comparison mercurial/bookmarks.py @ 13353:689bf32b3bbd

bookmarks: move pushkey functions into core

13352:f9cd37fca5ba

            if n in parents:
                marks[mark] = node
                update = True
    if update:
        write(repo)

13353:689bf32b3bbd

            if n in parents:
                marks[mark] = node
                update = True
    if update:
        write(repo)

def listbookmarks(repo):
    # We may try to list bookmarks on a repo type that does not
    # support it (e.g., statichttprepository).
    if not hasattr(repo, '_bookmarks'):
        return {}

    d = {}
    for k, v in repo._bookmarks.iteritems():
        d[k] = hex(v)
    return d

def pushbookmark(repo, key, old, new):
    w = repo.wlock()
    try:
        marks = repo._bookmarks
        if hex(marks.get(key, '')) != old:
            return False
        if new == '':
            del marks[key]
        else:
            if new not in repo:
                return False
            marks[key] = repo[new].node()
        write(repo)
        return True
    finally:
        w.release()