Mercurial > hg
annotate mercurial/scmutil.py @ 21062:e7c0a65a5c9c
bundle2: use headerless HG10UN stream in changegroup
Using `readbundle` in the part handlers creates a circular import hell. We are
now using a simple `HG10UN` stream with no header. Some parameters may
later be introduced on the part to change parameter.
Producers are updated as well.
author | Pierre-Yves David <pierre-yves.david@fb.com> |
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date | Mon, 14 Apr 2014 14:46:32 -0400 |
parents | 6fb4c94ae300 |
children | 9d28fd795215 |
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 |
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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 |
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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 |
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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 |
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181 def lstat(self, path=None): |
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182 return os.lstat(self.join(path)) |
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183 |
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184 def makedir(self, path=None, notindexed=True): |
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185 return util.makedir(self.join(path), notindexed) |
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186 |
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187 def makedirs(self, path=None, mode=None): |
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188 return util.makedirs(self.join(path), mode) |
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189 |
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190 def makelock(self, info, path): |
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191 return util.makelock(info, self.join(path)) |
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192 |
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193 def mkdir(self, path=None): |
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194 return os.mkdir(self.join(path)) |
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195 |
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196 def mkstemp(self, suffix='', prefix='tmp', dir=None, text=False): |
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197 fd, name = tempfile.mkstemp(suffix=suffix, prefix=prefix, |
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198 dir=self.join(dir), text=text) |
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199 dname, fname = util.split(name) |
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200 if dir: |
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201 return fd, os.path.join(dir, fname) |
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202 else: |
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203 return fd, fname |
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204 |
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205 def readdir(self, path=None, stat=None, skip=None): |
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206 return osutil.listdir(self.join(path), stat, skip) |
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207 |
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208 def readlock(self, path): |
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209 return util.readlock(self.join(path)) |
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210 |
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211 def rename(self, src, dst): |
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212 return util.rename(self.join(src), self.join(dst)) |
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213 |
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214 def readlink(self, path): |
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215 return os.readlink(self.join(path)) |
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216 |
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217 def setflags(self, path, l, x): |
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218 return util.setflags(self.join(path), l, x) |
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219 |
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220 def stat(self, path=None): |
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221 return os.stat(self.join(path)) |
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222 |
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223 def unlink(self, path=None): |
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224 return util.unlink(self.join(path)) |
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225 |
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226 def utime(self, path=None, t=None): |
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227 return os.utime(self.join(path), t) |
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228 |
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229 class vfs(abstractvfs): |
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230 '''Operate files relative to a base directory |
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231 |
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232 This class is used to hide the details of COW semantics and |
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233 remote file access from higher level code. |
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234 ''' |
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235 def __init__(self, base, audit=True, expandpath=False, realpath=False): |
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236 if expandpath: |
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237 base = util.expandpath(base) |
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238 if realpath: |
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239 base = os.path.realpath(base) |
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240 self.base = base |
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241 self._setmustaudit(audit) |
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242 self.createmode = None |
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243 self._trustnlink = None |
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244 |
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245 def _getmustaudit(self): |
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246 return self._audit |
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247 |
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248 def _setmustaudit(self, onoff): |
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249 self._audit = onoff |
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250 if onoff: |
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251 self.audit = pathutil.pathauditor(self.base) |
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252 else: |
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253 self.audit = util.always |
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254 |
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255 mustaudit = property(_getmustaudit, _setmustaudit) |
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256 |
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257 @util.propertycache |
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258 def _cansymlink(self): |
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259 return util.checklink(self.base) |
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260 |
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261 @util.propertycache |
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262 def _chmod(self): |
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263 return util.checkexec(self.base) |
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264 |
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265 def _fixfilemode(self, name): |
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266 if self.createmode is None or not self._chmod: |
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267 return |
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268 os.chmod(name, self.createmode & 0666) |
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269 |
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270 def __call__(self, path, mode="r", text=False, atomictemp=False): |
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271 if self._audit: |
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272 r = util.checkosfilename(path) |
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273 if r: |
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274 raise util.Abort("%s: %r" % (r, path)) |
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275 self.audit(path) |
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276 f = self.join(path) |
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277 |
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278 if not text and "b" not in mode: |
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279 mode += "b" # for that other OS |
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280 |
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281 nlink = -1 |
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282 if mode not in ('r', 'rb'): |
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283 dirname, basename = util.split(f) |
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284 # If basename is empty, then the path is malformed because it points |
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285 # to a directory. Let the posixfile() call below raise IOError. |
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286 if basename: |
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287 if atomictemp: |
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288 util.ensuredirs(dirname, self.createmode) |
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289 return util.atomictempfile(f, mode, self.createmode) |
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290 try: |
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291 if 'w' in mode: |
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292 util.unlink(f) |
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293 nlink = 0 |
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294 else: |
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295 # nlinks() may behave differently for files on Windows |
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296 # shares if the file is open. |
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297 fd = util.posixfile(f) |
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298 nlink = util.nlinks(f) |
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299 if nlink < 1: |
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300 nlink = 2 # force mktempcopy (issue1922) |
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301 fd.close() |
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302 except (OSError, IOError), e: |
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303 if e.errno != errno.ENOENT: |
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304 raise |
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305 nlink = 0 |
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306 util.ensuredirs(dirname, self.createmode) |
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307 if nlink > 0: |
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308 if self._trustnlink is None: |
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309 self._trustnlink = nlink > 1 or util.checknlink(f) |
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310 if nlink > 1 or not self._trustnlink: |
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311 util.rename(util.mktempcopy(f), f) |
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312 fp = util.posixfile(f, mode) |
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313 if nlink == 0: |
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314 self._fixfilemode(f) |
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315 return fp |
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316 |
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317 def symlink(self, src, dst): |
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318 self.audit(dst) |
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319 linkname = self.join(dst) |
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320 try: |
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321 os.unlink(linkname) |
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322 except OSError: |
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323 pass |
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324 |
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325 util.ensuredirs(os.path.dirname(linkname), self.createmode) |
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326 |
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327 if self._cansymlink: |
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328 try: |
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329 os.symlink(src, linkname) |
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330 except OSError, err: |
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331 raise OSError(err.errno, _('could not symlink to %r: %s') % |
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332 (src, err.strerror), linkname) |
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333 else: |
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334 self.write(dst, src) |
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335 |
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336 def join(self, path): |
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337 if path: |
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338 return os.path.join(self.base, path) |
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339 else: |
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340 return self.base |
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341 |
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342 opener = vfs |
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343 |
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344 class auditvfs(object): |
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345 def __init__(self, vfs): |
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346 self.vfs = vfs |
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347 |
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348 def _getmustaudit(self): |
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349 return self.vfs.mustaudit |
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350 |
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351 def _setmustaudit(self, onoff): |
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352 self.vfs.mustaudit = onoff |
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353 |
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354 mustaudit = property(_getmustaudit, _setmustaudit) |
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355 |
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356 class filtervfs(abstractvfs, auditvfs): |
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357 '''Wrapper vfs for filtering filenames with a function.''' |
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358 |
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359 def __init__(self, vfs, filter): |
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360 auditvfs.__init__(self, vfs) |
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361 self._filter = filter |
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362 |
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363 def __call__(self, path, *args, **kwargs): |
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364 return self.vfs(self._filter(path), *args, **kwargs) |
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365 |
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366 def join(self, path): |
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367 if path: |
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368 return self.vfs.join(self._filter(path)) |
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369 else: |
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370 return self.vfs.join(path) |
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371 |
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372 filteropener = filtervfs |
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373 |
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374 class readonlyvfs(abstractvfs, auditvfs): |
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375 '''Wrapper vfs preventing any writing.''' |
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376 |
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377 def __init__(self, vfs): |
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378 auditvfs.__init__(self, vfs) |
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379 |
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380 def __call__(self, path, mode='r', *args, **kw): |
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381 if mode not in ('r', 'rb'): |
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382 raise util.Abort('this vfs is read only') |
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383 return self.vfs(path, mode, *args, **kw) |
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384 |
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385 |
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386 def walkrepos(path, followsym=False, seen_dirs=None, recurse=False): |
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387 '''yield every hg repository under path, always recursively. |
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388 The recurse flag will only control recursion into repo working dirs''' |
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389 def errhandler(err): |
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390 if err.filename == path: |
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391 raise err |
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392 samestat = getattr(os.path, 'samestat', None) |
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393 if followsym and samestat is not None: |
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394 def adddir(dirlst, dirname): |
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395 match = False |
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396 dirstat = os.stat(dirname) |
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397 for lstdirstat in dirlst: |
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398 if samestat(dirstat, lstdirstat): |
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399 match = True |
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400 break |
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401 if not match: |
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402 dirlst.append(dirstat) |
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403 return not match |
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404 else: |
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405 followsym = False |
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406 |
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407 if (seen_dirs is None) and followsym: |
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408 seen_dirs = [] |
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409 adddir(seen_dirs, path) |
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410 for root, dirs, files in os.walk(path, topdown=True, onerror=errhandler): |
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411 dirs.sort() |
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412 if '.hg' in dirs: |
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413 yield root # found a repository |
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414 qroot = os.path.join(root, '.hg', 'patches') |
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415 if os.path.isdir(os.path.join(qroot, '.hg')): |
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416 yield qroot # we have a patch queue repo here |
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417 if recurse: |
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418 # avoid recursing inside the .hg directory |
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419 dirs.remove('.hg') |
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420 else: |
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421 dirs[:] = [] # don't descend further |
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422 elif followsym: |
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423 newdirs = [] |
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424 for d in dirs: |
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425 fname = os.path.join(root, d) |
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426 if adddir(seen_dirs, fname): |
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427 if os.path.islink(fname): |
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428 for hgname in walkrepos(fname, True, seen_dirs): |
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429 yield hgname |
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430 else: |
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431 newdirs.append(d) |
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432 dirs[:] = newdirs |
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433 |
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434 def osrcpath(): |
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435 '''return default os-specific hgrc search path''' |
14225
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rename scmutil.system_rcpath to systemrcpath
Adrian Buehlmann <adrian@cadifra.com>
parents:
14224
diff
changeset
|
436 path = systemrcpath() |
14226
73cca883370d
rename scmutil.user_rcpath to userrcpath
Adrian Buehlmann <adrian@cadifra.com>
parents:
14225
diff
changeset
|
437 path.extend(userrcpath()) |
13985
26335a817dd0
move os_rcpath from util to scmutil
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parents:
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diff
changeset
|
438 path = [os.path.normpath(f) for f in path] |
26335a817dd0
move os_rcpath from util to scmutil
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parents:
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diff
changeset
|
439 return path |
26335a817dd0
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parents:
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diff
changeset
|
440 |
13984
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
441 _rcpath = None |
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move rcpath from util to scmutil
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diff
changeset
|
442 |
af60153b5e3b
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diff
changeset
|
443 def rcpath(): |
af60153b5e3b
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parents:
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diff
changeset
|
444 '''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
|
445 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
|
446 else use item. |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
447 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
|
448 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
|
449 global _rcpath |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
450 if _rcpath is None: |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
451 if 'HGRCPATH' in os.environ: |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
452 _rcpath = [] |
af60153b5e3b
move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents:
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diff
changeset
|
453 for p in os.environ['HGRCPATH'].split(os.pathsep): |
af60153b5e3b
move rcpath from util to scmutil
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parents:
13975
diff
changeset
|
454 if not p: |
af60153b5e3b
move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents:
13975
diff
changeset
|
455 continue |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
456 p = util.expandpath(p) |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
457 if os.path.isdir(p): |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
458 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
|
459 if f.endswith('.rc'): |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
460 _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
|
461 else: |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
462 _rcpath.append(p) |
af60153b5e3b
move rcpath from util to scmutil
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parents:
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diff
changeset
|
463 else: |
14224
f4189866c76c
rename scmutil.os_rcpath to osrcpath
Adrian Buehlmann <adrian@cadifra.com>
parents:
14220
diff
changeset
|
464 _rcpath = osrcpath() |
13984
af60153b5e3b
move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents:
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diff
changeset
|
465 return _rcpath |
13986
9c374cf76b7d
move system_rcpath and user_rcpath to scmutil
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parents:
13985
diff
changeset
|
466 |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
467 def revsingle(repo, revspec, default='.'): |
19509
8963a706e075
revsingle: fix silly API issue (issue2992)
Matt Mackall <mpm@selenic.com>
parents:
19154
diff
changeset
|
468 if not revspec and revspec != 0: |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
469 return repo[default] |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
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diff
changeset
|
470 |
b33f3e35efb0
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parents:
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diff
changeset
|
471 l = revrange(repo, [revspec]) |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
472 if len(l) < 1: |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
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diff
changeset
|
473 raise util.Abort(_('empty revision set')) |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
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diff
changeset
|
474 return repo[l[-1]] |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
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diff
changeset
|
475 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
476 def revpair(repo, revs): |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
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diff
changeset
|
477 if not revs: |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
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diff
changeset
|
478 return repo.dirstate.p1(), None |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
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diff
changeset
|
479 |
b33f3e35efb0
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parents:
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diff
changeset
|
480 l = revrange(repo, revs) |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
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diff
changeset
|
481 |
20862
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
482 if not l: |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
483 first = second = None |
97b2f26dfc43
revpair: smartset compatibility
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parents:
20820
diff
changeset
|
484 elif l.isascending(): |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
485 first = l.min() |
97b2f26dfc43
revpair: smartset compatibility
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parents:
20820
diff
changeset
|
486 second = l.max() |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
487 elif l.isdescending(): |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
488 first = l.max() |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
489 second = l.min() |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
490 else: |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
491 l = list(l) |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
492 first = l[0] |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
493 second = l[-1] |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
494 |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
495 if first is None: |
20819
202291a280fb
revpair: drop useless conditional
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20798
diff
changeset
|
496 raise util.Abort(_('empty revision range')) |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
497 |
20862
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
498 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
|
499 return repo.lookup(first), None |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
500 |
20862
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
501 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
|
502 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
503 _revrangesep = ':' |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
504 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
505 def revrange(repo, revs): |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
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diff
changeset
|
506 """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
|
507 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
508 def revfix(repo, val, defval): |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
509 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
|
510 return defval |
16379
5cbfbb838198
scmutil: use context instead of lookup
Matt Mackall <mpm@selenic.com>
parents:
16208
diff
changeset
|
511 return repo[val].rev() |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
512 |
20559
165b117ffc1e
scmutil: changed revrange code not to use append
Lucas Moscovicz <lmoscovicz@fb.com>
parents:
20551
diff
changeset
|
513 seen, l = set(), revset.baseset([]) |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
514 for spec in revs: |
16390
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
515 if l and not seen: |
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
516 seen = set(l) |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
14261
diff
changeset
|
517 # attempt to parse old-style ranges first to deal with |
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parents:
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diff
changeset
|
518 # things like old-tag which contain query metacharacters |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
14261
diff
changeset
|
519 try: |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
520 if isinstance(spec, int): |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
14261
diff
changeset
|
521 seen.add(spec) |
20798
170d6d591a7d
scmutil: fix revrange when multiple revs are specified
Durham Goode <durham@fb.com>
parents:
20781
diff
changeset
|
522 l = l + revset.baseset([spec]) |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
523 continue |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
524 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
525 if _revrangesep in spec: |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
526 start, end = spec.split(_revrangesep, 1) |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
527 start = revfix(repo, start, 0) |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
528 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
|
529 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
|
530 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
|
531 rangeiter = repo.changelog.revs(start, end) |
16390
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
532 if not seen and not l: |
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
533 # 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
|
534 l = revset.baseset(rangeiter) |
16390
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
535 # defer syncing seen until next iteration |
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
536 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
|
537 newrevs = set(rangeiter) |
16390
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
538 if seen: |
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
539 newrevs.difference_update(seen) |
16814
9da5a2864f3f
scmutil: seen.union should be seen.update (issue3476)
Bryan O'Sullivan <bryano@fb.com>
parents:
16790
diff
changeset
|
540 seen.update(newrevs) |
16390
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
541 else: |
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
542 seen = newrevs |
20798
170d6d591a7d
scmutil: fix revrange when multiple revs are specified
Durham Goode <durham@fb.com>
parents:
20781
diff
changeset
|
543 l = l + revset.baseset(sorted(newrevs, reverse=start > end)) |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
544 continue |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
545 elif spec and spec in repo: # single unquoted rev |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
546 rev = revfix(repo, spec, None) |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
547 if rev in seen: |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
548 continue |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
549 seen.add(rev) |
20798
170d6d591a7d
scmutil: fix revrange when multiple revs are specified
Durham Goode <durham@fb.com>
parents:
20781
diff
changeset
|
550 l = l + revset.baseset([rev]) |
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551 continue |
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552 except error.RepoLookupError: |
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553 pass |
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554 |
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555 # fall through to new-style queries if old-style fails |
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556 m = revset.match(repo.ui, spec, repo) |
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557 if seen or l: |
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558 dl = [r for r in m(repo, revset.spanset(repo)) if r not in seen] |
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559 l = l + revset.baseset(dl) |
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560 seen.update(dl) |
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561 else: |
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562 l = m(repo, revset.spanset(repo)) |
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563 |
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564 return l |
14320 | 565 |
566 def expandpats(pats): | |
567 if not util.expandglobs: | |
568 return list(pats) | |
569 ret = [] | |
570 for p in pats: | |
571 kind, name = matchmod._patsplit(p, None) | |
572 if kind is None: | |
573 try: | |
574 globbed = glob.glob(name) | |
575 except re.error: | |
576 globbed = [name] | |
577 if globbed: | |
578 ret.extend(globbed) | |
579 continue | |
580 ret.append(p) | |
581 return ret | |
582 | |
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583 def matchandpats(ctx, pats=[], opts={}, globbed=False, default='relpath'): |
14320 | 584 if pats == ("",): |
585 pats = [] | |
586 if not globbed and default == 'relpath': | |
587 pats = expandpats(pats or []) | |
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588 |
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589 m = ctx.match(pats, opts.get('include'), opts.get('exclude'), |
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590 default) |
14320 | 591 def badfn(f, msg): |
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592 ctx._repo.ui.warn("%s: %s\n" % (m.rel(f), msg)) |
14320 | 593 m.bad = badfn |
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594 return m, pats |
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595 |
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596 def match(ctx, pats=[], opts={}, globbed=False, default='relpath'): |
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597 return matchandpats(ctx, pats, opts, globbed, default)[0] |
14320 | 598 |
599 def matchall(repo): | |
600 return matchmod.always(repo.root, repo.getcwd()) | |
601 | |
602 def matchfiles(repo, files): | |
603 return matchmod.exact(repo.root, repo.getcwd(), files) | |
604 | |
605 def addremove(repo, pats=[], opts={}, dry_run=None, similarity=None): | |
606 if dry_run is None: | |
607 dry_run = opts.get('dry_run') | |
608 if similarity is None: | |
609 similarity = float(opts.get('similarity') or 0) | |
610 # we'd use status here, except handling of symlinks and ignore is tricky | |
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611 m = match(repo[None], pats, opts) |
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612 rejected = [] |
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613 m.bad = lambda x, y: rejected.append(x) |
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614 |
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615 added, unknown, deleted, removed = _interestingfiles(repo, m) |
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616 |
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617 unknownset = set(unknown) |
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618 toprint = unknownset.copy() |
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619 toprint.update(deleted) |
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620 for abs in sorted(toprint): |
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621 if repo.ui.verbose or not m.exact(abs): |
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622 rel = m.rel(abs) |
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623 if abs in unknownset: |
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624 status = _('adding %s\n') % ((pats and rel) or abs) |
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625 else: |
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626 status = _('removing %s\n') % ((pats and rel) or abs) |
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627 repo.ui.status(status) |
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628 |
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629 renames = _findrenames(repo, m, added + unknown, removed + deleted, |
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630 similarity) |
14320 | 631 |
632 if not dry_run: | |
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633 _markchanges(repo, unknown, deleted, renames) |
14320 | 634 |
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635 for f in rejected: |
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636 if f in m.files(): |
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637 return 1 |
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638 return 0 |
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639 |
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640 def marktouched(repo, files, similarity=0.0): |
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641 '''Assert that files have somehow been operated upon. files are relative to |
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642 the repo root.''' |
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643 m = matchfiles(repo, files) |
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644 rejected = [] |
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645 m.bad = lambda x, y: rejected.append(x) |
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646 |
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647 added, unknown, deleted, removed = _interestingfiles(repo, m) |
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648 |
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649 if repo.ui.verbose: |
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650 unknownset = set(unknown) |
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651 toprint = unknownset.copy() |
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652 toprint.update(deleted) |
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653 for abs in sorted(toprint): |
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654 if abs in unknownset: |
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655 status = _('adding %s\n') % abs |
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656 else: |
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657 status = _('removing %s\n') % abs |
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658 repo.ui.status(status) |
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659 |
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660 renames = _findrenames(repo, m, added + unknown, removed + deleted, |
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661 similarity) |
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662 |
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663 _markchanges(repo, unknown, deleted, renames) |
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664 |
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665 for f in rejected: |
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666 if f in m.files(): |
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667 return 1 |
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668 return 0 |
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669 |
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670 def _interestingfiles(repo, matcher): |
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671 '''Walk dirstate with matcher, looking for files that addremove would care |
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672 about. |
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673 |
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674 This is different from dirstate.status because it doesn't care about |
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675 whether files are modified or clean.''' |
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676 added, unknown, deleted, removed = [], [], [], [] |
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677 audit_path = pathutil.pathauditor(repo.root) |
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678 |
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679 ctx = repo[None] |
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680 dirstate = repo.dirstate |
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681 walkresults = dirstate.walk(matcher, sorted(ctx.substate), True, False, |
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682 full=False) |
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683 for abs, st in walkresults.iteritems(): |
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684 dstate = dirstate[abs] |
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685 if dstate == '?' and audit_path.check(abs): |
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686 unknown.append(abs) |
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687 elif dstate != 'r' and not st: |
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688 deleted.append(abs) |
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689 # for finding renames |
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690 elif dstate == 'r': |
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691 removed.append(abs) |
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692 elif dstate == 'a': |
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693 added.append(abs) |
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694 |
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695 return added, unknown, deleted, removed |
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|
696 |
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697 def _findrenames(repo, matcher, added, removed, similarity): |
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698 '''Find renames from removed files to added ones.''' |
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699 renames = {} |
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700 if similarity > 0: |
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parents:
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diff
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|
701 for old, new, score in similar.findrenames(repo, added, removed, |
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diff
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|
702 similarity): |
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703 if (repo.ui.verbose or not matcher.exact(old) |
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704 or not matcher.exact(new)): |
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705 repo.ui.status(_('recording removal of %s as rename to %s ' |
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706 '(%d%% similar)\n') % |
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|
707 (matcher.rel(old), matcher.rel(new), |
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|
708 score * 100)) |
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709 renames[new] = old |
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|
710 return renames |
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|
711 |
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diff
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|
712 def _markchanges(repo, unknown, deleted, renames): |
9a4e219bda89
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713 '''Marks the files in unknown as added, the files in deleted as removed, |
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|
714 and the files in renames as copied.''' |
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|
715 wctx = repo[None] |
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|
716 wlock = repo.wlock() |
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717 try: |
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diff
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|
718 wctx.forget(deleted) |
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diff
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|
719 wctx.add(unknown) |
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|
720 for new, old in renames.iteritems(): |
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|
721 wctx.copy(old, new) |
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|
722 finally: |
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723 wlock.release() |
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|
724 |
14320 | 725 def dirstatecopy(ui, repo, wctx, src, dst, dryrun=False, cwd=None): |
726 """Update the dirstate to reflect the intent of copying src to dst. For | |
727 different reasons it might not end with dst being marked as copied from src. | |
728 """ | |
729 origsrc = repo.dirstate.copied(src) or src | |
730 if dst == origsrc: # copying back a copy? | |
731 if repo.dirstate[dst] not in 'mn' and not dryrun: | |
732 repo.dirstate.normallookup(dst) | |
733 else: | |
734 if repo.dirstate[origsrc] == 'a' and origsrc == src: | |
735 if not ui.quiet: | |
736 ui.warn(_("%s has not been committed yet, so no copy " | |
737 "data will be stored for %s.\n") | |
738 % (repo.pathto(origsrc, cwd), repo.pathto(dst, cwd))) | |
739 if repo.dirstate[dst] in '?r' and not dryrun: | |
740 wctx.add([dst]) | |
741 elif not dryrun: | |
742 wctx.copy(origsrc, dst) | |
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743 |
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744 def readrequires(opener, supported): |
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745 '''Reads and parses .hg/requires and checks if all entries found |
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746 are in the list of supported features.''' |
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747 requirements = set(opener.read("requires").splitlines()) |
14746
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diff
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748 missings = [] |
14482
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|
749 for r in requirements: |
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|
750 if r not in supported: |
14484
4582a4dd1817
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Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
751 if not r or not r[0].isalnum(): |
4582a4dd1817
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parents:
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diff
changeset
|
752 raise error.RequirementError(_(".hg/requires file is corrupt")) |
14746
72e4fcb43227
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diff
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|
753 missings.append(r) |
72e4fcb43227
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diff
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|
754 missings.sort() |
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diff
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|
755 if missings: |
16683 | 756 raise error.RequirementError( |
20820
f8e531a3a77c
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parents:
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diff
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|
757 _("repository requires features unknown to this Mercurial: %s") |
f8e531a3a77c
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parents:
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diff
changeset
|
758 % " ".join(missings), |
20715
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parents:
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diff
changeset
|
759 hint=_("see http://mercurial.selenic.com/wiki/MissingRequirement" |
20820
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parents:
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diff
changeset
|
760 " for more information")) |
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diff
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|
761 return requirements |
14928
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762 |
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|
763 class filecachesubentry(object): |
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|
764 def __init__(self, path, stat): |
14928
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765 self.path = path |
18315
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766 self.cachestat = None |
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767 self._cacheable = None |
14928
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768 |
18315
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|
769 if stat: |
20043
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|
770 self.cachestat = filecachesubentry.stat(self.path) |
18315
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771 |
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772 if self.cachestat: |
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773 self._cacheable = self.cachestat.cacheable() |
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774 else: |
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|
775 # None means we don't know yet |
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|
776 self._cacheable = None |
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777 |
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|
778 def refresh(self): |
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|
779 if self.cacheable(): |
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780 self.cachestat = filecachesubentry.stat(self.path) |
14928
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781 |
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|
782 def cacheable(self): |
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|
783 if self._cacheable is not None: |
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784 return self._cacheable |
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|
785 |
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changeset
|
786 # we don't know yet, assume it is for now |
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diff
changeset
|
787 return True |
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|
788 |
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|
789 def changed(self): |
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790 # no point in going further if we can't cache it |
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|
791 if not self.cacheable(): |
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|
792 return True |
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|
793 |
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|
794 newstat = filecachesubentry.stat(self.path) |
14928
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|
795 |
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|
796 # we may not know if it's cacheable yet, check again now |
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797 if newstat and self._cacheable is None: |
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798 self._cacheable = newstat.cacheable() |
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|
799 |
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changeset
|
800 # check again |
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|
801 if not self._cacheable: |
dca59d5be12d
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|
802 return True |
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|
803 |
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|
804 if self.cachestat != newstat: |
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|
805 self.cachestat = newstat |
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|
806 return True |
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|
807 else: |
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|
808 return False |
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|
809 |
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changeset
|
810 @staticmethod |
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|
811 def stat(path): |
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|
812 try: |
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813 return util.cachestat(path) |
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|
814 except OSError, e: |
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changeset
|
815 if e.errno != errno.ENOENT: |
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|
816 raise |
dca59d5be12d
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|
817 |
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818 class filecacheentry(object): |
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819 def __init__(self, paths, stat=True): |
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820 self._entries = [] |
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821 for path in paths: |
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|
822 self._entries.append(filecachesubentry(path, stat)) |
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823 |
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|
824 def changed(self): |
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changeset
|
825 '''true if any entry has changed''' |
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826 for entry in self._entries: |
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827 if entry.changed(): |
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828 return True |
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829 return False |
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830 |
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831 def refresh(self): |
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832 for entry in self._entries: |
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833 entry.refresh() |
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834 |
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835 class filecache(object): |
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836 '''A property like decorator that tracks files under .hg/ for updates. |
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837 |
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838 Records stat info when called in _filecache. |
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839 |
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840 On subsequent calls, compares old stat info with new info, and recreates the |
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841 object when any of the files changes, updating the new stat info in |
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842 _filecache. |
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843 |
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844 Mercurial either atomic renames or appends for files under .hg, |
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845 so to ensure the cache is reliable we need the filesystem to be able |
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846 to tell us if a file has been replaced. If it can't, we fallback to |
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847 recreating the object on every call (essentially the same behaviour as |
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848 propertycache). |
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849 |
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850 ''' |
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851 def __init__(self, *paths): |
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852 self.paths = paths |
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853 |
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854 def join(self, obj, fname): |
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855 """Used to compute the runtime path of a cached file. |
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856 |
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857 Users should subclass filecache and provide their own version of this |
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858 function to call the appropriate join function on 'obj' (an instance |
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859 of the class that its member function was decorated). |
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860 """ |
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861 return obj.join(fname) |
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862 |
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863 def __call__(self, func): |
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864 self.func = func |
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865 self.name = func.__name__ |
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866 return self |
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867 |
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868 def __get__(self, obj, type=None): |
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869 # do we need to check if the file changed? |
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870 if self.name in obj.__dict__: |
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871 assert self.name in obj._filecache, self.name |
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872 return obj.__dict__[self.name] |
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873 |
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874 entry = obj._filecache.get(self.name) |
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875 |
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876 if entry: |
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877 if entry.changed(): |
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878 entry.obj = self.func(obj) |
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879 else: |
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880 paths = [self.join(obj, path) for path in self.paths] |
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881 |
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882 # We stat -before- creating the object so our cache doesn't lie if |
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883 # a writer modified between the time we read and stat |
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884 entry = filecacheentry(paths, True) |
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885 entry.obj = self.func(obj) |
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886 |
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887 obj._filecache[self.name] = entry |
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888 |
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889 obj.__dict__[self.name] = entry.obj |
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890 return entry.obj |
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891 |
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892 def __set__(self, obj, value): |
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893 if self.name not in obj._filecache: |
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894 # we add an entry for the missing value because X in __dict__ |
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895 # implies X in _filecache |
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896 paths = [self.join(obj, path) for path in self.paths] |
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897 ce = filecacheentry(paths, False) |
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898 obj._filecache[self.name] = ce |
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899 else: |
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900 ce = obj._filecache[self.name] |
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901 |
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902 ce.obj = value # update cached copy |
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903 obj.__dict__[self.name] = value # update copy returned by obj.x |
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904 |
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|
905 def __delete__(self, obj): |
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906 try: |
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907 del obj.__dict__[self.name] |
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|
908 except KeyError: |
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|
909 raise AttributeError(self.name) |
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|
910 |
18898
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|
911 class dirs(object): |
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912 '''a multiset of directory names from a dirstate or manifest''' |
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913 |
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914 def __init__(self, map, skip=None): |
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|
915 self._dirs = {} |
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916 addpath = self.addpath |
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917 if util.safehasattr(map, 'iteritems') and skip is not None: |
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918 for f, s in map.iteritems(): |
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919 if s[0] != skip: |
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|
920 addpath(f) |
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921 else: |
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|
922 for f in map: |
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|
923 addpath(f) |
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|
924 |
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|
925 def addpath(self, path): |
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926 dirs = self._dirs |
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|
927 for base in finddirs(path): |
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928 if base in dirs: |
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|
929 dirs[base] += 1 |
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|
930 return |
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|
931 dirs[base] = 1 |
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932 |
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933 def delpath(self, path): |
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934 dirs = self._dirs |
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935 for base in finddirs(path): |
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936 if dirs[base] > 1: |
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|
937 dirs[base] -= 1 |
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|
938 return |
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|
939 del dirs[base] |
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|
940 |
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|
941 def __iter__(self): |
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|
942 return self._dirs.iterkeys() |
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943 |
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|
944 def __contains__(self, d): |
856960173630
scmutil: add a dirs class
Bryan O'Sullivan <bryano@fb.com>
parents:
18897
diff
changeset
|
945 return d in self._dirs |
856960173630
scmutil: add a dirs class
Bryan O'Sullivan <bryano@fb.com>
parents:
18897
diff
changeset
|
946 |
18900
02ee846b246a
scmutil: rewrite dirs in C, use if available
Bryan O'Sullivan <bryano@fb.com>
parents:
18898
diff
changeset
|
947 if util.safehasattr(parsers, 'dirs'): |
02ee846b246a
scmutil: rewrite dirs in C, use if available
Bryan O'Sullivan <bryano@fb.com>
parents:
18898
diff
changeset
|
948 dirs = parsers.dirs |
02ee846b246a
scmutil: rewrite dirs in C, use if available
Bryan O'Sullivan <bryano@fb.com>
parents:
18898
diff
changeset
|
949 |
18897
38982de2b4eb
scmutil: migrate finddirs from dirstate
Bryan O'Sullivan <bryano@fb.com>
parents:
18865
diff
changeset
|
950 def finddirs(path): |
38982de2b4eb
scmutil: migrate finddirs from dirstate
Bryan O'Sullivan <bryano@fb.com>
parents:
18865
diff
changeset
|
951 pos = path.rfind('/') |
38982de2b4eb
scmutil: migrate finddirs from dirstate
Bryan O'Sullivan <bryano@fb.com>
parents:
18865
diff
changeset
|
952 while pos != -1: |
38982de2b4eb
scmutil: migrate finddirs from dirstate
Bryan O'Sullivan <bryano@fb.com>
parents:
18865
diff
changeset
|
953 yield path[:pos] |
38982de2b4eb
scmutil: migrate finddirs from dirstate
Bryan O'Sullivan <bryano@fb.com>
parents:
18865
diff
changeset
|
954 pos = path.rfind('/', 0, pos) |