Mercurial > hg > mercurial-crew-with-dirclash
annotate mercurial/dirstate.py @ 4371:abeb3edb2b4e
dirstate: make parents() faster.
This allows localrepository.status() to avoid reading all but the
first 40 bytes of the dirstate in the common case of running "hg
status".
author | Bryan O'Sullivan <bos@serpentine.com> |
---|---|
date | Tue, 24 Apr 2007 11:46:15 -0700 |
parents | 1cc5fc1d0994 |
children | 9edc2d6f7c10 |
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 |
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23 self.fp = None |
227 | 24 self.pl = None |
2953 | 25 self.dirs = None |
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26 self.copymap = {} |
723 | 27 self.ignorefunc = None |
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28 self._branch = None |
723 | 29 |
30 def wjoin(self, f): | |
31 return os.path.join(self.root, f) | |
32 | |
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33 def getcwd(self): |
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34 cwd = os.getcwd() |
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35 if cwd == self.root: return '' |
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36 # self.root ends with a path separator if self.root is '/' or 'C:\' |
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37 rootsep = self.root |
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38 if not rootsep.endswith(os.sep): |
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39 rootsep += os.sep |
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40 if cwd.startswith(rootsep): |
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41 return cwd[len(rootsep):] |
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42 else: |
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43 # we're outside the repo. return an absolute path. |
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44 return cwd |
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45 |
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46 def hgignore(self): |
2003 | 47 '''return the contents of .hgignore files as a list of patterns. |
48 | |
49 the files parsed for patterns include: | |
50 .hgignore in the repository root | |
51 any additional files specified in the [ui] section of ~/.hgrc | |
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52 |
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53 trailing white space is dropped. |
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54 the escape character is backslash. |
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55 comments start with #. |
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56 empty lines are skipped. |
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57 |
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58 lines can be of the following formats: |
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59 |
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60 syntax: regexp # defaults following lines to non-rooted regexps |
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61 syntax: glob # defaults following lines to non-rooted globs |
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62 re:pattern # non-rooted regular expression |
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63 glob:pattern # non-rooted glob |
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64 pattern # pattern of the current default type''' |
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65 syntaxes = {'re': 'relre:', 'regexp': 'relre:', 'glob': 'relglob:'} |
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66 def parselines(fp): |
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67 for line in fp: |
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68 escape = False |
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69 for i in xrange(len(line)): |
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70 if escape: escape = False |
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71 elif line[i] == '\\': escape = True |
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72 elif line[i] == '#': break |
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73 line = line[:i].rstrip() |
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74 if line: yield line |
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75 repoignore = self.wjoin('.hgignore') |
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76 files = [repoignore] |
2003 | 77 files.extend(self.ui.hgignorefiles()) |
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78 pats = {} |
2003 | 79 for f in files: |
80 try: | |
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81 pats[f] = [] |
2003 | 82 fp = open(f) |
83 syntax = 'relre:' | |
84 for line in parselines(fp): | |
85 if line.startswith('syntax:'): | |
86 s = line[7:].strip() | |
87 try: | |
88 syntax = syntaxes[s] | |
89 except KeyError: | |
90 self.ui.warn(_("%s: ignoring invalid " | |
91 "syntax '%s'\n") % (f, s)) | |
92 continue | |
93 pat = syntax + line | |
94 for s in syntaxes.values(): | |
95 if line.startswith(s): | |
96 pat = line | |
97 break | |
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98 pats[f].append(pat) |
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99 except IOError, inst: |
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100 if f != repoignore: |
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101 self.ui.warn(_("skipping unreadable ignore file" |
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102 " '%s': %s\n") % (f, inst.strerror)) |
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103 return pats |
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104 |
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105 def ignore(self, fn): |
2003 | 106 '''default match function used by dirstate and |
107 localrepository. this honours the repository .hgignore file | |
108 and any other files specified in the [ui] section of .hgrc.''' | |
723 | 109 if not self.ignorefunc: |
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110 ignore = self.hgignore() |
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111 allpats = [] |
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112 [allpats.extend(patlist) for patlist in ignore.values()] |
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113 if allpats: |
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114 try: |
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115 files, self.ignorefunc, anypats = ( |
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116 util.matcher(self.root, inc=allpats, src='.hgignore')) |
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117 except util.Abort: |
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118 # Re-raise an exception where the src is the right file |
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119 for f, patlist in ignore.items(): |
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120 files, self.ignorefunc, anypats = ( |
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121 util.matcher(self.root, inc=patlist, src=f)) |
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122 else: |
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123 self.ignorefunc = util.never |
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124 return self.ignorefunc(fn) |
220 | 125 |
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126 def __del__(self): |
220 | 127 if self.dirty: |
128 self.write() | |
129 | |
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130 def __getitem__(self, key): |
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131 try: |
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132 return self.map[key] |
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133 except TypeError: |
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134 self.lazyread() |
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135 return self[key] |
220 | 136 |
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137 _unknown = ('?', 0, 0, 0) |
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138 |
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139 def get(self, key): |
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140 try: |
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141 return self[key] |
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142 except KeyError: |
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143 return self._unknown |
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144 |
220 | 145 def __contains__(self, key): |
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146 self.lazyread() |
220 | 147 return key in self.map |
148 | |
227 | 149 def parents(self): |
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150 if self.pl is None: |
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151 self.pl = [nullid, nullid] |
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152 try: |
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153 self.fp = self.opener('dirstate') |
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154 st = self.fp.read(40) |
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155 if len(st) == 40: |
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156 self.pl = st[:20], st[20:40] |
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157 except IOError, err: |
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158 if err.errno != errno.ENOENT: raise |
227 | 159 return self.pl |
160 | |
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161 def branch(self): |
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162 if not self._branch: |
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163 try: |
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164 self._branch = self.opener("branch").read().strip()\ |
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165 or "default" |
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166 except IOError: |
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167 self._branch = "default" |
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168 return self._branch |
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169 |
723 | 170 def markdirty(self): |
171 if not self.dirty: | |
172 self.dirty = 1 | |
173 | |
1062 | 174 def setparents(self, p1, p2=nullid): |
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175 self.lazyread() |
723 | 176 self.markdirty() |
227 | 177 self.pl = p1, p2 |
178 | |
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179 def setbranch(self, branch): |
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180 self._branch = branch |
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181 self.opener("branch", "w").write(branch + '\n') |
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182 |
220 | 183 def state(self, key): |
184 try: | |
185 return self[key][0] | |
186 except KeyError: | |
187 return "?" | |
188 | |
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189 def lazyread(self): |
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190 if self.map is None: |
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191 self.read() |
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192 |
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193 def parse(self, st): |
227 | 194 self.pl = [st[:20], st[20: 40]] |
195 | |
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196 # deref fields so they will be local in loop |
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197 map = self.map |
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198 copymap = self.copymap |
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199 format = self.format |
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200 unpack = struct.unpack |
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201 |
227 | 202 pos = 40 |
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203 e_size = struct.calcsize(format) |
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204 |
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205 while pos < len(st): |
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206 newpos = pos + e_size |
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207 e = unpack(format, st[pos:newpos]) |
220 | 208 l = e[4] |
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209 pos = newpos |
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210 newpos = pos + l |
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211 f = st[pos:newpos] |
515 | 212 if '\0' in f: |
363 | 213 f, c = f.split('\0') |
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214 copymap[f] = c |
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215 map[f] = e[:4] |
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216 pos = newpos |
363 | 217 |
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218 def read(self): |
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219 self.map = {} |
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220 self.pl = [nullid, nullid] |
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221 try: |
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222 if self.fp: |
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223 self.fp.seek(0) |
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224 st = self.fp.read() |
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225 self.fp = None |
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226 else: |
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227 st = self.opener("dirstate").read() |
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228 if st: |
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229 self.parse(st) |
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230 except IOError, err: |
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231 if err.errno != errno.ENOENT: raise |
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232 |
363 | 233 def copy(self, source, dest): |
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234 self.lazyread() |
723 | 235 self.markdirty() |
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236 self.copymap[dest] = source |
363 | 237 |
238 def copied(self, file): | |
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239 return self.copymap.get(file, None) |
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240 |
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241 def copies(self): |
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242 return self.copymap |
515 | 243 |
2953 | 244 def initdirs(self): |
245 if self.dirs is None: | |
246 self.dirs = {} | |
247 for f in self.map: | |
248 self.updatedirs(f, 1) | |
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249 |
2953 | 250 def updatedirs(self, path, delta): |
251 if self.dirs is not None: | |
252 for c in strutil.findall(path, '/'): | |
253 pc = path[:c] | |
254 self.dirs.setdefault(pc, 0) | |
255 self.dirs[pc] += delta | |
256 | |
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257 def checkinterfering(self, files): |
2953 | 258 def prefixes(f): |
259 for c in strutil.rfindall(f, '/'): | |
260 yield f[:c] | |
261 self.lazyread() | |
262 self.initdirs() | |
263 seendirs = {} | |
264 for f in files: | |
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265 # shadows |
2953 | 266 if self.dirs.get(f): |
267 raise util.Abort(_('directory named %r already in dirstate') % | |
268 f) | |
269 for d in prefixes(f): | |
270 if d in seendirs: | |
271 break | |
272 if d in self.map: | |
273 raise util.Abort(_('file named %r already in dirstate') % | |
274 d) | |
275 seendirs[d] = True | |
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276 # disallowed |
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277 if '\r' in f or '\n' in f: |
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278 raise util.Abort(_("'\\n' and '\\r' disallowed in filenames")) |
2953 | 279 |
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280 def update(self, files, state, **kw): |
220 | 281 ''' current states: |
282 n normal | |
231 | 283 m needs merging |
220 | 284 r marked for removal |
285 a marked for addition''' | |
286 | |
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287 if not files: return |
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288 self.lazyread() |
723 | 289 self.markdirty() |
2953 | 290 if state == "a": |
291 self.initdirs() | |
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292 self.checkinterfering(files) |
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293 for f in files: |
220 | 294 if state == "r": |
295 self.map[f] = ('r', 0, 0, 0) | |
2953 | 296 self.updatedirs(f, -1) |
220 | 297 else: |
2953 | 298 if state == "a": |
299 self.updatedirs(f, 1) | |
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300 s = os.lstat(self.wjoin(f)) |
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301 st_size = kw.get('st_size', s.st_size) |
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302 st_mtime = kw.get('st_mtime', s.st_mtime) |
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303 self.map[f] = (state, s.st_mode, st_size, st_mtime) |
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304 if self.copymap.has_key(f): |
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305 del self.copymap[f] |
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306 |
220 | 307 def forget(self, files): |
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308 if not files: return |
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309 self.lazyread() |
723 | 310 self.markdirty() |
2953 | 311 self.initdirs() |
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312 for f in files: |
20 | 313 try: |
314 del self.map[f] | |
2953 | 315 self.updatedirs(f, -1) |
20 | 316 except KeyError: |
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317 self.ui.warn(_("not in dirstate: %s!\n") % f) |
20 | 318 pass |
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319 |
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320 def clear(self): |
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321 self.map = {} |
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322 self.copymap = {} |
2953 | 323 self.dirs = None |
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324 self.markdirty() |
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325 |
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326 def rebuild(self, parent, files): |
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327 self.clear() |
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328 for f in files: |
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329 if files.execf(f): |
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330 self.map[f] = ('n', 0777, -1, 0) |
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331 else: |
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332 self.map[f] = ('n', 0666, -1, 0) |
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333 self.pl = (parent, nullid) |
723 | 334 self.markdirty() |
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335 |
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336 def write(self): |
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337 if not self.dirty: |
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338 return |
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339 st = self.opener("dirstate", "w", atomictemp=True) |
227 | 340 st.write("".join(self.pl)) |
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341 for f, e in self.map.items(): |
363 | 342 c = self.copied(f) |
343 if c: | |
344 f = f + "\0" + c | |
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345 e = struct.pack(self.format, e[0], e[1], e[2], e[3], len(f)) |
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346 st.write(e + f) |
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347 st.rename() |
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348 self.dirty = 0 |
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349 |
879 | 350 def filterfiles(self, files): |
351 ret = {} | |
352 unknown = [] | |
353 | |
354 for x in files: | |
1541
bf4e7ef08741
fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX
twaldmann@thinkmo.de
parents:
1529
diff
changeset
|
355 if x == '.': |
879 | 356 return self.map.copy() |
357 if x not in self.map: | |
358 unknown.append(x) | |
359 else: | |
360 ret[x] = self.map[x] | |
919 | 361 |
879 | 362 if not unknown: |
363 return ret | |
364 | |
365 b = self.map.keys() | |
366 b.sort() | |
367 blen = len(b) | |
368 | |
369 for x in unknown: | |
2486
3ea8111ead90
simplify filterfiles when filtering based on a directory
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2485
diff
changeset
|
370 bs = bisect.bisect(b, "%s%s" % (x, '/')) |
879 | 371 while bs < blen: |
372 s = b[bs] | |
2485
885de96eb542
filterfiles: Search as long as the target is a prefix of current.
Brendan Cully <brendan@kublai.com>
parents:
2470
diff
changeset
|
373 if len(s) > len(x) and s.startswith(x): |
2486
3ea8111ead90
simplify filterfiles when filtering based on a directory
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2485
diff
changeset
|
374 ret[s] = self.map[s] |
879 | 375 else: |
376 break | |
377 bs += 1 | |
378 return ret | |
379 | |
1527
c13fce7167c2
don't print anything about file of unsupported type unless
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1510
diff
changeset
|
380 def supported_type(self, f, st, verbose=False): |
4001
dda03b2d9ef1
symlinks: don't complain about symlinks
Matt Mackall <mpm@selenic.com>
parents:
3893
diff
changeset
|
381 if stat.S_ISREG(st.st_mode) or stat.S_ISLNK(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
|
382 return True |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
383 if verbose: |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
384 kind = 'unknown' |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
385 if stat.S_ISCHR(st.st_mode): kind = _('character device') |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
386 elif stat.S_ISBLK(st.st_mode): kind = _('block device') |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
387 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
|
388 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
|
389 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
|
390 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
|
391 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
|
392 kind)) |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
393 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
|
394 |
3560 | 395 def walk(self, files=None, match=util.always, badmatch=None): |
396 # filter out the stat | |
397 for src, f, st in self.statwalk(files, match, badmatch=badmatch): | |
398 yield src, f | |
399 | |
400 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
|
401 badmatch=None, directories=False): |
3560 | 402 ''' |
403 walk recursively through the directory tree, finding all files | |
404 matched by the match function | |
405 | |
406 results are yielded in a tuple (src, filename, st), where src | |
407 is one of: | |
408 'f' the file was found in the directory tree | |
4146
e287d61dd268
Yield directories in dirstate.statwalk()
Emanuele Aina <faina.mail@tiscali.it>
parents:
4081
diff
changeset
|
409 'd' the file is a directory of the tree |
3560 | 410 'm' the file was only in the dirstate and not in the tree |
3563 | 411 'b' file was not found and matched badmatch |
412 | |
3560 | 413 and st is the stat result if the file was found in the directory. |
414 ''' | |
1529
a208e86bbc34
add dirstate.lazyread, write atomically the dirstate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1527
diff
changeset
|
415 self.lazyread() |
879 | 416 |
723 | 417 # walk all files by default |
879 | 418 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
|
419 files = ['.'] |
3560 | 420 dc = self.map.copy() |
421 else: | |
3567
ece5c53577eb
small refactoring of path normalization in dirstate.statwalk
Matt Mackall <mpm@selenic.com>
parents:
3565
diff
changeset
|
422 files = util.unique(files) |
879 | 423 dc = self.filterfiles(files) |
919 | 424 |
3560 | 425 def imatch(file_): |
3565
549cb7b640fb
Simplify ignore logic in dirstate.walk
Matt Mackall <mpm@selenic.com>
parents:
3563
diff
changeset
|
426 if file_ not in dc and self.ignore(file_): |
1183 | 427 return False |
1749
d457fec76ab0
fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1617
diff
changeset
|
428 return match(file_) |
1224
cc61d366bc3b
Fix Windows status problem from new dirstate walk code
mpm@selenic.com
parents:
1183
diff
changeset
|
429 |
4188
dd0d9bd91e0a
dirstate.statwalk: explicitly test for ignored directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4173
diff
changeset
|
430 ignore = self.ignore |
dd0d9bd91e0a
dirstate.statwalk: explicitly test for ignored directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4173
diff
changeset
|
431 if ignored: |
dd0d9bd91e0a
dirstate.statwalk: explicitly test for ignored directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4173
diff
changeset
|
432 imatch = match |
dd0d9bd91e0a
dirstate.statwalk: explicitly test for ignored directories
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4173
diff
changeset
|
433 ignore = util.never |
3565
549cb7b640fb
Simplify ignore logic in dirstate.walk
Matt Mackall <mpm@selenic.com>
parents:
3563
diff
changeset
|
434 |
2671
82864a2eb709
self.root == '/': prefix length computation out of the loop
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2670
diff
changeset
|
435 # 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
|
436 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
|
437 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
|
438 common_prefix_len += 1 |
1183 | 439 # recursion free walker, faster than os.walk. |
440 def findfiles(s): | |
441 work = [s] | |
4146
e287d61dd268
Yield directories in dirstate.statwalk()
Emanuele Aina <faina.mail@tiscali.it>
parents:
4081
diff
changeset
|
442 if directories: |
e287d61dd268
Yield directories in dirstate.statwalk()
Emanuele Aina <faina.mail@tiscali.it>
parents:
4081
diff
changeset
|
443 yield 'd', util.normpath(s[common_prefix_len:]), os.lstat(s) |
1183 | 444 while work: |
445 top = work.pop() | |
446 names = os.listdir(top) | |
447 names.sort() | |
448 # 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
|
449 nd = util.normpath(top[common_prefix_len:]) |
2061
5987c1eac2ce
support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
450 if nd == '.': |
5987c1eac2ce
support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
451 nd = '' |
5987c1eac2ce
support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
452 else: |
2063
f1fda71e134e
benoit asked for comment to make avoid of recursive repo clearer.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2062
diff
changeset
|
453 # 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
|
454 # 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
|
455 # is good on big directory. |
2061
5987c1eac2ce
support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
456 hg = bisect.bisect_left(names, '.hg') |
5987c1eac2ce
support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
457 if hg < len(names) and names[hg] == '.hg': |
5987c1eac2ce
support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
458 if os.path.isdir(os.path.join(top, '.hg')): |
5987c1eac2ce
support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
459 continue |
1183 | 460 for f in names: |
1562 | 461 np = util.pconvert(os.path.join(nd, f)) |
1183 | 462 if seen(np): |
463 continue | |
464 p = os.path.join(top, f) | |
1228
db950da49539
Fix dangling symlink bug in dirstate walk code
mpm@selenic.com
parents:
1224
diff
changeset
|
465 # don't trip over symlinks |
db950da49539
Fix dangling symlink bug in dirstate walk code
mpm@selenic.com
parents:
1224
diff
changeset
|
466 st = os.lstat(p) |
1183 | 467 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
|
468 if not ignore(np): |
1183 | 469 work.append(p) |
4146
e287d61dd268
Yield directories in dirstate.statwalk()
Emanuele Aina <faina.mail@tiscali.it>
parents:
4081
diff
changeset
|
470 if directories: |
e287d61dd268
Yield directories in dirstate.statwalk()
Emanuele Aina <faina.mail@tiscali.it>
parents:
4081
diff
changeset
|
471 yield 'd', np, st |
3560 | 472 if imatch(np) and np in dc: |
1562 | 473 yield 'm', np, st |
3560 | 474 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
|
475 if self.supported_type(np, st): |
1562 | 476 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
|
477 elif np in dc: |
1562 | 478 yield 'm', np, st |
1392
32d8068b3e36
add a check for filetype when walking
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1276
diff
changeset
|
479 |
821
72d9bd4841f3
Ensure that dirstate.walk only yields names once.
Bryan O'Sullivan <bos@serpentine.com>
parents:
820
diff
changeset
|
480 known = {'.hg': 1} |
72d9bd4841f3
Ensure that dirstate.walk only yields names once.
Bryan O'Sullivan <bos@serpentine.com>
parents:
820
diff
changeset
|
481 def seen(fn): |
72d9bd4841f3
Ensure that dirstate.walk only yields names once.
Bryan O'Sullivan <bos@serpentine.com>
parents:
820
diff
changeset
|
482 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
|
483 known[fn] = 1 |
1183 | 484 |
485 # step one, find all files that match our criteria | |
486 files.sort() | |
3567
ece5c53577eb
small refactoring of path normalization in dirstate.statwalk
Matt Mackall <mpm@selenic.com>
parents:
3565
diff
changeset
|
487 for ff in files: |
ece5c53577eb
small refactoring of path normalization in dirstate.statwalk
Matt Mackall <mpm@selenic.com>
parents:
3565
diff
changeset
|
488 nf = util.normpath(ff) |
1510
755e7ac351ef
use self.{w,}join when possible
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1491
diff
changeset
|
489 f = self.wjoin(ff) |
1183 | 490 try: |
1230 | 491 st = os.lstat(f) |
1183 | 492 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
|
493 found = False |
34579a67fa71
Re: [PATCH 2 of 3] remove walk warning about nonexistent files
Benoit Boissinot <bboissin@gmail.com>
parents:
1562
diff
changeset
|
494 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
|
495 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
|
496 found = True |
34579a67fa71
Re: [PATCH 2 of 3] remove walk warning about nonexistent files
Benoit Boissinot <bboissin@gmail.com>
parents:
1562
diff
changeset
|
497 break |
34579a67fa71
Re: [PATCH 2 of 3] remove walk warning about nonexistent files
Benoit Boissinot <bboissin@gmail.com>
parents:
1562
diff
changeset
|
498 if not found: |
2042
a514c7509fa9
small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
499 if inst.errno != errno.ENOENT or not badmatch: |
a514c7509fa9
small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
500 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
|
501 util.pathto(self.root, self.getcwd(), ff), |
2042
a514c7509fa9
small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2022
diff
changeset
|
502 inst.strerror)) |
3565
549cb7b640fb
Simplify ignore logic in dirstate.walk
Matt Mackall <mpm@selenic.com>
parents:
3563
diff
changeset
|
503 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
|
504 yield 'b', ff, None |
1183 | 505 continue |
506 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
|
507 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
|
508 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
|
509 sorted_.sort(cmp1) |
d457fec76ab0
fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1617
diff
changeset
|
510 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
|
511 yield e |
1392
32d8068b3e36
add a check for filetype when walking
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1276
diff
changeset
|
512 else: |
3567
ece5c53577eb
small refactoring of path normalization in dirstate.statwalk
Matt Mackall <mpm@selenic.com>
parents:
3565
diff
changeset
|
513 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
|
514 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
|
515 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
|
516 elif ff in dc: |
3567
ece5c53577eb
small refactoring of path normalization in dirstate.statwalk
Matt Mackall <mpm@selenic.com>
parents:
3565
diff
changeset
|
517 yield 'm', nf, st |
536 | 518 |
1183 | 519 # step two run through anything left in the dc hash and yield |
520 # if we haven't already seen it | |
521 ks = dc.keys() | |
522 ks.sort() | |
523 for k in ks: | |
3560 | 524 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
|
525 yield 'm', k, None |
669
8aa2a282eda4
.hgignore speedups patch incorporating Matt's feedback.
mwilli2@localhost.localdomain
parents:
667
diff
changeset
|
526 |
2661
5c10b7ed3411
status: add -c (clean) and -A (all files) options
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2486
diff
changeset
|
527 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
|
528 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
|
529 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
|
530 removed, deleted, clean = [], [], [] |
723 | 531 |
2661
5c10b7ed3411
status: add -c (clean) and -A (all files) options
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2486
diff
changeset
|
532 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
|
533 try: |
1749
d457fec76ab0
fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1617
diff
changeset
|
534 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
|
535 except KeyError: |
2661
5c10b7ed3411
status: add -c (clean) and -A (all files) options
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2486
diff
changeset
|
536 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
|
537 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
|
538 else: |
a59da8cc35e4
New option -i/--ignored for 'hg status' to show ignored files.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2008
diff
changeset
|
539 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
|
540 continue |
1476
17e8c70fb670
fix dirstate.change: it should walk ignored files
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1471
diff
changeset
|
541 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
|
542 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
|
543 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
|
544 try: |
2429
6a8f7c3f7333
dirstate: fix call to os.lstat when st is None
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2427
diff
changeset
|
545 st = os.lstat(self.wjoin(fn)) |
1487
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
546 except OSError, inst: |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
547 if inst.errno != errno.ENOENT: |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
548 raise |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
549 st = None |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
550 # We need to re-check that it is a valid file |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
551 if st and self.supported_type(fn, st): |
2bc6cd62a29c
fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1476
diff
changeset
|
552 nonexistent = False |
1476
17e8c70fb670
fix dirstate.change: it should walk ignored files
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1471
diff
changeset
|
553 # XXX: what to do with file no longer present in the fs |
17e8c70fb670
fix dirstate.change: it should walk ignored files
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1471
diff
changeset
|
554 # who are not removed in the dirstate ? |
1749
d457fec76ab0
fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1617
diff
changeset
|
555 if nonexistent and type_ in "nm": |
1476
17e8c70fb670
fix dirstate.change: it should walk ignored files
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1471
diff
changeset
|
556 deleted.append(fn) |
17e8c70fb670
fix dirstate.change: it should walk ignored files
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1471
diff
changeset
|
557 continue |
1471
f56f38a1a85f
rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1402
diff
changeset
|
558 # check the common case first |
1749
d457fec76ab0
fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1617
diff
changeset
|
559 if type_ == 'n': |
1471
f56f38a1a85f
rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1402
diff
changeset
|
560 if not st: |
2448
b77a2ef61b81
replace os.stat with os.lstat in some where.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2429
diff
changeset
|
561 st = os.lstat(self.wjoin(fn)) |
1755
a8f7791e3680
add 'debugrebuildstate' to rebuild the dirstate from a given revision
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1749
diff
changeset
|
562 if size >= 0 and (size != st.st_size |
a8f7791e3680
add 'debugrebuildstate' to rebuild the dirstate from a given revision
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1749
diff
changeset
|
563 or (mode ^ st.st_mode) & 0100): |
1471
f56f38a1a85f
rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1402
diff
changeset
|
564 modified.append(fn) |
2962
882e703eaa94
dirstate.py: when comparing mtimes, use only the integer part.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
2953
diff
changeset
|
565 elif time != int(st.st_mtime): |
1471
f56f38a1a85f
rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1402
diff
changeset
|
566 lookup.append(fn) |
2661
5c10b7ed3411
status: add -c (clean) and -A (all files) options
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2486
diff
changeset
|
567 elif list_clean: |
5c10b7ed3411
status: add -c (clean) and -A (all files) options
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2486
diff
changeset
|
568 clean.append(fn) |
1749
d457fec76ab0
fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1617
diff
changeset
|
569 elif type_ == 'm': |
1471
f56f38a1a85f
rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1402
diff
changeset
|
570 modified.append(fn) |
1749
d457fec76ab0
fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1617
diff
changeset
|
571 elif type_ == 'a': |
1471
f56f38a1a85f
rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1402
diff
changeset
|
572 added.append(fn) |
1749
d457fec76ab0
fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1617
diff
changeset
|
573 elif type_ == 'r': |
1471
f56f38a1a85f
rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1402
diff
changeset
|
574 removed.append(fn) |
1183 | 575 |
2661
5c10b7ed3411
status: add -c (clean) and -A (all files) options
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2486
diff
changeset
|
576 return (lookup, modified, added, removed, deleted, unknown, ignored, |
5c10b7ed3411
status: add -c (clean) and -A (all files) options
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2486
diff
changeset
|
577 clean) |