Mercurial > hg
annotate mercurial/scmutil.py @ 24553:afc29e29d569
dirstate: fix order of initializing nf vs f
Result of a bad merge.
author | Siddharth Agarwal <sid0@fb.com> |
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date | Tue, 31 Mar 2015 15:41:02 -0700 |
parents | d44d53bc9a1e |
children | 56fff44cce98 |
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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 class status(tuple): |
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24 '''Named tuple with a list of files per status. The 'deleted', 'unknown' |
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25 and 'ignored' properties are only relevant to the working copy. |
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26 ''' |
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27 |
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28 __slots__ = () |
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29 |
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30 def __new__(cls, modified, added, removed, deleted, unknown, ignored, |
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31 clean): |
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32 return tuple.__new__(cls, (modified, added, removed, deleted, unknown, |
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33 ignored, clean)) |
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34 |
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35 @property |
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36 def modified(self): |
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37 '''files that have been modified''' |
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38 return self[0] |
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39 |
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40 @property |
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41 def added(self): |
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42 '''files that have been added''' |
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43 return self[1] |
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44 |
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45 @property |
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46 def removed(self): |
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47 '''files that have been removed''' |
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48 return self[2] |
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49 |
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50 @property |
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51 def deleted(self): |
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52 '''files that are in the dirstate, but have been deleted from the |
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53 working copy (aka "missing") |
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54 ''' |
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55 return self[3] |
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56 |
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57 @property |
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58 def unknown(self): |
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59 '''files not in the dirstate that are not ignored''' |
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60 return self[4] |
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61 |
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62 @property |
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63 def ignored(self): |
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64 '''files not in the dirstate that are ignored (by _dirignore())''' |
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65 return self[5] |
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66 |
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67 @property |
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68 def clean(self): |
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69 '''files that have not been modified''' |
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70 return self[6] |
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71 |
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72 def __repr__(self, *args, **kwargs): |
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73 return (('<status modified=%r, added=%r, removed=%r, deleted=%r, ' |
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74 'unknown=%r, ignored=%r, clean=%r>') % self) |
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75 |
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76 def itersubrepos(ctx1, ctx2): |
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77 """find subrepos in ctx1 or ctx2""" |
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78 # Create a (subpath, ctx) mapping where we prefer subpaths from |
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79 # ctx1. The subpaths from ctx2 are important when the .hgsub file |
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80 # has been modified (in ctx2) but not yet committed (in ctx1). |
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81 subpaths = dict.fromkeys(ctx2.substate, ctx2) |
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82 subpaths.update(dict.fromkeys(ctx1.substate, ctx1)) |
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83 for subpath, ctx in sorted(subpaths.iteritems()): |
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84 yield subpath, ctx.sub(subpath) |
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85 |
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86 def nochangesfound(ui, repo, excluded=None): |
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87 '''Report no changes for push/pull, excluded is None or a list of |
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88 nodes excluded from the push/pull. |
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89 ''' |
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90 secretlist = [] |
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91 if excluded: |
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92 for n in excluded: |
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93 if n not in repo: |
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94 # discovery should not have included the filtered revision, |
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95 # we have to explicitly exclude it until discovery is cleanup. |
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96 continue |
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97 ctx = repo[n] |
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98 if ctx.phase() >= phases.secret and not ctx.extinct(): |
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99 secretlist.append(n) |
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100 |
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101 if secretlist: |
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102 ui.status(_("no changes found (ignored %d secret changesets)\n") |
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103 % len(secretlist)) |
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104 else: |
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105 ui.status(_("no changes found\n")) |
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106 |
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107 def checknewlabel(repo, lbl, kind): |
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108 # Do not use the "kind" parameter in ui output. |
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109 # It makes strings difficult to translate. |
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110 if lbl in ['tip', '.', 'null']: |
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111 raise util.Abort(_("the name '%s' is reserved") % lbl) |
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112 for c in (':', '\0', '\n', '\r'): |
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113 if c in lbl: |
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114 raise util.Abort(_("%r cannot be used in a name") % c) |
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115 try: |
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116 int(lbl) |
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117 raise util.Abort(_("cannot use an integer as a name")) |
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118 except ValueError: |
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119 pass |
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120 |
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121 def checkfilename(f): |
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122 '''Check that the filename f is an acceptable filename for a tracked file''' |
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123 if '\r' in f or '\n' in f: |
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124 raise util.Abort(_("'\\n' and '\\r' disallowed in filenames: %r") % f) |
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125 |
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126 def checkportable(ui, f): |
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127 '''Check if filename f is portable and warn or abort depending on config''' |
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128 checkfilename(f) |
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129 abort, warn = checkportabilityalert(ui) |
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130 if abort or warn: |
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131 msg = util.checkwinfilename(f) |
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132 if msg: |
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133 msg = "%s: %r" % (msg, f) |
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134 if abort: |
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135 raise util.Abort(msg) |
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136 ui.warn(_("warning: %s\n") % msg) |
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137 |
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138 def checkportabilityalert(ui): |
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139 '''check if the user's config requests nothing, a warning, or abort for |
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140 non-portable filenames''' |
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141 val = ui.config('ui', 'portablefilenames', 'warn') |
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142 lval = val.lower() |
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143 bval = util.parsebool(val) |
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144 abort = os.name == 'nt' or lval == 'abort' |
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145 warn = bval or lval == 'warn' |
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146 if bval is None and not (warn or abort or lval == 'ignore'): |
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147 raise error.ConfigError( |
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148 _("ui.portablefilenames value is invalid ('%s')") % val) |
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149 return abort, warn |
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150 |
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151 class casecollisionauditor(object): |
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152 def __init__(self, ui, abort, dirstate): |
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153 self._ui = ui |
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154 self._abort = abort |
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155 allfiles = '\0'.join(dirstate._map) |
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156 self._loweredfiles = set(encoding.lower(allfiles).split('\0')) |
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157 self._dirstate = dirstate |
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158 # The purpose of _newfiles is so that we don't complain about |
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159 # case collisions if someone were to call this object with the |
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160 # same filename twice. |
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161 self._newfiles = set() |
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162 |
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163 def __call__(self, f): |
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164 if f in self._newfiles: |
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165 return |
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166 fl = encoding.lower(f) |
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167 if fl in self._loweredfiles and f not in self._dirstate: |
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168 msg = _('possible case-folding collision for %s') % f |
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169 if self._abort: |
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170 raise util.Abort(msg) |
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171 self._ui.warn(_("warning: %s\n") % msg) |
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172 self._loweredfiles.add(fl) |
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173 self._newfiles.add(f) |
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174 |
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175 class abstractvfs(object): |
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176 """Abstract base class; cannot be instantiated""" |
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177 |
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178 def __init__(self, *args, **kwargs): |
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179 '''Prevent instantiation; don't call this from subclasses.''' |
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180 raise NotImplementedError('attempted instantiating ' + str(type(self))) |
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181 |
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182 def tryread(self, path): |
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183 '''gracefully return an empty string for missing files''' |
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184 try: |
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185 return self.read(path) |
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186 except IOError, inst: |
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187 if inst.errno != errno.ENOENT: |
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188 raise |
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189 return "" |
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190 |
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191 def tryreadlines(self, path, mode='rb'): |
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192 '''gracefully return an empty array for missing files''' |
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193 try: |
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194 return self.readlines(path, mode=mode) |
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195 except IOError, inst: |
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196 if inst.errno != errno.ENOENT: |
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197 raise |
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198 return [] |
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199 |
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200 def open(self, path, mode="r", text=False, atomictemp=False, |
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201 notindexed=False): |
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202 '''Open ``path`` file, which is relative to vfs root. |
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203 |
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204 Newly created directories are marked as "not to be indexed by |
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205 the content indexing service", if ``notindexed`` is specified |
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206 for "write" mode access. |
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207 ''' |
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208 self.open = self.__call__ |
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209 return self.__call__(path, mode, text, atomictemp, notindexed) |
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210 |
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211 def read(self, path): |
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212 fp = self(path, 'rb') |
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213 try: |
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214 return fp.read() |
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215 finally: |
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216 fp.close() |
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217 |
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218 def readlines(self, path, mode='rb'): |
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219 fp = self(path, mode=mode) |
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220 try: |
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221 return fp.readlines() |
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222 finally: |
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223 fp.close() |
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224 |
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225 def write(self, path, data): |
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226 fp = self(path, 'wb') |
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227 try: |
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228 return fp.write(data) |
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229 finally: |
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230 fp.close() |
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231 |
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232 def writelines(self, path, data, mode='wb', notindexed=False): |
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233 fp = self(path, mode=mode, notindexed=notindexed) |
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234 try: |
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235 return fp.writelines(data) |
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236 finally: |
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237 fp.close() |
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238 |
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239 def append(self, path, data): |
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240 fp = self(path, 'ab') |
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241 try: |
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242 return fp.write(data) |
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243 finally: |
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244 fp.close() |
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245 |
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246 def chmod(self, path, mode): |
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247 return os.chmod(self.join(path), mode) |
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248 |
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249 def exists(self, path=None): |
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250 return os.path.exists(self.join(path)) |
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251 |
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252 def fstat(self, fp): |
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253 return util.fstat(fp) |
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254 |
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255 def isdir(self, path=None): |
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256 return os.path.isdir(self.join(path)) |
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257 |
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258 def isfile(self, path=None): |
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259 return os.path.isfile(self.join(path)) |
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260 |
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261 def islink(self, path=None): |
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262 return os.path.islink(self.join(path)) |
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263 |
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264 def reljoin(self, *paths): |
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265 """join various elements of a path together (as os.path.join would do) |
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266 |
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267 The vfs base is not injected so that path stay relative. This exists |
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268 to allow handling of strange encoding if needed.""" |
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269 return os.path.join(*paths) |
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270 |
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271 def split(self, path): |
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272 """split top-most element of a path (as os.path.split would do) |
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273 |
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274 This exists to allow handling of strange encoding if needed.""" |
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275 return os.path.split(path) |
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276 |
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277 def lexists(self, path=None): |
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278 return os.path.lexists(self.join(path)) |
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279 |
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280 def lstat(self, path=None): |
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281 return os.lstat(self.join(path)) |
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282 |
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283 def listdir(self, path=None): |
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284 return os.listdir(self.join(path)) |
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285 |
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286 def makedir(self, path=None, notindexed=True): |
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287 return util.makedir(self.join(path), notindexed) |
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288 |
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289 def makedirs(self, path=None, mode=None): |
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290 return util.makedirs(self.join(path), mode) |
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291 |
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292 def makelock(self, info, path): |
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293 return util.makelock(info, self.join(path)) |
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294 |
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295 def mkdir(self, path=None): |
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296 return os.mkdir(self.join(path)) |
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297 |
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298 def mkstemp(self, suffix='', prefix='tmp', dir=None, text=False): |
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299 fd, name = tempfile.mkstemp(suffix=suffix, prefix=prefix, |
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300 dir=self.join(dir), text=text) |
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301 dname, fname = util.split(name) |
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302 if dir: |
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303 return fd, os.path.join(dir, fname) |
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304 else: |
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305 return fd, fname |
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306 |
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307 def readdir(self, path=None, stat=None, skip=None): |
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308 return osutil.listdir(self.join(path), stat, skip) |
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309 |
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310 def readlock(self, path): |
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311 return util.readlock(self.join(path)) |
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312 |
18948
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313 def rename(self, src, dst): |
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314 return util.rename(self.join(src), self.join(dst)) |
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315 |
18950
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316 def readlink(self, path): |
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317 return os.readlink(self.join(path)) |
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318 |
18951
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319 def setflags(self, path, l, x): |
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320 return util.setflags(self.join(path), l, x) |
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321 |
17726
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322 def stat(self, path=None): |
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323 return os.stat(self.join(path)) |
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324 |
19895
37c0d93fb166
bookmarks: use "vfs.unlink()" instead of "util.unlink()"
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325 def unlink(self, path=None): |
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326 return util.unlink(self.join(path)) |
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327 |
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328 def unlinkpath(self, path=None, ignoremissing=False): |
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329 return util.unlinkpath(self.join(path), ignoremissing) |
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330 |
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331 def utime(self, path=None, t=None): |
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332 return os.utime(self.join(path), t) |
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333 |
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334 class vfs(abstractvfs): |
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335 '''Operate files relative to a base directory |
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336 |
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337 This class is used to hide the details of COW semantics and |
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338 remote file access from higher level code. |
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339 ''' |
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340 def __init__(self, base, audit=True, expandpath=False, realpath=False): |
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341 if expandpath: |
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342 base = util.expandpath(base) |
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343 if realpath: |
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344 base = os.path.realpath(base) |
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345 self.base = base |
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346 self._setmustaudit(audit) |
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347 self.createmode = None |
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348 self._trustnlink = None |
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349 |
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350 def _getmustaudit(self): |
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351 return self._audit |
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352 |
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353 def _setmustaudit(self, onoff): |
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354 self._audit = onoff |
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355 if onoff: |
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356 self.audit = pathutil.pathauditor(self.base) |
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357 else: |
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358 self.audit = util.always |
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359 |
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360 mustaudit = property(_getmustaudit, _setmustaudit) |
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361 |
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362 @util.propertycache |
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363 def _cansymlink(self): |
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364 return util.checklink(self.base) |
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365 |
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366 @util.propertycache |
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367 def _chmod(self): |
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368 return util.checkexec(self.base) |
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369 |
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370 def _fixfilemode(self, name): |
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371 if self.createmode is None or not self._chmod: |
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372 return |
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373 os.chmod(name, self.createmode & 0666) |
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374 |
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375 def __call__(self, path, mode="r", text=False, atomictemp=False, |
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376 notindexed=False): |
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377 '''Open ``path`` file, which is relative to vfs root. |
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378 |
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379 Newly created directories are marked as "not to be indexed by |
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380 the content indexing service", if ``notindexed`` is specified |
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381 for "write" mode access. |
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382 ''' |
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383 if self._audit: |
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384 r = util.checkosfilename(path) |
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385 if r: |
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386 raise util.Abort("%s: %r" % (r, path)) |
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387 self.audit(path) |
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388 f = self.join(path) |
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389 |
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390 if not text and "b" not in mode: |
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391 mode += "b" # for that other OS |
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392 |
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393 nlink = -1 |
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394 if mode not in ('r', 'rb'): |
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395 dirname, basename = util.split(f) |
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396 # If basename is empty, then the path is malformed because it points |
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397 # to a directory. Let the posixfile() call below raise IOError. |
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398 if basename: |
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399 if atomictemp: |
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400 util.ensuredirs(dirname, self.createmode, notindexed) |
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401 return util.atomictempfile(f, mode, self.createmode) |
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402 try: |
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403 if 'w' in mode: |
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404 util.unlink(f) |
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405 nlink = 0 |
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406 else: |
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407 # nlinks() may behave differently for files on Windows |
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408 # shares if the file is open. |
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409 fd = util.posixfile(f) |
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410 nlink = util.nlinks(f) |
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411 if nlink < 1: |
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412 nlink = 2 # force mktempcopy (issue1922) |
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413 fd.close() |
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414 except (OSError, IOError), e: |
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415 if e.errno != errno.ENOENT: |
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416 raise |
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417 nlink = 0 |
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418 util.ensuredirs(dirname, self.createmode, notindexed) |
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419 if nlink > 0: |
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420 if self._trustnlink is None: |
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421 self._trustnlink = nlink > 1 or util.checknlink(f) |
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422 if nlink > 1 or not self._trustnlink: |
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423 util.rename(util.mktempcopy(f), f) |
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424 fp = util.posixfile(f, mode) |
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425 if nlink == 0: |
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426 self._fixfilemode(f) |
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427 return fp |
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428 |
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429 def symlink(self, src, dst): |
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430 self.audit(dst) |
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431 linkname = self.join(dst) |
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432 try: |
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433 os.unlink(linkname) |
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parents:
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diff
changeset
|
434 except OSError: |
d13913355390
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parents:
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diff
changeset
|
435 pass |
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move opener from util to scmutil
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parents:
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diff
changeset
|
436 |
18678
423eee0b0b14
util: make ensuredirs safer against races
Bryan O'Sullivan <bryano@fb.com>
parents:
18668
diff
changeset
|
437 util.ensuredirs(os.path.dirname(linkname), self.createmode) |
13970
d13913355390
move opener from util to scmutil
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parents:
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diff
changeset
|
438 |
14261
e3649bcca3f6
opener: rename _can_symlink to _cansymlink
Adrian Buehlmann <adrian@cadifra.com>
parents:
14236
diff
changeset
|
439 if self._cansymlink: |
13970
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parents:
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diff
changeset
|
440 try: |
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diff
changeset
|
441 os.symlink(src, linkname) |
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changeset
|
442 except OSError, err: |
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parents:
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diff
changeset
|
443 raise OSError(err.errno, _('could not symlink to %r: %s') % |
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parents:
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diff
changeset
|
444 (src, err.strerror), linkname) |
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parents:
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diff
changeset
|
445 else: |
17768
9837cafc25b1
vfs: use self.write to write symlink placeholders
Matt Mackall <mpm@selenic.com>
parents:
17763
diff
changeset
|
446 self.write(dst, src) |
13971
bfeaa88b875d
move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents:
13970
diff
changeset
|
447 |
16199
8181bd808dc5
scmutil: add join method to opener to construct path relative to base
Idan Kamara <idankk86@gmail.com>
parents:
16198
diff
changeset
|
448 def join(self, path): |
17161
be016e96117a
localrepo: use file API via vfs while ensuring repository directory
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17157
diff
changeset
|
449 if path: |
17681
a41fd730f230
scmutil: backout 83785bb56062 (issue3643)
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
450 return os.path.join(self.base, path) |
a41fd730f230
scmutil: backout 83785bb56062 (issue3643)
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
451 else: |
a41fd730f230
scmutil: backout 83785bb56062 (issue3643)
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
452 return self.base |
16199
8181bd808dc5
scmutil: add join method to opener to construct path relative to base
Idan Kamara <idankk86@gmail.com>
parents:
16198
diff
changeset
|
453 |
17649
f65c6a5f256c
scmutil: rename classes from "opener" to "vfs"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17561
diff
changeset
|
454 opener = vfs |
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scmutil: rename classes from "opener" to "vfs"
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parents:
17561
diff
changeset
|
455 |
17845
408ded42c5ec
scmutil: abstract out mustaudit delegation
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
changeset
|
456 class auditvfs(object): |
408ded42c5ec
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diff
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|
457 def __init__(self, vfs): |
408ded42c5ec
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diff
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|
458 self.vfs = vfs |
408ded42c5ec
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diff
changeset
|
459 |
408ded42c5ec
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diff
changeset
|
460 def _getmustaudit(self): |
408ded42c5ec
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parents:
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diff
changeset
|
461 return self.vfs.mustaudit |
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diff
changeset
|
462 |
408ded42c5ec
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diff
changeset
|
463 def _setmustaudit(self, onoff): |
408ded42c5ec
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parents:
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diff
changeset
|
464 self.vfs.mustaudit = onoff |
408ded42c5ec
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parents:
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diff
changeset
|
465 |
408ded42c5ec
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parents:
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diff
changeset
|
466 mustaudit = property(_getmustaudit, _setmustaudit) |
408ded42c5ec
scmutil: abstract out mustaudit delegation
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
changeset
|
467 |
17846
f42cf30873dc
scmutil: add mustaudit delegation to filtervfs (issue3673)
Bryan O'Sullivan <bryano@fb.com>
parents:
17845
diff
changeset
|
468 class filtervfs(abstractvfs, auditvfs): |
17649
f65c6a5f256c
scmutil: rename classes from "opener" to "vfs"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17561
diff
changeset
|
469 '''Wrapper vfs for filtering filenames with a function.''' |
14090
e24b5e3c2f27
add filteropener abstraction for store openers
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14089
diff
changeset
|
470 |
17846
f42cf30873dc
scmutil: add mustaudit delegation to filtervfs (issue3673)
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
changeset
|
471 def __init__(self, vfs, filter): |
f42cf30873dc
scmutil: add mustaudit delegation to filtervfs (issue3673)
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
changeset
|
472 auditvfs.__init__(self, vfs) |
14090
e24b5e3c2f27
add filteropener abstraction for store openers
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
473 self._filter = filter |
e24b5e3c2f27
add filteropener abstraction for store openers
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parents:
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diff
changeset
|
474 |
e24b5e3c2f27
add filteropener abstraction for store openers
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14089
diff
changeset
|
475 def __call__(self, path, *args, **kwargs): |
17846
f42cf30873dc
scmutil: add mustaudit delegation to filtervfs (issue3673)
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
changeset
|
476 return self.vfs(self._filter(path), *args, **kwargs) |
14090
e24b5e3c2f27
add filteropener abstraction for store openers
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
14089
diff
changeset
|
477 |
17725
ffd589d4b785
vfs: define "join()" in each classes derived from "abstractvfs"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17723
diff
changeset
|
478 def join(self, path): |
ffd589d4b785
vfs: define "join()" in each classes derived from "abstractvfs"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17723
diff
changeset
|
479 if path: |
17846
f42cf30873dc
scmutil: add mustaudit delegation to filtervfs (issue3673)
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
changeset
|
480 return self.vfs.join(self._filter(path)) |
17725
ffd589d4b785
vfs: define "join()" in each classes derived from "abstractvfs"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17723
diff
changeset
|
481 else: |
17846
f42cf30873dc
scmutil: add mustaudit delegation to filtervfs (issue3673)
Bryan O'Sullivan <bryano@fb.com>
parents:
17845
diff
changeset
|
482 return self.vfs.join(path) |
17725
ffd589d4b785
vfs: define "join()" in each classes derived from "abstractvfs"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17723
diff
changeset
|
483 |
17649
f65c6a5f256c
scmutil: rename classes from "opener" to "vfs"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17561
diff
changeset
|
484 filteropener = filtervfs |
f65c6a5f256c
scmutil: rename classes from "opener" to "vfs"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
17561
diff
changeset
|
485 |
18213
c38a62af000e
vfs: add a read only vfs
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18206
diff
changeset
|
486 class readonlyvfs(abstractvfs, auditvfs): |
c38a62af000e
vfs: add a read only vfs
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parents:
18206
diff
changeset
|
487 '''Wrapper vfs preventing any writing.''' |
c38a62af000e
vfs: add a read only vfs
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18206
diff
changeset
|
488 |
c38a62af000e
vfs: add a read only vfs
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18206
diff
changeset
|
489 def __init__(self, vfs): |
c38a62af000e
vfs: add a read only vfs
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parents:
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diff
changeset
|
490 auditvfs.__init__(self, vfs) |
c38a62af000e
vfs: add a read only vfs
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parents:
18206
diff
changeset
|
491 |
c38a62af000e
vfs: add a read only vfs
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parents:
18206
diff
changeset
|
492 def __call__(self, path, mode='r', *args, **kw): |
c38a62af000e
vfs: add a read only vfs
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parents:
18206
diff
changeset
|
493 if mode not in ('r', 'rb'): |
c38a62af000e
vfs: add a read only vfs
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parents:
18206
diff
changeset
|
494 raise util.Abort('this vfs is read only') |
c38a62af000e
vfs: add a read only vfs
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parents:
18206
diff
changeset
|
495 return self.vfs(path, mode, *args, **kw) |
c38a62af000e
vfs: add a read only vfs
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18206
diff
changeset
|
496 |
c38a62af000e
vfs: add a read only vfs
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18206
diff
changeset
|
497 |
13975
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
498 def walkrepos(path, followsym=False, seen_dirs=None, recurse=False): |
17104
5a9acb0b2086
help: improve hgweb help
Mads Kiilerich <mads@kiilerich.com>
parents:
17037
diff
changeset
|
499 '''yield every hg repository under path, always recursively. |
5a9acb0b2086
help: improve hgweb help
Mads Kiilerich <mads@kiilerich.com>
parents:
17037
diff
changeset
|
500 The recurse flag will only control recursion into repo working dirs''' |
13975
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
501 def errhandler(err): |
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
502 if err.filename == path: |
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
503 raise err |
14961
5523529bd1af
walkrepos: use getattr instead of hasattr for samestat
Augie Fackler <durin42@gmail.com>
parents:
14928
diff
changeset
|
504 samestat = getattr(os.path, 'samestat', None) |
5523529bd1af
walkrepos: use getattr instead of hasattr for samestat
Augie Fackler <durin42@gmail.com>
parents:
14928
diff
changeset
|
505 if followsym and samestat is not None: |
14227
94985b5a8278
scmutil: rename local function _add_dir_if_not_there
Adrian Buehlmann <adrian@cadifra.com>
parents:
14226
diff
changeset
|
506 def adddir(dirlst, dirname): |
13975
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
507 match = False |
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move walkrepos from util to scmutil
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parents:
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diff
changeset
|
508 dirstat = os.stat(dirname) |
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
509 for lstdirstat in dirlst: |
938fbeacac84
move walkrepos from util to scmutil
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parents:
13974
diff
changeset
|
510 if samestat(dirstat, lstdirstat): |
938fbeacac84
move walkrepos from util to scmutil
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parents:
13974
diff
changeset
|
511 match = True |
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
512 break |
938fbeacac84
move walkrepos from util to scmutil
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parents:
13974
diff
changeset
|
513 if not match: |
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
514 dirlst.append(dirstat) |
938fbeacac84
move walkrepos from util to scmutil
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parents:
13974
diff
changeset
|
515 return not match |
938fbeacac84
move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents:
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diff
changeset
|
516 else: |
938fbeacac84
move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents:
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diff
changeset
|
517 followsym = False |
938fbeacac84
move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents:
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diff
changeset
|
518 |
938fbeacac84
move walkrepos from util to scmutil
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parents:
13974
diff
changeset
|
519 if (seen_dirs is None) and followsym: |
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
520 seen_dirs = [] |
14227
94985b5a8278
scmutil: rename local function _add_dir_if_not_there
Adrian Buehlmann <adrian@cadifra.com>
parents:
14226
diff
changeset
|
521 adddir(seen_dirs, path) |
13975
938fbeacac84
move walkrepos from util to scmutil
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parents:
13974
diff
changeset
|
522 for root, dirs, files in os.walk(path, topdown=True, onerror=errhandler): |
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
523 dirs.sort() |
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
524 if '.hg' in dirs: |
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
525 yield root # found a repository |
938fbeacac84
move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents:
13974
diff
changeset
|
526 qroot = os.path.join(root, '.hg', 'patches') |
938fbeacac84
move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents:
13974
diff
changeset
|
527 if os.path.isdir(os.path.join(qroot, '.hg')): |
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
528 yield qroot # we have a patch queue repo here |
938fbeacac84
move walkrepos from util to scmutil
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parents:
13974
diff
changeset
|
529 if recurse: |
938fbeacac84
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parents:
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diff
changeset
|
530 # avoid recursing inside the .hg directory |
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
531 dirs.remove('.hg') |
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
532 else: |
938fbeacac84
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parents:
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diff
changeset
|
533 dirs[:] = [] # don't descend further |
938fbeacac84
move walkrepos from util to scmutil
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diff
changeset
|
534 elif followsym: |
938fbeacac84
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parents:
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diff
changeset
|
535 newdirs = [] |
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
536 for d in dirs: |
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
537 fname = os.path.join(root, d) |
14227
94985b5a8278
scmutil: rename local function _add_dir_if_not_there
Adrian Buehlmann <adrian@cadifra.com>
parents:
14226
diff
changeset
|
538 if adddir(seen_dirs, fname): |
13975
938fbeacac84
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parents:
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diff
changeset
|
539 if os.path.islink(fname): |
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
540 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
|
541 yield hgname |
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
542 else: |
938fbeacac84
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parents:
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diff
changeset
|
543 newdirs.append(d) |
938fbeacac84
move walkrepos from util to scmutil
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parents:
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diff
changeset
|
544 dirs[:] = newdirs |
13984
af60153b5e3b
move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents:
13975
diff
changeset
|
545 |
14224
f4189866c76c
rename scmutil.os_rcpath to osrcpath
Adrian Buehlmann <adrian@cadifra.com>
parents:
14220
diff
changeset
|
546 def osrcpath(): |
13985
26335a817dd0
move os_rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents:
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547 '''return default os-specific hgrc search path''' |
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548 path = [] |
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549 defaultpath = os.path.join(util.datapath, 'default.d') |
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550 if os.path.isdir(defaultpath): |
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551 for f, kind in osutil.listdir(defaultpath): |
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552 if f.endswith('.rc'): |
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553 path.append(os.path.join(defaultpath, f)) |
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554 path.extend(systemrcpath()) |
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555 path.extend(userrcpath()) |
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556 path = [os.path.normpath(f) for f in path] |
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557 return path |
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558 |
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559 _rcpath = None |
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560 |
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561 def rcpath(): |
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562 '''return hgrc search path. if env var HGRCPATH is set, use it. |
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563 for each item in path, if directory, use files ending in .rc, |
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564 else use item. |
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565 make HGRCPATH empty to only look in .hg/hgrc of current repo. |
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566 if no HGRCPATH, use default os-specific path.''' |
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567 global _rcpath |
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568 if _rcpath is None: |
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569 if 'HGRCPATH' in os.environ: |
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570 _rcpath = [] |
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571 for p in os.environ['HGRCPATH'].split(os.pathsep): |
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572 if not p: |
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573 continue |
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574 p = util.expandpath(p) |
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575 if os.path.isdir(p): |
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576 for f, kind in osutil.listdir(p): |
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577 if f.endswith('.rc'): |
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578 _rcpath.append(os.path.join(p, f)) |
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579 else: |
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580 _rcpath.append(p) |
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581 else: |
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582 _rcpath = osrcpath() |
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583 return _rcpath |
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584 |
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585 def revsingle(repo, revspec, default='.'): |
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586 if not revspec and revspec != 0: |
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587 return repo[default] |
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588 |
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589 l = revrange(repo, [revspec]) |
22814
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revset-limit: use boolean testing instead of `len(revs) < 1`
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590 if not l: |
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591 raise util.Abort(_('empty revision set')) |
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592 return repo[l.last()] |
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593 |
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594 def revpair(repo, revs): |
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595 if not revs: |
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596 return repo.dirstate.p1(), None |
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597 |
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598 l = revrange(repo, revs) |
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599 |
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600 if not l: |
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601 first = second = None |
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602 elif l.isascending(): |
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603 first = l.min() |
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604 second = l.max() |
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605 elif l.isdescending(): |
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606 first = l.max() |
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607 second = l.min() |
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608 else: |
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609 first = l.first() |
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610 second = l.last() |
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611 |
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612 if first is None: |
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613 raise util.Abort(_('empty revision range')) |
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614 |
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615 if first == second and len(revs) == 1 and _revrangesep not in revs[0]: |
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616 return repo.lookup(first), None |
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617 |
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618 return repo.lookup(first), repo.lookup(second) |
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619 |
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620 _revrangesep = ':' |
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621 |
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622 def revrange(repo, revs): |
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623 """Yield revision as strings from a list of revision specifications.""" |
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624 |
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625 def revfix(repo, val, defval): |
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626 if not val and val != 0 and defval is not None: |
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627 return defval |
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628 return repo[val].rev() |
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629 |
20559
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|
630 seen, l = set(), revset.baseset([]) |
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631 |
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632 revsetaliases = [alias for (alias, _) in |
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633 repo.ui.configitems("revsetalias")] |
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634 |
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635 for spec in revs: |
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diff
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|
636 if l and not seen: |
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637 seen = set(l) |
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638 # attempt to parse old-style ranges first to deal with |
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639 # things like old-tag which contain query metacharacters |
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640 try: |
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641 # ... except for revset aliases without arguments. These |
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642 # should be parsed as soon as possible, because they might |
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643 # clash with a hash prefix. |
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644 if spec in revsetaliases: |
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645 raise error.RepoLookupError |
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646 |
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647 if isinstance(spec, int): |
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648 seen.add(spec) |
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649 l = l + revset.baseset([spec]) |
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650 continue |
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651 |
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652 if _revrangesep in spec: |
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653 start, end = spec.split(_revrangesep, 1) |
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654 if start in revsetaliases or end in revsetaliases: |
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655 raise error.RepoLookupError |
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|
656 |
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657 start = revfix(repo, start, 0) |
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658 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
|
659 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
|
660 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
|
661 rangeiter = repo.changelog.revs(start, end) |
16390
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
662 if not seen and not l: |
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
663 # 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
|
664 l = revset.baseset(rangeiter) |
16390
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
665 # defer syncing seen until next iteration |
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
666 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
|
667 newrevs = set(rangeiter) |
16390
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
668 if seen: |
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
669 newrevs.difference_update(seen) |
16814
9da5a2864f3f
scmutil: seen.union should be seen.update (issue3476)
Bryan O'Sullivan <bryano@fb.com>
parents:
16790
diff
changeset
|
670 seen.update(newrevs) |
16390
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
671 else: |
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
672 seen = newrevs |
20798
170d6d591a7d
scmutil: fix revrange when multiple revs are specified
Durham Goode <durham@fb.com>
parents:
20781
diff
changeset
|
673 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
|
674 continue |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
675 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
|
676 rev = revfix(repo, spec, None) |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
677 if rev in seen: |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
678 continue |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
679 seen.add(rev) |
20798
170d6d591a7d
scmutil: fix revrange when multiple revs are specified
Durham Goode <durham@fb.com>
parents:
20781
diff
changeset
|
680 l = l + revset.baseset([rev]) |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
681 continue |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
682 except error.RepoLookupError: |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
683 pass |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
684 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
685 # fall through to new-style queries if old-style fails |
20781
8ecfa225bd16
revrange: pass repo to revset parser
Matt Mackall <mpm@selenic.com>
parents:
20715
diff
changeset
|
686 m = revset.match(repo.ui, spec, repo) |
20551
efae655fd363
scmutil: changed revrange to return lazysets for new style revsets
Lucas Moscovicz <lmoscovicz@fb.com>
parents:
20526
diff
changeset
|
687 if seen or l: |
24114
fafd9a1284cf
revset: make match function initiate query from full set by default
Yuya Nishihara <yuya@tcha.org>
parents:
23686
diff
changeset
|
688 dl = [r for r in m(repo) if r not in seen] |
20798
170d6d591a7d
scmutil: fix revrange when multiple revs are specified
Durham Goode <durham@fb.com>
parents:
20781
diff
changeset
|
689 l = l + revset.baseset(dl) |
20551
efae655fd363
scmutil: changed revrange to return lazysets for new style revsets
Lucas Moscovicz <lmoscovicz@fb.com>
parents:
20526
diff
changeset
|
690 seen.update(dl) |
efae655fd363
scmutil: changed revrange to return lazysets for new style revsets
Lucas Moscovicz <lmoscovicz@fb.com>
parents:
20526
diff
changeset
|
691 else: |
24114
fafd9a1284cf
revset: make match function initiate query from full set by default
Yuya Nishihara <yuya@tcha.org>
parents:
23686
diff
changeset
|
692 l = m(repo) |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
693 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
694 return l |
14320 | 695 |
696 def expandpats(pats): | |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
20980
diff
changeset
|
697 '''Expand bare globs when running on windows. |
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
20980
diff
changeset
|
698 On posix we assume it already has already been done by sh.''' |
14320 | 699 if not util.expandglobs: |
700 return list(pats) | |
701 ret = [] | |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
20980
diff
changeset
|
702 for kindpat in pats: |
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
20980
diff
changeset
|
703 kind, pat = matchmod._patsplit(kindpat, None) |
14320 | 704 if kind is None: |
705 try: | |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
20980
diff
changeset
|
706 globbed = glob.glob(pat) |
14320 | 707 except re.error: |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
20980
diff
changeset
|
708 globbed = [pat] |
14320 | 709 if globbed: |
710 ret.extend(globbed) | |
711 continue | |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
20980
diff
changeset
|
712 ret.append(kindpat) |
14320 | 713 return ret |
714 | |
16171
336e61875335
graphlog: restore FILE glob expansion on Windows
Patrick Mezard <patrick@mezard.eu>
parents:
16167
diff
changeset
|
715 def matchandpats(ctx, pats=[], opts={}, globbed=False, default='relpath'): |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
20980
diff
changeset
|
716 '''Return a matcher and the patterns that were used. |
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
20980
diff
changeset
|
717 The matcher will warn about bad matches.''' |
14320 | 718 if pats == ("",): |
719 pats = [] | |
720 if not globbed and default == 'relpath': | |
721 pats = expandpats(pats or []) | |
14670
19197fa4c41c
scmutil: match now accepts a context or a repo
Matt Mackall <mpm@selenic.com>
parents:
14669
diff
changeset
|
722 |
19197fa4c41c
scmutil: match now accepts a context or a repo
Matt Mackall <mpm@selenic.com>
parents:
14669
diff
changeset
|
723 m = ctx.match(pats, opts.get('include'), opts.get('exclude'), |
14669
2d2604adfdd6
context: add a match builder method
Matt Mackall <mpm@selenic.com>
parents:
14527
diff
changeset
|
724 default) |
14320 | 725 def badfn(f, msg): |
24338
ca1365078c86
scmutil: replace 'ctx._repo' with 'ctx.repo()'
Matt Harbison <matt_harbison@yahoo.com>
parents:
24175
diff
changeset
|
726 ctx.repo().ui.warn("%s: %s\n" % (m.rel(f), msg)) |
14320 | 727 m.bad = badfn |
24447
d44d53bc9a1e
matcher: make e.g. 'relpath:.' lead to fast paths
Martin von Zweigbergk <martinvonz@google.com>
parents:
24338
diff
changeset
|
728 if m.always(): |
d44d53bc9a1e
matcher: make e.g. 'relpath:.' lead to fast paths
Martin von Zweigbergk <martinvonz@google.com>
parents:
24338
diff
changeset
|
729 pats = [] |
16171
336e61875335
graphlog: restore FILE glob expansion on Windows
Patrick Mezard <patrick@mezard.eu>
parents:
16167
diff
changeset
|
730 return m, pats |
336e61875335
graphlog: restore FILE glob expansion on Windows
Patrick Mezard <patrick@mezard.eu>
parents:
16167
diff
changeset
|
731 |
336e61875335
graphlog: restore FILE glob expansion on Windows
Patrick Mezard <patrick@mezard.eu>
parents:
16167
diff
changeset
|
732 def match(ctx, pats=[], opts={}, globbed=False, default='relpath'): |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
20980
diff
changeset
|
733 '''Return a matcher that will warn about bad matches.''' |
16171
336e61875335
graphlog: restore FILE glob expansion on Windows
Patrick Mezard <patrick@mezard.eu>
parents:
16167
diff
changeset
|
734 return matchandpats(ctx, pats, opts, globbed, default)[0] |
14320 | 735 |
736 def matchall(repo): | |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
20980
diff
changeset
|
737 '''Return a matcher that will efficiently match everything.''' |
14320 | 738 return matchmod.always(repo.root, repo.getcwd()) |
739 | |
740 def matchfiles(repo, files): | |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
20980
diff
changeset
|
741 '''Return a matcher that will efficiently match exactly these files.''' |
14320 | 742 return matchmod.exact(repo.root, repo.getcwd(), files) |
743 | |
23537
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
744 def addremove(repo, matcher, prefix, opts={}, dry_run=None, similarity=None): |
23533
891aaa7c0c70
scmutil: pass a matcher to scmutil.addremove() instead of a list of patterns
Matt Harbison <matt_harbison@yahoo.com>
parents:
23481
diff
changeset
|
745 m = matcher |
14320 | 746 if dry_run is None: |
747 dry_run = opts.get('dry_run') | |
748 if similarity is None: | |
749 similarity = float(opts.get('similarity') or 0) | |
23533
891aaa7c0c70
scmutil: pass a matcher to scmutil.addremove() instead of a list of patterns
Matt Harbison <matt_harbison@yahoo.com>
parents:
23481
diff
changeset
|
750 |
23537
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
751 ret = 0 |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
752 join = lambda f: os.path.join(prefix, f) |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
753 |
23539
cb42050f2dad
addremove: support addremove with explicit paths in subrepos
Matt Harbison <matt_harbison@yahoo.com>
parents:
23537
diff
changeset
|
754 def matchessubrepo(matcher, subpath): |
cb42050f2dad
addremove: support addremove with explicit paths in subrepos
Matt Harbison <matt_harbison@yahoo.com>
parents:
23537
diff
changeset
|
755 if matcher.exact(subpath): |
cb42050f2dad
addremove: support addremove with explicit paths in subrepos
Matt Harbison <matt_harbison@yahoo.com>
parents:
23537
diff
changeset
|
756 return True |
cb42050f2dad
addremove: support addremove with explicit paths in subrepos
Matt Harbison <matt_harbison@yahoo.com>
parents:
23537
diff
changeset
|
757 for f in matcher.files(): |
cb42050f2dad
addremove: support addremove with explicit paths in subrepos
Matt Harbison <matt_harbison@yahoo.com>
parents:
23537
diff
changeset
|
758 if f.startswith(subpath): |
cb42050f2dad
addremove: support addremove with explicit paths in subrepos
Matt Harbison <matt_harbison@yahoo.com>
parents:
23537
diff
changeset
|
759 return True |
cb42050f2dad
addremove: support addremove with explicit paths in subrepos
Matt Harbison <matt_harbison@yahoo.com>
parents:
23537
diff
changeset
|
760 return False |
cb42050f2dad
addremove: support addremove with explicit paths in subrepos
Matt Harbison <matt_harbison@yahoo.com>
parents:
23537
diff
changeset
|
761 |
23537
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
762 wctx = repo[None] |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
763 for subpath in sorted(wctx.substate): |
23539
cb42050f2dad
addremove: support addremove with explicit paths in subrepos
Matt Harbison <matt_harbison@yahoo.com>
parents:
23537
diff
changeset
|
764 if opts.get('subrepos') or matchessubrepo(m, subpath): |
23537
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
765 sub = wctx.sub(subpath) |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
766 try: |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
767 submatch = matchmod.narrowmatcher(subpath, m) |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
768 if sub.addremove(submatch, prefix, opts, dry_run, similarity): |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
769 ret = 1 |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
770 except error.LookupError: |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
771 repo.ui.status(_("skipping missing subrepository: %s\n") |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
772 % join(subpath)) |
f1b06a8aad42
commit: propagate --addremove to subrepos if -S is specified (issue3759)
Matt Harbison <matt_harbison@yahoo.com>
parents:
23534
diff
changeset
|
773 |
16167
94a8396c9305
addremove: return 1 if we failed to handle any explicit files
Matt Mackall <mpm@selenic.com>
parents:
16115
diff
changeset
|
774 rejected = [] |
23534
83bbedc16b3f
addremove: warn when addremove fails to operate on a named path
Matt Harbison <matt_harbison@yahoo.com>
parents:
23533
diff
changeset
|
775 origbad = m.bad |
83bbedc16b3f
addremove: warn when addremove fails to operate on a named path
Matt Harbison <matt_harbison@yahoo.com>
parents:
23533
diff
changeset
|
776 def badfn(f, msg): |
83bbedc16b3f
addremove: warn when addremove fails to operate on a named path
Matt Harbison <matt_harbison@yahoo.com>
parents:
23533
diff
changeset
|
777 if f in m.files(): |
83bbedc16b3f
addremove: warn when addremove fails to operate on a named path
Matt Harbison <matt_harbison@yahoo.com>
parents:
23533
diff
changeset
|
778 origbad(f, msg) |
83bbedc16b3f
addremove: warn when addremove fails to operate on a named path
Matt Harbison <matt_harbison@yahoo.com>
parents:
23533
diff
changeset
|
779 rejected.append(f) |
16167
94a8396c9305
addremove: return 1 if we failed to handle any explicit files
Matt Mackall <mpm@selenic.com>
parents:
16115
diff
changeset
|
780 |
23534
83bbedc16b3f
addremove: warn when addremove fails to operate on a named path
Matt Harbison <matt_harbison@yahoo.com>
parents:
23533
diff
changeset
|
781 m.bad = badfn |
23259
9f4778027bc2
addremove: add back forgotten files (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents:
23142
diff
changeset
|
782 added, unknown, deleted, removed, forgotten = _interestingfiles(repo, m) |
23534
83bbedc16b3f
addremove: warn when addremove fails to operate on a named path
Matt Harbison <matt_harbison@yahoo.com>
parents:
23533
diff
changeset
|
783 m.bad = origbad |
18863
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
784 |
23259
9f4778027bc2
addremove: add back forgotten files (BC)
Martin von Zweigbergk <martinvonz@google.com>
parents:
23142
diff
changeset
|
785 unknownset = set(unknown + forgotten) |
18863
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
786 toprint = unknownset.copy() |
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
787 toprint.update(deleted) |
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
788 for abs in sorted(toprint): |
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
789 if repo.ui.verbose or not m.exact(abs): |
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
parents:
18862
diff
changeset
|
790 if abs in unknownset: |
23686
164915e8ef7b
narrowmatcher: propagate the rel() method
Matt Harbison <matt_harbison@yahoo.com>
parents:
23582
diff
changeset
|
791 status = _('adding %s\n') % m.uipath(abs) |
18863
1b70e5941ad7
scmutil.addremove: pull ui.status printing out of the loop
Siddharth Agarwal <sid0@fb.com>
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792 else: |
23686
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793 status = _('removing %s\n') % m.uipath(abs) |
18863
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794 repo.ui.status(status) |
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795 |
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796 renames = _findrenames(repo, m, added + unknown, removed + deleted, |
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797 similarity) |
14320 | 798 |
799 if not dry_run: | |
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800 _markchanges(repo, unknown + forgotten, deleted, renames) |
14320 | 801 |
16167
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802 for f in rejected: |
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803 if f in m.files(): |
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804 return 1 |
23537
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805 return ret |
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806 |
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807 def marktouched(repo, files, similarity=0.0): |
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808 '''Assert that files have somehow been operated upon. files are relative to |
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809 the repo root.''' |
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810 m = matchfiles(repo, files) |
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811 rejected = [] |
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812 m.bad = lambda x, y: rejected.append(x) |
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813 |
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814 added, unknown, deleted, removed, forgotten = _interestingfiles(repo, m) |
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815 |
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816 if repo.ui.verbose: |
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817 unknownset = set(unknown + forgotten) |
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818 toprint = unknownset.copy() |
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819 toprint.update(deleted) |
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820 for abs in sorted(toprint): |
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821 if abs in unknownset: |
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822 status = _('adding %s\n') % abs |
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823 else: |
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824 status = _('removing %s\n') % abs |
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825 repo.ui.status(status) |
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826 |
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827 renames = _findrenames(repo, m, added + unknown, removed + deleted, |
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828 similarity) |
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829 |
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830 _markchanges(repo, unknown + forgotten, deleted, renames) |
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831 |
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832 for f in rejected: |
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833 if f in m.files(): |
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834 return 1 |
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835 return 0 |
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836 |
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837 def _interestingfiles(repo, matcher): |
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838 '''Walk dirstate with matcher, looking for files that addremove would care |
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839 about. |
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840 |
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841 This is different from dirstate.status because it doesn't care about |
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842 whether files are modified or clean.''' |
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843 added, unknown, deleted, removed, forgotten = [], [], [], [], [] |
20033
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844 audit_path = pathutil.pathauditor(repo.root) |
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845 |
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846 ctx = repo[None] |
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847 dirstate = repo.dirstate |
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848 walkresults = dirstate.walk(matcher, sorted(ctx.substate), True, False, |
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849 full=False) |
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850 for abs, st in walkresults.iteritems(): |
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851 dstate = dirstate[abs] |
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852 if dstate == '?' and audit_path.check(abs): |
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853 unknown.append(abs) |
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854 elif dstate != 'r' and not st: |
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855 deleted.append(abs) |
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856 elif dstate == 'r' and st: |
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857 forgotten.append(abs) |
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858 # for finding renames |
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859 elif dstate == 'r' and not st: |
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860 removed.append(abs) |
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861 elif dstate == 'a': |
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862 added.append(abs) |
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863 |
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864 return added, unknown, deleted, removed, forgotten |
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865 |
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866 def _findrenames(repo, matcher, added, removed, similarity): |
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867 '''Find renames from removed files to added ones.''' |
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868 renames = {} |
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869 if similarity > 0: |
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870 for old, new, score in similar.findrenames(repo, added, removed, |
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871 similarity): |
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872 if (repo.ui.verbose or not matcher.exact(old) |
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873 or not matcher.exact(new)): |
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874 repo.ui.status(_('recording removal of %s as rename to %s ' |
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875 '(%d%% similar)\n') % |
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876 (matcher.rel(old), matcher.rel(new), |
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877 score * 100)) |
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878 renames[new] = old |
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879 return renames |
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880 |
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881 def _markchanges(repo, unknown, deleted, renames): |
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882 '''Marks the files in unknown as added, the files in deleted as removed, |
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883 and the files in renames as copied.''' |
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884 wctx = repo[None] |
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885 wlock = repo.wlock() |
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886 try: |
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887 wctx.forget(deleted) |
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888 wctx.add(unknown) |
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889 for new, old in renames.iteritems(): |
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890 wctx.copy(old, new) |
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891 finally: |
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892 wlock.release() |
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893 |
14320 | 894 def dirstatecopy(ui, repo, wctx, src, dst, dryrun=False, cwd=None): |
895 """Update the dirstate to reflect the intent of copying src to dst. For | |
896 different reasons it might not end with dst being marked as copied from src. | |
897 """ | |
898 origsrc = repo.dirstate.copied(src) or src | |
899 if dst == origsrc: # copying back a copy? | |
900 if repo.dirstate[dst] not in 'mn' and not dryrun: | |
901 repo.dirstate.normallookup(dst) | |
902 else: | |
903 if repo.dirstate[origsrc] == 'a' and origsrc == src: | |
904 if not ui.quiet: | |
905 ui.warn(_("%s has not been committed yet, so no copy " | |
906 "data will be stored for %s.\n") | |
907 % (repo.pathto(origsrc, cwd), repo.pathto(dst, cwd))) | |
908 if repo.dirstate[dst] in '?r' and not dryrun: | |
909 wctx.add([dst]) | |
910 elif not dryrun: | |
911 wctx.copy(origsrc, dst) | |
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912 |
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913 def readrequires(opener, supported): |
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914 '''Reads and parses .hg/requires and checks if all entries found |
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915 are in the list of supported features.''' |
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916 requirements = set(opener.read("requires").splitlines()) |
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|
917 missings = [] |
14482
58b36e9ea783
introduce new function scmutil.readrequires
Adrian Buehlmann <adrian@cadifra.com>
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diff
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|
918 for r in requirements: |
58b36e9ea783
introduce new function scmutil.readrequires
Adrian Buehlmann <adrian@cadifra.com>
parents:
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diff
changeset
|
919 if r not in supported: |
14484
4582a4dd1817
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Matt Mackall <mpm@selenic.com>
parents:
14483
diff
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|
920 if not r or not r[0].isalnum(): |
4582a4dd1817
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Matt Mackall <mpm@selenic.com>
parents:
14483
diff
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|
921 raise error.RequirementError(_(".hg/requires file is corrupt")) |
14746
72e4fcb43227
requirements: show all missing features in the error message.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
14720
diff
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|
922 missings.append(r) |
72e4fcb43227
requirements: show all missing features in the error message.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
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diff
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|
923 missings.sort() |
72e4fcb43227
requirements: show all missing features in the error message.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
14720
diff
changeset
|
924 if missings: |
16683 | 925 raise error.RequirementError( |
20820
f8e531a3a77c
repo: rephrase the "missing requirement" error message
Mads Kiilerich <madski@unity3d.com>
parents:
20819
diff
changeset
|
926 _("repository requires features unknown to this Mercurial: %s") |
f8e531a3a77c
repo: rephrase the "missing requirement" error message
Mads Kiilerich <madski@unity3d.com>
parents:
20819
diff
changeset
|
927 % " ".join(missings), |
20715
b93791e0de25
require: provide a link to a wiki page in addition of suggesting upgrade
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
20702
diff
changeset
|
928 hint=_("see http://mercurial.selenic.com/wiki/MissingRequirement" |
20820
f8e531a3a77c
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Mads Kiilerich <madski@unity3d.com>
parents:
20819
diff
changeset
|
929 " for more information")) |
14482
58b36e9ea783
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diff
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|
930 return requirements |
14928
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diff
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|
931 |
20043
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Siddharth Agarwal <sid0@fb.com>
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diff
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|
932 class filecachesubentry(object): |
20042
9a72d3886888
scmutil.filecacheentry: make stat argument to constructor mandatory
Siddharth Agarwal <sid0@fb.com>
parents:
20033
diff
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|
933 def __init__(self, path, stat): |
14928
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parents:
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diff
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|
934 self.path = path |
18315
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Idan Kamara <idankk86@gmail.com>
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diff
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|
935 self.cachestat = None |
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diff
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|
936 self._cacheable = None |
14928
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|
937 |
18315
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Idan Kamara <idankk86@gmail.com>
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diff
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|
938 if stat: |
20043
88bd8df008f2
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Siddharth Agarwal <sid0@fb.com>
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diff
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|
939 self.cachestat = filecachesubentry.stat(self.path) |
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|
940 |
216230643ae2
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diff
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|
941 if self.cachestat: |
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diff
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|
942 self._cacheable = self.cachestat.cacheable() |
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diff
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|
943 else: |
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diff
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|
944 # None means we don't know yet |
216230643ae2
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diff
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|
945 self._cacheable = None |
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|
946 |
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|
947 def refresh(self): |
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diff
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|
948 if self.cacheable(): |
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Siddharth Agarwal <sid0@fb.com>
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diff
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|
949 self.cachestat = filecachesubentry.stat(self.path) |
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|
950 |
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|
951 def cacheable(self): |
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|
952 if self._cacheable is not None: |
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|
953 return self._cacheable |
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|
954 |
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|
955 # we don't know yet, assume it is for now |
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|
956 return True |
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|
957 |
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|
958 def changed(self): |
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959 # no point in going further if we can't cache it |
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|
960 if not self.cacheable(): |
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|
961 return True |
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|
962 |
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diff
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|
963 newstat = filecachesubentry.stat(self.path) |
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|
964 |
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|
965 # we may not know if it's cacheable yet, check again now |
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|
966 if newstat and self._cacheable is None: |
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967 self._cacheable = newstat.cacheable() |
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|
968 |
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|
969 # check again |
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|
970 if not self._cacheable: |
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|
971 return True |
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|
972 |
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973 if self.cachestat != newstat: |
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|
974 self.cachestat = newstat |
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|
975 return True |
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|
976 else: |
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|
977 return False |
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|
978 |
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|
979 @staticmethod |
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|
980 def stat(path): |
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|
981 try: |
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|
982 return util.cachestat(path) |
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|
983 except OSError, e: |
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984 if e.errno != errno.ENOENT: |
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|
985 raise |
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diff
changeset
|
986 |
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|
987 class filecacheentry(object): |
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|
988 def __init__(self, paths, stat=True): |
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989 self._entries = [] |
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|
990 for path in paths: |
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991 self._entries.append(filecachesubentry(path, stat)) |
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diff
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|
992 |
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|
993 def changed(self): |
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|
994 '''true if any entry has changed''' |
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|
995 for entry in self._entries: |
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|
996 if entry.changed(): |
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|
997 return True |
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|
998 return False |
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|
999 |
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|
1000 def refresh(self): |
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1001 for entry in self._entries: |
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|
1002 entry.refresh() |
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|
1003 |
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1004 class filecache(object): |
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1005 '''A property like decorator that tracks files under .hg/ for updates. |
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1006 |
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1007 Records stat info when called in _filecache. |
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1008 |
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1009 On subsequent calls, compares old stat info with new info, and recreates the |
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1010 object when any of the files changes, updating the new stat info in |
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|
1011 _filecache. |
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1012 |
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|
1013 Mercurial either atomic renames or appends for files under .hg, |
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1014 so to ensure the cache is reliable we need the filesystem to be able |
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1015 to tell us if a file has been replaced. If it can't, we fallback to |
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1016 recreating the object on every call (essentially the same behaviour as |
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1017 propertycache). |
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1018 |
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1019 ''' |
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1020 def __init__(self, *paths): |
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1021 self.paths = paths |
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1022 |
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1023 def join(self, obj, fname): |
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1024 """Used to compute the runtime path of a cached file. |
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1025 |
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1026 Users should subclass filecache and provide their own version of this |
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1027 function to call the appropriate join function on 'obj' (an instance |
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1028 of the class that its member function was decorated). |
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1029 """ |
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1030 return obj.join(fname) |
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1031 |
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1032 def __call__(self, func): |
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1033 self.func = func |
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1034 self.name = func.__name__ |
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1035 return self |
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1036 |
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|
1037 def __get__(self, obj, type=None): |
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1038 # do we need to check if the file changed? |
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1039 if self.name in obj.__dict__: |
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1040 assert self.name in obj._filecache, self.name |
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1041 return obj.__dict__[self.name] |
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1042 |
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1043 entry = obj._filecache.get(self.name) |
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1044 |
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1045 if entry: |
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1046 if entry.changed(): |
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1047 entry.obj = self.func(obj) |
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1048 else: |
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1049 paths = [self.join(obj, path) for path in self.paths] |
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1050 |
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1051 # We stat -before- creating the object so our cache doesn't lie if |
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1052 # a writer modified between the time we read and stat |
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1053 entry = filecacheentry(paths, True) |
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1054 entry.obj = self.func(obj) |
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1055 |
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1056 obj._filecache[self.name] = entry |
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1057 |
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1058 obj.__dict__[self.name] = entry.obj |
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1059 return entry.obj |
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1060 |
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1061 def __set__(self, obj, value): |
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1062 if self.name not in obj._filecache: |
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1063 # we add an entry for the missing value because X in __dict__ |
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1064 # implies X in _filecache |
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1065 paths = [self.join(obj, path) for path in self.paths] |
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1066 ce = filecacheentry(paths, False) |
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1067 obj._filecache[self.name] = ce |
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1068 else: |
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1069 ce = obj._filecache[self.name] |
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1070 |
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1071 ce.obj = value # update cached copy |
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1072 obj.__dict__[self.name] = value # update copy returned by obj.x |
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1073 |
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1074 def __delete__(self, obj): |
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1075 try: |
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1076 del obj.__dict__[self.name] |
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1077 except KeyError: |
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1078 raise AttributeError(self.name) |
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1079 |
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1080 class dirs(object): |
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1081 '''a multiset of directory names from a dirstate or manifest''' |
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1082 |
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1083 def __init__(self, map, skip=None): |
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1084 self._dirs = {} |
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1085 addpath = self.addpath |
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1086 if util.safehasattr(map, 'iteritems') and skip is not None: |
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1087 for f, s in map.iteritems(): |
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1088 if s[0] != skip: |
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1089 addpath(f) |
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1090 else: |
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1091 for f in map: |
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1092 addpath(f) |
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1093 |
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1094 def addpath(self, path): |
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1095 dirs = self._dirs |
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1096 for base in finddirs(path): |
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1097 if base in dirs: |
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1098 dirs[base] += 1 |
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1099 return |
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1100 dirs[base] = 1 |
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1101 |
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1102 def delpath(self, path): |
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1103 dirs = self._dirs |
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1104 for base in finddirs(path): |
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1105 if dirs[base] > 1: |
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1106 dirs[base] -= 1 |
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1107 return |
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1108 del dirs[base] |
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1109 |
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1110 def __iter__(self): |
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1111 return self._dirs.iterkeys() |
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1112 |
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1113 def __contains__(self, d): |
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1114 return d in self._dirs |
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1115 |
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1116 if util.safehasattr(parsers, 'dirs'): |
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1117 dirs = parsers.dirs |
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1118 |
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1119 def finddirs(path): |
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1120 pos = path.rfind('/') |
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1121 while pos != -1: |
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1122 yield path[:pos] |
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1123 pos = path.rfind('/', 0, pos) |