mercurial/tags.py

33535:755e6532e81d

        ahist.extend([n for n in bhist if n not in ahist])
        alltags[name] = anode, ahist

def _filename(repo):
    """name of a tagcache file for a given repo or repoview"""
    filename = 'cache/tags2'
    if repo.filtername:
        filename = '%s-%s' % (filename, repo.filtername)
    return filename

def _readtagcache(ui, repo):

    If the cache is not up to date, the caller is responsible for reading tag
    info from each returned head. (See findglobaltags().)
    '''
    try:
        cachefile = repo.vfs(_filename(repo), 'r')
        # force reading the file for static-http
        cachelines = iter(cachefile)
    except IOError:
        cachefile = None

    return cachefnode

def _writetagcache(ui, repo, valid, cachetags):
    filename = _filename(repo)
    try:
        cachefile = repo.vfs(filename, 'w', atomictemp=True)
    except (OSError, IOError):
        return

    ui.log('tagscache', 'writing .hg/%s with %d tags\n',
           filename, len(cachetags))

    if valid[2]:
        cachefile.write('%d %s %s\n' % (valid[0], hex(valid[1]), hex(valid[2])))
    else:

33536:ddacd0e453ae

        ahist.extend([n for n in bhist if n not in ahist])
        alltags[name] = anode, ahist

def _filename(repo):
    """name of a tagcache file for a given repo or repoview"""
    filename = 'tags2'
    if repo.filtername:
        filename = '%s-%s' % (filename, repo.filtername)
    return filename

def _readtagcache(ui, repo):

    If the cache is not up to date, the caller is responsible for reading tag
    info from each returned head. (See findglobaltags().)
    '''
    try:
        cachefile = repo.cachevfs(_filename(repo), 'r')
        # force reading the file for static-http
        cachelines = iter(cachefile)
    except IOError:
        cachefile = None

    return cachefnode

def _writetagcache(ui, repo, valid, cachetags):
    filename = _filename(repo)
    try:
        cachefile = repo.cachevfs(filename, 'w', atomictemp=True)
    except (OSError, IOError):
        return

    ui.log('tagscache', 'writing .hg/cache/%s with %d tags\n',
           filename, len(cachetags))

    if valid[2]:
        cachefile.write('%d %s %s\n' % (valid[0], hex(valid[1]), hex(valid[2])))
    else: