comparison mercurial/commands.py @ 8695:9a89253a32e6

heads: show closed heads only when --closed is passed

Add a --closed (-c) option to 'hg heads' to show all heads and change the
default behavior to refrain from showing fully closed branches.

Enhance 'hg heads <branch>' so that:

* default: displays normal & inactive heads, not closed heads
* --closed: displays normal, inactive & closed heads
* --active: displays only normal heads
* both --closed and --active: displays normal & closed heads only

8694:ca8d05e1f1d1

    """
    if opts.get('rev'):
        start = repo.lookup(opts['rev'])
    else:
        start = None
    closed = not opts.get('active')
    if not branchrevs:
        # Assume we're looking repo-wide heads if no revs were specified.
        heads = repo.heads(start, closed=closed)
    else:
        heads = []
        visitedset = set()
        for branchrev in branchrevs:
            branch = repo[branchrev].branch()
            if branch in visitedset:

                              "reachable from %s\n")
                            % (branch, branchrev, opts.get('rev')))
                else:
                    ui.warn(_("no changes on branch %s are reachable from %s\n")
                            % (branch, opts.get('rev')))
            heads.extend(bheads)
    if not heads:
        return 1
    displayer = cmdutil.show_changeset(ui, repo, opts)
    for n in heads:

    "heads":
        (heads,
         [('r', 'rev', '', _('show only heads which are descendants of REV')),
          ('a', 'active', False,
           _('show only the active heads from open branches')),
         ] + templateopts,
         _('[-r REV] [REV]...')),
    "help": (help_, [], _('[TOPIC]')),
    "identify|id":
        (identify,

8695:9a89253a32e6

    """
    if opts.get('rev'):
        start = repo.lookup(opts['rev'])
    else:
        start = None
    closed = opts.get('closed')
    hideinactive, _heads = opts.get('active'), None
    if not branchrevs:
        # Assume we're looking repo-wide heads if no revs were specified.
        heads = repo.heads(start, closed=closed)
    else:
        if hideinactive:
            _heads = repo.heads(start, closed=closed)
        heads = []
        visitedset = set()
        for branchrev in branchrevs:
            branch = repo[branchrev].branch()
            if branch in visitedset:

                              "reachable from %s\n")
                            % (branch, branchrev, opts.get('rev')))
                else:
                    ui.warn(_("no changes on branch %s are reachable from %s\n")
                            % (branch, opts.get('rev')))
            if hideinactive:
                bheads = [bhead for bhead in bheads if bhead in _heads]
            heads.extend(bheads)
    if not heads:
        return 1
    displayer = cmdutil.show_changeset(ui, repo, opts)
    for n in heads:

    "heads":
        (heads,
         [('r', 'rev', '', _('show only heads which are descendants of REV')),
          ('a', 'active', False,
           _('show only the active heads from open branches')),
          ('c', 'closed', False,
           _('show normal and closed heads')),
         ] + templateopts,
         _('[-r REV] [REV]...')),
    "help": (help_, [], _('[TOPIC]')),
    "identify|id":
        (identify,