Mercurial > hg > mercurial-crew-with-dirclash
annotate mercurial/dirstate.py @ 4359:2e3c54fb79a3
actually port simplemerge to hg
- use bdiff instead of patiencediff; this is a larger change, since
bdiff works on 2 multi-line strings, while patiencediff works on 2
lists;
- rename the main class from Merge3 to Merge3Text and add a Merge3
class that derives from Merge3Text. This new Merge3 class has
the same interface from the original class, so that the tests
still work;
- Merge3 uses util.binary to detect binary data and raises
util.Abort instead of a specific exception;
- don't use the @decorator syntax, to keep python2.3 compatibility;
- the test uses unittest, which likes to print how long it took to
run. This obviously doesn't play too well with hg's test suite,
so we override time.time to fool unittest;
- one test has a different (but still valid) output because of the
different diff algorithm used;
- the TestCase class used by bzr has some extras to help debugging.
test-merge3.py used 2 of them:
- log method to log some data
- assertEqualDiff method to ease viewing diffs of diffs
We add a dummy log method and use regular assertEquals instead of
assertEqualDiff.
- make simplemerge executable and add "#!/usr/bin/env python" header
author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
---|---|
date | Mon, 16 Apr 2007 20:17:39 -0300 |
parents | 1cc5fc1d0994 |
children | abeb3edb2b4e |
rev | line source |
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1089 | 1 """ |
2 dirstate.py - working directory tracking for mercurial | |
3 | |
2858 | 4 Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> |
1089 | 5 |
6 This software may be used and distributed according to the terms | |
7 of the GNU General Public License, incorporated herein by reference. | |
8 """ | |
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9 |
1094 | 10 from node import * |
3893 | 11 from i18n import _ |
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12 import struct, os, time, bisect, stat, strutil, util, re, errno |
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13 |
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14 class dirstate(object): |
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15 format = ">cllll" |
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16 |
244 | 17 def __init__(self, opener, ui, root): |
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18 self.opener = opener |
244 | 19 self.root = root |
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20 self.dirty = 0 |
20 | 21 self.ui = ui |
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22 self.map = None |
227 | 23 self.pl = None |
2953 | 24 self.dirs = None |
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25 self.copymap = {} |
723 | 26 self.ignorefunc = None |
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27 self._branch = None |
723 | 28 |
29 def wjoin(self, f): | |
30 return os.path.join(self.root, f) | |
31 | |
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32 def getcwd(self): |
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33 cwd = os.getcwd() |
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34 if cwd == self.root: return '' |
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35 # self.root ends with a path separator if self.root is '/' or 'C:\' |
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36 rootsep = self.root |
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37 if not rootsep.endswith(os.sep): |
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38 rootsep += os.sep |
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39 if cwd.startswith(rootsep): |
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40 return cwd[len(rootsep):] |
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41 else: |
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42 # we're outside the repo. return an absolute path. |
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43 return cwd |
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44 |
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45 def hgignore(self): |
2003 | 46 '''return the contents of .hgignore files as a list of patterns. |
47 | |
48 the files parsed for patterns include: | |
49 .hgignore in the repository root | |
50 any additional files specified in the [ui] section of ~/.hgrc | |
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51 |
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52 trailing white space is dropped. |
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53 the escape character is backslash. |
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54 comments start with #. |
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55 empty lines are skipped. |
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56 |
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57 lines can be of the following formats: |
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58 |
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59 syntax: regexp # defaults following lines to non-rooted regexps |
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60 syntax: glob # defaults following lines to non-rooted globs |
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61 re:pattern # non-rooted regular expression |
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62 glob:pattern # non-rooted glob |
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63 pattern # pattern of the current default type''' |
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64 syntaxes = {'re': 'relre:', 'regexp': 'relre:', 'glob': 'relglob:'} |
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65 def parselines(fp): |
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66 for line in fp: |
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67 escape = False |
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68 for i in xrange(len(line)): |
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69 if escape: escape = False |
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70 elif line[i] == '\\': escape = True |
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71 elif line[i] == '#': break |
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72 line = line[:i].rstrip() |
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73 if line: yield line |
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74 repoignore = self.wjoin('.hgignore') |
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75 files = [repoignore] |
2003 | 76 files.extend(self.ui.hgignorefiles()) |
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77 pats = {} |
2003 | 78 for f in files: |
79 try: | |
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80 pats[f] = [] |
2003 | 81 fp = open(f) |
82 syntax = 'relre:' | |
83 for line in parselines(fp): | |
84 if line.startswith('syntax:'): | |
85 s = line[7:].strip() | |
86 try: | |
87 syntax = syntaxes[s] | |
88 except KeyError: | |
89 self.ui.warn(_("%s: ignoring invalid " | |
90 "syntax '%s'\n") % (f, s)) | |
91 continue | |
92 pat = syntax + line | |
93 for s in syntaxes.values(): | |
94 if line.startswith(s): | |
95 pat = line | |
96 break | |
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97 pats[f].append(pat) |
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98 except IOError, inst: |
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99 if f != repoignore: |
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100 self.ui.warn(_("skipping unreadable ignore file" |
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101 " '%s': %s\n") % (f, inst.strerror)) |
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102 return pats |
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103 |
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104 def ignore(self, fn): |
2003 | 105 '''default match function used by dirstate and |
106 localrepository. this honours the repository .hgignore file | |
107 and any other files specified in the [ui] section of .hgrc.''' | |
723 | 108 if not self.ignorefunc: |
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109 ignore = self.hgignore() |
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110 allpats = [] |
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111 [allpats.extend(patlist) for patlist in ignore.values()] |
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112 if allpats: |
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113 try: |
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114 files, self.ignorefunc, anypats = ( |
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115 util.matcher(self.root, inc=allpats, src='.hgignore')) |
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116 except util.Abort: |
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117 # Re-raise an exception where the src is the right file |
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118 for f, patlist in ignore.items(): |
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119 files, self.ignorefunc, anypats = ( |
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120 util.matcher(self.root, inc=patlist, src=f)) |
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121 else: |
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122 self.ignorefunc = util.never |
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123 return self.ignorefunc(fn) |
220 | 124 |
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125 def __del__(self): |
220 | 126 if self.dirty: |
127 self.write() | |
128 | |
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129 def __getitem__(self, key): |
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130 try: |
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131 return self.map[key] |
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132 except TypeError: |
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133 self.lazyread() |
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134 return self[key] |
220 | 135 |
136 def __contains__(self, key): | |
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137 self.lazyread() |
220 | 138 return key in self.map |
139 | |
227 | 140 def parents(self): |
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141 self.lazyread() |
227 | 142 return self.pl |
143 | |
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144 def branch(self): |
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145 if not self._branch: |
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146 try: |
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147 self._branch = self.opener("branch").read().strip()\ |
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148 or "default" |
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149 except IOError: |
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150 self._branch = "default" |
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151 return self._branch |
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152 |
723 | 153 def markdirty(self): |
154 if not self.dirty: | |
155 self.dirty = 1 | |
156 | |
1062 | 157 def setparents(self, p1, p2=nullid): |
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158 self.lazyread() |
723 | 159 self.markdirty() |
227 | 160 self.pl = p1, p2 |
161 | |
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162 def setbranch(self, branch): |
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163 self._branch = branch |
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164 self.opener("branch", "w").write(branch + '\n') |
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165 |
220 | 166 def state(self, key): |
167 try: | |
168 return self[key][0] | |
169 except KeyError: | |
170 return "?" | |
171 | |
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172 def lazyread(self): |
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173 if self.map is None: |
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174 self.read() |
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175 |
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176 def parse(self, st): |
227 | 177 self.pl = [st[:20], st[20: 40]] |
178 | |
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179 # deref fields so they will be local in loop |
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180 map = self.map |
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181 copymap = self.copymap |
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182 format = self.format |
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183 unpack = struct.unpack |
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184 |
227 | 185 pos = 40 |
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186 e_size = struct.calcsize(format) |
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187 |
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188 while pos < len(st): |
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189 newpos = pos + e_size |
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190 e = unpack(format, st[pos:newpos]) |
220 | 191 l = e[4] |
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192 pos = newpos |
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193 newpos = pos + l |
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194 f = st[pos:newpos] |
515 | 195 if '\0' in f: |
363 | 196 f, c = f.split('\0') |
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197 copymap[f] = c |
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198 map[f] = e[:4] |
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199 pos = newpos |
363 | 200 |
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201 def read(self): |
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202 self.map = {} |
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203 self.pl = [nullid, nullid] |
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204 try: |
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205 st = self.opener("dirstate").read() |
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206 if st: |
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207 self.parse(st) |
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208 except IOError, err: |
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209 if err.errno != errno.ENOENT: raise |
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210 |
363 | 211 def copy(self, source, dest): |
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212 self.lazyread() |
723 | 213 self.markdirty() |
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214 self.copymap[dest] = source |
363 | 215 |
216 def copied(self, file): | |
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217 return self.copymap.get(file, None) |
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218 |
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219 def copies(self): |
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220 return self.copymap |
515 | 221 |
2953 | 222 def initdirs(self): |
223 if self.dirs is None: | |
224 self.dirs = {} | |
225 for f in self.map: | |
226 self.updatedirs(f, 1) | |
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227 |
2953 | 228 def updatedirs(self, path, delta): |
229 if self.dirs is not None: | |
230 for c in strutil.findall(path, '/'): | |
231 pc = path[:c] | |
232 self.dirs.setdefault(pc, 0) | |
233 self.dirs[pc] += delta | |
234 | |
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235 def checkinterfering(self, files): |
2953 | 236 def prefixes(f): |
237 for c in strutil.rfindall(f, '/'): | |
238 yield f[:c] | |
239 self.lazyread() | |
240 self.initdirs() | |
241 seendirs = {} | |
242 for f in files: | |
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243 # shadows |
2953 | 244 if self.dirs.get(f): |
245 raise util.Abort(_('directory named %r already in dirstate') % | |
246 f) | |
247 for d in prefixes(f): | |
248 if d in seendirs: | |
249 break | |
250 if d in self.map: | |
251 raise util.Abort(_('file named %r already in dirstate') % | |
252 d) | |
253 seendirs[d] = True | |
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254 # disallowed |
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255 if '\r' in f or '\n' in f: |
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256 raise util.Abort(_("'\\n' and '\\r' disallowed in filenames")) |
2953 | 257 |
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258 def update(self, files, state, **kw): |
220 | 259 ''' current states: |
260 n normal | |
231 | 261 m needs merging |
220 | 262 r marked for removal |
263 a marked for addition''' | |
264 | |
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265 if not files: return |
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266 self.lazyread() |
723 | 267 self.markdirty() |
2953 | 268 if state == "a": |
269 self.initdirs() | |
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270 self.checkinterfering(files) |
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271 for f in files: |
220 | 272 if state == "r": |
273 self.map[f] = ('r', 0, 0, 0) | |
2953 | 274 self.updatedirs(f, -1) |
220 | 275 else: |
2953 | 276 if state == "a": |
277 self.updatedirs(f, 1) | |
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278 s = os.lstat(self.wjoin(f)) |
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279 st_size = kw.get('st_size', s.st_size) |
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280 st_mtime = kw.get('st_mtime', s.st_mtime) |
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281 self.map[f] = (state, s.st_mode, st_size, st_mtime) |
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282 if self.copymap.has_key(f): |
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283 del self.copymap[f] |
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284 |
220 | 285 def forget(self, files): |
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286 if not files: return |
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287 self.lazyread() |
723 | 288 self.markdirty() |
2953 | 289 self.initdirs() |
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290 for f in files: |
20 | 291 try: |
292 del self.map[f] | |
2953 | 293 self.updatedirs(f, -1) |
20 | 294 except KeyError: |
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295 self.ui.warn(_("not in dirstate: %s!\n") % f) |
20 | 296 pass |
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297 |
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298 def clear(self): |
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299 self.map = {} |
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300 self.copymap = {} |
2953 | 301 self.dirs = None |
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302 self.markdirty() |
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303 |
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304 def rebuild(self, parent, files): |
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305 self.clear() |
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306 for f in files: |
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307 if files.execf(f): |
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308 self.map[f] = ('n', 0777, -1, 0) |
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309 else: |
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310 self.map[f] = ('n', 0666, -1, 0) |
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311 self.pl = (parent, nullid) |
723 | 312 self.markdirty() |
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313 |
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314 def write(self): |
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315 if not self.dirty: |
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316 return |
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317 st = self.opener("dirstate", "w", atomictemp=True) |
227 | 318 st.write("".join(self.pl)) |
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319 for f, e in self.map.items(): |
363 | 320 c = self.copied(f) |
321 if c: | |
322 f = f + "\0" + c | |
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323 e = struct.pack(self.format, e[0], e[1], e[2], e[3], len(f)) |
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324 st.write(e + f) |
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325 st.rename() |
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326 self.dirty = 0 |
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327 |
879 | 328 def filterfiles(self, files): |
329 ret = {} | |
330 unknown = [] | |
331 | |
332 for x in files: | |
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333 if x == '.': |
879 | 334 return self.map.copy() |
335 if x not in self.map: | |
336 unknown.append(x) | |
337 else: | |
338 ret[x] = self.map[x] | |
919 | 339 |
879 | 340 if not unknown: |
341 return ret | |
342 | |
343 b = self.map.keys() | |
344 b.sort() | |
345 blen = len(b) | |
346 | |
347 for x in unknown: | |
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348 bs = bisect.bisect(b, "%s%s" % (x, '/')) |
879 | 349 while bs < blen: |
350 s = b[bs] | |
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351 if len(s) > len(x) and s.startswith(x): |
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352 ret[s] = self.map[s] |
879 | 353 else: |
354 break | |
355 bs += 1 | |
356 return ret | |
357 | |
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358 def supported_type(self, f, st, verbose=False): |
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359 if stat.S_ISREG(st.st_mode) or stat.S_ISLNK(st.st_mode): |
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360 return True |
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361 if verbose: |
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362 kind = 'unknown' |
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363 if stat.S_ISCHR(st.st_mode): kind = _('character device') |
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364 elif stat.S_ISBLK(st.st_mode): kind = _('block device') |
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365 elif stat.S_ISFIFO(st.st_mode): kind = _('fifo') |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
366 elif stat.S_ISSOCK(st.st_mode): kind = _('socket') |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
367 elif stat.S_ISDIR(st.st_mode): kind = _('directory') |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
368 self.ui.warn(_('%s: unsupported file type (type is %s)\n') % ( |
4229
24c22a3f2ef8
pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4207
diff
changeset
|
369 util.pathto(self.root, self.getcwd(), f), |
1487
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
370 kind)) |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
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diff
changeset
|
371 return False |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
372 |
3560 | 373 def walk(self, files=None, match=util.always, badmatch=None): |
374 # filter out the stat | |
375 for src, f, st in self.statwalk(files, match, badmatch=badmatch): | |
376 yield src, f | |
377 | |
378 def statwalk(self, files=None, match=util.always, ignored=False, | |
4146
e287d61dd268
Yield directories in dirstate.statwalk()
Emanuele Aina <faina.mail@tiscali.it>
parents:
4081
diff
changeset
|
379 badmatch=None, directories=False): |
3560 | 380 ''' |
381 walk recursively through the directory tree, finding all files | |
382 matched by the match function | |
383 | |
384 results are yielded in a tuple (src, filename, st), where src | |
385 is one of: | |
386 'f' the file was found in the directory tree | |
4146
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Yield directories in dirstate.statwalk()
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parents:
4081
diff
changeset
|
387 'd' the file is a directory of the tree |
3560 | 388 'm' the file was only in the dirstate and not in the tree |
3563 | 389 'b' file was not found and matched badmatch |
390 | |
3560 | 391 and st is the stat result if the file was found in the directory. |
392 ''' | |
1529
a208e86bbc34
add dirstate.lazyread, write atomically the dirstate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1527
diff
changeset
|
393 self.lazyread() |
879 | 394 |
723 | 395 # walk all files by default |
879 | 396 if not files: |
4173
b36bd7534c08
statwalk: don't put self.root in the files list
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4075
diff
changeset
|
397 files = ['.'] |
3560 | 398 dc = self.map.copy() |
399 else: | |
3567
ece5c53577eb
small refactoring of path normalization in dirstate.statwalk
Matt Mackall <mpm@selenic.com>
parents:
3565
diff
changeset
|
400 files = util.unique(files) |
879 | 401 dc = self.filterfiles(files) |
919 | 402 |
3560 | 403 def imatch(file_): |
3565
549cb7b640fb
Simplify ignore logic in dirstate.walk
Matt Mackall <mpm@selenic.com>
parents:
3563
diff
changeset
|
404 if file_ not in dc and self.ignore(file_): |
1183 | 405 return False |
1749
d457fec76ab0
fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1617
diff
changeset
|
406 return match(file_) |
1224
cc61d366bc3b
Fix Windows status problem from new dirstate walk code
mpm@selenic.com
parents:
1183
diff
changeset
|
407 |
4188
dd0d9bd91e0a
dirstate.statwalk: explicitly test for ignored directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4173
diff
changeset
|
408 ignore = self.ignore |
dd0d9bd91e0a
dirstate.statwalk: explicitly test for ignored directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4173
diff
changeset
|
409 if ignored: |
dd0d9bd91e0a
dirstate.statwalk: explicitly test for ignored directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4173
diff
changeset
|
410 imatch = match |
dd0d9bd91e0a
dirstate.statwalk: explicitly test for ignored directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4173
diff
changeset
|
411 ignore = util.never |
3565
549cb7b640fb
Simplify ignore logic in dirstate.walk
Matt Mackall <mpm@selenic.com>
parents:
3563
diff
changeset
|
412 |
2671
82864a2eb709
self.root == '/': prefix length computation out of the loop
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2670
diff
changeset
|
413 # self.root may end with a path separator when self.root == '/' |
82864a2eb709
self.root == '/': prefix length computation out of the loop
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2670
diff
changeset
|
414 common_prefix_len = len(self.root) |
4075
31a679ae7eef
Fix dirstate fail at drive root on Windows
Andrei Vermel <avermel@mail.ru>
parents:
3842
diff
changeset
|
415 if not self.root.endswith(os.sep): |
2671
82864a2eb709
self.root == '/': prefix length computation out of the loop
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2670
diff
changeset
|
416 common_prefix_len += 1 |
1183 | 417 # recursion free walker, faster than os.walk. |
418 def findfiles(s): | |
419 work = [s] | |
4146
e287d61dd268
Yield directories in dirstate.statwalk()
Emanuele Aina <faina.mail@tiscali.it>
parents:
4081
diff
changeset
|
420 if directories: |
e287d61dd268
Yield directories in dirstate.statwalk()
Emanuele Aina <faina.mail@tiscali.it>
parents:
4081
diff
changeset
|
421 yield 'd', util.normpath(s[common_prefix_len:]), os.lstat(s) |
1183 | 422 while work: |
423 top = work.pop() | |
424 names = os.listdir(top) | |
425 names.sort() | |
426 # nd is the top of the repository dir tree | |
2671
82864a2eb709
self.root == '/': prefix length computation out of the loop
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2670
diff
changeset
|
427 nd = util.normpath(top[common_prefix_len:]) |
2061
5987c1eac2ce
support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
428 if nd == '.': |
5987c1eac2ce
support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
429 nd = '' |
5987c1eac2ce
support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
430 else: |
2063
f1fda71e134e
benoit asked for comment to make avoid of recursive repo clearer.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2062
diff
changeset
|
431 # do not recurse into a repo contained in this |
f1fda71e134e
benoit asked for comment to make avoid of recursive repo clearer.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2062
diff
changeset
|
432 # one. use bisect to find .hg directory so speed |
f1fda71e134e
benoit asked for comment to make avoid of recursive repo clearer.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2062
diff
changeset
|
433 # is good on big directory. |
2061
5987c1eac2ce
support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
434 hg = bisect.bisect_left(names, '.hg') |
5987c1eac2ce
support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
435 if hg < len(names) and names[hg] == '.hg': |
5987c1eac2ce
support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
436 if os.path.isdir(os.path.join(top, '.hg')): |
5987c1eac2ce
support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
437 continue |
1183 | 438 for f in names: |
1562 | 439 np = util.pconvert(os.path.join(nd, f)) |
1183 | 440 if seen(np): |
441 continue | |
442 p = os.path.join(top, f) | |
1228
db950da49539
Fix dangling symlink bug in dirstate walk code
mpm@selenic.com
parents:
1224
diff
changeset
|
443 # don't trip over symlinks |
db950da49539
Fix dangling symlink bug in dirstate walk code
mpm@selenic.com
parents:
1224
diff
changeset
|
444 st = os.lstat(p) |
1183 | 445 if stat.S_ISDIR(st.st_mode): |
4254
a7cae4e22749
Pass normalized directory names to the ignore function
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4188
diff
changeset
|
446 if not ignore(np): |
1183 | 447 work.append(p) |
4146
e287d61dd268
Yield directories in dirstate.statwalk()
Emanuele Aina <faina.mail@tiscali.it>
parents:
4081
diff
changeset
|
448 if directories: |
e287d61dd268
Yield directories in dirstate.statwalk()
Emanuele Aina <faina.mail@tiscali.it>
parents:
4081
diff
changeset
|
449 yield 'd', np, st |
3560 | 450 if imatch(np) and np in dc: |
1562 | 451 yield 'm', np, st |
3560 | 452 elif imatch(np): |
1487
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
453 if self.supported_type(np, st): |
1562 | 454 yield 'f', np, st |
1487
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
455 elif np in dc: |
1562 | 456 yield 'm', np, st |
1392
32d8068b3e36
add a check for filetype when walking
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1276
diff
changeset
|
457 |
821
72d9bd4841f3
Ensure that dirstate.walk only yields names once.
Bryan O'Sullivan <bos@serpentine.com>
parents:
820
diff
changeset
|
458 known = {'.hg': 1} |
72d9bd4841f3
Ensure that dirstate.walk only yields names once.
Bryan O'Sullivan <bos@serpentine.com>
parents:
820
diff
changeset
|
459 def seen(fn): |
72d9bd4841f3
Ensure that dirstate.walk only yields names once.
Bryan O'Sullivan <bos@serpentine.com>
parents:
820
diff
changeset
|
460 if fn in known: return True |
72d9bd4841f3
Ensure that dirstate.walk only yields names once.
Bryan O'Sullivan <bos@serpentine.com>
parents:
820
diff
changeset
|
461 known[fn] = 1 |
1183 | 462 |
463 # step one, find all files that match our criteria | |
464 files.sort() | |
3567
ece5c53577eb
small refactoring of path normalization in dirstate.statwalk
Matt Mackall <mpm@selenic.com>
parents:
3565
diff
changeset
|
465 for ff in files: |
ece5c53577eb
small refactoring of path normalization in dirstate.statwalk
Matt Mackall <mpm@selenic.com>
parents:
3565
diff
changeset
|
466 nf = util.normpath(ff) |
1510
755e7ac351ef
use self.{w,}join when possible
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1491
diff
changeset
|
467 f = self.wjoin(ff) |
1183 | 468 try: |
1230 | 469 st = os.lstat(f) |
1183 | 470 except OSError, inst: |
1564
34579a67fa71
Re: [PATCH 2 of 3] remove walk warning about nonexistent files
Benoit Boissinot <bboissin@gmail.com>
parents:
1562
diff
changeset
|
471 found = False |
34579a67fa71
Re: [PATCH 2 of 3] remove walk warning about nonexistent files
Benoit Boissinot <bboissin@gmail.com>
parents:
1562
diff
changeset
|
472 for fn in dc: |
34579a67fa71
Re: [PATCH 2 of 3] remove walk warning about nonexistent files
Benoit Boissinot <bboissin@gmail.com>
parents:
1562
diff
changeset
|
473 if nf == fn or (fn.startswith(nf) and fn[len(nf)] == '/'): |
34579a67fa71
Re: [PATCH 2 of 3] remove walk warning about nonexistent files
Benoit Boissinot <bboissin@gmail.com>
parents:
1562
diff
changeset
|
474 found = True |
34579a67fa71
Re: [PATCH 2 of 3] remove walk warning about nonexistent files
Benoit Boissinot <bboissin@gmail.com>
parents:
1562
diff
changeset
|
475 break |
34579a67fa71
Re: [PATCH 2 of 3] remove walk warning about nonexistent files
Benoit Boissinot <bboissin@gmail.com>
parents:
1562
diff
changeset
|
476 if not found: |
2042
a514c7509fa9
small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
477 if inst.errno != errno.ENOENT or not badmatch: |
a514c7509fa9
small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
478 self.ui.warn('%s: %s\n' % ( |
4229
24c22a3f2ef8
pass repo.root to util.pathto() in preparation for the next patch
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4207
diff
changeset
|
479 util.pathto(self.root, self.getcwd(), ff), |
2042
a514c7509fa9
small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
480 inst.strerror)) |
3565
549cb7b640fb
Simplify ignore logic in dirstate.walk
Matt Mackall <mpm@selenic.com>
parents:
3563
diff
changeset
|
481 elif badmatch and badmatch(ff) and imatch(nf): |
2042
a514c7509fa9
small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
482 yield 'b', ff, None |
1183 | 483 continue |
484 if stat.S_ISDIR(st.st_mode): | |
1487
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
485 cmp1 = (lambda x, y: cmp(x[1], y[1])) |
1749
d457fec76ab0
fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1617
diff
changeset
|
486 sorted_ = [ x for x in findfiles(f) ] |
d457fec76ab0
fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1617
diff
changeset
|
487 sorted_.sort(cmp1) |
d457fec76ab0
fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1617
diff
changeset
|
488 for e in sorted_: |
1487
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
489 yield e |
1392
32d8068b3e36
add a check for filetype when walking
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1276
diff
changeset
|
490 else: |
3567
ece5c53577eb
small refactoring of path normalization in dirstate.statwalk
Matt Mackall <mpm@selenic.com>
parents:
3565
diff
changeset
|
491 if not seen(nf) and match(nf): |
1527
c13fce7167c2
don't print anything about file of unsupported type unless
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1510
diff
changeset
|
492 if self.supported_type(ff, st, verbose=True): |
3567
ece5c53577eb
small refactoring of path normalization in dirstate.statwalk
Matt Mackall <mpm@selenic.com>
parents:
3565
diff
changeset
|
493 yield 'f', nf, st |
1487
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
494 elif ff in dc: |
3567
ece5c53577eb
small refactoring of path normalization in dirstate.statwalk
Matt Mackall <mpm@selenic.com>
parents:
3565
diff
changeset
|
495 yield 'm', nf, st |
536 | 496 |
1183 | 497 # step two run through anything left in the dc hash and yield |
498 # if we haven't already seen it | |
499 ks = dc.keys() | |
500 ks.sort() | |
501 for k in ks: | |
3560 | 502 if not seen(k) and imatch(k): |
1471
f56f38a1a85f
rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1402
diff
changeset
|
503 yield 'm', k, None |
669
8aa2a282eda4
.hgignore speedups patch incorporating Matt's feedback.
mwilli2@localhost.localdomain
parents:
667
diff
changeset
|
504 |
2661
5c10b7ed3411
status: add -c (clean) and -A (all files) options
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2486
diff
changeset
|
505 def status(self, files=None, match=util.always, list_ignored=False, |
5c10b7ed3411
status: add -c (clean) and -A (all files) options
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2486
diff
changeset
|
506 list_clean=False): |
2022
a59da8cc35e4
New option -i/--ignored for 'hg status' to show ignored files.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2008
diff
changeset
|
507 lookup, modified, added, unknown, ignored = [], [], [], [], [] |
2661
5c10b7ed3411
status: add -c (clean) and -A (all files) options
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2486
diff
changeset
|
508 removed, deleted, clean = [], [], [] |
723 | 509 |
2661
5c10b7ed3411
status: add -c (clean) and -A (all files) options
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2486
diff
changeset
|
510 for src, fn, st in self.statwalk(files, match, ignored=list_ignored): |
1471
f56f38a1a85f
rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1402
diff
changeset
|
511 try: |
1749
d457fec76ab0
fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1617
diff
changeset
|
512 type_, mode, size, time = self[fn] |
1471
f56f38a1a85f
rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1402
diff
changeset
|
513 except KeyError: |
2661
5c10b7ed3411
status: add -c (clean) and -A (all files) options
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2486
diff
changeset
|
514 if list_ignored and self.ignore(fn): |
2022
a59da8cc35e4
New option -i/--ignored for 'hg status' to show ignored files.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2008
diff
changeset
|
515 ignored.append(fn) |
a59da8cc35e4
New option -i/--ignored for 'hg status' to show ignored files.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2008
diff
changeset
|
516 else: |
a59da8cc35e4
New option -i/--ignored for 'hg status' to show ignored files.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2008
diff
changeset
|
517 unknown.append(fn) |
1471
f56f38a1a85f
rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1402
diff
changeset
|
518 continue |
1476
17e8c70fb670
fix dirstate.change: it should walk ignored files
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1471
diff
changeset
|
519 if src == 'm': |
1487
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
520 nonexistent = True |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
521 if not st: |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
522 try: |
2429
6a8f7c3f7333
dirstate: fix call to os.lstat when st is None
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2427
diff
changeset
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523 st = os.lstat(self.wjoin(fn)) |
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524 except OSError, inst: |
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525 if inst.errno != errno.ENOENT: |
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526 raise |
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527 st = None |
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528 # We need to re-check that it is a valid file |
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529 if st and self.supported_type(fn, st): |
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530 nonexistent = False |
1476
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531 # XXX: what to do with file no longer present in the fs |
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532 # who are not removed in the dirstate ? |
1749
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533 if nonexistent and type_ in "nm": |
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534 deleted.append(fn) |
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535 continue |
1471
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536 # check the common case first |
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537 if type_ == 'n': |
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538 if not st: |
2448
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replace os.stat with os.lstat in some where.
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539 st = os.lstat(self.wjoin(fn)) |
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540 if size >= 0 and (size != st.st_size |
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541 or (mode ^ st.st_mode) & 0100): |
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542 modified.append(fn) |
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dirstate.py: when comparing mtimes, use only the integer part.
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543 elif time != int(st.st_mtime): |
1471
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544 lookup.append(fn) |
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Vadim Gelfer <vadim.gelfer@gmail.com>
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545 elif list_clean: |
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546 clean.append(fn) |
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547 elif type_ == 'm': |
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548 modified.append(fn) |
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549 elif type_ == 'a': |
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550 added.append(fn) |
1749
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551 elif type_ == 'r': |
1471
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552 removed.append(fn) |
1183 | 553 |
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554 return (lookup, modified, added, removed, deleted, unknown, ignored, |
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555 clean) |