comparison mercurial/commands.py @ 12893:15ca4bfecfe3 stable

debugindex: add --format flag to allow debugging parentdelta

-f 1 shows extra data from revlogv1 (aka revlogng) including flags and size

(based on a patch by Pradeepkumar Gayam <[e-mail]>)

12892:919c440868d9

    ui.write("standard: %s\n" % util.datestr(d))
    if range:
        m = util.matchdate(range)
        ui.write("match: %s\n" % m(d[0]))

def debugindex(ui, repo, file_):
    """dump the contents of an index file"""
    r = None
    if repo:
        filelog = repo.file(file_)
        if len(filelog):
            r = filelog
    if not r:
        r = revlog.revlog(util.opener(os.getcwd(), audit=False), file_)
    ui.write("   rev    offset  length   base linkrev"
             " nodeid       p1           p2\n")
    for i in r:
        node = r.node(i)
        try:
            pp = r.parents(node)
        except:
            pp = [nullid, nullid]
        ui.write("% 6d % 9d % 7d % 6d % 7d %s %s %s\n" % (
                i, r.start(i), r.length(i), r.base(i), r.linkrev(i),
            short(node), short(pp[0]), short(pp[1])))

def debugindexdot(ui, repo, file_):
    """dump an index DAG as a graphviz dot file"""
    r = None
    if repo:

        (debugdate,
         [('e', 'extended', None, _('try extended date formats'))],
         _('[-e] DATE [RANGE]')),
    "debugdata": (debugdata, [], _('FILE REV')),
    "debugfsinfo": (debugfsinfo, [], _('[PATH]')),
    "debugindex": (debugindex, [], _('FILE')),
    "debugindexdot": (debugindexdot, [], _('FILE')),
    "debuginstall": (debuginstall, [], ''),
    "debugpushkey": (debugpushkey, [], _('REPO NAMESPACE [KEY OLD NEW]')),
    "debugrebuildstate":
        (debugrebuildstate,

12893:15ca4bfecfe3

    ui.write("standard: %s\n" % util.datestr(d))
    if range:
        m = util.matchdate(range)
        ui.write("match: %s\n" % m(d[0]))

def debugindex(ui, repo, file_, **opts):
    """dump the contents of an index file"""
    r = None
    if repo:
        filelog = repo.file(file_)
        if len(filelog):
            r = filelog

    format = opts.get('format', 0)
    if format not in (0, 1):
        raise util.abort("unknown format %d" % format)

    if not r:
        r = revlog.revlog(util.opener(os.getcwd(), audit=False), file_)

    if format == 0:
        ui.write("   rev    offset  length   base linkrev"
                 " nodeid       p1           p2\n")
    elif format == 1:
        ui.write("   rev flag   offset   length"
                 "     size   base   link     p1     p2       nodeid\n")

    for i in r:
        node = r.node(i)
        if format == 0:
            try:
                pp = r.parents(node)
            except:
                pp = [nullid, nullid]
            ui.write("% 6d % 9d % 7d % 6d % 7d %s %s %s\n" % (
                    i, r.start(i), r.length(i), r.base(i), r.linkrev(i),
                    short(node), short(pp[0]), short(pp[1])))
        elif format == 1:
            pr = r.parentrevs(i)
            ui.write("% 6d %04x % 8d % 8d % 8d % 6d % 6d % 6d % 6d %s\n" % (
                    i, r.flags(i), r.start(i), r.length(i), r.rawsize(i),
                    r.base(i), r.linkrev(i), pr[0], pr[1], short(node)))

def debugindexdot(ui, repo, file_):
    """dump an index DAG as a graphviz dot file"""
    r = None
    if repo:

        (debugdate,
         [('e', 'extended', None, _('try extended date formats'))],
         _('[-e] DATE [RANGE]')),
    "debugdata": (debugdata, [], _('FILE REV')),
    "debugfsinfo": (debugfsinfo, [], _('[PATH]')),
    "debugindex": (debugindex,
                   [('f', 'format', 0, _('revlog format'), _('FORMAT'))],
                   _('FILE')),
    "debugindexdot": (debugindexdot, [], _('FILE')),
    "debuginstall": (debuginstall, [], ''),
    "debugpushkey": (debugpushkey, [], _('REPO NAMESPACE [KEY OLD NEW]')),
    "debugrebuildstate":
        (debugrebuildstate,