mercurial/revset.py

24373:59cc09240afb

    If `string` starts with `re:`, the remainder of the name is treated as
    a regular expression. To match a branch that actually starts with `re:`,
    use the prefix `literal:`.
    """
    import branchmap
    urepo = repo.unfiltered()
    ucl = urepo.changelog
    getbi = branchmap.revbranchcache(urepo, readonly=True).branchinfo

    try:
        b = getstring(x, '')
    except error.ParseError:
        # not a string, but another revspec, e.g. tip()

        kind, pattern, matcher = _stringmatcher(b)
        if kind == 'literal':
            # note: falls through to the revspec case if no branch with
            # this name exists
            if pattern in repo.branchmap():
                return subset.filter(lambda r: matcher(getbi(ucl, r)[0]))
        else:
            return subset.filter(lambda r: matcher(getbi(ucl, r)[0]))

    s = getset(repo, fullreposet(repo), x)
    b = set()
    for r in s:
        b.add(getbi(ucl, r)[0])
    c = s.__contains__
    return subset.filter(lambda r: c(r) or getbi(ucl, r)[0] in b)

def bumped(repo, subset, x):
    """``bumped()``
    Mutable changesets marked as successors of public changesets.

24374:77fd1fb538cd

    If `string` starts with `re:`, the remainder of the name is treated as
    a regular expression. To match a branch that actually starts with `re:`,
    use the prefix `literal:`.
    """
    getbi = repo.revbranchcache().branchinfo

    try:
        b = getstring(x, '')
    except error.ParseError:
        # not a string, but another revspec, e.g. tip()

        kind, pattern, matcher = _stringmatcher(b)
        if kind == 'literal':
            # note: falls through to the revspec case if no branch with
            # this name exists
            if pattern in repo.branchmap():
                return subset.filter(lambda r: matcher(getbi(r)[0]))
        else:
            return subset.filter(lambda r: matcher(getbi(r)[0]))

    s = getset(repo, fullreposet(repo), x)
    b = set()
    for r in s:
        b.add(getbi(r)[0])
    c = s.__contains__
    return subset.filter(lambda r: c(r) or getbi(r)[0] in b)

def bumped(repo, subset, x):
    """``bumped()``
    Mutable changesets marked as successors of public changesets.