author | Yuya Nishihara <yuya@tcha.org> |
Sun, 06 Dec 2015 17:16:37 +0900 | |
changeset 27254 | 6ca28c47228a |
parent 27157 | 5f2e4eb08e41 |
child 27553 | 56caab876bd8 |
permissions | -rw-r--r-- |
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# repair.py - functions for repository repair for mercurial |
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# |
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# Copyright 2005, 2006 Chris Mason <mason@suse.com> |
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# Copyright 2007 Matt Mackall |
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# |
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# This software may be used and distributed according to the terms of the |
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# GNU General Public License version 2 or any later version. |
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from __future__ import absolute_import |
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import errno |
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from .i18n import _ |
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from .node import short |
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from . import ( |
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bundle2, |
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changegroup, |
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error, |
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exchange, |
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util, |
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) |
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def _bundle(repo, bases, heads, node, suffix, compress=True): |
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"""create a bundle with the specified revisions as a backup""" |
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cgversion = '01' |
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if 'generaldelta' in repo.requirements: |
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cgversion = '02' |
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cg = changegroup.changegroupsubset(repo, bases, heads, 'strip', |
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version=cgversion) |
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backupdir = "strip-backup" |
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vfs = repo.vfs |
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if not vfs.isdir(backupdir): |
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vfs.mkdir(backupdir) |
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# Include a hash of all the nodes in the filename for uniqueness |
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allcommits = repo.set('%ln::%ln', bases, heads) |
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allhashes = sorted(c.hex() for c in allcommits) |
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totalhash = util.sha1(''.join(allhashes)).hexdigest() |
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name = "%s/%s-%s-%s.hg" % (backupdir, short(node), totalhash[:8], suffix) |
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comp = None |
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if cgversion != '01': |
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bundletype = "HG20" |
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if compress: |
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comp = 'BZ' |
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elif compress: |
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bundletype = "HG10BZ" |
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else: |
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bundletype = "HG10UN" |
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return changegroup.writebundle(repo.ui, cg, name, bundletype, vfs, |
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compression=comp) |
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def _collectfiles(repo, striprev): |
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"""find out the filelogs affected by the strip""" |
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files = set() |
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for x in xrange(striprev, len(repo)): |
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files.update(repo[x].files()) |
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return sorted(files) |
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def _collectbrokencsets(repo, files, striprev): |
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"""return the changesets which will be broken by the truncation""" |
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s = set() |
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def collectone(revlog): |
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_, brokenset = revlog.getstrippoint(striprev) |
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s.update([revlog.linkrev(r) for r in brokenset]) |
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collectone(repo.manifest) |
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for fname in files: |
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collectone(repo.file(fname)) |
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return s |
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def strip(ui, repo, nodelist, backup=True, topic='backup'): |
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# Simple way to maintain backwards compatibility for this |
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# argument. |
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if backup in ['none', 'strip']: |
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backup = False |
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repo = repo.unfiltered() |
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repo.destroying() |
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cl = repo.changelog |
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# TODO handle undo of merge sets |
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if isinstance(nodelist, str): |
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nodelist = [nodelist] |
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striplist = [cl.rev(node) for node in nodelist] |
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striprev = min(striplist) |
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# Some revisions with rev > striprev may not be descendants of striprev. |
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# We have to find these revisions and put them in a bundle, so that |
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# we can restore them after the truncations. |
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# To create the bundle we use repo.changegroupsubset which requires |
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# the list of heads and bases of the set of interesting revisions. |
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# (head = revision in the set that has no descendant in the set; |
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# base = revision in the set that has no ancestor in the set) |
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tostrip = set(striplist) |
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for rev in striplist: |
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for desc in cl.descendants([rev]): |
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tostrip.add(desc) |
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files = _collectfiles(repo, striprev) |
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saverevs = _collectbrokencsets(repo, files, striprev) |
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|
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strip: remove usage of extranodes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
13362
diff
changeset
|
108 |
# compute heads |
ffd370aa050b
strip: remove usage of extranodes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
13362
diff
changeset
|
109 |
saveheads = set(saverevs) |
6750
fb42030d79d6
add __len__ and __iter__ methods to repo and revlog
Matt Mackall <mpm@selenic.com>
parents:
6747
diff
changeset
|
110 |
for r in xrange(striprev + 1, len(cl)): |
13702
ffd370aa050b
strip: remove usage of extranodes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
13362
diff
changeset
|
111 |
if r not in tostrip: |
ffd370aa050b
strip: remove usage of extranodes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
13362
diff
changeset
|
112 |
saverevs.add(r) |
ffd370aa050b
strip: remove usage of extranodes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
13362
diff
changeset
|
113 |
saveheads.difference_update(cl.parentrevs(r)) |
ffd370aa050b
strip: remove usage of extranodes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
13362
diff
changeset
|
114 |
saveheads.add(r) |
ffd370aa050b
strip: remove usage of extranodes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
13362
diff
changeset
|
115 |
saveheads = [cl.node(r) for r in saveheads] |
4702
18e91c9def0c
strip: move strip code to a new repair module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
116 |
|
15386
6051d8e7e133
strip: backout 73307643a09f (issue3077)
Matt Mackall <mpm@selenic.com>
parents:
15068
diff
changeset
|
117 |
# compute base nodes |
6051d8e7e133
strip: backout 73307643a09f (issue3077)
Matt Mackall <mpm@selenic.com>
parents:
15068
diff
changeset
|
118 |
if saverevs: |
16867
1093ad1e8903
revlog: descendants(*revs) becomes descendants(revs) (API)
Bryan O'Sullivan <bryano@fb.com>
parents:
16745
diff
changeset
|
119 |
descendants = set(cl.descendants(saverevs)) |
15386
6051d8e7e133
strip: backout 73307643a09f (issue3077)
Matt Mackall <mpm@selenic.com>
parents:
15068
diff
changeset
|
120 |
saverevs.difference_update(descendants) |
6051d8e7e133
strip: backout 73307643a09f (issue3077)
Matt Mackall <mpm@selenic.com>
parents:
15068
diff
changeset
|
121 |
savebases = [cl.node(r) for r in saverevs] |
16252
cf17e76be4dd
strip: enhance repair.strip to receive a list of nodes (issue3299)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
15901
diff
changeset
|
122 |
stripbases = [cl.node(r) for r in tostrip] |
18040
fe8caf28d580
strip: make query to get new bookmark target cheaper
Siddharth Agarwal <sid0@fb.com>
parents:
18004
diff
changeset
|
123 |
|
fe8caf28d580
strip: make query to get new bookmark target cheaper
Siddharth Agarwal <sid0@fb.com>
parents:
18004
diff
changeset
|
124 |
# For a set s, max(parents(s) - s) is the same as max(heads(::s - s)), but |
fe8caf28d580
strip: make query to get new bookmark target cheaper
Siddharth Agarwal <sid0@fb.com>
parents:
18004
diff
changeset
|
125 |
# is much faster |
fe8caf28d580
strip: make query to get new bookmark target cheaper
Siddharth Agarwal <sid0@fb.com>
parents:
18004
diff
changeset
|
126 |
newbmtarget = repo.revs('max(parents(%ld) - (%ld))', tostrip, tostrip) |
17264
ec7b9bec19c9
strip: move bookmarks to nearest ancestor rather than '.'
Augie Fackler <raf@durin42.com>
parents:
17013
diff
changeset
|
127 |
if newbmtarget: |
22818
d7b114493315
repair: use `first` instead of direct indexing
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22057
diff
changeset
|
128 |
newbmtarget = repo[newbmtarget.first()].node() |
17264
ec7b9bec19c9
strip: move bookmarks to nearest ancestor rather than '.'
Augie Fackler <raf@durin42.com>
parents:
17013
diff
changeset
|
129 |
else: |
ec7b9bec19c9
strip: move bookmarks to nearest ancestor rather than '.'
Augie Fackler <raf@durin42.com>
parents:
17013
diff
changeset
|
130 |
newbmtarget = '.' |
4702
18e91c9def0c
strip: move strip code to a new repair module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
131 |
|
13362
ee01d9d84115
bookmarks: move strip support to repair
Matt Mackall <mpm@selenic.com>
parents:
12057
diff
changeset
|
132 |
bm = repo._bookmarks |
ee01d9d84115
bookmarks: move strip support to repair
Matt Mackall <mpm@selenic.com>
parents:
12057
diff
changeset
|
133 |
updatebm = [] |
ee01d9d84115
bookmarks: move strip support to repair
Matt Mackall <mpm@selenic.com>
parents:
12057
diff
changeset
|
134 |
for m in bm: |
ee01d9d84115
bookmarks: move strip support to repair
Matt Mackall <mpm@selenic.com>
parents:
12057
diff
changeset
|
135 |
rev = repo[bm[m]].rev() |
ee01d9d84115
bookmarks: move strip support to repair
Matt Mackall <mpm@selenic.com>
parents:
12057
diff
changeset
|
136 |
if rev in tostrip: |
ee01d9d84115
bookmarks: move strip support to repair
Matt Mackall <mpm@selenic.com>
parents:
12057
diff
changeset
|
137 |
updatebm.append(m) |
ee01d9d84115
bookmarks: move strip support to repair
Matt Mackall <mpm@selenic.com>
parents:
12057
diff
changeset
|
138 |
|
4702
18e91c9def0c
strip: move strip code to a new repair module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
139 |
# create a changegroup for all the branches we need to keep |
11197
4bb4895e1693
strip: be quiet about temporary internal bundle
Matt Mackall <mpm@selenic.com>
parents:
10881
diff
changeset
|
140 |
backupfile = None |
20979
ad5b61370514
repair: make "strip()" treat bundle files via vfs
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20977
diff
changeset
|
141 |
vfs = repo.vfs |
24252
f962692853c0
repair: define explicit local variable, don't reuse a comprehension variable
Mike Edgar <adgar@google.com>
parents:
24170
diff
changeset
|
142 |
node = nodelist[-1] |
22057
445472225ccd
strip: remove -b/--backup codepaths
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
21064
diff
changeset
|
143 |
if backup: |
16388
e03d8a40521f
repair: allow giving strip backup a different name
Idan Kamara <idankk86@gmail.com>
parents:
16253
diff
changeset
|
144 |
backupfile = _bundle(repo, stripbases, cl.heads(), node, topic) |
20979
ad5b61370514
repair: make "strip()" treat bundle files via vfs
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20977
diff
changeset
|
145 |
repo.ui.status(_("saved backup bundle to %s\n") % |
ad5b61370514
repair: make "strip()" treat bundle files via vfs
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20977
diff
changeset
|
146 |
vfs.join(backupfile)) |
ad5b61370514
repair: make "strip()" treat bundle files via vfs
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20977
diff
changeset
|
147 |
repo.ui.log("backupbundle", "saved backup bundle to %s\n", |
ad5b61370514
repair: make "strip()" treat bundle files via vfs
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20977
diff
changeset
|
148 |
vfs.join(backupfile)) |
15386
6051d8e7e133
strip: backout 73307643a09f (issue3077)
Matt Mackall <mpm@selenic.com>
parents:
15068
diff
changeset
|
149 |
if saveheads or savebases: |
11791
00cde9bddbe4
repair: do not compress partial bundle if we do not keep it on disk
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11600
diff
changeset
|
150 |
# do not compress partial bundle if we remove it from disk later |
15386
6051d8e7e133
strip: backout 73307643a09f (issue3077)
Matt Mackall <mpm@selenic.com>
parents:
15068
diff
changeset
|
151 |
chgrpfile = _bundle(repo, savebases, saveheads, node, 'temp', |
22057
445472225ccd
strip: remove -b/--backup codepaths
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
21064
diff
changeset
|
152 |
compress=False) |
4702
18e91c9def0c
strip: move strip code to a new repair module
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
153 |
|
8073
e8a28556a0a8
strip: make repair.strip transactional to avoid repository corruption
Henrik Stuart <henrik.stuart@edlund.dk>
parents:
7361
diff
changeset
|
154 |
mfst = repo.manifest |
e8a28556a0a8
strip: make repair.strip transactional to avoid repository corruption
Henrik Stuart <henrik.stuart@edlund.dk>
parents:
7361
diff
changeset
|
155 |
|
25300
678d0bfdd31a
repair: forbid strip from inside a transaction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24863
diff
changeset
|
156 |
curtr = repo.currenttransaction() |
678d0bfdd31a
repair: forbid strip from inside a transaction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24863
diff
changeset
|
157 |
if curtr is not None: |
678d0bfdd31a
repair: forbid strip from inside a transaction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24863
diff
changeset
|
158 |
del curtr # avoid carrying reference to transaction for nothing |
678d0bfdd31a
repair: forbid strip from inside a transaction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24863
diff
changeset
|
159 |
msg = _('programming error: cannot strip from inside a transaction') |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26425
diff
changeset
|
160 |
raise error.Abort(msg, hint=_('contact your extension maintainer')) |
25300
678d0bfdd31a
repair: forbid strip from inside a transaction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24863
diff
changeset
|
161 |
|
10881
a685011ed38e
localrepo: add desc parameter to transaction
Steve Borho <steve@borho.org>
parents:
10263
diff
changeset
|
162 |
tr = repo.transaction("strip") |
8073
e8a28556a0a8
strip: make repair.strip transactional to avoid repository corruption
Henrik Stuart <henrik.stuart@edlund.dk>
parents:
7361
diff
changeset
|
163 |
offset = len(tr.entries) |
e8a28556a0a8
strip: make repair.strip transactional to avoid repository corruption
Henrik Stuart <henrik.stuart@edlund.dk>
parents:
7361
diff
changeset
|
164 |
|
11197
4bb4895e1693
strip: be quiet about temporary internal bundle
Matt Mackall <mpm@selenic.com>
parents:
10881
diff
changeset
|
165 |
try: |
4bb4895e1693
strip: be quiet about temporary internal bundle
Matt Mackall <mpm@selenic.com>
parents:
10881
diff
changeset
|
166 |
tr.startgroup() |
4bb4895e1693
strip: be quiet about temporary internal bundle
Matt Mackall <mpm@selenic.com>
parents:
10881
diff
changeset
|
167 |
cl.strip(striprev, tr) |
4bb4895e1693
strip: be quiet about temporary internal bundle
Matt Mackall <mpm@selenic.com>
parents:
10881
diff
changeset
|
168 |
mfst.strip(striprev, tr) |
4bb4895e1693
strip: be quiet about temporary internal bundle
Matt Mackall <mpm@selenic.com>
parents:
10881
diff
changeset
|
169 |
for fn in files: |
4bb4895e1693
strip: be quiet about temporary internal bundle
Matt Mackall <mpm@selenic.com>
parents:
10881
diff
changeset
|
170 |
repo.file(fn).strip(striprev, tr) |
4bb4895e1693
strip: be quiet about temporary internal bundle
Matt Mackall <mpm@selenic.com>
parents:
10881
diff
changeset
|
171 |
tr.endgroup() |
8073
e8a28556a0a8
strip: make repair.strip transactional to avoid repository corruption
Henrik Stuart <henrik.stuart@edlund.dk>
parents:
7361
diff
changeset
|
172 |
|
11197
4bb4895e1693
strip: be quiet about temporary internal bundle
Matt Mackall <mpm@selenic.com>
parents:
10881
diff
changeset
|
173 |
try: |
4bb4895e1693
strip: be quiet about temporary internal bundle
Matt Mackall <mpm@selenic.com>
parents:
10881
diff
changeset
|
174 |
for i in xrange(offset, len(tr.entries)): |
4bb4895e1693
strip: be quiet about temporary internal bundle
Matt Mackall <mpm@selenic.com>
parents:
10881
diff
changeset
|
175 |
file, troffset, ignore = tr.entries[i] |
23878
37a92908a382
localrepo: remove all external users of localrepo.sopener
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
23835
diff
changeset
|
176 |
repo.svfs(file, 'a').truncate(troffset) |
20885
f49d60fa40a5
fncache: clean up fncache during strips
Durham Goode <durham@fb.com>
parents:
20074
diff
changeset
|
177 |
if troffset == 0: |
f49d60fa40a5
fncache: clean up fncache during strips
Durham Goode <durham@fb.com>
parents:
20074
diff
changeset
|
178 |
repo.store.markremoved(file) |
11197
4bb4895e1693
strip: be quiet about temporary internal bundle
Matt Mackall <mpm@selenic.com>
parents:
10881
diff
changeset
|
179 |
tr.close() |
26012
d815a5997576
strip: use the 'finally: tr.release' pattern during stripping
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25874
diff
changeset
|
180 |
finally: |
d815a5997576
strip: use the 'finally: tr.release' pattern during stripping
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25874
diff
changeset
|
181 |
tr.release() |
11197
4bb4895e1693
strip: be quiet about temporary internal bundle
Matt Mackall <mpm@selenic.com>
parents:
10881
diff
changeset
|
182 |
|
15386
6051d8e7e133
strip: backout 73307643a09f (issue3077)
Matt Mackall <mpm@selenic.com>
parents:
15068
diff
changeset
|
183 |
if saveheads or savebases: |
11202
f974fe896921
strip: hide unbundle messages by default
Matt Mackall <mpm@selenic.com>
parents:
11200
diff
changeset
|
184 |
ui.note(_("adding branch\n")) |
20979
ad5b61370514
repair: make "strip()" treat bundle files via vfs
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20977
diff
changeset
|
185 |
f = vfs.open(chgrpfile, "rb") |
21064
4d9d490d7bbe
bundle2: add a ui argument to readbundle
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21063
diff
changeset
|
186 |
gen = exchange.readbundle(ui, f, chgrpfile, vfs) |
11202
f974fe896921
strip: hide unbundle messages by default
Matt Mackall <mpm@selenic.com>
parents:
11200
diff
changeset
|
187 |
if not repo.ui.verbose: |
f974fe896921
strip: hide unbundle messages by default
Matt Mackall <mpm@selenic.com>
parents:
11200
diff
changeset
|
188 |
# silence internal shuffling chatter |
f974fe896921
strip: hide unbundle messages by default
Matt Mackall <mpm@selenic.com>
parents:
11200
diff
changeset
|
189 |
repo.ui.pushbuffer() |
23898
b21c2e0ee8a3
repair: add experimental option to write bundle2 files
Eric Sumner <ericsumner@fb.com>
parents:
23895
diff
changeset
|
190 |
if isinstance(gen, bundle2.unbundle20): |
b21c2e0ee8a3
repair: add experimental option to write bundle2 files
Eric Sumner <ericsumner@fb.com>
parents:
23895
diff
changeset
|
191 |
tr = repo.transaction('strip') |
24170
fbc4d550a6ab
repair: setup hookargs when processing bundle2s
Eric Sumner <ericsumner@fb.com>
parents:
23939
diff
changeset
|
192 |
tr.hookargs = {'source': 'strip', |
fbc4d550a6ab
repair: setup hookargs when processing bundle2s
Eric Sumner <ericsumner@fb.com>
parents:
23939
diff
changeset
|
193 |
'url': 'bundle:' + vfs.join(chgrpfile)} |
23898
b21c2e0ee8a3
repair: add experimental option to write bundle2 files
Eric Sumner <ericsumner@fb.com>
parents:
23895
diff
changeset
|
194 |
try: |
26797
75d550b7d8f5
strip: pass source and url to bundle2 processing
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26701
diff
changeset
|
195 |
bundle2.applybundle(repo, gen, tr, source='strip', |
75d550b7d8f5
strip: pass source and url to bundle2 processing
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26701
diff
changeset
|
196 |
url='bundle:' + vfs.join(chgrpfile)) |
23898
b21c2e0ee8a3
repair: add experimental option to write bundle2 files
Eric Sumner <ericsumner@fb.com>
parents:
23895
diff
changeset
|
197 |
tr.close() |
b21c2e0ee8a3
repair: add experimental option to write bundle2 files
Eric Sumner <ericsumner@fb.com>
parents:
23895
diff
changeset
|
198 |
finally: |
b21c2e0ee8a3
repair: add experimental option to write bundle2 files
Eric Sumner <ericsumner@fb.com>
parents:
23895
diff
changeset
|
199 |
tr.release() |
b21c2e0ee8a3
repair: add experimental option to write bundle2 files
Eric Sumner <ericsumner@fb.com>
parents:
23895
diff
changeset
|
200 |
else: |
26701
b1a0c534d9b4
repair: use cg?unpacker.apply() instead of changegroup.addchangegroup()
Augie Fackler <augie@google.com>
parents:
26624
diff
changeset
|
201 |
gen.apply(repo, 'strip', 'bundle:' + vfs.join(chgrpfile), True) |
11202
f974fe896921
strip: hide unbundle messages by default
Matt Mackall <mpm@selenic.com>
parents:
11200
diff
changeset
|
202 |
if not repo.ui.verbose: |
f974fe896921
strip: hide unbundle messages by default
Matt Mackall <mpm@selenic.com>
parents:
11200
diff
changeset
|
203 |
repo.ui.popbuffer() |
11197
4bb4895e1693
strip: be quiet about temporary internal bundle
Matt Mackall <mpm@selenic.com>
parents:
10881
diff
changeset
|
204 |
f.close() |
13362
ee01d9d84115
bookmarks: move strip support to repair
Matt Mackall <mpm@selenic.com>
parents:
12057
diff
changeset
|
205 |
|
27157
5f2e4eb08e41
repair: use bookmarks.recordchange instead of bookmarks.write
Laurent Charignon <lcharignon@fb.com>
parents:
26797
diff
changeset
|
206 |
for m in updatebm: |
5f2e4eb08e41
repair: use bookmarks.recordchange instead of bookmarks.write
Laurent Charignon <lcharignon@fb.com>
parents:
26797
diff
changeset
|
207 |
bm[m] = repo[newbmtarget].node() |
5f2e4eb08e41
repair: use bookmarks.recordchange instead of bookmarks.write
Laurent Charignon <lcharignon@fb.com>
parents:
26797
diff
changeset
|
208 |
lock = tr = None |
5f2e4eb08e41
repair: use bookmarks.recordchange instead of bookmarks.write
Laurent Charignon <lcharignon@fb.com>
parents:
26797
diff
changeset
|
209 |
try: |
5f2e4eb08e41
repair: use bookmarks.recordchange instead of bookmarks.write
Laurent Charignon <lcharignon@fb.com>
parents:
26797
diff
changeset
|
210 |
lock = repo.lock() |
5f2e4eb08e41
repair: use bookmarks.recordchange instead of bookmarks.write
Laurent Charignon <lcharignon@fb.com>
parents:
26797
diff
changeset
|
211 |
tr = repo.transaction('repair') |
5f2e4eb08e41
repair: use bookmarks.recordchange instead of bookmarks.write
Laurent Charignon <lcharignon@fb.com>
parents:
26797
diff
changeset
|
212 |
bm.recordchange(tr) |
5f2e4eb08e41
repair: use bookmarks.recordchange instead of bookmarks.write
Laurent Charignon <lcharignon@fb.com>
parents:
26797
diff
changeset
|
213 |
tr.close() |
5f2e4eb08e41
repair: use bookmarks.recordchange instead of bookmarks.write
Laurent Charignon <lcharignon@fb.com>
parents:
26797
diff
changeset
|
214 |
finally: |
5f2e4eb08e41
repair: use bookmarks.recordchange instead of bookmarks.write
Laurent Charignon <lcharignon@fb.com>
parents:
26797
diff
changeset
|
215 |
tr.release() |
5f2e4eb08e41
repair: use bookmarks.recordchange instead of bookmarks.write
Laurent Charignon <lcharignon@fb.com>
parents:
26797
diff
changeset
|
216 |
lock.release() |
5f2e4eb08e41
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|
217 |
|
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218 |
# remove undo files |
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219 |
for undovfs, undofile in repo.undofiles(): |
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220 |
try: |
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221 |
undovfs.unlink(undofile) |
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222 |
except OSError as e: |
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223 |
if e.errno != errno.ENOENT: |
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|
224 |
ui.warn(_('error removing %s: %s\n') % |
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225 |
(undovfs.join(undofile), str(e))) |
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|
226 |
|
16705
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check-code: ignore naked excepts with a "re-raise" comment
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227 |
except: # re-raises |
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|
228 |
if backupfile: |
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|
229 |
ui.warn(_("strip failed, full bundle stored in '%s'\n") |
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230 |
% vfs.join(backupfile)) |
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|
231 |
elif saveheads: |
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232 |
ui.warn(_("strip failed, partial bundle stored in '%s'\n") |
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|
233 |
% vfs.join(chgrpfile)) |
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|
234 |
raise |
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|
235 |
else: |
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|
236 |
if saveheads or savebases: |
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|
237 |
# Remove partial backup only if there were no exceptions |
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|
238 |
vfs.unlink(chgrpfile) |
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|
239 |
|
18395
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destroyed: drop complex branchcache rebuilt logic
Pierre-Yves David <pierre-yves.david@logilab.fr>
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|
240 |
repo.destroyed() |
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|
241 |
|
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242 |
def rebuildfncache(ui, repo): |
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243 |
"""Rebuilds the fncache file from repo history. |
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|
244 |
|
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245 |
Missing entries will be added. Extra entries will be removed. |
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|
246 |
""" |
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|
247 |
repo = repo.unfiltered() |
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|
248 |
|
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|
249 |
if 'fncache' not in repo.requirements: |
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|
250 |
ui.warn(_('(not rebuilding fncache because repository does not ' |
25874
3e84f40232c7
repair: fix typo in warning message
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|
251 |
'support fncache)\n')) |
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|
252 |
return |
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|
253 |
|
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|
254 |
lock = repo.lock() |
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|
255 |
try: |
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|
256 |
fnc = repo.store.fncache |
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|
257 |
# Trigger load of fncache. |
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|
258 |
if 'irrelevant' in fnc: |
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|
259 |
pass |
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|
260 |
|
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|
261 |
oldentries = set(fnc.entries) |
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|
262 |
newentries = set() |
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|
263 |
seenfiles = set() |
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|
264 |
|
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|
265 |
repolen = len(repo) |
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|
266 |
for rev in repo: |
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|
267 |
ui.progress(_('changeset'), rev, total=repolen) |
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|
268 |
|
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|
269 |
ctx = repo[rev] |
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|
270 |
for f in ctx.files(): |
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|
271 |
# This is to minimize I/O. |
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|
272 |
if f in seenfiles: |
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|
273 |
continue |
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|
274 |
seenfiles.add(f) |
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|
275 |
|
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|
276 |
i = 'data/%s.i' % f |
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|
277 |
d = 'data/%s.d' % f |
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|
278 |
|
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|
279 |
if repo.store._exists(i): |
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|
280 |
newentries.add(i) |
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|
281 |
if repo.store._exists(d): |
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|
282 |
newentries.add(d) |
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|
283 |
|
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|
284 |
ui.progress(_('changeset'), None) |
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changeset
|
285 |
|
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|
286 |
addcount = len(newentries - oldentries) |
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|
287 |
removecount = len(oldentries - newentries) |
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|
288 |
for p in sorted(oldentries - newentries): |
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|
289 |
ui.write(_('removing %s\n') % p) |
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|
290 |
for p in sorted(newentries - oldentries): |
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parents:
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|
291 |
ui.write(_('adding %s\n') % p) |
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|
292 |
|
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|
293 |
if addcount or removecount: |
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|
294 |
ui.write(_('%d items added, %d removed from fncache\n') % |
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|
295 |
(addcount, removecount)) |
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|
296 |
fnc.entries = newentries |
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|
297 |
fnc._dirty = True |
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|
298 |
|
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|
299 |
tr = repo.transaction('fncache') |
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|
300 |
try: |
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|
301 |
fnc.write(tr) |
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|
302 |
tr.close() |
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|
303 |
finally: |
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|
304 |
tr.release() |
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parents:
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changeset
|
305 |
else: |
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|
306 |
ui.write(_('fncache already up to date\n')) |
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|
307 |
finally: |
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|
308 |
lock.release() |
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changeset
|
309 |
|
26624
bcace0fbb4c8
strip: factor out revset calculation for strip -B
Ryan McElroy <rmcelroy@fb.com>
parents:
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changeset
|
310 |
def stripbmrevset(repo, mark): |
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|
311 |
""" |
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|
312 |
The revset to strip when strip is called with -B mark |
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|
313 |
|
bcace0fbb4c8
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|
314 |
Needs to live here so extensions can use it and wrap it even when strip is |
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|
315 |
not enabled or not present on a box. |
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|
316 |
""" |
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changeset
|
317 |
return repo.revs("ancestors(bookmark(%s)) - " |
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|
318 |
"ancestors(head() and not bookmark(%s)) - " |
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|
319 |
"ancestors(bookmark() and not bookmark(%s))", |
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|
320 |
mark, mark, mark) |