Mercurial > hg
annotate mercurial/scmutil.py @ 22044:a06172e85fd4
run-tests: add support for xunit test reports
The Jenkins CI system understands xunit reports natively, so this will
be helpful for anyone that wants to use Jenkins for testing hg or
extensions that use run-tests.py for their testing.
author | Augie Fackler <raf@durin42.com> |
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date | Tue, 05 Aug 2014 21:17:11 -0400 |
parents | dfacdd6a111e |
children | 8110405cf8ae |
rev | line source |
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1 # scmutil.py - Mercurial core utility functions |
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2 # |
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3 # Copyright Matt Mackall <mpm@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
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6 # GNU General Public License version 2 or any later version. |
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7 |
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8 from i18n import _ |
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9 from mercurial.node import nullrev |
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10 import util, error, osutil, revset, similar, encoding, phases, parsers |
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11 import pathutil |
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13 import os, errno, re, glob, tempfile |
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14 |
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15 if os.name == 'nt': |
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16 import scmwindows as scmplatform |
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17 else: |
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18 import scmposix as scmplatform |
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19 |
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20 systemrcpath = scmplatform.systemrcpath |
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21 userrcpath = scmplatform.userrcpath |
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22 |
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23 def itersubrepos(ctx1, ctx2): |
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24 """find subrepos in ctx1 or ctx2""" |
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25 # Create a (subpath, ctx) mapping where we prefer subpaths from |
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26 # ctx1. The subpaths from ctx2 are important when the .hgsub file |
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27 # has been modified (in ctx2) but not yet committed (in ctx1). |
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28 subpaths = dict.fromkeys(ctx2.substate, ctx2) |
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29 subpaths.update(dict.fromkeys(ctx1.substate, ctx1)) |
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30 for subpath, ctx in sorted(subpaths.iteritems()): |
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31 yield subpath, ctx.sub(subpath) |
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32 |
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33 def nochangesfound(ui, repo, excluded=None): |
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34 '''Report no changes for push/pull, excluded is None or a list of |
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35 nodes excluded from the push/pull. |
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36 ''' |
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37 secretlist = [] |
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38 if excluded: |
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39 for n in excluded: |
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40 if n not in repo: |
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41 # discovery should not have included the filtered revision, |
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42 # we have to explicitly exclude it until discovery is cleanup. |
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43 continue |
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44 ctx = repo[n] |
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45 if ctx.phase() >= phases.secret and not ctx.extinct(): |
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46 secretlist.append(n) |
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47 |
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48 if secretlist: |
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49 ui.status(_("no changes found (ignored %d secret changesets)\n") |
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50 % len(secretlist)) |
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51 else: |
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52 ui.status(_("no changes found\n")) |
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53 |
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54 def checknewlabel(repo, lbl, kind): |
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55 # Do not use the "kind" parameter in ui output. |
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56 # It makes strings difficult to translate. |
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57 if lbl in ['tip', '.', 'null']: |
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58 raise util.Abort(_("the name '%s' is reserved") % lbl) |
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59 for c in (':', '\0', '\n', '\r'): |
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60 if c in lbl: |
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61 raise util.Abort(_("%r cannot be used in a name") % c) |
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62 try: |
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63 int(lbl) |
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64 raise util.Abort(_("cannot use an integer as a name")) |
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65 except ValueError: |
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66 pass |
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67 |
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68 def checkfilename(f): |
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69 '''Check that the filename f is an acceptable filename for a tracked file''' |
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70 if '\r' in f or '\n' in f: |
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71 raise util.Abort(_("'\\n' and '\\r' disallowed in filenames: %r") % f) |
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72 |
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73 def checkportable(ui, f): |
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74 '''Check if filename f is portable and warn or abort depending on config''' |
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75 checkfilename(f) |
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76 abort, warn = checkportabilityalert(ui) |
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77 if abort or warn: |
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78 msg = util.checkwinfilename(f) |
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79 if msg: |
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80 msg = "%s: %r" % (msg, f) |
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81 if abort: |
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82 raise util.Abort(msg) |
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83 ui.warn(_("warning: %s\n") % msg) |
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84 |
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85 def checkportabilityalert(ui): |
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86 '''check if the user's config requests nothing, a warning, or abort for |
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87 non-portable filenames''' |
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88 val = ui.config('ui', 'portablefilenames', 'warn') |
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89 lval = val.lower() |
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90 bval = util.parsebool(val) |
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91 abort = os.name == 'nt' or lval == 'abort' |
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92 warn = bval or lval == 'warn' |
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93 if bval is None and not (warn or abort or lval == 'ignore'): |
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94 raise error.ConfigError( |
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95 _("ui.portablefilenames value is invalid ('%s')") % val) |
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96 return abort, warn |
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97 |
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98 class casecollisionauditor(object): |
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99 def __init__(self, ui, abort, dirstate): |
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100 self._ui = ui |
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101 self._abort = abort |
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102 allfiles = '\0'.join(dirstate._map) |
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103 self._loweredfiles = set(encoding.lower(allfiles).split('\0')) |
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104 self._dirstate = dirstate |
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105 # The purpose of _newfiles is so that we don't complain about |
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106 # case collisions if someone were to call this object with the |
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107 # same filename twice. |
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108 self._newfiles = set() |
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109 |
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110 def __call__(self, f): |
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111 if f in self._newfiles: |
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112 return |
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113 fl = encoding.lower(f) |
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114 if fl in self._loweredfiles and f not in self._dirstate: |
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115 msg = _('possible case-folding collision for %s') % f |
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116 if self._abort: |
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117 raise util.Abort(msg) |
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118 self._ui.warn(_("warning: %s\n") % msg) |
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119 self._loweredfiles.add(fl) |
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120 self._newfiles.add(f) |
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121 |
17649
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122 class abstractvfs(object): |
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123 """Abstract base class; cannot be instantiated""" |
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124 |
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125 def __init__(self, *args, **kwargs): |
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126 '''Prevent instantiation; don't call this from subclasses.''' |
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127 raise NotImplementedError('attempted instantiating ' + str(type(self))) |
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128 |
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129 def tryread(self, path): |
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130 '''gracefully return an empty string for missing files''' |
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131 try: |
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132 return self.read(path) |
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133 except IOError, inst: |
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134 if inst.errno != errno.ENOENT: |
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135 raise |
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136 return "" |
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137 |
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138 def open(self, path, mode="r", text=False, atomictemp=False): |
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139 self.open = self.__call__ |
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140 return self.__call__(path, mode, text, atomictemp) |
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141 |
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142 def read(self, path): |
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143 fp = self(path, 'rb') |
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144 try: |
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145 return fp.read() |
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146 finally: |
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147 fp.close() |
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148 |
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149 def write(self, path, data): |
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150 fp = self(path, 'wb') |
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151 try: |
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152 return fp.write(data) |
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153 finally: |
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154 fp.close() |
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155 |
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156 def append(self, path, data): |
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157 fp = self(path, 'ab') |
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158 try: |
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159 return fp.write(data) |
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160 finally: |
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161 fp.close() |
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162 |
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163 def chmod(self, path, mode): |
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164 return os.chmod(self.join(path), mode) |
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165 |
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166 def exists(self, path=None): |
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167 return os.path.exists(self.join(path)) |
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168 |
19899
8c3dcbbfb5de
changelog: use "vfs.fstat()" instead of "util.fstat()"
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169 def fstat(self, fp): |
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170 return util.fstat(fp) |
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171 |
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172 def isdir(self, path=None): |
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173 return os.path.isdir(self.join(path)) |
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174 |
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175 def isfile(self, path=None): |
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|
176 return os.path.isfile(self.join(path)) |
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177 |
18949
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localrepo: use "vfs.islink()" instead of "os.path.islink()"
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|
178 def islink(self, path=None): |
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179 return os.path.islink(self.join(path)) |
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180 |
21563
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Chinmay Joshi <c@chinmayjoshi.com>
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181 def lexists(self, path=None): |
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182 return os.path.lexists(self.join(path)) |
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183 |
19900
7c21e3398931
context: use "vfs.lstat()" instead of "os.lstat()"
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184 def lstat(self, path=None): |
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185 return os.lstat(self.join(path)) |
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186 |
21799
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187 def listdir(self, path=None): |
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188 return os.listdir(self.join(path)) |
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189 |
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190 def makedir(self, path=None, notindexed=True): |
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191 return util.makedir(self.join(path), notindexed) |
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192 |
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193 def makedirs(self, path=None, mode=None): |
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194 return util.makedirs(self.join(path), mode) |
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195 |
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196 def makelock(self, info, path): |
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197 return util.makelock(info, self.join(path)) |
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198 |
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199 def mkdir(self, path=None): |
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200 return os.mkdir(self.join(path)) |
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201 |
20980
6fb4c94ae300
vfs: add "mkstemp()"
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|
202 def mkstemp(self, suffix='', prefix='tmp', dir=None, text=False): |
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|
203 fd, name = tempfile.mkstemp(suffix=suffix, prefix=prefix, |
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204 dir=self.join(dir), text=text) |
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205 dname, fname = util.split(name) |
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206 if dir: |
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207 return fd, os.path.join(dir, fname) |
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208 else: |
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|
209 return fd, fname |
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210 |
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|
211 def readdir(self, path=None, stat=None, skip=None): |
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212 return osutil.listdir(self.join(path), stat, skip) |
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213 |
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|
214 def readlock(self, path): |
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215 return util.readlock(self.join(path)) |
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216 |
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217 def rename(self, src, dst): |
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218 return util.rename(self.join(src), self.join(dst)) |
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219 |
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220 def readlink(self, path): |
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221 return os.readlink(self.join(path)) |
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222 |
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223 def setflags(self, path, l, x): |
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224 return util.setflags(self.join(path), l, x) |
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225 |
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226 def stat(self, path=None): |
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227 return os.stat(self.join(path)) |
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228 |
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229 def unlink(self, path=None): |
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230 return util.unlink(self.join(path)) |
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231 |
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232 def unlinkpath(self, path=None, ignoremissing=False): |
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233 return util.unlinkpath(self.join(path), ignoremissing) |
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234 |
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235 def utime(self, path=None, t=None): |
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236 return os.utime(self.join(path), t) |
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237 |
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238 class vfs(abstractvfs): |
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239 '''Operate files relative to a base directory |
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240 |
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241 This class is used to hide the details of COW semantics and |
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242 remote file access from higher level code. |
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243 ''' |
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244 def __init__(self, base, audit=True, expandpath=False, realpath=False): |
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245 if expandpath: |
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246 base = util.expandpath(base) |
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247 if realpath: |
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248 base = os.path.realpath(base) |
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249 self.base = base |
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250 self._setmustaudit(audit) |
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251 self.createmode = None |
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252 self._trustnlink = None |
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253 |
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254 def _getmustaudit(self): |
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255 return self._audit |
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256 |
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257 def _setmustaudit(self, onoff): |
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258 self._audit = onoff |
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259 if onoff: |
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260 self.audit = pathutil.pathauditor(self.base) |
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261 else: |
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262 self.audit = util.always |
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263 |
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264 mustaudit = property(_getmustaudit, _setmustaudit) |
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265 |
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266 @util.propertycache |
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267 def _cansymlink(self): |
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268 return util.checklink(self.base) |
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269 |
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270 @util.propertycache |
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271 def _chmod(self): |
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272 return util.checkexec(self.base) |
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273 |
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274 def _fixfilemode(self, name): |
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275 if self.createmode is None or not self._chmod: |
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276 return |
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277 os.chmod(name, self.createmode & 0666) |
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278 |
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279 def __call__(self, path, mode="r", text=False, atomictemp=False): |
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280 if self._audit: |
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281 r = util.checkosfilename(path) |
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282 if r: |
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283 raise util.Abort("%s: %r" % (r, path)) |
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284 self.audit(path) |
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285 f = self.join(path) |
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286 |
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287 if not text and "b" not in mode: |
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288 mode += "b" # for that other OS |
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289 |
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290 nlink = -1 |
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291 if mode not in ('r', 'rb'): |
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292 dirname, basename = util.split(f) |
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293 # If basename is empty, then the path is malformed because it points |
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294 # to a directory. Let the posixfile() call below raise IOError. |
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295 if basename: |
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296 if atomictemp: |
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297 util.ensuredirs(dirname, self.createmode) |
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298 return util.atomictempfile(f, mode, self.createmode) |
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299 try: |
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300 if 'w' in mode: |
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301 util.unlink(f) |
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302 nlink = 0 |
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303 else: |
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304 # nlinks() may behave differently for files on Windows |
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305 # shares if the file is open. |
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306 fd = util.posixfile(f) |
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307 nlink = util.nlinks(f) |
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308 if nlink < 1: |
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309 nlink = 2 # force mktempcopy (issue1922) |
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310 fd.close() |
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311 except (OSError, IOError), e: |
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312 if e.errno != errno.ENOENT: |
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313 raise |
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314 nlink = 0 |
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315 util.ensuredirs(dirname, self.createmode) |
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316 if nlink > 0: |
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317 if self._trustnlink is None: |
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318 self._trustnlink = nlink > 1 or util.checknlink(f) |
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319 if nlink > 1 or not self._trustnlink: |
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320 util.rename(util.mktempcopy(f), f) |
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321 fp = util.posixfile(f, mode) |
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322 if nlink == 0: |
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323 self._fixfilemode(f) |
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324 return fp |
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325 |
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326 def symlink(self, src, dst): |
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327 self.audit(dst) |
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328 linkname = self.join(dst) |
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329 try: |
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330 os.unlink(linkname) |
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331 except OSError: |
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332 pass |
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333 |
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334 util.ensuredirs(os.path.dirname(linkname), self.createmode) |
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335 |
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336 if self._cansymlink: |
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337 try: |
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338 os.symlink(src, linkname) |
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339 except OSError, err: |
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340 raise OSError(err.errno, _('could not symlink to %r: %s') % |
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341 (src, err.strerror), linkname) |
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342 else: |
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343 self.write(dst, src) |
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344 |
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345 def join(self, path): |
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346 if path: |
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347 return os.path.join(self.base, path) |
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348 else: |
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349 return self.base |
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350 |
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351 opener = vfs |
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352 |
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353 class auditvfs(object): |
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354 def __init__(self, vfs): |
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355 self.vfs = vfs |
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356 |
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357 def _getmustaudit(self): |
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358 return self.vfs.mustaudit |
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359 |
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360 def _setmustaudit(self, onoff): |
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361 self.vfs.mustaudit = onoff |
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362 |
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363 mustaudit = property(_getmustaudit, _setmustaudit) |
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364 |
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365 class filtervfs(abstractvfs, auditvfs): |
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366 '''Wrapper vfs for filtering filenames with a function.''' |
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367 |
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368 def __init__(self, vfs, filter): |
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369 auditvfs.__init__(self, vfs) |
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370 self._filter = filter |
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371 |
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372 def __call__(self, path, *args, **kwargs): |
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373 return self.vfs(self._filter(path), *args, **kwargs) |
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374 |
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375 def join(self, path): |
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376 if path: |
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377 return self.vfs.join(self._filter(path)) |
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378 else: |
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379 return self.vfs.join(path) |
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380 |
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381 filteropener = filtervfs |
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382 |
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383 class readonlyvfs(abstractvfs, auditvfs): |
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384 '''Wrapper vfs preventing any writing.''' |
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385 |
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386 def __init__(self, vfs): |
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387 auditvfs.__init__(self, vfs) |
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388 |
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389 def __call__(self, path, mode='r', *args, **kw): |
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390 if mode not in ('r', 'rb'): |
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391 raise util.Abort('this vfs is read only') |
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392 return self.vfs(path, mode, *args, **kw) |
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393 |
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394 |
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395 def walkrepos(path, followsym=False, seen_dirs=None, recurse=False): |
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396 '''yield every hg repository under path, always recursively. |
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397 The recurse flag will only control recursion into repo working dirs''' |
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398 def errhandler(err): |
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399 if err.filename == path: |
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400 raise err |
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401 samestat = getattr(os.path, 'samestat', None) |
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402 if followsym and samestat is not None: |
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403 def adddir(dirlst, dirname): |
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404 match = False |
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405 dirstat = os.stat(dirname) |
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406 for lstdirstat in dirlst: |
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407 if samestat(dirstat, lstdirstat): |
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408 match = True |
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409 break |
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410 if not match: |
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411 dirlst.append(dirstat) |
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412 return not match |
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413 else: |
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414 followsym = False |
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415 |
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416 if (seen_dirs is None) and followsym: |
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417 seen_dirs = [] |
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418 adddir(seen_dirs, path) |
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419 for root, dirs, files in os.walk(path, topdown=True, onerror=errhandler): |
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420 dirs.sort() |
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421 if '.hg' in dirs: |
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422 yield root # found a repository |
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423 qroot = os.path.join(root, '.hg', 'patches') |
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424 if os.path.isdir(os.path.join(qroot, '.hg')): |
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425 yield qroot # we have a patch queue repo here |
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426 if recurse: |
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427 # avoid recursing inside the .hg directory |
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428 dirs.remove('.hg') |
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429 else: |
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430 dirs[:] = [] # don't descend further |
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431 elif followsym: |
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432 newdirs = [] |
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433 for d in dirs: |
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434 fname = os.path.join(root, d) |
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435 if adddir(seen_dirs, fname): |
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parents:
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diff
changeset
|
436 if os.path.islink(fname): |
938fbeacac84
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parents:
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diff
changeset
|
437 for hgname in walkrepos(fname, True, seen_dirs): |
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
438 yield hgname |
938fbeacac84
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parents:
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diff
changeset
|
439 else: |
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
440 newdirs.append(d) |
938fbeacac84
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parents:
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diff
changeset
|
441 dirs[:] = newdirs |
13984
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
442 |
14224
f4189866c76c
rename scmutil.os_rcpath to osrcpath
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parents:
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diff
changeset
|
443 def osrcpath(): |
13985
26335a817dd0
move os_rcpath from util to scmutil
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parents:
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diff
changeset
|
444 '''return default os-specific hgrc search path''' |
14225
f0ca440b5722
rename scmutil.system_rcpath to systemrcpath
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parents:
14224
diff
changeset
|
445 path = systemrcpath() |
14226
73cca883370d
rename scmutil.user_rcpath to userrcpath
Adrian Buehlmann <adrian@cadifra.com>
parents:
14225
diff
changeset
|
446 path.extend(userrcpath()) |
13985
26335a817dd0
move os_rcpath from util to scmutil
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parents:
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diff
changeset
|
447 path = [os.path.normpath(f) for f in path] |
26335a817dd0
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parents:
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diff
changeset
|
448 return path |
26335a817dd0
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parents:
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diff
changeset
|
449 |
13984
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
450 _rcpath = None |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
451 |
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parents:
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diff
changeset
|
452 def rcpath(): |
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parents:
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diff
changeset
|
453 '''return hgrc search path. if env var HGRCPATH is set, use it. |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
454 for each item in path, if directory, use files ending in .rc, |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
455 else use item. |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
456 make HGRCPATH empty to only look in .hg/hgrc of current repo. |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
457 if no HGRCPATH, use default os-specific path.''' |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
458 global _rcpath |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
459 if _rcpath is None: |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
460 if 'HGRCPATH' in os.environ: |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
461 _rcpath = [] |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
462 for p in os.environ['HGRCPATH'].split(os.pathsep): |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
463 if not p: |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
464 continue |
af60153b5e3b
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parents:
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diff
changeset
|
465 p = util.expandpath(p) |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
466 if os.path.isdir(p): |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
467 for f, kind in osutil.listdir(p): |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
468 if f.endswith('.rc'): |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
469 _rcpath.append(os.path.join(p, f)) |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
470 else: |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
471 _rcpath.append(p) |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
472 else: |
14224
f4189866c76c
rename scmutil.os_rcpath to osrcpath
Adrian Buehlmann <adrian@cadifra.com>
parents:
14220
diff
changeset
|
473 _rcpath = osrcpath() |
13984
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
474 return _rcpath |
13986
9c374cf76b7d
move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents:
13985
diff
changeset
|
475 |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
476 def revsingle(repo, revspec, default='.'): |
19509
8963a706e075
revsingle: fix silly API issue (issue2992)
Matt Mackall <mpm@selenic.com>
parents:
19154
diff
changeset
|
477 if not revspec and revspec != 0: |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
478 return repo[default] |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
14261
diff
changeset
|
479 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
14261
diff
changeset
|
480 l = revrange(repo, [revspec]) |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
481 if len(l) < 1: |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
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diff
changeset
|
482 raise util.Abort(_('empty revision set')) |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
483 return repo[l[-1]] |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
14261
diff
changeset
|
484 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
485 def revpair(repo, revs): |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
14261
diff
changeset
|
486 if not revs: |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
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diff
changeset
|
487 return repo.dirstate.p1(), None |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
488 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
489 l = revrange(repo, revs) |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
490 |
20862
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
491 if not l: |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
492 first = second = None |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
493 elif l.isascending(): |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
494 first = l.min() |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
495 second = l.max() |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
496 elif l.isdescending(): |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
497 first = l.max() |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
498 second = l.min() |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
499 else: |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
500 l = list(l) |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
501 first = l[0] |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
502 second = l[-1] |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
503 |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
504 if first is None: |
20819
202291a280fb
revpair: drop useless conditional
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20798
diff
changeset
|
505 raise util.Abort(_('empty revision range')) |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
506 |
20862
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
507 if first == second and len(revs) == 1 and _revrangesep not in revs[0]: |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
508 return repo.lookup(first), None |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
509 |
20862
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
510 return repo.lookup(first), repo.lookup(second) |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
511 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
512 _revrangesep = ':' |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
513 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
514 def revrange(repo, revs): |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
515 """Yield revision as strings from a list of revision specifications.""" |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
516 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
517 def revfix(repo, val, defval): |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
518 if not val and val != 0 and defval is not None: |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
519 return defval |
16379
5cbfbb838198
scmutil: use context instead of lookup
Matt Mackall <mpm@selenic.com>
parents:
16208
diff
changeset
|
520 return repo[val].rev() |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
521 |
20559
165b117ffc1e
scmutil: changed revrange code not to use append
Lucas Moscovicz <lmoscovicz@fb.com>
parents:
20551
diff
changeset
|
522 seen, l = set(), revset.baseset([]) |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
523 for spec in revs: |
16390
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
524 if l and not seen: |
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
525 seen = set(l) |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
526 # attempt to parse old-style ranges first to deal with |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
527 # things like old-tag which contain query metacharacters |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
528 try: |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
529 if isinstance(spec, int): |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
530 seen.add(spec) |
20798
170d6d591a7d
scmutil: fix revrange when multiple revs are specified
Durham Goode <durham@fb.com>
parents:
20781
diff
changeset
|
531 l = l + revset.baseset([spec]) |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
532 continue |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
533 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
534 if _revrangesep in spec: |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
535 start, end = spec.split(_revrangesep, 1) |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
536 start = revfix(repo, start, 0) |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
537 end = revfix(repo, end, len(repo) - 1) |
20699
58c32a9c8e7b
hg log: solves bug regarding hg log -r 0:null (issue4039)
Cristian Zamfir <cristi_zmf@yahoo.com>
parents:
20090
diff
changeset
|
538 if end == nullrev and start < 0: |
18466
ac0c12123743
log: remove any ancestors of nullrev (issue3772)
Sean Farley <sean.michael.farley@gmail.com>
parents:
18450
diff
changeset
|
539 start = nullrev |
17992
c95210b82c0e
clfilter: remove usage of `range` and `xrange` in scmutil.revrange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17937
diff
changeset
|
540 rangeiter = repo.changelog.revs(start, end) |
16390
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
541 if not seen and not l: |
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
542 # by far the most common case: revs = ["-1:0"] |
20559
165b117ffc1e
scmutil: changed revrange code not to use append
Lucas Moscovicz <lmoscovicz@fb.com>
parents:
20551
diff
changeset
|
543 l = revset.baseset(rangeiter) |
16390
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
544 # defer syncing seen until next iteration |
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
545 continue |
17992
c95210b82c0e
clfilter: remove usage of `range` and `xrange` in scmutil.revrange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17937
diff
changeset
|
546 newrevs = set(rangeiter) |
16390
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
547 if seen: |
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
548 newrevs.difference_update(seen) |
16814
9da5a2864f3f
scmutil: seen.union should be seen.update (issue3476)
Bryan O'Sullivan <bryano@fb.com>
parents:
16790
diff
changeset
|
549 seen.update(newrevs) |
16390
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
550 else: |
4df76d5506a9
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551 seen = newrevs |
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552 l = l + revset.baseset(sorted(newrevs, reverse=start > end)) |
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553 continue |
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554 elif spec and spec in repo: # single unquoted rev |
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555 rev = revfix(repo, spec, None) |
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556 if rev in seen: |
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557 continue |
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558 seen.add(rev) |
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559 l = l + revset.baseset([rev]) |
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560 continue |
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561 except error.RepoLookupError: |
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562 pass |
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563 |
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564 # fall through to new-style queries if old-style fails |
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565 m = revset.match(repo.ui, spec, repo) |
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566 if seen or l: |
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567 dl = [r for r in m(repo, revset.spanset(repo)) if r not in seen] |
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568 l = l + revset.baseset(dl) |
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569 seen.update(dl) |
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570 else: |
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571 l = m(repo, revset.spanset(repo)) |
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572 |
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573 return l |
14320 | 574 |
575 def expandpats(pats): | |
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576 '''Expand bare globs when running on windows. |
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577 On posix we assume it already has already been done by sh.''' |
14320 | 578 if not util.expandglobs: |
579 return list(pats) | |
580 ret = [] | |
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581 for kindpat in pats: |
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582 kind, pat = matchmod._patsplit(kindpat, None) |
14320 | 583 if kind is None: |
584 try: | |
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585 globbed = glob.glob(pat) |
14320 | 586 except re.error: |
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587 globbed = [pat] |
14320 | 588 if globbed: |
589 ret.extend(globbed) | |
590 continue | |
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591 ret.append(kindpat) |
14320 | 592 return ret |
593 | |
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594 def matchandpats(ctx, pats=[], opts={}, globbed=False, default='relpath'): |
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595 '''Return a matcher and the patterns that were used. |
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596 The matcher will warn about bad matches.''' |
14320 | 597 if pats == ("",): |
598 pats = [] | |
599 if not globbed and default == 'relpath': | |
600 pats = expandpats(pats or []) | |
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601 |
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602 m = ctx.match(pats, opts.get('include'), opts.get('exclude'), |
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603 default) |
14320 | 604 def badfn(f, msg): |
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605 ctx._repo.ui.warn("%s: %s\n" % (m.rel(f), msg)) |
14320 | 606 m.bad = badfn |
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607 return m, pats |
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608 |
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609 def match(ctx, pats=[], opts={}, globbed=False, default='relpath'): |
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610 '''Return a matcher that will warn about bad matches.''' |
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611 return matchandpats(ctx, pats, opts, globbed, default)[0] |
14320 | 612 |
613 def matchall(repo): | |
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614 '''Return a matcher that will efficiently match everything.''' |
14320 | 615 return matchmod.always(repo.root, repo.getcwd()) |
616 | |
617 def matchfiles(repo, files): | |
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618 '''Return a matcher that will efficiently match exactly these files.''' |
14320 | 619 return matchmod.exact(repo.root, repo.getcwd(), files) |
620 | |
621 def addremove(repo, pats=[], opts={}, dry_run=None, similarity=None): | |
622 if dry_run is None: | |
623 dry_run = opts.get('dry_run') | |
624 if similarity is None: | |
625 similarity = float(opts.get('similarity') or 0) | |
626 # we'd use status here, except handling of symlinks and ignore is tricky | |
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627 m = match(repo[None], pats, opts) |
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628 rejected = [] |
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629 m.bad = lambda x, y: rejected.append(x) |
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630 |
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631 added, unknown, deleted, removed = _interestingfiles(repo, m) |
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632 |
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633 unknownset = set(unknown) |
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634 toprint = unknownset.copy() |
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635 toprint.update(deleted) |
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636 for abs in sorted(toprint): |
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637 if repo.ui.verbose or not m.exact(abs): |
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638 rel = m.rel(abs) |
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639 if abs in unknownset: |
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640 status = _('adding %s\n') % ((pats and rel) or abs) |
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641 else: |
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642 status = _('removing %s\n') % ((pats and rel) or abs) |
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643 repo.ui.status(status) |
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644 |
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645 renames = _findrenames(repo, m, added + unknown, removed + deleted, |
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646 similarity) |
14320 | 647 |
648 if not dry_run: | |
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649 _markchanges(repo, unknown, deleted, renames) |
14320 | 650 |
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651 for f in rejected: |
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652 if f in m.files(): |
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653 return 1 |
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654 return 0 |
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655 |
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656 def marktouched(repo, files, similarity=0.0): |
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657 '''Assert that files have somehow been operated upon. files are relative to |
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658 the repo root.''' |
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659 m = matchfiles(repo, files) |
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660 rejected = [] |
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661 m.bad = lambda x, y: rejected.append(x) |
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662 |
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663 added, unknown, deleted, removed = _interestingfiles(repo, m) |
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664 |
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665 if repo.ui.verbose: |
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666 unknownset = set(unknown) |
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667 toprint = unknownset.copy() |
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668 toprint.update(deleted) |
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669 for abs in sorted(toprint): |
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670 if abs in unknownset: |
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671 status = _('adding %s\n') % abs |
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672 else: |
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673 status = _('removing %s\n') % abs |
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674 repo.ui.status(status) |
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675 |
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676 renames = _findrenames(repo, m, added + unknown, removed + deleted, |
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677 similarity) |
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678 |
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679 _markchanges(repo, unknown, deleted, renames) |
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680 |
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681 for f in rejected: |
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682 if f in m.files(): |
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683 return 1 |
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684 return 0 |
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685 |
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686 def _interestingfiles(repo, matcher): |
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687 '''Walk dirstate with matcher, looking for files that addremove would care |
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688 about. |
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689 |
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690 This is different from dirstate.status because it doesn't care about |
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691 whether files are modified or clean.''' |
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692 added, unknown, deleted, removed = [], [], [], [] |
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693 audit_path = pathutil.pathauditor(repo.root) |
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694 |
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695 ctx = repo[None] |
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696 dirstate = repo.dirstate |
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697 walkresults = dirstate.walk(matcher, sorted(ctx.substate), True, False, |
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698 full=False) |
19150
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699 for abs, st in walkresults.iteritems(): |
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700 dstate = dirstate[abs] |
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701 if dstate == '?' and audit_path.check(abs): |
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702 unknown.append(abs) |
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703 elif dstate != 'r' and not st: |
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704 deleted.append(abs) |
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705 # for finding renames |
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706 elif dstate == 'r': |
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707 removed.append(abs) |
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708 elif dstate == 'a': |
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709 added.append(abs) |
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710 |
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711 return added, unknown, deleted, removed |
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712 |
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713 def _findrenames(repo, matcher, added, removed, similarity): |
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714 '''Find renames from removed files to added ones.''' |
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715 renames = {} |
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716 if similarity > 0: |
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717 for old, new, score in similar.findrenames(repo, added, removed, |
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718 similarity): |
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719 if (repo.ui.verbose or not matcher.exact(old) |
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720 or not matcher.exact(new)): |
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721 repo.ui.status(_('recording removal of %s as rename to %s ' |
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722 '(%d%% similar)\n') % |
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723 (matcher.rel(old), matcher.rel(new), |
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724 score * 100)) |
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725 renames[new] = old |
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726 return renames |
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727 |
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728 def _markchanges(repo, unknown, deleted, renames): |
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729 '''Marks the files in unknown as added, the files in deleted as removed, |
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730 and the files in renames as copied.''' |
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731 wctx = repo[None] |
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732 wlock = repo.wlock() |
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733 try: |
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734 wctx.forget(deleted) |
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735 wctx.add(unknown) |
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736 for new, old in renames.iteritems(): |
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737 wctx.copy(old, new) |
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738 finally: |
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739 wlock.release() |
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740 |
14320 | 741 def dirstatecopy(ui, repo, wctx, src, dst, dryrun=False, cwd=None): |
742 """Update the dirstate to reflect the intent of copying src to dst. For | |
743 different reasons it might not end with dst being marked as copied from src. | |
744 """ | |
745 origsrc = repo.dirstate.copied(src) or src | |
746 if dst == origsrc: # copying back a copy? | |
747 if repo.dirstate[dst] not in 'mn' and not dryrun: | |
748 repo.dirstate.normallookup(dst) | |
749 else: | |
750 if repo.dirstate[origsrc] == 'a' and origsrc == src: | |
751 if not ui.quiet: | |
752 ui.warn(_("%s has not been committed yet, so no copy " | |
753 "data will be stored for %s.\n") | |
754 % (repo.pathto(origsrc, cwd), repo.pathto(dst, cwd))) | |
755 if repo.dirstate[dst] in '?r' and not dryrun: | |
756 wctx.add([dst]) | |
757 elif not dryrun: | |
758 wctx.copy(origsrc, dst) | |
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759 |
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760 def readrequires(opener, supported): |
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761 '''Reads and parses .hg/requires and checks if all entries found |
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762 are in the list of supported features.''' |
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763 requirements = set(opener.read("requires").splitlines()) |
14746
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diff
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764 missings = [] |
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765 for r in requirements: |
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766 if r not in supported: |
14484
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|
767 if not r or not r[0].isalnum(): |
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diff
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|
768 raise error.RequirementError(_(".hg/requires file is corrupt")) |
14746
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diff
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|
769 missings.append(r) |
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770 missings.sort() |
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|
771 if missings: |
16683 | 772 raise error.RequirementError( |
20820
f8e531a3a77c
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parents:
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diff
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|
773 _("repository requires features unknown to this Mercurial: %s") |
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parents:
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diff
changeset
|
774 % " ".join(missings), |
20715
b93791e0de25
require: provide a link to a wiki page in addition of suggesting upgrade
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20702
diff
changeset
|
775 hint=_("see http://mercurial.selenic.com/wiki/MissingRequirement" |
20820
f8e531a3a77c
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diff
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|
776 " for more information")) |
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777 return requirements |
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778 |
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|
779 class filecachesubentry(object): |
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780 def __init__(self, path, stat): |
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781 self.path = path |
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782 self.cachestat = None |
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783 self._cacheable = None |
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784 |
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785 if stat: |
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786 self.cachestat = filecachesubentry.stat(self.path) |
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787 |
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788 if self.cachestat: |
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789 self._cacheable = self.cachestat.cacheable() |
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790 else: |
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791 # None means we don't know yet |
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792 self._cacheable = None |
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793 |
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794 def refresh(self): |
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795 if self.cacheable(): |
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796 self.cachestat = filecachesubentry.stat(self.path) |
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797 |
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798 def cacheable(self): |
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799 if self._cacheable is not None: |
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800 return self._cacheable |
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801 |
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802 # we don't know yet, assume it is for now |
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803 return True |
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804 |
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805 def changed(self): |
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806 # no point in going further if we can't cache it |
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|
807 if not self.cacheable(): |
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808 return True |
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809 |
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|
810 newstat = filecachesubentry.stat(self.path) |
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811 |
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812 # we may not know if it's cacheable yet, check again now |
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813 if newstat and self._cacheable is None: |
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814 self._cacheable = newstat.cacheable() |
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|
815 |
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changeset
|
816 # check again |
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817 if not self._cacheable: |
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|
818 return True |
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|
819 |
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|
820 if self.cachestat != newstat: |
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|
821 self.cachestat = newstat |
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|
822 return True |
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diff
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|
823 else: |
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diff
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|
824 return False |
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changeset
|
825 |
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diff
changeset
|
826 @staticmethod |
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|
827 def stat(path): |
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diff
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|
828 try: |
dca59d5be12d
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diff
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|
829 return util.cachestat(path) |
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|
830 except OSError, e: |
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parents:
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diff
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|
831 if e.errno != errno.ENOENT: |
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parents:
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diff
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|
832 raise |
dca59d5be12d
scmutil: introduce filecache
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parents:
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diff
changeset
|
833 |
20044
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diff
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|
834 class filecacheentry(object): |
d38de18d187a
scmutil: introduce a filecacheentry that can watch multiple paths
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diff
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|
835 def __init__(self, paths, stat=True): |
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diff
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|
836 self._entries = [] |
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diff
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|
837 for path in paths: |
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838 self._entries.append(filecachesubentry(path, stat)) |
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|
839 |
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scmutil: introduce a filecacheentry that can watch multiple paths
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diff
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|
840 def changed(self): |
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|
841 '''true if any entry has changed''' |
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842 for entry in self._entries: |
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|
843 if entry.changed(): |
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|
844 return True |
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|
845 return False |
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|
846 |
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changeset
|
847 def refresh(self): |
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|
848 for entry in self._entries: |
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diff
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|
849 entry.refresh() |
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diff
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|
850 |
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|
851 class filecache(object): |
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|
852 '''A property like decorator that tracks files under .hg/ for updates. |
14928
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|
853 |
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|
854 Records stat info when called in _filecache. |
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|
855 |
20045
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changeset
|
856 On subsequent calls, compares old stat info with new info, and recreates the |
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diff
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|
857 object when any of the files changes, updating the new stat info in |
b3684fd2ff1a
scmutil.filecache: support watching over multiple files
Siddharth Agarwal <sid0@fb.com>
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diff
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|
858 _filecache. |
14928
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|
859 |
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diff
changeset
|
860 Mercurial either atomic renames or appends for files under .hg, |
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diff
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|
861 so to ensure the cache is reliable we need the filesystem to be able |
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|
862 to tell us if a file has been replaced. If it can't, we fallback to |
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diff
changeset
|
863 recreating the object on every call (essentially the same behaviour as |
20045
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|
864 propertycache). |
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|
865 |
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changeset
|
866 ''' |
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changeset
|
867 def __init__(self, *paths): |
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868 self.paths = paths |
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869 |
fa8488565afd
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|
870 def join(self, obj, fname): |
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|
871 """Used to compute the runtime path of a cached file. |
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872 |
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diff
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|
873 Users should subclass filecache and provide their own version of this |
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|
874 function to call the appropriate join function on 'obj' (an instance |
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|
875 of the class that its member function was decorated). |
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|
876 """ |
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|
877 return obj.join(fname) |
14928
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|
878 |
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|
879 def __call__(self, func): |
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880 self.func = func |
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|
881 self.name = func.__name__ |
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|
882 return self |
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|
883 |
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|
884 def __get__(self, obj, type=None): |
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|
885 # do we need to check if the file changed? |
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|
886 if self.name in obj.__dict__: |
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|
887 assert self.name in obj._filecache, self.name |
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|
888 return obj.__dict__[self.name] |
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diff
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|
889 |
14928
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|
890 entry = obj._filecache.get(self.name) |
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|
891 |
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|
892 if entry: |
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|
893 if entry.changed(): |
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changeset
|
894 entry.obj = self.func(obj) |
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|
895 else: |
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896 paths = [self.join(obj, path) for path in self.paths] |
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|
897 |
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|
898 # We stat -before- creating the object so our cache doesn't lie if |
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|
899 # a writer modified between the time we read and stat |
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|
900 entry = filecacheentry(paths, True) |
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|
901 entry.obj = self.func(obj) |
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|
902 |
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diff
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|
903 obj._filecache[self.name] = entry |
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|
904 |
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|
905 obj.__dict__[self.name] = entry.obj |
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|
906 return entry.obj |
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|
907 |
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|
908 def __set__(self, obj, value): |
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|
909 if self.name not in obj._filecache: |
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|
910 # we add an entry for the missing value because X in __dict__ |
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|
911 # implies X in _filecache |
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912 paths = [self.join(obj, path) for path in self.paths] |
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|
913 ce = filecacheentry(paths, False) |
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914 obj._filecache[self.name] = ce |
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915 else: |
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916 ce = obj._filecache[self.name] |
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917 |
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diff
changeset
|
918 ce.obj = value # update cached copy |
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|
919 obj.__dict__[self.name] = value # update copy returned by obj.x |
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|
920 |
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|
921 def __delete__(self, obj): |
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|
922 try: |
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|
923 del obj.__dict__[self.name] |
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|
924 except KeyError: |
18177
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parents:
17992
diff
changeset
|
925 raise AttributeError(self.name) |
18897
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diff
changeset
|
926 |
18898
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diff
changeset
|
927 class dirs(object): |
856960173630
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changeset
|
928 '''a multiset of directory names from a dirstate or manifest''' |
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diff
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|
929 |
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diff
changeset
|
930 def __init__(self, map, skip=None): |
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diff
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|
931 self._dirs = {} |
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|
932 addpath = self.addpath |
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diff
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|
933 if util.safehasattr(map, 'iteritems') and skip is not None: |
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diff
changeset
|
934 for f, s in map.iteritems(): |
856960173630
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diff
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|
935 if s[0] != skip: |
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diff
changeset
|
936 addpath(f) |
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937 else: |
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scmutil: add a dirs class
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938 for f in map: |
856960173630
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939 addpath(f) |
856960173630
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parents:
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940 |
856960173630
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941 def addpath(self, path): |
856960173630
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parents:
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942 dirs = self._dirs |
856960173630
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parents:
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943 for base in finddirs(path): |
856960173630
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parents:
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944 if base in dirs: |
856960173630
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parents:
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945 dirs[base] += 1 |
856960173630
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parents:
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946 return |
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changeset
|
947 dirs[base] = 1 |
856960173630
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parents:
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|
948 |
856960173630
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parents:
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949 def delpath(self, path): |
856960173630
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parents:
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950 dirs = self._dirs |
856960173630
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parents:
18897
diff
changeset
|
951 for base in finddirs(path): |
856960173630
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parents:
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diff
changeset
|
952 if dirs[base] > 1: |
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parents:
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changeset
|
953 dirs[base] -= 1 |
856960173630
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parents:
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954 return |
856960173630
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955 del dirs[base] |
856960173630
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|
956 |
856960173630
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parents:
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|
957 def __iter__(self): |
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|
958 return self._dirs.iterkeys() |
856960173630
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parents:
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|
959 |
856960173630
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|
960 def __contains__(self, d): |
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parents:
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|
961 return d in self._dirs |
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parents:
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|
962 |
18900
02ee846b246a
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Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
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|
963 if util.safehasattr(parsers, 'dirs'): |
02ee846b246a
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Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
changeset
|
964 dirs = parsers.dirs |
02ee846b246a
scmutil: rewrite dirs in C, use if available
Bryan O'Sullivan <bryano@fb.com>
parents:
18898
diff
changeset
|
965 |
18897
38982de2b4eb
scmutil: migrate finddirs from dirstate
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
changeset
|
966 def finddirs(path): |
38982de2b4eb
scmutil: migrate finddirs from dirstate
Bryan O'Sullivan <bryano@fb.com>
parents:
18865
diff
changeset
|
967 pos = path.rfind('/') |
38982de2b4eb
scmutil: migrate finddirs from dirstate
Bryan O'Sullivan <bryano@fb.com>
parents:
18865
diff
changeset
|
968 while pos != -1: |
38982de2b4eb
scmutil: migrate finddirs from dirstate
Bryan O'Sullivan <bryano@fb.com>
parents:
18865
diff
changeset
|
969 yield path[:pos] |
38982de2b4eb
scmutil: migrate finddirs from dirstate
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
changeset
|
970 pos = path.rfind('/', 0, pos) |