author | Martin von Zweigbergk <martinvonz@google.com> |
Wed, 28 Feb 2018 12:56:01 -0800 | |
changeset 36501 | c28b6d609c47 |
parent 36500 | d851951b421c |
child 37373 | c50078fc32f3 |
permissions | -rw-r--r-- |
36117
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1 |
# narrowrepo.py - repository which supports narrow revlogs, lazy loading |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
2 |
# |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
3 |
# Copyright 2017 Google, Inc. |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
4 |
# |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
5 |
# This software may be used and distributed according to the terms of the |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
6 |
# GNU General Public License version 2 or any later version. |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
7 |
|
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
8 |
from __future__ import absolute_import |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
9 |
|
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
10 |
from mercurial import ( |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
11 |
bundlerepo, |
36494
3f0af89e008d
narrow: move requirement constant to core
Martin von Zweigbergk <martinvonz@google.com>
parents:
36198
diff
changeset
|
12 |
changegroup, |
36197
0fe7e39dc683
hg: move share._getsrcrepo into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36193
diff
changeset
|
13 |
hg, |
36117
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
14 |
localrepo, |
36198
9fd8c2a3db5a
narrowspec: move module into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36197
diff
changeset
|
15 |
narrowspec, |
36117
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
16 |
scmutil, |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
17 |
) |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
18 |
|
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
19 |
from . import ( |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
20 |
narrowrevlog, |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
21 |
) |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
22 |
|
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
23 |
def wrappostshare(orig, sourcerepo, destrepo, **kwargs): |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
24 |
orig(sourcerepo, destrepo, **kwargs) |
36494
3f0af89e008d
narrow: move requirement constant to core
Martin von Zweigbergk <martinvonz@google.com>
parents:
36198
diff
changeset
|
25 |
if changegroup.NARROW_REQUIREMENT in sourcerepo.requirements: |
36117
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
26 |
with destrepo.wlock(): |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
27 |
with destrepo.vfs('shared', 'a') as fp: |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
28 |
fp.write(narrowspec.FILENAME + '\n') |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
29 |
|
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
30 |
def unsharenarrowspec(orig, ui, repo, repopath): |
36494
3f0af89e008d
narrow: move requirement constant to core
Martin von Zweigbergk <martinvonz@google.com>
parents:
36198
diff
changeset
|
31 |
if (changegroup.NARROW_REQUIREMENT in repo.requirements |
36117
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
32 |
and repo.path == repopath and repo.shared()): |
36197
0fe7e39dc683
hg: move share._getsrcrepo into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36193
diff
changeset
|
33 |
srcrepo = hg.sharedreposource(repo) |
36117
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
34 |
with srcrepo.vfs(narrowspec.FILENAME) as f: |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
35 |
spec = f.read() |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
36 |
with repo.vfs(narrowspec.FILENAME, 'w') as f: |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
37 |
f.write(spec) |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
38 |
return orig(ui, repo, repopath) |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
39 |
|
36496
a8b4d7673d8e
narrow: move checking for narrow requirement into _narrowmatch()
Martin von Zweigbergk <martinvonz@google.com>
parents:
36494
diff
changeset
|
40 |
def wraprepo(repo): |
36117
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
41 |
"""Enables narrow clone functionality on a single local repository.""" |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
42 |
|
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
43 |
cacheprop = localrepo.storecache |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
44 |
if isinstance(repo, bundlerepo.bundlerepository): |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
45 |
# We have to use a different caching property decorator for |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
46 |
# bundlerepo because storecache blows up in strange ways on a |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
47 |
# bundlerepo. Fortunately, there's no risk of data changing in |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
48 |
# a bundlerepo. |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
49 |
cacheprop = lambda name: localrepo.unfilteredpropertycache |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
50 |
|
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
51 |
class narrowrepository(repo.__class__): |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
52 |
|
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
53 |
def _constructmanifest(self): |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
54 |
manifest = super(narrowrepository, self)._constructmanifest() |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
55 |
narrowrevlog.makenarrowmanifestrevlog(manifest, repo) |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
56 |
return manifest |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
57 |
|
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
58 |
@cacheprop('00manifest.i') |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
59 |
def manifestlog(self): |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
60 |
mfl = super(narrowrepository, self).manifestlog |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
61 |
narrowrevlog.makenarrowmanifestlog(mfl, self) |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
62 |
return mfl |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
63 |
|
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
64 |
def file(self, f): |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
65 |
fl = super(narrowrepository, self).file(f) |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
66 |
narrowrevlog.makenarrowfilelog(fl, self.narrowmatch()) |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
67 |
return fl |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
68 |
|
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
69 |
# I'm not sure this is the right place to do this filter. |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
70 |
# context._manifestmatches() would probably be better, or perhaps |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
71 |
# move it to a later place, in case some of the callers do want to know |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
72 |
# which directories changed. This seems to work for now, though. |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
73 |
def status(self, *args, **kwargs): |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
74 |
s = super(narrowrepository, self).status(*args, **kwargs) |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
75 |
narrowmatch = self.narrowmatch() |
36193
0c104ee51918
narrowrepo: filter() is a generator on py3, wrap in list()
Augie Fackler <augie@google.com>
parents:
36130
diff
changeset
|
76 |
modified = list(filter(narrowmatch, s.modified)) |
0c104ee51918
narrowrepo: filter() is a generator on py3, wrap in list()
Augie Fackler <augie@google.com>
parents:
36130
diff
changeset
|
77 |
added = list(filter(narrowmatch, s.added)) |
0c104ee51918
narrowrepo: filter() is a generator on py3, wrap in list()
Augie Fackler <augie@google.com>
parents:
36130
diff
changeset
|
78 |
removed = list(filter(narrowmatch, s.removed)) |
0c104ee51918
narrowrepo: filter() is a generator on py3, wrap in list()
Augie Fackler <augie@google.com>
parents:
36130
diff
changeset
|
79 |
deleted = list(filter(narrowmatch, s.deleted)) |
0c104ee51918
narrowrepo: filter() is a generator on py3, wrap in list()
Augie Fackler <augie@google.com>
parents:
36130
diff
changeset
|
80 |
unknown = list(filter(narrowmatch, s.unknown)) |
0c104ee51918
narrowrepo: filter() is a generator on py3, wrap in list()
Augie Fackler <augie@google.com>
parents:
36130
diff
changeset
|
81 |
ignored = list(filter(narrowmatch, s.ignored)) |
0c104ee51918
narrowrepo: filter() is a generator on py3, wrap in list()
Augie Fackler <augie@google.com>
parents:
36130
diff
changeset
|
82 |
clean = list(filter(narrowmatch, s.clean)) |
36117
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
83 |
return scmutil.status(modified, added, removed, deleted, unknown, |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
84 |
ignored, clean) |
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
85 |
|
a2a6e724d61a
narrow: import experimental extension from narrowhg revision cb51d673e9c5
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
86 |
repo.__class__ = narrowrepository |