annotate mercurial/bundlerepo.py @ 32076:d7b698ae153b stable

help: explain how to access subtopics in internals
author Matt DeVore <matvore@google.com>
date Wed, 19 Apr 2017 17:04:22 -0700
parents 37e793918c07
children 634997248c97
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1 # bundlerepo.py - repository class for viewing uncompressed bundles
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2 #
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3 # Copyright 2006, 2007 Benoit Boissinot <bboissin@gmail.com>
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4 #
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5 # This software may be used and distributed according to the terms of the
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6 # GNU General Public License version 2 or any later version.
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8 """Repository class for viewing uncompressed bundles.
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9
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10 This provides a read-only repository interface to bundles as if they
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11 were part of the actual repository.
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12 """
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13
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14 from __future__ import absolute_import
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15
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16 import os
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17 import shutil
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18 import tempfile
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19
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20 from .i18n import _
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21 from .node import nullid
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22
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23 from . import (
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24 bundle2,
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25 changegroup,
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26 changelog,
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27 cmdutil,
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28 discovery,
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29 error,
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30 exchange,
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31 filelog,
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32 localrepo,
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33 manifest,
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34 mdiff,
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35 node as nodemod,
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36 pathutil,
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37 phases,
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38 pycompat,
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39 revlog,
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40 util,
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41 vfs as vfsmod,
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42 )
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43
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44 class bundlerevlog(revlog.revlog):
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45 def __init__(self, opener, indexfile, bundle, linkmapper):
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46 # How it works:
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47 # To retrieve a revision, we need to know the offset of the revision in
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48 # the bundle (an unbundle object). We store this offset in the index
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49 # (start). The base of the delta is stored in the base field.
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50 #
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51 # To differentiate a rev in the bundle from a rev in the revlog, we
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52 # check revision against repotiprev.
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53 opener = vfsmod.readonlyvfs(opener)
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54 revlog.revlog.__init__(self, opener, indexfile)
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55 self.bundle = bundle
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56 n = len(self)
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57 self.repotiprev = n - 1
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58 chain = None
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59 self.bundlerevs = set() # used by 'bundle()' revset expression
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60 getchunk = lambda: bundle.deltachunk(chain)
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61 for chunkdata in iter(getchunk, {}):
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62 node = chunkdata['node']
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63 p1 = chunkdata['p1']
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64 p2 = chunkdata['p2']
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65 cs = chunkdata['cs']
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66 deltabase = chunkdata['deltabase']
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67 delta = chunkdata['delta']
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68 flags = chunkdata['flags']
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69
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70 size = len(delta)
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71 start = bundle.tell() - size
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72
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73 link = linkmapper(cs)
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74 if node in self.nodemap:
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75 # this can happen if two branches make the same change
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76 chain = node
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77 self.bundlerevs.add(self.nodemap[node])
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78 continue
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79
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80 for p in (p1, p2):
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81 if p not in self.nodemap:
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82 raise error.LookupError(p, self.indexfile,
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83 _("unknown parent"))
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84
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85 if deltabase not in self.nodemap:
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86 raise LookupError(deltabase, self.indexfile,
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87 _('unknown delta base'))
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88
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89 baserev = self.rev(deltabase)
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90 # start, size, full unc. size, base (unused), link, p1, p2, node
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91 e = (revlog.offset_type(start, flags), size, -1, baserev, link,
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92 self.rev(p1), self.rev(p2), node)
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93 self.index.insert(-1, e)
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94 self.nodemap[node] = n
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95 self.bundlerevs.add(n)
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96 chain = node
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97 n += 1
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98
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99 def _chunk(self, rev):
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100 # Warning: in case of bundle, the diff is against what we stored as
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101 # delta base, not against rev - 1
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102 # XXX: could use some caching
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103 if rev <= self.repotiprev:
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104 return revlog.revlog._chunk(self, rev)
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105 self.bundle.seek(self.start(rev))
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106 return self.bundle.read(self.length(rev))
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107
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108 def revdiff(self, rev1, rev2):
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109 """return or calculate a delta between two revisions"""
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110 if rev1 > self.repotiprev and rev2 > self.repotiprev:
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111 # hot path for bundle
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112 revb = self.index[rev2][3]
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113 if revb == rev1:
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114 return self._chunk(rev2)
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115 elif rev1 <= self.repotiprev and rev2 <= self.repotiprev:
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116 return revlog.revlog.revdiff(self, rev1, rev2)
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117
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118 return mdiff.textdiff(self.revision(rev1, raw=True),
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119 self.revision(rev2, raw=True))
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120
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121 def revision(self, nodeorrev, raw=False):
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122 """return an uncompressed revision of a given node or revision
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123 number.
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124 """
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125 if isinstance(nodeorrev, int):
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126 rev = nodeorrev
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127 node = self.node(rev)
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128 else:
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Matt Mackall <mpm@selenic.com>
parents: 16195
diff changeset
129 node = nodeorrev
d7d64b89a65c revlog: allow retrieving contents by revision number
Matt Mackall <mpm@selenic.com>
parents: 16195
diff changeset
130 rev = self.rev(node)
d7d64b89a65c revlog: allow retrieving contents by revision number
Matt Mackall <mpm@selenic.com>
parents: 16195
diff changeset
131
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10263
diff changeset
132 if node == nullid:
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10263
diff changeset
133 return ""
1942
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
134
31836
4598e8f43e20 bundlerepo: fix raw handling in revision()
Jun Wu <quark@fb.com>
parents: 31835
diff changeset
135 rawtext = None
1942
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
136 chain = []
18415
95b8629fd2de bundlerepo: use rev instead of node for iteration in revision()
Mads Kiilerich <madski@unity3d.com>
parents: 18414
diff changeset
137 iterrev = rev
1942
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
138 # reconstruct the revision if it is from a changegroup
18643
cc28a84db8c9 bundlerepo: replace basemap with the base field in the index
Mads Kiilerich <mads@kiilerich.com>
parents: 18568
diff changeset
139 while iterrev > self.repotiprev:
18415
95b8629fd2de bundlerepo: use rev instead of node for iteration in revision()
Mads Kiilerich <madski@unity3d.com>
parents: 18414
diff changeset
140 if self._cache and self._cache[1] == iterrev:
31836
4598e8f43e20 bundlerepo: fix raw handling in revision()
Jun Wu <quark@fb.com>
parents: 31835
diff changeset
141 rawtext = self._cache[2]
1942
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
142 break
18415
95b8629fd2de bundlerepo: use rev instead of node for iteration in revision()
Mads Kiilerich <madski@unity3d.com>
parents: 18414
diff changeset
143 chain.append(iterrev)
18643
cc28a84db8c9 bundlerepo: replace basemap with the base field in the index
Mads Kiilerich <mads@kiilerich.com>
parents: 18568
diff changeset
144 iterrev = self.index[iterrev][3]
31836
4598e8f43e20 bundlerepo: fix raw handling in revision()
Jun Wu <quark@fb.com>
parents: 31835
diff changeset
145 if rawtext is None:
4598e8f43e20 bundlerepo: fix raw handling in revision()
Jun Wu <quark@fb.com>
parents: 31835
diff changeset
146 rawtext = self.baserevision(iterrev)
1942
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
147
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
148 while chain:
9676
48bf28d3c8dd bundlerepo: keep the bundlerevlog interface in sync with revlog
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 9650
diff changeset
149 delta = self._chunk(chain.pop())
31836
4598e8f43e20 bundlerepo: fix raw handling in revision()
Jun Wu <quark@fb.com>
parents: 31835
diff changeset
150 rawtext = mdiff.patches(rawtext, [delta])
1942
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
151
31836
4598e8f43e20 bundlerepo: fix raw handling in revision()
Jun Wu <quark@fb.com>
parents: 31835
diff changeset
152 text, validatehash = self._processflags(rawtext, self.flags(rev),
30745
c1b7b2285522 revlog: flag processor
Remi Chaintron <remi@fb.com>
parents: 30743
diff changeset
153 'read', raw=raw)
c1b7b2285522 revlog: flag processor
Remi Chaintron <remi@fb.com>
parents: 30743
diff changeset
154 if validatehash:
c1b7b2285522 revlog: flag processor
Remi Chaintron <remi@fb.com>
parents: 30743
diff changeset
155 self.checkhash(text, node, rev=rev)
31836
4598e8f43e20 bundlerepo: fix raw handling in revision()
Jun Wu <quark@fb.com>
parents: 31835
diff changeset
156 self._cache = (node, rev, rawtext)
1942
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
157 return text
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
158
19629
81241f978fd2 bundlerevlog: extract 'baserevision' method
Wojciech Lopata <lopek@fb.com>
parents: 18825
diff changeset
159 def baserevision(self, nodeorrev):
81241f978fd2 bundlerevlog: extract 'baserevision' method
Wojciech Lopata <lopek@fb.com>
parents: 18825
diff changeset
160 # Revlog subclasses may override 'revision' method to modify format of
81241f978fd2 bundlerevlog: extract 'baserevision' method
Wojciech Lopata <lopek@fb.com>
parents: 18825
diff changeset
161 # content retrieved from revlog. To use bundlerevlog with such class one
81241f978fd2 bundlerevlog: extract 'baserevision' method
Wojciech Lopata <lopek@fb.com>
parents: 18825
diff changeset
162 # needs to override 'baserevision' and make more specific call here.
31834
433ab46f6bb4 bundlerepo: make baserevision return raw text
Jun Wu <quark@fb.com>
parents: 31723
diff changeset
163 return revlog.revlog.revision(self, nodeorrev, raw=True)
19629
81241f978fd2 bundlerevlog: extract 'baserevision' method
Wojciech Lopata <lopek@fb.com>
parents: 18825
diff changeset
164
1942
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
165 def addrevision(self, text, transaction, link, p1=None, p2=None, d=None):
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
166 raise NotImplementedError
6647
602f7c1ab954 drop superfluous param from revlog.addgroup()
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 6569
diff changeset
167 def addgroup(self, revs, linkmapper, transaction):
1942
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
168 raise NotImplementedError
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
169 def strip(self, rev, minlink):
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
170 raise NotImplementedError
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
171 def checksize(self):
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
172 raise NotImplementedError
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
173
1946
9fee186f7f0d bundlerepo: remove relative import, fix a comment
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1942
diff changeset
174 class bundlechangelog(bundlerevlog, changelog.changelog):
12332
680fe77ab5b8 bundlerepo: use bundle objects everywhere
Matt Mackall <mpm@selenic.com>
parents: 12331
diff changeset
175 def __init__(self, opener, bundle):
1946
9fee186f7f0d bundlerepo: remove relative import, fix a comment
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1942
diff changeset
176 changelog.changelog.__init__(self, opener)
14142
cb91ea6af733 bundlerepo: port to new bundle API
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 14076
diff changeset
177 linkmapper = lambda x: x
cb91ea6af733 bundlerepo: port to new bundle API
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 14076
diff changeset
178 bundlerevlog.__init__(self, opener, self.indexfile, bundle,
cb91ea6af733 bundlerepo: port to new bundle API
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 14076
diff changeset
179 linkmapper)
1942
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
180
19629
81241f978fd2 bundlerevlog: extract 'baserevision' method
Wojciech Lopata <lopek@fb.com>
parents: 18825
diff changeset
181 def baserevision(self, nodeorrev):
81241f978fd2 bundlerevlog: extract 'baserevision' method
Wojciech Lopata <lopek@fb.com>
parents: 18825
diff changeset
182 # Although changelog doesn't override 'revision' method, some extensions
81241f978fd2 bundlerevlog: extract 'baserevision' method
Wojciech Lopata <lopek@fb.com>
parents: 18825
diff changeset
183 # may replace this class with another that does. Same story with
81241f978fd2 bundlerevlog: extract 'baserevision' method
Wojciech Lopata <lopek@fb.com>
parents: 18825
diff changeset
184 # manifest and filelog classes.
24882
995003a324da bundlerepo: disable filtering of changelog while constructing revision text
Yuya Nishihara <yuya@tcha.org>
parents: 24834
diff changeset
185
995003a324da bundlerepo: disable filtering of changelog while constructing revision text
Yuya Nishihara <yuya@tcha.org>
parents: 24834
diff changeset
186 # This bypasses filtering on changelog.node() and rev() because we need
995003a324da bundlerepo: disable filtering of changelog while constructing revision text
Yuya Nishihara <yuya@tcha.org>
parents: 24834
diff changeset
187 # revision text of the bundle base even if it is hidden.
995003a324da bundlerepo: disable filtering of changelog while constructing revision text
Yuya Nishihara <yuya@tcha.org>
parents: 24834
diff changeset
188 oldfilter = self.filteredrevs
995003a324da bundlerepo: disable filtering of changelog while constructing revision text
Yuya Nishihara <yuya@tcha.org>
parents: 24834
diff changeset
189 try:
995003a324da bundlerepo: disable filtering of changelog while constructing revision text
Yuya Nishihara <yuya@tcha.org>
parents: 24834
diff changeset
190 self.filteredrevs = ()
31834
433ab46f6bb4 bundlerepo: make baserevision return raw text
Jun Wu <quark@fb.com>
parents: 31723
diff changeset
191 return changelog.changelog.revision(self, nodeorrev, raw=True)
24882
995003a324da bundlerepo: disable filtering of changelog while constructing revision text
Yuya Nishihara <yuya@tcha.org>
parents: 24834
diff changeset
192 finally:
995003a324da bundlerepo: disable filtering of changelog while constructing revision text
Yuya Nishihara <yuya@tcha.org>
parents: 24834
diff changeset
193 self.filteredrevs = oldfilter
19629
81241f978fd2 bundlerevlog: extract 'baserevision' method
Wojciech Lopata <lopek@fb.com>
parents: 18825
diff changeset
194
30373
31de088945cd manifest: add bundlemanifestlog support
Durham Goode <durham@fb.com>
parents: 30218
diff changeset
195 class bundlemanifest(bundlerevlog, manifest.manifestrevlog):
29715
55d341877316 bundlerepo: add support for treemanifests in cg3 bundles
Augie Fackler <augie@google.com>
parents: 29713
diff changeset
196 def __init__(self, opener, bundle, linkmapper, dirlogstarts=None, dir=''):
30373
31de088945cd manifest: add bundlemanifestlog support
Durham Goode <durham@fb.com>
parents: 30218
diff changeset
197 manifest.manifestrevlog.__init__(self, opener, dir=dir)
12332
680fe77ab5b8 bundlerepo: use bundle objects everywhere
Matt Mackall <mpm@selenic.com>
parents: 12331
diff changeset
198 bundlerevlog.__init__(self, opener, self.indexfile, bundle,
4257
1b5c38e9d7aa revlog: don't pass datafile as an argument
Matt Mackall <mpm@selenic.com>
parents: 4029
diff changeset
199 linkmapper)
29715
55d341877316 bundlerepo: add support for treemanifests in cg3 bundles
Augie Fackler <augie@google.com>
parents: 29713
diff changeset
200 if dirlogstarts is None:
55d341877316 bundlerepo: add support for treemanifests in cg3 bundles
Augie Fackler <augie@google.com>
parents: 29713
diff changeset
201 dirlogstarts = {}
55d341877316 bundlerepo: add support for treemanifests in cg3 bundles
Augie Fackler <augie@google.com>
parents: 29713
diff changeset
202 if self.bundle.version == "03":
55d341877316 bundlerepo: add support for treemanifests in cg3 bundles
Augie Fackler <augie@google.com>
parents: 29713
diff changeset
203 dirlogstarts = _getfilestarts(self.bundle)
55d341877316 bundlerepo: add support for treemanifests in cg3 bundles
Augie Fackler <augie@google.com>
parents: 29713
diff changeset
204 self._dirlogstarts = dirlogstarts
55d341877316 bundlerepo: add support for treemanifests in cg3 bundles
Augie Fackler <augie@google.com>
parents: 29713
diff changeset
205 self._linkmapper = linkmapper
1942
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
206
19629
81241f978fd2 bundlerevlog: extract 'baserevision' method
Wojciech Lopata <lopek@fb.com>
parents: 18825
diff changeset
207 def baserevision(self, nodeorrev):
26399
1f0e78f8f55f bundlerepo: let bundle repo look in the _mancache
Durham Goode <durham@fb.com>
parents: 25920
diff changeset
208 node = nodeorrev
1f0e78f8f55f bundlerepo: let bundle repo look in the _mancache
Durham Goode <durham@fb.com>
parents: 25920
diff changeset
209 if isinstance(node, int):
1f0e78f8f55f bundlerepo: let bundle repo look in the _mancache
Durham Goode <durham@fb.com>
parents: 25920
diff changeset
210 node = self.node(node)
1f0e78f8f55f bundlerepo: let bundle repo look in the _mancache
Durham Goode <durham@fb.com>
parents: 25920
diff changeset
211
29925
1619efcde9a4 manifest: make one use of _mancache avoid manifestctxs
Durham Goode <durham@fb.com>
parents: 29916
diff changeset
212 if node in self.fulltextcache:
31346
2a18e9e6ca43 py3: use bytearray() instead of array('c', ...) constructions
Augie Fackler <augie@google.com>
parents: 31240
diff changeset
213 result = '%s' % self.fulltextcache[node]
26399
1f0e78f8f55f bundlerepo: let bundle repo look in the _mancache
Durham Goode <durham@fb.com>
parents: 25920
diff changeset
214 else:
31834
433ab46f6bb4 bundlerepo: make baserevision return raw text
Jun Wu <quark@fb.com>
parents: 31723
diff changeset
215 result = manifest.manifestrevlog.revision(self, nodeorrev, raw=True)
26399
1f0e78f8f55f bundlerepo: let bundle repo look in the _mancache
Durham Goode <durham@fb.com>
parents: 25920
diff changeset
216 return result
19629
81241f978fd2 bundlerevlog: extract 'baserevision' method
Wojciech Lopata <lopek@fb.com>
parents: 18825
diff changeset
217
29715
55d341877316 bundlerepo: add support for treemanifests in cg3 bundles
Augie Fackler <augie@google.com>
parents: 29713
diff changeset
218 def dirlog(self, d):
55d341877316 bundlerepo: add support for treemanifests in cg3 bundles
Augie Fackler <augie@google.com>
parents: 29713
diff changeset
219 if d in self._dirlogstarts:
55d341877316 bundlerepo: add support for treemanifests in cg3 bundles
Augie Fackler <augie@google.com>
parents: 29713
diff changeset
220 self.bundle.seek(self._dirlogstarts[d])
55d341877316 bundlerepo: add support for treemanifests in cg3 bundles
Augie Fackler <augie@google.com>
parents: 29713
diff changeset
221 return bundlemanifest(
55d341877316 bundlerepo: add support for treemanifests in cg3 bundles
Augie Fackler <augie@google.com>
parents: 29713
diff changeset
222 self.opener, self.bundle, self._linkmapper,
55d341877316 bundlerepo: add support for treemanifests in cg3 bundles
Augie Fackler <augie@google.com>
parents: 29713
diff changeset
223 self._dirlogstarts, dir=d)
55d341877316 bundlerepo: add support for treemanifests in cg3 bundles
Augie Fackler <augie@google.com>
parents: 29713
diff changeset
224 return super(bundlemanifest, self).dirlog(d)
55d341877316 bundlerepo: add support for treemanifests in cg3 bundles
Augie Fackler <augie@google.com>
parents: 29713
diff changeset
225
1946
9fee186f7f0d bundlerepo: remove relative import, fix a comment
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1942
diff changeset
226 class bundlefilelog(bundlerevlog, filelog.filelog):
24921
86c0b5c09ee6 bundlerepo: remove unused 'repo' parameter
Martin von Zweigbergk <martinvonz@google.com>
parents: 24882
diff changeset
227 def __init__(self, opener, path, bundle, linkmapper):
1946
9fee186f7f0d bundlerepo: remove relative import, fix a comment
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1942
diff changeset
228 filelog.filelog.__init__(self, opener, path)
12332
680fe77ab5b8 bundlerepo: use bundle objects everywhere
Matt Mackall <mpm@selenic.com>
parents: 12331
diff changeset
229 bundlerevlog.__init__(self, opener, self.indexfile, bundle,
4257
1b5c38e9d7aa revlog: don't pass datafile as an argument
Matt Mackall <mpm@selenic.com>
parents: 4029
diff changeset
230 linkmapper)
14287
7c231754a621 filelog: add file function to open other filelogs
Sune Foldager <cryo@cyanite.org>
parents: 14190
diff changeset
231
19629
81241f978fd2 bundlerevlog: extract 'baserevision' method
Wojciech Lopata <lopek@fb.com>
parents: 18825
diff changeset
232 def baserevision(self, nodeorrev):
31834
433ab46f6bb4 bundlerepo: make baserevision return raw text
Jun Wu <quark@fb.com>
parents: 31723
diff changeset
233 return filelog.filelog.revision(self, nodeorrev, raw=True)
19629
81241f978fd2 bundlerevlog: extract 'baserevision' method
Wojciech Lopata <lopek@fb.com>
parents: 18825
diff changeset
234
17193
1d710fe5ee0e peer: introduce canpush and improve error message
Sune Foldager <cryo@cyanite.org>
parents: 17191
diff changeset
235 class bundlepeer(localrepo.localpeer):
1d710fe5ee0e peer: introduce canpush and improve error message
Sune Foldager <cryo@cyanite.org>
parents: 17191
diff changeset
236 def canpush(self):
1d710fe5ee0e peer: introduce canpush and improve error message
Sune Foldager <cryo@cyanite.org>
parents: 17191
diff changeset
237 return False
1d710fe5ee0e peer: introduce canpush and improve error message
Sune Foldager <cryo@cyanite.org>
parents: 17191
diff changeset
238
23631
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
239 class bundlephasecache(phases.phasecache):
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
240 def __init__(self, *args, **kwargs):
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
241 super(bundlephasecache, self).__init__(*args, **kwargs)
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
242 if util.safehasattr(self, 'opener'):
31240
5f68e7341ada vfs: use 'vfs' module directly in 'mercurial.bundlerepo'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30924
diff changeset
243 self.opener = vfsmod.readonlyvfs(self.opener)
23631
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
244
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
245 def write(self):
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
246 raise NotImplementedError
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
247
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
248 def _write(self, fp):
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
249 raise NotImplementedError
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
250
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
251 def _updateroots(self, phase, newroots, tr):
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
252 self.phaseroots[phase] = newroots
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
253 self.invalidate()
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
254 self.dirty = True
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
255
29712
9e88077f972c bundlerepo: introduce method to find file starts and use it
Augie Fackler <augie@google.com>
parents: 29711
diff changeset
256 def _getfilestarts(bundle):
9e88077f972c bundlerepo: introduce method to find file starts and use it
Augie Fackler <augie@google.com>
parents: 29711
diff changeset
257 bundlefilespos = {}
9e88077f972c bundlerepo: introduce method to find file starts and use it
Augie Fackler <augie@google.com>
parents: 29711
diff changeset
258 for chunkdata in iter(bundle.filelogheader, {}):
9e88077f972c bundlerepo: introduce method to find file starts and use it
Augie Fackler <augie@google.com>
parents: 29711
diff changeset
259 fname = chunkdata['filename']
9e88077f972c bundlerepo: introduce method to find file starts and use it
Augie Fackler <augie@google.com>
parents: 29711
diff changeset
260 bundlefilespos[fname] = bundle.tell()
9e88077f972c bundlerepo: introduce method to find file starts and use it
Augie Fackler <augie@google.com>
parents: 29711
diff changeset
261 for chunk in iter(lambda: bundle.deltachunk(None), {}):
9e88077f972c bundlerepo: introduce method to find file starts and use it
Augie Fackler <augie@google.com>
parents: 29711
diff changeset
262 pass
9e88077f972c bundlerepo: introduce method to find file starts and use it
Augie Fackler <augie@google.com>
parents: 29711
diff changeset
263 return bundlefilespos
9e88077f972c bundlerepo: introduce method to find file starts and use it
Augie Fackler <augie@google.com>
parents: 29711
diff changeset
264
1946
9fee186f7f0d bundlerepo: remove relative import, fix a comment
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1942
diff changeset
265 class bundlerepository(localrepo.localrepository):
1942
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
266 def __init__(self, ui, path, bundlename):
26800
7cac6ee41be7 bundlerepo: move temp-bundle writing logic into a closure
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26587
diff changeset
267 def _writetempbundle(read, suffix, header=''):
7cac6ee41be7 bundlerepo: move temp-bundle writing logic into a closure
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26587
diff changeset
268 """Write a temporary file to disk
7cac6ee41be7 bundlerepo: move temp-bundle writing logic into a closure
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26587
diff changeset
269
7cac6ee41be7 bundlerepo: move temp-bundle writing logic into a closure
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26587
diff changeset
270 This is closure because we need to make sure this tracked by
7cac6ee41be7 bundlerepo: move temp-bundle writing logic into a closure
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26587
diff changeset
271 self.tempfile for cleanup purposes."""
7cac6ee41be7 bundlerepo: move temp-bundle writing logic into a closure
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26587
diff changeset
272 fdtemp, temp = self.vfs.mkstemp(prefix="hg-bundle-",
7cac6ee41be7 bundlerepo: move temp-bundle writing logic into a closure
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26587
diff changeset
273 suffix=".hg10un")
7cac6ee41be7 bundlerepo: move temp-bundle writing logic into a closure
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26587
diff changeset
274 self.tempfile = temp
7cac6ee41be7 bundlerepo: move temp-bundle writing logic into a closure
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26587
diff changeset
275
30924
48dea083f66d py3: convert the mode argument of os.fdopen to unicodes (1 of 2)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 30745
diff changeset
276 with os.fdopen(fdtemp, pycompat.sysstr('wb')) as fptemp:
26800
7cac6ee41be7 bundlerepo: move temp-bundle writing logic into a closure
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26587
diff changeset
277 fptemp.write(header)
7cac6ee41be7 bundlerepo: move temp-bundle writing logic into a closure
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26587
diff changeset
278 while True:
7cac6ee41be7 bundlerepo: move temp-bundle writing logic into a closure
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26587
diff changeset
279 chunk = read(2**18)
7cac6ee41be7 bundlerepo: move temp-bundle writing logic into a closure
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26587
diff changeset
280 if not chunk:
7cac6ee41be7 bundlerepo: move temp-bundle writing logic into a closure
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26587
diff changeset
281 break
7cac6ee41be7 bundlerepo: move temp-bundle writing logic into a closure
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26587
diff changeset
282 fptemp.write(chunk)
7cac6ee41be7 bundlerepo: move temp-bundle writing logic into a closure
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26587
diff changeset
283
7cac6ee41be7 bundlerepo: move temp-bundle writing logic into a closure
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26587
diff changeset
284 return self.vfs.open(self.tempfile, mode="rb")
6314
9a1c59283ad3 Add ability to directly clone from all-history bundles
John Mulligan <phlogistonjohn@asynchrono.us>
parents: 6312
diff changeset
285 self._tempparent = None
9a1c59283ad3 Add ability to directly clone from all-history bundles
John Mulligan <phlogistonjohn@asynchrono.us>
parents: 6312
diff changeset
286 try:
9a1c59283ad3 Add ability to directly clone from all-history bundles
John Mulligan <phlogistonjohn@asynchrono.us>
parents: 6312
diff changeset
287 localrepo.localrepository.__init__(self, ui, path)
7637
1d54e2f6c0b7 error: move repo errors
Matt Mackall <mpm@selenic.com>
parents: 7633
diff changeset
288 except error.RepoError:
6314
9a1c59283ad3 Add ability to directly clone from all-history bundles
John Mulligan <phlogistonjohn@asynchrono.us>
parents: 6312
diff changeset
289 self._tempparent = tempfile.mkdtemp()
9198
061eeb602354 coding style: use a space after comma
Martin Geisler <mg@lazybytes.net>
parents: 8312
diff changeset
290 localrepo.instance(ui, self._tempparent, 1)
6314
9a1c59283ad3 Add ability to directly clone from all-history bundles
John Mulligan <phlogistonjohn@asynchrono.us>
parents: 6312
diff changeset
291 localrepo.localrepository.__init__(self, ui, self._tempparent)
20790
49f2d5644f04 config: set a 'source' in most cases where config don't come from file but code
Mads Kiilerich <madski@unity3d.com>
parents: 19629
diff changeset
292 self.ui.setconfig('phases', 'publish', False, 'bundlerepo')
2673
109a22f5434a hooks: add url to changegroup, incoming, prechangegroup, pretxnchangegroup hooks
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2273
diff changeset
293
6129
3d666e8e6398 bundlerepo: fix inconsistency of parsed and internal name (issue #821)
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 5664
diff changeset
294 if path:
11154
17031fea4e95 expand paths to local repository or bundle in appropriate classes
Alexander Solovyov <piranha@piranha.org.ua>
parents: 10282
diff changeset
295 self._url = 'bundle:' + util.expandpath(path) + '+' + bundlename
6129
3d666e8e6398 bundlerepo: fix inconsistency of parsed and internal name (issue #821)
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 5664
diff changeset
296 else:
3d666e8e6398 bundlerepo: fix inconsistency of parsed and internal name (issue #821)
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 5664
diff changeset
297 self._url = 'bundle:' + bundlename
2673
109a22f5434a hooks: add url to changegroup, incoming, prechangegroup, pretxnchangegroup hooks
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2273
diff changeset
298
2273
f116ddea537f add support for compressed bundle repositories
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2257
diff changeset
299 self.tempfile = None
13274
57d433f632b7 bundlerepo: use less intrusive util.posixfile to open bundle
Adrian Buehlmann <adrian@cadifra.com>
parents: 12962
diff changeset
300 f = util.posixfile(bundlename, "rb")
24072
145b823f5ce7 bundlerepo: keep track of the original bundle object
Eric Sumner <ericsumner@fb.com>
parents: 24003
diff changeset
301 self.bundlefile = self.bundle = exchange.readbundle(ui, f, bundlename)
12044
bcc7139521b7 bundlerepo: remove duplication of bundle decompressors
Matt Mackall <mpm@selenic.com>
parents: 11154
diff changeset
302
24073
ff5caa8dfd99 bundlerepo: basic bundle2 support
Eric Sumner <ericsumner@fb.com>
parents: 24072
diff changeset
303 if isinstance(self.bundle, bundle2.unbundle20):
26803
ed41ce89822d bundlerepo: properly extract compressed changegroup from bundle2
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26801
diff changeset
304 cgstream = None
ed41ce89822d bundlerepo: properly extract compressed changegroup from bundle2
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26801
diff changeset
305 for part in self.bundle.iterparts():
ed41ce89822d bundlerepo: properly extract compressed changegroup from bundle2
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26801
diff changeset
306 if part.type == 'changegroup':
ed41ce89822d bundlerepo: properly extract compressed changegroup from bundle2
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26801
diff changeset
307 if cgstream is not None:
ed41ce89822d bundlerepo: properly extract compressed changegroup from bundle2
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26801
diff changeset
308 raise NotImplementedError("can't process "
ed41ce89822d bundlerepo: properly extract compressed changegroup from bundle2
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26801
diff changeset
309 "multiple changegroups")
ed41ce89822d bundlerepo: properly extract compressed changegroup from bundle2
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26801
diff changeset
310 cgstream = part
ed41ce89822d bundlerepo: properly extract compressed changegroup from bundle2
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26801
diff changeset
311 version = part.params.get('version', '01')
29713
43924f3a55fa bundlerepo: use supportedincomingversions instead of allsupportedversions
Augie Fackler <augie@google.com>
parents: 29712
diff changeset
312 legalcgvers = changegroup.supportedincomingversions(self)
43924f3a55fa bundlerepo: use supportedincomingversions instead of allsupportedversions
Augie Fackler <augie@google.com>
parents: 29712
diff changeset
313 if version not in legalcgvers:
26803
ed41ce89822d bundlerepo: properly extract compressed changegroup from bundle2
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26801
diff changeset
314 msg = _('Unsupported changegroup version: %s')
ed41ce89822d bundlerepo: properly extract compressed changegroup from bundle2
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26801
diff changeset
315 raise error.Abort(msg % version)
ed41ce89822d bundlerepo: properly extract compressed changegroup from bundle2
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26801
diff changeset
316 if self.bundle.compressed():
ed41ce89822d bundlerepo: properly extract compressed changegroup from bundle2
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26801
diff changeset
317 cgstream = _writetempbundle(part.read,
ed41ce89822d bundlerepo: properly extract compressed changegroup from bundle2
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26801
diff changeset
318 ".cg%sun" % version)
24073
ff5caa8dfd99 bundlerepo: basic bundle2 support
Eric Sumner <ericsumner@fb.com>
parents: 24072
diff changeset
319
26803
ed41ce89822d bundlerepo: properly extract compressed changegroup from bundle2
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26801
diff changeset
320 if cgstream is None:
29389
98e8313dcd9e i18n: translate abort messages
liscju <piotr.listkiewicz@gmail.com>
parents: 28714
diff changeset
321 raise error.Abort(_('No changegroups found'))
26803
ed41ce89822d bundlerepo: properly extract compressed changegroup from bundle2
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26801
diff changeset
322 cgstream.seek(0)
24073
ff5caa8dfd99 bundlerepo: basic bundle2 support
Eric Sumner <ericsumner@fb.com>
parents: 24072
diff changeset
323
27751
a40e2f7fe49d changegroup: hide packermap behind methods
Martin von Zweigbergk <martinvonz@google.com>
parents: 26803
diff changeset
324 self.bundle = changegroup.getunbundler(version, cgstream, 'UN')
24073
ff5caa8dfd99 bundlerepo: basic bundle2 support
Eric Sumner <ericsumner@fb.com>
parents: 24072
diff changeset
325
26801
73bf76bf6f14 bundlerepo: uncompress changegroup in bundle1 case only
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26800
diff changeset
326 elif self.bundle.compressed():
73bf76bf6f14 bundlerepo: uncompress changegroup in bundle1 case only
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26800
diff changeset
327 f = _writetempbundle(self.bundle.read, '.hg10un', header='HG10UN')
73bf76bf6f14 bundlerepo: uncompress changegroup in bundle1 case only
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26800
diff changeset
328 self.bundlefile = self.bundle = exchange.readbundle(ui, f,
73bf76bf6f14 bundlerepo: uncompress changegroup in bundle1 case only
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26800
diff changeset
329 bundlename,
73bf76bf6f14 bundlerepo: uncompress changegroup in bundle1 case only
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26800
diff changeset
330 self.vfs)
73bf76bf6f14 bundlerepo: uncompress changegroup in bundle1 case only
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26800
diff changeset
331
1942
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
332 # dict with the mapping 'filename' -> position in the bundle
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
333 self.bundlefilespos = {}
5262
a35756389ef4 Make bundlerepo lazier
Brendan Cully <brendan@kublai.com>
parents: 5167
diff changeset
334
23632
e7fcf58acd71 bundlerepo: retract phase boundary
Eric Sumner <ericsumner@fb.com>
parents: 23631
diff changeset
335 self.firstnewrev = self.changelog.repotiprev + 1
e7fcf58acd71 bundlerepo: retract phase boundary
Eric Sumner <ericsumner@fb.com>
parents: 23631
diff changeset
336 phases.retractboundary(self, None, phases.draft,
e7fcf58acd71 bundlerepo: retract phase boundary
Eric Sumner <ericsumner@fb.com>
parents: 23631
diff changeset
337 [ctx.node() for ctx in self[self.firstnewrev:]])
e7fcf58acd71 bundlerepo: retract phase boundary
Eric Sumner <ericsumner@fb.com>
parents: 23631
diff changeset
338
18014
a39fe76c4c65 clfilter: ensure that filecache on localrepo is unfiltered
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17913
diff changeset
339 @localrepo.unfilteredpropertycache
23631
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
340 def _phasecache(self):
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
341 return bundlephasecache(self, self._phasedefaults)
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
342
b8260abfeb7d bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents: 22182
diff changeset
343 @localrepo.unfilteredpropertycache
8260
54a4b520bd7d localrepo: use propertycache
Matt Mackall <mpm@selenic.com>
parents: 8227
diff changeset
344 def changelog(self):
14144
3c3c53d8343a unbundler: separate delta and header parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 14142
diff changeset
345 # consume the header if it exists
3c3c53d8343a unbundler: separate delta and header parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 14142
diff changeset
346 self.bundle.changelogheader()
23878
37a92908a382 localrepo: remove all external users of localrepo.sopener
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 23633
diff changeset
347 c = bundlechangelog(self.svfs, self.bundle)
12332
680fe77ab5b8 bundlerepo: use bundle objects everywhere
Matt Mackall <mpm@selenic.com>
parents: 12331
diff changeset
348 self.manstart = self.bundle.tell()
8260
54a4b520bd7d localrepo: use propertycache
Matt Mackall <mpm@selenic.com>
parents: 8227
diff changeset
349 return c
54a4b520bd7d localrepo: use propertycache
Matt Mackall <mpm@selenic.com>
parents: 8227
diff changeset
350
30218
1767723f71cf manifest: move manifest creation to a helper function
Durham Goode <durham@fb.com>
parents: 29925
diff changeset
351 def _constructmanifest(self):
12332
680fe77ab5b8 bundlerepo: use bundle objects everywhere
Matt Mackall <mpm@selenic.com>
parents: 12331
diff changeset
352 self.bundle.seek(self.manstart)
14144
3c3c53d8343a unbundler: separate delta and header parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 14142
diff changeset
353 # consume the header if it exists
3c3c53d8343a unbundler: separate delta and header parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 14142
diff changeset
354 self.bundle.manifestheader()
28221
7a8c44844f57 bundlerepo: properly handle hidden linkrev in manifestlog (issue4945)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28186
diff changeset
355 linkmapper = self.unfiltered().changelog.rev
7a8c44844f57 bundlerepo: properly handle hidden linkrev in manifestlog (issue4945)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 28186
diff changeset
356 m = bundlemanifest(self.svfs, self.bundle, linkmapper)
12332
680fe77ab5b8 bundlerepo: use bundle objects everywhere
Matt Mackall <mpm@selenic.com>
parents: 12331
diff changeset
357 self.filestart = self.bundle.tell()
8260
54a4b520bd7d localrepo: use propertycache
Matt Mackall <mpm@selenic.com>
parents: 8227
diff changeset
358 return m
54a4b520bd7d localrepo: use propertycache
Matt Mackall <mpm@selenic.com>
parents: 8227
diff changeset
359
18014
a39fe76c4c65 clfilter: ensure that filecache on localrepo is unfiltered
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17913
diff changeset
360 @localrepo.unfilteredpropertycache
8260
54a4b520bd7d localrepo: use propertycache
Matt Mackall <mpm@selenic.com>
parents: 8227
diff changeset
361 def manstart(self):
54a4b520bd7d localrepo: use propertycache
Matt Mackall <mpm@selenic.com>
parents: 8227
diff changeset
362 self.changelog
54a4b520bd7d localrepo: use propertycache
Matt Mackall <mpm@selenic.com>
parents: 8227
diff changeset
363 return self.manstart
54a4b520bd7d localrepo: use propertycache
Matt Mackall <mpm@selenic.com>
parents: 8227
diff changeset
364
18014
a39fe76c4c65 clfilter: ensure that filecache on localrepo is unfiltered
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 17913
diff changeset
365 @localrepo.unfilteredpropertycache
8260
54a4b520bd7d localrepo: use propertycache
Matt Mackall <mpm@selenic.com>
parents: 8227
diff changeset
366 def filestart(self):
30375
11b8b740d54a manifest: remove last uses of repo.manifest
Durham Goode <durham@fb.com>
parents: 30373
diff changeset
367 self.manifestlog
8260
54a4b520bd7d localrepo: use propertycache
Matt Mackall <mpm@selenic.com>
parents: 8227
diff changeset
368 return self.filestart
1942
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
369
2673
109a22f5434a hooks: add url to changegroup, incoming, prechangegroup, pretxnchangegroup hooks
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2273
diff changeset
370 def url(self):
109a22f5434a hooks: add url to changegroup, incoming, prechangegroup, pretxnchangegroup hooks
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2273
diff changeset
371 return self._url
109a22f5434a hooks: add url to changegroup, incoming, prechangegroup, pretxnchangegroup hooks
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2273
diff changeset
372
1942
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
373 def file(self, f):
5262
a35756389ef4 Make bundlerepo lazier
Brendan Cully <brendan@kublai.com>
parents: 5167
diff changeset
374 if not self.bundlefilespos:
12332
680fe77ab5b8 bundlerepo: use bundle objects everywhere
Matt Mackall <mpm@selenic.com>
parents: 12331
diff changeset
375 self.bundle.seek(self.filestart)
29712
9e88077f972c bundlerepo: introduce method to find file starts and use it
Augie Fackler <augie@google.com>
parents: 29711
diff changeset
376 self.bundlefilespos = _getfilestarts(self.bundle)
5262
a35756389ef4 Make bundlerepo lazier
Brendan Cully <brendan@kublai.com>
parents: 5167
diff changeset
377
1942
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
378 if f in self.bundlefilespos:
12332
680fe77ab5b8 bundlerepo: use bundle objects everywhere
Matt Mackall <mpm@selenic.com>
parents: 12331
diff changeset
379 self.bundle.seek(self.bundlefilespos[f])
28186
5ab6f0fde75f bundlerepo: properly handle hidden linkrev in filelog (issue4945)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27953
diff changeset
380 linkmapper = self.unfiltered().changelog.rev
5ab6f0fde75f bundlerepo: properly handle hidden linkrev in filelog (issue4945)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 27953
diff changeset
381 return bundlefilelog(self.svfs, f, self.bundle, linkmapper)
1942
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
382 else:
23878
37a92908a382 localrepo: remove all external users of localrepo.sopener
Angel Ezquerra <angel.ezquerra@gmail.com>
parents: 23633
diff changeset
383 return filelog.filelog(self.svfs, f)
1942
9da45de3118d add bundlerepo.py: a read-only repo that can use uncompressed bundles
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
diff changeset
384
12347
6277a9469dff bundlerepo: restore close() method
Matt Mackall <mpm@selenic.com>
parents: 12335
diff changeset
385 def close(self):
6277a9469dff bundlerepo: restore close() method
Matt Mackall <mpm@selenic.com>
parents: 12335
diff changeset
386 """Close assigned bundle file immediately."""
24072
145b823f5ce7 bundlerepo: keep track of the original bundle object
Eric Sumner <ericsumner@fb.com>
parents: 24003
diff changeset
387 self.bundlefile.close()
12962
ff083040a555 bundlerepository: get rid of temporary bundle files (issue2478)
Klaus Koch <kuk42@gmx.net>
parents: 12961
diff changeset
388 if self.tempfile is not None:
20981
4fdd1172d37e bundlerepo: treat temporarily extracted bundle file via vfs
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 20790
diff changeset
389 self.vfs.unlink(self.tempfile)
6314
9a1c59283ad3 Add ability to directly clone from all-history bundles
John Mulligan <phlogistonjohn@asynchrono.us>
parents: 6312
diff changeset
390 if self._tempparent:
9a1c59283ad3 Add ability to directly clone from all-history bundles
John Mulligan <phlogistonjohn@asynchrono.us>
parents: 6312
diff changeset
391 shutil.rmtree(self._tempparent, True)
2740
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2673
diff changeset
392
6315
5c96a4bca66b clone: use cancopy
Matt Mackall <mpm@selenic.com>
parents: 6314
diff changeset
393 def cancopy(self):
5c96a4bca66b clone: use cancopy
Matt Mackall <mpm@selenic.com>
parents: 6314
diff changeset
394 return False
5c96a4bca66b clone: use cancopy
Matt Mackall <mpm@selenic.com>
parents: 6314
diff changeset
395
17193
1d710fe5ee0e peer: introduce canpush and improve error message
Sune Foldager <cryo@cyanite.org>
parents: 17191
diff changeset
396 def peer(self):
1d710fe5ee0e peer: introduce canpush and improve error message
Sune Foldager <cryo@cyanite.org>
parents: 17191
diff changeset
397 return bundlepeer(self)
1d710fe5ee0e peer: introduce canpush and improve error message
Sune Foldager <cryo@cyanite.org>
parents: 17191
diff changeset
398
7435
5e13df32fb74 bundlerepo doesn't really have a dirstate, throw AttributeError if requested
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6953
diff changeset
399 def getcwd(self):
30519
20a42325fdef py3: use pycompat.getcwd() instead of os.getcwd()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 30375
diff changeset
400 return pycompat.getcwd() # always outside the repo
7435
5e13df32fb74 bundlerepo doesn't really have a dirstate, throw AttributeError if requested
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 6953
diff changeset
401
28714
dac81729fea4 bundle: warn when update to revision existing only in a bundle (issue5004)
liscju <piotr.listkiewicz@gmail.com>
parents: 28666
diff changeset
402 # Check if parents exist in localrepo before setting
dac81729fea4 bundle: warn when update to revision existing only in a bundle (issue5004)
liscju <piotr.listkiewicz@gmail.com>
parents: 28666
diff changeset
403 def setparents(self, p1, p2=nullid):
dac81729fea4 bundle: warn when update to revision existing only in a bundle (issue5004)
liscju <piotr.listkiewicz@gmail.com>
parents: 28666
diff changeset
404 p1rev = self.changelog.rev(p1)
dac81729fea4 bundle: warn when update to revision existing only in a bundle (issue5004)
liscju <piotr.listkiewicz@gmail.com>
parents: 28666
diff changeset
405 p2rev = self.changelog.rev(p2)
dac81729fea4 bundle: warn when update to revision existing only in a bundle (issue5004)
liscju <piotr.listkiewicz@gmail.com>
parents: 28666
diff changeset
406 msg = _("setting parent to node %s that only exists in the bundle\n")
dac81729fea4 bundle: warn when update to revision existing only in a bundle (issue5004)
liscju <piotr.listkiewicz@gmail.com>
parents: 28666
diff changeset
407 if self.changelog.repotiprev < p1rev:
dac81729fea4 bundle: warn when update to revision existing only in a bundle (issue5004)
liscju <piotr.listkiewicz@gmail.com>
parents: 28666
diff changeset
408 self.ui.warn(msg % nodemod.hex(p1))
dac81729fea4 bundle: warn when update to revision existing only in a bundle (issue5004)
liscju <piotr.listkiewicz@gmail.com>
parents: 28666
diff changeset
409 if self.changelog.repotiprev < p2rev:
dac81729fea4 bundle: warn when update to revision existing only in a bundle (issue5004)
liscju <piotr.listkiewicz@gmail.com>
parents: 28666
diff changeset
410 self.ui.warn(msg % nodemod.hex(p2))
dac81729fea4 bundle: warn when update to revision existing only in a bundle (issue5004)
liscju <piotr.listkiewicz@gmail.com>
parents: 28666
diff changeset
411 return super(bundlerepository, self).setparents(p1, p2)
15597
bc0778f5619a bundlerepo: don't write branch cache to disk
Sune Foldager <cryo@cyanite.org>
parents: 15091
diff changeset
412
2740
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2673
diff changeset
413 def instance(ui, path, create):
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2673
diff changeset
414 if create:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26544
diff changeset
415 raise error.Abort(_('cannot create new bundle repository'))
25830
5418dd5be8ac bundlerepo: mark internal-only config variable
Matt Mackall <mpm@selenic.com>
parents: 24921
diff changeset
416 # internal config: bundle.mainreporoot
5664
da72b4d24797 Fix income/pull with bundle and -R (issue 820).
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 5558
diff changeset
417 parentpath = ui.config("bundle", "mainreporoot", "")
16042
4b7aa1c899dc bundlerepo: try to find containing repo on creation (issue1812)
Matt Mackall <mpm@selenic.com>
parents: 15597
diff changeset
418 if not parentpath:
4b7aa1c899dc bundlerepo: try to find containing repo on creation (issue1812)
Matt Mackall <mpm@selenic.com>
parents: 15597
diff changeset
419 # try to find the correct path to the working directory repo
30519
20a42325fdef py3: use pycompat.getcwd() instead of os.getcwd()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 30375
diff changeset
420 parentpath = cmdutil.findrepo(pycompat.getcwd())
16042
4b7aa1c899dc bundlerepo: try to find containing repo on creation (issue1812)
Matt Mackall <mpm@selenic.com>
parents: 15597
diff changeset
421 if parentpath is None:
4b7aa1c899dc bundlerepo: try to find containing repo on creation (issue1812)
Matt Mackall <mpm@selenic.com>
parents: 15597
diff changeset
422 parentpath = ''
5664
da72b4d24797 Fix income/pull with bundle and -R (issue 820).
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 5558
diff changeset
423 if parentpath:
da72b4d24797 Fix income/pull with bundle and -R (issue 820).
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 5558
diff changeset
424 # Try to make the full path relative so we get a nice, short URL.
da72b4d24797 Fix income/pull with bundle and -R (issue 820).
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 5558
diff changeset
425 # In particular, we don't want temp dir names in test outputs.
30519
20a42325fdef py3: use pycompat.getcwd() instead of os.getcwd()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 30375
diff changeset
426 cwd = pycompat.getcwd()
5664
da72b4d24797 Fix income/pull with bundle and -R (issue 820).
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 5558
diff changeset
427 if parentpath == cwd:
da72b4d24797 Fix income/pull with bundle and -R (issue 820).
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 5558
diff changeset
428 parentpath = ''
da72b4d24797 Fix income/pull with bundle and -R (issue 820).
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 5558
diff changeset
429 else:
24834
6e31e1274080 bundlerepo: use pathutil.normasprefix to ensure os.sep at the end of cwd
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 24686
diff changeset
430 cwd = pathutil.normasprefix(cwd)
5664
da72b4d24797 Fix income/pull with bundle and -R (issue 820).
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 5558
diff changeset
431 if parentpath.startswith(cwd):
da72b4d24797 Fix income/pull with bundle and -R (issue 820).
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 5558
diff changeset
432 parentpath = parentpath[len(cwd):]
14076
924c82157d46 url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents: 14073
diff changeset
433 u = util.url(path)
13826
e574207e3bcd url: refactor util.drop_scheme() and hg.localpath() into url.localpath()
Brodie Rao <brodie@bitheap.org>
parents: 13742
diff changeset
434 path = u.localpath()
e574207e3bcd url: refactor util.drop_scheme() and hg.localpath() into url.localpath()
Brodie Rao <brodie@bitheap.org>
parents: 13742
diff changeset
435 if u.scheme == 'bundle':
2740
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2673
diff changeset
436 s = path.split("+", 1)
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2673
diff changeset
437 if len(s) == 1:
5664
da72b4d24797 Fix income/pull with bundle and -R (issue 820).
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 5558
diff changeset
438 repopath, bundlename = parentpath, s[0]
2740
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2673
diff changeset
439 else:
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2673
diff changeset
440 repopath, bundlename = s
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2673
diff changeset
441 else:
5664
da72b4d24797 Fix income/pull with bundle and -R (issue 820).
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 5558
diff changeset
442 repopath, bundlename = parentpath, path
2740
386f04d6ecb3 clean up hg.py: move repo constructor code into each repo module
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2673
diff changeset
443 return bundlerepository(ui, repopath, bundlename)
12734
5dfd1c49dcc5 bundlerepo: unify common code into a new getremotechanges
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12347
diff changeset
444
23633
96c3cbec006f incoming: handle phases the same as pull
Eric Sumner <ericsumner@fb.com>
parents: 23632
diff changeset
445 class bundletransactionmanager(object):
96c3cbec006f incoming: handle phases the same as pull
Eric Sumner <ericsumner@fb.com>
parents: 23632
diff changeset
446 def transaction(self):
96c3cbec006f incoming: handle phases the same as pull
Eric Sumner <ericsumner@fb.com>
parents: 23632
diff changeset
447 return None
96c3cbec006f incoming: handle phases the same as pull
Eric Sumner <ericsumner@fb.com>
parents: 23632
diff changeset
448
96c3cbec006f incoming: handle phases the same as pull
Eric Sumner <ericsumner@fb.com>
parents: 23632
diff changeset
449 def close(self):
96c3cbec006f incoming: handle phases the same as pull
Eric Sumner <ericsumner@fb.com>
parents: 23632
diff changeset
450 raise NotImplementedError
96c3cbec006f incoming: handle phases the same as pull
Eric Sumner <ericsumner@fb.com>
parents: 23632
diff changeset
451
96c3cbec006f incoming: handle phases the same as pull
Eric Sumner <ericsumner@fb.com>
parents: 23632
diff changeset
452 def release(self):
96c3cbec006f incoming: handle phases the same as pull
Eric Sumner <ericsumner@fb.com>
parents: 23632
diff changeset
453 raise NotImplementedError
96c3cbec006f incoming: handle phases the same as pull
Eric Sumner <ericsumner@fb.com>
parents: 23632
diff changeset
454
14161
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
455 def getremotechanges(ui, repo, other, onlyheads=None, bundlename=None,
14073
72c84f24b420 discovery: drop findoutgoing and simplify findcommonincoming's api
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14004
diff changeset
456 force=False):
14161
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
457 '''obtains a bundle of changes incoming from other
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
458
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
459 "onlyheads" restricts the returned changes to those reachable from the
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
460 specified heads.
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
461 "bundlename", if given, stores the bundle to this file path permanently;
14190
8aab5a82685f bundlerepo: fix closing and docstring of getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14161
diff changeset
462 otherwise it's stored to a temp file and gets deleted again when you call
8aab5a82685f bundlerepo: fix closing and docstring of getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14161
diff changeset
463 the returned "cleanupfn".
14161
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
464 "force" indicates whether to proceed on unrelated repos.
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
465
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
466 Returns a tuple (local, csets, cleanupfn):
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
467
16683
525fdb738975 cleanup: eradicate long lines
Brodie Rao <brodie@sf.io>
parents: 16435
diff changeset
468 "local" is a local repo from which to obtain the actual incoming
525fdb738975 cleanup: eradicate long lines
Brodie Rao <brodie@sf.io>
parents: 16435
diff changeset
469 changesets; it is a bundlerepo for the obtained bundle when the
525fdb738975 cleanup: eradicate long lines
Brodie Rao <brodie@sf.io>
parents: 16435
diff changeset
470 original "other" is remote.
14161
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
471 "csets" lists the incoming changeset node ids.
16683
525fdb738975 cleanup: eradicate long lines
Brodie Rao <brodie@sf.io>
parents: 16435
diff changeset
472 "cleanupfn" must be called without arguments when you're done processing
525fdb738975 cleanup: eradicate long lines
Brodie Rao <brodie@sf.io>
parents: 16435
diff changeset
473 the changes; it closes both the original "other" and the one returned
525fdb738975 cleanup: eradicate long lines
Brodie Rao <brodie@sf.io>
parents: 16435
diff changeset
474 here.
14161
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
475 '''
16683
525fdb738975 cleanup: eradicate long lines
Brodie Rao <brodie@sf.io>
parents: 16435
diff changeset
476 tmp = discovery.findcommonincoming(repo, other, heads=onlyheads,
525fdb738975 cleanup: eradicate long lines
Brodie Rao <brodie@sf.io>
parents: 16435
diff changeset
477 force=force)
12734
5dfd1c49dcc5 bundlerepo: unify common code into a new getremotechanges
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12347
diff changeset
478 common, incoming, rheads = tmp
5dfd1c49dcc5 bundlerepo: unify common code into a new getremotechanges
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12347
diff changeset
479 if not incoming:
5dfd1c49dcc5 bundlerepo: unify common code into a new getremotechanges
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12347
diff changeset
480 try:
15091
106f89299da6 bundlerepo: add argument check before unlink
Sune Foldager <cryo@cyanite.org>
parents: 14494
diff changeset
481 if bundlename:
21694
c08a22bfa16e bundlerepo: backout dbf292f65b09
Matt Mackall <mpm@selenic.com>
parents: 21562
diff changeset
482 os.unlink(bundlename)
14004
97ed99d1f419 eliminate various naked except clauses
Idan Kamara <idankk86@gmail.com>
parents: 13826
diff changeset
483 except OSError:
12734
5dfd1c49dcc5 bundlerepo: unify common code into a new getremotechanges
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12347
diff changeset
484 pass
18138
8ab0640c3090 bundlerepo: don't return the peer without bundlerepo from getremotechanges
Mads Kiilerich <madski@unity3d.com>
parents: 17193
diff changeset
485 return repo, [], other.close
12734
5dfd1c49dcc5 bundlerepo: unify common code into a new getremotechanges
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12347
diff changeset
486
22182
510cafe72004 incoming: don't request heads that already are common
Mads Kiilerich <madski@unity3d.com>
parents: 21694
diff changeset
487 commonset = set(common)
510cafe72004 incoming: don't request heads that already are common
Mads Kiilerich <madski@unity3d.com>
parents: 21694
diff changeset
488 rheads = [x for x in rheads if x not in commonset]
510cafe72004 incoming: don't request heads that already are common
Mads Kiilerich <madski@unity3d.com>
parents: 21694
diff changeset
489
12734
5dfd1c49dcc5 bundlerepo: unify common code into a new getremotechanges
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12347
diff changeset
490 bundle = None
14161
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
491 bundlerepo = None
17191
5884812686f7 peer: introduce peer methods to prepare for peer classes
Sune Foldager <cryo@cyanite.org>
parents: 16686
diff changeset
492 localrepo = other.local()
5884812686f7 peer: introduce peer methods to prepare for peer classes
Sune Foldager <cryo@cyanite.org>
parents: 16686
diff changeset
493 if bundlename or not localrepo:
12734
5dfd1c49dcc5 bundlerepo: unify common code into a new getremotechanges
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12347
diff changeset
494 # create a bundle (uncompressed if other repo is not local)
5dfd1c49dcc5 bundlerepo: unify common code into a new getremotechanges
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12347
diff changeset
495
29684
ff5d5751fc1b bundlerepo: also read the 'devel.legacy.exchange' config
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 29389
diff changeset
496 # developer config: devel.legacy.exchange
ff5d5751fc1b bundlerepo: also read the 'devel.legacy.exchange' config
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 29389
diff changeset
497 legexc = ui.configlist('devel', 'legacy.exchange')
29689
39537bc64442 bundle2: remove 'experimental.bundle2-exp' boolean config (BC)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 29684
diff changeset
498 forcebundle1 = 'bundle2' not in legexc and 'bundle1' in legexc
29684
ff5d5751fc1b bundlerepo: also read the 'devel.legacy.exchange' config
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 29389
diff changeset
499 canbundle2 = (not forcebundle1
26544
1e8e0b01faba incoming: request a bundle2 when possible (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26543
diff changeset
500 and other.capable('getbundle')
1e8e0b01faba incoming: request a bundle2 when possible (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26543
diff changeset
501 and other.capable('bundle2'))
1e8e0b01faba incoming: request a bundle2 when possible (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26543
diff changeset
502 if canbundle2:
1e8e0b01faba incoming: request a bundle2 when possible (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26543
diff changeset
503 kwargs = {}
1e8e0b01faba incoming: request a bundle2 when possible (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26543
diff changeset
504 kwargs['common'] = common
1e8e0b01faba incoming: request a bundle2 when possible (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26543
diff changeset
505 kwargs['heads'] = rheads
1e8e0b01faba incoming: request a bundle2 when possible (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26543
diff changeset
506 kwargs['bundlecaps'] = exchange.caps20to10(repo)
1e8e0b01faba incoming: request a bundle2 when possible (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26543
diff changeset
507 kwargs['cg'] = True
1e8e0b01faba incoming: request a bundle2 when possible (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26543
diff changeset
508 b2 = other.getbundle('incoming', **kwargs)
1e8e0b01faba incoming: request a bundle2 when possible (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26543
diff changeset
509 fname = bundle = changegroup.writechunks(ui, b2._forwardchunks(),
1e8e0b01faba incoming: request a bundle2 when possible (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26543
diff changeset
510 bundlename)
1e8e0b01faba incoming: request a bundle2 when possible (BC)
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26543
diff changeset
511 else:
26543
a018cbabdb51 bundlerepo: indent some code to prepare next patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26399
diff changeset
512 if other.capable('getbundle'):
a018cbabdb51 bundlerepo: indent some code to prepare next patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26399
diff changeset
513 cg = other.getbundle('incoming', common=common, heads=rheads)
a018cbabdb51 bundlerepo: indent some code to prepare next patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26399
diff changeset
514 elif onlyheads is None and not other.capable('changegroupsubset'):
a018cbabdb51 bundlerepo: indent some code to prepare next patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26399
diff changeset
515 # compat with older servers when pulling all remote heads
a018cbabdb51 bundlerepo: indent some code to prepare next patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26399
diff changeset
516 cg = other.changegroup(incoming, "incoming")
a018cbabdb51 bundlerepo: indent some code to prepare next patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26399
diff changeset
517 rheads = None
a018cbabdb51 bundlerepo: indent some code to prepare next patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26399
diff changeset
518 else:
a018cbabdb51 bundlerepo: indent some code to prepare next patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26399
diff changeset
519 cg = other.changegroupsubset(incoming, rheads, 'incoming')
a018cbabdb51 bundlerepo: indent some code to prepare next patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26399
diff changeset
520 if localrepo:
a018cbabdb51 bundlerepo: indent some code to prepare next patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26399
diff changeset
521 bundletype = "HG10BZ"
a018cbabdb51 bundlerepo: indent some code to prepare next patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26399
diff changeset
522 else:
a018cbabdb51 bundlerepo: indent some code to prepare next patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26399
diff changeset
523 bundletype = "HG10UN"
28666
ae53ecc47414 bundle: move writebundle() from changegroup.py to bundle2.py (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 28221
diff changeset
524 fname = bundle = bundle2.writebundle(ui, cg, bundlename,
26543
a018cbabdb51 bundlerepo: indent some code to prepare next patch
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26399
diff changeset
525 bundletype)
12734
5dfd1c49dcc5 bundlerepo: unify common code into a new getremotechanges
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12347
diff changeset
526 # keep written bundle?
5dfd1c49dcc5 bundlerepo: unify common code into a new getremotechanges
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12347
diff changeset
527 if bundlename:
5dfd1c49dcc5 bundlerepo: unify common code into a new getremotechanges
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12347
diff changeset
528 bundle = None
17191
5884812686f7 peer: introduce peer methods to prepare for peer classes
Sune Foldager <cryo@cyanite.org>
parents: 16686
diff changeset
529 if not localrepo:
12734
5dfd1c49dcc5 bundlerepo: unify common code into a new getremotechanges
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12347
diff changeset
530 # use the created uncompressed bundlerepo
18825
f0564402d059 repo: repo isolation, do not pass on repo.ui for creating new repos
Simon Heimberg <simohe@besonet.ch>
parents: 18643
diff changeset
531 localrepo = bundlerepo = bundlerepository(repo.baseui, repo.root,
f0564402d059 repo: repo isolation, do not pass on repo.ui for creating new repos
Simon Heimberg <simohe@besonet.ch>
parents: 18643
diff changeset
532 fname)
14161
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
533 # this repo contains local and other now, so filter out local again
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
534 common = repo.heads()
18568
cd403d6d96ef incoming: fix incoming when a local head is remotely filtered (issue3805)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18418
diff changeset
535 if localrepo:
cd403d6d96ef incoming: fix incoming when a local head is remotely filtered (issue3805)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18418
diff changeset
536 # Part of common may be remotely filtered
cd403d6d96ef incoming: fix incoming when a local head is remotely filtered (issue3805)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18418
diff changeset
537 # So use an unfiltered version
cd403d6d96ef incoming: fix incoming when a local head is remotely filtered (issue3805)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18418
diff changeset
538 # The discovery process probably need cleanup to avoid that
cd403d6d96ef incoming: fix incoming when a local head is remotely filtered (issue3805)
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18418
diff changeset
539 localrepo = localrepo.unfiltered()
14161
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
540
14412
9ac479758d3b bundlerepo: make getremotechanges support filtering of incoming
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14287
diff changeset
541 csets = localrepo.changelog.findmissing(common, rheads)
12734
5dfd1c49dcc5 bundlerepo: unify common code into a new getremotechanges
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 12347
diff changeset
542
23633
96c3cbec006f incoming: handle phases the same as pull
Eric Sumner <ericsumner@fb.com>
parents: 23632
diff changeset
543 if bundlerepo:
96c3cbec006f incoming: handle phases the same as pull
Eric Sumner <ericsumner@fb.com>
parents: 23632
diff changeset
544 reponodes = [ctx.node() for ctx in bundlerepo[bundlerepo.firstnewrev:]]
96c3cbec006f incoming: handle phases the same as pull
Eric Sumner <ericsumner@fb.com>
parents: 23632
diff changeset
545 remotephases = other.listkeys('phases')
96c3cbec006f incoming: handle phases the same as pull
Eric Sumner <ericsumner@fb.com>
parents: 23632
diff changeset
546
96c3cbec006f incoming: handle phases the same as pull
Eric Sumner <ericsumner@fb.com>
parents: 23632
diff changeset
547 pullop = exchange.pulloperation(bundlerepo, other, heads=reponodes)
96c3cbec006f incoming: handle phases the same as pull
Eric Sumner <ericsumner@fb.com>
parents: 23632
diff changeset
548 pullop.trmanager = bundletransactionmanager()
96c3cbec006f incoming: handle phases the same as pull
Eric Sumner <ericsumner@fb.com>
parents: 23632
diff changeset
549 exchange._pullapplyphases(pullop, remotephases)
96c3cbec006f incoming: handle phases the same as pull
Eric Sumner <ericsumner@fb.com>
parents: 23632
diff changeset
550
14161
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
551 def cleanup():
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
552 if bundlerepo:
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
553 bundlerepo.close()
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
554 if bundle:
21694
c08a22bfa16e bundlerepo: backout dbf292f65b09
Matt Mackall <mpm@selenic.com>
parents: 21562
diff changeset
555 os.unlink(bundle)
14190
8aab5a82685f bundlerepo: fix closing and docstring of getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14161
diff changeset
556 other.close()
14161
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
557
8a0fca925992 bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 14158
diff changeset
558 return (localrepo, csets, cleanup)