mercurial-scm/hg-stable: mercurial/revlogutils/rewrite.py annotate

annotate mercurial/revlogutils/rewrite.py @ 51951:3dbbb7d913a9

revlogutils: remember known metadata parents for issue6528 In the cases where the parent revs tell us for sure that the parent has metadata, remember this fact to avoid content recomputations later.

author	Joerg Sonnenberger <joerg@bec.de>
date	Sat, 20 Jul 2024 00:43:08 +0200
parents	576876a518e1
children	6223892833db

rev	line source
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	1 # censor code related to censoring revision
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	2 # coding: utf8
8226 8b2cd04a6e97 put license and copyright info into comment blocks Martin Geisler <mg@lazybytes.net> parents: 8225 diff changeset	3 #
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	4 # Copyright 2021 Pierre-Yves David <pierre-yves.david@octobus.net>
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	5 # Copyright 2015 Google, Inc <martinvonz@google.com>
8226 8b2cd04a6e97 put license and copyright info into comment blocks Martin Geisler <mg@lazybytes.net> parents: 8225 diff changeset	6 #
8b2cd04a6e97 put license and copyright info into comment blocks Martin Geisler <mg@lazybytes.net> parents: 8225 diff changeset	7 # This software may be used and distributed according to the terms of the
10263 25e572394f5c Update license to GPLv2+ Matt Mackall <mpm@selenic.com> parents: 10047 diff changeset	8 # GNU General Public License version 2 or any later version.
0 9117c6561b0b Add back links from file revisions to changeset revisions mpm@selenic.com parents: diff changeset	9
51902 1c5810ce737e typing: add `from __future__ import annotations` to remaining source files Matt Harbison <matt_harbison@yahoo.com> parents: 51762 diff changeset	10 from __future__ import annotations
1c5810ce737e typing: add `from __future__ import annotations` to remaining source files Matt Harbison <matt_harbison@yahoo.com> parents: 51762 diff changeset	11
47810 b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	12 import binascii
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	13 import contextlib
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	14 import os
47811 32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	15 import struct
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	16
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	17 from ..node import (
27361 29f50344fa83 revlog: use absolute_import Gregory Szorc <gregory.szorc@gmail.com> parents: 27251 diff changeset	18 nullrev,
39783 db088e133e91 revlog: define ellipsis flag processors in core Gregory Szorc <gregory.szorc@gmail.com> parents: 39360 diff changeset	19 )
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	20 from .constants import (
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	21 COMP_MODE_PLAIN,
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	22 ENTRY_DATA_COMPRESSED_LENGTH,
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	23 ENTRY_DATA_COMPRESSION_MODE,
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	24 ENTRY_DATA_OFFSET,
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	25 ENTRY_DATA_UNCOMPRESSED_LENGTH,
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	26 ENTRY_DELTA_BASE,
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	27 ENTRY_LINK_REV,
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	28 ENTRY_NODE_ID,
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	29 ENTRY_PARENT_1,
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	30 ENTRY_PARENT_2,
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	31 ENTRY_SIDEDATA_COMPRESSED_LENGTH,
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	32 ENTRY_SIDEDATA_COMPRESSION_MODE,
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	33 ENTRY_SIDEDATA_OFFSET,
47816 c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	34 REVIDX_ISCENSORED,
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	35 REVLOGV0,
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	36 REVLOGV1,
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	37 )
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	38 from ..i18n import _
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	39
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	40 from .. import (
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	41 error,
47816 c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	42 mdiff,
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	43 pycompat,
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	44 revlogutils,
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	45 util,
46310 fc2d5c0aed7f persistent-nodemap: add a "warn" option to the slow-path config Pierre-Yves David <pierre-yves.david@octobus.net> parents: 45957 diff changeset	46 )
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	47 from ..utils import (
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	48 storageutil,
47392 0d0fb091c49f revlog: simplify "partial read" error message Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47391 diff changeset	49 )
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	50 from . import (
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	51 constants,
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	52 deltas,
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	53 )
47257 02a4463565ea revlog: improve documentation of the entry tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47256 diff changeset	54
02a4463565ea revlog: improve documentation of the entry tuple Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47256 diff changeset	55
51290 ceeb8fa23cc8 censor: accept multiple revision in a single call Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51140 diff changeset	56 def v1_censor(rl, tr, censor_nodes, tombstone=b''):
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	57 """censors a revision in a "version 1" revlog"""
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	58 assert rl._format_version == constants.REVLOGV1, rl._format_version
47165 24be247a13b4 revlog: stop usage of `_indexfile` to computing nodemap path Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47164 diff changeset	59
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	60 # avoid cycle
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	61 from .. import revlog
47158 b6e1fe7ac24b revlog: split the option initialisation in its own method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47157 diff changeset	62
51290 ceeb8fa23cc8 censor: accept multiple revision in a single call Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51140 diff changeset	63 censor_revs = set(rl.rev(node) for node in censor_nodes)
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	64 tombstone = storageutil.packmeta({b'censored': tombstone}, b'')
30154 5e72129d75ed revlog: add instance variable controlling delta chain use Gregory Szorc <gregory.szorc@gmail.com> parents: 30014 diff changeset	65
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	66 # Rewriting the revlog in place is hard. Our strategy for censoring is
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	67 # to create a new revlog, copy all revisions to it, then replace the
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	68 # revlogs on transaction close.
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	69 #
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	70 # This is a bit dangerous. We could easily have a mismatch of state.
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	71 newrl = revlog.revlog(
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	72 rl.opener,
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	73 target=rl.target,
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	74 radix=rl.radix,
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	75 postfix=b'tmpcensored',
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	76 censorable=True,
51140 3e2a878fb96f censor: fix things around inlining Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51096 diff changeset	77 data_config=rl.data_config,
3e2a878fb96f censor: fix things around inlining Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51096 diff changeset	78 delta_config=rl.delta_config,
3e2a878fb96f censor: fix things around inlining Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51096 diff changeset	79 feature_config=rl.feature_config,
3e2a878fb96f censor: fix things around inlining Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51096 diff changeset	80 may_inline=rl._inline,
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	81 )
51140 3e2a878fb96f censor: fix things around inlining Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51096 diff changeset	82 # inline splitting will prepare some transaction work that will get
3e2a878fb96f censor: fix things around inlining Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51096 diff changeset	83 # confused by the final file move. So if there is a risk of not being
3e2a878fb96f censor: fix things around inlining Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51096 diff changeset	84 # inline at the end, we prevent the new revlog to be inline in the first
3e2a878fb96f censor: fix things around inlining Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51096 diff changeset	85 # place.
3e2a878fb96f censor: fix things around inlining Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51096 diff changeset	86 assert not (newrl._inline and not rl._inline)
23337 3a8a763f4197 revlog: add a method to get missing revs incrementally Siddharth Agarwal <sid0@fb.com> parents: 23328 diff changeset	87
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	88 for rev in rl.revs():
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	89 node = rl.node(rev)
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	90 p1, p2 = rl.parents(node)
1457 518da3c3b6ce This implements the nodesbetween method, and it removes the newer method Eric Hopper <hopper@omnifarious.org> parents: 1351 diff changeset	91
51290 ceeb8fa23cc8 censor: accept multiple revision in a single call Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51140 diff changeset	92 if rev in censor_revs:
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	93 newrl.addrawrevision(
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	94 tombstone,
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	95 tr,
51290 ceeb8fa23cc8 censor: accept multiple revision in a single call Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51140 diff changeset	96 rl.linkrev(rev),
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	97 p1,
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	98 p2,
51290 ceeb8fa23cc8 censor: accept multiple revision in a single call Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51140 diff changeset	99 node,
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	100 constants.REVIDX_ISCENSORED,
47305 93a0abe098e7 revlog: avoid raising no-arg RevlogError for internal flow control Martin von Zweigbergk <martinvonz@google.com> parents: 47296 diff changeset	101 )
16665 e410be860393 revlog: speed up prefix matching against nodes Bryan O'Sullivan <bryano@fb.com> parents: 16533 diff changeset	102
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	103 if newrl.deltaparent(rev) != nullrev:
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	104 m = _(b'censored revision stored as delta; cannot censor')
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	105 h = _(
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	106 b'censoring of revlogs is not fully implemented;'
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	107 b' please report this bug'
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	108 )
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	109 raise error.Abort(m, hint=h)
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	110 continue
42982 0d1272783f24 revlog: introduce a `sidedata` method Pierre-Yves David <pierre-yves.david@octobus.net> parents: 42885 diff changeset	111
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	112 if rl.iscensored(rev):
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	113 if rl.deltaparent(rev) != nullrev:
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	114 m = _(
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	115 b'cannot censor due to censored '
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	116 b'revision having delta stored'
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	117 )
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	118 raise error.Abort(m)
51096 9c8df10ea6e0 revlog: move the `_chunk` method on the inner object Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51091 diff changeset	119 rawtext = rl._inner._chunk(rev)
42885 4a3efe0febb5 revlog: stop using `_processflags` directly Pierre-Yves David <pierre-yves.david@octobus.net> parents: 42882 diff changeset	120 else:
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	121 rawtext = rl.rawdata(rev)
8315 c8493310ad9b revlog: use index to find index size Matt Mackall <mpm@selenic.com> parents: 8314 diff changeset	122
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	123 newrl.addrawrevision(
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	124 rawtext, tr, rl.linkrev(rev), p1, p2, node, rl.flags(rev)
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43039 diff changeset	125 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 43039 diff changeset	126
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	127 tr.addbackup(rl._indexfile, location=b'store')
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	128 if not rl._inline:
33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	129 tr.addbackup(rl._datafile, location=b'store')
1667 daff3ef0de8d verify: notice extra data in indices Matt Mackall <mpm@selenic.com> parents: 1660 diff changeset	130
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	131 rl.opener.rename(newrl._indexfile, rl._indexfile)
51140 3e2a878fb96f censor: fix things around inlining Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51096 diff changeset	132 if newrl._inline:
3e2a878fb96f censor: fix things around inlining Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51096 diff changeset	133 assert rl._inline
3e2a878fb96f censor: fix things around inlining Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51096 diff changeset	134 else:
3e2a878fb96f censor: fix things around inlining Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51096 diff changeset	135 assert not rl._inline
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	136 rl.opener.rename(newrl._datafile, rl._datafile)
39794 a6b3c4c1019f revlog: move censor logic out of censor extension Gregory Szorc <gregory.szorc@gmail.com> parents: 39791 diff changeset	137
47397 33d626910374 revlog: move censoring code in a dedicated module Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47395 diff changeset	138 rl.clearcaches()
51091 df50a1592e0c revlog: move _getsegmentforrevs on the internal object Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51053 diff changeset	139 chunk_cache = rl._loadindex()
df50a1592e0c revlog: move _getsegmentforrevs on the internal object Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51053 diff changeset	140 rl._load_inner(chunk_cache)
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	141
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	142
51290 ceeb8fa23cc8 censor: accept multiple revision in a single call Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51140 diff changeset	143 def v2_censor(revlog, tr, censor_nodes, tombstone=b''):
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	144 """censors a revision in a "version 2" revlog"""
47478 5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	145 assert revlog._format_version != REVLOGV0, revlog._format_version
5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	146 assert revlog._format_version != REVLOGV1, revlog._format_version
5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	147
51290 ceeb8fa23cc8 censor: accept multiple revision in a single call Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51140 diff changeset	148 censor_revs = {revlog.rev(node) for node in censor_nodes}
47478 5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	149 _rewrite_v2(revlog, tr, censor_revs, tombstone)
5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	150
5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	151
5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	152 def _rewrite_v2(revlog, tr, censor_revs, tombstone=b''):
5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	153 """rewrite a revlog to censor some of its content
5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	154
5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	155 General principle
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	156
47478 5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	157 We create new revlog files (index/data/sidedata) to copy the content of
5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	158 the existing data without the censored data.
5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	159
5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	160 We need to recompute new delta for any revision that used the censored
5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	161 revision as delta base. As the cumulative size of the new delta may be
5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	162 large, we store them in a temporary file until they are stored in their
5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	163 final destination.
5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	164
5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	165 All data before the censored data can be blindly copied. The rest needs
5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	166 to be copied as we go and the associated index entry needs adjustement.
5045ba2a3afd censor: split the core of the logic into its own function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47477 diff changeset	167 """
47476 aab064416f0c censor: rename `rl` to `revlog` in the main function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47475 diff changeset	168 assert revlog._format_version != REVLOGV0, revlog._format_version
aab064416f0c censor: rename `rl` to `revlog` in the main function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47475 diff changeset	169 assert revlog._format_version != REVLOGV1, revlog._format_version
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	170
47476 aab064416f0c censor: rename `rl` to `revlog` in the main function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47475 diff changeset	171 old_index = revlog.index
aab064416f0c censor: rename `rl` to `revlog` in the main function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47475 diff changeset	172 docket = revlog._docket
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	173
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	174 tombstone = storageutil.packmeta({b'censored': tombstone}, b'')
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	175
47477 c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	176 first_excl_rev = min(censor_revs)
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	177
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	178 first_excl_entry = revlog.index[first_excl_rev]
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	179 index_cutoff = revlog.index.entry_size * first_excl_rev
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	180 data_cutoff = first_excl_entry[ENTRY_DATA_OFFSET] >> 16
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	181 sidedata_cutoff = revlog.sidedata_cut_off(first_excl_rev)
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	182
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	183 with pycompat.unnamedtempfile(mode=b"w+b") as tmp_storage:
47474 60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	184 # rev → (new_base, data_start, data_end, compression_mode)
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	185 rewritten_entries = _precompute_rewritten_delta(
47476 aab064416f0c censor: rename `rl` to `revlog` in the main function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47475 diff changeset	186 revlog,
47474 60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	187 old_index,
47477 c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	188 censor_revs,
47474 60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	189 tmp_storage,
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	190 )
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	191
47475 d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	192 all_files = _setup_new_files(
47476 aab064416f0c censor: rename `rl` to `revlog` in the main function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47475 diff changeset	193 revlog,
47475 d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	194 index_cutoff,
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	195 data_cutoff,
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	196 sidedata_cutoff,
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	197 )
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	198
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	199 # we dont need to open the old index file since its content already
f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	200 # exist in a usable form in `old_index`.
47471 f7a94e2d4470 censor: put the tuple of open files in an explicit variable Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47470 diff changeset	201 with all_files() as open_files:
f7a94e2d4470 censor: put the tuple of open files in an explicit variable Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47470 diff changeset	202 (
f7a94e2d4470 censor: put the tuple of open files in an explicit variable Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47470 diff changeset	203 old_data_file,
f7a94e2d4470 censor: put the tuple of open files in an explicit variable Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47470 diff changeset	204 old_sidedata_file,
f7a94e2d4470 censor: put the tuple of open files in an explicit variable Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47470 diff changeset	205 new_index_file,
f7a94e2d4470 censor: put the tuple of open files in an explicit variable Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47470 diff changeset	206 new_data_file,
f7a94e2d4470 censor: put the tuple of open files in an explicit variable Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47470 diff changeset	207 new_sidedata_file,
f7a94e2d4470 censor: put the tuple of open files in an explicit variable Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47470 diff changeset	208 ) = open_files
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	209
47472 3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	210 # writing the censored revision
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	211
47473 9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	212 # Writing all subsequent revisions
47477 c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	213 for rev in range(first_excl_rev, len(old_index)):
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	214 if rev in censor_revs:
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	215 _rewrite_censor(
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	216 revlog,
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	217 old_index,
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	218 open_files,
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	219 rev,
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	220 tombstone,
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	221 )
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	222 else:
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	223 _rewrite_simple(
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	224 revlog,
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	225 old_index,
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	226 open_files,
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	227 rev,
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	228 rewritten_entries,
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	229 tmp_storage,
c81a5297f185 censor: migrate the logic to a set of `censor_revs` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47476 diff changeset	230 )
47473 9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	231 docket.write(transaction=None, stripping=True)
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	232
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	233
47474 60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	234 def _precompute_rewritten_delta(
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	235 revlog,
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	236 old_index,
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	237 excluded_revs,
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	238 tmp_storage,
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	239 ):
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	240 """Compute new delta for revisions whose delta is based on revision that
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	241 will not survive as is.
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	242
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	243 Return a mapping: {rev → (new_base, data_start, data_end, compression_mode)}
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	244 """
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	245 dc = deltas.deltacomputer(revlog)
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	246 rewritten_entries = {}
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	247 first_excl_rev = min(excluded_revs)
51025 509f0f7fc89e delta-computer: stop explicitly taking file handle Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51024 diff changeset	248 with revlog.reading():
47474 60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	249 for rev in range(first_excl_rev, len(old_index)):
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	250 if rev in excluded_revs:
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	251 # this revision will be preserved as is, so we don't need to
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	252 # consider recomputing a delta.
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	253 continue
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	254 entry = old_index[rev]
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	255 if entry[ENTRY_DELTA_BASE] not in excluded_revs:
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	256 continue
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	257 # This is a revision that use the censored revision as the base
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	258 # for its delta. We need a need new deltas
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	259 if entry[ENTRY_DATA_UNCOMPRESSED_LENGTH] == 0:
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	260 # this revision is empty, we can delta against nullrev
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	261 rewritten_entries[rev] = (nullrev, 0, 0, COMP_MODE_PLAIN)
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	262 else:
51024 66c139d33cfe censors: simply use `revlog.reading` to keep things open dring rewrite Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50538 diff changeset	263 text = revlog.rawdata(rev)
47474 60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	264 info = revlogutils.revisioninfo(
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	265 node=entry[ENTRY_NODE_ID],
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	266 p1=revlog.node(entry[ENTRY_PARENT_1]),
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	267 p2=revlog.node(entry[ENTRY_PARENT_2]),
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	268 btext=[text],
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	269 textlen=len(text),
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	270 cachedelta=None,
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	271 flags=entry[ENTRY_DATA_OFFSET] & 0xFFFF,
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	272 )
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	273 d = dc.finddeltainfo(
51025 509f0f7fc89e delta-computer: stop explicitly taking file handle Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51024 diff changeset	274 info, excluded_bases=excluded_revs, target_rev=rev
47474 60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	275 )
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	276 default_comp = revlog._docket.default_compression_header
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	277 comp_mode, d = deltas.delta_compression(default_comp, d)
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	278 # using `tell` is a bit lazy, but we are not here for speed
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	279 start = tmp_storage.tell()
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	280 tmp_storage.write(d.data[1])
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	281 end = tmp_storage.tell()
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	282 rewritten_entries[rev] = (d.base, start, end, comp_mode)
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	283 return rewritten_entries
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	284
60c48458ee6c censor: extract the part about recomputing delta in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47473 diff changeset	285
47475 d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	286 def _setup_new_files(
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	287 revlog,
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	288 index_cutoff,
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	289 data_cutoff,
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	290 sidedata_cutoff,
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	291 ):
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	292 """
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	293
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	294 return a context manager to open all the relevant files:
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	295 - old_data_file,
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	296 - old_sidedata_file,
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	297 - new_index_file,
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	298 - new_data_file,
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	299 - new_sidedata_file,
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	300
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	301 The old_index_file is not here because it is accessed through the
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	302 `old_index` object if the caller function.
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	303 """
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	304 docket = revlog._docket
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	305 old_index_filepath = revlog.opener.join(docket.index_filepath())
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	306 old_data_filepath = revlog.opener.join(docket.data_filepath())
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	307 old_sidedata_filepath = revlog.opener.join(docket.sidedata_filepath())
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	308
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	309 new_index_filepath = revlog.opener.join(docket.new_index_file())
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	310 new_data_filepath = revlog.opener.join(docket.new_data_file())
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	311 new_sidedata_filepath = revlog.opener.join(docket.new_sidedata_file())
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	312
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	313 util.copyfile(old_index_filepath, new_index_filepath, nb_bytes=index_cutoff)
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	314 util.copyfile(old_data_filepath, new_data_filepath, nb_bytes=data_cutoff)
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	315 util.copyfile(
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	316 old_sidedata_filepath,
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	317 new_sidedata_filepath,
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	318 nb_bytes=sidedata_cutoff,
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	319 )
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	320 revlog.opener.register_file(docket.index_filepath())
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	321 revlog.opener.register_file(docket.data_filepath())
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	322 revlog.opener.register_file(docket.sidedata_filepath())
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	323
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	324 docket.index_end = index_cutoff
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	325 docket.data_end = data_cutoff
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	326 docket.sidedata_end = sidedata_cutoff
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	327
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	328 # reload the revlog internal information
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	329 revlog.clearcaches()
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	330 revlog._loadindex(docket=docket)
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	331
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	332 @contextlib.contextmanager
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	333 def all_files_opener():
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	334 # hide opening in an helper function to please check-code, black
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	335 # and various python version at the same time
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	336 with open(old_data_filepath, 'rb') as old_data_file:
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	337 with open(old_sidedata_filepath, 'rb') as old_sidedata_file:
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	338 with open(new_index_filepath, 'r+b') as new_index_file:
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	339 with open(new_data_filepath, 'r+b') as new_data_file:
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	340 with open(
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	341 new_sidedata_filepath, 'r+b'
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	342 ) as new_sidedata_file:
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	343 new_index_file.seek(0, os.SEEK_END)
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	344 assert new_index_file.tell() == index_cutoff
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	345 new_data_file.seek(0, os.SEEK_END)
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	346 assert new_data_file.tell() == data_cutoff
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	347 new_sidedata_file.seek(0, os.SEEK_END)
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	348 assert new_sidedata_file.tell() == sidedata_cutoff
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	349 yield (
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	350 old_data_file,
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	351 old_sidedata_file,
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	352 new_index_file,
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	353 new_data_file,
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	354 new_sidedata_file,
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	355 )
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	356
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	357 return all_files_opener
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	358
d6afe1478a2a censor: extract the part about creating and opening new files in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47474 diff changeset	359
47473 9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	360 def _rewrite_simple(
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	361 revlog,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	362 old_index,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	363 all_files,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	364 rev,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	365 rewritten_entries,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	366 tmp_storage,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	367 ):
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	368 """append a normal revision to the index after the rewritten one(s)"""
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	369 (
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	370 old_data_file,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	371 old_sidedata_file,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	372 new_index_file,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	373 new_data_file,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	374 new_sidedata_file,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	375 ) = all_files
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	376 entry = old_index[rev]
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	377 flags = entry[ENTRY_DATA_OFFSET] & 0xFFFF
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	378 old_data_offset = entry[ENTRY_DATA_OFFSET] >> 16
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	379
47473 9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	380 if rev not in rewritten_entries:
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	381 old_data_file.seek(old_data_offset)
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	382 new_data_size = entry[ENTRY_DATA_COMPRESSED_LENGTH]
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	383 new_data = old_data_file.read(new_data_size)
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	384 data_delta_base = entry[ENTRY_DELTA_BASE]
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	385 d_comp_mode = entry[ENTRY_DATA_COMPRESSION_MODE]
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	386 else:
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	387 (
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	388 data_delta_base,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	389 start,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	390 end,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	391 d_comp_mode,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	392 ) = rewritten_entries[rev]
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	393 new_data_size = end - start
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	394 tmp_storage.seek(start)
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	395 new_data = tmp_storage.read(new_data_size)
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	396
47473 9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	397 # It might be faster to group continuous read/write operation,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	398 # however, this is censor, an operation that is not focussed
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	399 # around stellar performance. So I have not written this
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	400 # optimisation yet.
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	401 new_data_offset = new_data_file.tell()
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	402 new_data_file.write(new_data)
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	403
47473 9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	404 sidedata_size = entry[ENTRY_SIDEDATA_COMPRESSED_LENGTH]
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	405 new_sidedata_offset = new_sidedata_file.tell()
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	406 if 0 < sidedata_size:
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	407 old_sidedata_offset = entry[ENTRY_SIDEDATA_OFFSET]
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	408 old_sidedata_file.seek(old_sidedata_offset)
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	409 new_sidedata = old_sidedata_file.read(sidedata_size)
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	410 new_sidedata_file.write(new_sidedata)
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	411
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	412 data_uncompressed_length = entry[ENTRY_DATA_UNCOMPRESSED_LENGTH]
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	413 sd_com_mode = entry[ENTRY_SIDEDATA_COMPRESSION_MODE]
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	414 assert data_delta_base <= rev, (data_delta_base, rev)
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	415
47473 9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	416 new_entry = revlogutils.entry(
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	417 flags=flags,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	418 data_offset=new_data_offset,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	419 data_compressed_length=new_data_size,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	420 data_uncompressed_length=data_uncompressed_length,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	421 data_delta_base=data_delta_base,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	422 link_rev=entry[ENTRY_LINK_REV],
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	423 parent_rev_1=entry[ENTRY_PARENT_1],
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	424 parent_rev_2=entry[ENTRY_PARENT_2],
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	425 node_id=entry[ENTRY_NODE_ID],
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	426 sidedata_offset=new_sidedata_offset,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	427 sidedata_compressed_length=sidedata_size,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	428 data_compression_mode=d_comp_mode,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	429 sidedata_compression_mode=sd_com_mode,
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	430 )
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	431 revlog.index.append(new_entry)
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	432 entry_bin = revlog.index.entry_binary(rev)
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	433 new_index_file.write(entry_bin)
47463 f8330a3fc39f censor: implement censoring for revlogv2 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47398 diff changeset	434
47473 9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	435 revlog._docket.index_end = new_index_file.tell()
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	436 revlog._docket.data_end = new_data_file.tell()
9b70aa7bcbab censor: extract the part about writing the other revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47472 diff changeset	437 revlog._docket.sidedata_end = new_sidedata_file.tell()
47472 3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	438
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	439
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	440 def _rewrite_censor(
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	441 revlog,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	442 old_index,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	443 all_files,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	444 rev,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	445 tombstone,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	446 ):
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	447 """rewrite and append a censored revision"""
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	448 (
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	449 old_data_file,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	450 old_sidedata_file,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	451 new_index_file,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	452 new_data_file,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	453 new_sidedata_file,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	454 ) = all_files
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	455 entry = old_index[rev]
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	456
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	457 # XXX consider trying the default compression too
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	458 new_data_size = len(tombstone)
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	459 new_data_offset = new_data_file.tell()
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	460 new_data_file.write(tombstone)
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	461
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	462 # we are not adding any sidedata as they might leak info about the censored version
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	463
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	464 link_rev = entry[ENTRY_LINK_REV]
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	465
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	466 p1 = entry[ENTRY_PARENT_1]
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	467 p2 = entry[ENTRY_PARENT_2]
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	468
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	469 new_entry = revlogutils.entry(
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	470 flags=constants.REVIDX_ISCENSORED,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	471 data_offset=new_data_offset,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	472 data_compressed_length=new_data_size,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	473 data_uncompressed_length=new_data_size,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	474 data_delta_base=rev,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	475 link_rev=link_rev,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	476 parent_rev_1=p1,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	477 parent_rev_2=p2,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	478 node_id=entry[ENTRY_NODE_ID],
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	479 sidedata_offset=0,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	480 sidedata_compressed_length=0,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	481 data_compression_mode=COMP_MODE_PLAIN,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	482 sidedata_compression_mode=COMP_MODE_PLAIN,
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	483 )
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	484 revlog.index.append(new_entry)
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	485 entry_bin = revlog.index.entry_binary(rev)
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	486 new_index_file.write(entry_bin)
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	487 revlog._docket.index_end = new_index_file.tell()
3ab267f0cbe4 censor: extract the part about writing the censored revision in a function Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47471 diff changeset	488 revlog._docket.data_end = new_data_file.tell()
47810 b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	489
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	490
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	491 def _get_filename_from_filelog_index(path):
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	492 # Drop the extension and the `data/` prefix
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	493 path_part = path.rsplit(b'.', 1)[0].split(b'/', 1)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	494 if len(path_part) < 2:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	495 msg = _(b"cannot recognize filelog from filename: '%s'")
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	496 msg %= path
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	497 raise error.Abort(msg)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	498
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	499 return path_part[1]
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	500
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	501
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	502 def _filelog_from_filename(repo, path):
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	503 """Returns the filelog for the given `path`. Stolen from `engine.py`"""
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	504
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	505 from .. import filelog # avoid cycle
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	506
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	507 fl = filelog.filelog(repo.svfs, path)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	508 return fl
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	509
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	510
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	511 def _write_swapped_parents(repo, rl, rev, offset, fp):
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	512 """Swaps p1 and p2 and overwrites the revlog entry for `rev` in `fp`"""
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	513 from ..pure import parsers # avoid cycle
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	514
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	515 if repo._currentlock(repo._lockref) is None:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	516 # Let's be paranoid about it
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	517 msg = "repo needs to be locked to rewrite parents"
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	518 raise error.ProgrammingError(msg)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	519
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	520 index_format = parsers.IndexObject.index_format
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	521 entry = rl.index[rev]
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	522 new_entry = list(entry)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	523 new_entry[5], new_entry[6] = entry[6], entry[5]
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	524 packed = index_format.pack(*new_entry[:8])
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	525 fp.seek(offset)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	526 fp.write(packed)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	527
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	528
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	529 def _reorder_filelog_parents(repo, fl, to_fix):
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	530 """
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	531 Swaps p1 and p2 for all `to_fix` revisions of filelog `fl` and writes the
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	532 new version to disk, overwriting the old one with a rename.
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	533 """
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	534 from ..pure import parsers # avoid cycle
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	535
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	536 ui = repo.ui
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	537 assert len(to_fix) > 0
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	538 rl = fl._revlog
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	539 if rl._format_version != constants.REVLOGV1:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	540 msg = "expected version 1 revlog, got version '%d'" % rl._format_version
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	541 raise error.ProgrammingError(msg)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	542
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	543 index_file = rl._indexfile
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	544 new_file_path = index_file + b'.tmp-parents-fix'
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	545 repaired_msg = _(b"repaired revision %d of 'filelog %s'\n")
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	546
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	547 with ui.uninterruptible():
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	548 try:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	549 util.copyfile(
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	550 rl.opener.join(index_file),
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	551 rl.opener.join(new_file_path),
51053 59c6f99723b1 revlog: remove legacy usage of `_checkambig` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51051 diff changeset	552 checkambig=rl.data_config.check_ambig,
47810 b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	553 )
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	554
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	555 with rl.opener(new_file_path, mode=b"r+") as fp:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	556 if rl._inline:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	557 index = parsers.InlinedIndexObject(fp.read())
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	558 for rev in fl.revs():
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	559 if rev in to_fix:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	560 offset = index._calculate_index(rev)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	561 _write_swapped_parents(repo, rl, rev, offset, fp)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	562 ui.write(repaired_msg % (rev, index_file))
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	563 else:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	564 index_format = parsers.IndexObject.index_format
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	565 for rev in to_fix:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	566 offset = rev * index_format.size
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	567 _write_swapped_parents(repo, rl, rev, offset, fp)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	568 ui.write(repaired_msg % (rev, index_file))
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	569
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	570 rl.opener.rename(new_file_path, index_file)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	571 rl.clearcaches()
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	572 rl._loadindex()
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	573 finally:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	574 util.tryunlink(new_file_path)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	575
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	576
47811 32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	577 def _is_revision_affected(fl, filerev, metadata_cache=None):
47813 5b046c2e3000 issue6528: implement _is_revision_affected using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47812 diff changeset	578 full_text = lambda: fl._revlog.rawdata(filerev)
5b046c2e3000 issue6528: implement _is_revision_affected using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47812 diff changeset	579 parent_revs = lambda: fl._revlog.parentrevs(filerev)
5b046c2e3000 issue6528: implement _is_revision_affected using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47812 diff changeset	580 return _is_revision_affected_inner(
5b046c2e3000 issue6528: implement _is_revision_affected using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47812 diff changeset	581 full_text, parent_revs, filerev, metadata_cache
5b046c2e3000 issue6528: implement _is_revision_affected using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47812 diff changeset	582 )
5b046c2e3000 issue6528: implement _is_revision_affected using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47812 diff changeset	583
5b046c2e3000 issue6528: implement _is_revision_affected using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47812 diff changeset	584
5b046c2e3000 issue6528: implement _is_revision_affected using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47812 diff changeset	585 def _is_revision_affected_inner(
5b046c2e3000 issue6528: implement _is_revision_affected using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47812 diff changeset	586 full_text,
5b046c2e3000 issue6528: implement _is_revision_affected using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47812 diff changeset	587 parents_revs,
5b046c2e3000 issue6528: implement _is_revision_affected using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47812 diff changeset	588 filerev,
5b046c2e3000 issue6528: implement _is_revision_affected using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47812 diff changeset	589 metadata_cache=None,
5b046c2e3000 issue6528: implement _is_revision_affected using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47812 diff changeset	590 ):
47810 b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	591 """Mercurial currently (5.9rc0) uses `p1 == nullrev and p2 != nullrev` as a
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	592 special meaning compared to the reverse in the context of filelog-based
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	593 copytracing. issue6528 exists because new code assumed that parent ordering
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	594 didn't matter, so this detects if the revision contains metadata (since
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	595 it's only used for filelog-based copytracing) and its parents are in the
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	596 "wrong" order."""
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	597 try:
47813 5b046c2e3000 issue6528: implement _is_revision_affected using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47812 diff changeset	598 raw_text = full_text()
47810 b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	599 except error.CensoredNodeError:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	600 # We don't care about censored nodes as they never carry metadata
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	601 return False
47893 531d26b1390a rewrite: fix issue6599 Rapha?l Gom?s <rgomes@octobus.net> parents: 47816 diff changeset	602
531d26b1390a rewrite: fix issue6599 Rapha?l Gom?s <rgomes@octobus.net> parents: 47816 diff changeset	603 # raw text can be a `memoryview`, which doesn't implement `startswith`
531d26b1390a rewrite: fix issue6599 Rapha?l Gom?s <rgomes@octobus.net> parents: 47816 diff changeset	604 has_meta = bytes(raw_text[:2]) == b'\x01\n'
47811 32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	605 if metadata_cache is not None:
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	606 metadata_cache[filerev] = has_meta
47810 b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	607 if has_meta:
47813 5b046c2e3000 issue6528: implement _is_revision_affected using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47812 diff changeset	608 (p1, p2) = parents_revs()
47810 b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	609 if p1 != nullrev and p2 == nullrev:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	610 return True
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	611 return False
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	612
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	613
47811 32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	614 def _is_revision_affected_fast(repo, fl, filerev, metadata_cache):
47814 c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	615 rl = fl._revlog
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	616 is_censored = lambda: rl.iscensored(filerev)
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	617 delta_base = lambda: rl.deltaparent(filerev)
51948 767f47fc9d42 revlogutils: fix _chunk() reference Joerg Sonnenberger <joerg@bec.de> parents: 51902 diff changeset	618 delta = lambda: rl._inner._chunk(filerev)
47814 c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	619 full_text = lambda: rl.rawdata(filerev)
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	620 parent_revs = lambda: rl.parentrevs(filerev)
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	621 return _is_revision_affected_fast_inner(
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	622 is_censored,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	623 delta_base,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	624 delta,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	625 full_text,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	626 parent_revs,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	627 filerev,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	628 metadata_cache,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	629 )
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	630
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	631
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	632 def _is_revision_affected_fast_inner(
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	633 is_censored,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	634 delta_base,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	635 delta,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	636 full_text,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	637 parent_revs,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	638 filerev,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	639 metadata_cache,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	640 ):
47811 32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	641 """Optimization fast-path for `_is_revision_affected`.
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	642
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	643 `metadata_cache` is a dict of `{rev: has_metadata}` which allows any
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	644 revision to check if its base has metadata, saving computation of the full
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	645 text, instead looking at the current delta.
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	646
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	647 This optimization only works if the revisions are looked at in order."""
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	648
47814 c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	649 if is_censored():
47811 32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	650 # Censored revisions don't contain metadata, so they cannot be affected
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	651 metadata_cache[filerev] = False
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	652 return False
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	653
47814 c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	654 p1, p2 = parent_revs()
47811 32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	655 if p1 == nullrev or p2 != nullrev:
51951 3dbbb7d913a9 revlogutils: remember known metadata parents for issue6528 Joerg Sonnenberger <joerg@bec.de> parents: 51950 diff changeset	656 metadata_cache[filerev] = True
47811 32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	657 return False
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	658
47814 c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	659 delta_parent = delta_base()
47811 32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	660 parent_has_metadata = metadata_cache.get(delta_parent)
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	661 if parent_has_metadata is None:
47814 c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	662 return _is_revision_affected_inner(
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	663 full_text,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	664 parent_revs,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	665 filerev,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	666 metadata_cache,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	667 )
47811 32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	668
47814 c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	669 chunk = delta()
47811 32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	670 if not len(chunk):
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	671 # No diff for this revision
51949 82a94a956c54 revlogutils: for issue6528 fix, cache results for null changes Joerg Sonnenberger <joerg@bec.de> parents: 51948 diff changeset	672 metadata_cache[filerev] = parent_has_metadata
47811 32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	673 return parent_has_metadata
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	674
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	675 header_length = 12
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	676 if len(chunk) < header_length:
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	677 raise error.Abort(_(b"patch cannot be decoded"))
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	678
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	679 start, _end, _length = struct.unpack(b">lll", chunk[:header_length])
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	680
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	681 if start < 2: # len(b'\x01\n') == 2
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	682 # This delta does something to the metadata marker (if any).
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	683 # Check it the slow way
47814 c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	684 is_affected = _is_revision_affected_inner(
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	685 full_text,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	686 parent_revs,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	687 filerev,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	688 metadata_cache,
c02ce6def30c issue6528: implement _is_revision_affected_fast using callback Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47813 diff changeset	689 )
47811 32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	690 return is_affected
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	691
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	692 # The diff did not remove or add the metadata header, it's then in the same
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	693 # situation as its parent
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	694 metadata_cache[filerev] = parent_has_metadata
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	695 return parent_has_metadata
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	696
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	697
47810 b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	698 def _from_report(ui, repo, context, from_report, dry_run):
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	699 """
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	700 Fix the revisions given in the `from_report` file, but still checks if the
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	701 revisions are indeed affected to prevent an unfortunate cyclic situation
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	702 where we'd swap well-ordered parents again.
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	703
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	704 See the doc for `debug_fix_issue6528` for the format documentation.
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	705 """
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	706 ui.write(_(b"loading report file '%s'\n") % from_report)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	707
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	708 with context(), open(from_report, mode='rb') as f:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	709 for line in f.read().split(b'\n'):
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	710 if not line:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	711 continue
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	712 filenodes, filename = line.split(b' ', 1)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	713 fl = _filelog_from_filename(repo, filename)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	714 to_fix = set(
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	715 fl.rev(binascii.unhexlify(n)) for n in filenodes.split(b',')
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	716 )
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	717 excluded = set()
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	718
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	719 for filerev in to_fix:
47811 32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	720 if _is_revision_affected(fl, filerev):
47810 b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	721 msg = b"found affected revision %d for filelog '%s'\n"
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	722 ui.warn(msg % (filerev, filename))
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	723 else:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	724 msg = _(b"revision %s of file '%s' is not affected\n")
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	725 msg %= (binascii.hexlify(fl.node(filerev)), filename)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	726 ui.warn(msg)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	727 excluded.add(filerev)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	728
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	729 to_fix = to_fix - excluded
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	730 if not to_fix:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	731 msg = _(b"no affected revisions were found for '%s'\n")
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	732 ui.write(msg % filename)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	733 continue
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	734 if not dry_run:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	735 _reorder_filelog_parents(repo, fl, sorted(to_fix))
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	736
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	737
47816 c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	738 def filter_delta_issue6528(revlog, deltas_iter):
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	739 """filter incomind deltas to repaire issue 6528 on the fly"""
51950 576876a518e1 revlogutils: for issue6528 fix, pre-cache nullrev as metadata-free Joerg Sonnenberger <joerg@bec.de> parents: 51949 diff changeset	740 metadata_cache = {nullrev: False}
47816 c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	741
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	742 deltacomputer = deltas.deltacomputer(revlog)
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	743
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	744 for rev, d in enumerate(deltas_iter, len(revlog)):
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	745 (
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	746 node,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	747 p1_node,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	748 p2_node,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	749 linknode,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	750 deltabase,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	751 delta,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	752 flags,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	753 sidedata,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	754 ) = d
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	755
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	756 if not revlog.index.has_node(deltabase):
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	757 raise error.LookupError(
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	758 deltabase, revlog.radix, _(b'unknown parent')
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	759 )
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	760 base_rev = revlog.rev(deltabase)
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	761 if not revlog.index.has_node(p1_node):
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	762 raise error.LookupError(p1_node, revlog.radix, _(b'unknown parent'))
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	763 p1_rev = revlog.rev(p1_node)
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	764 if not revlog.index.has_node(p2_node):
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	765 raise error.LookupError(p2_node, revlog.radix, _(b'unknown parent'))
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	766 p2_rev = revlog.rev(p2_node)
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	767
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	768 is_censored = lambda: bool(flags & REVIDX_ISCENSORED)
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	769 delta_base = lambda: revlog.rev(delta_base)
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	770 delta_base = lambda: base_rev
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	771 parent_revs = lambda: (p1_rev, p2_rev)
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	772
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	773 def full_text():
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	774 # note: being able to reuse the full text computation in the
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	775 # underlying addrevision would be useful however this is a bit too
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	776 # intrusive the for the "quick" issue6528 we are writing before the
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	777 # 5.8 release
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	778 textlen = mdiff.patchedsize(revlog.size(base_rev), delta)
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	779
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	780 revinfo = revlogutils.revisioninfo(
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	781 node,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	782 p1_node,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	783 p2_node,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	784 [None],
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	785 textlen,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	786 (base_rev, delta),
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	787 flags,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	788 )
51025 509f0f7fc89e delta-computer: stop explicitly taking file handle Pierre-Yves David <pierre-yves.david@octobus.net> parents: 51024 diff changeset	789 return deltacomputer.buildtext(revinfo)
47816 c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	790
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	791 is_affected = _is_revision_affected_fast_inner(
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	792 is_censored,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	793 delta_base,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	794 lambda: delta,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	795 full_text,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	796 parent_revs,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	797 rev,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	798 metadata_cache,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	799 )
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	800 if is_affected:
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	801 d = (
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	802 node,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	803 p2_node,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	804 p1_node,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	805 linknode,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	806 deltabase,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	807 delta,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	808 flags,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	809 sidedata,
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	810 )
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	811 yield d
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	812
c30ca163b45e issue6528: also filter delta on the fly when applying a changegroup Pierre-Yves David <pierre-yves.david@octobus.net> parents: 47814 diff changeset	813
47812 855463b5fe49 debugcommands: add a `--paranoid` option to `debug-repair-issue-6528` Rapha?l Gom?s <rgomes@octobus.net> parents: 47811 diff changeset	814 def repair_issue6528(
855463b5fe49 debugcommands: add a `--paranoid` option to `debug-repair-issue-6528` Rapha?l Gom?s <rgomes@octobus.net> parents: 47811 diff changeset	815 ui, repo, dry_run=False, to_report=None, from_report=None, paranoid=False
855463b5fe49 debugcommands: add a `--paranoid` option to `debug-repair-issue-6528` Rapha?l Gom?s <rgomes@octobus.net> parents: 47811 diff changeset	816 ):
47810 b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	817 @contextlib.contextmanager
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	818 def context():
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	819 if dry_run or to_report: # No need for locking
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	820 yield
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	821 else:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	822 with repo.wlock(), repo.lock():
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	823 yield
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	824
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	825 if from_report:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	826 return _from_report(ui, repo, context, from_report, dry_run)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	827
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	828 report_entries = []
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	829
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	830 with context():
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	831 files = list(
50505 521fec115dad store: use a StoreEntry object instead of tuple for store files Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50498 diff changeset	832 entry
50538 862e3a13da44 store: rename `datafiles` to `data_entries` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50534 diff changeset	833 for entry in repo.store.data_entries()
50534 0bd214f83216 store: use the boolean property in `repair_issue6528` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50530 diff changeset	834 if entry.is_revlog and entry.is_filelog
47810 b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	835 )
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	836
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	837 progress = ui.makeprogress(
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	838 _(b"looking for affected revisions"),
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	839 unit=_(b"filelogs"),
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	840 total=len(files),
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	841 )
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	842 found_nothing = True
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	843
50505 521fec115dad store: use a StoreEntry object instead of tuple for store files Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50498 diff changeset	844 for entry in files:
47810 b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	845 progress.increment()
50520 85c5b4b507af store: use StoreEntry API instead of parsing filename when fixing issue6528 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50505 diff changeset	846 filename = entry.target_id
85c5b4b507af store: use StoreEntry API instead of parsing filename when fixing issue6528 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50505 diff changeset	847 fl = _filelog_from_filename(repo, entry.target_id)
47810 b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	848
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	849 # Set of filerevs (or hex filenodes if `to_report`) that need fixing
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	850 to_fix = set()
51950 576876a518e1 revlogutils: for issue6528 fix, pre-cache nullrev as metadata-free Joerg Sonnenberger <joerg@bec.de> parents: 51949 diff changeset	851 metadata_cache = {nullrev: False}
47810 b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	852 for filerev in fl.revs():
47811 32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	853 affected = _is_revision_affected_fast(
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	854 repo, fl, filerev, metadata_cache
32e21ac3adb1 repair: improve performance of detection of revisions affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47810 diff changeset	855 )
47812 855463b5fe49 debugcommands: add a `--paranoid` option to `debug-repair-issue-6528` Rapha?l Gom?s <rgomes@octobus.net> parents: 47811 diff changeset	856 if paranoid:
855463b5fe49 debugcommands: add a `--paranoid` option to `debug-repair-issue-6528` Rapha?l Gom?s <rgomes@octobus.net> parents: 47811 diff changeset	857 slow = _is_revision_affected(fl, filerev)
855463b5fe49 debugcommands: add a `--paranoid` option to `debug-repair-issue-6528` Rapha?l Gom?s <rgomes@octobus.net> parents: 47811 diff changeset	858 if slow != affected:
855463b5fe49 debugcommands: add a `--paranoid` option to `debug-repair-issue-6528` Rapha?l Gom?s <rgomes@octobus.net> parents: 47811 diff changeset	859 msg = _(b"paranoid check failed for '%s' at node %s")
855463b5fe49 debugcommands: add a `--paranoid` option to `debug-repair-issue-6528` Rapha?l Gom?s <rgomes@octobus.net> parents: 47811 diff changeset	860 node = binascii.hexlify(fl.node(filerev))
855463b5fe49 debugcommands: add a `--paranoid` option to `debug-repair-issue-6528` Rapha?l Gom?s <rgomes@octobus.net> parents: 47811 diff changeset	861 raise error.Abort(msg % (filename, node))
47810 b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	862 if affected:
50520 85c5b4b507af store: use StoreEntry API instead of parsing filename when fixing issue6528 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50505 diff changeset	863 msg = b"found affected revision %d for file '%s'\n"
85c5b4b507af store: use StoreEntry API instead of parsing filename when fixing issue6528 Pierre-Yves David <pierre-yves.david@octobus.net> parents: 50505 diff changeset	864 ui.warn(msg % (filerev, filename))
47810 b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	865 found_nothing = False
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	866 if not dry_run:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	867 if to_report:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	868 to_fix.add(binascii.hexlify(fl.node(filerev)))
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	869 else:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	870 to_fix.add(filerev)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	871
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	872 if to_fix:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	873 to_fix = sorted(to_fix)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	874 if to_report:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	875 report_entries.append((filename, to_fix))
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	876 else:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	877 _reorder_filelog_parents(repo, fl, to_fix)
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	878
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	879 if found_nothing:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	880 ui.write(_(b"no affected revisions were found\n"))
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	881
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	882 if to_report and report_entries:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	883 with open(to_report, mode="wb") as f:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	884 for path, to_fix in report_entries:
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	885 f.write(b"%s %s\n" % (b",".join(to_fix), path))
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	886
b30a53ffbf9b debugcommands: introduce a debug command to repair repos affected by issue6528 Rapha?l Gom?s <rgomes@octobus.net> parents: 47478 diff changeset	887 progress.complete()

Mercurial > public > mercurial-scm > hg-stable

annotate mercurial/revlogutils/rewrite.py @ 51951:3dbbb7d913a9