('A', 'after', None, 'record a copy after it has happened'),
                                ('f', 'force', None, 'replace destination if it exists'),
                                ('p', 'parents', None, 'append source path to dest')],
                               'hg rename [OPTION]... [SOURCE]... DEST'),
                 "^revert":
                     (revert,
                      [("n", "nonrecursive", None, "don't recurse into subdirs"),
                       ("r", "rev", "", "revision")],
                      "hg revert [-n] [-r REV] [NAME]..."),
                 "root": (root, [], "hg root"),
                 "^serve":
                     (serve,
                      [('A', 'accesslog', '', 'access log file'),
                       ('E', 'errorlog', '', 'error log file'),
                       ('p', 'port', 0, 'listen port'),
                       ('a', 'address', '', 'interface address'),
                       ('n', 'name', "", 'repository name'),
                       ('', 'stdio', None, 'for remote clients'),
                       ('t', 'templates', "", 'template directory'),
                       ('', 'style', "", 'template style'),
                       ('6', 'ipv6', None, 'use IPv6 in addition to IPv4')],
                      "hg serve [OPTION]..."),
                 "^status":
                     (status,
                      [('m', 'modified', None, 'show only modified files'),
                       ('a', 'added', None, 'show only added files'),
                       ('r', 'removed', None, 'show only removed files'),
                       ('u', 'unknown', None, 'show only unknown (not tracked) files'),
                       ('n', 'no-status', None, 'hide status prefix'),
                       ('0', 'print0', None, 'end filenames with NUL'),
                       ('I', 'include', [], 'include path in search'),
                       ('X', 'exclude', [], 'exclude path from search')],
                      "hg status [OPTION]... [FILE]..."),
                 "tag":
                     (tag,
                      [('l', 'local', None, 'make the tag local'),
                       ('m', 'message', "", 'commit message'),
                       ('t', 'text', "", 'commit message (deprecated: use -m)'),
                       ('d', 'date', "", 'date code'),
                       ('u', 'user', "", 'user')],
                      'hg tag [OPTION]... NAME [REV]'),
                 "tags": (tags, [], 'hg tags'),
                 "tip": (tip, [], 'hg tip'),
                 "unbundle":
                     (unbundle,
                      [],
                      'hg unbundle FILE'),
                 "undo": (undo, [], 'hg undo'),
                 "^update|up|checkout|co":
                     (update,
                      [('b', 'branch', "", 'checkout the head of a specific branch'),
                       ('m', 'merge', None, 'allow merging of conflicts'),
                       ('C', 'clean', None, 'overwrite locally modified files')],
                      'hg update [-b TAG] [-m] [-C] [REV]'),
                 "verify": (verify, [], 'hg verify'),
                 "version": (show_version, [], 'hg version'),
             }
             globalopts = [
                 ('R', 'repository', "", 'repository root directory'),
                 ('', 'cwd', '', 'change working directory'),
                 ('y', 'noninteractive', None, 'run non-interactively'),
                 ('q', 'quiet', None, 'quiet mode'),
                 ('v', 'verbose', None, 'verbose mode'),
                 ('', 'debug', None, 'debug mode'),
                 ('', 'debugger', None, 'start debugger'),
                 ('', 'traceback', None, 'print traceback on exception'),
                 ('', 'time', None, 'time how long the command takes'),
                 ('', 'profile', None, 'profile'),
                 ('', 'version', None, 'output version information and exit'),
                 ('h', 'help', None, 'display help and exit'),
             ]
             norepo = ("clone init version help debugancestor debugconfig debugdata"
                       " debugindex debugindexdot paths")
             def find(cmd):
                 for e in table.keys():
                     if re.match("(%s)$" % e, cmd):
                         return e, table[e]
                 raise UnknownCommand(cmd)
             class SignalInterrupt(Exception):
                 """Exception raised on SIGTERM and SIGHUP."""
             def catchterm(*args):
                 raise SignalInterrupt
             def run():
                 sys.exit(dispatch(sys.argv[1:]))
             class ParseError(Exception):
                 """Exception raised on errors in parsing the command line."""
             def parse(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:]
                     i = find(cmd)[1]
                     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)
             def dispatch(args):
                 signal.signal(signal.SIGTERM, catchterm)
                 try:
                     signal.signal(signal.SIGHUP, catchterm)
                 except AttributeError:
                     pass
                 u = ui.ui()
                 external = []
                 for x in u.extensions():
                     if x[1]:
                         mod = imp.load_source(x[0], x[1])
                     else:
                         def importh(name):
                             mod = __import__(name)
                             components = name.split('.')
                             for comp in components[1:]:
                                 mod = getattr(mod, comp)
                             return mod
                         mod = importh(x[0])
                     external.append(mod)
                 for x in external:
                     cmdtable = getattr(x, 'cmdtable', {})
                     for t in cmdtable:
                         if t in table:
                             u.warn("module %s overrides %s\n" % (x.__name__, t))
                     table.update(cmdtable)
                 try:
                     cmd, func, args, options, cmdoptions = parse(args)
                 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')
                     sys.exit(-1)
                 except UnknownCommand, inst:
                     u.warn("hg: unknown command '%s'\n" % inst.args[0])
                     help_(u, 'shortlist')
                     sys.exit(1)
                 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)
                 u.updateopts(options["verbose"], options["debug"], options["quiet"],
                           not options["noninteractive"])
                 # enter the debugger before command execution
                 if options['debugger']:
                     pdb.set_trace()
                 try:
                     try:
                         if options['help']:
                             help_(u, cmd, options['version'])
                             sys.exit(0)
                         elif options['version']:
                             show_version(u)
                             sys.exit(0)
                         elif not cmd:
                             help_(u, 'shortlist')
                             sys.exit(0)
                         if options['cwd']:
                             try:
                                 os.chdir(options['cwd'])
                             except OSError, inst:
                                 raise util.Abort('%s: %s' %
                                                  (options['cwd'], inst.strerror))
                         if cmd not in norepo.split():
                             path = options["repository"] or ""
                             repo = hg.repository(ui=u, path=path)
                             for x in external:
                                 if hasattr(x, 'reposetup'): x.reposetup(u, repo)
                             d = lambda: func(u, repo, *args, **cmdoptions)
                         else:
                             d = lambda: func(u, *args, **cmdoptions)
                         if options['profile']:
                             import hotshot, hotshot.stats
                             prof = hotshot.Profile("hg.prof")
                             r = prof.runcall(d)
                             prof.close()
                             stats = hotshot.stats.load("hg.prof")
                             stats.strip_dirs()
                             stats.sort_stats('time', 'calls')
                             stats.print_stats(40)
                             return r
                         else:
                             return d()
                     except:
                         # enter the debugger when we hit an exception
                         if options['debugger']:
                             pdb.post_mortem(sys.exc_info()[2])
                         if options['traceback']:
                             traceback.print_exc()
                         raise
                 except hg.RepoError, inst:
                     u.warn("abort: ", inst, "!\n")
                 except revlog.RevlogError, inst:
                     u.warn("abort: ", inst, "!\n")
                 except 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 IOError, inst:
                     if hasattr(inst, "code"):
                         u.warn("abort: %s\n" % inst)
                     elif hasattr(inst, "reason"):
                         u.warn("abort: error: %s\n" % inst.reason[1])
                     elif getattr(inst, "strerror", None):
                         u.warn("abort: %s\n" % inst.strerror)
                     elif hasattr(inst, "args") and inst[0] == errno.EPIPE:
                         if u.debugflag:
                             u.warn("broken pipe\n")
                     else:
                         raise
                 except OSError, inst:
                     if hasattr(inst, "filename"):
                         u.warn("abort: %s: %s\n" % (inst.strerror, inst.filename))
                     else:
                         u.warn("abort: %s\n" % inst.strerror)
                 except util.Abort, inst:
                     u.warn('abort: ', inst.args[0] % inst.args[1:], '\n')
                     sys.exit(1)
                 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 UnknownCommand, inst:
                     u.warn("hg: unknown command '%s'\n" % inst.args[0])
                     help_(u, 'shortlist')
                 except SystemExit:
                     # don't catch this in the catch-all below
                     raise
                 except:
                     u.warn("** unknown exception encountered, details follow\n")
                     u.warn("** report bug details to mercurial@selenic.com\n")
                     raise
                 sys.exit(-1)