Mercurial > public > mercurial-scm > hg

annotate mercurial/unionrepo.py @ 42648:d80edcb0b30c stable

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
automation: make Windows base image name configurable Since automation broke in the middle of the 5.0 release cycle, there's a good chance it will break again in the future. While a robust solution might be to search for all available images and choose the newest one, it does seem useful to be able to explicitly choose the name of the image to find and use so users can opt in to using a different image. This commit implements that functionality. Differential Revision: https://phab.mercurial-scm.org/D6673
author Gregory Szorc <gregory.szorc@gmail.com>
date Mon, 22 Jul 2019 19:06:20 -0700
parents 94e2f8437f6b
children 64387cd2bf4d
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
25988
83f220c7d6f0 unionrepo: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24835
diff changeset
14 from __future__ import absolute_import
83f220c7d6f0 unionrepo: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24835
diff changeset
15
83f220c7d6f0 unionrepo: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24835
diff changeset
16 from .i18n import _
83f220c7d6f0 unionrepo: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 24835
diff changeset
17 from .node import nullid
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
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
34 class unionrevlog(revlog.revlog):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
35 def __init__(self, opener, indexfile, revlog2, linkmapper):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
36 # How it works:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
37 # 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
38 # look it up in revlog2.
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
39 #
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
40 # 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
41 # 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
42 opener = vfsmod.readonlyvfs(opener)
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
43 revlog.revlog.__init__(self, opener, indexfile)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
44 self.revlog2 = revlog2
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
45
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
46 n = len(self)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
47 self.repotiprev = n - 1
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
48 self.bundlerevs = set() # used by 'bundle()' revset expression
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
49 for rev2 in self.revlog2:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
50 rev = self.revlog2.index[rev2]
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
51 # rev numbers - in revlog2, very different from self.rev
38176
df5f6881cebd unionrepo: fill in uncompressed length of revlog entry
Yuya Nishihara <yuya@tcha.org>
parents: 37717
diff changeset
52 _start, _csize, rsize, base, linkrev, p1rev, p2rev, node = rev
27433
12f727a5b434 changegroup: add flags field to cg3 delta header
Mike Edgar <adgar@google.com>
parents: 26587
diff changeset
53 flags = _start & 0xFFFF
18944
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 if linkmapper is None: # link is to same revlog
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
56 assert linkrev == rev2 # we never link back
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
57 link = n
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
58 else: # rev must be mapped from repo2 cl to unified cl by linkmapper
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
59 link = linkmapper(linkrev)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
60
26230
6b16a3538c20 unionrepo: take delta base in account with building unified revlog
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25988
diff changeset
61 if linkmapper is not None: # link is to same revlog
6b16a3538c20 unionrepo: take delta base in account with building unified revlog
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25988
diff changeset
62 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
63
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
64 if node in self.nodemap:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
65 # this happens for the common revlog revisions
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
66 self.bundlerevs.add(self.nodemap[node])
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
67 continue
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
68
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
69 p1node = self.revlog2.node(p1rev)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
70 p2node = self.revlog2.node(p2rev)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
71
38176
df5f6881cebd unionrepo: fill in uncompressed length of revlog entry
Yuya Nishihara <yuya@tcha.org>
parents: 37717
diff changeset
72 # TODO: it's probably wrong to set compressed length to None, but
df5f6881cebd unionrepo: fill in uncompressed length of revlog entry
Yuya Nishihara <yuya@tcha.org>
parents: 37717
diff changeset
73 # I have no idea if csize is valid in the base revlog context.
df5f6881cebd unionrepo: fill in uncompressed length of revlog entry
Yuya Nishihara <yuya@tcha.org>
parents: 37717
diff changeset
74 e = (flags, None, rsize, base,
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
75 link, self.rev(p1node), self.rev(p2node), node)
38850
6104b203bec8 index: replace insert(-1, e) method by append(e) method
Martin von Zweigbergk <martinvonz@google.com>
parents: 38176
diff changeset
76 self.index.append(e)
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
77 self.nodemap[node] = n
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
78 self.bundlerevs.add(n)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
79 n += 1
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
80
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
81 def _chunk(self, rev):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
82 if rev <= self.repotiprev:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
83 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
84 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
85
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
86 def revdiff(self, rev1, rev2):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
87 """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
88 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
89 return self.revlog2.revdiff(
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
90 self.revlog2.rev(self.node(rev1)),
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
91 self.revlog2.rev(self.node(rev2)))
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
92 elif rev1 <= self.repotiprev and rev2 <= self.repotiprev:
19630
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
93 return self.baserevdiff(rev1, rev2)
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
94
31724
f1e0446e804c unionrepo: avoid unnecessary node -> rev conversion
Jun Wu <quark@fb.com>
parents: 31242
diff changeset
95 return mdiff.textdiff(self.revision(rev1), self.revision(rev2))
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
96
37497
1541e1a8e87d filelog: wrap revlog instead of inheriting it (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 34219
diff changeset
97 def revision(self, nodeorrev, _df=None, raw=False):
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
98 """return an uncompressed revision of a given node or revision
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
99 number.
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
100 """
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
101 if isinstance(nodeorrev, int):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
102 rev = nodeorrev
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
103 node = self.node(rev)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
104 else:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
105 node = nodeorrev
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
106 rev = self.rev(node)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
107
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
108 if node == nullid:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
109 return ""
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
110
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
111 if rev > self.repotiprev:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
112 text = self.revlog2.revision(node)
40052
55db747a21ad revlog: rename _cache to _revisioncache
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39841
diff changeset
113 self._revisioncache = (node, rev, text)
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
114 else:
19630
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
115 text = self.baserevision(rev)
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
116 # already cached
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
117 return text
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
118
19630
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
119 def baserevision(self, nodeorrev):
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
120 # Revlog subclasses may override 'revision' method to modify format of
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
121 # content retrieved from revlog. To use unionrevlog with such class one
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
122 # needs to override 'baserevision' and make more specific call here.
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
123 return revlog.revlog.revision(self, nodeorrev)
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
124
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
125 def baserevdiff(self, rev1, rev2):
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
126 # Exists for the same purpose as baserevision.
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
127 return revlog.revlog.revdiff(self, rev1, rev2)
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
128
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
129 def addrevision(self, text, transaction, link, p1=None, p2=None, d=None):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
130 raise NotImplementedError
42196
94e2f8437f6b unionrepo: sync with repository API
Joerg Sonnenberger <joerg@bec.de>
parents: 41038
diff changeset
131 def addgroup(self, deltas, linkmapper, transaction, addrevisioncb=None,
94e2f8437f6b unionrepo: sync with repository API
Joerg Sonnenberger <joerg@bec.de>
parents: 41038
diff changeset
132 maybemissingparents=False):
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
133 raise NotImplementedError
42196
94e2f8437f6b unionrepo: sync with repository API
Joerg Sonnenberger <joerg@bec.de>
parents: 41038
diff changeset
134 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
135 raise NotImplementedError
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
136 def checksize(self):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
137 raise NotImplementedError
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
138
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
139 class unionchangelog(unionrevlog, changelog.changelog):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
140 def __init__(self, opener, opener2):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
141 changelog.changelog.__init__(self, opener)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
142 linkmapper = None
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
143 changelog2 = changelog.changelog(opener2)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
144 unionrevlog.__init__(self, opener, self.indexfile, changelog2,
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
145 linkmapper)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
146
19630
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
147 def baserevision(self, nodeorrev):
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
148 # Although changelog doesn't override 'revision' method, some extensions
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
149 # may replace this class with another that does. Same story with
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
150 # manifest and filelog classes.
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
151 return changelog.changelog.revision(self, nodeorrev)
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
152
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
153 def baserevdiff(self, rev1, rev2):
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
154 return changelog.changelog.revdiff(self, rev1, rev2)
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
155
30374
f2d146d1e8d6 manifest: add unionmanifestlog support
Durham Goode <durham@fb.com>
parents: 30218
diff changeset
156 class unionmanifest(unionrevlog, manifest.manifestrevlog):
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
157 def __init__(self, opener, opener2, linkmapper):
30374
f2d146d1e8d6 manifest: add unionmanifestlog support
Durham Goode <durham@fb.com>
parents: 30218
diff changeset
158 manifest.manifestrevlog.__init__(self, opener)
f2d146d1e8d6 manifest: add unionmanifestlog support
Durham Goode <durham@fb.com>
parents: 30218
diff changeset
159 manifest2 = manifest.manifestrevlog(opener2)
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
160 unionrevlog.__init__(self, opener, self.indexfile, manifest2,
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
161 linkmapper)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
162
19630
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
163 def baserevision(self, nodeorrev):
30374
f2d146d1e8d6 manifest: add unionmanifestlog support
Durham Goode <durham@fb.com>
parents: 30218
diff changeset
164 return manifest.manifestrevlog.revision(self, nodeorrev)
19630
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
165
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
166 def baserevdiff(self, rev1, rev2):
30374
f2d146d1e8d6 manifest: add unionmanifestlog support
Durham Goode <durham@fb.com>
parents: 30218
diff changeset
167 return manifest.manifestrevlog.revdiff(self, rev1, rev2)
19630
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
168
37497
1541e1a8e87d filelog: wrap revlog instead of inheriting it (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 34219
diff changeset
169 class unionfilelog(filelog.filelog):
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
170 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
171 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
172 filelog2 = filelog.filelog(opener2, path)
37497
1541e1a8e87d filelog: wrap revlog instead of inheriting it (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 34219
diff changeset
173 self._revlog = unionrevlog(opener, self.indexfile,
1541e1a8e87d filelog: wrap revlog instead of inheriting it (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 34219
diff changeset
174 filelog2._revlog, linkmapper)
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
175 self._repo = repo
37497
1541e1a8e87d filelog: wrap revlog instead of inheriting it (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 34219
diff changeset
176 self.repotiprev = self._revlog.repotiprev
1541e1a8e87d filelog: wrap revlog instead of inheriting it (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 34219
diff changeset
177 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
178
19630
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
179 def baserevision(self, nodeorrev):
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
180 return filelog.filelog.revision(self, nodeorrev)
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
181
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
182 def baserevdiff(self, rev1, rev2):
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
183 return filelog.filelog.revdiff(self, rev1, rev2)
bb67f630b335 unionrevlog: extract 'baserevision' and 'baserevdiff' methods
Wojciech Lopata <lopek@fb.com>
parents: 18944
diff changeset
184
24118
76f6ae06ddf5 revlog: add "iscensored()" to revlog public API
Mike Edgar <adgar@google.com>
parents: 24003
diff changeset
185 def iscensored(self, rev):
76f6ae06ddf5 revlog: add "iscensored()" to revlog public API
Mike Edgar <adgar@google.com>
parents: 24003
diff changeset
186 """Check if a revision is censored."""
76f6ae06ddf5 revlog: add "iscensored()" to revlog public API
Mike Edgar <adgar@google.com>
parents: 24003
diff changeset
187 if rev <= self.repotiprev:
76f6ae06ddf5 revlog: add "iscensored()" to revlog public API
Mike Edgar <adgar@google.com>
parents: 24003
diff changeset
188 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
189 node = self.node(rev)
bf86e3e87123 unionrepo: fix wrong rev being checked in iscensored (issue5024)
Sean Farley <sean@farley.io>
parents: 26587
diff changeset
190 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
191
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
192 class unionpeer(localrepo.localpeer):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
193 def canpush(self):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
194 return False
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
195
39605
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
196 class unionrepository(object):
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
197 """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
198
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
199 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
200 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
201 """
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
202 def __init__(self, repo2, url):
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
203 self.repo2 = repo2
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
204 self._url = url
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
205
20790
49f2d5644f04 config: set a 'source' in most cases where config don't come from file but code
Mads Kiilerich <madski@unity3d.com>
parents: 19630
diff changeset
206 self.ui.setconfig('phases', 'publish', False, 'unionrepo')
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
207
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
208 @localrepo.unfilteredpropertycache
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
209 def changelog(self):
23878
37a92908a382 localrepo: remove all external users of localrepo.sopener
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 20790
diff changeset
210 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
211
39763
5ccd791344f3 localrepo: pass root manifest into manifestlog.__init__
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39605
diff changeset
212 @localrepo.unfilteredpropertycache
5ccd791344f3 localrepo: pass root manifest into manifestlog.__init__
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39605
diff changeset
213 def manifestlog(self):
5ccd791344f3 localrepo: pass root manifest into manifestlog.__init__
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39605
diff changeset
214 rootstore = unionmanifest(self.svfs, self.repo2.svfs,
5ccd791344f3 localrepo: pass root manifest into manifestlog.__init__
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39605
diff changeset
215 self.unfiltered()._clrev)
41038
3913223417ea manifest: accept narrowmatch into constructor instead of getting from repo
Martin von Zweigbergk <martinvonz@google.com>
parents: 40052
diff changeset
216 return manifest.manifestlog(self.svfs, self, rootstore,
3913223417ea manifest: accept narrowmatch into constructor instead of getting from repo
Martin von Zweigbergk <martinvonz@google.com>
parents: 40052
diff changeset
217 self.narrowmatch())
39763
5ccd791344f3 localrepo: pass root manifest into manifestlog.__init__
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39605
diff changeset
218
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
219 def _clrev(self, rev2):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
220 """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
221 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
222 return self.changelog.rev(node)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
223
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
224 def url(self):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
225 return self._url
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
226
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
227 def file(self, f):
23878
37a92908a382 localrepo: remove all external users of localrepo.sopener
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 20790
diff changeset
228 return unionfilelog(self.svfs, f, self.repo2.svfs,
28222
b966e35aad78 unionrepo: properly handle hidden linkrev in revlog (issue5070)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27750
diff changeset
229 self.unfiltered()._clrev, self)
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
230
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
231 def close(self):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
232 self.repo2.close()
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
233
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
234 def cancopy(self):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
235 return False
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
236
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
237 def peer(self):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
238 return unionpeer(self)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
239
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
240 def getcwd(self):
39818
24e493ec2229 py3: rename pycompat.getcwd() to encoding.getcwd() (API)
Matt Harbison <matt_harbison@yahoo.com>
parents: 39763
diff changeset
241 return encoding.getcwd() # always outside the repo
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
242
39549
089fc0db0954 hg: allow extra arguments to be passed to repo creation (API)
Gregory Szorc <gregory.szorc@gmail.com>
parents: 38850
diff changeset
243 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
244 if create:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26230
diff changeset
245 raise error.Abort(_('cannot create new union repository'))
33182
634997248c97 configitems: register the 'bundle.mainreporoot' config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 31724
diff changeset
246 parentpath = ui.config("bundle", "mainreporoot")
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
247 if not parentpath:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
248 # 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
249 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
250 if parentpath is None:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
251 parentpath = ''
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
252 if parentpath:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
253 # 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
254 # 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
255 cwd = encoding.getcwd()
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
256 if parentpath == cwd:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
257 parentpath = ''
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
258 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
259 cwd = pathutil.normasprefix(cwd)
18944
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
260 if parentpath.startswith(cwd):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
261 parentpath = parentpath[len(cwd):]
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
262 if path.startswith('union:'):
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
263 s = path.split(":", 1)[1].split("+", 1)
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
264 if len(s) == 1:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
265 repopath, repopath2 = parentpath, s[0]
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
266 else:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
267 repopath, repopath2 = s
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
268 else:
a9c443b3b240 unionrepo: read-only operations on a union of two localrepos
Mads Kiilerich <madski@unity3d.com>
parents:
diff changeset
269 repopath, repopath2 = parentpath, path
39605
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
270
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
271 return makeunionrepository(ui, repopath, repopath2)
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
272
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
273 def makeunionrepository(ui, repopath1, repopath2):
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
274 """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
275 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
276 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
277
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
278 url = 'union:%s+%s' % (util.expandpath(repopath1),
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
279 util.expandpath(repopath2))
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
280
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
281 class derivedunionrepository(unionrepository, repo1.__class__):
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
282 pass
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
283
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
284 repo = repo1
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
285 repo.__class__ = derivedunionrepository
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
286 unionrepository.__init__(repo1, repo2, url)
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
287
23f2299e9e53 unionrepo: dynamically create repository type from base repository
Gregory Szorc <gregory.szorc@gmail.com>
parents: 39549
diff changeset
288 return repo