comparison mercurial/scmutil.py @ 29119:a032ebea4e97

revset: factor out public optimize() function from recursion

New optimize() hides internal arguments and return values. This makes it easy
to add more parameters and return values to _optimize().

29118:8c295c3b2ce2

        raise error.Abort(_('empty revision set'))
    return repo[l.last()]

def _pairspec(revspec):
    tree = revset.parse(revspec)
    tree = revset.optimize(tree, True)[1]  # fix up "x^:y" -> "(x^):y"
    return tree and tree[0] in ('range', 'rangepre', 'rangepost', 'rangeall')

def revpair(repo, revs):
    if not revs:
        return repo.dirstate.p1(), None

29119:a032ebea4e97

        raise error.Abort(_('empty revision set'))
    return repo[l.last()]

def _pairspec(revspec):
    tree = revset.parse(revspec)
    tree = revset.optimize(tree)  # fix up "x^:y" -> "(x^):y"
    return tree and tree[0] in ('range', 'rangepre', 'rangepost', 'rangeall')

def revpair(repo, revs):
    if not revs:
        return repo.dirstate.p1(), None