Mercurial > hg
changeset 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 <in3xes@gmail.com>)
| author | Matt Mackall <mpm@selenic.com> |
|---|---|
| date | Sat, 30 Oct 2010 02:47:35 -0500 |
| parents | 919c440868d9 |
| children | bc91a79fa3d0 80076785e150 |
| files | mercurial/commands.py tests/test-clone-r.t tests/test-debugcomplete.t |
| diffstat | 3 files changed, 37 insertions(+), 18 deletions(-) [+] |
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--- a/mercurial/commands.py Fri Oct 29 00:57:34 2010 -0500 +++ b/mercurial/commands.py Sat Oct 30 02:47:35 2010 -0500 @@ -1260,26 +1260,43 @@ m = util.matchdate(range) ui.write("match: %s\n" % m(d[0])) -def debugindex(ui, repo, file_): +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_) - ui.write(" rev offset length base linkrev" - " nodeid p1 p2\n") + + 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) - 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]))) + 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""" @@ -4139,7 +4156,9 @@ _('[-e] DATE [RANGE]')), "debugdata": (debugdata, [], _('FILE REV')), "debugfsinfo": (debugfsinfo, [], _('[PATH]')), - "debugindex": (debugindex, [], _('FILE')), + "debugindex": (debugindex, + [('f', 'format', 0, _('revlog format'), _('FORMAT'))], + _('FILE')), "debugindexdot": (debugindexdot, [], _('FILE')), "debuginstall": (debuginstall, [], ''), "debugpushkey": (debugpushkey, [], _('REPO NAMESPACE [KEY OLD NEW]')),
--- a/tests/test-clone-r.t Fri Oct 29 00:57:34 2010 -0500 +++ b/tests/test-clone-r.t Sat Oct 30 02:47:35 2010 -0500 @@ -37,12 +37,12 @@ $ hg mv afile anotherfile $ hg commit -m "0.3m" - $ hg debugindex .hg/store/data/afile.i - rev offset length base linkrev nodeid p1 p2 - 0 0 3 0 0 362fef284ce2 000000000000 000000000000 - 1 3 5 1 1 125144f7e028 362fef284ce2 000000000000 - 2 8 7 2 2 4c982badb186 125144f7e028 000000000000 - 3 15 9 3 3 19b1fc555737 4c982badb186 000000000000 + $ hg debugindex -f 1 .hg/store/data/afile.i + rev flag offset length size base link p1 p2 nodeid + 0 0000 0 3 2 0 0 -1 -1 362fef284ce2 + 1 0000 3 5 4 1 1 0 -1 125144f7e028 + 2 0000 8 7 6 2 2 1 -1 4c982badb186 + 3 0000 15 9 8 3 3 2 -1 19b1fc555737 $ hg debugindex .hg/store/data/adifferentfile.i rev offset length base linkrev nodeid p1 p2