hgext/bookmarks.py
author timeless <timeless@gmail.com>
Tue, 09 Jun 2009 09:25:25 -0400
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parent 8760 bf17aeafb869
child 8862 cd96f159a2d3
permissions -rw-r--r--
bookmarks: improve English
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# Mercurial extension to provide the 'hg bookmark' command
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#
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# Copyright 2008 David Soria Parra <dsp@php.net>
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2, incorporated herein by reference.
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'''Mercurial bookmarks
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Mercurial bookmarks are local moveable pointers to changesets. Every
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bookmark points to a changeset identified by its hash. If you commit a
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changeset that is based on a changeset that has a bookmark on it, the
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bookmark is forwarded to the new changeset.
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It is possible to use bookmark names in every revision lookup (e.g. hg
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merge, hg update).
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The bookmark extension offers the possiblity to have a more git-like
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experience by adding the following configuration option to your .hgrc:
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[bookmarks]
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track.current = True
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This will cause bookmarks to track the bookmark that you are currently
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on, and just updates it. This is similar to git's approach to
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branching.
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'''
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from mercurial.i18n import _
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from mercurial.node import nullid, nullrev, hex, short
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from mercurial import util, commands, localrepo, repair, extensions
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import os
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def parse(repo):
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    '''Parse .hg/bookmarks file and return a dictionary
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    Bookmarks are stored as {HASH}\\s{NAME}\\n (localtags format) values
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    in the .hg/bookmarks file. They are read by the parse() method and
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    returned as a dictionary with name => hash values.
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    The parsed dictionary is cached until a write() operation is done.
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    '''
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    try:
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        if repo._bookmarks:
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            return repo._bookmarks
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        repo._bookmarks = {}
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        for line in repo.opener('bookmarks'):
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            sha, refspec = line.strip().split(' ', 1)
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            repo._bookmarks[refspec] = repo.lookup(sha)
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    except:
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        pass
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    return repo._bookmarks
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def write(repo, refs):
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    '''Write bookmarks
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    Write the given bookmark => hash dictionary to the .hg/bookmarks file
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    in a format equal to those of localtags.
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    We also store a backup of the previous state in undo.bookmarks that
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    can be copied back on rollback.
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    '''
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    if os.path.exists(repo.join('bookmarks')):
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        util.copyfile(repo.join('bookmarks'), repo.join('undo.bookmarks'))
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    if current(repo) not in refs:
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        setcurrent(repo, None)
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    file = repo.opener('bookmarks', 'w+')
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    for refspec, node in refs.iteritems():
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        file.write("%s %s\n" % (hex(node), refspec))
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    file.close()
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def current(repo):
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    '''Get the current bookmark
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    If we use gittishsh branches we have a current bookmark that
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    we are on. This function returns the name of the bookmark. It
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    is stored in .hg/bookmarks.current
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    '''
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    if repo._bookmarkcurrent:
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        return repo._bookmarkcurrent
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    mark = None
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    if os.path.exists(repo.join('bookmarks.current')):
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        file = repo.opener('bookmarks.current')
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        # No readline() in posixfile_nt, reading everything is cheap
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        mark = (file.readlines() or [''])[0]
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        if mark == '':
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            mark = None
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        file.close()
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    repo._bookmarkcurrent = mark
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    return mark
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def setcurrent(repo, mark):
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    '''Set the name of the bookmark that we are currently on
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    Set the name of the bookmark that we are on (hg update <bookmark>).
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    The name is recorded in .hg/bookmarks.current
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    '''
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    if current(repo) == mark:
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        return
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    refs = parse(repo)
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    # do not update if we do update to a rev equal to the current bookmark
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    if (mark and mark not in refs and
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        current(repo) and refs[current(repo)] == repo.changectx('.').node()):
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        return
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    if mark not in refs:
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        mark = ''
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    file = repo.opener('bookmarks.current', 'w+')
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    file.write(mark)
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    file.close()
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    repo._bookmarkcurrent = mark
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def bookmark(ui, repo, mark=None, rev=None, force=False, delete=False, rename=None):
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    '''Mercurial bookmarks
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    Bookmarks are pointers to certain commits that move when
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    commiting. Bookmarks are local. They can be renamed, copied and
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    deleted. It is possible to use bookmark names in 'hg merge' and
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    'hg update' to merge and update respectively to a given bookmark.
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    You can use 'hg bookmark NAME' to set a bookmark on the working
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    directory's parent revision with the given name. If you specify
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    a revision using -r REV (where REV may be an existing bookmark),
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    the bookmark is assigned to that revision.
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    '''
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    hexfn = ui.debugflag and hex or short
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    marks = parse(repo)
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    cur   = repo.changectx('.').node()
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    if rename:
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        if rename not in marks:
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            raise util.Abort(_("a bookmark of this name does not exist"))
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        if mark in marks and not force:
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            raise util.Abort(_("a bookmark of the same name already exists"))
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        if mark is None:
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diff changeset
   137
            raise util.Abort(_("new bookmark name required"))
7255
69e431ea124d bookmarks: Rename --move to --rename
Joel Rosdahl <joel@rosdahl.net>
parents: 7254
diff changeset
   138
        marks[mark] = marks[rename]
69e431ea124d bookmarks: Rename --move to --rename
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parents: 7254
diff changeset
   139
        del marks[rename]
7550
fead6cf99a09 bookmarks: set the current bookmark to the new name if we rename the current bookmark
David Soria Parra <dsp@php.net>
parents: 7489
diff changeset
   140
        if current(repo) == rename:
fead6cf99a09 bookmarks: set the current bookmark to the new name if we rename the current bookmark
David Soria Parra <dsp@php.net>
parents: 7489
diff changeset
   141
            setcurrent(repo, mark)
7239
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parents:
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   142
        write(repo, marks)
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parents:
diff changeset
   143
        return
7250
352627bcafc3 bookmarks: Remove trailing space
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parents: 7239
diff changeset
   144
7239
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parents:
diff changeset
   145
    if delete:
8527
f9a80054dd3c use 'x is None' instead of 'x == None'
Martin Geisler <mg@lazybytes.net>
parents: 8225
diff changeset
   146
        if mark is None:
7239
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parents:
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   147
            raise util.Abort(_("bookmark name required"))
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parents:
diff changeset
   148
        if mark not in marks:
7251
444d88175e33 bookmarks: Fix spelling and grammar
Joel Rosdahl <joel@rosdahl.net>
parents: 7250
diff changeset
   149
            raise util.Abort(_("a bookmark of this name does not exist"))
7817
cb516e788238 bookmarks: fixes bug where a deleted bookmark may still be treated as current when track.current option is set
Alex Unden <alu@zpuppet.org>
parents: 7816
diff changeset
   150
        if mark == current(repo):
cb516e788238 bookmarks: fixes bug where a deleted bookmark may still be treated as current when track.current option is set
Alex Unden <alu@zpuppet.org>
parents: 7816
diff changeset
   151
            setcurrent(repo, None)
7239
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parents:
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   152
        del marks[mark]
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parents:
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   153
        write(repo, marks)
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parents:
diff changeset
   154
        return
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parents:
diff changeset
   155
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parents:
diff changeset
   156
    if mark != None:
7259
18c23375861f bookmarks: Correctly reject newlines in bookmark names
Joel Rosdahl <joel@rosdahl.net>
parents: 7258
diff changeset
   157
        if "\n" in mark:
18c23375861f bookmarks: Correctly reject newlines in bookmark names
Joel Rosdahl <joel@rosdahl.net>
parents: 7258
diff changeset
   158
            raise util.Abort(_("bookmark name cannot contain newlines"))
7260
eb91b9ce2c19 bookmarks: Strip bookmark names of whitespace, just like tag names
Joel Rosdahl <joel@rosdahl.net>
parents: 7259
diff changeset
   159
        mark = mark.strip()
7239
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David Soria Parra <dsp@php.net>
parents:
diff changeset
   160
        if mark in marks and not force:
135003a470f3 Bookmarks: Add the bookmarks extension
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parents:
diff changeset
   161
            raise util.Abort(_("a bookmark of the same name already exists"))
7250
352627bcafc3 bookmarks: Remove trailing space
Joel Rosdahl <joel@rosdahl.net>
parents: 7239
diff changeset
   162
        if ((mark in repo.branchtags() or mark == repo.dirstate.branch())
7239
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parents:
diff changeset
   163
            and not force):
7252
104a8324798e bookmarks: Avoid long lines
Joel Rosdahl <joel@rosdahl.net>
parents: 7251
diff changeset
   164
            raise util.Abort(
104a8324798e bookmarks: Avoid long lines
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parents: 7251
diff changeset
   165
                _("a bookmark cannot have the name of an existing branch"))
7239
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David Soria Parra <dsp@php.net>
parents:
diff changeset
   166
        if rev:
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parents:
diff changeset
   167
            marks[mark] = repo.lookup(rev)
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parents:
diff changeset
   168
        else:
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parents:
diff changeset
   169
            marks[mark] = repo.changectx('.').node()
7816
f420eafe59cd bookmarks: Set current bookmark if we create a new one on the tip
David Soria Parra <dsp@php.net>
parents: 7795
diff changeset
   170
            setcurrent(repo, mark)
7239
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parents:
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   171
        write(repo, marks)
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parents:
diff changeset
   172
        return
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parents:
diff changeset
   173
8527
f9a80054dd3c use 'x is None' instead of 'x == None'
Martin Geisler <mg@lazybytes.net>
parents: 8225
diff changeset
   174
    if mark is None:
7258
9bd051efbdd6 bookmarks: Require a bookmark name when a revision is specified
Joel Rosdahl <joel@rosdahl.net>
parents: 7257
diff changeset
   175
        if rev:
9bd051efbdd6 bookmarks: Require a bookmark name when a revision is specified
Joel Rosdahl <joel@rosdahl.net>
parents: 7257
diff changeset
   176
            raise util.Abort(_("bookmark name required"))
7239
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parents:
diff changeset
   177
        if len(marks) == 0:
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parents:
diff changeset
   178
            ui.status("no bookmarks set\n")
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parents:
diff changeset
   179
        else:
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parents:
diff changeset
   180
            for bmark, n in marks.iteritems():
7481
5f681a143ede bookmarks: more git-like branches
David Soria Parra <dsp@php.net>
parents: 7480
diff changeset
   181
                if ui.configbool('bookmarks', 'track.current'):
5f681a143ede bookmarks: more git-like branches
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parents: 7480
diff changeset
   182
                    prefix = (bmark == current(repo) and n == cur) and '*' or ' '
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parents: 7480
diff changeset
   183
                else:
5f681a143ede bookmarks: more git-like branches
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parents: 7480
diff changeset
   184
                    prefix = (n == cur) and '*' or ' '
5f681a143ede bookmarks: more git-like branches
David Soria Parra <dsp@php.net>
parents: 7480
diff changeset
   185
7252
104a8324798e bookmarks: Avoid long lines
Joel Rosdahl <joel@rosdahl.net>
parents: 7251
diff changeset
   186
                ui.write(" %s %-25s %d:%s\n" % (
104a8324798e bookmarks: Avoid long lines
Joel Rosdahl <joel@rosdahl.net>
parents: 7251
diff changeset
   187
                    prefix, bmark, repo.changelog.rev(n), hexfn(n)))
7239
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parents:
diff changeset
   188
        return
135003a470f3 Bookmarks: Add the bookmarks extension
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parents:
diff changeset
   189
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parents:
diff changeset
   190
def _revstostrip(changelog, node):
135003a470f3 Bookmarks: Add the bookmarks extension
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parents:
diff changeset
   191
    srev = changelog.rev(node)
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parents:
diff changeset
   192
    tostrip = [srev]
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parents:
diff changeset
   193
    saveheads = []
7283
b19c0200c90b bookmarks: fix strip handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7280
diff changeset
   194
    for r in xrange(srev, len(changelog)):
7239
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parents:
diff changeset
   195
        parents = changelog.parentrevs(r)
135003a470f3 Bookmarks: Add the bookmarks extension
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parents:
diff changeset
   196
        if parents[0] in tostrip or parents[1] in tostrip:
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parents:
diff changeset
   197
            tostrip.append(r)
135003a470f3 Bookmarks: Add the bookmarks extension
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parents:
diff changeset
   198
            if parents[1] != nullrev:
135003a470f3 Bookmarks: Add the bookmarks extension
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parents:
diff changeset
   199
                for p in parents:
7283
b19c0200c90b bookmarks: fix strip handling
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7280
diff changeset
   200
                    if p not in tostrip and p > srev:
7239
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parents:
diff changeset
   201
                        saveheads.append(p)
135003a470f3 Bookmarks: Add the bookmarks extension
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parents:
diff changeset
   202
    return [r for r in tostrip if r not in saveheads]
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   203
7638
f83a2b1d1a71 bookmarks; clean up imports and function wrapping
Matt Mackall <mpm@selenic.com>
parents: 7637
diff changeset
   204
def strip(oldstrip, ui, repo, node, backup="all"):
7239
135003a470f3 Bookmarks: Add the bookmarks extension
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parents:
diff changeset
   205
    """Strip bookmarks if revisions are stripped using
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   206
    the mercurial.strip method. This usually happens during
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   207
    qpush and qpop"""
135003a470f3 Bookmarks: Add the bookmarks extension
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parents:
diff changeset
   208
    revisions = _revstostrip(repo.changelog, node)
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   209
    marks = parse(repo)
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   210
    update = []
7622
4dd7b28003d2 use dict.iteritems() rather than dict.items()
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7552
diff changeset
   211
    for mark, n in marks.iteritems():
7239
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   212
        if repo.changelog.rev(n) in revisions:
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   213
            update.append(mark)
7280
810ca383da9c remove unused variables
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 7262
diff changeset
   214
    oldstrip(ui, repo, node, backup)
7239
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   215
    if len(update) > 0:
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   216
        for m in update:
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   217
            marks[m] = repo.changectx('.').node()
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   218
        write(repo, marks)
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   219
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   220
def reposetup(ui, repo):
7638
f83a2b1d1a71 bookmarks; clean up imports and function wrapping
Matt Mackall <mpm@selenic.com>
parents: 7637
diff changeset
   221
    if not isinstance(repo, localrepo.localrepository):
7239
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   222
        return
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   223
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   224
    # init a bookmark cache as otherwise we would get a infinite reading
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   225
    # in lookup()
135003a470f3 Bookmarks: Add the bookmarks extension
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parents:
diff changeset
   226
    repo._bookmarks = None
7481
5f681a143ede bookmarks: more git-like branches
David Soria Parra <dsp@php.net>
parents: 7480
diff changeset
   227
    repo._bookmarkcurrent = None
7239
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   228
135003a470f3 Bookmarks: Add the bookmarks extension
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parents:
diff changeset
   229
    class bookmark_repo(repo.__class__):
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   230
        def rollback(self):
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   231
            if os.path.exists(self.join('undo.bookmarks')):
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   232
                util.rename(self.join('undo.bookmarks'), self.join('bookmarks'))
7250
352627bcafc3 bookmarks: Remove trailing space
Joel Rosdahl <joel@rosdahl.net>
parents: 7239
diff changeset
   233
            return super(bookmark_repo, self).rollback()
7239
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   234
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   235
        def lookup(self, key):
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   236
            if self._bookmarks is None:
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   237
                self._bookmarks = parse(self)
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   238
            if key in self._bookmarks:
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   239
                key = self._bookmarks[key]
135003a470f3 Bookmarks: Add the bookmarks extension
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parents:
diff changeset
   240
            return super(bookmark_repo, self).lookup(key)
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   241
135003a470f3 Bookmarks: Add the bookmarks extension
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parents:
diff changeset
   242
        def commit(self, *k, **kw):
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   243
            """Add a revision to the repository and
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   244
            move the bookmark"""
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   245
            node  = super(bookmark_repo, self).commit(*k, **kw)
8527
f9a80054dd3c use 'x is None' instead of 'x == None'
Martin Geisler <mg@lazybytes.net>
parents: 8225
diff changeset
   246
            if node is None:
7262
3cbadcf28a4c bookmarks: do nothing if commit was not successful.
Dmitriy Taychenachev <dimichxp@gmail.com>
parents: 7260
diff changeset
   247
                return None
7239
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   248
            parents = repo.changelog.parents(node)
7256
df800e004077 bookmarks: Avoid unconditional forwarding of bookmarks for the null revision
Joel Rosdahl <joel@rosdahl.net>
parents: 7255
diff changeset
   249
            if parents[1] == nullid:
df800e004077 bookmarks: Avoid unconditional forwarding of bookmarks for the null revision
Joel Rosdahl <joel@rosdahl.net>
parents: 7255
diff changeset
   250
                parents = (parents[0],)
7239
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   251
            marks = parse(repo)
135003a470f3 Bookmarks: Add the bookmarks extension
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parents:
diff changeset
   252
            update = False
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   253
            for mark, n in marks.items():
7481
5f681a143ede bookmarks: more git-like branches
David Soria Parra <dsp@php.net>
parents: 7480
diff changeset
   254
                if ui.configbool('bookmarks', 'track.current'):
5f681a143ede bookmarks: more git-like branches
David Soria Parra <dsp@php.net>
parents: 7480
diff changeset
   255
                    if mark == current(repo) and n in parents:
5f681a143ede bookmarks: more git-like branches
David Soria Parra <dsp@php.net>
parents: 7480
diff changeset
   256
                        marks[mark] = node
5f681a143ede bookmarks: more git-like branches
David Soria Parra <dsp@php.net>
parents: 7480
diff changeset
   257
                        update = True
5f681a143ede bookmarks: more git-like branches
David Soria Parra <dsp@php.net>
parents: 7480
diff changeset
   258
                else:
5f681a143ede bookmarks: more git-like branches
David Soria Parra <dsp@php.net>
parents: 7480
diff changeset
   259
                    if n in parents:
5f681a143ede bookmarks: more git-like branches
David Soria Parra <dsp@php.net>
parents: 7480
diff changeset
   260
                        marks[mark] = node
5f681a143ede bookmarks: more git-like branches
David Soria Parra <dsp@php.net>
parents: 7480
diff changeset
   261
                        update = True
7239
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   262
            if update:
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   263
                write(repo, marks)
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   264
            return node
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   265
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   266
        def addchangegroup(self, source, srctype, url, emptyok=False):
7316
9737041646bc bookmarks: Use dirstate to determine the current node in addchangegroup
David Soria Parra <dsp@php.net>
parents: 7283
diff changeset
   267
            parents = repo.dirstate.parents()
7239
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   268
7252
104a8324798e bookmarks: Avoid long lines
Joel Rosdahl <joel@rosdahl.net>
parents: 7251
diff changeset
   269
            result = super(bookmark_repo, self).addchangegroup(
104a8324798e bookmarks: Avoid long lines
Joel Rosdahl <joel@rosdahl.net>
parents: 7251
diff changeset
   270
                source, srctype, url, emptyok)
7239
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   271
            if result > 1:
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   272
                # We have more heads than before
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   273
                return result
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   274
            node = repo.changelog.tip()
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
   275
            marks = parse(repo)
135003a470f3 Bookmarks: Add the bookmarks extension
David Soria Parra <dsp@php.net>
parents:
diff changeset
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            update = False
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            for mark, n in marks.items():
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                if n in parents:
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                    marks[mark] = node
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                    update = True
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            if update:
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                write(repo, marks)
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            return result
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        def tags(self):
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            """Merge bookmarks with normal tags"""
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            if self.tagscache:
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                return self.tagscache
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            tagscache = super(bookmark_repo, self).tags()
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            tagscache.update(parse(repo))
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            return tagscache
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    repo.__class__ = bookmark_repo
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def uisetup(ui):
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    extensions.wrapfunction(repair, "strip", strip)
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    if ui.configbool('bookmarks', 'track.current'):
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        extensions.wrapcommand(commands.table, 'update', updatecurbookmark)
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def updatecurbookmark(orig, ui, repo, *args, **opts):
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    '''Set the current bookmark
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    If the user updates to a bookmark we update the .hg/bookmarks.current
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    file.
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    '''
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    res = orig(ui, repo, *args, **opts)
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    rev = opts['rev']
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    if not rev and len(args) > 0:
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        rev = args[0]
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    setcurrent(repo, rev)
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    return res
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cmdtable = {
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    "bookmarks":
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        (bookmark,
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         [('f', 'force', False, _('force')),
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          ('r', 'rev', '', _('revision')),
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          ('d', 'delete', False, _('delete a given bookmark')),
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          ('m', 'rename', '', _('rename a given bookmark'))],
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         _('hg bookmarks [-f] [-d] [-m NAME] [-r REV] [NAME]')),
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}