mercurial/commands.py

14464:00256f689f9c

    if opts.get('topo'):
        heads = [repo[h] for h in repo.heads(start)]
    else:
        heads = []
        for b, ls in repo.branchmap().iteritems():
            if start is None:
                heads += [repo[h] for h in ls]
                continue
            startrev = repo.changelog.rev(start)
            descendants = set(repo.changelog.descendants(startrev))
            descendants.add(startrev)
            rev = repo.changelog.rev
            heads += [repo[h] for h in ls if rev(h) in descendants]

    if branchrevs:
        branches = set(repo[br].branch() for br in branchrevs)
        heads = [h for h in heads if h.branch() in branches]

14465:9e3a89c9e46c

    if opts.get('topo'):
        heads = [repo[h] for h in repo.heads(start)]
    else:
        heads = []
        for bheads in repo.branchmap().itervalues():
            if start is None:
                heads += [repo[h] for h in bheads]
                continue
            startrev = repo.changelog.rev(start)
            descendants = set(repo.changelog.descendants(startrev))
            descendants.add(startrev)
            rev = repo.changelog.rev
            heads += [repo[h] for h in bheads if rev(h) in descendants]

    if branchrevs:
        branches = set(repo[br].branch() for br in branchrevs)
        heads = [h for h in heads if h.branch() in branches]