Mercurial > hg
annotate mercurial/scmutil.py @ 24946:c44534209a0a
bookmarks: rename readcurrent to readactive (API)
Today, the terms 'active' and 'current' are interchangeably used throughout the
codebase in reference to the active bookmark (the bookmark that will be updated
with the next commit). This leads to confusion among developers and users.
This patch is part of a series to standardize the usage to 'active' throughout
the mercurial codebase and user interface.
author | Ryan McElroy <rmcelroy@fb.com> |
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date | Mon, 13 Apr 2015 23:03:13 -0700 |
parents | 5abd0a76bc8f |
children | 755d23a49170 |
rev | line source |
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1 # scmutil.py - Mercurial core utility functions |
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2 # |
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3 # Copyright Matt Mackall <mpm@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
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6 # GNU General Public License version 2 or any later version. |
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7 |
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8 from i18n import _ |
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9 from mercurial.node import nullrev |
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10 import util, error, osutil, revset, similar, encoding, phases |
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11 import pathutil |
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13 import os, errno, re, glob, tempfile, shutil, stat, inspect |
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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 def develwarn(tui, msg): |
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176 """issue a developer warning message""" |
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177 msg = 'devel-warn: ' + msg |
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178 if tui.tracebackflag: |
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179 util.debugstacktrace(msg, 2) |
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180 else: |
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181 curframe = inspect.currentframe() |
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182 calframe = inspect.getouterframes(curframe, 2) |
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183 tui.write_err('%s at: %s:%s (%s)\n' % ((msg,) + calframe[2][1:4])) |
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184 |
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185 def filteredhash(repo, maxrev): |
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186 """build hash of filtered revisions in the current repoview. |
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187 |
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188 Multiple caches perform up-to-date validation by checking that the |
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189 tiprev and tipnode stored in the cache file match the current repository. |
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190 However, this is not sufficient for validating repoviews because the set |
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191 of revisions in the view may change without the repository tiprev and |
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192 tipnode changing. |
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193 |
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194 This function hashes all the revs filtered from the view and returns |
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195 that SHA-1 digest. |
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196 """ |
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197 cl = repo.changelog |
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198 if not cl.filteredrevs: |
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199 return None |
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200 key = None |
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201 revs = sorted(r for r in cl.filteredrevs if r <= maxrev) |
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202 if revs: |
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203 s = util.sha1() |
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204 for rev in revs: |
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205 s.update('%s;' % rev) |
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206 key = s.digest() |
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207 return key |
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208 |
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209 class abstractvfs(object): |
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210 """Abstract base class; cannot be instantiated""" |
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211 |
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212 def __init__(self, *args, **kwargs): |
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213 '''Prevent instantiation; don't call this from subclasses.''' |
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214 raise NotImplementedError('attempted instantiating ' + str(type(self))) |
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215 |
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216 def tryread(self, path): |
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217 '''gracefully return an empty string for missing files''' |
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218 try: |
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219 return self.read(path) |
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220 except IOError, inst: |
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221 if inst.errno != errno.ENOENT: |
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222 raise |
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223 return "" |
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224 |
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225 def tryreadlines(self, path, mode='rb'): |
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226 '''gracefully return an empty array for missing files''' |
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227 try: |
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228 return self.readlines(path, mode=mode) |
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229 except IOError, inst: |
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230 if inst.errno != errno.ENOENT: |
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231 raise |
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232 return [] |
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233 |
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234 def open(self, path, mode="r", text=False, atomictemp=False, |
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235 notindexed=False): |
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236 '''Open ``path`` file, which is relative to vfs root. |
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237 |
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238 Newly created directories are marked as "not to be indexed by |
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239 the content indexing service", if ``notindexed`` is specified |
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240 for "write" mode access. |
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241 ''' |
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242 self.open = self.__call__ |
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243 return self.__call__(path, mode, text, atomictemp, notindexed) |
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244 |
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245 def read(self, path): |
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246 fp = self(path, 'rb') |
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247 try: |
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248 return fp.read() |
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249 finally: |
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250 fp.close() |
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251 |
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252 def readlines(self, path, mode='rb'): |
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253 fp = self(path, mode=mode) |
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254 try: |
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255 return fp.readlines() |
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256 finally: |
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257 fp.close() |
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258 |
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259 def write(self, path, data): |
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260 fp = self(path, 'wb') |
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261 try: |
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262 return fp.write(data) |
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263 finally: |
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264 fp.close() |
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265 |
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266 def writelines(self, path, data, mode='wb', notindexed=False): |
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267 fp = self(path, mode=mode, notindexed=notindexed) |
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268 try: |
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269 return fp.writelines(data) |
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270 finally: |
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271 fp.close() |
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272 |
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273 def append(self, path, data): |
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274 fp = self(path, 'ab') |
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275 try: |
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276 return fp.write(data) |
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277 finally: |
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278 fp.close() |
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279 |
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280 def chmod(self, path, mode): |
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281 return os.chmod(self.join(path), mode) |
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282 |
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283 def exists(self, path=None): |
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284 return os.path.exists(self.join(path)) |
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285 |
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286 def fstat(self, fp): |
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287 return util.fstat(fp) |
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288 |
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289 def isdir(self, path=None): |
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290 return os.path.isdir(self.join(path)) |
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291 |
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292 def isfile(self, path=None): |
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293 return os.path.isfile(self.join(path)) |
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294 |
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295 def islink(self, path=None): |
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296 return os.path.islink(self.join(path)) |
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297 |
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298 def reljoin(self, *paths): |
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299 """join various elements of a path together (as os.path.join would do) |
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300 |
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301 The vfs base is not injected so that path stay relative. This exists |
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302 to allow handling of strange encoding if needed.""" |
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303 return os.path.join(*paths) |
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304 |
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305 def split(self, path): |
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306 """split top-most element of a path (as os.path.split would do) |
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307 |
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308 This exists to allow handling of strange encoding if needed.""" |
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309 return os.path.split(path) |
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310 |
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311 def lexists(self, path=None): |
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312 return os.path.lexists(self.join(path)) |
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313 |
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314 def lstat(self, path=None): |
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315 return os.lstat(self.join(path)) |
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316 |
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317 def listdir(self, path=None): |
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318 return os.listdir(self.join(path)) |
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319 |
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320 def makedir(self, path=None, notindexed=True): |
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321 return util.makedir(self.join(path), notindexed) |
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322 |
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323 def makedirs(self, path=None, mode=None): |
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324 return util.makedirs(self.join(path), mode) |
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325 |
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326 def makelock(self, info, path): |
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327 return util.makelock(info, self.join(path)) |
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328 |
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329 def mkdir(self, path=None): |
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330 return os.mkdir(self.join(path)) |
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331 |
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332 def mkstemp(self, suffix='', prefix='tmp', dir=None, text=False): |
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333 fd, name = tempfile.mkstemp(suffix=suffix, prefix=prefix, |
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334 dir=self.join(dir), text=text) |
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335 dname, fname = util.split(name) |
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336 if dir: |
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337 return fd, os.path.join(dir, fname) |
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338 else: |
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339 return fd, fname |
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340 |
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341 def readdir(self, path=None, stat=None, skip=None): |
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342 return osutil.listdir(self.join(path), stat, skip) |
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343 |
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344 def readlock(self, path): |
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345 return util.readlock(self.join(path)) |
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346 |
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347 def rename(self, src, dst): |
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348 return util.rename(self.join(src), self.join(dst)) |
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349 |
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350 def readlink(self, path): |
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351 return os.readlink(self.join(path)) |
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352 |
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353 def removedirs(self, path=None): |
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354 """Remove a leaf directory and all empty intermediate ones |
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355 """ |
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356 return util.removedirs(self.join(path)) |
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357 |
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358 def rmtree(self, path=None, ignore_errors=False, forcibly=False): |
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359 """Remove a directory tree recursively |
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360 |
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361 If ``forcibly``, this tries to remove READ-ONLY files, too. |
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362 """ |
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363 if forcibly: |
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364 def onerror(function, path, excinfo): |
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365 if function is not os.remove: |
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366 raise |
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367 # read-only files cannot be unlinked under Windows |
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368 s = os.stat(path) |
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369 if (s.st_mode & stat.S_IWRITE) != 0: |
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370 raise |
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371 os.chmod(path, stat.S_IMODE(s.st_mode) | stat.S_IWRITE) |
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372 os.remove(path) |
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373 else: |
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374 onerror = None |
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375 return shutil.rmtree(self.join(path), |
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376 ignore_errors=ignore_errors, onerror=onerror) |
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377 |
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378 def setflags(self, path, l, x): |
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379 return util.setflags(self.join(path), l, x) |
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380 |
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381 def stat(self, path=None): |
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382 return os.stat(self.join(path)) |
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383 |
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384 def unlink(self, path=None): |
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385 return util.unlink(self.join(path)) |
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386 |
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387 def unlinkpath(self, path=None, ignoremissing=False): |
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388 return util.unlinkpath(self.join(path), ignoremissing) |
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389 |
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390 def utime(self, path=None, t=None): |
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391 return os.utime(self.join(path), t) |
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392 |
24725 | 393 def walk(self, path=None, onerror=None): |
394 """Yield (dirpath, dirs, files) tuple for each directories under path | |
395 | |
396 ``dirpath`` is relative one from the root of this vfs. This | |
397 uses ``os.sep`` as path separator, even you specify POSIX | |
398 style ``path``. | |
399 | |
400 "The root of this vfs" is represented as empty ``dirpath``. | |
401 """ | |
402 root = os.path.normpath(self.join(None)) | |
403 # when dirpath == root, dirpath[prefixlen:] becomes empty | |
404 # because len(dirpath) < prefixlen. | |
405 prefixlen = len(pathutil.normasprefix(root)) | |
406 for dirpath, dirs, files in os.walk(self.join(path), onerror=onerror): | |
407 yield (dirpath[prefixlen:], dirs, files) | |
408 | |
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scmutil: rename classes from "opener" to "vfs"
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|
409 class vfs(abstractvfs): |
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|
410 '''Operate files relative to a base directory |
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411 |
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412 This class is used to hide the details of COW semantics and |
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413 remote file access from higher level code. |
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414 ''' |
18945
e75b72fffdfe
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changeset
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415 def __init__(self, base, audit=True, expandpath=False, realpath=False): |
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416 if expandpath: |
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417 base = util.expandpath(base) |
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418 if realpath: |
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419 base = os.path.realpath(base) |
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420 self.base = base |
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421 self._setmustaudit(audit) |
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422 self.createmode = None |
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423 self._trustnlink = None |
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424 |
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425 def _getmustaudit(self): |
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426 return self._audit |
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427 |
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428 def _setmustaudit(self, onoff): |
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429 self._audit = onoff |
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430 if onoff: |
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431 self.audit = pathutil.pathauditor(self.base) |
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432 else: |
18327
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scmutil: simplify vfs.audit - drop wrapped vfs.auditor
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changeset
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433 self.audit = util.always |
17554
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434 |
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435 mustaudit = property(_getmustaudit, _setmustaudit) |
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436 |
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437 @util.propertycache |
14261
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opener: rename _can_symlink to _cansymlink
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438 def _cansymlink(self): |
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439 return util.checklink(self.base) |
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440 |
18192
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scmutil: don't try to match modes on filesystems without modes (issue3740)
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441 @util.propertycache |
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442 def _chmod(self): |
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443 return util.checkexec(self.base) |
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444 |
17763
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vfs: backout fchmod change from 76b73ce0ffac
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|
445 def _fixfilemode(self, name): |
18192
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446 if self.createmode is None or not self._chmod: |
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447 return |
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448 os.chmod(name, self.createmode & 0666) |
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449 |
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450 def __call__(self, path, mode="r", text=False, atomictemp=False, |
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451 notindexed=False): |
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452 '''Open ``path`` file, which is relative to vfs root. |
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453 |
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454 Newly created directories are marked as "not to be indexed by |
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455 the content indexing service", if ``notindexed`` is specified |
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456 for "write" mode access. |
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457 ''' |
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458 if self._audit: |
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459 r = util.checkosfilename(path) |
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460 if r: |
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461 raise util.Abort("%s: %r" % (r, path)) |
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462 self.audit(path) |
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463 f = self.join(path) |
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464 |
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465 if not text and "b" not in mode: |
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466 mode += "b" # for that other OS |
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467 |
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468 nlink = -1 |
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469 if mode not in ('r', 'rb'): |
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470 dirname, basename = util.split(f) |
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471 # If basename is empty, then the path is malformed because it points |
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472 # to a directory. Let the posixfile() call below raise IOError. |
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473 if basename: |
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474 if atomictemp: |
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475 util.ensuredirs(dirname, self.createmode, notindexed) |
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476 return util.atomictempfile(f, mode, self.createmode) |
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477 try: |
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478 if 'w' in mode: |
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479 util.unlink(f) |
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480 nlink = 0 |
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481 else: |
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482 # nlinks() may behave differently for files on Windows |
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483 # shares if the file is open. |
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484 fd = util.posixfile(f) |
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485 nlink = util.nlinks(f) |
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486 if nlink < 1: |
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487 nlink = 2 # force mktempcopy (issue1922) |
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488 fd.close() |
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489 except (OSError, IOError), e: |
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490 if e.errno != errno.ENOENT: |
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491 raise |
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492 nlink = 0 |
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493 util.ensuredirs(dirname, self.createmode, notindexed) |
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494 if nlink > 0: |
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495 if self._trustnlink is None: |
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496 self._trustnlink = nlink > 1 or util.checknlink(f) |
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497 if nlink > 1 or not self._trustnlink: |
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498 util.rename(util.mktempcopy(f), f) |
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499 fp = util.posixfile(f, mode) |
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500 if nlink == 0: |
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|
501 self._fixfilemode(f) |
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502 return fp |
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|
503 |
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|
504 def symlink(self, src, dst): |
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|
505 self.audit(dst) |
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|
506 linkname = self.join(dst) |
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|
507 try: |
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|
508 os.unlink(linkname) |
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|
509 except OSError: |
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|
510 pass |
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|
511 |
18678
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changeset
|
512 util.ensuredirs(os.path.dirname(linkname), self.createmode) |
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|
513 |
14261
e3649bcca3f6
opener: rename _can_symlink to _cansymlink
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changeset
|
514 if self._cansymlink: |
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|
515 try: |
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|
516 os.symlink(src, linkname) |
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|
517 except OSError, err: |
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|
518 raise OSError(err.errno, _('could not symlink to %r: %s') % |
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changeset
|
519 (src, err.strerror), linkname) |
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|
520 else: |
17768
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vfs: use self.write to write symlink placeholders
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diff
changeset
|
521 self.write(dst, src) |
13971
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move canonpath from util to scmutil
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diff
changeset
|
522 |
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changeset
|
523 def join(self, path, *insidef): |
17161
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diff
changeset
|
524 if path: |
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|
525 return os.path.join(self.base, path, *insidef) |
17681
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diff
changeset
|
526 else: |
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|
527 return self.base |
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changeset
|
528 |
17649
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scmutil: rename classes from "opener" to "vfs"
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changeset
|
529 opener = vfs |
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changeset
|
530 |
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changeset
|
531 class auditvfs(object): |
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|
532 def __init__(self, vfs): |
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533 self.vfs = vfs |
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|
534 |
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|
535 def _getmustaudit(self): |
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|
536 return self.vfs.mustaudit |
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|
537 |
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changeset
|
538 def _setmustaudit(self, onoff): |
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|
539 self.vfs.mustaudit = onoff |
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|
540 |
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changeset
|
541 mustaudit = property(_getmustaudit, _setmustaudit) |
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changeset
|
542 |
17846
f42cf30873dc
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diff
changeset
|
543 class filtervfs(abstractvfs, auditvfs): |
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|
544 '''Wrapper vfs for filtering filenames with a function.''' |
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|
545 |
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546 def __init__(self, vfs, filter): |
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547 auditvfs.__init__(self, vfs) |
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548 self._filter = filter |
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549 |
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550 def __call__(self, path, *args, **kwargs): |
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551 return self.vfs(self._filter(path), *args, **kwargs) |
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552 |
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553 def join(self, path, *insidef): |
17725
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changeset
|
554 if path: |
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|
555 return self.vfs.join(self._filter(self.vfs.reljoin(path, *insidef))) |
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|
556 else: |
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|
557 return self.vfs.join(path) |
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vfs: define "join()" in each classes derived from "abstractvfs"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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|
558 |
17649
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scmutil: rename classes from "opener" to "vfs"
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parents:
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|
559 filteropener = filtervfs |
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parents:
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diff
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|
560 |
18213
c38a62af000e
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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diff
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561 class readonlyvfs(abstractvfs, auditvfs): |
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562 '''Wrapper vfs preventing any writing.''' |
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diff
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563 |
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diff
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|
564 def __init__(self, vfs): |
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|
565 auditvfs.__init__(self, vfs) |
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diff
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|
566 |
c38a62af000e
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diff
changeset
|
567 def __call__(self, path, mode='r', *args, **kw): |
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parents:
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diff
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|
568 if mode not in ('r', 'rb'): |
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vfs: add a read only vfs
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parents:
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diff
changeset
|
569 raise util.Abort('this vfs is read only') |
c38a62af000e
vfs: add a read only vfs
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parents:
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diff
changeset
|
570 return self.vfs(path, mode, *args, **kw) |
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parents:
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diff
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|
571 |
c38a62af000e
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diff
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|
572 |
13975
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diff
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|
573 def walkrepos(path, followsym=False, seen_dirs=None, recurse=False): |
17104
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parents:
17037
diff
changeset
|
574 '''yield every hg repository under path, always recursively. |
5a9acb0b2086
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parents:
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diff
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|
575 The recurse flag will only control recursion into repo working dirs''' |
13975
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|
576 def errhandler(err): |
938fbeacac84
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577 if err.filename == path: |
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parents:
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|
578 raise err |
14961
5523529bd1af
walkrepos: use getattr instead of hasattr for samestat
Augie Fackler <durin42@gmail.com>
parents:
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diff
changeset
|
579 samestat = getattr(os.path, 'samestat', None) |
5523529bd1af
walkrepos: use getattr instead of hasattr for samestat
Augie Fackler <durin42@gmail.com>
parents:
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diff
changeset
|
580 if followsym and samestat is not None: |
14227
94985b5a8278
scmutil: rename local function _add_dir_if_not_there
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parents:
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|
581 def adddir(dirlst, dirname): |
13975
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|
582 match = False |
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583 dirstat = os.stat(dirname) |
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584 for lstdirstat in dirlst: |
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585 if samestat(dirstat, lstdirstat): |
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586 match = True |
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587 break |
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588 if not match: |
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changeset
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589 dirlst.append(dirstat) |
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590 return not match |
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591 else: |
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592 followsym = False |
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593 |
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594 if (seen_dirs is None) and followsym: |
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595 seen_dirs = [] |
14227
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|
596 adddir(seen_dirs, path) |
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597 for root, dirs, files in os.walk(path, topdown=True, onerror=errhandler): |
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598 dirs.sort() |
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|
599 if '.hg' in dirs: |
938fbeacac84
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diff
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|
600 yield root # found a repository |
938fbeacac84
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parents:
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changeset
|
601 qroot = os.path.join(root, '.hg', 'patches') |
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parents:
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602 if os.path.isdir(os.path.join(qroot, '.hg')): |
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603 yield qroot # we have a patch queue repo here |
938fbeacac84
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diff
changeset
|
604 if recurse: |
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diff
changeset
|
605 # avoid recursing inside the .hg directory |
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diff
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|
606 dirs.remove('.hg') |
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|
607 else: |
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parents:
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|
608 dirs[:] = [] # don't descend further |
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|
609 elif followsym: |
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|
610 newdirs = [] |
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|
611 for d in dirs: |
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612 fname = os.path.join(root, d) |
14227
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613 if adddir(seen_dirs, fname): |
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614 if os.path.islink(fname): |
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615 for hgname in walkrepos(fname, True, seen_dirs): |
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|
616 yield hgname |
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|
617 else: |
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|
618 newdirs.append(d) |
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|
619 dirs[:] = newdirs |
13984
af60153b5e3b
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|
620 |
14224
f4189866c76c
rename scmutil.os_rcpath to osrcpath
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diff
changeset
|
621 def osrcpath(): |
13985
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|
622 '''return default os-specific hgrc search path''' |
23142
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config: introduce "built-in" default configuration settings in default.d
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|
623 path = [] |
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|
624 defaultpath = os.path.join(util.datapath, 'default.d') |
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|
625 if os.path.isdir(defaultpath): |
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|
626 for f, kind in osutil.listdir(defaultpath): |
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|
627 if f.endswith('.rc'): |
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|
628 path.append(os.path.join(defaultpath, f)) |
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parents:
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diff
changeset
|
629 path.extend(systemrcpath()) |
14226
73cca883370d
rename scmutil.user_rcpath to userrcpath
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diff
changeset
|
630 path.extend(userrcpath()) |
13985
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631 path = [os.path.normpath(f) for f in path] |
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changeset
|
632 return path |
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changeset
|
633 |
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|
634 _rcpath = None |
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|
635 |
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changeset
|
636 def rcpath(): |
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637 '''return hgrc search path. if env var HGRCPATH is set, use it. |
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changeset
|
638 for each item in path, if directory, use files ending in .rc, |
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|
639 else use item. |
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changeset
|
640 make HGRCPATH empty to only look in .hg/hgrc of current repo. |
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changeset
|
641 if no HGRCPATH, use default os-specific path.''' |
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changeset
|
642 global _rcpath |
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changeset
|
643 if _rcpath is None: |
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|
644 if 'HGRCPATH' in os.environ: |
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645 _rcpath = [] |
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|
646 for p in os.environ['HGRCPATH'].split(os.pathsep): |
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|
647 if not p: |
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changeset
|
648 continue |
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diff
changeset
|
649 p = util.expandpath(p) |
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650 if os.path.isdir(p): |
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651 for f, kind in osutil.listdir(p): |
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|
652 if f.endswith('.rc'): |
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|
653 _rcpath.append(os.path.join(p, f)) |
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|
654 else: |
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changeset
|
655 _rcpath.append(p) |
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656 else: |
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changeset
|
657 _rcpath = osrcpath() |
13984
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changeset
|
658 return _rcpath |
13986
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diff
changeset
|
659 |
24582
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Yuya Nishihara <yuya@tcha.org>
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|
660 def intrev(repo, rev): |
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661 """Return integer for a given revision that can be used in comparison or |
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changeset
|
662 arithmetic operation""" |
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|
663 if rev is None: |
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|
664 return len(repo) |
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|
665 return rev |
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changeset
|
666 |
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changeset
|
667 def revsingle(repo, revspec, default='.'): |
19509
8963a706e075
revsingle: fix silly API issue (issue2992)
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parents:
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diff
changeset
|
668 if not revspec and revspec != 0: |
14319
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changeset
|
669 return repo[default] |
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diff
changeset
|
670 |
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diff
changeset
|
671 l = revrange(repo, [revspec]) |
22814
8110405cf8ae
revset-limit: use boolean testing instead of `len(revs) < 1`
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
21799
diff
changeset
|
672 if not l: |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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diff
changeset
|
673 raise util.Abort(_('empty revision set')) |
22815
4f81470e83bf
revsingle: use `last` instead of direct indexing
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22814
diff
changeset
|
674 return repo[l.last()] |
14319
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scmutil: move revsingle/pair/range from cmdutil
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parents:
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diff
changeset
|
675 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
676 def revpair(repo, revs): |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
14261
diff
changeset
|
677 if not revs: |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
14261
diff
changeset
|
678 return repo.dirstate.p1(), None |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
679 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
680 l = revrange(repo, revs) |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
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parents:
14261
diff
changeset
|
681 |
20862
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
682 if not l: |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
683 first = second = None |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
684 elif l.isascending(): |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
685 first = l.min() |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
686 second = l.max() |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
687 elif l.isdescending(): |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
688 first = l.max() |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
689 second = l.min() |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
690 else: |
22816
20d998395ee7
revpair: use `first` and `last` instead of direct indexing
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22815
diff
changeset
|
691 first = l.first() |
20d998395ee7
revpair: use `first` and `last` instead of direct indexing
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22815
diff
changeset
|
692 second = l.last() |
20862
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
693 |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
694 if first is None: |
20819
202291a280fb
revpair: drop useless conditional
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20798
diff
changeset
|
695 raise util.Abort(_('empty revision range')) |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
696 |
20862
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
697 if first == second and len(revs) == 1 and _revrangesep not in revs[0]: |
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
698 return repo.lookup(first), None |
14319
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scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
699 |
20862
97b2f26dfc43
revpair: smartset compatibility
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20820
diff
changeset
|
700 return repo.lookup(first), repo.lookup(second) |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
701 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
702 _revrangesep = ':' |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
703 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
704 def revrange(repo, revs): |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
705 """Yield revision as strings from a list of revision specifications.""" |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
706 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
707 def revfix(repo, val, defval): |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
708 if not val and val != 0 and defval is not None: |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
709 return defval |
16379
5cbfbb838198
scmutil: use context instead of lookup
Matt Mackall <mpm@selenic.com>
parents:
16208
diff
changeset
|
710 return repo[val].rev() |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
711 |
20559
165b117ffc1e
scmutil: changed revrange code not to use append
Lucas Moscovicz <lmoscovicz@fb.com>
parents:
20551
diff
changeset
|
712 seen, l = set(), revset.baseset([]) |
24175
c4e3e7b031b7
revrange: don't parse revset aliases as hash prefixes (issue4553)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24114
diff
changeset
|
713 |
c4e3e7b031b7
revrange: don't parse revset aliases as hash prefixes (issue4553)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24114
diff
changeset
|
714 revsetaliases = [alias for (alias, _) in |
c4e3e7b031b7
revrange: don't parse revset aliases as hash prefixes (issue4553)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24114
diff
changeset
|
715 repo.ui.configitems("revsetalias")] |
c4e3e7b031b7
revrange: don't parse revset aliases as hash prefixes (issue4553)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24114
diff
changeset
|
716 |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
717 for spec in revs: |
16390
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
718 if l and not seen: |
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
719 seen = set(l) |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
720 # attempt to parse old-style ranges first to deal with |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
721 # things like old-tag which contain query metacharacters |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
722 try: |
24175
c4e3e7b031b7
revrange: don't parse revset aliases as hash prefixes (issue4553)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24114
diff
changeset
|
723 # ... except for revset aliases without arguments. These |
c4e3e7b031b7
revrange: don't parse revset aliases as hash prefixes (issue4553)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24114
diff
changeset
|
724 # should be parsed as soon as possible, because they might |
c4e3e7b031b7
revrange: don't parse revset aliases as hash prefixes (issue4553)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24114
diff
changeset
|
725 # clash with a hash prefix. |
c4e3e7b031b7
revrange: don't parse revset aliases as hash prefixes (issue4553)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24114
diff
changeset
|
726 if spec in revsetaliases: |
c4e3e7b031b7
revrange: don't parse revset aliases as hash prefixes (issue4553)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24114
diff
changeset
|
727 raise error.RepoLookupError |
c4e3e7b031b7
revrange: don't parse revset aliases as hash prefixes (issue4553)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24114
diff
changeset
|
728 |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
729 if isinstance(spec, int): |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
730 seen.add(spec) |
20798
170d6d591a7d
scmutil: fix revrange when multiple revs are specified
Durham Goode <durham@fb.com>
parents:
20781
diff
changeset
|
731 l = l + revset.baseset([spec]) |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
732 continue |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
733 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
734 if _revrangesep in spec: |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
735 start, end = spec.split(_revrangesep, 1) |
24175
c4e3e7b031b7
revrange: don't parse revset aliases as hash prefixes (issue4553)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24114
diff
changeset
|
736 if start in revsetaliases or end in revsetaliases: |
c4e3e7b031b7
revrange: don't parse revset aliases as hash prefixes (issue4553)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24114
diff
changeset
|
737 raise error.RepoLookupError |
c4e3e7b031b7
revrange: don't parse revset aliases as hash prefixes (issue4553)
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24114
diff
changeset
|
738 |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
739 start = revfix(repo, start, 0) |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
740 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
|
741 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
|
742 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
|
743 rangeiter = repo.changelog.revs(start, end) |
16390
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
744 if not seen and not l: |
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
745 # 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
|
746 l = revset.baseset(rangeiter) |
16390
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
747 # defer syncing seen until next iteration |
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
748 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
|
749 newrevs = set(rangeiter) |
16390
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
750 if seen: |
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
751 newrevs.difference_update(seen) |
16814
9da5a2864f3f
scmutil: seen.union should be seen.update (issue3476)
Bryan O'Sullivan <bryano@fb.com>
parents:
16790
diff
changeset
|
752 seen.update(newrevs) |
16390
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
753 else: |
4df76d5506a9
scmutil: speed up revrange
Bryan O'Sullivan <bryano@fb.com>
parents:
16383
diff
changeset
|
754 seen = newrevs |
20798
170d6d591a7d
scmutil: fix revrange when multiple revs are specified
Durham Goode <durham@fb.com>
parents:
20781
diff
changeset
|
755 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
|
756 continue |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
757 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
|
758 rev = revfix(repo, spec, None) |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
759 if rev in seen: |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
760 continue |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
761 seen.add(rev) |
20798
170d6d591a7d
scmutil: fix revrange when multiple revs are specified
Durham Goode <durham@fb.com>
parents:
20781
diff
changeset
|
762 l = l + revset.baseset([rev]) |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
763 continue |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
764 except error.RepoLookupError: |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
765 pass |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
766 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
767 # 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
|
768 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
|
769 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
|
770 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
|
771 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
|
772 seen.update(dl) |
efae655fd363
scmutil: changed revrange to return lazysets for new style revsets
Lucas Moscovicz <lmoscovicz@fb.com>
parents:
20526
diff
changeset
|
773 else: |
24114
fafd9a1284cf
revset: make match function initiate query from full set by default
Yuya Nishihara <yuya@tcha.org>
parents:
23686
diff
changeset
|
774 l = m(repo) |
14319
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
775 |
b33f3e35efb0
scmutil: move revsingle/pair/range from cmdutil
Matt Mackall <mpm@selenic.com>
parents:
14261
diff
changeset
|
776 return l |
14320 | 777 |
778 def expandpats(pats): | |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
20980
diff
changeset
|
779 '''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
|
780 On posix we assume it already has already been done by sh.''' |
14320 | 781 if not util.expandglobs: |
782 return list(pats) | |
783 ret = [] | |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
20980
diff
changeset
|
784 for kindpat in pats: |
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
20980
diff
changeset
|
785 kind, pat = matchmod._patsplit(kindpat, None) |
14320 | 786 if kind is None: |
787 try: | |
21111
9d28fd795215
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788 globbed = glob.glob(pat) |
14320 | 789 except re.error: |
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790 globbed = [pat] |
14320 | 791 if globbed: |
792 ret.extend(globbed) | |
793 continue | |
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794 ret.append(kindpat) |
14320 | 795 return ret |
796 | |
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797 def matchandpats(ctx, pats=[], opts={}, globbed=False, default='relpath'): |
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798 '''Return a matcher and the patterns that were used. |
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799 The matcher will warn about bad matches.''' |
14320 | 800 if pats == ("",): |
801 pats = [] | |
802 if not globbed and default == 'relpath': | |
803 pats = expandpats(pats or []) | |
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804 |
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805 m = ctx.match(pats, opts.get('include'), opts.get('exclude'), |
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806 default) |
14320 | 807 def badfn(f, msg): |
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808 ctx.repo().ui.warn("%s: %s\n" % (m.rel(f), msg)) |
14320 | 809 m.bad = badfn |
24447
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810 if m.always(): |
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811 pats = [] |
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812 return m, pats |
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813 |
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|
814 def match(ctx, pats=[], opts={}, globbed=False, default='relpath'): |
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815 '''Return a matcher that will warn about bad matches.''' |
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816 return matchandpats(ctx, pats, opts, globbed, default)[0] |
14320 | 817 |
818 def matchall(repo): | |
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819 '''Return a matcher that will efficiently match everything.''' |
14320 | 820 return matchmod.always(repo.root, repo.getcwd()) |
821 | |
822 def matchfiles(repo, files): | |
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823 '''Return a matcher that will efficiently match exactly these files.''' |
14320 | 824 return matchmod.exact(repo.root, repo.getcwd(), files) |
825 | |
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826 def addremove(repo, matcher, prefix, opts={}, dry_run=None, similarity=None): |
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|
827 m = matcher |
14320 | 828 if dry_run is None: |
829 dry_run = opts.get('dry_run') | |
830 if similarity is None: | |
831 similarity = float(opts.get('similarity') or 0) | |
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832 |
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833 ret = 0 |
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834 join = lambda f: os.path.join(prefix, f) |
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835 |
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836 def matchessubrepo(matcher, subpath): |
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837 if matcher.exact(subpath): |
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838 return True |
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839 for f in matcher.files(): |
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840 if f.startswith(subpath): |
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841 return True |
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842 return False |
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|
843 |
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844 wctx = repo[None] |
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845 for subpath in sorted(wctx.substate): |
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846 if opts.get('subrepos') or matchessubrepo(m, subpath): |
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847 sub = wctx.sub(subpath) |
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848 try: |
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849 submatch = matchmod.narrowmatcher(subpath, m) |
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850 if sub.addremove(submatch, prefix, opts, dry_run, similarity): |
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|
851 ret = 1 |
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852 except error.LookupError: |
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853 repo.ui.status(_("skipping missing subrepository: %s\n") |
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|
854 % join(subpath)) |
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855 |
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856 rejected = [] |
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857 origbad = m.bad |
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858 def badfn(f, msg): |
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859 if f in m.files(): |
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860 origbad(f, msg) |
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861 rejected.append(f) |
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862 |
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863 m.bad = badfn |
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864 added, unknown, deleted, removed, forgotten = _interestingfiles(repo, m) |
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865 m.bad = origbad |
18863
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866 |
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867 unknownset = set(unknown + forgotten) |
18863
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868 toprint = unknownset.copy() |
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869 toprint.update(deleted) |
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870 for abs in sorted(toprint): |
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871 if repo.ui.verbose or not m.exact(abs): |
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|
872 if abs in unknownset: |
23686
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|
873 status = _('adding %s\n') % m.uipath(abs) |
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874 else: |
23686
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875 status = _('removing %s\n') % m.uipath(abs) |
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876 repo.ui.status(status) |
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877 |
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878 renames = _findrenames(repo, m, added + unknown, removed + deleted, |
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879 similarity) |
14320 | 880 |
881 if not dry_run: | |
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882 _markchanges(repo, unknown + forgotten, deleted, renames) |
14320 | 883 |
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884 for f in rejected: |
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885 if f in m.files(): |
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|
886 return 1 |
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887 return ret |
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|
888 |
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889 def marktouched(repo, files, similarity=0.0): |
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890 '''Assert that files have somehow been operated upon. files are relative to |
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891 the repo root.''' |
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892 m = matchfiles(repo, files) |
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893 rejected = [] |
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894 m.bad = lambda x, y: rejected.append(x) |
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895 |
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896 added, unknown, deleted, removed, forgotten = _interestingfiles(repo, m) |
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897 |
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898 if repo.ui.verbose: |
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899 unknownset = set(unknown + forgotten) |
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900 toprint = unknownset.copy() |
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901 toprint.update(deleted) |
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902 for abs in sorted(toprint): |
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903 if abs in unknownset: |
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904 status = _('adding %s\n') % abs |
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905 else: |
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906 status = _('removing %s\n') % abs |
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907 repo.ui.status(status) |
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908 |
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909 renames = _findrenames(repo, m, added + unknown, removed + deleted, |
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|
910 similarity) |
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|
911 |
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|
912 _markchanges(repo, unknown + forgotten, deleted, renames) |
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913 |
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|
914 for f in rejected: |
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|
915 if f in m.files(): |
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|
916 return 1 |
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|
917 return 0 |
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918 |
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919 def _interestingfiles(repo, matcher): |
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920 '''Walk dirstate with matcher, looking for files that addremove would care |
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921 about. |
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922 |
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923 This is different from dirstate.status because it doesn't care about |
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924 whether files are modified or clean.''' |
23259
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|
925 added, unknown, deleted, removed, forgotten = [], [], [], [], [] |
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926 audit_path = pathutil.pathauditor(repo.root) |
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927 |
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928 ctx = repo[None] |
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929 dirstate = repo.dirstate |
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930 walkresults = dirstate.walk(matcher, sorted(ctx.substate), True, False, |
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931 full=False) |
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932 for abs, st in walkresults.iteritems(): |
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933 dstate = dirstate[abs] |
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934 if dstate == '?' and audit_path.check(abs): |
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935 unknown.append(abs) |
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936 elif dstate != 'r' and not st: |
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937 deleted.append(abs) |
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938 elif dstate == 'r' and st: |
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939 forgotten.append(abs) |
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940 # for finding renames |
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941 elif dstate == 'r' and not st: |
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942 removed.append(abs) |
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943 elif dstate == 'a': |
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944 added.append(abs) |
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945 |
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946 return added, unknown, deleted, removed, forgotten |
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947 |
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948 def _findrenames(repo, matcher, added, removed, similarity): |
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949 '''Find renames from removed files to added ones.''' |
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950 renames = {} |
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951 if similarity > 0: |
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952 for old, new, score in similar.findrenames(repo, added, removed, |
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953 similarity): |
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954 if (repo.ui.verbose or not matcher.exact(old) |
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955 or not matcher.exact(new)): |
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956 repo.ui.status(_('recording removal of %s as rename to %s ' |
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957 '(%d%% similar)\n') % |
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958 (matcher.rel(old), matcher.rel(new), |
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959 score * 100)) |
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960 renames[new] = old |
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961 return renames |
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962 |
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963 def _markchanges(repo, unknown, deleted, renames): |
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964 '''Marks the files in unknown as added, the files in deleted as removed, |
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965 and the files in renames as copied.''' |
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966 wctx = repo[None] |
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967 wlock = repo.wlock() |
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968 try: |
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969 wctx.forget(deleted) |
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970 wctx.add(unknown) |
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971 for new, old in renames.iteritems(): |
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972 wctx.copy(old, new) |
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973 finally: |
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974 wlock.release() |
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975 |
14320 | 976 def dirstatecopy(ui, repo, wctx, src, dst, dryrun=False, cwd=None): |
977 """Update the dirstate to reflect the intent of copying src to dst. For | |
978 different reasons it might not end with dst being marked as copied from src. | |
979 """ | |
980 origsrc = repo.dirstate.copied(src) or src | |
981 if dst == origsrc: # copying back a copy? | |
982 if repo.dirstate[dst] not in 'mn' and not dryrun: | |
983 repo.dirstate.normallookup(dst) | |
984 else: | |
985 if repo.dirstate[origsrc] == 'a' and origsrc == src: | |
986 if not ui.quiet: | |
987 ui.warn(_("%s has not been committed yet, so no copy " | |
988 "data will be stored for %s.\n") | |
989 % (repo.pathto(origsrc, cwd), repo.pathto(dst, cwd))) | |
990 if repo.dirstate[dst] in '?r' and not dryrun: | |
991 wctx.add([dst]) | |
992 elif not dryrun: | |
993 wctx.copy(origsrc, dst) | |
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994 |
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995 def readrequires(opener, supported): |
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996 '''Reads and parses .hg/requires and checks if all entries found |
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997 are in the list of supported features.''' |
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998 requirements = set(opener.read("requires").splitlines()) |
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999 missings = [] |
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1000 for r in requirements: |
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1001 if r not in supported: |
14484
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1002 if not r or not r[0].isalnum(): |
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1003 raise error.RequirementError(_(".hg/requires file is corrupt")) |
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1004 missings.append(r) |
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1005 missings.sort() |
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1006 if missings: |
16683 | 1007 raise error.RequirementError( |
20820
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1008 _("repository requires features unknown to this Mercurial: %s") |
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|
1009 % " ".join(missings), |
20715
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1010 hint=_("see http://mercurial.selenic.com/wiki/MissingRequirement" |
20820
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1011 " for more information")) |
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1012 return requirements |
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1013 |
24934
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1014 def writerequires(opener, requirements): |
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1015 reqfile = opener("requires", "w") |
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1016 for r in sorted(requirements): |
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1017 reqfile.write("%s\n" % r) |
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1018 reqfile.close() |
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1019 |
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1020 class filecachesubentry(object): |
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1021 def __init__(self, path, stat): |
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1022 self.path = path |
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1023 self.cachestat = None |
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1024 self._cacheable = None |
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1025 |
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1026 if stat: |
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1027 self.cachestat = filecachesubentry.stat(self.path) |
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1028 |
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1029 if self.cachestat: |
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1030 self._cacheable = self.cachestat.cacheable() |
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1031 else: |
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1032 # None means we don't know yet |
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1033 self._cacheable = None |
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1034 |
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1035 def refresh(self): |
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1036 if self.cacheable(): |
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1037 self.cachestat = filecachesubentry.stat(self.path) |
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1038 |
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1039 def cacheable(self): |
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1040 if self._cacheable is not None: |
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1041 return self._cacheable |
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1042 |
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1043 # we don't know yet, assume it is for now |
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1044 return True |
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1045 |
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1046 def changed(self): |
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1047 # no point in going further if we can't cache it |
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1048 if not self.cacheable(): |
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1049 return True |
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1050 |
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1051 newstat = filecachesubentry.stat(self.path) |
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1052 |
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1053 # we may not know if it's cacheable yet, check again now |
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1054 if newstat and self._cacheable is None: |
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1055 self._cacheable = newstat.cacheable() |
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1056 |
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1057 # check again |
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1058 if not self._cacheable: |
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1059 return True |
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1060 |
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1061 if self.cachestat != newstat: |
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1062 self.cachestat = newstat |
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1063 return True |
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1064 else: |
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1065 return False |
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1066 |
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1067 @staticmethod |
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1068 def stat(path): |
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1069 try: |
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1070 return util.cachestat(path) |
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1071 except OSError, e: |
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1072 if e.errno != errno.ENOENT: |
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1073 raise |
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1074 |
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1075 class filecacheentry(object): |
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1076 def __init__(self, paths, stat=True): |
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1077 self._entries = [] |
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1078 for path in paths: |
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1079 self._entries.append(filecachesubentry(path, stat)) |
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1080 |
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1081 def changed(self): |
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1082 '''true if any entry has changed''' |
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1083 for entry in self._entries: |
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1084 if entry.changed(): |
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1085 return True |
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1086 return False |
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1087 |
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1088 def refresh(self): |
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1089 for entry in self._entries: |
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1090 entry.refresh() |
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1091 |
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1092 class filecache(object): |
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1093 '''A property like decorator that tracks files under .hg/ for updates. |
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1094 |
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1095 Records stat info when called in _filecache. |
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1096 |
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1097 On subsequent calls, compares old stat info with new info, and recreates the |
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1098 object when any of the files changes, updating the new stat info in |
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1099 _filecache. |
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1100 |
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1101 Mercurial either atomic renames or appends for files under .hg, |
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1102 so to ensure the cache is reliable we need the filesystem to be able |
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1103 to tell us if a file has been replaced. If it can't, we fallback to |
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1104 recreating the object on every call (essentially the same behaviour as |
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1105 propertycache). |
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1106 |
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1107 ''' |
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1108 def __init__(self, *paths): |
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1109 self.paths = paths |
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1110 |
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1111 def join(self, obj, fname): |
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1112 """Used to compute the runtime path of a cached file. |
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1113 |
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1114 Users should subclass filecache and provide their own version of this |
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1115 function to call the appropriate join function on 'obj' (an instance |
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1116 of the class that its member function was decorated). |
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1117 """ |
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1118 return obj.join(fname) |
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1119 |
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1120 def __call__(self, func): |
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1121 self.func = func |
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1122 self.name = func.__name__ |
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1123 return self |
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1124 |
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1125 def __get__(self, obj, type=None): |
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1126 # do we need to check if the file changed? |
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1127 if self.name in obj.__dict__: |
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1128 assert self.name in obj._filecache, self.name |
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1129 return obj.__dict__[self.name] |
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1130 |
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1131 entry = obj._filecache.get(self.name) |
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1132 |
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1133 if entry: |
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1134 if entry.changed(): |
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1135 entry.obj = self.func(obj) |
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1136 else: |
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1137 paths = [self.join(obj, path) for path in self.paths] |
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1138 |
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1139 # We stat -before- creating the object so our cache doesn't lie if |
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1140 # a writer modified between the time we read and stat |
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1141 entry = filecacheentry(paths, True) |
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1142 entry.obj = self.func(obj) |
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1143 |
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1144 obj._filecache[self.name] = entry |
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1145 |
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1146 obj.__dict__[self.name] = entry.obj |
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1147 return entry.obj |
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1148 |
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1149 def __set__(self, obj, value): |
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1150 if self.name not in obj._filecache: |
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1151 # we add an entry for the missing value because X in __dict__ |
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1152 # implies X in _filecache |
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1153 paths = [self.join(obj, path) for path in self.paths] |
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1154 ce = filecacheentry(paths, False) |
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1155 obj._filecache[self.name] = ce |
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1156 else: |
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1157 ce = obj._filecache[self.name] |
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1158 |
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1159 ce.obj = value # update cached copy |
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1160 obj.__dict__[self.name] = value # update copy returned by obj.x |
236bb604dc39
scmutil: update cached copy when filecached attribute is assigned (issue3263)
Idan Kamara <idankk86@gmail.com>
parents:
16068
diff
changeset
|
1161 |
236bb604dc39
scmutil: update cached copy when filecached attribute is assigned (issue3263)
Idan Kamara <idankk86@gmail.com>
parents:
16068
diff
changeset
|
1162 def __delete__(self, obj): |
236bb604dc39
scmutil: update cached copy when filecached attribute is assigned (issue3263)
Idan Kamara <idankk86@gmail.com>
parents:
16068
diff
changeset
|
1163 try: |
236bb604dc39
scmutil: update cached copy when filecached attribute is assigned (issue3263)
Idan Kamara <idankk86@gmail.com>
parents:
16068
diff
changeset
|
1164 del obj.__dict__[self.name] |
236bb604dc39
scmutil: update cached copy when filecached attribute is assigned (issue3263)
Idan Kamara <idankk86@gmail.com>
parents:
16068
diff
changeset
|
1165 except KeyError: |
18177
203b7a759218
scmutil: clean up use of two-argument raise
Augie Fackler <raf@durin42.com>
parents:
17992
diff
changeset
|
1166 raise AttributeError(self.name) |