contrib: update tcsh_completion for Mercurial 1.8
Added the following commands: bookmarks debugignore.
Fix the tcsh parse script for the current help text layout.
# commands.py - command processing for mercurial
#
# Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from node import hex, nullid, nullrev, short
from lock import release
from i18n import _, gettext
import os, re, sys, difflib, time, tempfile
import hg, util, revlog, extensions, copies, error, bookmarks
import patch, help, mdiff, url, encoding, templatekw, discovery
import archival, changegroup, cmdutil, sshserver, hbisect, hgweb, hgweb.server
import merge as mergemod
import minirst, revset
import dagparser
# Commands start here, listed alphabetically
def add(ui, repo, *pats, **opts):
"""add the specified files on the next commit
Schedule files to be version controlled and added to the
repository.
The files will be added to the repository at the next commit. To
undo an add before that, see :hg:`forget`.
If no names are given, add all files to the repository.
.. container:: verbose
An example showing how new (unknown) files are added
automatically by :hg:`add`::
$ ls
foo.c
$ hg status
? foo.c
$ hg add
adding foo.c
$ hg status
A foo.c
Returns 0 if all files are successfully added.
"""
m = cmdutil.match(repo, pats, opts)
rejected = cmdutil.add(ui, repo, m, opts.get('dry_run'),
opts.get('subrepos'), prefix="")
return rejected and 1 or 0
def addremove(ui, repo, *pats, **opts):
"""add all new files, delete all missing files
Add all new files and remove all missing files from the
repository.
New files are ignored if they match any of the patterns in
``.hgignore``. As with add, these changes take effect at the next
commit.
Use the -s/--similarity option to detect renamed files. With a
parameter greater than 0, this compares every removed file with
every added file and records those similar enough as renames. This
option takes a percentage between 0 (disabled) and 100 (files must
be identical) as its parameter. Detecting renamed files this way
can be expensive. After using this option, :hg:`status -C` can be
used to check which files were identified as moved or renamed.
Returns 0 if all files are successfully added.
"""
try:
sim = float(opts.get('similarity') or 100)
except ValueError:
raise util.Abort(_('similarity must be a number'))
if sim < 0 or sim > 100:
raise util.Abort(_('similarity must be between 0 and 100'))
return cmdutil.addremove(repo, pats, opts, similarity=sim / 100.0)
def annotate(ui, repo, *pats, **opts):
"""show changeset information by line for each file
List changes in files, showing the revision id responsible for
each line
This command is useful for discovering when a change was made and
by whom.
Without the -a/--text option, annotate will avoid processing files
it detects as binary. With -a, annotate will annotate the file
anyway, although the results will probably be neither useful
nor desirable.
Returns 0 on success.
"""
if opts.get('follow'):
# --follow is deprecated and now just an alias for -f/--file
# to mimic the behavior of Mercurial before version 1.5
opts['file'] = 1
datefunc = ui.quiet and util.shortdate or util.datestr
getdate = util.cachefunc(lambda x: datefunc(x[0].date()))
if not pats:
raise util.Abort(_('at least one filename or pattern is required'))
opmap = [('user', lambda x: ui.shortuser(x[0].user())),
('number', lambda x: str(x[0].rev())),
('changeset', lambda x: short(x[0].node())),
('date', getdate),
('file', lambda x: x[0].path()),
]
if (not opts.get('user') and not opts.get('changeset')
and not opts.get('date') and not opts.get('file')):
opts['number'] = 1
linenumber = opts.get('line_number') is not None
if linenumber and (not opts.get('changeset')) and (not opts.get('number')):
raise util.Abort(_('at least one of -n/-c is required for -l'))
funcmap = [func for op, func in opmap if opts.get(op)]
if linenumber:
lastfunc = funcmap[-1]
funcmap[-1] = lambda x: "%s:%s" % (lastfunc(x), x[1])
ctx = cmdutil.revsingle(repo, opts.get('rev'))
m = cmdutil.match(repo, pats, opts)
follow = not opts.get('no_follow')
for abs in ctx.walk(m):
fctx = ctx[abs]
if not opts.get('text') and util.binary(fctx.data()):
ui.write(_("%s: binary file\n") % ((pats and m.rel(abs)) or abs))
continue
lines = fctx.annotate(follow=follow, linenumber=linenumber)
pieces = []
for f in funcmap:
l = [f(n) for n, dummy in lines]
if l:
sized = [(x, encoding.colwidth(x)) for x in l]
ml = max([w for x, w in sized])
pieces.append(["%s%s" % (' ' * (ml - w), x) for x, w in sized])
if pieces:
for p, l in zip(zip(*pieces), lines):
ui.write("%s: %s" % (" ".join(p), l[1]))
def archive(ui, repo, dest, **opts):
'''create an unversioned archive of a repository revision
By default, the revision used is the parent of the working
directory; use -r/--rev to specify a different revision.
The archive type is automatically detected based on file
extension (or override using -t/--type).
Valid types are:
:``files``: a directory full of files (default)
:``tar``: tar archive, uncompressed
:``tbz2``: tar archive, compressed using bzip2
:``tgz``: tar archive, compressed using gzip
:``uzip``: zip archive, uncompressed
:``zip``: zip archive, compressed using deflate
The exact name of the destination archive or directory is given
using a format string; see :hg:`help export` for details.
Each member added to an archive file has a directory prefix
prepended. Use -p/--prefix to specify a format string for the
prefix. The default is the basename of the archive, with suffixes
removed.
Returns 0 on success.
'''
ctx = cmdutil.revsingle(repo, opts.get('rev'))
if not ctx:
raise util.Abort(_('no working directory: please specify a revision'))
node = ctx.node()
dest = cmdutil.make_filename(repo, dest, node)
if os.path.realpath(dest) == repo.root:
raise util.Abort(_('repository root cannot be destination'))
kind = opts.get('type') or archival.guesskind(dest) or 'files'
prefix = opts.get('prefix')
if dest == '-':
if kind == 'files':
raise util.Abort(_('cannot archive plain files to stdout'))
dest = sys.stdout
if not prefix:
prefix = os.path.basename(repo.root) + '-%h'
prefix = cmdutil.make_filename(repo, prefix, node)
matchfn = cmdutil.match(repo, [], opts)
archival.archive(repo, dest, node, kind, not opts.get('no_decode'),
matchfn, prefix, subrepos=opts.get('subrepos'))
def backout(ui, repo, node=None, rev=None, **opts):
'''reverse effect of earlier changeset
Prepare a new changeset with the effect of REV undone in the
current working directory.
If REV is the parent of the working directory, then this new changeset
is committed automatically. Otherwise, hg needs to merge the
changes and the merged result is left uncommitted.
By default, the pending changeset will have one parent,
maintaining a linear history. With --merge, the pending changeset
will instead have two parents: the old parent of the working
directory and a new child of REV that simply undoes REV.
Before version 1.7, the behavior without --merge was equivalent to
specifying --merge followed by :hg:`update --clean .` to cancel
the merge and leave the child of REV as a head to be merged
separately.
See :hg:`help dates` for a list of formats valid for -d/--date.
Returns 0 on success.
'''
if rev and node:
raise util.Abort(_("please specify just one revision"))
if not rev:
rev = node
if not rev:
raise util.Abort(_("please specify a revision to backout"))
date = opts.get('date')
if date:
opts['date'] = util.parsedate(date)
cmdutil.bail_if_changed(repo)
node = cmdutil.revsingle(repo, rev).node()
op1, op2 = repo.dirstate.parents()
a = repo.changelog.ancestor(op1, node)
if a != node:
raise util.Abort(_('cannot backout change on a different branch'))
p1, p2 = repo.changelog.parents(node)
if p1 == nullid:
raise util.Abort(_('cannot backout a change with no parents'))
if p2 != nullid:
if not opts.get('parent'):
raise util.Abort(_('cannot backout a merge changeset without '
'--parent'))
p = repo.lookup(opts['parent'])
if p not in (p1, p2):
raise util.Abort(_('%s is not a parent of %s') %
(short(p), short(node)))
parent = p
else:
if opts.get('parent'):
raise util.Abort(_('cannot use --parent on non-merge changeset'))
parent = p1
# the backout should appear on the same branch
branch = repo.dirstate.branch()
hg.clean(repo, node, show_stats=False)
repo.dirstate.setbranch(branch)
revert_opts = opts.copy()
revert_opts['date'] = None
revert_opts['all'] = True
revert_opts['rev'] = hex(parent)
revert_opts['no_backup'] = None
revert(ui, repo, **revert_opts)
if not opts.get('merge') and op1 != node:
try:
ui.setconfig('ui', 'forcemerge', opts.get('tool', ''))
return hg.update(repo, op1)
finally:
ui.setconfig('ui', 'forcemerge', '')
commit_opts = opts.copy()
commit_opts['addremove'] = False
if not commit_opts['message'] and not commit_opts['logfile']:
# we don't translate commit messages
commit_opts['message'] = "Backed out changeset %s" % short(node)
commit_opts['force_editor'] = True
commit(ui, repo, **commit_opts)
def nice(node):
return '%d:%s' % (repo.changelog.rev(node), short(node))
ui.status(_('changeset %s backs out changeset %s\n') %
(nice(repo.changelog.tip()), nice(node)))
if opts.get('merge') and op1 != node:
hg.clean(repo, op1, show_stats=False)
ui.status(_('merging with changeset %s\n')
% nice(repo.changelog.tip()))
try:
ui.setconfig('ui', 'forcemerge', opts.get('tool', ''))
return hg.merge(repo, hex(repo.changelog.tip()))
finally:
ui.setconfig('ui', 'forcemerge', '')
return 0
def bisect(ui, repo, rev=None, extra=None, command=None,
reset=None, good=None, bad=None, skip=None, noupdate=None):
"""subdivision search of changesets
This command helps to find changesets which introduce problems. To
use, mark the earliest changeset you know exhibits the problem as
bad, then mark the latest changeset which is free from the problem
as good. Bisect will update your working directory to a revision
for testing (unless the -U/--noupdate option is specified). Once
you have performed tests, mark the working directory as good or
bad, and bisect will either update to another candidate changeset
or announce that it has found the bad revision.
As a shortcut, you can also use the revision argument to mark a
revision as good or bad without checking it out first.
If you supply a command, it will be used for automatic bisection.
Its exit status will be used to mark revisions as good or bad:
status 0 means good, 125 means to skip the revision, 127
(command not found) will abort the bisection, and any other
non-zero exit status means the revision is bad.
Returns 0 on success.
"""
def print_result(nodes, good):
displayer = cmdutil.show_changeset(ui, repo, {})
if len(nodes) == 1:
# narrowed it down to a single revision
if good:
ui.write(_("The first good revision is:\n"))
else:
ui.write(_("The first bad revision is:\n"))
displayer.show(repo[nodes[0]])
parents = repo[nodes[0]].parents()
if len(parents) > 1:
side = good and state['bad'] or state['good']
num = len(set(i.node() for i in parents) & set(side))
if num == 1:
common = parents[0].ancestor(parents[1])
ui.write(_('Not all ancestors of this changeset have been'
' checked.\nTo check the other ancestors, start'
' from the common ancestor, %s.\n' % common))
else:
# multiple possible revisions
if good:
ui.write(_("Due to skipped revisions, the first "
"good revision could be any of:\n"))
else:
ui.write(_("Due to skipped revisions, the first "
"bad revision could be any of:\n"))
for n in nodes:
displayer.show(repo[n])
displayer.close()
def check_state(state, interactive=True):
if not state['good'] or not state['bad']:
if (good or bad or skip or reset) and interactive:
return
if not state['good']:
raise util.Abort(_('cannot bisect (no known good revisions)'))
else:
raise util.Abort(_('cannot bisect (no known bad revisions)'))
return True
# backward compatibility
if rev in "good bad reset init".split():
ui.warn(_("(use of 'hg bisect <cmd>' is deprecated)\n"))
cmd, rev, extra = rev, extra, None
if cmd == "good":
good = True
elif cmd == "bad":
bad = True
else:
reset = True
elif extra or good + bad + skip + reset + bool(command) > 1:
raise util.Abort(_('incompatible arguments'))
if reset:
p = repo.join("bisect.state")
if os.path.exists(p):
os.unlink(p)
return
state = hbisect.load_state(repo)
if command:
changesets = 1
try:
while changesets:
# update state
status = util.system(command)
if status == 125:
transition = "skip"
elif status == 0:
transition = "good"
# status < 0 means process was killed
elif status == 127:
raise util.Abort(_("failed to execute %s") % command)
elif status < 0:
raise util.Abort(_("%s killed") % command)
else:
transition = "bad"
ctx = cmdutil.revsingle(repo, rev)
rev = None # clear for future iterations
state[transition].append(ctx.node())
ui.status(_('Changeset %d:%s: %s\n') % (ctx, ctx, transition))
check_state(state, interactive=False)
# bisect
nodes, changesets, good = hbisect.bisect(repo.changelog, state)
# update to next check
cmdutil.bail_if_changed(repo)
hg.clean(repo, nodes[0], show_stats=False)
finally:
hbisect.save_state(repo, state)
print_result(nodes, good)
return
# update state
if rev:
nodes = [repo.lookup(i) for i in cmdutil.revrange(repo, [rev])]
else:
nodes = [repo.lookup('.')]
if good or bad or skip:
if good:
state['good'] += nodes
elif bad:
state['bad'] += nodes
elif skip:
state['skip'] += nodes
hbisect.save_state(repo, state)
if not check_state(state):
return
# actually bisect
nodes, changesets, good = hbisect.bisect(repo.changelog, state)
if changesets == 0:
print_result(nodes, good)
else:
assert len(nodes) == 1 # only a single node can be tested next
node = nodes[0]
# compute the approximate number of remaining tests
tests, size = 0, 2
while size <= changesets:
tests, size = tests + 1, size * 2
rev = repo.changelog.rev(node)
ui.write(_("Testing changeset %d:%s "
"(%d changesets remaining, ~%d tests)\n")
% (rev, short(node), changesets, tests))
if not noupdate:
cmdutil.bail_if_changed(repo)
return hg.clean(repo, node)
def bookmark(ui, repo, mark=None, rev=None, force=False, delete=False, rename=None):
'''track a line of development with movable markers
Bookmarks are pointers to certain commits that move when
committing. Bookmarks are local. They can be renamed, copied and
deleted. It is possible to use bookmark names in :hg:`merge` and
:hg:`update` to merge and update respectively to a given bookmark.
You can use :hg:`bookmark NAME` to set a bookmark on the working
directory's parent revision with the given name. If you specify
a revision using -r REV (where REV may be an existing bookmark),
the bookmark is assigned to that revision.
Bookmarks can be pushed and pulled between repositories (see :hg:`help
push` and :hg:`help pull`). This requires both the local and remote
repositories to support bookmarks. For versions prior to 1.8, this means
the bookmarks extension must be enabled.
'''
hexfn = ui.debugflag and hex or short
marks = repo._bookmarks
cur = repo.changectx('.').node()
if rename:
if rename not in marks:
raise util.Abort(_("a bookmark of this name does not exist"))
if mark in marks and not force:
raise util.Abort(_("a bookmark of the same name already exists"))
if mark is None:
raise util.Abort(_("new bookmark name required"))
marks[mark] = marks[rename]
del marks[rename]
if repo._bookmarkcurrent == rename:
bookmarks.setcurrent(repo, mark)
bookmarks.write(repo)
return
if delete:
if mark is None:
raise util.Abort(_("bookmark name required"))
if mark not in marks:
raise util.Abort(_("a bookmark of this name does not exist"))
if mark == repo._bookmarkcurrent:
bookmarks.setcurrent(repo, None)
del marks[mark]
bookmarks.write(repo)
return
if mark is not None:
if "\n" in mark:
raise util.Abort(_("bookmark name cannot contain newlines"))
mark = mark.strip()
if not mark:
raise util.Abort(_("bookmark names cannot consist entirely of "
"whitespace"))
if mark in marks and not force:
raise util.Abort(_("a bookmark of the same name already exists"))
if ((mark in repo.branchtags() or mark == repo.dirstate.branch())
and not force):
raise util.Abort(
_("a bookmark cannot have the name of an existing branch"))
if rev:
marks[mark] = repo.lookup(rev)
else:
marks[mark] = repo.changectx('.').node()
if repo.changectx('.').node() == marks[mark]:
bookmarks.setcurrent(repo, mark)
bookmarks.write(repo)
return
if mark is None:
if rev:
raise util.Abort(_("bookmark name required"))
if len(marks) == 0:
ui.status(_("no bookmarks set\n"))
else:
for bmark, n in sorted(marks.iteritems()):
current = repo._bookmarkcurrent
if bmark == current and n == cur:
prefix, label = '*', 'bookmarks.current'
else:
prefix, label = ' ', ''
if ui.quiet:
ui.write("%s\n" % bmark, label=label)
else:
ui.write(" %s %-25s %d:%s\n" % (
prefix, bmark, repo.changelog.rev(n), hexfn(n)),
label=label)
return
def branch(ui, repo, label=None, **opts):
"""set or show the current branch name
With no argument, show the current branch name. With one argument,
set the working directory branch name (the branch will not exist
in the repository until the next commit). Standard practice
recommends that primary development take place on the 'default'
branch.
Unless -f/--force is specified, branch will not let you set a
branch name that already exists, even if it's inactive.
Use -C/--clean to reset the working directory branch to that of
the parent of the working directory, negating a previous branch
change.
Use the command :hg:`update` to switch to an existing branch. Use
:hg:`commit --close-branch` to mark this branch as closed.
Returns 0 on success.
"""
if opts.get('clean'):
label = repo[None].parents()[0].branch()
repo.dirstate.setbranch(label)
ui.status(_('reset working directory to branch %s\n') % label)
elif label:
if not opts.get('force') and label in repo.branchtags():
if label not in [p.branch() for p in repo.parents()]:
raise util.Abort(_('a branch of the same name already exists'
" (use 'hg update' to switch to it)"))
repo.dirstate.setbranch(label)
ui.status(_('marked working directory as branch %s\n') % label)
else:
ui.write("%s\n" % repo.dirstate.branch())
def branches(ui, repo, active=False, closed=False):
"""list repository named branches
List the repository's named branches, indicating which ones are
inactive. If -c/--closed is specified, also list branches which have
been marked closed (see :hg:`commit --close-branch`).
If -a/--active is specified, only show active branches. A branch
is considered active if it contains repository heads.
Use the command :hg:`update` to switch to an existing branch.
Returns 0.
"""
hexfunc = ui.debugflag and hex or short
activebranches = [repo[n].branch() for n in repo.heads()]
def testactive(tag, node):
realhead = tag in activebranches
open = node in repo.branchheads(tag, closed=False)
return realhead and open
branches = sorted([(testactive(tag, node), repo.changelog.rev(node), tag)
for tag, node in repo.branchtags().items()],
reverse=True)
for isactive, node, tag in branches:
if (not active) or isactive:
if ui.quiet:
ui.write("%s\n" % tag)
else:
hn = repo.lookup(node)
if isactive:
label = 'branches.active'
notice = ''
elif hn not in repo.branchheads(tag, closed=False):
if not closed:
continue
label = 'branches.closed'
notice = _(' (closed)')
else:
label = 'branches.inactive'
notice = _(' (inactive)')
if tag == repo.dirstate.branch():
label = 'branches.current'
rev = str(node).rjust(31 - encoding.colwidth(tag))
rev = ui.label('%s:%s' % (rev, hexfunc(hn)), 'log.changeset')
tag = ui.label(tag, label)
ui.write("%s %s%s\n" % (tag, rev, notice))
def bundle(ui, repo, fname, dest=None, **opts):
"""create a changegroup file
Generate a compressed changegroup file collecting changesets not
known to be in another repository.
If you omit the destination repository, then hg assumes the
destination will have all the nodes you specify with --base
parameters. To create a bundle containing all changesets, use
-a/--all (or --base null).
You can change compression method with the -t/--type option.
The available compression methods are: none, bzip2, and
gzip (by default, bundles are compressed using bzip2).
The bundle file can then be transferred using conventional means
and applied to another repository with the unbundle or pull
command. This is useful when direct push and pull are not
available or when exporting an entire repository is undesirable.
Applying bundles preserves all changeset contents including
permissions, copy/rename information, and revision history.
Returns 0 on success, 1 if no changes found.
"""
revs = None
if 'rev' in opts:
revs = cmdutil.revrange(repo, opts['rev'])
if opts.get('all'):
base = ['null']
else:
base = cmdutil.revrange(repo, opts.get('base'))
if base:
if dest:
raise util.Abort(_("--base is incompatible with specifying "
"a destination"))
base = [repo.lookup(rev) for rev in base]
# create the right base
# XXX: nodesbetween / changegroup* should be "fixed" instead
o = []
has = set((nullid,))
for n in base:
has.update(repo.changelog.reachable(n))
if revs:
revs = [repo.lookup(rev) for rev in revs]
visit = revs[:]
has.difference_update(visit)
else:
visit = repo.changelog.heads()
seen = {}
while visit:
n = visit.pop(0)
parents = [p for p in repo.changelog.parents(n) if p not in has]
if len(parents) == 0:
if n not in has:
o.append(n)
else:
for p in parents:
if p not in seen:
seen[p] = 1
visit.append(p)
else:
dest = ui.expandpath(dest or 'default-push', dest or 'default')
dest, branches = hg.parseurl(dest, opts.get('branch'))
other = hg.repository(hg.remoteui(repo, opts), dest)
revs, checkout = hg.addbranchrevs(repo, other, branches, revs)
if revs:
revs = [repo.lookup(rev) for rev in revs]
o = discovery.findoutgoing(repo, other, force=opts.get('force'))
if not o:
ui.status(_("no changes found\n"))
return 1
if revs:
cg = repo.changegroupsubset(o, revs, 'bundle')
else:
cg = repo.changegroup(o, 'bundle')
bundletype = opts.get('type', 'bzip2').lower()
btypes = {'none': 'HG10UN', 'bzip2': 'HG10BZ', 'gzip': 'HG10GZ'}
bundletype = btypes.get(bundletype)
if bundletype not in changegroup.bundletypes:
raise util.Abort(_('unknown bundle type specified with --type'))
changegroup.writebundle(cg, fname, bundletype)
def cat(ui, repo, file1, *pats, **opts):
"""output the current or given revision of files
Print the specified files as they were at the given revision. If
no revision is given, the parent of the working directory is used,
or tip if no revision is checked out.
Output may be to a file, in which case the name of the file is
given using a format string. The formatting rules are the same as
for the export command, with the following additions:
:``%s``: basename of file being printed
:``%d``: dirname of file being printed, or '.' if in repository root
:``%p``: root-relative path name of file being printed
Returns 0 on success.
"""
ctx = cmdutil.revsingle(repo, opts.get('rev'))
err = 1
m = cmdutil.match(repo, (file1,) + pats, opts)
for abs in ctx.walk(m):
fp = cmdutil.make_file(repo, opts.get('output'), ctx.node(), pathname=abs)
data = ctx[abs].data()
if opts.get('decode'):
data = repo.wwritedata(abs, data)
fp.write(data)
fp.close()
err = 0
return err
def clone(ui, source, dest=None, **opts):
"""make a copy of an existing repository
Create a copy of an existing repository in a new directory.
If no destination directory name is specified, it defaults to the
basename of the source.
The location of the source is added to the new repository's
``.hg/hgrc`` file, as the default to be used for future pulls.
See :hg:`help urls` for valid source format details.
It is possible to specify an ``ssh://`` URL as the destination, but no
``.hg/hgrc`` and working directory will be created on the remote side.
Please see :hg:`help urls` for important details about ``ssh://`` URLs.
A set of changesets (tags, or branch names) to pull may be specified
by listing each changeset (tag, or branch name) with -r/--rev.
If -r/--rev is used, the cloned repository will contain only a subset
of the changesets of the source repository. Only the set of changesets
defined by all -r/--rev options (including all their ancestors)
will be pulled into the destination repository.
No subsequent changesets (including subsequent tags) will be present
in the destination.
Using -r/--rev (or 'clone src#rev dest') implies --pull, even for
local source repositories.
For efficiency, hardlinks are used for cloning whenever the source
and destination are on the same filesystem (note this applies only
to the repository data, not to the working directory). Some
filesystems, such as AFS, implement hardlinking incorrectly, but
do not report errors. In these cases, use the --pull option to
avoid hardlinking.
In some cases, you can clone repositories and the working directory
using full hardlinks with ::
$ cp -al REPO REPOCLONE
This is the fastest way to clone, but it is not always safe. The
operation is not atomic (making sure REPO is not modified during
the operation is up to you) and you have to make sure your editor
breaks hardlinks (Emacs and most Linux Kernel tools do so). Also,
this is not compatible with certain extensions that place their
metadata under the .hg directory, such as mq.
Mercurial will update the working directory to the first applicable
revision from this list:
a) null if -U or the source repository has no changesets
b) if -u . and the source repository is local, the first parent of
the source repository's working directory
c) the changeset specified with -u (if a branch name, this means the
latest head of that branch)
d) the changeset specified with -r
e) the tipmost head specified with -b
f) the tipmost head specified with the url#branch source syntax
g) the tipmost head of the default branch
h) tip
Returns 0 on success.
"""
if opts.get('noupdate') and opts.get('updaterev'):
raise util.Abort(_("cannot specify both --noupdate and --updaterev"))
r = hg.clone(hg.remoteui(ui, opts), source, dest,
pull=opts.get('pull'),
stream=opts.get('uncompressed'),
rev=opts.get('rev'),
update=opts.get('updaterev') or not opts.get('noupdate'),
branch=opts.get('branch'))
return r is None
def commit(ui, repo, *pats, **opts):
"""commit the specified files or all outstanding changes
Commit changes to the given files into the repository. Unlike a
centralized SCM, this operation is a local operation. See
:hg:`push` for a way to actively distribute your changes.
If a list of files is omitted, all changes reported by :hg:`status`
will be committed.
If you are committing the result of a merge, do not provide any
filenames or -I/-X filters.
If no commit message is specified, Mercurial starts your
configured editor where you can enter a message. In case your
commit fails, you will find a backup of your message in
``.hg/last-message.txt``.
See :hg:`help dates` for a list of formats valid for -d/--date.
Returns 0 on success, 1 if nothing changed.
"""
extra = {}
if opts.get('close_branch'):
if repo['.'].node() not in repo.branchheads():
# The topo heads set is included in the branch heads set of the
# current branch, so it's sufficient to test branchheads
raise util.Abort(_('can only close branch heads'))
extra['close'] = 1
e = cmdutil.commiteditor
if opts.get('force_editor'):
e = cmdutil.commitforceeditor
def commitfunc(ui, repo, message, match, opts):
return repo.commit(message, opts.get('user'), opts.get('date'), match,
editor=e, extra=extra)
branch = repo[None].branch()
bheads = repo.branchheads(branch)
node = cmdutil.commit(ui, repo, commitfunc, pats, opts)
if not node:
ui.status(_("nothing changed\n"))
return 1
ctx = repo[node]
parents = ctx.parents()
if bheads and not [x for x in parents
if x.node() in bheads and x.branch() == branch]:
ui.status(_('created new head\n'))
# The message is not printed for initial roots. For the other
# changesets, it is printed in the following situations:
#
# Par column: for the 2 parents with ...
# N: null or no parent
# B: parent is on another named branch
# C: parent is a regular non head changeset
# H: parent was a branch head of the current branch
# Msg column: whether we print "created new head" message
# In the following, it is assumed that there already exists some
# initial branch heads of the current branch, otherwise nothing is
# printed anyway.
#
# Par Msg Comment
# NN y additional topo root
#
# BN y additional branch root
# CN y additional topo head
# HN n usual case
#
# BB y weird additional branch root
# CB y branch merge
# HB n merge with named branch
#
# CC y additional head from merge
# CH n merge with a head
#
# HH n head merge: head count decreases
if not opts.get('close_branch'):
for r in parents:
if r.extra().get('close') and r.branch() == branch:
ui.status(_('reopening closed branch head %d\n') % r)
if ui.debugflag:
ui.write(_('committed changeset %d:%s\n') % (int(ctx), ctx.hex()))
elif ui.verbose:
ui.write(_('committed changeset %d:%s\n') % (int(ctx), ctx))
def copy(ui, repo, *pats, **opts):
"""mark files as copied for the next commit
Mark dest as having copies of source files. If dest is a
directory, copies are put in that directory. If dest is a file,
the source must be a single file.
By default, this command copies the contents of files as they
exist in the working directory. If invoked with -A/--after, the
operation is recorded, but no copying is performed.
This command takes effect with the next commit. To undo a copy
before that, see :hg:`revert`.
Returns 0 on success, 1 if errors are encountered.
"""
wlock = repo.wlock(False)
try:
return cmdutil.copy(ui, repo, pats, opts)
finally:
wlock.release()
def debugancestor(ui, repo, *args):
"""find the ancestor revision of two revisions in a given index"""
if len(args) == 3:
index, rev1, rev2 = args
r = revlog.revlog(util.opener(os.getcwd(), audit=False), index)
lookup = r.lookup
elif len(args) == 2:
if not repo:
raise util.Abort(_("there is no Mercurial repository here "
"(.hg not found)"))
rev1, rev2 = args
r = repo.changelog
lookup = repo.lookup
else:
raise util.Abort(_('either two or three arguments required'))
a = r.ancestor(lookup(rev1), lookup(rev2))
ui.write("%d:%s\n" % (r.rev(a), hex(a)))
def debugbuilddag(ui, repo, text,
mergeable_file=False,
appended_file=False,
overwritten_file=False,
new_file=False):
"""builds a repo with a given dag from scratch in the current empty repo
Elements:
- "+n" is a linear run of n nodes based on the current default parent
- "." is a single node based on the current default parent
- "$" resets the default parent to null (implied at the start);
otherwise the default parent is always the last node created
- "<p" sets the default parent to the backref p
- "*p" is a fork at parent p, which is a backref
- "*p1/p2" is a merge of parents p1 and p2, which are backrefs
- "/p2" is a merge of the preceding node and p2
- ":tag" defines a local tag for the preceding node
- "@branch" sets the named branch for subsequent nodes
- "!command" runs the command using your shell
- "!!my command\\n" is like "!", but to the end of the line
- "#...\\n" is a comment up to the end of the line
Whitespace between the above elements is ignored.
A backref is either
- a number n, which references the node curr-n, where curr is the current
node, or
- the name of a local tag you placed earlier using ":tag", or
- empty to denote the default parent.
All string valued-elements are either strictly alphanumeric, or must
be enclosed in double quotes ("..."), with "\\" as escape character.
Note that the --overwritten-file and --appended-file options imply the
use of "HGMERGE=internal:local" during DAG buildup.
"""
if not (mergeable_file or appended_file or overwritten_file or new_file):
raise util.Abort(_('need at least one of -m, -a, -o, -n'))
if len(repo.changelog) > 0:
raise util.Abort(_('repository is not empty'))
if overwritten_file or appended_file:
# we don't want to fail in merges during buildup
os.environ['HGMERGE'] = 'internal:local'
def writefile(fname, text, fmode="wb"):
f = open(fname, fmode)
try:
f.write(text)
finally:
f.close()
if mergeable_file:
linesperrev = 2
# determine number of revs in DAG
n = 0
for type, data in dagparser.parsedag(text):
if type == 'n':
n += 1
# make a file with k lines per rev
writefile("mf", "\n".join(str(i) for i in xrange(0, n * linesperrev))
+ "\n")
at = -1
atbranch = 'default'
for type, data in dagparser.parsedag(text):
if type == 'n':
ui.status('node %s\n' % str(data))
id, ps = data
p1 = ps[0]
if p1 != at:
update(ui, repo, node=str(p1), clean=True)
at = p1
if repo.dirstate.branch() != atbranch:
branch(ui, repo, atbranch, force=True)
if len(ps) > 1:
p2 = ps[1]
merge(ui, repo, node=p2)
if mergeable_file:
f = open("mf", "rb+")
try:
lines = f.read().split("\n")
lines[id * linesperrev] += " r%i" % id
f.seek(0)
f.write("\n".join(lines))
finally:
f.close()
if appended_file:
writefile("af", "r%i\n" % id, "ab")
if overwritten_file:
writefile("of", "r%i\n" % id)
if new_file:
writefile("nf%i" % id, "r%i\n" % id)
commit(ui, repo, addremove=True, message="r%i" % id, date=(id, 0))
at = id
elif type == 'l':
id, name = data
ui.status('tag %s\n' % name)
tag(ui, repo, name, local=True)
elif type == 'a':
ui.status('branch %s\n' % data)
atbranch = data
elif type in 'cC':
r = util.system(data, cwd=repo.root)
if r:
desc, r = util.explain_exit(r)
raise util.Abort(_('%s command %s') % (data, desc))
def debugcommands(ui, cmd='', *args):
"""list all available commands and options"""
for cmd, vals in sorted(table.iteritems()):
cmd = cmd.split('|')[0].strip('^')
opts = ', '.join([i[1] for i in vals[1]])
ui.write('%s: %s\n' % (cmd, opts))
def debugcomplete(ui, cmd='', **opts):
"""returns the completion list associated with the given command"""
if opts.get('options'):
options = []
otables = [globalopts]
if cmd:
aliases, entry = cmdutil.findcmd(cmd, table, False)
otables.append(entry[1])
for t in otables:
for o in t:
if "(DEPRECATED)" in o[3]:
continue
if o[0]:
options.append('-%s' % o[0])
options.append('--%s' % o[1])
ui.write("%s\n" % "\n".join(options))
return
cmdlist = cmdutil.findpossible(cmd, table)
if ui.verbose:
cmdlist = [' '.join(c[0]) for c in cmdlist.values()]
ui.write("%s\n" % "\n".join(sorted(cmdlist)))
def debugfsinfo(ui, path = "."):
"""show information detected about current filesystem"""
open('.debugfsinfo', 'w').write('')
ui.write('exec: %s\n' % (util.checkexec(path) and 'yes' or 'no'))
ui.write('symlink: %s\n' % (util.checklink(path) and 'yes' or 'no'))
ui.write('case-sensitive: %s\n' % (util.checkcase('.debugfsinfo')
and 'yes' or 'no'))
os.unlink('.debugfsinfo')
def debugrebuildstate(ui, repo, rev="tip"):
"""rebuild the dirstate as it would look like for the given revision"""
ctx = cmdutil.revsingle(repo, rev)
wlock = repo.wlock()
try:
repo.dirstate.rebuild(ctx.node(), ctx.manifest())
finally:
wlock.release()
def debugcheckstate(ui, repo):
"""validate the correctness of the current dirstate"""
parent1, parent2 = repo.dirstate.parents()
m1 = repo[parent1].manifest()
m2 = repo[parent2].manifest()
errors = 0
for f in repo.dirstate:
state = repo.dirstate[f]
if state in "nr" and f not in m1:
ui.warn(_("%s in state %s, but not in manifest1\n") % (f, state))
errors += 1
if state in "a" and f in m1:
ui.warn(_("%s in state %s, but also in manifest1\n") % (f, state))
errors += 1
if state in "m" and f not in m1 and f not in m2:
ui.warn(_("%s in state %s, but not in either manifest\n") %
(f, state))
errors += 1
for f in m1:
state = repo.dirstate[f]
if state not in "nrm":
ui.warn(_("%s in manifest1, but listed as state %s") % (f, state))
errors += 1
if errors:
error = _(".hg/dirstate inconsistent with current parent's manifest")
raise util.Abort(error)
def showconfig(ui, repo, *values, **opts):
"""show combined config settings from all hgrc files
With no arguments, print names and values of all config items.
With one argument of the form section.name, print just the value
of that config item.
With multiple arguments, print names and values of all config
items with matching section names.
With --debug, the source (filename and line number) is printed
for each config item.
Returns 0 on success.
"""
for f in util.rcpath():
ui.debug(_('read config from: %s\n') % f)
untrusted = bool(opts.get('untrusted'))
if values:
sections = [v for v in values if '.' not in v]
items = [v for v in values if '.' in v]
if len(items) > 1 or items and sections:
raise util.Abort(_('only one config item permitted'))
for section, name, value in ui.walkconfig(untrusted=untrusted):
sectname = section + '.' + name
if values:
for v in values:
if v == section:
ui.debug('%s: ' %
ui.configsource(section, name, untrusted))
ui.write('%s=%s\n' % (sectname, value))
elif v == sectname:
ui.debug('%s: ' %
ui.configsource(section, name, untrusted))
ui.write(value, '\n')
else:
ui.debug('%s: ' %
ui.configsource(section, name, untrusted))
ui.write('%s=%s\n' % (sectname, value))
def debugpushkey(ui, repopath, namespace, *keyinfo):
'''access the pushkey key/value protocol
With two args, list the keys in the given namespace.
With five args, set a key to new if it currently is set to old.
Reports success or failure.
'''
target = hg.repository(ui, repopath)
if keyinfo:
key, old, new = keyinfo
r = target.pushkey(namespace, key, old, new)
ui.status(str(r) + '\n')
return not r
else:
for k, v in target.listkeys(namespace).iteritems():
ui.write("%s\t%s\n" % (k.encode('string-escape'),
v.encode('string-escape')))
def debugrevspec(ui, repo, expr):
'''parse and apply a revision specification'''
if ui.verbose:
tree = revset.parse(expr)
ui.note(tree, "\n")
func = revset.match(expr)
for c in func(repo, range(len(repo))):
ui.write("%s\n" % c)
def debugsetparents(ui, repo, rev1, rev2=None):
"""manually set the parents of the current working directory
This is useful for writing repository conversion tools, but should
be used with care.
Returns 0 on success.
"""
r1 = cmdutil.revsingle(repo, rev1).node()
r2 = cmdutil.revsingle(repo, rev2, 'null').node()
wlock = repo.wlock()
try:
repo.dirstate.setparents(r1, r2)
finally:
wlock.release()
def debugstate(ui, repo, nodates=None):
"""show the contents of the current dirstate"""
timestr = ""
showdate = not nodates
for file_, ent in sorted(repo.dirstate._map.iteritems()):
if showdate:
if ent[3] == -1:
# Pad or slice to locale representation
locale_len = len(time.strftime("%Y-%m-%d %H:%M:%S ",
time.localtime(0)))
timestr = 'unset'
timestr = (timestr[:locale_len] +
' ' * (locale_len - len(timestr)))
else:
timestr = time.strftime("%Y-%m-%d %H:%M:%S ",
time.localtime(ent[3]))
if ent[1] & 020000:
mode = 'lnk'
else:
mode = '%3o' % (ent[1] & 0777)
ui.write("%c %s %10d %s%s\n" % (ent[0], mode, ent[2], timestr, file_))
for f in repo.dirstate.copies():
ui.write(_("copy: %s -> %s\n") % (repo.dirstate.copied(f), f))
def debugsub(ui, repo, rev=None):
ctx = cmdutil.revsingle(repo, rev, None)
for k, v in sorted(ctx.substate.items()):
ui.write('path %s\n' % k)
ui.write(' source %s\n' % v[0])
ui.write(' revision %s\n' % v[1])
def debugdag(ui, repo, file_=None, *revs, **opts):
"""format the changelog or an index DAG as a concise textual description
If you pass a revlog index, the revlog's DAG is emitted. If you list
revision numbers, they get labelled in the output as rN.
Otherwise, the changelog DAG of the current repo is emitted.
"""
spaces = opts.get('spaces')
dots = opts.get('dots')
if file_:
rlog = revlog.revlog(util.opener(os.getcwd(), audit=False), file_)
revs = set((int(r) for r in revs))
def events():
for r in rlog:
yield 'n', (r, list(set(p for p in rlog.parentrevs(r) if p != -1)))
if r in revs:
yield 'l', (r, "r%i" % r)
elif repo:
cl = repo.changelog
tags = opts.get('tags')
branches = opts.get('branches')
if tags:
labels = {}
for l, n in repo.tags().items():
labels.setdefault(cl.rev(n), []).append(l)
def events():
b = "default"
for r in cl:
if branches:
newb = cl.read(cl.node(r))[5]['branch']
if newb != b:
yield 'a', newb
b = newb
yield 'n', (r, list(set(p for p in cl.parentrevs(r) if p != -1)))
if tags:
ls = labels.get(r)
if ls:
for l in ls:
yield 'l', (r, l)
else:
raise util.Abort(_('need repo for changelog dag'))
for line in dagparser.dagtextlines(events(),
addspaces=spaces,
wraplabels=True,
wrapannotations=True,
wrapnonlinear=dots,
usedots=dots,
maxlinewidth=70):
ui.write(line)
ui.write("\n")
def debugdata(ui, repo, file_, rev):
"""dump the contents of a data file revision"""
r = None
if repo:
filelog = repo.file(file_)
if len(filelog):
r = filelog
if not r:
r = revlog.revlog(util.opener(os.getcwd(), audit=False), file_[:-2] + ".i")
try:
ui.write(r.revision(r.lookup(rev)))
except KeyError:
raise util.Abort(_('invalid revision identifier %s') % rev)
def debugdate(ui, date, range=None, **opts):
"""parse and display a date"""
if opts["extended"]:
d = util.parsedate(date, util.extendeddateformats)
else:
d = util.parsedate(date)
ui.write("internal: %s %s\n" % d)
ui.write("standard: %s\n" % util.datestr(d))
if range:
m = util.matchdate(range)
ui.write("match: %s\n" % m(d[0]))
def debugignore(ui, repo, *values, **opts):
"""display the combined ignore pattern"""
ignore = repo.dirstate._ignore
if hasattr(ignore, 'includepat'):
ui.write("%s\n" % ignore.includepat)
else:
raise util.Abort(_("no ignore patterns found"))
def debugindex(ui, repo, file_, **opts):
"""dump the contents of an index file"""
r = None
if repo:
filelog = repo.file(file_)
if len(filelog):
r = filelog
format = opts.get('format', 0)
if format not in (0, 1):
raise util.Abort(_("unknown format %d") % format)
if not r:
r = revlog.revlog(util.opener(os.getcwd(), audit=False), file_)
if format == 0:
ui.write(" rev offset length base linkrev"
" nodeid p1 p2\n")
elif format == 1:
ui.write(" rev flag offset length"
" size base link p1 p2 nodeid\n")
for i in r:
node = r.node(i)
if format == 0:
try:
pp = r.parents(node)
except:
pp = [nullid, nullid]
ui.write("% 6d % 9d % 7d % 6d % 7d %s %s %s\n" % (
i, r.start(i), r.length(i), r.base(i), r.linkrev(i),
short(node), short(pp[0]), short(pp[1])))
elif format == 1:
pr = r.parentrevs(i)
ui.write("% 6d %04x % 8d % 8d % 8d % 6d % 6d % 6d % 6d %s\n" % (
i, r.flags(i), r.start(i), r.length(i), r.rawsize(i),
r.base(i), r.linkrev(i), pr[0], pr[1], short(node)))
def debugindexdot(ui, repo, file_):
"""dump an index DAG as a graphviz dot file"""
r = None
if repo:
filelog = repo.file(file_)
if len(filelog):
r = filelog
if not r:
r = revlog.revlog(util.opener(os.getcwd(), audit=False), file_)
ui.write("digraph G {\n")
for i in r:
node = r.node(i)
pp = r.parents(node)
ui.write("\t%d -> %d\n" % (r.rev(pp[0]), i))
if pp[1] != nullid:
ui.write("\t%d -> %d\n" % (r.rev(pp[1]), i))
ui.write("}\n")
def debuginstall(ui):
'''test Mercurial installation
Returns 0 on success.
'''
def writetemp(contents):
(fd, name) = tempfile.mkstemp(prefix="hg-debuginstall-")
f = os.fdopen(fd, "wb")
f.write(contents)
f.close()
return name
problems = 0
# encoding
ui.status(_("Checking encoding (%s)...\n") % encoding.encoding)
try:
encoding.fromlocal("test")
except util.Abort, inst:
ui.write(" %s\n" % inst)
ui.write(_(" (check that your locale is properly set)\n"))
problems += 1
# compiled modules
ui.status(_("Checking installed modules (%s)...\n")
% os.path.dirname(__file__))
try:
import bdiff, mpatch, base85, osutil
except Exception, inst:
ui.write(" %s\n" % inst)
ui.write(_(" One or more extensions could not be found"))
ui.write(_(" (check that you compiled the extensions)\n"))
problems += 1
# templates
ui.status(_("Checking templates...\n"))
try:
import templater
templater.templater(templater.templatepath("map-cmdline.default"))
except Exception, inst:
ui.write(" %s\n" % inst)
ui.write(_(" (templates seem to have been installed incorrectly)\n"))
problems += 1
# patch
ui.status(_("Checking patch...\n"))
patchproblems = 0
a = "1\n2\n3\n4\n"
b = "1\n2\n3\ninsert\n4\n"
fa = writetemp(a)
d = mdiff.unidiff(a, None, b, None, os.path.basename(fa),
os.path.basename(fa))
fd = writetemp(d)
files = {}
try:
patch.patch(fd, ui, cwd=os.path.dirname(fa), files=files)
except util.Abort, e:
ui.write(_(" patch call failed:\n"))
ui.write(" " + str(e) + "\n")
patchproblems += 1
else:
if list(files) != [os.path.basename(fa)]:
ui.write(_(" unexpected patch output!\n"))
patchproblems += 1
a = open(fa).read()
if a != b:
ui.write(_(" patch test failed!\n"))
patchproblems += 1
if patchproblems:
if ui.config('ui', 'patch'):
ui.write(_(" (Current patch tool may be incompatible with patch,"
" or misconfigured. Please check your configuration"
" file)\n"))
else:
ui.write(_(" Internal patcher failure, please report this error"
" to http://mercurial.selenic.com/wiki/BugTracker\n"))
problems += patchproblems
os.unlink(fa)
os.unlink(fd)
# editor
ui.status(_("Checking commit editor...\n"))
editor = ui.geteditor()
cmdpath = util.find_exe(editor) or util.find_exe(editor.split()[0])
if not cmdpath:
if editor == 'vi':
ui.write(_(" No commit editor set and can't find vi in PATH\n"))
ui.write(_(" (specify a commit editor in your configuration"
" file)\n"))
else:
ui.write(_(" Can't find editor '%s' in PATH\n") % editor)
ui.write(_(" (specify a commit editor in your configuration"
" file)\n"))
problems += 1
# check username
ui.status(_("Checking username...\n"))
try:
ui.username()
except util.Abort, e:
ui.write(" %s\n" % e)
ui.write(_(" (specify a username in your configuration file)\n"))
problems += 1
if not problems:
ui.status(_("No problems detected\n"))
else:
ui.write(_("%s problems detected,"
" please check your install!\n") % problems)
return problems
def debugrename(ui, repo, file1, *pats, **opts):
"""dump rename information"""
ctx = cmdutil.revsingle(repo, opts.get('rev'))
m = cmdutil.match(repo, (file1,) + pats, opts)
for abs in ctx.walk(m):
fctx = ctx[abs]
o = fctx.filelog().renamed(fctx.filenode())
rel = m.rel(abs)
if o:
ui.write(_("%s renamed from %s:%s\n") % (rel, o[0], hex(o[1])))
else:
ui.write(_("%s not renamed\n") % rel)
def debugwalk(ui, repo, *pats, **opts):
"""show how files match on given patterns"""
m = cmdutil.match(repo, pats, opts)
items = list(repo.walk(m))
if not items:
return
fmt = 'f %%-%ds %%-%ds %%s' % (
max([len(abs) for abs in items]),
max([len(m.rel(abs)) for abs in items]))
for abs in items:
line = fmt % (abs, m.rel(abs), m.exact(abs) and 'exact' or '')
ui.write("%s\n" % line.rstrip())
def diff(ui, repo, *pats, **opts):
"""diff repository (or selected files)
Show differences between revisions for the specified files.
Differences between files are shown using the unified diff format.
.. note::
diff may generate unexpected results for merges, as it will
default to comparing against the working directory's first
parent changeset if no revisions are specified.
When two revision arguments are given, then changes are shown
between those revisions. If only one revision is specified then
that revision is compared to the working directory, and, when no
revisions are specified, the working directory files are compared
to its parent.
Alternatively you can specify -c/--change with a revision to see
the changes in that changeset relative to its first parent.
Without the -a/--text option, diff will avoid generating diffs of
files it detects as binary. With -a, diff will generate a diff
anyway, probably with undesirable results.
Use the -g/--git option to generate diffs in the git extended diff
format. For more information, read :hg:`help diffs`.
Returns 0 on success.
"""
revs = opts.get('rev')
change = opts.get('change')
stat = opts.get('stat')
reverse = opts.get('reverse')
if revs and change:
msg = _('cannot specify --rev and --change at the same time')
raise util.Abort(msg)
elif change:
node2 = repo.lookup(change)
node1 = repo[node2].parents()[0].node()
else:
node1, node2 = cmdutil.revpair(repo, revs)
if reverse:
node1, node2 = node2, node1
diffopts = patch.diffopts(ui, opts)
m = cmdutil.match(repo, pats, opts)
cmdutil.diffordiffstat(ui, repo, diffopts, node1, node2, m, stat=stat,
listsubrepos=opts.get('subrepos'))
def export(ui, repo, *changesets, **opts):
"""dump the header and diffs for one or more changesets
Print the changeset header and diffs for one or more revisions.
The information shown in the changeset header is: author, date,
branch name (if non-default), changeset hash, parent(s) and commit
comment.
.. note::
export may generate unexpected diff output for merge
changesets, as it will compare the merge changeset against its
first parent only.
Output may be to a file, in which case the name of the file is
given using a format string. The formatting rules are as follows:
:``%%``: literal "%" character
:``%H``: changeset hash (40 hexadecimal digits)
:``%N``: number of patches being generated
:``%R``: changeset revision number
:``%b``: basename of the exporting repository
:``%h``: short-form changeset hash (12 hexadecimal digits)
:``%n``: zero-padded sequence number, starting at 1
:``%r``: zero-padded changeset revision number
Without the -a/--text option, export will avoid generating diffs
of files it detects as binary. With -a, export will generate a
diff anyway, probably with undesirable results.
Use the -g/--git option to generate diffs in the git extended diff
format. See :hg:`help diffs` for more information.
With the --switch-parent option, the diff will be against the
second parent. It can be useful to review a merge.
Returns 0 on success.
"""
changesets += tuple(opts.get('rev', []))
if not changesets:
raise util.Abort(_("export requires at least one changeset"))
revs = cmdutil.revrange(repo, changesets)
if len(revs) > 1:
ui.note(_('exporting patches:\n'))
else:
ui.note(_('exporting patch:\n'))
cmdutil.export(repo, revs, template=opts.get('output'),
switch_parent=opts.get('switch_parent'),
opts=patch.diffopts(ui, opts))
def forget(ui, repo, *pats, **opts):
"""forget the specified files on the next commit
Mark the specified files so they will no longer be tracked
after the next commit.
This only removes files from the current branch, not from the
entire project history, and it does not delete them from the
working directory.
To undo a forget before the next commit, see :hg:`add`.
Returns 0 on success.
"""
if not pats:
raise util.Abort(_('no files specified'))
m = cmdutil.match(repo, pats, opts)
s = repo.status(match=m, clean=True)
forget = sorted(s[0] + s[1] + s[3] + s[6])
errs = 0
for f in m.files():
if f not in repo.dirstate and not os.path.isdir(m.rel(f)):
ui.warn(_('not removing %s: file is already untracked\n')
% m.rel(f))
errs = 1
for f in forget:
if ui.verbose or not m.exact(f):
ui.status(_('removing %s\n') % m.rel(f))
repo[None].remove(forget, unlink=False)
return errs
def grep(ui, repo, pattern, *pats, **opts):
"""search for a pattern in specified files and revisions
Search revisions of files for a regular expression.
This command behaves differently than Unix grep. It only accepts
Python/Perl regexps. It searches repository history, not the
working directory. It always prints the revision number in which a
match appears.
By default, grep only prints output for the first revision of a
file in which it finds a match. To get it to print every revision
that contains a change in match status ("-" for a match that
becomes a non-match, or "+" for a non-match that becomes a match),
use the --all flag.
Returns 0 if a match is found, 1 otherwise.
"""
reflags = 0
if opts.get('ignore_case'):
reflags |= re.I
try:
regexp = re.compile(pattern, reflags)
except re.error, inst:
ui.warn(_("grep: invalid match pattern: %s\n") % inst)
return 1
sep, eol = ':', '\n'
if opts.get('print0'):
sep = eol = '\0'
getfile = util.lrucachefunc(repo.file)
def matchlines(body):
begin = 0
linenum = 0
while 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
begin = body.find('\n', mend) + 1 or len(body)
lend = begin - 1
yield linenum, mstart - lstart, mend - lstart, body[lstart:lend]
class linestate(object):
def __init__(self, line, linenum, colstart, colend):
self.line = line
self.linenum = linenum
self.colstart = colstart
self.colend = colend
def __hash__(self):
return hash((self.linenum, self.line))
def __eq__(self, other):
return self.line == other.line
matches = {}
copies = {}
def grepbody(fn, rev, body):
matches[rev].setdefault(fn, [])
m = matches[rev][fn]
for lnum, cstart, cend, line in matchlines(body):
s = linestate(line, lnum, cstart, cend)
m.append(s)
def difflinestates(a, b):
sm = difflib.SequenceMatcher(None, a, b)
for tag, alo, ahi, blo, bhi in sm.get_opcodes():
if tag == 'insert':
for i in xrange(blo, bhi):
yield ('+', b[i])
elif tag == 'delete':
for i in xrange(alo, ahi):
yield ('-', a[i])
elif tag == 'replace':
for i in xrange(alo, ahi):
yield ('-', a[i])
for i in xrange(blo, bhi):
yield ('+', b[i])
def display(fn, ctx, pstates, states):
rev = ctx.rev()
datefunc = ui.quiet and util.shortdate or util.datestr
found = False
filerevmatches = {}
if opts.get('all'):
iter = difflinestates(pstates, states)
else:
iter = [('', l) for l in states]
for change, l in iter:
cols = [fn, str(rev)]
before, match, after = None, None, None
if opts.get('line_number'):
cols.append(str(l.linenum))
if opts.get('all'):
cols.append(change)
if opts.get('user'):
cols.append(ui.shortuser(ctx.user()))
if opts.get('date'):
cols.append(datefunc(ctx.date()))
if opts.get('files_with_matches'):
c = (fn, rev)
if c in filerevmatches:
continue
filerevmatches[c] = 1
else:
before = l.line[:l.colstart]
match = l.line[l.colstart:l.colend]
after = l.line[l.colend:]
ui.write(sep.join(cols))
if before is not None:
ui.write(sep + before)
ui.write(match, label='grep.match')
ui.write(after)
ui.write(eol)
found = True
return found
skip = {}
revfiles = {}
matchfn = cmdutil.match(repo, pats, opts)
found = False
follow = opts.get('follow')
def prep(ctx, fns):
rev = ctx.rev()
pctx = ctx.parents()[0]
parent = pctx.rev()
matches.setdefault(rev, {})
matches.setdefault(parent, {})
files = revfiles.setdefault(rev, [])
for fn in fns:
flog = getfile(fn)
try:
fnode = ctx.filenode(fn)
except error.LookupError:
continue
copied = flog.renamed(fnode)
copy = follow and copied and copied[0]
if copy:
copies.setdefault(rev, {})[fn] = copy
if fn in skip:
if copy:
skip[copy] = True
continue
files.append(fn)
if fn not in matches[rev]:
grepbody(fn, rev, flog.read(fnode))
pfn = copy or fn
if pfn not in matches[parent]:
try:
fnode = pctx.filenode(pfn)
grepbody(pfn, parent, flog.read(fnode))
except error.LookupError:
pass
for ctx in cmdutil.walkchangerevs(repo, matchfn, opts, prep):
rev = ctx.rev()
parent = ctx.parents()[0].rev()
for fn in sorted(revfiles.get(rev, [])):
states = matches[rev][fn]
copy = copies.get(rev, {}).get(fn)
if fn in skip:
if copy:
skip[copy] = True
continue
pstates = matches.get(parent, {}).get(copy or fn, [])
if pstates or states:
r = display(fn, ctx, pstates, states)
found = found or r
if r and not opts.get('all'):
skip[fn] = True
if copy:
skip[copy] = True
del matches[rev]
del revfiles[rev]
return not found
def heads(ui, repo, *branchrevs, **opts):
"""show current repository heads or show branch heads
With no arguments, show all repository branch heads.
Repository "heads" are changesets with no child changesets. They are
where development generally takes place and are the usual targets
for update and merge operations. Branch heads are changesets that have
no child changeset on the same branch.
If one or more REVs are given, only branch heads on the branches
associated with the specified changesets are shown.
If -c/--closed is specified, also show branch heads marked closed
(see :hg:`commit --close-branch`).
If STARTREV is specified, only those heads that are descendants of
STARTREV will be displayed.
If -t/--topo is specified, named branch mechanics will be ignored and only
changesets without children will be shown.
Returns 0 if matching heads are found, 1 if not.
"""
start = None
if 'rev' in opts:
start = cmdutil.revsingle(repo, opts['rev'], None).node()
if opts.get('topo'):
heads = [repo[h] for h in repo.heads(start)]
else:
heads = []
for b, ls in repo.branchmap().iteritems():
if start is None:
heads += [repo[h] for h in ls]
continue
startrev = repo.changelog.rev(start)
descendants = set(repo.changelog.descendants(startrev))
descendants.add(startrev)
rev = repo.changelog.rev
heads += [repo[h] for h in ls if rev(h) in descendants]
if branchrevs:
branches = set(repo[br].branch() for br in branchrevs)
heads = [h for h in heads if h.branch() in branches]
if not opts.get('closed'):
heads = [h for h in heads if not h.extra().get('close')]
if opts.get('active') and branchrevs:
dagheads = repo.heads(start)
heads = [h for h in heads if h.node() in dagheads]
if branchrevs:
haveheads = set(h.branch() for h in heads)
if branches - haveheads:
headless = ', '.join(b for b in branches - haveheads)
msg = _('no open branch heads found on branches %s')
if opts.get('rev'):
msg += _(' (started at %s)' % opts['rev'])
ui.warn((msg + '\n') % headless)
if not heads:
return 1
heads = sorted(heads, key=lambda x: -x.rev())
displayer = cmdutil.show_changeset(ui, repo, opts)
for ctx in heads:
displayer.show(ctx)
displayer.close()
def help_(ui, name=None, with_version=False, unknowncmd=False):
"""show help for a given topic or a help overview
With no arguments, print a list of commands with short help messages.
Given a topic, extension, or command name, print help for that
topic.
Returns 0 if successful.
"""
option_lists = []
textwidth = ui.termwidth() - 2
def addglobalopts(aliases):
if ui.verbose:
option_lists.append((_("global options:"), globalopts))
if name == 'shortlist':
option_lists.append((_('use "hg help" for the full list '
'of commands'), ()))
else:
if name == 'shortlist':
msg = _('use "hg help" for the full list of commands '
'or "hg -v" for details')
elif aliases:
msg = _('use "hg -v help%s" to show builtin aliases and '
'global options') % (name and " " + name or "")
else:
msg = _('use "hg -v help %s" to show global options') % name
option_lists.append((msg, ()))
def helpcmd(name):
if with_version:
version_(ui)
ui.write('\n')
try:
aliases, entry = cmdutil.findcmd(name, table, strict=unknowncmd)
except error.AmbiguousCommand, inst:
# py3k fix: except vars can't be used outside the scope of the
# except block, nor can be used inside a lambda. python issue4617
prefix = inst.args[0]
select = lambda c: c.lstrip('^').startswith(prefix)
helplist(_('list of commands:\n\n'), select)
return
# check if it's an invalid alias and display its error if it is
if getattr(entry[0], 'badalias', False):
if not unknowncmd:
entry[0](ui)
return
# synopsis
if len(entry) > 2:
if entry[2].startswith('hg'):
ui.write("%s\n" % entry[2])
else:
ui.write('hg %s %s\n' % (aliases[0], entry[2]))
else:
ui.write('hg %s\n' % aliases[0])
# aliases
if not ui.quiet and len(aliases) > 1:
ui.write(_("\naliases: %s\n") % ', '.join(aliases[1:]))
# description
doc = gettext(entry[0].__doc__)
if not doc:
doc = _("(no help text available)")
if hasattr(entry[0], 'definition'): # aliased command
if entry[0].definition.startswith('!'): # shell alias
doc = _('shell alias for::\n\n %s') % entry[0].definition[1:]
else:
doc = _('alias for: hg %s\n\n%s') % (entry[0].definition, doc)
if ui.quiet:
doc = doc.splitlines()[0]
keep = ui.verbose and ['verbose'] or []
formatted, pruned = minirst.format(doc, textwidth, keep=keep)
ui.write("\n%s\n" % formatted)
if pruned:
ui.write(_('\nuse "hg -v help %s" to show verbose help\n') % name)
if not ui.quiet:
# options
if entry[1]:
option_lists.append((_("options:\n"), entry[1]))
addglobalopts(False)
def helplist(header, select=None):
h = {}
cmds = {}
for c, e in table.iteritems():
f = c.split("|", 1)[0]
if select and not select(f):
continue
if (not select and name != 'shortlist' and
e[0].__module__ != __name__):
continue
if name == "shortlist" and not f.startswith("^"):
continue
f = f.lstrip("^")
if not ui.debugflag and f.startswith("debug"):
continue
doc = e[0].__doc__
if doc and 'DEPRECATED' in doc and not ui.verbose:
continue
doc = gettext(doc)
if not doc:
doc = _("(no help text available)")
h[f] = doc.splitlines()[0].rstrip()
cmds[f] = c.lstrip("^")
if not h:
ui.status(_('no commands defined\n'))
return
ui.status(header)
fns = sorted(h)
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\n' % (util.wrap(h[f], textwidth,
initindent=' %-*s ' % (m, f),
hangindent=' ' * (m + 4))))
if not ui.quiet:
addglobalopts(True)
def helptopic(name):
for names, header, doc in help.helptable:
if name in names:
break
else:
raise error.UnknownCommand(name)
# description
if not doc:
doc = _("(no help text available)")
if hasattr(doc, '__call__'):
doc = doc()
ui.write("%s\n\n" % header)
ui.write("%s\n" % minirst.format(doc, textwidth, indent=4))
def helpext(name):
try:
mod = extensions.find(name)
doc = gettext(mod.__doc__) or _('no help text available')
except KeyError:
mod = None
doc = extensions.disabledext(name)
if not doc:
raise error.UnknownCommand(name)
if '\n' not in doc:
head, tail = doc, ""
else:
head, tail = doc.split('\n', 1)
ui.write(_('%s extension - %s\n\n') % (name.split('.')[-1], head))
if tail:
ui.write(minirst.format(tail, textwidth))
ui.status('\n\n')
if mod:
try:
ct = mod.cmdtable
except AttributeError:
ct = {}
modcmds = set([c.split('|', 1)[0] for c in ct])
helplist(_('list of commands:\n\n'), modcmds.__contains__)
else:
ui.write(_('use "hg help extensions" for information on enabling '
'extensions\n'))
def helpextcmd(name):
cmd, ext, mod = extensions.disabledcmd(ui, name, ui.config('ui', 'strict'))
doc = gettext(mod.__doc__).splitlines()[0]
msg = help.listexts(_("'%s' is provided by the following "
"extension:") % cmd, {ext: doc}, len(ext),
indent=4)
ui.write(minirst.format(msg, textwidth))
ui.write('\n\n')
ui.write(_('use "hg help extensions" for information on enabling '
'extensions\n'))
help.addtopichook('revsets', revset.makedoc)
if name and name != 'shortlist':
i = None
if unknowncmd:
queries = (helpextcmd,)
else:
queries = (helptopic, helpcmd, helpext, helpextcmd)
for f in queries:
try:
f(name)
i = None
break
except error.UnknownCommand, inst:
i = inst
if i:
raise i
else:
# program name
if ui.verbose or with_version:
version_(ui)
else:
ui.status(_("Mercurial Distributed SCM\n"))
ui.status('\n')
# list of commands
if name == "shortlist":
header = _('basic commands:\n\n')
else:
header = _('list of commands:\n\n')
helplist(header)
if name != 'shortlist':
exts, maxlength = extensions.enabled()
text = help.listexts(_('enabled extensions:'), exts, maxlength)
if text:
ui.write("\n%s\n" % minirst.format(text, textwidth))
# list all option lists
opt_output = []
multioccur = False
for title, options in option_lists:
opt_output.append(("\n%s" % title, None))
for option in options:
if len(option) == 5:
shortopt, longopt, default, desc, optlabel = option
else:
shortopt, longopt, default, desc = option
optlabel = _("VALUE") # default label
if _("DEPRECATED") in desc and not ui.verbose:
continue
if isinstance(default, list):
numqualifier = " %s [+]" % optlabel
multioccur = True
elif (default is not None) and not isinstance(default, bool):
numqualifier = " %s" % optlabel
else:
numqualifier = ""
opt_output.append(("%2s%s" %
(shortopt and "-%s" % shortopt,
longopt and " --%s%s" %
(longopt, numqualifier)),
"%s%s" % (desc,
default
and _(" (default: %s)") % default
or "")))
if multioccur:
msg = _("\n[+] marked option can be specified multiple times")
if ui.verbose and name != 'shortlist':
opt_output.append((msg, None))
else:
opt_output.insert(-1, (msg, None))
if not name:
ui.write(_("\nadditional help topics:\n\n"))
topics = []
for names, header, doc in help.helptable:
topics.append((sorted(names, key=len, reverse=True)[0], header))
topics_len = max([len(s[0]) for s in topics])
for t, desc in topics:
ui.write(" %-*s %s\n" % (topics_len, t, desc))
if opt_output:
colwidth = encoding.colwidth
# normalize: (opt or message, desc or None, width of opt)
entries = [desc and (opt, desc, colwidth(opt)) or (opt, None, 0)
for opt, desc in opt_output]
hanging = max([e[2] for e in entries])
for opt, desc, width in entries:
if desc:
initindent = ' %s%s ' % (opt, ' ' * (hanging - width))
hangindent = ' ' * (hanging + 3)
ui.write('%s\n' % (util.wrap(desc, textwidth,
initindent=initindent,
hangindent=hangindent)))
else:
ui.write("%s\n" % opt)
def identify(ui, repo, source=None, rev=None,
num=None, id=None, branch=None, tags=None, bookmarks=None):
"""identify the working copy or specified revision
With no revision, print a summary of the current state of the
repository.
Specifying a path to a repository root or Mercurial bundle will
cause lookup to operate on that repository/bundle.
This summary identifies the repository state using one or two
parent hash identifiers, followed by a "+" if there are
uncommitted changes in the working directory, a list of tags for
this revision and a branch name for non-default branches.
Returns 0 if successful.
"""
if not repo and not source:
raise util.Abort(_("there is no Mercurial repository here "
"(.hg not found)"))
hexfunc = ui.debugflag and hex or short
default = not (num or id or branch or tags or bookmarks)
output = []
revs = []
if source:
source, branches = hg.parseurl(ui.expandpath(source))
repo = hg.repository(ui, source)
revs, checkout = hg.addbranchrevs(repo, repo, branches, None)
if not repo.local():
if not rev and revs:
rev = revs[0]
if not rev:
rev = "tip"
if num or branch or tags or bookmarks:
raise util.Abort(_("can't query remote revision number,"
" branch, tags, or bookmarks"))
output = [hexfunc(repo.lookup(rev))]
elif not rev:
ctx = repo[None]
parents = ctx.parents()
changed = False
if default or id or num:
changed = util.any(repo.status())
if default or id:
output = ["%s%s" % ('+'.join([hexfunc(p.node()) for p in parents]),
(changed) and "+" or "")]
if num:
output.append("%s%s" % ('+'.join([str(p.rev()) for p in parents]),
(changed) and "+" or ""))
else:
ctx = cmdutil.revsingle(repo, rev)
if default or id:
output = [hexfunc(ctx.node())]
if num:
output.append(str(ctx.rev()))
if repo.local() and default and not ui.quiet:
b = ctx.branch()
if b != 'default':
output.append("(%s)" % b)
# multiple tags for a single parent separated by '/'
t = "/".join(ctx.tags())
if t:
output.append(t)
# multiple bookmarks for a single parent separated by '/'
bm = '/'.join(ctx.bookmarks())
if bm:
output.append(bm)
if branch:
output.append(ctx.branch())
if tags:
output.extend(ctx.tags())
if bookmarks:
output.extend(ctx.bookmarks())
ui.write("%s\n" % ' '.join(output))
def import_(ui, repo, patch1, *patches, **opts):
"""import an ordered set of patches
Import a list of patches and commit them individually (unless
--no-commit is specified).
If there are outstanding changes in the working directory, import
will abort unless given the -f/--force flag.
You can import a patch straight from a mail message. Even patches
as attachments work (to use the body part, it must have type
text/plain or text/x-patch). From and Subject headers of email
message are used as default committer and commit message. All
text/plain body parts before first diff are added to commit
message.
If the imported patch was generated by :hg:`export`, user and
description from patch override values from message headers and
body. Values given on command line with -m/--message and -u/--user
override these.
If --exact is specified, import will set the working directory to
the parent of each patch before applying it, and will abort if the
resulting changeset has a different ID than the one recorded in
the patch. This may happen due to character set problems or other
deficiencies in the text patch format.
With -s/--similarity, hg will attempt to discover renames and
copies in the patch in the same way as 'addremove'.
To read a patch from standard input, use "-" as the patch name. If
a URL is specified, the patch will be downloaded from it.
See :hg:`help dates` for a list of formats valid for -d/--date.
Returns 0 on success.
"""
patches = (patch1,) + patches
date = opts.get('date')
if date:
opts['date'] = util.parsedate(date)
try:
sim = float(opts.get('similarity') or 0)
except ValueError:
raise util.Abort(_('similarity must be a number'))
if sim < 0 or sim > 100:
raise util.Abort(_('similarity must be between 0 and 100'))
if opts.get('exact') or not opts.get('force'):
cmdutil.bail_if_changed(repo)
d = opts["base"]
strip = opts["strip"]
wlock = lock = None
msgs = []
def tryone(ui, hunk):
tmpname, message, user, date, branch, nodeid, p1, p2 = \
patch.extract(ui, hunk)
if not tmpname:
return None
commitid = _('to working directory')
try:
cmdline_message = cmdutil.logmessage(opts)
if cmdline_message:
# pickup the cmdline msg
message = cmdline_message
elif message:
# pickup the patch msg
message = message.strip()
else:
# launch the editor
message = None
ui.debug('message:\n%s\n' % message)
wp = repo.parents()
if opts.get('exact'):
if not nodeid or not p1:
raise util.Abort(_('not a Mercurial patch'))
p1 = repo.lookup(p1)
p2 = repo.lookup(p2 or hex(nullid))
if p1 != wp[0].node():
hg.clean(repo, p1)
repo.dirstate.setparents(p1, p2)
elif p2:
try:
p1 = repo.lookup(p1)
p2 = repo.lookup(p2)
if p1 == wp[0].node():
repo.dirstate.setparents(p1, p2)
except error.RepoError:
pass
if opts.get('exact') or opts.get('import_branch'):
repo.dirstate.setbranch(branch or 'default')
files = {}
try:
patch.patch(tmpname, ui, strip=strip, cwd=repo.root,
files=files, eolmode=None)
finally:
files = cmdutil.updatedir(ui, repo, files,
similarity=sim / 100.0)
if opts.get('no_commit'):
if message:
msgs.append(message)
else:
if opts.get('exact'):
m = None
else:
m = cmdutil.matchfiles(repo, files or [])
n = repo.commit(message, opts.get('user') or user,
opts.get('date') or date, match=m,
editor=cmdutil.commiteditor)
if opts.get('exact'):
if hex(n) != nodeid:
repo.rollback()
raise util.Abort(_('patch is damaged'
' or loses information'))
# Force a dirstate write so that the next transaction
# backups an up-do-date file.
repo.dirstate.write()
if n:
commitid = short(n)
return commitid
finally:
os.unlink(tmpname)
try:
wlock = repo.wlock()
lock = repo.lock()
lastcommit = None
for p in patches:
pf = os.path.join(d, p)
if pf == '-':
ui.status(_("applying patch from stdin\n"))
pf = sys.stdin
else:
ui.status(_("applying %s\n") % p)
pf = url.open(ui, pf)
haspatch = False
for hunk in patch.split(pf):
commitid = tryone(ui, hunk)
if commitid:
haspatch = True
if lastcommit:
ui.status(_('applied %s\n') % lastcommit)
lastcommit = commitid
if not haspatch:
raise util.Abort(_('no diffs found'))
if msgs:
repo.opener('last-message.txt', 'wb').write('\n* * *\n'.join(msgs))
finally:
release(lock, wlock)
def incoming(ui, repo, source="default", **opts):
"""show new changesets found in source
Show new changesets found in the specified path/URL or the default
pull location. These are the changesets that would have been pulled
if a pull at the time you issued this command.
For remote repository, using --bundle avoids downloading the
changesets twice if the incoming is followed by a pull.
See pull for valid source format details.
Returns 0 if there are incoming changes, 1 otherwise.
"""
if opts.get('bundle') and opts.get('subrepos'):
raise util.Abort(_('cannot combine --bundle and --subrepos'))
if opts.get('bookmarks'):
source, branches = hg.parseurl(ui.expandpath(source),
opts.get('branch'))
other = hg.repository(hg.remoteui(repo, opts), source)
if 'bookmarks' not in other.listkeys('namespaces'):
ui.warn(_("remote doesn't support bookmarks\n"))
return 0
ui.status(_('comparing with %s\n') % url.hidepassword(source))
return bookmarks.diff(ui, repo, other)
ret = hg.incoming(ui, repo, source, opts)
return ret
def init(ui, dest=".", **opts):
"""create a new repository in the given directory
Initialize a new repository in the given directory. If the given
directory does not exist, it will be created.
If no directory is given, the current directory is used.
It is possible to specify an ``ssh://`` URL as the destination.
See :hg:`help urls` for more information.
Returns 0 on success.
"""
hg.repository(hg.remoteui(ui, opts), ui.expandpath(dest), create=1)
def locate(ui, repo, *pats, **opts):
"""locate files matching specific patterns
Print files under Mercurial control in the working directory whose
names match the given patterns.
By default, this command searches all directories in the working
directory. To search just the current directory and its
subdirectories, use "--include .".
If no patterns are given to match, this command prints the names
of all files under Mercurial control in the working directory.
If you want to feed the output of this command into the "xargs"
command, use the -0 option to both this command and "xargs". This
will avoid the problem of "xargs" treating single filenames that
contain whitespace as multiple filenames.
Returns 0 if a match is found, 1 otherwise.
"""
end = opts.get('print0') and '\0' or '\n'
rev = cmdutil.revsingle(repo, opts.get('rev'), None).node()
ret = 1
m = cmdutil.match(repo, pats, opts, default='relglob')
m.bad = lambda x, y: False
for abs in repo[rev].walk(m):
if not rev and abs not in repo.dirstate:
continue
if opts.get('fullpath'):
ui.write(repo.wjoin(abs), end)
else:
ui.write(((pats and m.rel(abs)) or abs), end)
ret = 0
return ret
def log(ui, repo, *pats, **opts):
"""show revision history of entire repository or files
Print the revision history of the specified files or the entire
project.
File history is shown without following rename or copy history of
files. Use -f/--follow with a filename to follow history across
renames and copies. --follow without a filename will only show
ancestors or descendants of the starting revision. --follow-first
only follows the first parent of merge revisions.
If no revision range is specified, the default is ``tip:0`` unless
--follow is set, in which case the working directory parent is
used as the starting revision. You can specify a revision set for
log, see :hg:`help revsets` for more information.
See :hg:`help dates` for a list of formats valid for -d/--date.
By default this command prints revision number and changeset id,
tags, non-trivial parents, user, date and time, and a summary for
each commit. When the -v/--verbose switch is used, the list of
changed files and full commit message are shown.
.. note::
log -p/--patch may generate unexpected diff output for merge
changesets, as it will only compare the merge changeset against
its first parent. Also, only files different from BOTH parents
will appear in files:.
Returns 0 on success.
"""
matchfn = cmdutil.match(repo, pats, opts)
limit = cmdutil.loglimit(opts)
count = 0
endrev = None
if opts.get('copies') and opts.get('rev'):
endrev = max(cmdutil.revrange(repo, opts.get('rev'))) + 1
df = False
if opts["date"]:
df = util.matchdate(opts["date"])
branches = opts.get('branch', []) + opts.get('only_branch', [])
opts['branch'] = [repo.lookupbranch(b) for b in branches]
displayer = cmdutil.show_changeset(ui, repo, opts, True)
def prep(ctx, fns):
rev = ctx.rev()
parents = [p for p in repo.changelog.parentrevs(rev)
if p != nullrev]
if opts.get('no_merges') and len(parents) == 2:
return
if opts.get('only_merges') and len(parents) != 2:
return
if opts.get('branch') and ctx.branch() not in opts['branch']:
return
if df and not df(ctx.date()[0]):
return
if opts['user'] and not [k for k in opts['user']
if k.lower() in ctx.user().lower()]:
return
if opts.get('keyword'):
for k in [kw.lower() for kw in opts['keyword']]:
if (k in ctx.user().lower() or
k in ctx.description().lower() or
k in " ".join(ctx.files()).lower()):
break
else:
return
copies = None
if opts.get('copies') and rev:
copies = []
getrenamed = templatekw.getrenamedfn(repo, endrev=endrev)
for fn in ctx.files():
rename = getrenamed(fn, rev)
if rename:
copies.append((fn, rename[0]))
revmatchfn = None
if opts.get('patch') or opts.get('stat'):
if opts.get('follow') or opts.get('follow_first'):
# note: this might be wrong when following through merges
revmatchfn = cmdutil.match(repo, fns, default='path')
else:
revmatchfn = matchfn
displayer.show(ctx, copies=copies, matchfn=revmatchfn)
for ctx in cmdutil.walkchangerevs(repo, matchfn, opts, prep):
if count == limit:
break
if displayer.flush(ctx.rev()):
count += 1
displayer.close()
def manifest(ui, repo, node=None, rev=None):
"""output the current or given revision of the project manifest
Print a list of version controlled files for the given revision.
If no revision is given, the first parent of the working directory
is used, or the null revision if no revision is checked out.
With -v, print file permissions, symlink and executable bits.
With --debug, print file revision hashes.
Returns 0 on success.
"""
if rev and node:
raise util.Abort(_("please specify just one revision"))
if not node:
node = rev
decor = {'l':'644 @ ', 'x':'755 * ', '':'644 '}
ctx = cmdutil.revsingle(repo, node)
for f in ctx:
if ui.debugflag:
ui.write("%40s " % hex(ctx.manifest()[f]))
if ui.verbose:
ui.write(decor[ctx.flags(f)])
ui.write("%s\n" % f)
def merge(ui, repo, node=None, **opts):
"""merge working directory with another revision
The current working directory is updated with all changes made in
the requested revision since the last common predecessor revision.
Files that changed between either parent are marked as changed for
the next commit and a commit must be performed before any further
updates to the repository are allowed. The next commit will have
two parents.
``--tool`` can be used to specify the merge tool used for file
merges. It overrides the HGMERGE environment variable and your
configuration files.
If no revision is specified, the working directory's parent is a
head revision, and the current branch contains exactly one other
head, the other head is merged with by default. Otherwise, an
explicit revision with which to merge with must be provided.
:hg:`resolve` must be used to resolve unresolved files.
To undo an uncommitted merge, use :hg:`update --clean .` which
will check out a clean copy of the original merge parent, losing
all changes.
Returns 0 on success, 1 if there are unresolved files.
"""
if opts.get('rev') and node:
raise util.Abort(_("please specify just one revision"))
if not node:
node = opts.get('rev')
if not node:
branch = repo[None].branch()
bheads = repo.branchheads(branch)
if len(bheads) > 2:
raise util.Abort(_(
'branch \'%s\' has %d heads - '
'please merge with an explicit rev\n'
'(run \'hg heads .\' to see heads)')
% (branch, len(bheads)))
parent = repo.dirstate.parents()[0]
if len(bheads) == 1:
if len(repo.heads()) > 1:
raise util.Abort(_(
'branch \'%s\' has one head - '
'please merge with an explicit rev\n'
'(run \'hg heads\' to see all heads)')
% branch)
msg = _('there is nothing to merge')
if parent != repo.lookup(repo[None].branch()):
msg = _('%s - use "hg update" instead') % msg
raise util.Abort(msg)
if parent not in bheads:
raise util.Abort(_('working dir not at a head rev - '
'use "hg update" or merge with an explicit rev'))
node = parent == bheads[0] and bheads[-1] or bheads[0]
else:
node = cmdutil.revsingle(repo, node).node()
if opts.get('preview'):
# find nodes that are ancestors of p2 but not of p1
p1 = repo.lookup('.')
p2 = repo.lookup(node)
nodes = repo.changelog.findmissing(common=[p1], heads=[p2])
displayer = cmdutil.show_changeset(ui, repo, opts)
for node in nodes:
displayer.show(repo[node])
displayer.close()
return 0
try:
# ui.forcemerge is an internal variable, do not document
ui.setconfig('ui', 'forcemerge', opts.get('tool', ''))
return hg.merge(repo, node, force=opts.get('force'))
finally:
ui.setconfig('ui', 'forcemerge', '')
def outgoing(ui, repo, dest=None, **opts):
"""show changesets not found in the destination
Show changesets not found in the specified destination repository
or the default push location. These are the changesets that would
be pushed if a push was requested.
See pull for details of valid destination formats.
Returns 0 if there are outgoing changes, 1 otherwise.
"""
if opts.get('bookmarks'):
dest = ui.expandpath(dest or 'default-push', dest or 'default')
dest, branches = hg.parseurl(dest, opts.get('branch'))
other = hg.repository(hg.remoteui(repo, opts), dest)
if 'bookmarks' not in other.listkeys('namespaces'):
ui.warn(_("remote doesn't support bookmarks\n"))
return 0
ui.status(_('comparing with %s\n') % url.hidepassword(dest))
return bookmarks.diff(ui, other, repo)
ret = hg.outgoing(ui, repo, dest, opts)
return ret
def parents(ui, repo, file_=None, **opts):
"""show the parents of the working directory or revision
Print the working directory's parent revisions. If a revision is
given via -r/--rev, the parent of that revision will be printed.
If a file argument is given, the revision in which the file was
last changed (before the working directory revision or the
argument to --rev if given) is printed.
Returns 0 on success.
"""
ctx = cmdutil.revsingle(repo, opts.get('rev'), None)
if file_:
m = cmdutil.match(repo, (file_,), opts)
if m.anypats() or len(m.files()) != 1:
raise util.Abort(_('can only specify an explicit filename'))
file_ = m.files()[0]
filenodes = []
for cp in ctx.parents():
if not cp:
continue
try:
filenodes.append(cp.filenode(file_))
except error.LookupError:
pass
if not filenodes:
raise util.Abort(_("'%s' not found in manifest!") % file_)
fl = repo.file(file_)
p = [repo.lookup(fl.linkrev(fl.rev(fn))) for fn in filenodes]
else:
p = [cp.node() for cp in ctx.parents()]
displayer = cmdutil.show_changeset(ui, repo, opts)
for n in p:
if n != nullid:
displayer.show(repo[n])
displayer.close()
def paths(ui, repo, search=None):
"""show aliases for remote repositories
Show definition of symbolic path name NAME. If no name is given,
show definition of all available names.
Path names are defined in the [paths] section of your
configuration file and in ``/etc/mercurial/hgrc``. If run inside a
repository, ``.hg/hgrc`` is used, too.
The path names ``default`` and ``default-push`` have a special
meaning. When performing a push or pull operation, they are used
as fallbacks if no location is specified on the command-line.
When ``default-push`` is set, it will be used for push and
``default`` will be used for pull; otherwise ``default`` is used
as the fallback for both. When cloning a repository, the clone
source is written as ``default`` in ``.hg/hgrc``. Note that
``default`` and ``default-push`` apply to all inbound (e.g.
:hg:`incoming`) and outbound (e.g. :hg:`outgoing`, :hg:`email` and
:hg:`bundle`) operations.
See :hg:`help urls` for more information.
Returns 0 on success.
"""
if search:
for name, path in ui.configitems("paths"):
if name == search:
ui.write("%s\n" % url.hidepassword(path))
return
ui.warn(_("not found!\n"))
return 1
else:
for name, path in ui.configitems("paths"):
ui.write("%s = %s\n" % (name, url.hidepassword(path)))
def postincoming(ui, repo, modheads, optupdate, checkout):
if modheads == 0:
return
if optupdate:
if (modheads <= 1 or len(repo.branchheads()) == 1) or checkout:
return hg.update(repo, checkout)
else:
ui.status(_("not updating, since new heads added\n"))
if modheads > 1:
ui.status(_("(run 'hg heads' to see heads, 'hg merge' to merge)\n"))
else:
ui.status(_("(run 'hg update' to get a working copy)\n"))
def pull(ui, repo, source="default", **opts):
"""pull changes from the specified source
Pull changes from a remote repository to a local one.
This finds all changes from the repository at the specified path
or URL and adds them to a local repository (the current one unless
-R is specified). By default, this does not update the copy of the
project in the working directory.
Use :hg:`incoming` if you want to see what would have been added
by a pull at the time you issued this command. If you then decide
to add those changes to the repository, you should use :hg:`pull
-r X` where ``X`` is the last changeset listed by :hg:`incoming`.
If SOURCE is omitted, the 'default' path will be used.
See :hg:`help urls` for more information.
Returns 0 on success, 1 if an update had unresolved files.
"""
source, branches = hg.parseurl(ui.expandpath(source), opts.get('branch'))
other = hg.repository(hg.remoteui(repo, opts), source)
ui.status(_('pulling from %s\n') % url.hidepassword(source))
revs, checkout = hg.addbranchrevs(repo, other, branches, opts.get('rev'))
if opts.get('bookmark'):
if not revs:
revs = []
rb = other.listkeys('bookmarks')
for b in opts['bookmark']:
if b not in rb:
raise util.Abort(_('remote bookmark %s not found!') % b)
revs.append(rb[b])
if revs:
try:
revs = [other.lookup(rev) for rev in revs]
except error.CapabilityError:
err = _("other repository doesn't support revision lookup, "
"so a rev cannot be specified.")
raise util.Abort(err)
modheads = repo.pull(other, heads=revs, force=opts.get('force'))
if checkout:
checkout = str(repo.changelog.rev(other.lookup(checkout)))
repo._subtoppath = source
try:
ret = postincoming(ui, repo, modheads, opts.get('update'), checkout)
finally:
del repo._subtoppath
# update specified bookmarks
if opts.get('bookmark'):
for b in opts['bookmark']:
# explicit pull overrides local bookmark if any
ui.status(_("importing bookmark %s\n") % b)
repo._bookmarks[b] = repo[rb[b]].node()
bookmarks.write(repo)
return ret
def push(ui, repo, dest=None, **opts):
"""push changes to the specified destination
Push changesets from the local repository to the specified
destination.
This operation is symmetrical to pull: it is identical to a pull
in the destination repository from the current one.
By default, push will not allow creation of new heads at the
destination, since multiple heads would make it unclear which head
to use. In this situation, it is recommended to pull and merge
before pushing.
Use --new-branch if you want to allow push to create a new named
branch that is not present at the destination. This allows you to
only create a new branch without forcing other changes.
Use -f/--force to override the default behavior and push all
changesets on all branches.
If -r/--rev is used, the specified revision and all its ancestors
will be pushed to the remote repository.
Please see :hg:`help urls` for important details about ``ssh://``
URLs. If DESTINATION is omitted, a default path will be used.
Returns 0 if push was successful, 1 if nothing to push.
"""
if opts.get('bookmark'):
for b in opts['bookmark']:
# translate -B options to -r so changesets get pushed
if b in repo._bookmarks:
opts.setdefault('rev', []).append(b)
else:
# if we try to push a deleted bookmark, translate it to null
# this lets simultaneous -r, -b options continue working
opts.setdefault('rev', []).append("null")
dest = ui.expandpath(dest or 'default-push', dest or 'default')
dest, branches = hg.parseurl(dest, opts.get('branch'))
revs, checkout = hg.addbranchrevs(repo, repo, branches, opts.get('rev'))
other = hg.repository(hg.remoteui(repo, opts), dest)
ui.status(_('pushing to %s\n') % url.hidepassword(dest))
if revs:
revs = [repo.lookup(rev) for rev in revs]
repo._subtoppath = dest
try:
# push subrepos depth-first for coherent ordering
c = repo['']
subs = c.substate # only repos that are committed
for s in sorted(subs):
if not c.sub(s).push(opts.get('force')):
return False
finally:
del repo._subtoppath
result = repo.push(other, opts.get('force'), revs=revs,
newbranch=opts.get('new_branch'))
result = (result == 0)
if opts.get('bookmark'):
rb = other.listkeys('bookmarks')
for b in opts['bookmark']:
# explicit push overrides remote bookmark if any
if b in repo._bookmarks:
ui.status(_("exporting bookmark %s\n") % b)
new = repo[b].hex()
elif b in rb:
ui.status(_("deleting remote bookmark %s\n") % b)
new = '' # delete
else:
ui.warn(_('bookmark %s does not exist on the local '
'or remote repository!\n') % b)
return 2
old = rb.get(b, '')
r = other.pushkey('bookmarks', b, old, new)
if not r:
ui.warn(_('updating bookmark %s failed!\n') % b)
if not result:
result = 2
return result
def recover(ui, repo):
"""roll back an interrupted transaction
Recover from an interrupted commit or pull.
This command tries to fix the repository status after an
interrupted operation. It should only be necessary when Mercurial
suggests it.
Returns 0 if successful, 1 if nothing to recover or verify fails.
"""
if repo.recover():
return hg.verify(repo)
return 1
def remove(ui, repo, *pats, **opts):
"""remove the specified files on the next commit
Schedule the indicated files for removal from the repository.
This only removes files from the current branch, not from the
entire project history. -A/--after can be used to remove only
files that have already been deleted, -f/--force can be used to
force deletion, and -Af can be used to remove files from the next
revision without deleting them from the working directory.
The following table details the behavior of remove for different
file states (columns) and option combinations (rows). The file
states are Added [A], Clean [C], Modified [M] and Missing [!] (as
reported by :hg:`status`). The actions are Warn, Remove (from
branch) and Delete (from disk)::
A C M !
none W RD W R
-f R RD RD R
-A W W W R
-Af R R R R
This command schedules the files to be removed at the next commit.
To undo a remove before that, see :hg:`revert`.
Returns 0 on success, 1 if any warnings encountered.
"""
ret = 0
after, force = opts.get('after'), opts.get('force')
if not pats and not after:
raise util.Abort(_('no files specified'))
m = cmdutil.match(repo, pats, opts)
s = repo.status(match=m, clean=True)
modified, added, deleted, clean = s[0], s[1], s[3], s[6]
for f in m.files():
if f not in repo.dirstate and not os.path.isdir(m.rel(f)):
ui.warn(_('not removing %s: file is untracked\n') % m.rel(f))
ret = 1
if force:
remove, forget = modified + deleted + clean, added
elif after:
remove, forget = deleted, []
for f in modified + added + clean:
ui.warn(_('not removing %s: file still exists (use -f'
' to force removal)\n') % m.rel(f))
ret = 1
else:
remove, forget = deleted + clean, []
for f in modified:
ui.warn(_('not removing %s: file is modified (use -f'
' to force removal)\n') % m.rel(f))
ret = 1
for f in added:
ui.warn(_('not removing %s: file has been marked for add (use -f'
' to force removal)\n') % m.rel(f))
ret = 1
for f in sorted(remove + forget):
if ui.verbose or not m.exact(f):
ui.status(_('removing %s\n') % m.rel(f))
repo[None].forget(forget)
repo[None].remove(remove, unlink=not after)
return ret
def rename(ui, repo, *pats, **opts):
"""rename files; equivalent of copy + remove
Mark dest as copies of sources; mark sources for deletion. If dest
is a directory, copies are put in that directory. If dest is a
file, there can only be one source.
By default, this command copies the contents of files as they
exist in the working directory. If invoked with -A/--after, the
operation is recorded, but no copying is performed.
This command takes effect at the next commit. To undo a rename
before that, see :hg:`revert`.
Returns 0 on success, 1 if errors are encountered.
"""
wlock = repo.wlock(False)
try:
return cmdutil.copy(ui, repo, pats, opts, rename=True)
finally:
wlock.release()
def resolve(ui, repo, *pats, **opts):
"""redo merges or set/view the merge status of files
Merges with unresolved conflicts are often the result of
non-interactive merging using the ``internal:merge`` configuration
setting, or a command-line merge tool like ``diff3``. The resolve
command is used to manage the files involved in a merge, after
:hg:`merge` has been run, and before :hg:`commit` is run (i.e. the
working directory must have two parents).
The resolve command can be used in the following ways:
- :hg:`resolve [--tool TOOL] FILE...`: attempt to re-merge the specified
files, discarding any previous merge attempts. Re-merging is not
performed for files already marked as resolved. Use ``--all/-a``
to selects all unresolved files. ``--tool`` can be used to specify
the merge tool used for the given files. It overrides the HGMERGE
environment variable and your configuration files.
- :hg:`resolve -m [FILE]`: mark a file as having been resolved
(e.g. after having manually fixed-up the files). The default is
to mark all unresolved files.
- :hg:`resolve -u [FILE]...`: mark a file as unresolved. The
default is to mark all resolved files.
- :hg:`resolve -l`: list files which had or still have conflicts.
In the printed list, ``U`` = unresolved and ``R`` = resolved.
Note that Mercurial will not let you commit files with unresolved
merge conflicts. You must use :hg:`resolve -m ...` before you can
commit after a conflicting merge.
Returns 0 on success, 1 if any files fail a resolve attempt.
"""
all, mark, unmark, show, nostatus = \
[opts.get(o) for o in 'all mark unmark list no_status'.split()]
if (show and (mark or unmark)) or (mark and unmark):
raise util.Abort(_("too many options specified"))
if pats and all:
raise util.Abort(_("can't specify --all and patterns"))
if not (all or pats or show or mark or unmark):
raise util.Abort(_('no files or directories specified; '
'use --all to remerge all files'))
ms = mergemod.mergestate(repo)
m = cmdutil.match(repo, pats, opts)
ret = 0
for f in ms:
if m(f):
if show:
if nostatus:
ui.write("%s\n" % f)
else:
ui.write("%s %s\n" % (ms[f].upper(), f),
label='resolve.' +
{'u': 'unresolved', 'r': 'resolved'}[ms[f]])
elif mark:
ms.mark(f, "r")
elif unmark:
ms.mark(f, "u")
else:
wctx = repo[None]
mctx = wctx.parents()[-1]
# backup pre-resolve (merge uses .orig for its own purposes)
a = repo.wjoin(f)
util.copyfile(a, a + ".resolve")
try:
# resolve file
ui.setconfig('ui', 'forcemerge', opts.get('tool', ''))
if ms.resolve(f, wctx, mctx):
ret = 1
finally:
ui.setconfig('ui', 'forcemerge', '')
# replace filemerge's .orig file with our resolve file
util.rename(a + ".resolve", a + ".orig")
ms.commit()
return ret
def revert(ui, repo, *pats, **opts):
"""restore individual files or directories to an earlier state
.. note::
This command is most likely not what you are looking for.
Revert will partially overwrite content in the working
directory without changing the working directory parents. Use
:hg:`update -r rev` to check out earlier revisions, or
:hg:`update --clean .` to undo a merge which has added another
parent.
With no revision specified, revert the named files or directories
to the contents they had in the parent of the working directory.
This restores the contents of the affected files to an unmodified
state and unschedules adds, removes, copies, and renames. If the
working directory has two parents, you must explicitly specify a
revision.
Using the -r/--rev option, revert the given files or directories
to their contents as of a specific revision. This can be helpful
to "roll back" some or all of an earlier change. See :hg:`help
dates` for a list of formats valid for -d/--date.
Revert modifies the working directory. It does not commit any
changes, or change the parent of the working directory. If you
revert to a revision other than the parent of the working
directory, the reverted files will thus appear modified
afterwards.
If a file has been deleted, it is restored. If the executable mode
of a file was changed, it is reset.
If names are given, all files matching the names are reverted.
If no arguments are given, no files are reverted.
Modified files are saved with a .orig suffix before reverting.
To disable these backups, use --no-backup.
Returns 0 on success.
"""
if opts.get("date"):
if opts.get("rev"):
raise util.Abort(_("you can't specify a revision and a date"))
opts["rev"] = cmdutil.finddate(ui, repo, opts["date"])
parent, p2 = repo.dirstate.parents()
if not opts.get('rev') and p2 != nullid:
raise util.Abort(_('uncommitted merge - '
'use "hg update", see "hg help revert"'))
if not pats and not opts.get('all'):
raise util.Abort(_('no files or directories specified; '
'use --all to revert the whole repo'))
ctx = cmdutil.revsingle(repo, opts.get('rev'))
node = ctx.node()
mf = ctx.manifest()
if node == parent:
pmf = mf
else:
pmf = None
# need all matching names in dirstate and manifest of target rev,
# so have to walk both. do not print errors if files exist in one
# but not other.
names = {}
wlock = repo.wlock()
try:
# walk dirstate.
m = cmdutil.match(repo, pats, opts)
m.bad = lambda x, y: False
for abs in repo.walk(m):
names[abs] = m.rel(abs), m.exact(abs)
# walk target manifest.
def badfn(path, msg):
if path in names:
return
path_ = path + '/'
for f in names:
if f.startswith(path_):
return
ui.warn("%s: %s\n" % (m.rel(path), msg))
m = cmdutil.match(repo, pats, opts)
m.bad = badfn
for abs in repo[node].walk(m):
if abs not in names:
names[abs] = m.rel(abs), m.exact(abs)
m = cmdutil.matchfiles(repo, names)
changes = repo.status(match=m)[:4]
modified, added, removed, deleted = map(set, changes)
# if f is a rename, also revert the source
cwd = repo.getcwd()
for f in added:
src = repo.dirstate.copied(f)
if src and src not in names and repo.dirstate[src] == 'r':
removed.add(src)
names[src] = (repo.pathto(src, cwd), True)
def removeforget(abs):
if repo.dirstate[abs] == 'a':
return _('forgetting %s\n')
return _('removing %s\n')
revert = ([], _('reverting %s\n'))
add = ([], _('adding %s\n'))
remove = ([], removeforget)
undelete = ([], _('undeleting %s\n'))
disptable = (
# dispatch table:
# file state
# action if in target manifest
# action if not in target manifest
# make backup if in target manifest
# make backup if not in target manifest
(modified, revert, remove, True, True),
(added, revert, remove, True, False),
(removed, undelete, None, False, False),
(deleted, revert, remove, False, False),
)
for abs, (rel, exact) in sorted(names.items()):
mfentry = mf.get(abs)
target = repo.wjoin(abs)
def handle(xlist, dobackup):
xlist[0].append(abs)
if (dobackup and not opts.get('no_backup') and
os.path.lexists(target)):
bakname = "%s.orig" % rel
ui.note(_('saving current version of %s as %s\n') %
(rel, bakname))
if not opts.get('dry_run'):
util.rename(target, bakname)
if ui.verbose or not exact:
msg = xlist[1]
if not isinstance(msg, basestring):
msg = msg(abs)
ui.status(msg % rel)
for table, hitlist, misslist, backuphit, backupmiss in disptable:
if abs not in table:
continue
# file has changed in dirstate
if mfentry:
handle(hitlist, backuphit)
elif misslist is not None:
handle(misslist, backupmiss)
break
else:
if abs not in repo.dirstate:
if mfentry:
handle(add, True)
elif exact:
ui.warn(_('file not managed: %s\n') % rel)
continue
# file has not changed in dirstate
if node == parent:
if exact:
ui.warn(_('no changes needed to %s\n') % rel)
continue
if pmf is None:
# only need parent manifest in this unlikely case,
# so do not read by default
pmf = repo[parent].manifest()
if abs in pmf:
if mfentry:
# if version of file is same in parent and target
# manifests, do nothing
if (pmf[abs] != mfentry or
pmf.flags(abs) != mf.flags(abs)):
handle(revert, False)
else:
handle(remove, False)
if not opts.get('dry_run'):
def checkout(f):
fc = ctx[f]
repo.wwrite(f, fc.data(), fc.flags())
audit_path = util.path_auditor(repo.root)
for f in remove[0]:
if repo.dirstate[f] == 'a':
repo.dirstate.forget(f)
continue
audit_path(f)
try:
util.unlinkpath(repo.wjoin(f))
except OSError:
pass
repo.dirstate.remove(f)
normal = None
if node == parent:
# We're reverting to our parent. If possible, we'd like status
# to report the file as clean. We have to use normallookup for
# merges to avoid losing information about merged/dirty files.
if p2 != nullid:
normal = repo.dirstate.normallookup
else:
normal = repo.dirstate.normal
for f in revert[0]:
checkout(f)
if normal:
normal(f)
for f in add[0]:
checkout(f)
repo.dirstate.add(f)
normal = repo.dirstate.normallookup
if node == parent and p2 == nullid:
normal = repo.dirstate.normal
for f in undelete[0]:
checkout(f)
normal(f)
finally:
wlock.release()
def rollback(ui, repo, **opts):
"""roll back the last transaction (dangerous)
This command should be used with care. There is only one level of
rollback, and there is no way to undo a rollback. It will also
restore the dirstate at the time of the last transaction, losing
any dirstate changes since that time. This command does not alter
the working directory.
Transactions are used to encapsulate the effects of all commands
that create new changesets or propagate existing changesets into a
repository. For example, the following commands are transactional,
and their effects can be rolled back:
- commit
- import
- pull
- push (with this repository as the destination)
- unbundle
This command is not intended for use on public repositories. Once
changes are visible for pull by other users, rolling a transaction
back locally is ineffective (someone else may already have pulled
the changes). Furthermore, a race is possible with readers of the
repository; for example an in-progress pull from the repository
may fail if a rollback is performed.
Returns 0 on success, 1 if no rollback data is available.
"""
return repo.rollback(opts.get('dry_run'))
def root(ui, repo):
"""print the root (top) of the current working directory
Print the root directory of the current repository.
Returns 0 on success.
"""
ui.write(repo.root + "\n")
def serve(ui, repo, **opts):
"""start stand-alone webserver
Start a local HTTP repository browser and pull server. You can use
this for ad-hoc sharing and browsing of repositories. It is
recommended to use a real web server to serve a repository for
longer periods of time.
Please note that the server does not implement access control.
This means that, by default, anybody can read from the server and
nobody can write to it by default. Set the ``web.allow_push``
option to ``*`` to allow everybody to push to the server. You
should use a real web server if you need to authenticate users.
By default, the server logs accesses to stdout and errors to
stderr. Use the -A/--accesslog and -E/--errorlog options to log to
files.
To have the server choose a free port number to listen on, specify
a port number of 0; in this case, the server will print the port
number it uses.
Returns 0 on success.
"""
if opts["stdio"]:
if repo is None:
raise error.RepoError(_("There is no Mercurial repository here"
" (.hg not found)"))
s = sshserver.sshserver(ui, repo)
s.serve_forever()
# this way we can check if something was given in the command-line
if opts.get('port'):
opts['port'] = util.getport(opts.get('port'))
baseui = repo and repo.baseui or ui
optlist = ("name templates style address port prefix ipv6"
" accesslog errorlog certificate encoding")
for o in optlist.split():
val = opts.get(o, '')
if val in (None, ''): # should check against default options instead
continue
baseui.setconfig("web", o, val)
if repo and repo.ui != baseui:
repo.ui.setconfig("web", o, val)
o = opts.get('web_conf') or opts.get('webdir_conf')
if not o:
if not repo:
raise error.RepoError(_("There is no Mercurial repository"
" here (.hg not found)"))
o = repo.root
app = hgweb.hgweb(o, baseui=ui)
class service(object):
def init(self):
util.set_signal_handler()
self.httpd = hgweb.server.create_server(ui, app)
if opts['port'] and not ui.verbose:
return
if self.httpd.prefix:
prefix = self.httpd.prefix.strip('/') + '/'
else:
prefix = ''
port = ':%d' % self.httpd.port
if port == ':80':
port = ''
bindaddr = self.httpd.addr
if bindaddr == '0.0.0.0':
bindaddr = '*'
elif ':' in bindaddr: # IPv6
bindaddr = '[%s]' % bindaddr
fqaddr = self.httpd.fqaddr
if ':' in fqaddr:
fqaddr = '[%s]' % fqaddr
if opts['port']:
write = ui.status
else:
write = ui.write
write(_('listening at http://%s%s/%s (bound to %s:%d)\n') %
(fqaddr, port, prefix, bindaddr, self.httpd.port))
def run(self):
self.httpd.serve_forever()
service = service()
cmdutil.service(opts, initfn=service.init, runfn=service.run)
def status(ui, repo, *pats, **opts):
"""show changed files in the working directory
Show status of files in the repository. If names are given, only
files that match are shown. Files that are clean or ignored or
the source of a copy/move operation, are not listed unless
-c/--clean, -i/--ignored, -C/--copies or -A/--all are given.
Unless options described with "show only ..." are given, the
options -mardu are used.
Option -q/--quiet hides untracked (unknown and ignored) files
unless explicitly requested with -u/--unknown or -i/--ignored.
.. note::
status may appear to disagree with diff if permissions have
changed or a merge has occurred. The standard diff format does
not report permission changes and diff only reports changes
relative to one merge parent.
If one revision is given, it is used as the base revision.
If two revisions are given, the differences between them are
shown. The --change option can also be used as a shortcut to list
the changed files of a revision from its first parent.
The codes used to show the status of files are::
M = modified
A = added
R = removed
C = clean
! = missing (deleted by non-hg command, but still tracked)
? = not tracked
I = ignored
= origin of the previous file listed as A (added)
Returns 0 on success.
"""
revs = opts.get('rev')
change = opts.get('change')
if revs and change:
msg = _('cannot specify --rev and --change at the same time')
raise util.Abort(msg)
elif change:
node2 = repo.lookup(change)
node1 = repo[node2].parents()[0].node()
else:
node1, node2 = cmdutil.revpair(repo, revs)
cwd = (pats and repo.getcwd()) or ''
end = opts.get('print0') and '\0' or '\n'
copy = {}
states = 'modified added removed deleted unknown ignored clean'.split()
show = [k for k in states if opts.get(k)]
if opts.get('all'):
show += ui.quiet and (states[:4] + ['clean']) or states
if not show:
show = ui.quiet and states[:4] or states[:5]
stat = repo.status(node1, node2, cmdutil.match(repo, pats, opts),
'ignored' in show, 'clean' in show, 'unknown' in show,
opts.get('subrepos'))
changestates = zip(states, 'MAR!?IC', stat)
if (opts.get('all') or opts.get('copies')) and not opts.get('no_status'):
ctxn = repo[nullid]
ctx1 = repo[node1]
ctx2 = repo[node2]
added = stat[1]
if node2 is None:
added = stat[0] + stat[1] # merged?
for k, v in copies.copies(repo, ctx1, ctx2, ctxn)[0].iteritems():
if k in added:
copy[k] = v
elif v in added:
copy[v] = k
for state, char, files in changestates:
if state in show:
format = "%s %%s%s" % (char, end)
if opts.get('no_status'):
format = "%%s%s" % end
for f in files:
ui.write(format % repo.pathto(f, cwd),
label='status.' + state)
if f in copy:
ui.write(' %s%s' % (repo.pathto(copy[f], cwd), end),
label='status.copied')
def summary(ui, repo, **opts):
"""summarize working directory state
This generates a brief summary of the working directory state,
including parents, branch, commit status, and available updates.
With the --remote option, this will check the default paths for
incoming and outgoing changes. This can be time-consuming.
Returns 0 on success.
"""
ctx = repo[None]
parents = ctx.parents()
pnode = parents[0].node()
for p in parents:
# label with log.changeset (instead of log.parent) since this
# shows a working directory parent *changeset*:
ui.write(_('parent: %d:%s ') % (p.rev(), str(p)),
label='log.changeset')
ui.write(' '.join(p.tags()), label='log.tag')
if p.bookmarks():
ui.write(' ' + ' '.join(p.bookmarks()), label='log.bookmark')
if p.rev() == -1:
if not len(repo):
ui.write(_(' (empty repository)'))
else:
ui.write(_(' (no revision checked out)'))
ui.write('\n')
if p.description():
ui.status(' ' + p.description().splitlines()[0].strip() + '\n',
label='log.summary')
branch = ctx.branch()
bheads = repo.branchheads(branch)
m = _('branch: %s\n') % branch
if branch != 'default':
ui.write(m, label='log.branch')
else:
ui.status(m, label='log.branch')
st = list(repo.status(unknown=True))[:6]
c = repo.dirstate.copies()
copied, renamed = [], []
for d, s in c.iteritems():
if s in st[2]:
st[2].remove(s)
renamed.append(d)
else:
copied.append(d)
if d in st[1]:
st[1].remove(d)
st.insert(3, renamed)
st.insert(4, copied)
ms = mergemod.mergestate(repo)
st.append([f for f in ms if ms[f] == 'u'])
subs = [s for s in ctx.substate if ctx.sub(s).dirty()]
st.append(subs)
labels = [ui.label(_('%d modified'), 'status.modified'),
ui.label(_('%d added'), 'status.added'),
ui.label(_('%d removed'), 'status.removed'),
ui.label(_('%d renamed'), 'status.copied'),
ui.label(_('%d copied'), 'status.copied'),
ui.label(_('%d deleted'), 'status.deleted'),
ui.label(_('%d unknown'), 'status.unknown'),
ui.label(_('%d ignored'), 'status.ignored'),
ui.label(_('%d unresolved'), 'resolve.unresolved'),
ui.label(_('%d subrepos'), 'status.modified')]
t = []
for s, l in zip(st, labels):
if s:
t.append(l % len(s))
t = ', '.join(t)
cleanworkdir = False
if len(parents) > 1:
t += _(' (merge)')
elif branch != parents[0].branch():
t += _(' (new branch)')
elif (parents[0].extra().get('close') and
pnode in repo.branchheads(branch, closed=True)):
t += _(' (head closed)')
elif not (st[0] or st[1] or st[2] or st[3] or st[4] or st[9]):
t += _(' (clean)')
cleanworkdir = True
elif pnode not in bheads:
t += _(' (new branch head)')
if cleanworkdir:
ui.status(_('commit: %s\n') % t.strip())
else:
ui.write(_('commit: %s\n') % t.strip())
# all ancestors of branch heads - all ancestors of parent = new csets
new = [0] * len(repo)
cl = repo.changelog
for a in [cl.rev(n) for n in bheads]:
new[a] = 1
for a in cl.ancestors(*[cl.rev(n) for n in bheads]):
new[a] = 1
for a in [p.rev() for p in parents]:
if a >= 0:
new[a] = 0
for a in cl.ancestors(*[p.rev() for p in parents]):
new[a] = 0
new = sum(new)
if new == 0:
ui.status(_('update: (current)\n'))
elif pnode not in bheads:
ui.write(_('update: %d new changesets (update)\n') % new)
else:
ui.write(_('update: %d new changesets, %d branch heads (merge)\n') %
(new, len(bheads)))
if opts.get('remote'):
t = []
source, branches = hg.parseurl(ui.expandpath('default'))
other = hg.repository(hg.remoteui(repo, {}), source)
revs, checkout = hg.addbranchrevs(repo, other, branches, opts.get('rev'))
ui.debug('comparing with %s\n' % url.hidepassword(source))
repo.ui.pushbuffer()
common, incoming, rheads = discovery.findcommonincoming(repo, other)
repo.ui.popbuffer()
if incoming:
t.append(_('1 or more incoming'))
dest, branches = hg.parseurl(ui.expandpath('default-push', 'default'))
revs, checkout = hg.addbranchrevs(repo, repo, branches, None)
other = hg.repository(hg.remoteui(repo, {}), dest)
ui.debug('comparing with %s\n' % url.hidepassword(dest))
repo.ui.pushbuffer()
o = discovery.findoutgoing(repo, other)
repo.ui.popbuffer()
o = repo.changelog.nodesbetween(o, None)[0]
if o:
t.append(_('%d outgoing') % len(o))
if 'bookmarks' in other.listkeys('namespaces'):
lmarks = repo.listkeys('bookmarks')
rmarks = other.listkeys('bookmarks')
diff = set(rmarks) - set(lmarks)
if len(diff) > 0:
t.append(_('%d incoming bookmarks') % len(diff))
diff = set(lmarks) - set(rmarks)
if len(diff) > 0:
t.append(_('%d outgoing bookmarks') % len(diff))
if t:
ui.write(_('remote: %s\n') % (', '.join(t)))
else:
ui.status(_('remote: (synced)\n'))
def tag(ui, repo, name1, *names, **opts):
"""add one or more tags for the current or given revision
Name a particular revision using <name>.
Tags are used to name particular revisions of the repository and are
very useful to compare different revisions, to go back to significant
earlier versions or to mark branch points as releases, etc. Changing
an existing tag is normally disallowed; use -f/--force to override.
If no revision is given, the parent of the working directory is
used, or tip if no revision is checked out.
To facilitate version control, distribution, and merging of tags,
they are stored as a file named ".hgtags" which is managed similarly
to other project files and can be hand-edited if necessary. This
also means that tagging creates a new commit. The file
".hg/localtags" is used for local tags (not shared among
repositories).
Tag commits are usually made at the head of a branch. If the parent
of the working directory is not a branch head, :hg:`tag` aborts; use
-f/--force to force the tag commit to be based on a non-head
changeset.
See :hg:`help dates` for a list of formats valid for -d/--date.
Since tag names have priority over branch names during revision
lookup, using an existing branch name as a tag name is discouraged.
Returns 0 on success.
"""
rev_ = "."
names = [t.strip() for t in (name1,) + names]
if len(names) != len(set(names)):
raise util.Abort(_('tag names must be unique'))
for n in names:
if n in ['tip', '.', 'null']:
raise util.Abort(_('the name \'%s\' is reserved') % n)
if not n:
raise util.Abort(_('tag names cannot consist entirely of whitespace'))
if opts.get('rev') and opts.get('remove'):
raise util.Abort(_("--rev and --remove are incompatible"))
if opts.get('rev'):
rev_ = opts['rev']
message = opts.get('message')
if opts.get('remove'):
expectedtype = opts.get('local') and 'local' or 'global'
for n in names:
if not repo.tagtype(n):
raise util.Abort(_('tag \'%s\' does not exist') % n)
if repo.tagtype(n) != expectedtype:
if expectedtype == 'global':
raise util.Abort(_('tag \'%s\' is not a global tag') % n)
else:
raise util.Abort(_('tag \'%s\' is not a local tag') % n)
rev_ = nullid
if not message:
# we don't translate commit messages
message = 'Removed tag %s' % ', '.join(names)
elif not opts.get('force'):
for n in names:
if n in repo.tags():
raise util.Abort(_('tag \'%s\' already exists '
'(use -f to force)') % n)
if not opts.get('local'):
p1, p2 = repo.dirstate.parents()
if p2 != nullid:
raise util.Abort(_('uncommitted merge'))
bheads = repo.branchheads()
if not opts.get('force') and bheads and p1 not in bheads:
raise util.Abort(_('not at a branch head (use -f to force)'))
r = cmdutil.revsingle(repo, rev_).node()
if not message:
# we don't translate commit messages
message = ('Added tag %s for changeset %s' %
(', '.join(names), short(r)))
date = opts.get('date')
if date:
date = util.parsedate(date)
if opts.get('edit'):
message = ui.edit(message, ui.username())
repo.tag(names, r, message, opts.get('local'), opts.get('user'), date)
def tags(ui, repo):
"""list repository tags
This lists both regular and local tags. When the -v/--verbose
switch is used, a third column "local" is printed for local tags.
Returns 0 on success.
"""
hexfunc = ui.debugflag and hex or short
tagtype = ""
for t, n in reversed(repo.tagslist()):
if ui.quiet:
ui.write("%s\n" % t)
continue
try:
hn = hexfunc(n)
r = "%5d:%s" % (repo.changelog.rev(n), hn)
except error.LookupError:
r = " ?:%s" % hn
else:
spaces = " " * (30 - encoding.colwidth(t))
if ui.verbose:
if repo.tagtype(t) == 'local':
tagtype = " local"
else:
tagtype = ""
ui.write("%s%s %s%s\n" % (t, spaces, r, tagtype))
def tip(ui, repo, **opts):
"""show the tip revision
The tip revision (usually just called the tip) is the changeset
most recently added to the repository (and therefore the most
recently changed head).
If you have just made a commit, that commit will be the tip. If
you have just pulled changes from another repository, the tip of
that repository becomes the current tip. The "tip" tag is special
and cannot be renamed or assigned to a different changeset.
Returns 0 on success.
"""
displayer = cmdutil.show_changeset(ui, repo, opts)
displayer.show(repo[len(repo) - 1])
displayer.close()
def unbundle(ui, repo, fname1, *fnames, **opts):
"""apply one or more changegroup files
Apply one or more compressed changegroup files generated by the
bundle command.
Returns 0 on success, 1 if an update has unresolved files.
"""
fnames = (fname1,) + fnames
lock = repo.lock()
try:
for fname in fnames:
f = url.open(ui, fname)
gen = changegroup.readbundle(f, fname)
modheads = repo.addchangegroup(gen, 'unbundle', 'bundle:' + fname,
lock=lock)
finally:
lock.release()
return postincoming(ui, repo, modheads, opts.get('update'), None)
def update(ui, repo, node=None, rev=None, clean=False, date=None, check=False):
"""update working directory (or switch revisions)
Update the repository's working directory to the specified
changeset. If no changeset is specified, update to the tip of the
current named branch.
If the changeset is not a descendant of the working directory's
parent, the update is aborted. With the -c/--check option, the
working directory is checked for uncommitted changes; if none are
found, the working directory is updated to the specified
changeset.
The following rules apply when the working directory contains
uncommitted changes:
1. If neither -c/--check nor -C/--clean is specified, and if
the requested changeset is an ancestor or descendant of
the working directory's parent, the uncommitted changes
are merged into the requested changeset and the merged
result is left uncommitted. If the requested changeset is
not an ancestor or descendant (that is, it is on another
branch), the update is aborted and the uncommitted changes
are preserved.
2. With the -c/--check option, the update is aborted and the
uncommitted changes are preserved.
3. With the -C/--clean option, uncommitted changes are discarded and
the working directory is updated to the requested changeset.
Use null as the changeset to remove the working directory (like
:hg:`clone -U`).
If you want to update just one file to an older changeset, use
:hg:`revert`.
See :hg:`help dates` for a list of formats valid for -d/--date.
Returns 0 on success, 1 if there are unresolved files.
"""
if rev and node:
raise util.Abort(_("please specify just one revision"))
if not rev:
rev = node
# if we defined a bookmark, we have to remember the original bookmark name
brev = rev
rev = cmdutil.revsingle(repo, rev, rev).rev()
if check and clean:
raise util.Abort(_("cannot specify both -c/--check and -C/--clean"))
if check:
# we could use dirty() but we can ignore merge and branch trivia
c = repo[None]
if c.modified() or c.added() or c.removed():
raise util.Abort(_("uncommitted local changes"))
if date:
if rev:
raise util.Abort(_("you can't specify a revision and a date"))
rev = cmdutil.finddate(ui, repo, date)
if clean or check:
ret = hg.clean(repo, rev)
else:
ret = hg.update(repo, rev)
if brev in repo._bookmarks:
bookmarks.setcurrent(repo, brev)
return ret
def verify(ui, repo):
"""verify the integrity of the repository
Verify the integrity of the current repository.
This will perform an extensive check of the repository's
integrity, validating the hashes and checksums of each entry in
the changelog, manifest, and tracked files, as well as the
integrity of their crosslinks and indices.
Returns 0 on success, 1 if errors are encountered.
"""
return hg.verify(repo)
def version_(ui):
"""output version and copyright information"""
ui.write(_("Mercurial Distributed SCM (version %s)\n")
% util.version())
ui.status(_(
"(see http://mercurial.selenic.com for more information)\n"
"\nCopyright (C) 2005-2011 Matt Mackall and others\n"
"This is free software; see the source for copying conditions. "
"There is NO\nwarranty; "
"not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
))
# Command options and aliases are listed here, alphabetically
globalopts = [
('R', 'repository', '',
_('repository root directory or name of overlay bundle file'),
_('REPO')),
('', 'cwd', '',
_('change working directory'), _('DIR')),
('y', 'noninteractive', None,
_('do not prompt, assume \'yes\' for any required answers')),
('q', 'quiet', None, _('suppress output')),
('v', 'verbose', None, _('enable additional output')),
('', 'config', [],
_('set/override config option (use \'section.name=value\')'),
_('CONFIG')),
('', 'debug', None, _('enable debugging output')),
('', 'debugger', None, _('start debugger')),
('', 'encoding', encoding.encoding, _('set the charset encoding'),
_('ENCODE')),
('', 'encodingmode', encoding.encodingmode,
_('set the charset encoding mode'), _('MODE')),
('', 'traceback', None, _('always print a traceback on exception')),
('', 'time', None, _('time how long the command takes')),
('', 'profile', None, _('print command execution profile')),
('', 'version', None, _('output version information and exit')),
('h', 'help', None, _('display help and exit')),
]
dryrunopts = [('n', 'dry-run', None,
_('do not perform actions, just print output'))]
remoteopts = [
('e', 'ssh', '',
_('specify ssh command to use'), _('CMD')),
('', 'remotecmd', '',
_('specify hg command to run on the remote side'), _('CMD')),
('', 'insecure', None,
_('do not verify server certificate (ignoring web.cacerts config)')),
]
walkopts = [
('I', 'include', [],
_('include names matching the given patterns'), _('PATTERN')),
('X', 'exclude', [],
_('exclude names matching the given patterns'), _('PATTERN')),
]
commitopts = [
('m', 'message', '',
_('use text as commit message'), _('TEXT')),
('l', 'logfile', '',
_('read commit message from file'), _('FILE')),
]
commitopts2 = [
('d', 'date', '',
_('record datecode as commit date'), _('DATE')),
('u', 'user', '',
_('record the specified user as committer'), _('USER')),
]
templateopts = [
('', 'style', '',
_('display using template map file'), _('STYLE')),
('', 'template', '',
_('display with template'), _('TEMPLATE')),
]
logopts = [
('p', 'patch', None, _('show patch')),
('g', 'git', None, _('use git extended diff format')),
('l', 'limit', '',
_('limit number of changes displayed'), _('NUM')),
('M', 'no-merges', None, _('do not show merges')),
('', 'stat', None, _('output diffstat-style summary of changes')),
] + templateopts
diffopts = [
('a', 'text', None, _('treat all files as text')),
('g', 'git', None, _('use git extended diff format')),
('', 'nodates', None, _('omit dates from diff headers'))
]
diffopts2 = [
('p', 'show-function', None, _('show which function each change is in')),
('', 'reverse', None, _('produce a diff that undoes the changes')),
('w', 'ignore-all-space', None,
_('ignore white space when comparing lines')),
('b', 'ignore-space-change', None,
_('ignore changes in the amount of white space')),
('B', 'ignore-blank-lines', None,
_('ignore changes whose lines are all blank')),
('U', 'unified', '',
_('number of lines of context to show'), _('NUM')),
('', 'stat', None, _('output diffstat-style summary of changes')),
]
similarityopts = [
('s', 'similarity', '',
_('guess renamed files by similarity (0<=s<=100)'), _('SIMILARITY'))
]
subrepoopts = [
('S', 'subrepos', None,
_('recurse into subrepositories'))
]
table = {
"^add": (add, walkopts + subrepoopts + dryrunopts,
_('[OPTION]... [FILE]...')),
"addremove":
(addremove, similarityopts + walkopts + dryrunopts,
_('[OPTION]... [FILE]...')),
"^annotate|blame":
(annotate,
[('r', 'rev', '',
_('annotate the specified revision'), _('REV')),
('', 'follow', None,
_('follow copies/renames and list the filename (DEPRECATED)')),
('', 'no-follow', None, _("don't follow copies and renames")),
('a', 'text', None, _('treat all files as text')),
('u', 'user', None, _('list the author (long with -v)')),
('f', 'file', None, _('list the filename')),
('d', 'date', None, _('list the date (short with -q)')),
('n', 'number', None, _('list the revision number (default)')),
('c', 'changeset', None, _('list the changeset')),
('l', 'line-number', None,
_('show line number at the first appearance'))
] + walkopts,
_('[-r REV] [-f] [-a] [-u] [-d] [-n] [-c] [-l] FILE...')),
"archive":
(archive,
[('', 'no-decode', None, _('do not pass files through decoders')),
('p', 'prefix', '',
_('directory prefix for files in archive'), _('PREFIX')),
('r', 'rev', '',
_('revision to distribute'), _('REV')),
('t', 'type', '',
_('type of distribution to create'), _('TYPE')),
] + subrepoopts + walkopts,
_('[OPTION]... DEST')),
"backout":
(backout,
[('', 'merge', None,
_('merge with old dirstate parent after backout')),
('', 'parent', '',
_('parent to choose when backing out merge'), _('REV')),
('t', 'tool', '',
_('specify merge tool')),
('r', 'rev', '',
_('revision to backout'), _('REV')),
] + walkopts + commitopts + commitopts2,
_('[OPTION]... [-r] REV')),
"bisect":
(bisect,
[('r', 'reset', False, _('reset bisect state')),
('g', 'good', False, _('mark changeset good')),
('b', 'bad', False, _('mark changeset bad')),
('s', 'skip', False, _('skip testing changeset')),
('c', 'command', '',
_('use command to check changeset state'), _('CMD')),
('U', 'noupdate', False, _('do not update to target'))],
_("[-gbsr] [-U] [-c CMD] [REV]")),
"bookmarks":
(bookmark,
[('f', 'force', False, _('force')),
('r', 'rev', '', _('revision'), _('REV')),
('d', 'delete', False, _('delete a given bookmark')),
('m', 'rename', '', _('rename a given bookmark'), _('NAME'))],
_('hg bookmarks [-f] [-d] [-m NAME] [-r REV] [NAME]')),
"branch":
(branch,
[('f', 'force', None,
_('set branch name even if it shadows an existing branch')),
('C', 'clean', None, _('reset branch name to parent branch name'))],
_('[-fC] [NAME]')),
"branches":
(branches,
[('a', 'active', False,
_('show only branches that have unmerged heads')),
('c', 'closed', False,
_('show normal and closed branches'))],
_('[-ac]')),
"bundle":
(bundle,
[('f', 'force', None,
_('run even when the destination is unrelated')),
('r', 'rev', [],
_('a changeset intended to be added to the destination'),
_('REV')),
('b', 'branch', [],
_('a specific branch you would like to bundle'),
_('BRANCH')),
('', 'base', [],
_('a base changeset assumed to be available at the destination'),
_('REV')),
('a', 'all', None, _('bundle all changesets in the repository')),
('t', 'type', 'bzip2',
_('bundle compression type to use'), _('TYPE')),
] + remoteopts,
_('[-f] [-t TYPE] [-a] [-r REV]... [--base REV]... FILE [DEST]')),
"cat":
(cat,
[('o', 'output', '',
_('print output to file with formatted name'), _('FORMAT')),
('r', 'rev', '',
_('print the given revision'), _('REV')),
('', 'decode', None, _('apply any matching decode filter')),
] + walkopts,
_('[OPTION]... FILE...')),
"^clone":
(clone,
[('U', 'noupdate', None,
_('the clone will include an empty working copy (only a repository)')),
('u', 'updaterev', '',
_('revision, tag or branch to check out'), _('REV')),
('r', 'rev', [],
_('include the specified changeset'), _('REV')),
('b', 'branch', [],
_('clone only the specified branch'), _('BRANCH')),
('', 'pull', None, _('use pull protocol to copy metadata')),
('', 'uncompressed', None,
_('use uncompressed transfer (fast over LAN)')),
] + remoteopts,
_('[OPTION]... SOURCE [DEST]')),
"^commit|ci":
(commit,
[('A', 'addremove', None,
_('mark new/missing files as added/removed before committing')),
('', 'close-branch', None,
_('mark a branch as closed, hiding it from the branch list')),
] + walkopts + commitopts + commitopts2,
_('[OPTION]... [FILE]...')),
"copy|cp":
(copy,
[('A', 'after', None, _('record a copy that has already occurred')),
('f', 'force', None,
_('forcibly copy over an existing managed file')),
] + walkopts + dryrunopts,
_('[OPTION]... [SOURCE]... DEST')),
"debugancestor": (debugancestor, [], _('[INDEX] REV1 REV2')),
"debugbuilddag":
(debugbuilddag,
[('m', 'mergeable-file', None, _('add single file mergeable changes')),
('a', 'appended-file', None, _('add single file all revs append to')),
('o', 'overwritten-file', None, _('add single file all revs overwrite')),
('n', 'new-file', None, _('add new file at each rev')),
],
_('[OPTION]... TEXT')),
"debugcheckstate": (debugcheckstate, [], ''),
"debugcommands": (debugcommands, [], _('[COMMAND]')),
"debugcomplete":
(debugcomplete,
[('o', 'options', None, _('show the command options'))],
_('[-o] CMD')),
"debugdag":
(debugdag,
[('t', 'tags', None, _('use tags as labels')),
('b', 'branches', None, _('annotate with branch names')),
('', 'dots', None, _('use dots for runs')),
('s', 'spaces', None, _('separate elements by spaces')),
],
_('[OPTION]... [FILE [REV]...]')),
"debugdate":
(debugdate,
[('e', 'extended', None, _('try extended date formats'))],
_('[-e] DATE [RANGE]')),
"debugdata": (debugdata, [], _('FILE REV')),
"debugfsinfo": (debugfsinfo, [], _('[PATH]')),
"debugignore": (debugignore, [], ''),
"debugindex": (debugindex,
[('f', 'format', 0, _('revlog format'), _('FORMAT'))],
_('FILE')),
"debugindexdot": (debugindexdot, [], _('FILE')),
"debuginstall": (debuginstall, [], ''),
"debugpushkey": (debugpushkey, [], _('REPO NAMESPACE [KEY OLD NEW]')),
"debugrebuildstate":
(debugrebuildstate,
[('r', 'rev', '',
_('revision to rebuild to'), _('REV'))],
_('[-r REV] [REV]')),
"debugrename":
(debugrename,
[('r', 'rev', '',
_('revision to debug'), _('REV'))],
_('[-r REV] FILE')),
"debugrevspec":
(debugrevspec, [], ('REVSPEC')),
"debugsetparents":
(debugsetparents, [], _('REV1 [REV2]')),
"debugstate":
(debugstate,
[('', 'nodates', None, _('do not display the saved mtime'))],
_('[OPTION]...')),
"debugsub":
(debugsub,
[('r', 'rev', '',
_('revision to check'), _('REV'))],
_('[-r REV] [REV]')),
"debugwalk": (debugwalk, walkopts, _('[OPTION]... [FILE]...')),
"^diff":
(diff,
[('r', 'rev', [],
_('revision'), _('REV')),
('c', 'change', '',
_('change made by revision'), _('REV'))
] + diffopts + diffopts2 + walkopts + subrepoopts,
_('[OPTION]... ([-c REV] | [-r REV1 [-r REV2]]) [FILE]...')),
"^export":
(export,
[('o', 'output', '',
_('print output to file with formatted name'), _('FORMAT')),
('', 'switch-parent', None, _('diff against the second parent')),
('r', 'rev', [],
_('revisions to export'), _('REV')),
] + diffopts,
_('[OPTION]... [-o OUTFILESPEC] REV...')),
"^forget":
(forget,
[] + walkopts,
_('[OPTION]... FILE...')),
"grep":
(grep,
[('0', 'print0', None, _('end fields with NUL')),
('', 'all', None, _('print all revisions that match')),
('f', 'follow', None,
_('follow changeset history,'
' or file history across copies and renames')),
('i', 'ignore-case', None, _('ignore case when matching')),
('l', 'files-with-matches', None,
_('print only filenames and revisions that match')),
('n', 'line-number', None, _('print matching line numbers')),
('r', 'rev', [],
_('only search files changed within revision range'), _('REV')),
('u', 'user', None, _('list the author (long with -v)')),
('d', 'date', None, _('list the date (short with -q)')),
] + walkopts,
_('[OPTION]... PATTERN [FILE]...')),
"heads":
(heads,
[('r', 'rev', '',
_('show only heads which are descendants of STARTREV'),
_('STARTREV')),
('t', 'topo', False, _('show topological heads only')),
('a', 'active', False,
_('show active branchheads only (DEPRECATED)')),
('c', 'closed', False,
_('show normal and closed branch heads')),
] + templateopts,
_('[-ac] [-r STARTREV] [REV]...')),
"help": (help_, [], _('[TOPIC]')),
"identify|id":
(identify,
[('r', 'rev', '',
_('identify the specified revision'), _('REV')),
('n', 'num', None, _('show local revision number')),
('i', 'id', None, _('show global revision id')),
('b', 'branch', None, _('show branch')),
('t', 'tags', None, _('show tags')),
('B', 'bookmarks', None, _('show bookmarks'))],
_('[-nibtB] [-r REV] [SOURCE]')),
"import|patch":
(import_,
[('p', 'strip', 1,
_('directory strip option for patch. This has the same '
'meaning as the corresponding patch option'),
_('NUM')),
('b', 'base', '',
_('base path'), _('PATH')),
('f', 'force', None,
_('skip check for outstanding uncommitted changes')),
('', 'no-commit', None,
_("don't commit, just update the working directory")),
('', 'exact', None,
_('apply patch to the nodes from which it was generated')),
('', 'import-branch', None,
_('use any branch information in patch (implied by --exact)'))] +
commitopts + commitopts2 + similarityopts,
_('[OPTION]... PATCH...')),
"incoming|in":
(incoming,
[('f', 'force', None,
_('run even if remote repository is unrelated')),
('n', 'newest-first', None, _('show newest record first')),
('', 'bundle', '',
_('file to store the bundles into'), _('FILE')),
('r', 'rev', [],
_('a remote changeset intended to be added'), _('REV')),
('B', 'bookmarks', False, _("compare bookmarks")),
('b', 'branch', [],
_('a specific branch you would like to pull'), _('BRANCH')),
] + logopts + remoteopts + subrepoopts,
_('[-p] [-n] [-M] [-f] [-r REV]...'
' [--bundle FILENAME] [SOURCE]')),
"^init":
(init,
remoteopts,
_('[-e CMD] [--remotecmd CMD] [DEST]')),
"locate":
(locate,
[('r', 'rev', '',
_('search the repository as it is in REV'), _('REV')),
('0', 'print0', None,
_('end filenames with NUL, for use with xargs')),
('f', 'fullpath', None,
_('print complete paths from the filesystem root')),
] + walkopts,
_('[OPTION]... [PATTERN]...')),
"^log|history":
(log,
[('f', 'follow', None,
_('follow changeset history,'
' or file history across copies and renames')),
('', 'follow-first', None,
_('only follow the first parent of merge changesets')),
('d', 'date', '',
_('show revisions matching date spec'), _('DATE')),
('C', 'copies', None, _('show copied files')),
('k', 'keyword', [],
_('do case-insensitive search for a given text'), _('TEXT')),
('r', 'rev', [],
_('show the specified revision or range'), _('REV')),
('', 'removed', None, _('include revisions where files were removed')),
('m', 'only-merges', None, _('show only merges')),
('u', 'user', [],
_('revisions committed by user'), _('USER')),
('', 'only-branch', [],
_('show only changesets within the given named branch (DEPRECATED)'),
_('BRANCH')),
('b', 'branch', [],
_('show changesets within the given named branch'), _('BRANCH')),
('P', 'prune', [],
_('do not display revision or any of its ancestors'), _('REV')),
] + logopts + walkopts,
_('[OPTION]... [FILE]')),
"manifest":
(manifest,
[('r', 'rev', '',
_('revision to display'), _('REV'))],
_('[-r REV]')),
"^merge":
(merge,
[('f', 'force', None, _('force a merge with outstanding changes')),
('t', 'tool', '', _('specify merge tool')),
('r', 'rev', '',
_('revision to merge'), _('REV')),
('P', 'preview', None,
_('review revisions to merge (no merge is performed)'))],
_('[-P] [-f] [[-r] REV]')),
"outgoing|out":
(outgoing,
[('f', 'force', None,
_('run even when the destination is unrelated')),
('r', 'rev', [],
_('a changeset intended to be included in the destination'),
_('REV')),
('n', 'newest-first', None, _('show newest record first')),
('B', 'bookmarks', False, _("compare bookmarks")),
('b', 'branch', [],
_('a specific branch you would like to push'), _('BRANCH')),
] + logopts + remoteopts + subrepoopts,
_('[-M] [-p] [-n] [-f] [-r REV]... [DEST]')),
"parents":
(parents,
[('r', 'rev', '',
_('show parents of the specified revision'), _('REV')),
] + templateopts,
_('[-r REV] [FILE]')),
"paths": (paths, [], _('[NAME]')),
"^pull":
(pull,
[('u', 'update', None,
_('update to new branch head if changesets were pulled')),
('f', 'force', None,
_('run even when remote repository is unrelated')),
('r', 'rev', [],
_('a remote changeset intended to be added'), _('REV')),
('B', 'bookmark', [], _("bookmark to pull"), _('BOOKMARK')),
('b', 'branch', [],
_('a specific branch you would like to pull'), _('BRANCH')),
] + remoteopts,
_('[-u] [-f] [-r REV]... [-e CMD] [--remotecmd CMD] [SOURCE]')),
"^push":
(push,
[('f', 'force', None, _('force push')),
('r', 'rev', [],
_('a changeset intended to be included in the destination'),
_('REV')),
('B', 'bookmark', [], _("bookmark to push"), _('BOOKMARK')),
('b', 'branch', [],
_('a specific branch you would like to push'), _('BRANCH')),
('', 'new-branch', False, _('allow pushing a new branch')),
] + remoteopts,
_('[-f] [-r REV]... [-e CMD] [--remotecmd CMD] [DEST]')),
"recover": (recover, []),
"^remove|rm":
(remove,
[('A', 'after', None, _('record delete for missing files')),
('f', 'force', None,
_('remove (and delete) file even if added or modified')),
] + walkopts,
_('[OPTION]... FILE...')),
"rename|move|mv":
(rename,
[('A', 'after', None, _('record a rename that has already occurred')),
('f', 'force', None,
_('forcibly copy over an existing managed file')),
] + walkopts + dryrunopts,
_('[OPTION]... SOURCE... DEST')),
"resolve":
(resolve,
[('a', 'all', None, _('select all unresolved files')),
('l', 'list', None, _('list state of files needing merge')),
('m', 'mark', None, _('mark files as resolved')),
('u', 'unmark', None, _('mark files as unresolved')),
('t', 'tool', '', _('specify merge tool')),
('n', 'no-status', None, _('hide status prefix'))]
+ walkopts,
_('[OPTION]... [FILE]...')),
"revert":
(revert,
[('a', 'all', None, _('revert all changes when no arguments given')),
('d', 'date', '',
_('tipmost revision matching date'), _('DATE')),
('r', 'rev', '',
_('revert to the specified revision'), _('REV')),
('', 'no-backup', None, _('do not save backup copies of files')),
] + walkopts + dryrunopts,
_('[OPTION]... [-r REV] [NAME]...')),
"rollback": (rollback, dryrunopts),
"root": (root, []),
"^serve":
(serve,
[('A', 'accesslog', '',
_('name of access log file to write to'), _('FILE')),
('d', 'daemon', None, _('run server in background')),
('', 'daemon-pipefds', '',
_('used internally by daemon mode'), _('NUM')),
('E', 'errorlog', '',
_('name of error log file to write to'), _('FILE')),
# use string type, then we can check if something was passed
('p', 'port', '',
_('port to listen on (default: 8000)'), _('PORT')),
('a', 'address', '',
_('address to listen on (default: all interfaces)'), _('ADDR')),
('', 'prefix', '',
_('prefix path to serve from (default: server root)'), _('PREFIX')),
('n', 'name', '',
_('name to show in web pages (default: working directory)'),
_('NAME')),
('', 'web-conf', '',
_('name of the hgweb config file (see "hg help hgweb")'),
_('FILE')),
('', 'webdir-conf', '',
_('name of the hgweb config file (DEPRECATED)'), _('FILE')),
('', 'pid-file', '',
_('name of file to write process ID to'), _('FILE')),
('', 'stdio', None, _('for remote clients')),
('t', 'templates', '',
_('web templates to use'), _('TEMPLATE')),
('', 'style', '',
_('template style to use'), _('STYLE')),
('6', 'ipv6', None, _('use IPv6 in addition to IPv4')),
('', 'certificate', '',
_('SSL certificate file'), _('FILE'))],
_('[OPTION]...')),
"showconfig|debugconfig":
(showconfig,
[('u', 'untrusted', None, _('show untrusted configuration options'))],
_('[-u] [NAME]...')),
"^summary|sum":
(summary,
[('', 'remote', None, _('check for push and pull'))], '[--remote]'),
"^status|st":
(status,
[('A', 'all', None, _('show status of all files')),
('m', 'modified', None, _('show only modified files')),
('a', 'added', None, _('show only added files')),
('r', 'removed', None, _('show only removed files')),
('d', 'deleted', None, _('show only deleted (but tracked) files')),
('c', 'clean', None, _('show only files without changes')),
('u', 'unknown', None, _('show only unknown (not tracked) files')),
('i', 'ignored', None, _('show only ignored files')),
('n', 'no-status', None, _('hide status prefix')),
('C', 'copies', None, _('show source of copied files')),
('0', 'print0', None,
_('end filenames with NUL, for use with xargs')),
('', 'rev', [],
_('show difference from revision'), _('REV')),
('', 'change', '',
_('list the changed files of a revision'), _('REV')),
] + walkopts + subrepoopts,
_('[OPTION]... [FILE]...')),
"tag":
(tag,
[('f', 'force', None, _('force tag')),
('l', 'local', None, _('make the tag local')),
('r', 'rev', '',
_('revision to tag'), _('REV')),
('', 'remove', None, _('remove a tag')),
# -l/--local is already there, commitopts cannot be used
('e', 'edit', None, _('edit commit message')),
('m', 'message', '',
_('use <text> as commit message'), _('TEXT')),
] + commitopts2,
_('[-f] [-l] [-m TEXT] [-d DATE] [-u USER] [-r REV] NAME...')),
"tags": (tags, [], ''),
"tip":
(tip,
[('p', 'patch', None, _('show patch')),
('g', 'git', None, _('use git extended diff format')),
] + templateopts,
_('[-p] [-g]')),
"unbundle":
(unbundle,
[('u', 'update', None,
_('update to new branch head if changesets were unbundled'))],
_('[-u] FILE...')),
"^update|up|checkout|co":
(update,
[('C', 'clean', None, _('discard uncommitted changes (no backup)')),
('c', 'check', None,
_('update across branches if no uncommitted changes')),
('d', 'date', '',
_('tipmost revision matching date'), _('DATE')),
('r', 'rev', '',
_('revision'), _('REV'))],
_('[-c] [-C] [-d DATE] [[-r] REV]')),
"verify": (verify, []),
"version": (version_, []),
}
norepo = ("clone init version help debugcommands debugcomplete"
" debugdate debuginstall debugfsinfo debugpushkey")
optionalrepo = ("identify paths serve showconfig debugancestor debugdag"
" debugdata debugindex debugindexdot")