hgext/bookmarks.py

10104:e533fc8a058b

    returned as a dictionary with name => hash values.

    The parsed dictionary is cached until a write() operation is done.
    '''
    try:
        if repo._bookmarks:
            return repo._bookmarks
        repo._bookmarks = {}
        for line in repo.opener('bookmarks'):
            sha, refspec = line.strip().split(' ', 1)
            repo._bookmarks[refspec] = repo.lookup(sha)
    except:
        pass
    return repo._bookmarks

def write(repo, refs):
    '''Write bookmarks

    Write the given bookmark => hash dictionary to the .hg/bookmarks file

    The name is recorded in .hg/bookmarks.current
    '''
    if current(repo) == mark:
        return

    refs = parse(repo)

    # do not update if we do update to a rev equal to the current bookmark
    if (mark and mark not in refs and
        current(repo) and refs[current(repo)] == repo.changectx('.').node()):
        return

    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.
    '''
    hexfn = ui.debugflag and hex or short
    marks = parse(repo)
    cur   = repo.changectx('.').node()

    if rename:
        if rename not in marks:
            raise util.Abort(_("a bookmark of this name does not exist"))

def strip(oldstrip, ui, repo, node, backup="all"):
    """Strip bookmarks if revisions are stripped using
    the mercurial.strip method. This usually happens during
    qpush and qpop"""
    revisions = _revstostrip(repo.changelog, node)
    marks = parse(repo)
    update = []
    for mark, n in marks.iteritems():
        if repo.changelog.rev(n) in revisions:
            update.append(mark)
    oldstrip(ui, repo, node, backup)

    if not repo.local():
        return

    # init a bookmark cache as otherwise we would get a infinite reading
    # in lookup()
    repo._bookmarks = None
    repo._bookmarkcurrent = None

    class bookmark_repo(repo.__class__):
        def rollback(self):
            if os.path.exists(self.join('undo.bookmarks')):
                util.rename(self.join('undo.bookmarks'), self.join('bookmarks'))
            return super(bookmark_repo, self).rollback()

        def lookup(self, key):
            if self._bookmarks is None:
                self._bookmarks = parse(self)
            if key in self._bookmarks:
                key = self._bookmarks[key]
            return super(bookmark_repo, self).lookup(key)

        def commitctx(self, ctx, error=False):

                if node is None:
                    return None
                parents = self.changelog.parents(node)
                if parents[1] == nullid:
                    parents = (parents[0],)
                marks = parse(self)
                update = False
                if ui.configbool('bookmarks', 'track.current'):
                    mark = current(self)
                    if mark and marks[mark] in parents:
                        marks[mark] = node

                source, srctype, url, emptyok)
            if result > 1:
                # We have more heads than before
                return result
            node = self.changelog.tip()
            marks = parse(self)
            update = False
            if ui.configbool('bookmarks', 'track.current'):
                mark = current(self)
                if mark and marks[mark] in parents:
                    marks[mark] = node

            return result

        def _findtags(self):
            """Merge bookmarks with normal tags"""
            (tags, tagtypes) = super(bookmark_repo, self)._findtags()
            tags.update(parse(self))
            return (tags, tagtypes)

    repo.__class__ = bookmark_repo

def uisetup(ui):

10105:dc5b5cc5ca34

    returned as a dictionary with name => hash values.

    The parsed dictionary is cached until a write() operation is done.
    '''
    try:
        bookmarks = {}
        for line in repo.opener('bookmarks'):
            sha, refspec = line.strip().split(' ', 1)
            bookmarks[refspec] = repo.lookup(sha)
    except:
        pass
    return bookmarks

def write(repo, refs):
    '''Write bookmarks

    Write the given bookmark => hash dictionary to the .hg/bookmarks file

    The name is recorded in .hg/bookmarks.current
    '''
    if current(repo) == mark:
        return

    refs = repo._bookmarks

    # do not update if we do update to a rev equal to the current bookmark
    if (mark and mark not in refs and
        current(repo) and refs[current(repo)] == repo.changectx('.').node()):
        return

    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.
    '''
    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"))

def strip(oldstrip, ui, repo, node, backup="all"):
    """Strip bookmarks if revisions are stripped using
    the mercurial.strip method. This usually happens during
    qpush and qpop"""
    revisions = _revstostrip(repo.changelog, node)
    marks = repo._bookmarks
    update = []
    for mark, n in marks.iteritems():
        if repo.changelog.rev(n) in revisions:
            update.append(mark)
    oldstrip(ui, repo, node, backup)

    if not repo.local():
        return

    # init a bookmark cache as otherwise we would get a infinite reading
    # in lookup()
    repo._bookmarkcurrent = None

    class bookmark_repo(repo.__class__):

        @util.propertycache
        def _bookmarks(self):
            return parse(self)

        def rollback(self):
            if os.path.exists(self.join('undo.bookmarks')):
                util.rename(self.join('undo.bookmarks'), self.join('bookmarks'))
            return super(bookmark_repo, self).rollback()

        def lookup(self, key):
            if key in self._bookmarks:
                key = self._bookmarks[key]
            return super(bookmark_repo, self).lookup(key)

        def commitctx(self, ctx, error=False):

                if node is None:
                    return None
                parents = self.changelog.parents(node)
                if parents[1] == nullid:
                    parents = (parents[0],)
                marks = self._bookmarks
                update = False
                if ui.configbool('bookmarks', 'track.current'):
                    mark = current(self)
                    if mark and marks[mark] in parents:
                        marks[mark] = node

                source, srctype, url, emptyok)
            if result > 1:
                # We have more heads than before
                return result
            node = self.changelog.tip()
            marks = self._bookmarks
            update = False
            if ui.configbool('bookmarks', 'track.current'):
                mark = current(self)
                if mark and marks[mark] in parents:
                    marks[mark] = node

            return result

        def _findtags(self):
            """Merge bookmarks with normal tags"""
            (tags, tagtypes) = super(bookmark_repo, self)._findtags()
            tags.update(self._bookmarks)
            return (tags, tagtypes)

    repo.__class__ = bookmark_repo

def uisetup(ui):