annotate mercurial/unionrepo.py @ 51461:47752632b4fc

branchcache: rename `load` to `_load_heads` We are about to have more similar function, we rename the existing one to a more meaningful name and mark it private in the process.
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Mon, 26 Feb 2024 15:12:20 +0100
parents 861fe9273d57
children 0338fb200a30
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
1 # unionrepo.py - repository class for viewing union of repository changesets
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
2 #
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
3 # Derived from bundlerepo.py
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
4 # Copyright 2006, 2007 Benoit Boissinot <bboissin@gmail.com>
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
5 # Copyright 2013 Unity Technologies, Mads Kiilerich <madski@unity3d.com>
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
6 #
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
7 # This software may be used and distributed according to the terms of the
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
8 # GNU General Public License version 2 or any later version.
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
9
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
10 """Repository class for "in-memory pull" of one local repository to another,
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
11 allowing operations like diff and log with revsets.
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
12 """
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
13
51013
93a44c1ba0c6 revlog: adapt the `reading` check for `unionrepo`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50929
diff changeset
14 import contextlib
93a44c1ba0c6 revlog: adapt the `reading` check for `unionrepo`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50929
diff changeset
15
25988
83f220c7d6f0 unionrepo: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24835
diff changeset
16
83f220c7d6f0 unionrepo: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24835
diff changeset
17 from .i18n import _
83f220c7d6f0 unionrepo: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24835
diff changeset
18
83f220c7d6f0 unionrepo: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24835
diff changeset
19 from . import (
83f220c7d6f0 unionrepo: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24835
diff changeset
20 changelog,
83f220c7d6f0 unionrepo: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24835
diff changeset
21 cmdutil,
39818
24e493ec2229 py3: rename pycompat.getcwd() to encoding.getcwd() (API)
Matt Harbison <matt_harbison@yahoo.com>
parents: 39763
diff changeset
22 encoding,
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26230
diff changeset
23 error,
25988
83f220c7d6f0 unionrepo: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24835
diff changeset
24 filelog,
83f220c7d6f0 unionrepo: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24835
diff changeset
25 localrepo,
83f220c7d6f0 unionrepo: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24835
diff changeset
26 manifest,
83f220c7d6f0 unionrepo: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24835
diff changeset
27 mdiff,
83f220c7d6f0 unionrepo: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24835
diff changeset
28 pathutil,
83f220c7d6f0 unionrepo: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24835
diff changeset
29 revlog,
83f220c7d6f0 unionrepo: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24835
diff changeset
30 util,
31242
854f9188e354 vfs: use 'vfs' module directly in 'mercurial.unionrepo'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30743
diff changeset
31 vfs as vfsmod,
25988
83f220c7d6f0 unionrepo: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24835
diff changeset
32 )
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
33
47249
130c9f7ed914 revlog: add a "data compression mode" entry in the index tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47150
diff changeset
34 from .revlogutils import (
130c9f7ed914 revlog: add a "data compression mode" entry in the index tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47150
diff changeset
35 constants as revlog_constants,
130c9f7ed914 revlog: add a "data compression mode" entry in the index tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47150
diff changeset
36 )
130c9f7ed914 revlog: add a "data compression mode" entry in the index tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47150
diff changeset
37
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
38
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
39 class unionrevlog(revlog.revlog):
47150
8d3c2f9d4af7 revlog: use a "radix" to address revlog
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47148
diff changeset
40 def __init__(self, opener, radix, revlog2, linkmapper):
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
41 # How it works:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
42 # To retrieve a revision, we just need to know the node id so we can
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
43 # look it up in revlog2.
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
44 #
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
45 # To differentiate a rev in the second revlog from a rev in the revlog,
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
46 # we check revision against repotiprev.
31242
854f9188e354 vfs: use 'vfs' module directly in 'mercurial.unionrepo'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30743
diff changeset
47 opener = vfsmod.readonlyvfs(opener)
47072
4c041c71ec01 revlog: introduce an explicit tracking of what the revlog is about
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46780
diff changeset
48 target = getattr(revlog2, 'target', None)
4c041c71ec01 revlog: introduce an explicit tracking of what the revlog is about
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46780
diff changeset
49 if target is None:
4c041c71ec01 revlog: introduce an explicit tracking of what the revlog is about
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46780
diff changeset
50 # a revlog wrapper, eg: the manifestlog that is not an actual revlog
4c041c71ec01 revlog: introduce an explicit tracking of what the revlog is about
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46780
diff changeset
51 target = revlog2._revlog.target
47150
8d3c2f9d4af7 revlog: use a "radix" to address revlog
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47148
diff changeset
52 revlog.revlog.__init__(self, opener, target=target, radix=radix)
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
53 self.revlog2 = revlog2
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
54
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
55 n = len(self)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
56 self.repotiprev = n - 1
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
57 self.bundlerevs = set() # used by 'bundle()' revset expression
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
58 for rev2 in self.revlog2:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
59 rev = self.revlog2.index[rev2]
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
60 # rev numbers - in revlog2, very different from self.rev
47142
4292bed8da7c revlog: make the index always return the same tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47072
diff changeset
61 (
4292bed8da7c revlog: make the index always return the same tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47072
diff changeset
62 _start,
4292bed8da7c revlog: make the index always return the same tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47072
diff changeset
63 _csize,
4292bed8da7c revlog: make the index always return the same tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47072
diff changeset
64 rsize,
4292bed8da7c revlog: make the index always return the same tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47072
diff changeset
65 base,
4292bed8da7c revlog: make the index always return the same tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47072
diff changeset
66 linkrev,
4292bed8da7c revlog: make the index always return the same tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47072
diff changeset
67 p1rev,
4292bed8da7c revlog: make the index always return the same tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47072
diff changeset
68 p2rev,
4292bed8da7c revlog: make the index always return the same tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47072
diff changeset
69 node,
4292bed8da7c revlog: make the index always return the same tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47072
diff changeset
70 _sdo,
4292bed8da7c revlog: make the index always return the same tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47072
diff changeset
71 _sds,
47249
130c9f7ed914 revlog: add a "data compression mode" entry in the index tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47150
diff changeset
72 _dcm,
47256
2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47249
diff changeset
73 _sdcm,
48499
52034c42c09d rank: add a "rank" value to the revlog-entry tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47256
diff changeset
74 rank,
47142
4292bed8da7c revlog: make the index always return the same tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47072
diff changeset
75 ) = rev
27433
12f727a5b434 changegroup: add flags field to cg3 delta header
Mike Edgar <adgar@google.com>
parents: 26587
diff changeset
76 flags = _start & 0xFFFF
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
77
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
78 if linkmapper is None: # link is to same revlog
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
79 assert linkrev == rev2 # we never link back
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
80 link = n
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
81 else: # rev must be mapped from repo2 cl to unified cl by linkmapper
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
82 link = linkmapper(linkrev)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
83
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
84 if linkmapper is not None: # link is to same revlog
26230
6b16a3538c20 unionrepo: take delta base in account with building unified revlog
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25988
diff changeset
85 base = linkmapper(base)
6b16a3538c20 unionrepo: take delta base in account with building unified revlog
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25988
diff changeset
86
43565
f212cc5ffceb index: use `index.get_rev` in `unionrepo.unionrevlog`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43533
diff changeset
87 this_rev = self.index.get_rev(node)
f212cc5ffceb index: use `index.get_rev` in `unionrepo.unionrevlog`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43533
diff changeset
88 if this_rev is not None:
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
89 # this happens for the common revlog revisions
43565
f212cc5ffceb index: use `index.get_rev` in `unionrepo.unionrevlog`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 43533
diff changeset
90 self.bundlerevs.add(this_rev)
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
91 continue
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
92
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
93 p1node = self.revlog2.node(p1rev)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
94 p2node = self.revlog2.node(p2rev)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
95
45815
b6f4a1df91bd unionrepo: don't insert index tuples with None as int field
Joerg Sonnenberger <joerg@bec.de>
parents: 45788
diff changeset
96 # TODO: it's probably wrong to set compressed length to -1, but
38176
df5f6881cebd unionrepo: fill in uncompressed length of revlog entry
Yuya Nishihara <yuya@tcha.org>
parents: 37717
diff changeset
97 # I have no idea if csize is valid in the base revlog context.
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
98 e = (
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
99 flags,
45815
b6f4a1df91bd unionrepo: don't insert index tuples with None as int field
Joerg Sonnenberger <joerg@bec.de>
parents: 45788
diff changeset
100 -1,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
101 rsize,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
102 base,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
103 link,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
104 self.rev(p1node),
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
105 self.rev(p2node),
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
106 node,
47143
47ffc754989a revlog: always "append" full size tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47142
diff changeset
107 0, # sidedata offset
47ffc754989a revlog: always "append" full size tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47142
diff changeset
108 0, # sidedata size
47249
130c9f7ed914 revlog: add a "data compression mode" entry in the index tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47150
diff changeset
109 revlog_constants.COMP_MODE_INLINE,
47256
2b69555e4875 revlog: introduce a compression mode for sidedata in the revlog index
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47249
diff changeset
110 revlog_constants.COMP_MODE_INLINE,
48499
52034c42c09d rank: add a "rank" value to the revlog-entry tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47256
diff changeset
111 rank,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
112 )
38850
6104b203bec8 index: replace insert(-1, e) method by append(e) method
Martin von Zweigbergk <martinvonz@google.com>
parents: 38176
diff changeset
113 self.index.append(e)
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
114 self.bundlerevs.add(n)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
115 n += 1
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
116
51013
93a44c1ba0c6 revlog: adapt the `reading` check for `unionrepo`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50929
diff changeset
117 @contextlib.contextmanager
93a44c1ba0c6 revlog: adapt the `reading` check for `unionrepo`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50929
diff changeset
118 def reading(self):
93a44c1ba0c6 revlog: adapt the `reading` check for `unionrepo`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50929
diff changeset
119 if 0 <= len(self.bundlerevs) < len(self.index):
93a44c1ba0c6 revlog: adapt the `reading` check for `unionrepo`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50929
diff changeset
120 read_1 = super().reading
93a44c1ba0c6 revlog: adapt the `reading` check for `unionrepo`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50929
diff changeset
121 else:
93a44c1ba0c6 revlog: adapt the `reading` check for `unionrepo`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50929
diff changeset
122 read_1 = util.nullcontextmanager
93a44c1ba0c6 revlog: adapt the `reading` check for `unionrepo`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50929
diff changeset
123 if 0 < len(self.bundlerevs):
93a44c1ba0c6 revlog: adapt the `reading` check for `unionrepo`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50929
diff changeset
124 read_2 = self.revlog2.reading
93a44c1ba0c6 revlog: adapt the `reading` check for `unionrepo`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50929
diff changeset
125 else:
93a44c1ba0c6 revlog: adapt the `reading` check for `unionrepo`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50929
diff changeset
126 read_2 = util.nullcontextmanager
93a44c1ba0c6 revlog: adapt the `reading` check for `unionrepo`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50929
diff changeset
127 with read_1(), read_2():
93a44c1ba0c6 revlog: adapt the `reading` check for `unionrepo`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50929
diff changeset
128 yield
93a44c1ba0c6 revlog: adapt the `reading` check for `unionrepo`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 50929
diff changeset
129
51026
8520db304f01 revlog: drop more file description passing between private function
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 51013
diff changeset
130 def _chunk(self, rev):
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
131 if rev <= self.repotiprev:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
132 return revlog.revlog._chunk(self, rev)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
133 return self.revlog2._chunk(self.node(rev))
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
134
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
135 def revdiff(self, rev1, rev2):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
136 """return or calculate a delta between two revisions"""
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
137 if rev1 > self.repotiprev and rev2 > self.repotiprev:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
138 return self.revlog2.revdiff(
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
139 self.revlog2.rev(self.node(rev1)),
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
140 self.revlog2.rev(self.node(rev2)),
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
141 )
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
142 elif rev1 <= self.repotiprev and rev2 <= self.repotiprev:
42827
a61a8f78da28 unionrepo: use normal inheritance scheme to call revdiff
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 42826
diff changeset
143 return super(unionrevlog, self).revdiff(rev1, rev2)
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
144
42826
3e2520acf17b unionrepo: fix `revdiff` implementation to use `rawdata`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 42825
diff changeset
145 return mdiff.textdiff(self.rawdata(rev1), self.rawdata(rev2))
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
146
51026
8520db304f01 revlog: drop more file description passing between private function
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 51013
diff changeset
147 def _revisiondata(self, nodeorrev, raw=False):
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
148 if isinstance(nodeorrev, int):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
149 rev = nodeorrev
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
150 node = self.node(rev)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
151 else:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
152 node = nodeorrev
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
153 rev = self.rev(node)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
154
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
155 if rev > self.repotiprev:
42824
64c3db458d08 unionrepo: use a lower level overide in unionrepo too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 42726
diff changeset
156 # work around manifestrevlog NOT being a revlog
64c3db458d08 unionrepo: use a lower level overide in unionrepo too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 42726
diff changeset
157 revlog2 = getattr(self.revlog2, '_revlog', self.revlog2)
64c3db458d08 unionrepo: use a lower level overide in unionrepo too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 42726
diff changeset
158 func = revlog2._revisiondata
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
159 else:
42824
64c3db458d08 unionrepo: use a lower level overide in unionrepo too
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 42726
diff changeset
160 func = super(unionrevlog, self)._revisiondata
51026
8520db304f01 revlog: drop more file description passing between private function
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 51013
diff changeset
161 return func(node, raw=raw)
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
162
49974
90f047edab4f unionrepo: resync several methods to actually override superclass methods
Matt Harbison <matt_harbison@yahoo.com>
parents: 49753
diff changeset
163 def addrevision(
90f047edab4f unionrepo: resync several methods to actually override superclass methods
Matt Harbison <matt_harbison@yahoo.com>
parents: 49753
diff changeset
164 self,
90f047edab4f unionrepo: resync several methods to actually override superclass methods
Matt Harbison <matt_harbison@yahoo.com>
parents: 49753
diff changeset
165 text,
90f047edab4f unionrepo: resync several methods to actually override superclass methods
Matt Harbison <matt_harbison@yahoo.com>
parents: 49753
diff changeset
166 transaction,
90f047edab4f unionrepo: resync several methods to actually override superclass methods
Matt Harbison <matt_harbison@yahoo.com>
parents: 49753
diff changeset
167 link,
90f047edab4f unionrepo: resync several methods to actually override superclass methods
Matt Harbison <matt_harbison@yahoo.com>
parents: 49753
diff changeset
168 p1,
90f047edab4f unionrepo: resync several methods to actually override superclass methods
Matt Harbison <matt_harbison@yahoo.com>
parents: 49753
diff changeset
169 p2,
90f047edab4f unionrepo: resync several methods to actually override superclass methods
Matt Harbison <matt_harbison@yahoo.com>
parents: 49753
diff changeset
170 cachedelta=None,
90f047edab4f unionrepo: resync several methods to actually override superclass methods
Matt Harbison <matt_harbison@yahoo.com>
parents: 49753
diff changeset
171 node=None,
90f047edab4f unionrepo: resync several methods to actually override superclass methods
Matt Harbison <matt_harbison@yahoo.com>
parents: 49753
diff changeset
172 flags=revlog.REVIDX_DEFAULT_FLAGS,
90f047edab4f unionrepo: resync several methods to actually override superclass methods
Matt Harbison <matt_harbison@yahoo.com>
parents: 49753
diff changeset
173 deltacomputer=None,
90f047edab4f unionrepo: resync several methods to actually override superclass methods
Matt Harbison <matt_harbison@yahoo.com>
parents: 49753
diff changeset
174 sidedata=None,
90f047edab4f unionrepo: resync several methods to actually override superclass methods
Matt Harbison <matt_harbison@yahoo.com>
parents: 49753
diff changeset
175 ):
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
176 raise NotImplementedError
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
177
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
178 def addgroup(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
179 self,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
180 deltas,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
181 linkmapper,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
182 transaction,
46373
711ba0f1057e revlog: decouple caching from addrevision callback for addgroup
Joerg Sonnenberger <joerg@bec.de>
parents: 45815
diff changeset
183 alwayscache=False,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
184 addrevisioncb=None,
45788
a5206e71c536 revlog: extend addgroup() with callback for duplicates
Joerg Sonnenberger <joerg@bec.de>
parents: 43565
diff changeset
185 duplicaterevisioncb=None,
49974
90f047edab4f unionrepo: resync several methods to actually override superclass methods
Matt Harbison <matt_harbison@yahoo.com>
parents: 49753
diff changeset
186 debug_info=None,
90f047edab4f unionrepo: resync several methods to actually override superclass methods
Matt Harbison <matt_harbison@yahoo.com>
parents: 49753
diff changeset
187 delta_base_reuse_policy=None,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
188 ):
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
189 raise NotImplementedError
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
190
42196
94e2f8437f6b unionrepo: sync with repository API
Joerg Sonnenberger <joerg@bec.de>
parents: 41038
diff changeset
191 def strip(self, minlink, transaction):
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
192 raise NotImplementedError
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
193
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
194 def checksize(self):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
195 raise NotImplementedError
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
196
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
197
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
198 class unionchangelog(unionrevlog, changelog.changelog):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
199 def __init__(self, opener, opener2):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
200 changelog.changelog.__init__(self, opener)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
201 linkmapper = None
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
202 changelog2 = changelog.changelog(opener2)
47150
8d3c2f9d4af7 revlog: use a "radix" to address revlog
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47148
diff changeset
203 unionrevlog.__init__(self, opener, self.radix, changelog2, linkmapper)
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
204
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
205
30374
f2d146d1e8d6 manifest: add unionmanifestlog support
Durham Goode <durham@fb.com>
parents: 30218
diff changeset
206 class unionmanifest(unionrevlog, manifest.manifestrevlog):
46780
6266d19556ad node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46373
diff changeset
207 def __init__(self, nodeconstants, opener, opener2, linkmapper):
51028
f70ce1aedbcb manifestrevlog: flag some inconsistency in bundle/union repo inheritance
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 51026
diff changeset
208 # XXX manifestrevlog is not actually a revlog , so mixing it with
f70ce1aedbcb manifestrevlog: flag some inconsistency in bundle/union repo inheritance
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 51026
diff changeset
209 # bundlerevlog is not a good idea.
46780
6266d19556ad node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46373
diff changeset
210 manifest.manifestrevlog.__init__(self, nodeconstants, opener)
6266d19556ad node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46373
diff changeset
211 manifest2 = manifest.manifestrevlog(nodeconstants, opener2)
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
212 unionrevlog.__init__(
47150
8d3c2f9d4af7 revlog: use a "radix" to address revlog
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47148
diff changeset
213 self, opener, self._revlog.radix, manifest2, linkmapper
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
214 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
215
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
216
37497
1541e1a8e87d filelog: wrap revlog instead of inheriting it (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 34219
diff changeset
217 class unionfilelog(filelog.filelog):
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
218 def __init__(self, opener, path, opener2, linkmapper, repo):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
219 filelog.filelog.__init__(self, opener, path)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
220 filelog2 = filelog.filelog(opener2, path)
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
221 self._revlog = unionrevlog(
47150
8d3c2f9d4af7 revlog: use a "radix" to address revlog
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 47148
diff changeset
222 opener, self._revlog.radix, filelog2._revlog, linkmapper
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
223 )
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
224 self._repo = repo
37497
1541e1a8e87d filelog: wrap revlog instead of inheriting it (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 34219
diff changeset
225 self.repotiprev = self._revlog.repotiprev
1541e1a8e87d filelog: wrap revlog instead of inheriting it (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 34219
diff changeset
226 self.revlog2 = self._revlog.revlog2
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
227
24118
76f6ae06ddf5 revlog: add "iscensored()" to revlog public API
Mike Edgar <adgar@google.com>
parents: 24003
diff changeset
228 def iscensored(self, rev):
76f6ae06ddf5 revlog: add "iscensored()" to revlog public API
Mike Edgar <adgar@google.com>
parents: 24003
diff changeset
229 """Check if a revision is censored."""
76f6ae06ddf5 revlog: add "iscensored()" to revlog public API
Mike Edgar <adgar@google.com>
parents: 24003
diff changeset
230 if rev <= self.repotiprev:
76f6ae06ddf5 revlog: add "iscensored()" to revlog public API
Mike Edgar <adgar@google.com>
parents: 24003
diff changeset
231 return filelog.filelog.iscensored(self, rev)
27723
bf86e3e87123 unionrepo: fix wrong rev being checked in iscensored (issue5024)
Sean Farley <sean@farley.io>
parents: 26587
diff changeset
232 node = self.node(rev)
bf86e3e87123 unionrepo: fix wrong rev being checked in iscensored (issue5024)
Sean Farley <sean@farley.io>
parents: 26587
diff changeset
233 return self.revlog2.iscensored(self.revlog2.rev(node))
24118
76f6ae06ddf5 revlog: add "iscensored()" to revlog public API
Mike Edgar <adgar@google.com>
parents: 24003
diff changeset
234
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
235
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
236 class unionpeer(localrepo.localpeer):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
237 def canpush(self):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
238 return False
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
239
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
240
48946
642e31cb55f0 py3: use class X: instead of class X(object):
Gregory Szorc <gregory.szorc@gmail.com>
parents: 48875
diff changeset
241 class unionrepository:
39605
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
242 """Represents the union of data in 2 repositories.
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
243
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
244 Instances are not usable if constructed directly. Use ``instance()``
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
245 or ``makeunionrepository()`` to create a usable instance.
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
246 """
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
247
39605
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
248 def __init__(self, repo2, url):
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
249 self.repo2 = repo2
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
250 self._url = url
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
251
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
252 self.ui.setconfig(b'phases', b'publish', False, b'unionrepo')
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
253
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
254 @localrepo.unfilteredpropertycache
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
255 def changelog(self):
23878
37a92908a382 localrepo: remove all external users of localrepo.sopener
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 20790
diff changeset
256 return unionchangelog(self.svfs, self.repo2.svfs)
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
257
39763
5ccd791344f3 localrepo: pass root manifest into manifestlog.__init__
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39605
diff changeset
258 @localrepo.unfilteredpropertycache
5ccd791344f3 localrepo: pass root manifest into manifestlog.__init__
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39605
diff changeset
259 def manifestlog(self):
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
260 rootstore = unionmanifest(
46780
6266d19556ad node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46373
diff changeset
261 self.nodeconstants,
6266d19556ad node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46373
diff changeset
262 self.svfs,
6266d19556ad node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46373
diff changeset
263 self.repo2.svfs,
6266d19556ad node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46373
diff changeset
264 self.unfiltered()._clrev,
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
265 )
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
266 return manifest.manifestlog(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
267 self.svfs, self, rootstore, self.narrowmatch()
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
268 )
39763
5ccd791344f3 localrepo: pass root manifest into manifestlog.__init__
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39605
diff changeset
269
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
270 def _clrev(self, rev2):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
271 """map from repo2 changelog rev to temporary rev in self.changelog"""
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
272 node = self.repo2.changelog.node(rev2)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
273 return self.changelog.rev(node)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
274
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
275 def url(self):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
276 return self._url
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
277
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
278 def file(self, f):
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
279 return unionfilelog(
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
280 self.svfs, f, self.repo2.svfs, self.unfiltered()._clrev, self
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
281 )
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
282
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
283 def close(self):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
284 self.repo2.close()
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
285
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
286 def cancopy(self):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
287 return False
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
288
50440
3a2df812e1c7 pull: add --remote-hidden option and pass it through peer creation
Manuel Jacob <me@manueljacob.de>
parents: 49974
diff changeset
289 def peer(self, path=None, remotehidden=False):
3a2df812e1c7 pull: add --remote-hidden option and pass it through peer creation
Manuel Jacob <me@manueljacob.de>
parents: 49974
diff changeset
290 return unionpeer(self, path=None, remotehidden=remotehidden)
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
291
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
292 def getcwd(self):
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
293 return encoding.getcwd() # always outside the repo
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
294
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
295
39549
089fc0db0954 hg: allow extra arguments to be passed to repo creation (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38850
diff changeset
296 def instance(ui, path, create, intents=None, createopts=None):
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
297 if create:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
298 raise error.Abort(_(b'cannot create new union repository'))
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
299 parentpath = ui.config(b"bundle", b"mainreporoot")
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
300 if not parentpath:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
301 # try to find the correct path to the working directory repo
39818
24e493ec2229 py3: rename pycompat.getcwd() to encoding.getcwd() (API)
Matt Harbison <matt_harbison@yahoo.com>
parents: 39763
diff changeset
302 parentpath = cmdutil.findrepo(encoding.getcwd())
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
303 if parentpath is None:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
304 parentpath = b''
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
305 if parentpath:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
306 # Try to make the full path relative so we get a nice, short URL.
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
307 # In particular, we don't want temp dir names in test outputs.
39818
24e493ec2229 py3: rename pycompat.getcwd() to encoding.getcwd() (API)
Matt Harbison <matt_harbison@yahoo.com>
parents: 39763
diff changeset
308 cwd = encoding.getcwd()
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
309 if parentpath == cwd:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
310 parentpath = b''
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
311 else:
24835
e4f75c93f073 unionrepo: use pathutil.normasprefix to ensure os.sep at the end of cwd
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 24118
diff changeset
312 cwd = pathutil.normasprefix(cwd)
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
313 if parentpath.startswith(cwd):
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
314 parentpath = parentpath[len(cwd) :]
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
315 if path.startswith(b'union:'):
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
316 s = path.split(b":", 1)[1].split(b"+", 1)
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
317 if len(s) == 1:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
318 repopath, repopath2 = parentpath, s[0]
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
319 else:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
320 repopath, repopath2 = s
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
321 else:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
322 repopath, repopath2 = parentpath, path
39605
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
323
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
324 return makeunionrepository(ui, repopath, repopath2)
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
325
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
326
39605
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
327 def makeunionrepository(ui, repopath1, repopath2):
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
328 """Make a union repository object from 2 local repo paths."""
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
329 repo1 = localrepo.instance(ui, repopath1, create=False)
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
330 repo2 = localrepo.instance(ui, repopath2, create=False)
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
331
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
332 url = b'union:%s+%s' % (
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
333 util.expandpath(repopath1),
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
334 util.expandpath(repopath2),
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42829
diff changeset
335 )
39605
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
336
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
337 class derivedunionrepository(unionrepository, repo1.__class__):
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
338 pass
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
339
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
340 repo = repo1
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
341 repo.__class__ = derivedunionrepository
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
342 unionrepository.__init__(repo1, repo2, url)
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
343
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
344 return repo