Mercurial > hg
annotate mercurial/hg.py @ 26375:3686fa2b8eee
windows: insert file positioning call between reads and writes
fopen() and fdopen() have a unique-to-Windows requirement that
transitions between read and write operations in files opened
in modes r+, w+, and a+ perform a file positioning call
(fsetpos, fseek, or rewind) in between. While the MSDN docs don't
say what will happen if this is not done, observations reveal
that Python raises an IOError with errno 0. Furthermore, I
/think/ this behavior isn't deterministic. But I can reproduce
it reliably with subsequent patches applied that open revlogs
in a+ mode and perform both reads and writes.
This patch introduces a proxy class for file handles opened
in r+, w+, and a+ mode on Windows. The class intercepts calls
and audits whether a file positioning function has been called
between read and write operations. If not, a dummy, no-op seek
to the current file position is performed. This appears to be
sufficient to "trick" Windows into allowing transitions between
read and writes without raising errors.
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Sun, 27 Sep 2015 18:46:53 -0700 |
parents | c1fb2cab6260 |
children | 56b2bcea2529 |
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1 # hg.py - repository classes for mercurial |
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2 # |
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3 # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
2859 | 4 # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> |
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5 # |
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6 # This software may be used and distributed according to the terms of the |
10263 | 7 # GNU General Public License version 2 or any later version. |
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8 |
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9 from __future__ import absolute_import |
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10 |
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11 import errno |
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12 import os |
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13 import shutil |
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14 |
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15 from .i18n import _ |
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16 from .node import nullid |
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17 |
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18 from . import ( |
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19 bookmarks, |
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20 bundlerepo, |
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21 cmdutil, |
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22 discovery, |
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23 error, |
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24 exchange, |
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25 extensions, |
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26 httppeer, |
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27 localrepo, |
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28 lock, |
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29 merge as mergemod, |
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30 node, |
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31 phases, |
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32 repoview, |
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33 scmutil, |
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34 sshpeer, |
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35 statichttprepo, |
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36 ui as uimod, |
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37 unionrepo, |
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38 url, |
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39 util, |
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40 verify as verifymod, |
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41 ) |
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42 |
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43 release = lock.release |
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44 |
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45 def _local(path): |
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46 path = util.expandpath(util.urllocalpath(path)) |
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47 return (os.path.isfile(path) and bundlerepo or localrepo) |
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48 |
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49 def addbranchrevs(lrepo, other, branches, revs): |
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50 peer = other.peer() # a courtesy to callers using a localrepo for other |
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51 hashbranch, branches = branches |
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52 if not hashbranch and not branches: |
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53 x = revs or None |
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54 if util.safehasattr(revs, 'first'): |
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55 y = revs.first() |
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56 elif revs: |
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57 y = revs[0] |
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58 else: |
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59 y = None |
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60 return x, y |
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61 if revs: |
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62 revs = list(revs) |
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63 else: |
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64 revs = [] |
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65 |
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66 if not peer.capable('branchmap'): |
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67 if branches: |
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68 raise util.Abort(_("remote branch lookup not supported")) |
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69 revs.append(hashbranch) |
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70 return revs, revs[0] |
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71 branchmap = peer.branchmap() |
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72 |
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73 def primary(branch): |
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74 if branch == '.': |
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75 if not lrepo: |
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76 raise util.Abort(_("dirstate branch not accessible")) |
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77 branch = lrepo.dirstate.branch() |
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78 if branch in branchmap: |
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79 revs.extend(node.hex(r) for r in reversed(branchmap[branch])) |
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80 return True |
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81 else: |
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82 return False |
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83 |
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84 for branch in branches: |
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85 if not primary(branch): |
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86 raise error.RepoLookupError(_("unknown branch '%s'") % branch) |
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87 if hashbranch: |
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88 if not primary(hashbranch): |
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89 revs.append(hashbranch) |
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90 return revs, revs[0] |
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91 |
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92 def parseurl(path, branches=None): |
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93 '''parse url#branch, returning (url, (branch, branches))''' |
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94 |
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95 u = util.url(path) |
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96 branch = None |
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97 if u.fragment: |
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98 branch = u.fragment |
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99 u.fragment = None |
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100 return str(u), (branch, branches or []) |
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101 |
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102 schemes = { |
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103 'bundle': bundlerepo, |
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104 'union': unionrepo, |
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105 'file': _local, |
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106 'http': httppeer, |
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107 'https': httppeer, |
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108 'ssh': sshpeer, |
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109 'static-http': statichttprepo, |
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110 } |
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111 |
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112 def _peerlookup(path): |
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113 u = util.url(path) |
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114 scheme = u.scheme or 'file' |
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115 thing = schemes.get(scheme) or schemes['file'] |
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116 try: |
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117 return thing(path) |
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118 except TypeError: |
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119 # we can't test callable(thing) because 'thing' can be an unloaded |
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120 # module that implements __call__ |
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121 if not util.safehasattr(thing, 'instance'): |
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122 raise |
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123 return thing |
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124 |
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125 def islocal(repo): |
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126 '''return true if repo (or path pointing to repo) is local''' |
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127 if isinstance(repo, str): |
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128 try: |
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129 return _peerlookup(repo).islocal(repo) |
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130 except AttributeError: |
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131 return False |
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132 return repo.local() |
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133 |
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134 def openpath(ui, path): |
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135 '''open path with open if local, url.open if remote''' |
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136 pathurl = util.url(path, parsequery=False, parsefragment=False) |
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137 if pathurl.islocal(): |
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138 return util.posixfile(pathurl.localpath(), 'rb') |
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139 else: |
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140 return url.open(ui, path) |
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141 |
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142 # a list of (ui, repo) functions called for wire peer initialization |
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143 wirepeersetupfuncs = [] |
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144 |
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145 def _peerorrepo(ui, path, create=False): |
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146 """return a repository object for the specified path""" |
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147 obj = _peerlookup(path).instance(ui, path, create) |
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148 ui = getattr(obj, "ui", ui) |
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149 for name, module in extensions.extensions(ui): |
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150 hook = getattr(module, 'reposetup', None) |
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151 if hook: |
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152 hook(ui, obj) |
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153 if not obj.local(): |
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154 for f in wirepeersetupfuncs: |
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155 f(ui, obj) |
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156 return obj |
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157 |
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158 def repository(ui, path='', create=False): |
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159 """return a repository object for the specified path""" |
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160 peer = _peerorrepo(ui, path, create) |
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161 repo = peer.local() |
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162 if not repo: |
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163 raise util.Abort(_("repository '%s' is not local") % |
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164 (path or peer.url())) |
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165 return repo.filtered('visible') |
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166 |
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167 def peer(uiorrepo, opts, path, create=False): |
14554 | 168 '''return a repository peer for the specified path''' |
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169 rui = remoteui(uiorrepo, opts) |
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170 return _peerorrepo(rui, path, create).peer() |
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172 def defaultdest(source): |
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173 '''return default destination of clone if none is given |
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174 |
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175 >>> defaultdest('foo') |
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176 'foo' |
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177 >>> defaultdest('/foo/bar') |
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178 'bar' |
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179 >>> defaultdest('/') |
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180 '' |
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181 >>> defaultdest('') |
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182 '' |
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183 >>> defaultdest('http://example.org/') |
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184 '' |
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185 >>> defaultdest('http://example.org/foo/') |
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186 'foo' |
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187 ''' |
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188 path = util.url(source).path |
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189 if not path: |
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190 return '' |
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191 return os.path.basename(os.path.normpath(path)) |
2774 | 192 |
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193 def share(ui, source, dest=None, update=True, bookmarks=True): |
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194 '''create a shared repository''' |
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195 |
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196 if not islocal(source): |
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197 raise util.Abort(_('can only share local repositories')) |
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198 |
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199 if not dest: |
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200 dest = defaultdest(source) |
9344 | 201 else: |
202 dest = ui.expandpath(dest) | |
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203 |
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204 if isinstance(source, str): |
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205 origsource = ui.expandpath(source) |
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206 source, branches = parseurl(origsource) |
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207 srcrepo = repository(ui, source) |
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208 rev, checkout = addbranchrevs(srcrepo, srcrepo, branches, None) |
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209 else: |
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210 srcrepo = source.local() |
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211 origsource = source = srcrepo.url() |
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212 checkout = None |
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213 |
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214 sharedpath = srcrepo.sharedpath # if our source is already sharing |
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215 |
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216 destwvfs = scmutil.vfs(dest, realpath=True) |
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217 destvfs = scmutil.vfs(os.path.join(destwvfs.base, '.hg'), realpath=True) |
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218 |
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219 if destvfs.lexists(): |
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220 raise util.Abort(_('destination already exists')) |
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221 |
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222 if not destwvfs.isdir(): |
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223 destwvfs.mkdir() |
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224 destvfs.makedir() |
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225 |
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226 requirements = '' |
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227 try: |
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228 requirements = srcrepo.vfs.read('requires') |
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229 except IOError as inst: |
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230 if inst.errno != errno.ENOENT: |
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231 raise |
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232 |
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233 requirements += 'shared\n' |
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234 destvfs.write('requires', requirements) |
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235 destvfs.write('sharedpath', sharedpath) |
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236 |
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237 r = repository(ui, destwvfs.base) |
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238 |
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239 default = srcrepo.ui.config('paths', 'default') |
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240 if default: |
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241 fp = r.vfs("hgrc", "w", text=True) |
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242 fp.write("[paths]\n") |
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243 fp.write("default = %s\n" % default) |
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244 fp.close() |
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245 |
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246 if update: |
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247 r.ui.status(_("updating working directory\n")) |
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248 if update is not True: |
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249 checkout = update |
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250 for test in (checkout, 'default', 'tip'): |
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251 if test is None: |
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252 continue |
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253 try: |
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254 uprev = r.lookup(test) |
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255 break |
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256 except error.RepoLookupError: |
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257 continue |
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258 _update(r, uprev) |
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259 |
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260 if bookmarks: |
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261 fp = r.vfs('shared', 'w') |
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262 fp.write('bookmarks\n') |
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263 fp.close() |
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264 |
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265 def copystore(ui, srcrepo, destpath): |
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266 '''copy files from store of srcrepo in destpath |
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267 |
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268 returns destlock |
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269 ''' |
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270 destlock = None |
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271 try: |
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272 hardlink = None |
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273 num = 0 |
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274 closetopic = [None] |
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275 def prog(topic, pos): |
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276 if pos is None: |
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277 closetopic[0] = topic |
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278 else: |
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279 ui.progress(topic, pos + num) |
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280 srcpublishing = srcrepo.publishing() |
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281 srcvfs = scmutil.vfs(srcrepo.sharedpath) |
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282 dstvfs = scmutil.vfs(destpath) |
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283 for f in srcrepo.store.copylist(): |
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284 if srcpublishing and f.endswith('phaseroots'): |
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285 continue |
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286 dstbase = os.path.dirname(f) |
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287 if dstbase and not dstvfs.exists(dstbase): |
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288 dstvfs.mkdir(dstbase) |
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289 if srcvfs.exists(f): |
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290 if f.endswith('data'): |
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291 # 'dstbase' may be empty (e.g. revlog format 0) |
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292 lockfile = os.path.join(dstbase, "lock") |
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293 # lock to avoid premature writing to the target |
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294 destlock = lock.lock(dstvfs, lockfile) |
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295 hardlink, n = util.copyfiles(srcvfs.join(f), dstvfs.join(f), |
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296 hardlink, progress=prog) |
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297 num += n |
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298 if hardlink: |
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299 ui.debug("linked %d files\n" % num) |
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300 if closetopic[0]: |
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301 ui.progress(closetopic[0], None) |
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302 else: |
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303 ui.debug("copied %d files\n" % num) |
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304 if closetopic[0]: |
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305 ui.progress(closetopic[0], None) |
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306 return destlock |
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307 except: # re-raises |
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308 release(destlock) |
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309 raise |
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310 |
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311 def clonewithshare(ui, peeropts, sharepath, source, srcpeer, dest, pull=False, |
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312 rev=None, update=True, stream=False): |
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313 """Perform a clone using a shared repo. |
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314 |
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315 The store for the repository will be located at <sharepath>/.hg. The |
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316 specified revisions will be cloned or pulled from "source". A shared repo |
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317 will be created at "dest" and a working copy will be created if "update" is |
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318 True. |
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319 """ |
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320 revs = None |
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321 if rev: |
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322 if not srcpeer.capable('lookup'): |
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323 raise util.Abort(_("src repository does not support " |
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324 "revision lookup and so doesn't " |
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325 "support clone by revision")) |
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326 revs = [srcpeer.lookup(r) for r in rev] |
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327 |
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328 basename = os.path.basename(sharepath) |
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329 |
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330 if os.path.exists(sharepath): |
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331 ui.status(_('(sharing from existing pooled repository %s)\n') % |
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332 basename) |
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333 else: |
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334 ui.status(_('(sharing from new pooled repository %s)\n') % basename) |
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335 # Always use pull mode because hardlinks in share mode don't work well. |
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336 # Never update because working copies aren't necessary in share mode. |
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337 clone(ui, peeropts, source, dest=sharepath, pull=True, |
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338 rev=rev, update=False, stream=stream) |
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339 |
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340 sharerepo = repository(ui, path=sharepath) |
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341 share(ui, sharerepo, dest=dest, update=update, bookmarks=False) |
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342 |
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343 # We need to perform a pull against the dest repo to fetch bookmarks |
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344 # and other non-store data that isn't shared by default. In the case of |
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345 # non-existing shared repo, this means we pull from the remote twice. This |
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346 # is a bit weird. But at the time it was implemented, there wasn't an easy |
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347 # way to pull just non-changegroup data. |
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348 destrepo = repository(ui, path=dest) |
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349 exchange.pull(destrepo, srcpeer, heads=revs) |
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350 |
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351 return srcpeer, peer(ui, peeropts, dest) |
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352 |
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353 def clone(ui, peeropts, source, dest=None, pull=False, rev=None, |
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354 update=True, stream=False, branch=None, shareopts=None): |
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355 """Make a copy of an existing repository. |
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356 |
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357 Create a copy of an existing repository in a new directory. The |
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358 source and destination are URLs, as passed to the repository |
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359 function. Returns a pair of repository peers, the source and |
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360 newly created destination. |
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361 |
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362 The location of the source is added to the new repository's |
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363 .hg/hgrc file, as the default to be used for future pulls and |
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364 pushes. |
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365 |
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366 If an exception is raised, the partly cloned/updated destination |
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367 repository will be deleted. |
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368 |
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369 Arguments: |
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370 |
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371 source: repository object or URL |
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372 |
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373 dest: URL of destination repository to create (defaults to base |
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374 name of source repository) |
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375 |
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376 pull: always pull from source repository, even in local case or if the |
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377 server prefers streaming |
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378 |
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379 stream: stream raw data uncompressed from repository (fast over |
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380 LAN, slow over WAN) |
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381 |
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382 rev: revision to clone up to (implies pull=True) |
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383 |
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384 update: update working directory after clone completes, if |
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385 destination is local repository (True means update to default rev, |
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386 anything else is treated as a revision) |
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387 |
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388 branch: branches to clone |
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389 |
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390 shareopts: dict of options to control auto sharing behavior. The "pool" key |
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391 activates auto sharing mode and defines the directory for stores. The |
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392 "mode" key determines how to construct the directory name of the shared |
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393 repository. "identity" means the name is derived from the node of the first |
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394 changeset in the repository. "remote" means the name is derived from the |
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395 remote's path/URL. Defaults to "identity." |
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396 """ |
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397 |
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398 if isinstance(source, str): |
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399 origsource = ui.expandpath(source) |
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400 source, branch = parseurl(origsource, branch) |
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401 srcpeer = peer(ui, peeropts, source) |
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402 else: |
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403 srcpeer = source.peer() # in case we were called with a localrepo |
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404 branch = (None, branch or []) |
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405 origsource = source = srcpeer.url() |
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406 rev, checkout = addbranchrevs(srcpeer, srcpeer, branch, rev) |
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407 |
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408 if dest is None: |
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409 dest = defaultdest(source) |
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410 if dest: |
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411 ui.status(_("destination directory: %s\n") % dest) |
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413 dest = ui.expandpath(dest) | |
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414 |
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415 dest = util.urllocalpath(dest) |
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416 source = util.urllocalpath(source) |
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417 |
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418 if not dest: |
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419 raise util.Abort(_("empty destination path is not valid")) |
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420 |
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421 destvfs = scmutil.vfs(dest, expandpath=True) |
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422 if destvfs.lexists(): |
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423 if not destvfs.isdir(): |
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424 raise util.Abort(_("destination '%s' already exists") % dest) |
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425 elif destvfs.listdir(): |
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426 raise util.Abort(_("destination '%s' is not empty") % dest) |
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427 |
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428 shareopts = shareopts or {} |
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429 sharepool = shareopts.get('pool') |
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430 sharenamemode = shareopts.get('mode') |
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431 if sharepool and islocal(dest): |
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432 sharepath = None |
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433 if sharenamemode == 'identity': |
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434 # Resolve the name from the initial changeset in the remote |
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435 # repository. This returns nullid when the remote is empty. It |
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436 # raises RepoLookupError if revision 0 is filtered or otherwise |
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437 # not available. If we fail to resolve, sharing is not enabled. |
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438 try: |
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439 rootnode = srcpeer.lookup('0') |
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440 if rootnode != node.nullid: |
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441 sharepath = os.path.join(sharepool, node.hex(rootnode)) |
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442 else: |
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443 ui.status(_('(not using pooled storage: ' |
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444 'remote appears to be empty)\n')) |
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445 except error.RepoLookupError: |
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446 ui.status(_('(not using pooled storage: ' |
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447 'unable to resolve identity of remote)\n')) |
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448 elif sharenamemode == 'remote': |
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449 sharepath = os.path.join(sharepool, util.sha1(source).hexdigest()) |
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450 else: |
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451 raise util.Abort('unknown share naming mode: %s' % sharenamemode) |
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452 |
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453 if sharepath: |
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454 return clonewithshare(ui, peeropts, sharepath, source, srcpeer, |
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455 dest, pull=pull, rev=rev, update=update, |
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456 stream=stream) |
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457 |
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458 srclock = destlock = cleandir = None |
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459 srcrepo = srcpeer.local() |
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460 try: |
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461 abspath = origsource |
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462 if islocal(origsource): |
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463 abspath = os.path.abspath(util.urllocalpath(origsource)) |
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464 |
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465 if islocal(dest): |
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466 cleandir = dest |
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467 |
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468 copy = False |
17194
32a6a33b9a35
peer: remove cancopy from peer api; use directly on repo instead
Sune Foldager <cryo@cyanite.org>
parents:
17192
diff
changeset
|
469 if (srcrepo and srcrepo.cancopy() and islocal(dest) |
17671
fdd0fc046cf1
clfilter: introduce a `hassecret` function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17342
diff
changeset
|
470 and not phases.hassecret(srcrepo)): |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
471 copy = not pull and not rev |
2597
5ba8be56fa8f
clone: move code into hg module. make doc better.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2595
diff
changeset
|
472 |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
473 if copy: |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
474 try: |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
475 # we use a lock here because if we race with commit, we |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
476 # can end up with extra data in the cloned revlogs that's |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
477 # not pointed to by changesets, thus causing verify to |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
478 # fail |
14463
81f559d1b9b2
hg: remove underscores in clone function
Martin Geisler <mg@aragost.com>
parents:
14377
diff
changeset
|
479 srclock = srcrepo.lock(wait=False) |
7640 | 480 except error.LockError: |
4915
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Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
481 copy = False |
2597
5ba8be56fa8f
clone: move code into hg module. make doc better.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2595
diff
changeset
|
482 |
4915
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Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
483 if copy: |
14463
81f559d1b9b2
hg: remove underscores in clone function
Martin Geisler <mg@aragost.com>
parents:
14377
diff
changeset
|
484 srcrepo.hook('preoutgoing', throw=True, source='clone') |
15381
c519cd8f0169
backout dbdb777502dc (issue3077) (issue3071)
Matt Mackall <mpm@selenic.com>
parents:
15355
diff
changeset
|
485 hgdir = os.path.realpath(os.path.join(dest, ".hg")) |
4915
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Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
486 if not os.path.exists(dest): |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
487 os.mkdir(dest) |
7935
39566bb99a9c
on clone failure, only remove directories we created
Steve Borho <steve@borho.org>
parents:
7927
diff
changeset
|
488 else: |
39566bb99a9c
on clone failure, only remove directories we created
Steve Borho <steve@borho.org>
parents:
7927
diff
changeset
|
489 # only clean up directories we create ourselves |
18441
1f794204abbd
hg: replace DirCleanup class with normal try/finally use
Augie Fackler <raf@durin42.com>
parents:
18382
diff
changeset
|
490 cleandir = hgdir |
5569
9e209193f18d
clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents:
5277
diff
changeset
|
491 try: |
14463
81f559d1b9b2
hg: remove underscores in clone function
Martin Geisler <mg@aragost.com>
parents:
14377
diff
changeset
|
492 destpath = hgdir |
81f559d1b9b2
hg: remove underscores in clone function
Martin Geisler <mg@aragost.com>
parents:
14377
diff
changeset
|
493 util.makedir(destpath, notindexed=True) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25624
diff
changeset
|
494 except OSError as inst: |
5569
9e209193f18d
clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents:
5277
diff
changeset
|
495 if inst.errno == errno.EEXIST: |
18441
1f794204abbd
hg: replace DirCleanup class with normal try/finally use
Augie Fackler <raf@durin42.com>
parents:
18382
diff
changeset
|
496 cleandir = None |
5569
9e209193f18d
clone: fix race with same target directory (issue716)
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parents:
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changeset
|
497 raise util.Abort(_("destination '%s' already exists") |
9e209193f18d
clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents:
5277
diff
changeset
|
498 % dest) |
9e209193f18d
clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents:
5277
diff
changeset
|
499 raise |
2597
5ba8be56fa8f
clone: move code into hg module. make doc better.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2595
diff
changeset
|
500 |
15078
193e7018dc8c
hg: extract copying the store out of clone
Simon Heimberg <simohe@besonet.ch>
parents:
14952
diff
changeset
|
501 destlock = copystore(ui, srcrepo, destpath) |
22646
d6ecdb8bfa16
clone: copy `.hg/bookmarks` during copy clone
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22618
diff
changeset
|
502 # copy bookmarks over |
d6ecdb8bfa16
clone: copy `.hg/bookmarks` during copy clone
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22618
diff
changeset
|
503 srcbookmarks = srcrepo.join('bookmarks') |
d6ecdb8bfa16
clone: copy `.hg/bookmarks` during copy clone
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22618
diff
changeset
|
504 dstbookmarks = os.path.join(destpath, 'bookmarks') |
d6ecdb8bfa16
clone: copy `.hg/bookmarks` during copy clone
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22618
diff
changeset
|
505 if os.path.exists(srcbookmarks): |
d6ecdb8bfa16
clone: copy `.hg/bookmarks` during copy clone
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22618
diff
changeset
|
506 util.copyfile(srcbookmarks, dstbookmarks) |
2597
5ba8be56fa8f
clone: move code into hg module. make doc better.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2595
diff
changeset
|
507 |
17740
e6067bec18da
branchcache: fetch source branchcache during clone (issue3378)
Tomasz Kleczek <tomasz.kleczek@fb.com>
parents:
17704
diff
changeset
|
508 # Recomputing branch cache might be slow on big repos, |
e6067bec18da
branchcache: fetch source branchcache during clone (issue3378)
Tomasz Kleczek <tomasz.kleczek@fb.com>
parents:
17704
diff
changeset
|
509 # so just copy it |
22264
4bc1fd86e915
clone: for local clones, copy over filtered branchcaches as well (issue4286)
Siddharth Agarwal <sid0@fb.com>
parents:
22263
diff
changeset
|
510 def copybranchcache(fname): |
4bc1fd86e915
clone: for local clones, copy over filtered branchcaches as well (issue4286)
Siddharth Agarwal <sid0@fb.com>
parents:
22263
diff
changeset
|
511 srcbranchcache = srcrepo.join('cache/%s' % fname) |
4bc1fd86e915
clone: for local clones, copy over filtered branchcaches as well (issue4286)
Siddharth Agarwal <sid0@fb.com>
parents:
22263
diff
changeset
|
512 dstbranchcache = os.path.join(dstcachedir, fname) |
4bc1fd86e915
clone: for local clones, copy over filtered branchcaches as well (issue4286)
Siddharth Agarwal <sid0@fb.com>
parents:
22263
diff
changeset
|
513 if os.path.exists(srcbranchcache): |
4bc1fd86e915
clone: for local clones, copy over filtered branchcaches as well (issue4286)
Siddharth Agarwal <sid0@fb.com>
parents:
22263
diff
changeset
|
514 if not os.path.exists(dstcachedir): |
4bc1fd86e915
clone: for local clones, copy over filtered branchcaches as well (issue4286)
Siddharth Agarwal <sid0@fb.com>
parents:
22263
diff
changeset
|
515 os.mkdir(dstcachedir) |
4bc1fd86e915
clone: for local clones, copy over filtered branchcaches as well (issue4286)
Siddharth Agarwal <sid0@fb.com>
parents:
22263
diff
changeset
|
516 util.copyfile(srcbranchcache, dstbranchcache) |
4bc1fd86e915
clone: for local clones, copy over filtered branchcaches as well (issue4286)
Siddharth Agarwal <sid0@fb.com>
parents:
22263
diff
changeset
|
517 |
17740
e6067bec18da
branchcache: fetch source branchcache during clone (issue3378)
Tomasz Kleczek <tomasz.kleczek@fb.com>
parents:
17704
diff
changeset
|
518 dstcachedir = os.path.join(destpath, 'cache') |
22264
4bc1fd86e915
clone: for local clones, copy over filtered branchcaches as well (issue4286)
Siddharth Agarwal <sid0@fb.com>
parents:
22263
diff
changeset
|
519 # In local clones we're copying all nodes, not just served |
23139
e53f6b72a0e4
spelling: fixes from proofreading of spell checker issues
Mads Kiilerich <madski@unity3d.com>
parents:
22837
diff
changeset
|
520 # ones. Therefore copy all branch caches over. |
22264
4bc1fd86e915
clone: for local clones, copy over filtered branchcaches as well (issue4286)
Siddharth Agarwal <sid0@fb.com>
parents:
22263
diff
changeset
|
521 copybranchcache('branch2') |
4bc1fd86e915
clone: for local clones, copy over filtered branchcaches as well (issue4286)
Siddharth Agarwal <sid0@fb.com>
parents:
22263
diff
changeset
|
522 for cachename in repoview.filtertable: |
4bc1fd86e915
clone: for local clones, copy over filtered branchcaches as well (issue4286)
Siddharth Agarwal <sid0@fb.com>
parents:
22263
diff
changeset
|
523 copybranchcache('branch2-%s' % cachename) |
17740
e6067bec18da
branchcache: fetch source branchcache during clone (issue3378)
Tomasz Kleczek <tomasz.kleczek@fb.com>
parents:
17704
diff
changeset
|
524 |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
525 # we need to re-init the repo after manually copying the data |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
526 # into it |
17874
2ba70eec1cf0
peer: subrepo isolation, pass repo instead of repo.ui to hg.peer
Simon Heimberg <simohe@besonet.ch>
parents:
17872
diff
changeset
|
527 destpeer = peer(srcrepo, peeropts, dest) |
14463
81f559d1b9b2
hg: remove underscores in clone function
Martin Geisler <mg@aragost.com>
parents:
14377
diff
changeset
|
528 srcrepo.hook('outgoing', source='clone', |
12144
be9c4131a8f4
clone, patch, convert: use hex(nullid) instead of '0'*40
Martin Geisler <mg@lazybytes.net>
parents:
11818
diff
changeset
|
529 node=node.hex(node.nullid)) |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
530 else: |
5569
9e209193f18d
clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents:
5277
diff
changeset
|
531 try: |
17875
92ba3cd55be6
subrepo: more isolation, only use ui for hg.peer when there is no repo
Simon Heimberg <simohe@besonet.ch>
parents:
17874
diff
changeset
|
532 destpeer = peer(srcrepo or ui, peeropts, dest, create=True) |
92ba3cd55be6
subrepo: more isolation, only use ui for hg.peer when there is no repo
Simon Heimberg <simohe@besonet.ch>
parents:
17874
diff
changeset
|
533 # only pass ui when no srcrepo |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25624
diff
changeset
|
534 except OSError as inst: |
5569
9e209193f18d
clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents:
5277
diff
changeset
|
535 if inst.errno == errno.EEXIST: |
18441
1f794204abbd
hg: replace DirCleanup class with normal try/finally use
Augie Fackler <raf@durin42.com>
parents:
18382
diff
changeset
|
536 cleandir = None |
5569
9e209193f18d
clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents:
5277
diff
changeset
|
537 raise util.Abort(_("destination '%s' already exists") |
9e209193f18d
clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents:
5277
diff
changeset
|
538 % dest) |
9e209193f18d
clone: fix race with same target directory (issue716)
Matt Mackall <mpm@selenic.com>
parents:
5277
diff
changeset
|
539 raise |
2597
5ba8be56fa8f
clone: move code into hg module. make doc better.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2595
diff
changeset
|
540 |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
541 revs = None |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
542 if rev: |
17191
5884812686f7
peer: introduce peer methods to prepare for peer classes
Sune Foldager <cryo@cyanite.org>
parents:
17159
diff
changeset
|
543 if not srcpeer.capable('lookup'): |
9171
a458b9bf4f3a
hg: better wrapping of string literal
Martin Geisler <mg@lazybytes.net>
parents:
8907
diff
changeset
|
544 raise util.Abort(_("src repository does not support " |
a458b9bf4f3a
hg: better wrapping of string literal
Martin Geisler <mg@lazybytes.net>
parents:
8907
diff
changeset
|
545 "revision lookup and so doesn't " |
a458b9bf4f3a
hg: better wrapping of string literal
Martin Geisler <mg@lazybytes.net>
parents:
8907
diff
changeset
|
546 "support clone by revision")) |
17191
5884812686f7
peer: introduce peer methods to prepare for peer classes
Sune Foldager <cryo@cyanite.org>
parents:
17159
diff
changeset
|
547 revs = [srcpeer.lookup(r) for r in rev] |
8417
39cf453da958
clone: try updating to the actual changeset specified in options
Brett Carter <brett@rdnzl.net>
parents:
8312
diff
changeset
|
548 checkout = revs[0] |
17191
5884812686f7
peer: introduce peer methods to prepare for peer classes
Sune Foldager <cryo@cyanite.org>
parents:
17159
diff
changeset
|
549 if destpeer.local(): |
23545
68c434799559
hg.clone: set 'stream' depending on whether --pull was requested or not
Siddharth Agarwal <sid0@fb.com>
parents:
23139
diff
changeset
|
550 if not stream: |
68c434799559
hg.clone: set 'stream' depending on whether --pull was requested or not
Siddharth Agarwal <sid0@fb.com>
parents:
23139
diff
changeset
|
551 if pull: |
68c434799559
hg.clone: set 'stream' depending on whether --pull was requested or not
Siddharth Agarwal <sid0@fb.com>
parents:
23139
diff
changeset
|
552 stream = False |
68c434799559
hg.clone: set 'stream' depending on whether --pull was requested or not
Siddharth Agarwal <sid0@fb.com>
parents:
23139
diff
changeset
|
553 else: |
68c434799559
hg.clone: set 'stream' depending on whether --pull was requested or not
Siddharth Agarwal <sid0@fb.com>
parents:
23139
diff
changeset
|
554 stream = None |
17191
5884812686f7
peer: introduce peer methods to prepare for peer classes
Sune Foldager <cryo@cyanite.org>
parents:
17159
diff
changeset
|
555 destpeer.local().clone(srcpeer, heads=revs, stream=stream) |
5884812686f7
peer: introduce peer methods to prepare for peer classes
Sune Foldager <cryo@cyanite.org>
parents:
17159
diff
changeset
|
556 elif srcrepo: |
22647
5b6cd8526d56
clone: explicitly push bookmarks when cloning from local to remote
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22646
diff
changeset
|
557 exchange.push(srcrepo, destpeer, revs=revs, |
5b6cd8526d56
clone: explicitly push bookmarks when cloning from local to remote
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22646
diff
changeset
|
558 bookmarks=srcrepo._bookmarks.keys()) |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
559 else: |
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
560 raise util.Abort(_("clone from remote to remote not supported")) |
2597
5ba8be56fa8f
clone: move code into hg module. make doc better.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2595
diff
changeset
|
561 |
18441
1f794204abbd
hg: replace DirCleanup class with normal try/finally use
Augie Fackler <raf@durin42.com>
parents:
18382
diff
changeset
|
562 cleandir = None |
2597
5ba8be56fa8f
clone: move code into hg module. make doc better.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2595
diff
changeset
|
563 |
17191
5884812686f7
peer: introduce peer methods to prepare for peer classes
Sune Foldager <cryo@cyanite.org>
parents:
17159
diff
changeset
|
564 destrepo = destpeer.local() |
5884812686f7
peer: introduce peer methods to prepare for peer classes
Sune Foldager <cryo@cyanite.org>
parents:
17159
diff
changeset
|
565 if destrepo: |
22837
2be7d5ebd4d0
config: use the same hgrc for a cloned repo as for an uninitted repo
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22818
diff
changeset
|
566 template = uimod.samplehgrcs['cloned'] |
23877
7cc77030c557
localrepo: remove all external users of localrepo.opener
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
23614
diff
changeset
|
567 fp = destrepo.vfs("hgrc", "w", text=True) |
15552
62c9183a0bbb
clone: don't save user's password in .hg/hgrc (Issue3122)
Augie Fackler <durin42@gmail.com>
parents:
15381
diff
changeset
|
568 u = util.url(abspath) |
62c9183a0bbb
clone: don't save user's password in .hg/hgrc (Issue3122)
Augie Fackler <durin42@gmail.com>
parents:
15381
diff
changeset
|
569 u.passwd = None |
62c9183a0bbb
clone: don't save user's password in .hg/hgrc (Issue3122)
Augie Fackler <durin42@gmail.com>
parents:
15381
diff
changeset
|
570 defaulturl = str(u) |
22380
82b2ba904e3e
clone: provide sample username = config entry in .hg/hgrc (issue4359)
Augie Fackler <raf@durin42.com>
parents:
22264
diff
changeset
|
571 fp.write(template % defaulturl) |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
572 fp.close() |
5185
156f4c8a12aa
clone: do not delete the target if only the update fails
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
4635
diff
changeset
|
573 |
20790
49f2d5644f04
config: set a 'source' in most cases where config don't come from file but code
Mads Kiilerich <madski@unity3d.com>
parents:
20355
diff
changeset
|
574 destrepo.ui.setconfig('paths', 'default', defaulturl, 'clone') |
8814
ab668c92a036
subrepo: add update/merge logic
Matt Mackall <mpm@selenic.com>
parents:
8807
diff
changeset
|
575 |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
576 if update: |
6526
cfeeac24fc1e
repo: add rjoin method
Bryan O'Sullivan <bos@serpentine.com>
parents:
6525
diff
changeset
|
577 if update is not True: |
17342
471f30d360ea
clone: don't fail with --update for non-local clones (issue3578)
Augie Fackler <raf@durin42.com>
parents:
17248
diff
changeset
|
578 checkout = srcpeer.lookup(update) |
17867
c9339efed653
clone: make sure to use "@" as bookmark and "default" as branch (issue3677)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
17844
diff
changeset
|
579 uprev = None |
17882
36ed69d4593d
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|
580 status = None |
17867
c9339efed653
clone: make sure to use "@" as bookmark and "default" as branch (issue3677)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
581 if checkout is not None: |
5248 | 582 try: |
17867
c9339efed653
clone: make sure to use "@" as bookmark and "default" as branch (issue3677)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
583 uprev = destrepo.lookup(checkout) |
9423
1444a42f6052
Make distinct lookup error for localrepo.lookup
Matt Mackall <mpm@selenic.com>
parents:
9344
diff
changeset
|
584 except error.RepoLookupError: |
26354
c1fb2cab6260
clone: check update rev for being True
Sean Farley <sean@farley.io>
parents:
26353
diff
changeset
|
585 if update is not True: |
c1fb2cab6260
clone: check update rev for being True
Sean Farley <sean@farley.io>
parents:
26353
diff
changeset
|
586 try: |
c1fb2cab6260
clone: check update rev for being True
Sean Farley <sean@farley.io>
parents:
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diff
changeset
|
587 uprev = destrepo.lookup(update) |
c1fb2cab6260
clone: check update rev for being True
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parents:
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diff
changeset
|
588 except error.RepoLookupError: |
c1fb2cab6260
clone: check update rev for being True
Sean Farley <sean@farley.io>
parents:
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diff
changeset
|
589 pass |
17867
c9339efed653
clone: make sure to use "@" as bookmark and "default" as branch (issue3677)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
590 if uprev is None: |
c9339efed653
clone: make sure to use "@" as bookmark and "default" as branch (issue3677)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
591 try: |
c9339efed653
clone: make sure to use "@" as bookmark and "default" as branch (issue3677)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
592 uprev = destrepo._bookmarks['@'] |
17870
7d2dd10ce9ea
clone: activate @ bookmark if updating to it
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
593 update = '@' |
17882
36ed69d4593d
clone: show status "updating to bookmark @"
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changeset
|
594 bn = destrepo[uprev].branch() |
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changeset
|
595 if bn == 'default': |
36ed69d4593d
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parents:
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changeset
|
596 status = _("updating to bookmark @\n") |
36ed69d4593d
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parents:
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diff
changeset
|
597 else: |
20868
5db105f216c3
i18n: fix "% inside _()" problems
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20858
diff
changeset
|
598 status = (_("updating to bookmark @ on branch %s\n") |
26353
7c20d501709b
clone: fix over-indented continuation line
Sean Farley <sean@farley.io>
parents:
26240
diff
changeset
|
599 % bn) |
17867
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clone: make sure to use "@" as bookmark and "default" as branch (issue3677)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
600 except KeyError: |
c9339efed653
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Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
601 try: |
c9339efed653
clone: make sure to use "@" as bookmark and "default" as branch (issue3677)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
602 uprev = destrepo.branchtip('default') |
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Thomas Arendsen Hein <thomas@intevation.de>
parents:
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changeset
|
603 except error.RepoLookupError: |
c9339efed653
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Thomas Arendsen Hein <thomas@intevation.de>
parents:
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changeset
|
604 uprev = destrepo.lookup('tip') |
17882
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parents:
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changeset
|
605 if not status: |
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parents:
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changeset
|
606 bn = destrepo[uprev].branch() |
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changeset
|
607 status = _("updating to branch %s\n") % bn |
36ed69d4593d
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parents:
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changeset
|
608 destrepo.ui.status(status) |
14463
81f559d1b9b2
hg: remove underscores in clone function
Martin Geisler <mg@aragost.com>
parents:
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diff
changeset
|
609 _update(destrepo, uprev) |
17703
4a07d2ff7c66
clone: activate bookmark specified with --updaterev
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
610 if update in destrepo._bookmarks: |
24945
e0b0fbd47491
bookmarks: rename setcurrent to activate (API)
Ryan McElroy <rmcelroy@fb.com>
parents:
24440
diff
changeset
|
611 bookmarks.activate(destrepo, update) |
4915
97b734fb9c6f
Use try/finally pattern to cleanup locks and transactions
Matt Mackall <mpm@selenic.com>
parents:
4853
diff
changeset
|
612 finally: |
15908
60cb4f381a78
bookmarks: backout locking change in 12dea4d998ec
Matt Mackall <mpm@selenic.com>
parents:
15887
diff
changeset
|
613 release(srclock, destlock) |
18441
1f794204abbd
hg: replace DirCleanup class with normal try/finally use
Augie Fackler <raf@durin42.com>
parents:
18382
diff
changeset
|
614 if cleandir is not None: |
1f794204abbd
hg: replace DirCleanup class with normal try/finally use
Augie Fackler <raf@durin42.com>
parents:
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diff
changeset
|
615 shutil.rmtree(cleandir, True) |
17191
5884812686f7
peer: introduce peer methods to prepare for peer classes
Sune Foldager <cryo@cyanite.org>
parents:
17159
diff
changeset
|
616 if srcpeer is not None: |
5884812686f7
peer: introduce peer methods to prepare for peer classes
Sune Foldager <cryo@cyanite.org>
parents:
17159
diff
changeset
|
617 srcpeer.close() |
19313
3b96d6e44a4d
hg: move return statement after finally block
simon@laptop-tosh
parents:
18944
diff
changeset
|
618 return srcpeer, destpeer |
2775
b550cd82f92a
Move merge code to its own module
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
619 |
3316
39fd6e82ea38
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diff
changeset
|
620 def _showstats(repo, stats): |
9454
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hg: avoid combining translated strings
Martin Geisler <mg@lazybytes.net>
parents:
9425
diff
changeset
|
621 repo.ui.status(_("%d files updated, %d files merged, " |
dafadd7ff07e
hg: avoid combining translated strings
Martin Geisler <mg@lazybytes.net>
parents:
9425
diff
changeset
|
622 "%d files removed, %d files unresolved\n") % stats) |
3316
39fd6e82ea38
merge: pull user messages out to hg.py
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
623 |
17895
17c030014ddf
subrepo: only do clean update when overwrite is set (issue3276)
Simon Heimberg <simohe@besonet.ch>
parents:
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diff
changeset
|
624 def updaterepo(repo, node, overwrite): |
17c030014ddf
subrepo: only do clean update when overwrite is set (issue3276)
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parents:
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diff
changeset
|
625 """Update the working directory to node. |
17c030014ddf
subrepo: only do clean update when overwrite is set (issue3276)
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parents:
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changeset
|
626 |
17c030014ddf
subrepo: only do clean update when overwrite is set (issue3276)
Simon Heimberg <simohe@besonet.ch>
parents:
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diff
changeset
|
627 When overwrite is set, changes are clobbered, merged else |
17c030014ddf
subrepo: only do clean update when overwrite is set (issue3276)
Simon Heimberg <simohe@besonet.ch>
parents:
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diff
changeset
|
628 |
17c030014ddf
subrepo: only do clean update when overwrite is set (issue3276)
Simon Heimberg <simohe@besonet.ch>
parents:
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diff
changeset
|
629 returns stats (see pydoc mercurial.merge.applyupdates)""" |
21537
1ab30e9ba0fc
update: specify custom conflict markers for update (BC)
Durham Goode <durham@fb.com>
parents:
21051
diff
changeset
|
630 return mergemod.update(repo, node, False, overwrite, None, |
1ab30e9ba0fc
update: specify custom conflict markers for update (BC)
Durham Goode <durham@fb.com>
parents:
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diff
changeset
|
631 labels=['working copy', 'destination']) |
17895
17c030014ddf
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parents:
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diff
changeset
|
632 |
2808
30f59f4a327e
Introduce update helper functions: update, merge, clean, and revert
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changeset
|
633 def update(repo, node): |
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Introduce update helper functions: update, merge, clean, and revert
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changeset
|
634 """update the working directory to node, merging linear changes""" |
17895
17c030014ddf
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parents:
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diff
changeset
|
635 stats = updaterepo(repo, node, False) |
3316
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changeset
|
636 _showstats(repo, stats) |
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changeset
|
637 if stats[3]: |
6518 | 638 repo.ui.status(_("use 'hg resolve' to retry unresolved file merges\n")) |
5635
0c608a8d9c5f
merge: make return codes more sensible
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parents:
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diff
changeset
|
639 return stats[3] > 0 |
2775
b550cd82f92a
Move merge code to its own module
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parents:
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diff
changeset
|
640 |
7546
c7f48414f3ad
add a comment about the need of hg._update()
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
7280
diff
changeset
|
641 # naming conflict in clone() |
c7f48414f3ad
add a comment about the need of hg._update()
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parents:
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changeset
|
642 _update = update |
c7f48414f3ad
add a comment about the need of hg._update()
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
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diff
changeset
|
643 |
4917
126f527b3ba3
Make repo locks recursive, eliminate all passing of lock/wlock
Matt Mackall <mpm@selenic.com>
parents:
4915
diff
changeset
|
644 def clean(repo, node, show_stats=True): |
2808
30f59f4a327e
Introduce update helper functions: update, merge, clean, and revert
Matt Mackall <mpm@selenic.com>
parents:
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changeset
|
645 """forcibly switch the working directory to node, clobbering changes""" |
17895
17c030014ddf
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Simon Heimberg <simohe@besonet.ch>
parents:
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diff
changeset
|
646 stats = updaterepo(repo, node, True) |
19332
0af993732f66
update: remove .hg/graftstate on clean (issue3970)
Siddharth Agarwal <sid0@fb.com>
parents:
18944
diff
changeset
|
647 util.unlinkpath(repo.join('graftstate'), ignoremissing=True) |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10263
diff
changeset
|
648 if show_stats: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10263
diff
changeset
|
649 _showstats(repo, stats) |
5635
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parents:
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changeset
|
650 return stats[3] > 0 |
2775
b550cd82f92a
Move merge code to its own module
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parents:
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diff
changeset
|
651 |
4917
126f527b3ba3
Make repo locks recursive, eliminate all passing of lock/wlock
Matt Mackall <mpm@selenic.com>
parents:
4915
diff
changeset
|
652 def merge(repo, node, force=None, remind=True): |
13162
115a9760c382
merge: document some internal return values.
Greg Ward <greg-hg@gerg.ca>
parents:
13047
diff
changeset
|
653 """Branch merge with node, resolving changes. Return true if any |
115a9760c382
merge: document some internal return values.
Greg Ward <greg-hg@gerg.ca>
parents:
13047
diff
changeset
|
654 unresolved conflicts.""" |
10651
5f091fc1bab7
style: use consistent variable names (*mod) with imports which would shadow
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10380
diff
changeset
|
655 stats = mergemod.update(repo, node, True, force, False) |
3316
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merge: pull user messages out to hg.py
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changeset
|
656 _showstats(repo, stats) |
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changeset
|
657 if stats[3]: |
7821
9fe7e6acf525
merge: better error messages to lead users to hg update --clean to abandon merges.
Augie Fackler <durin42@gmail.com>
parents:
7640
diff
changeset
|
658 repo.ui.status(_("use 'hg resolve' to retry unresolved file merges " |
12314
f2daa6ab514a
merge: suggest 'hg up -C .' for discarding changes, not 'hg up -C'
Brodie Rao <brodie@bitheap.org>
parents:
12273
diff
changeset
|
659 "or 'hg update -C .' to abandon\n")) |
3316
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diff
changeset
|
660 elif remind: |
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changeset
|
661 repo.ui.status(_("(branch merge, don't forget to commit)\n")) |
5635
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Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
662 return stats[3] > 0 |
2808
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Introduce update helper functions: update, merge, clean, and revert
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
663 |
12730
33e1fd2aeb3c
incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12729
diff
changeset
|
664 def _incoming(displaychlist, subreporecurse, ui, repo, source, |
33e1fd2aeb3c
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changeset
|
665 opts, buffered=False): |
33e1fd2aeb3c
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changeset
|
666 """ |
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changeset
|
667 Helper for incoming / gincoming. |
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diff
changeset
|
668 displaychlist gets called with |
33e1fd2aeb3c
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diff
changeset
|
669 (remoterepo, incomingchangesetlist, displayer) parameters, |
33e1fd2aeb3c
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parents:
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changeset
|
670 and is supposed to contain only code that can't be unified. |
33e1fd2aeb3c
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changeset
|
671 """ |
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diff
changeset
|
672 source, branches = parseurl(ui.expandpath(source), opts.get('branch')) |
14556
517e1d88bf7e
hg: change various repository() users to use peer() where appropriate
Matt Mackall <mpm@selenic.com>
parents:
14555
diff
changeset
|
673 other = peer(repo, opts, source) |
14076
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14073
diff
changeset
|
674 ui.status(_('comparing with %s\n') % util.hidepassword(source)) |
12730
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diff
changeset
|
675 revs, checkout = addbranchrevs(repo, other, branches, opts.get('rev')) |
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diff
changeset
|
676 |
33e1fd2aeb3c
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changeset
|
677 if revs: |
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diff
changeset
|
678 revs = [other.lookup(rev) for rev in revs] |
14161
8a0fca925992
bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
14156
diff
changeset
|
679 other, chlist, cleanupfn = bundlerepo.getremotechanges(ui, repo, other, |
8a0fca925992
bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
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diff
changeset
|
680 revs, opts["bundle"], opts["force"]) |
8a0fca925992
bundlerepo: fix and improve getremotechanges
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
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diff
changeset
|
681 try: |
8a0fca925992
bundlerepo: fix and improve getremotechanges
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diff
changeset
|
682 if not chlist: |
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changeset
|
683 ui.status(_("no changes found\n")) |
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diff
changeset
|
684 return subreporecurse() |
12730
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diff
changeset
|
685 |
33e1fd2aeb3c
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diff
changeset
|
686 displayer = cmdutil.show_changeset(ui, other, opts, buffered) |
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changeset
|
687 displaychlist(other, chlist, displayer) |
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changeset
|
688 displayer.close() |
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diff
changeset
|
689 finally: |
14161
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changeset
|
690 cleanupfn() |
12730
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changeset
|
691 subreporecurse() |
33e1fd2aeb3c
incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12729
diff
changeset
|
692 return 0 # exit code is zero since we found incoming changes |
33e1fd2aeb3c
incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12729
diff
changeset
|
693 |
12273
e392d00ab5b0
incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12271
diff
changeset
|
694 def incoming(ui, repo, source, opts): |
12730
33e1fd2aeb3c
incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12729
diff
changeset
|
695 def subreporecurse(): |
12400
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
696 ret = 1 |
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
697 if opts.get('subrepos'): |
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
698 ctx = repo[None] |
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
699 for subpath in sorted(ctx.substate): |
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
700 sub = ctx.sub(subpath) |
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
701 ret = min(ret, sub.incoming(ui, source, opts)) |
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
702 return ret |
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
703 |
12730
33e1fd2aeb3c
incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12729
diff
changeset
|
704 def display(other, chlist, displayer): |
33e1fd2aeb3c
incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12729
diff
changeset
|
705 limit = cmdutil.loglimit(opts) |
12273
e392d00ab5b0
incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12271
diff
changeset
|
706 if opts.get('newest_first'): |
12729
55f0648c7e2d
incoming: rename variable
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12400
diff
changeset
|
707 chlist.reverse() |
12273
e392d00ab5b0
incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12271
diff
changeset
|
708 count = 0 |
12729
55f0648c7e2d
incoming: rename variable
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12400
diff
changeset
|
709 for n in chlist: |
12273
e392d00ab5b0
incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12271
diff
changeset
|
710 if limit is not None and count >= limit: |
e392d00ab5b0
incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12271
diff
changeset
|
711 break |
e392d00ab5b0
incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12271
diff
changeset
|
712 parents = [p for p in other.changelog.parents(n) if p != nullid] |
e392d00ab5b0
incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12271
diff
changeset
|
713 if opts.get('no_merges') and len(parents) == 2: |
e392d00ab5b0
incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12271
diff
changeset
|
714 continue |
e392d00ab5b0
incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12271
diff
changeset
|
715 count += 1 |
e392d00ab5b0
incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12271
diff
changeset
|
716 displayer.show(other[n]) |
12730
33e1fd2aeb3c
incoming: unify code for incoming and graphlog.incoming
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12729
diff
changeset
|
717 return _incoming(display, subreporecurse, ui, repo, source, opts) |
12273
e392d00ab5b0
incoming: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12271
diff
changeset
|
718 |
12735
8888e56ac417
outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12734
diff
changeset
|
719 def _outgoing(ui, repo, dest, opts): |
8888e56ac417
outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12734
diff
changeset
|
720 dest = ui.expandpath(dest or 'default-push', dest or 'default') |
8888e56ac417
outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12734
diff
changeset
|
721 dest, branches = parseurl(dest, opts.get('branch')) |
14076
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
14073
diff
changeset
|
722 ui.status(_('comparing with %s\n') % util.hidepassword(dest)) |
12735
8888e56ac417
outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12734
diff
changeset
|
723 revs, checkout = addbranchrevs(repo, repo, branches, opts.get('rev')) |
8888e56ac417
outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12734
diff
changeset
|
724 if revs: |
17198
ecde35a1af9e
outgoing: accept revset argument for --rev
Matt Harbison <matt_harbison@yahoo.com>
parents:
17194
diff
changeset
|
725 revs = [repo.lookup(rev) for rev in scmutil.revrange(repo, revs)] |
12735
8888e56ac417
outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12734
diff
changeset
|
726 |
14556
517e1d88bf7e
hg: change various repository() users to use peer() where appropriate
Matt Mackall <mpm@selenic.com>
parents:
14555
diff
changeset
|
727 other = peer(repo, opts, dest) |
18493
fe67107094fd
discovery: outgoing pass unfiltered repo to findcommonincoming (issue3776)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18441
diff
changeset
|
728 outgoing = discovery.findcommonoutgoing(repo.unfiltered(), other, revs, |
15837
cd956049fc14
discovery: introduce outgoing object for result of findcommonoutgoing
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15741
diff
changeset
|
729 force=opts.get('force')) |
cd956049fc14
discovery: introduce outgoing object for result of findcommonoutgoing
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15741
diff
changeset
|
730 o = outgoing.missing |
12735
8888e56ac417
outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12734
diff
changeset
|
731 if not o: |
17248
6ffb35b2284c
discovery: add extinct changesets to outgoing.excluded
Patrick Mezard <patrick@mezard.eu>
parents:
17198
diff
changeset
|
732 scmutil.nochangesfound(repo.ui, repo, outgoing.excluded) |
21050
025ec0f08cb6
hg: make "_outgoing()" return peer object for remote repository
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21049
diff
changeset
|
733 return o, other |
12735
8888e56ac417
outgoing: unify common graphlog.outgoing and hg.outgoing code
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12734
diff
changeset
|
734 |
12271
01dc8ba3e032
outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
735 def outgoing(ui, repo, dest, opts): |
12400
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
736 def recurse(): |
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
737 ret = 1 |
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
738 if opts.get('subrepos'): |
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
739 ctx = repo[None] |
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
740 for subpath in sorted(ctx.substate): |
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
741 sub = ctx.sub(subpath) |
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
742 ret = min(ret, sub.outgoing(ui, dest, opts)) |
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
743 return ret |
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
744 |
12271
01dc8ba3e032
outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
745 limit = cmdutil.loglimit(opts) |
21050
025ec0f08cb6
hg: make "_outgoing()" return peer object for remote repository
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21049
diff
changeset
|
746 o, other = _outgoing(ui, repo, dest, opts) |
21049
f117a0ba5289
hg: make "_outgoing()" return empty list instead of "None"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20870
diff
changeset
|
747 if not o: |
21051
1004d3cd65fd
outgoing: introduce "outgoinghooks" to avoid redundant outgoing check
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21050
diff
changeset
|
748 cmdutil.outgoinghooks(ui, repo, other, opts, o) |
12400
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
749 return recurse() |
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
750 |
12271
01dc8ba3e032
outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
751 if opts.get('newest_first'): |
01dc8ba3e032
outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
752 o.reverse() |
01dc8ba3e032
outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
753 displayer = cmdutil.show_changeset(ui, repo, opts) |
01dc8ba3e032
outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
754 count = 0 |
01dc8ba3e032
outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
755 for n in o: |
01dc8ba3e032
outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
756 if limit is not None and count >= limit: |
01dc8ba3e032
outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
757 break |
01dc8ba3e032
outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
758 parents = [p for p in repo.changelog.parents(n) if p != nullid] |
01dc8ba3e032
outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
759 if opts.get('no_merges') and len(parents) == 2: |
01dc8ba3e032
outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
760 continue |
01dc8ba3e032
outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
761 count += 1 |
01dc8ba3e032
outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
762 displayer.show(repo[n]) |
01dc8ba3e032
outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
763 displayer.close() |
21051
1004d3cd65fd
outgoing: introduce "outgoinghooks" to avoid redundant outgoing check
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21050
diff
changeset
|
764 cmdutil.outgoinghooks(ui, repo, other, opts, o) |
12400
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
765 recurse() |
40852b4b910c
incoming/outgoing: Fix recursion on sub repositories
Erik Zielke <ez@aragost.com>
parents:
12314
diff
changeset
|
766 return 0 # exit code is zero since we found outgoing changes |
12271
01dc8ba3e032
outgoing: move code from commands to cmdutil
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
767 |
4917
126f527b3ba3
Make repo locks recursive, eliminate all passing of lock/wlock
Matt Mackall <mpm@selenic.com>
parents:
4915
diff
changeset
|
768 def revert(repo, node, choose): |
2808
30f59f4a327e
Introduce update helper functions: update, merge, clean, and revert
Matt Mackall <mpm@selenic.com>
parents:
2778
diff
changeset
|
769 """revert changes to revision in node without updating dirstate""" |
10651
5f091fc1bab7
style: use consistent variable names (*mod) with imports which would shadow
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10380
diff
changeset
|
770 return mergemod.update(repo, node, False, True, choose)[3] > 0 |
2778 | 771 |
772 def verify(repo): | |
773 """verify the consistency of a repository""" | |
25591
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
774 ret = verifymod.verify(repo) |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
775 |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
776 # Broken subrepo references in hidden csets don't seem worth worrying about, |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
777 # since they can't be pushed/pulled, and --hidden can be used if they are a |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
778 # concern. |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
779 |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
780 # pathto() is needed for -R case |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
781 revs = repo.revs("filelog(%s)", |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
782 util.pathto(repo.root, repo.getcwd(), '.hgsubstate')) |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
783 |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
784 if revs: |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
785 repo.ui.status(_('checking subrepo links\n')) |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
786 for rev in revs: |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
787 ctx = repo[rev] |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
788 try: |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
789 for subpath in ctx.substate: |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
790 ret = ctx.sub(subpath).verify() or ret |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
791 except Exception: |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
792 repo.ui.warn(_('.hgsubstate is corrupt in revision %s\n') % |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
793 node.short(ctx.node())) |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
794 |
f1d46075b13a
verify: check the subrepository references in .hgsubstate
Matt Harbison <matt_harbison@yahoo.com>
parents:
25365
diff
changeset
|
795 return ret |
11273
d1908cb95a82
remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents:
11256
diff
changeset
|
796 |
d1908cb95a82
remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents:
11256
diff
changeset
|
797 def remoteui(src, opts): |
d1908cb95a82
remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents:
11256
diff
changeset
|
798 'build a remote ui from ui or repo and opts' |
14952
4c523a2af6e7
hg: use safehasattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents:
14839
diff
changeset
|
799 if util.safehasattr(src, 'baseui'): # looks like a repository |
11273
d1908cb95a82
remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents:
11256
diff
changeset
|
800 dst = src.baseui.copy() # drop repo-specific config |
d1908cb95a82
remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents:
11256
diff
changeset
|
801 src = src.ui # copy target options from repo |
d1908cb95a82
remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents:
11256
diff
changeset
|
802 else: # assume it's a global ui object |
d1908cb95a82
remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents:
11256
diff
changeset
|
803 dst = src.copy() # keep all global options |
d1908cb95a82
remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents:
11256
diff
changeset
|
804 |
d1908cb95a82
remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents:
11256
diff
changeset
|
805 # copy ssh-specific options |
d1908cb95a82
remoteui: move from cmdutil to hg
Matt Mackall <mpm@selenic.com>
parents:
11256
diff
changeset
|
806 for o in 'ssh', 'remotecmd': |
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807 v = opts.get(o) or src.config('ui', o) |
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808 if v: |
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809 dst.setconfig("ui", o, v, 'copied') |
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810 |
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811 # copy bundle-specific options |
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812 r = src.config('bundle', 'mainreporoot') |
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813 if r: |
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814 dst.setconfig('bundle', 'mainreporoot', r, 'copied') |
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815 |
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816 # copy selected local settings to the remote ui |
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817 for sect in ('auth', 'hostfingerprints', 'http_proxy'): |
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818 for key, val in src.configitems(sect): |
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819 dst.setconfig(sect, key, val, 'copied') |
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820 v = src.config('web', 'cacerts') |
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821 if v == '!': |
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822 dst.setconfig('web', 'cacerts', v, 'copied') |
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823 elif v: |
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824 dst.setconfig('web', 'cacerts', util.expandpath(v), 'copied') |
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825 |
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826 return dst |
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827 |
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828 # Files of interest |
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829 # Used to check if the repository has changed looking at mtime and size of |
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830 # theses files. |
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831 foi = [('spath', '00changelog.i'), |
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832 ('spath', 'phaseroots'), # ! phase can change content at the same size |
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833 ('spath', 'obsstore'), |
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834 ('path', 'bookmarks'), # ! bookmark can change content at the same size |
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835 ] |
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836 |
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837 class cachedlocalrepo(object): |
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838 """Holds a localrepository that can be cached and reused.""" |
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839 |
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840 def __init__(self, repo): |
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841 """Create a new cached repo from an existing repo. |
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842 |
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843 We assume the passed in repo was recently created. If the |
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844 repo has changed between when it was created and when it was |
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845 turned into a cache, it may not refresh properly. |
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846 """ |
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847 assert isinstance(repo, localrepo.localrepository) |
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848 self._repo = repo |
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849 self._state, self.mtime = self._repostate() |
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850 |
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851 def fetch(self): |
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852 """Refresh (if necessary) and return a repository. |
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853 |
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854 If the cached instance is out of date, it will be recreated |
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855 automatically and returned. |
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856 |
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|
857 Returns a tuple of the repo and a boolean indicating whether a new |
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858 repo instance was created. |
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|
859 """ |
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860 # We compare the mtimes and sizes of some well-known files to |
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861 # determine if the repo changed. This is not precise, as mtimes |
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862 # are susceptible to clock skew and imprecise filesystems and |
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863 # file content can change while maintaining the same size. |
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864 |
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865 state, mtime = self._repostate() |
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866 if state == self._state: |
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867 return self._repo, False |
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868 |
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869 self._repo = repository(self._repo.baseui, self._repo.url()) |
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870 self._state = state |
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871 self.mtime = mtime |
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872 |
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|
873 return self._repo, True |
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874 |
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|
875 def _repostate(self): |
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876 state = [] |
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877 maxmtime = -1 |
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878 for attr, fname in foi: |
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879 prefix = getattr(self._repo, attr) |
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880 p = os.path.join(prefix, fname) |
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881 try: |
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882 st = os.stat(p) |
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883 except OSError: |
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884 st = os.stat(prefix) |
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885 state.append((st.st_mtime, st.st_size)) |
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886 maxmtime = max(maxmtime, st.st_mtime) |
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887 |
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888 return tuple(state), maxmtime |
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|
889 |
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|
890 def copy(self): |
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891 """Obtain a copy of this class instance. |
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892 |
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893 A new localrepository instance is obtained. The new instance should be |
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894 completely independent of the original. |
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895 """ |
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896 repo = repository(self._repo.baseui, self._repo.origroot) |
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897 c = cachedlocalrepo(repo) |
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898 c._state = self._state |
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899 c.mtime = self.mtime |
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900 return c |