Mercurial > hg > mercurial-crew-with-dirclash

annotate mercurial/dirstate.py @ 2425:be2fd6398d50

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
dirstate: speed up inner loop of read.
author Vadim Gelfer <vadim.gelfer@gmail.com>
date Mon, 12 Jun 2006 09:36:23 -0700
parents 5083cba2a777
children 150cde10ea21
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 """
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2 dirstate.py - working directory tracking for mercurial
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3
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4 Copyright 2005 Matt Mackall <mpm@selenic.com>
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5
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6 This software may be used and distributed according to the terms
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7 of the GNU General Public License, incorporated herein by reference.
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8 """
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9
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10 import struct, os
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11 from node import *
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12 from i18n import gettext as _
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13 from demandload import *
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14 demandload(globals(), "time bisect stat util re errno")
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15
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16 class dirstate(object):
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17 format = ">cllll"
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18
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19 def __init__(self, opener, ui, root):
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20 self.opener = opener
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21 self.root = root
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22 self.dirty = 0
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23 self.ui = ui
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24 self.map = None
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25 self.pl = None
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26 self.copies = {}
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27 self.ignorefunc = None
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28 self.blockignore = False
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29
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30 def wjoin(self, f):
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31 return os.path.join(self.root, f)
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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 return cwd[len(self.root) + 1:]
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37
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38 def hgignore(self):
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39 '''return the contents of .hgignore files as a list of patterns.
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40
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41 the files parsed for patterns include:
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42 .hgignore in the repository root
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43 any additional files specified in the [ui] section of ~/.hgrc
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44
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45 trailing white space is dropped.
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46 the escape character is backslash.
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47 comments start with #.
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48 empty lines are skipped.
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49
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50 lines can be of the following formats:
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51
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52 syntax: regexp # defaults following lines to non-rooted regexps
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53 syntax: glob # defaults following lines to non-rooted globs
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54 re:pattern # non-rooted regular expression
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55 glob:pattern # non-rooted glob
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56 pattern # pattern of the current default type'''
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57 syntaxes = {'re': 'relre:', 'regexp': 'relre:', 'glob': 'relglob:'}
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58 def parselines(fp):
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59 for line in fp:
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60 escape = False
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61 for i in xrange(len(line)):
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62 if escape: escape = False
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63 elif line[i] == '\\': escape = True
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64 elif line[i] == '#': break
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65 line = line[:i].rstrip()
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66 if line: yield line
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67 repoignore = self.wjoin('.hgignore')
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68 files = [repoignore]
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69 files.extend(self.ui.hgignorefiles())
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70 pats = {}
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71 for f in files:
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72 try:
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73 pats[f] = []
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74 fp = open(f)
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75 syntax = 'relre:'
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76 for line in parselines(fp):
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77 if line.startswith('syntax:'):
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78 s = line[7:].strip()
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79 try:
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80 syntax = syntaxes[s]
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81 except KeyError:
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82 self.ui.warn(_("%s: ignoring invalid "
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83 "syntax '%s'\n") % (f, s))
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84 continue
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85 pat = syntax + line
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86 for s in syntaxes.values():
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87 if line.startswith(s):
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88 pat = line
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89 break
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90 pats[f].append(pat)
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91 except IOError, inst:
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92 if f != repoignore:
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93 self.ui.warn(_("skipping unreadable ignore file"
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94 " '%s': %s\n") % (f, inst.strerror))
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95 return pats
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96
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97 def ignore(self, fn):
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98 '''default match function used by dirstate and
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99 localrepository. this honours the repository .hgignore file
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100 and any other files specified in the [ui] section of .hgrc.'''
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101 if self.blockignore:
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102 return False
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103 if not self.ignorefunc:
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104 ignore = self.hgignore()
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105 allpats = []
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106 [allpats.extend(patlist) for patlist in ignore.values()]
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107 if allpats:
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108 try:
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109 files, self.ignorefunc, anypats = (
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110 util.matcher(self.root, inc=allpats, src='.hgignore'))
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111 except util.Abort:
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112 # Re-raise an exception where the src is the right file
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113 for f, patlist in ignore.items():
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114 files, self.ignorefunc, anypats = (
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115 util.matcher(self.root, inc=patlist, src=f))
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116 else:
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117 self.ignorefunc = util.never
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118 return self.ignorefunc(fn)
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119
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120 def __del__(self):
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121 if self.dirty:
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122 self.write()
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123
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124 def __getitem__(self, key):
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125 try:
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126 return self.map[key]
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127 except TypeError:
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128 self.lazyread()
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129 return self[key]
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130
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131 def __contains__(self, key):
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132 self.lazyread()
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133 return key in self.map
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134
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135 def parents(self):
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136 self.lazyread()
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137 return self.pl
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138
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139 def markdirty(self):
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140 if not self.dirty:
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141 self.dirty = 1
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142
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143 def setparents(self, p1, p2=nullid):
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144 self.lazyread()
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145 self.markdirty()
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146 self.pl = p1, p2
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147
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diff changeset
148 def state(self, key):
3113a94c1bff change dircache into dirstate
mpm@selenic.com
parents: 217
diff changeset
149 try:
3113a94c1bff change dircache into dirstate
mpm@selenic.com
parents: 217
diff changeset
150 return self[key][0]
3113a94c1bff change dircache into dirstate
mpm@selenic.com
parents: 217
diff changeset
151 except KeyError:
3113a94c1bff change dircache into dirstate
mpm@selenic.com
parents: 217
diff changeset
152 return "?"
3113a94c1bff change dircache into dirstate
mpm@selenic.com
parents: 217
diff changeset
153
1529
a208e86bbc34 add dirstate.lazyread, write atomically the dirstate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1527
diff changeset
154 def lazyread(self):
a208e86bbc34 add dirstate.lazyread, write atomically the dirstate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1527
diff changeset
155 if self.map is None:
a208e86bbc34 add dirstate.lazyread, write atomically the dirstate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1527
diff changeset
156 self.read()
a208e86bbc34 add dirstate.lazyread, write atomically the dirstate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1527
diff changeset
157
0
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
158 def read(self):
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
159 self.map = {}
227
f57519cddd3d move repo.current to dirstate.parents()
mpm@selenic.com
parents: 225
diff changeset
160 self.pl = [nullid, nullid]
0
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
161 try:
220
3113a94c1bff change dircache into dirstate
mpm@selenic.com
parents: 217
diff changeset
162 st = self.opener("dirstate").read()
311
3b17056b72dc fix KeyErrors from reading empty dirstate
mpm@selenic.com
parents: 308
diff changeset
163 if not st: return
0
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
164 except: return
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
165
227
f57519cddd3d move repo.current to dirstate.parents()
mpm@selenic.com
parents: 225
diff changeset
166 self.pl = [st[:20], st[20: 40]]
f57519cddd3d move repo.current to dirstate.parents()
mpm@selenic.com
parents: 225
diff changeset
167
f57519cddd3d move repo.current to dirstate.parents()
mpm@selenic.com
parents: 225
diff changeset
168 pos = 40
2393
5083cba2a777 dirstate: refactor the dirstate binary format, remove magic numbers
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2063
diff changeset
169 e_size = struct.calcsize(self.format)
0
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
170 while pos < len(st):
2425
be2fd6398d50 dirstate: speed up inner loop of read.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2393
diff changeset
171 newpos = pos + e_size
be2fd6398d50 dirstate: speed up inner loop of read.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2393
diff changeset
172 e = struct.unpack(self.format, st[pos:newpos])
220
3113a94c1bff change dircache into dirstate
mpm@selenic.com
parents: 217
diff changeset
173 l = e[4]
2425
be2fd6398d50 dirstate: speed up inner loop of read.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2393
diff changeset
174 pos = newpos
be2fd6398d50 dirstate: speed up inner loop of read.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2393
diff changeset
175 newpos = pos + l
be2fd6398d50 dirstate: speed up inner loop of read.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2393
diff changeset
176 f = st[pos:newpos]
515
03f27b1381f9 Whitespace cleanups
mpm@selenic.com
parents: 514
diff changeset
177 if '\0' in f:
363
ae96b7e1318d Add hg copy
mpm@selenic.com
parents: 360
diff changeset
178 f, c = f.split('\0')
ae96b7e1318d Add hg copy
mpm@selenic.com
parents: 360
diff changeset
179 self.copies[f] = c
220
3113a94c1bff change dircache into dirstate
mpm@selenic.com
parents: 217
diff changeset
180 self.map[f] = e[:4]
2425
be2fd6398d50 dirstate: speed up inner loop of read.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2393
diff changeset
181 pos = newpos
363
ae96b7e1318d Add hg copy
mpm@selenic.com
parents: 360
diff changeset
182
ae96b7e1318d Add hg copy
mpm@selenic.com
parents: 360
diff changeset
183 def copy(self, source, dest):
1529
a208e86bbc34 add dirstate.lazyread, write atomically the dirstate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1527
diff changeset
184 self.lazyread()
723
9e0f3ba4a9c2 Work on walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 705
diff changeset
185 self.markdirty()
363
ae96b7e1318d Add hg copy
mpm@selenic.com
parents: 360
diff changeset
186 self.copies[dest] = source
ae96b7e1318d Add hg copy
mpm@selenic.com
parents: 360
diff changeset
187
ae96b7e1318d Add hg copy
mpm@selenic.com
parents: 360
diff changeset
188 def copied(self, file):
ae96b7e1318d Add hg copy
mpm@selenic.com
parents: 360
diff changeset
189 return self.copies.get(file, None)
515
03f27b1381f9 Whitespace cleanups
mpm@selenic.com
parents: 514
diff changeset
190
862
d70c1c31fd45 Fix 3-way-merge of original parent, workdir and new parent.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 861
diff changeset
191 def update(self, files, state, **kw):
220
3113a94c1bff change dircache into dirstate
mpm@selenic.com
parents: 217
diff changeset
192 ''' current states:
3113a94c1bff change dircache into dirstate
mpm@selenic.com
parents: 217
diff changeset
193 n normal
231
15e7c6cee929 add 'm' state to dirstates
mpm@selenic.com
parents: 230
diff changeset
194 m needs merging
220
3113a94c1bff change dircache into dirstate
mpm@selenic.com
parents: 217
diff changeset
195 r marked for removal
3113a94c1bff change dircache into dirstate
mpm@selenic.com
parents: 217
diff changeset
196 a marked for addition'''
3113a94c1bff change dircache into dirstate
mpm@selenic.com
parents: 217
diff changeset
197
0
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
198 if not files: return
1529
a208e86bbc34 add dirstate.lazyread, write atomically the dirstate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1527
diff changeset
199 self.lazyread()
723
9e0f3ba4a9c2 Work on walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 705
diff changeset
200 self.markdirty()
0
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
201 for f in files:
220
3113a94c1bff change dircache into dirstate
mpm@selenic.com
parents: 217
diff changeset
202 if state == "r":
3113a94c1bff change dircache into dirstate
mpm@selenic.com
parents: 217
diff changeset
203 self.map[f] = ('r', 0, 0, 0)
3113a94c1bff change dircache into dirstate
mpm@selenic.com
parents: 217
diff changeset
204 else:
1510
755e7ac351ef use self.{w,}join when possible
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1491
diff changeset
205 s = os.lstat(self.wjoin(f))
862
d70c1c31fd45 Fix 3-way-merge of original parent, workdir and new parent.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 861
diff changeset
206 st_size = kw.get('st_size', s.st_size)
d70c1c31fd45 Fix 3-way-merge of original parent, workdir and new parent.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 861
diff changeset
207 st_mtime = kw.get('st_mtime', s.st_mtime)
865
2d2fee33ec68 Cleanup after previous changes:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 863
diff changeset
208 self.map[f] = (state, s.st_mode, st_size, st_mtime)
1117
30ab5b8ee8ec fix some rename/copy bugs
mpm@selenic.com
parents: 1104
diff changeset
209 if self.copies.has_key(f):
30ab5b8ee8ec fix some rename/copy bugs
mpm@selenic.com
parents: 1104
diff changeset
210 del self.copies[f]
0
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
211
220
3113a94c1bff change dircache into dirstate
mpm@selenic.com
parents: 217
diff changeset
212 def forget(self, files):
0
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
213 if not files: return
1529
a208e86bbc34 add dirstate.lazyread, write atomically the dirstate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1527
diff changeset
214 self.lazyread()
723
9e0f3ba4a9c2 Work on walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 705
diff changeset
215 self.markdirty()
0
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
216 for f in files:
20
a664c2b624cf The actual hg remove fix from Thomas Hein
mpm@selenic.com
parents: 19
diff changeset
217 try:
a664c2b624cf The actual hg remove fix from Thomas Hein
mpm@selenic.com
parents: 19
diff changeset
218 del self.map[f]
a664c2b624cf The actual hg remove fix from Thomas Hein
mpm@selenic.com
parents: 19
diff changeset
219 except KeyError:
1402
9d2c2e6b32b5 i18n part2: use '_' for all strings who are part of the user interface
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1400
diff changeset
220 self.ui.warn(_("not in dirstate: %s!\n") % f)
20
a664c2b624cf The actual hg remove fix from Thomas Hein
mpm@selenic.com
parents: 19
diff changeset
221 pass
0
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
222
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
223 def clear(self):
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
224 self.map = {}
1755
a8f7791e3680 add 'debugrebuildstate' to rebuild the dirstate from a given revision
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1749
diff changeset
225 self.copies = {}
a8f7791e3680 add 'debugrebuildstate' to rebuild the dirstate from a given revision
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1749
diff changeset
226 self.markdirty()
a8f7791e3680 add 'debugrebuildstate' to rebuild the dirstate from a given revision
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1749
diff changeset
227
a8f7791e3680 add 'debugrebuildstate' to rebuild the dirstate from a given revision
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1749
diff changeset
228 def rebuild(self, parent, files):
a8f7791e3680 add 'debugrebuildstate' to rebuild the dirstate from a given revision
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1749
diff changeset
229 self.clear()
a8f7791e3680 add 'debugrebuildstate' to rebuild the dirstate from a given revision
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1749
diff changeset
230 umask = os.umask(0)
a8f7791e3680 add 'debugrebuildstate' to rebuild the dirstate from a given revision
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1749
diff changeset
231 os.umask(umask)
a8f7791e3680 add 'debugrebuildstate' to rebuild the dirstate from a given revision
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1749
diff changeset
232 for f, mode in files:
a8f7791e3680 add 'debugrebuildstate' to rebuild the dirstate from a given revision
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1749
diff changeset
233 if mode:
a8f7791e3680 add 'debugrebuildstate' to rebuild the dirstate from a given revision
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1749
diff changeset
234 self.map[f] = ('n', ~umask, -1, 0)
a8f7791e3680 add 'debugrebuildstate' to rebuild the dirstate from a given revision
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1749
diff changeset
235 else:
a8f7791e3680 add 'debugrebuildstate' to rebuild the dirstate from a given revision
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1749
diff changeset
236 self.map[f] = ('n', ~umask & 0666, -1, 0)
a8f7791e3680 add 'debugrebuildstate' to rebuild the dirstate from a given revision
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1749
diff changeset
237 self.pl = (parent, nullid)
723
9e0f3ba4a9c2 Work on walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 705
diff changeset
238 self.markdirty()
0
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
239
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
240 def write(self):
1794
98b6c1cad58b only write the dirstate when something changed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1755
diff changeset
241 if not self.dirty:
98b6c1cad58b only write the dirstate when something changed
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1755
diff changeset
242 return
1529
a208e86bbc34 add dirstate.lazyread, write atomically the dirstate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1527
diff changeset
243 st = self.opener("dirstate", "w", atomic=True)
227
f57519cddd3d move repo.current to dirstate.parents()
mpm@selenic.com
parents: 225
diff changeset
244 st.write("".join(self.pl))
0
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
245 for f, e in self.map.items():
363
ae96b7e1318d Add hg copy
mpm@selenic.com
parents: 360
diff changeset
246 c = self.copied(f)
ae96b7e1318d Add hg copy
mpm@selenic.com
parents: 360
diff changeset
247 if c:
ae96b7e1318d Add hg copy
mpm@selenic.com
parents: 360
diff changeset
248 f = f + "\0" + c
2393
5083cba2a777 dirstate: refactor the dirstate binary format, remove magic numbers
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2063
diff changeset
249 e = struct.pack(self.format, e[0], e[1], e[2], e[3], len(f))
0
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
250 st.write(e + f)
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
251 self.dirty = 0
9117c6561b0b Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff changeset
252
879
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
253 def filterfiles(self, files):
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
254 ret = {}
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
255 unknown = []
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
256
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
257 for x in files:
1541
bf4e7ef08741 fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX
twaldmann@thinkmo.de
parents: 1529
diff changeset
258 if x == '.':
879
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
259 return self.map.copy()
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
260 if x not in self.map:
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
261 unknown.append(x)
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
262 else:
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
263 ret[x] = self.map[x]
919
1458d20df2a8 whitespace cleanup
mpm@selenic.com
parents: 911
diff changeset
264
879
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
265 if not unknown:
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
266 return ret
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
267
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
268 b = self.map.keys()
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
269 b.sort()
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
270 blen = len(b)
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
271
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
272 for x in unknown:
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
273 bs = bisect.bisect(b, x)
919
1458d20df2a8 whitespace cleanup
mpm@selenic.com
parents: 911
diff changeset
274 if bs != 0 and b[bs-1] == x:
879
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
275 ret[x] = self.map[x]
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
276 continue
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
277 while bs < blen:
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
278 s = b[bs]
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
279 if len(s) > len(x) and s.startswith(x) and s[len(x)] == '/':
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
280 ret[s] = self.map[s]
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
281 else:
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
282 break
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
283 bs += 1
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
284 return ret
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
285
1527
c13fce7167c2 don't print anything about file of unsupported type unless
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1510
diff changeset
286 def supported_type(self, f, st, verbose=False):
1487
2bc6cd62a29c fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1476
diff changeset
287 if stat.S_ISREG(st.st_mode):
2bc6cd62a29c fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1476
diff changeset
288 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
289 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
290 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
291 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
292 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
293 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
294 elif stat.S_ISLNK(st.st_mode): kind = _('symbolic link')
2bc6cd62a29c fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1476
diff changeset
295 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
296 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
297 self.ui.warn(_('%s: unsupported file type (type is %s)\n') % (
2bc6cd62a29c fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1476
diff changeset
298 util.pathto(self.getcwd(), f),
2bc6cd62a29c fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1476
diff changeset
299 kind))
2bc6cd62a29c fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1476
diff changeset
300 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
301
2042
a514c7509fa9 small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
302 def statwalk(self, files=None, match=util.always, dc=None, ignored=False,
a514c7509fa9 small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
303 badmatch=None):
1529
a208e86bbc34 add dirstate.lazyread, write atomically the dirstate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1527
diff changeset
304 self.lazyread()
879
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
305
723
9e0f3ba4a9c2 Work on walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 705
diff changeset
306 # walk all files by default
879
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
307 if not files:
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
308 files = [self.root]
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
309 if not dc:
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
310 dc = self.map.copy()
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
311 elif not dc:
953ccddd57bd dirstate walking optimizations
mason@suse.com
parents: 871
diff changeset
312 dc = self.filterfiles(files)
919
1458d20df2a8 whitespace cleanup
mpm@selenic.com
parents: 911
diff changeset
313
1749
d457fec76ab0 fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1617
diff changeset
314 def statmatch(file_, stat):
d457fec76ab0 fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1617
diff changeset
315 file_ = util.pconvert(file_)
2022
a59da8cc35e4 New option -i/--ignored for 'hg status' to show ignored files.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2008
diff changeset
316 if not ignored and file_ not in dc and self.ignore(file_):
1183
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
317 return False
1749
d457fec76ab0 fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1617
diff changeset
318 return match(file_)
1224
cc61d366bc3b Fix Windows status problem from new dirstate walk code
mpm@selenic.com
parents: 1183
diff changeset
319
2042
a514c7509fa9 small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
320 return self.walkhelper(files=files, statmatch=statmatch, dc=dc,
a514c7509fa9 small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
321 badmatch=badmatch)
1183
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
322
2042
a514c7509fa9 small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
323 def walk(self, files=None, match=util.always, dc=None, badmatch=None):
1471
f56f38a1a85f rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1402
diff changeset
324 # filter out the stat
2042
a514c7509fa9 small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
325 for src, f, st in self.statwalk(files, match, dc, badmatch=badmatch):
1471
f56f38a1a85f rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1402
diff changeset
326 yield src, f
f56f38a1a85f rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1402
diff changeset
327
1183
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
328 # walk recursively through the directory tree, finding all files
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
329 # matched by the statmatch function
1224
cc61d366bc3b Fix Windows status problem from new dirstate walk code
mpm@selenic.com
parents: 1183
diff changeset
330 #
1471
f56f38a1a85f rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1402
diff changeset
331 # results are yielded in a tuple (src, filename, st), where src
f56f38a1a85f rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1402
diff changeset
332 # is one of:
1183
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
333 # 'f' the file was found in the directory tree
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
334 # 'm' the file was only in the dirstate and not in the tree
1471
f56f38a1a85f rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1402
diff changeset
335 # and st is the stat result if the file was found in the directory.
1183
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
336 #
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
337 # dc is an optional arg for the current dirstate. dc is not modified
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
338 # directly by this function, but might be modified by your statmatch call.
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
339 #
2042
a514c7509fa9 small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
340 def walkhelper(self, files, statmatch, dc, badmatch=None):
1183
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
341 # recursion free walker, faster than os.walk.
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
342 def findfiles(s):
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
343 work = [s]
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
344 while work:
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
345 top = work.pop()
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
346 names = os.listdir(top)
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
347 names.sort()
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
348 # nd is the top of the repository dir tree
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
349 nd = util.normpath(top[len(self.root) + 1:])
2061
5987c1eac2ce support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
350 if nd == '.':
5987c1eac2ce support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
351 nd = ''
5987c1eac2ce support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
352 else:
2063
f1fda71e134e benoit asked for comment to make avoid of recursive repo clearer.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2062
diff changeset
353 # 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
354 # 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
355 # is good on big directory.
2061
5987c1eac2ce support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
356 hg = bisect.bisect_left(names, '.hg')
5987c1eac2ce support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
357 if hg < len(names) and names[hg] == '.hg':
5987c1eac2ce support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
358 if os.path.isdir(os.path.join(top, '.hg')):
5987c1eac2ce support nested repositories.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
359 continue
1183
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
360 for f in names:
1562
2f97af0b522c Fix walkhelper on windows.
Christian Boos <cboos@neuf.fr>
parents: 1559
diff changeset
361 np = util.pconvert(os.path.join(nd, f))
1183
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
362 if seen(np):
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
363 continue
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
364 p = os.path.join(top, f)
1228
db950da49539 Fix dangling symlink bug in dirstate walk code
mpm@selenic.com
parents: 1224
diff changeset
365 # don't trip over symlinks
db950da49539 Fix dangling symlink bug in dirstate walk code
mpm@selenic.com
parents: 1224
diff changeset
366 st = os.lstat(p)
1183
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
367 if stat.S_ISDIR(st.st_mode):
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
368 ds = os.path.join(nd, f +'/')
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
369 if statmatch(ds, st):
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
370 work.append(p)
1487
2bc6cd62a29c fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1476
diff changeset
371 if statmatch(np, st) and np in dc:
1562
2f97af0b522c Fix walkhelper on windows.
Christian Boos <cboos@neuf.fr>
parents: 1559
diff changeset
372 yield 'm', 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
373 elif statmatch(np, st):
2bc6cd62a29c fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1476
diff changeset
374 if self.supported_type(np, st):
1562
2f97af0b522c Fix walkhelper on windows.
Christian Boos <cboos@neuf.fr>
parents: 1559
diff changeset
375 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
376 elif np in dc:
1562
2f97af0b522c Fix walkhelper on windows.
Christian Boos <cboos@neuf.fr>
parents: 1559
diff changeset
377 yield 'm', np, st
1392
32d8068b3e36 add a check for filetype when walking
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1276
diff changeset
378
821
72d9bd4841f3 Ensure that dirstate.walk only yields names once.
Bryan O'Sullivan <bos@serpentine.com>
parents: 820
diff changeset
379 known = {'.hg': 1}
72d9bd4841f3 Ensure that dirstate.walk only yields names once.
Bryan O'Sullivan <bos@serpentine.com>
parents: 820
diff changeset
380 def seen(fn):
72d9bd4841f3 Ensure that dirstate.walk only yields names once.
Bryan O'Sullivan <bos@serpentine.com>
parents: 820
diff changeset
381 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
382 known[fn] = 1
1183
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
383
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
384 # step one, find all files that match our criteria
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
385 files.sort()
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
386 for ff in util.unique(files):
1510
755e7ac351ef use self.{w,}join when possible
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1491
diff changeset
387 f = self.wjoin(ff)
1183
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
388 try:
1230
6eac821c202c dirstate: two more stat -> lstat changes
mpm@selenic.com
parents: 1228
diff changeset
389 st = os.lstat(f)
1183
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
390 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
391 nf = util.normpath(ff)
34579a67fa71 Re: [PATCH 2 of 3] remove walk warning about nonexistent files
Benoit Boissinot <bboissin@gmail.com>
parents: 1562
diff changeset
392 found = False
34579a67fa71 Re: [PATCH 2 of 3] remove walk warning about nonexistent files
Benoit Boissinot <bboissin@gmail.com>
parents: 1562
diff changeset
393 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
394 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
395 found = True
34579a67fa71 Re: [PATCH 2 of 3] remove walk warning about nonexistent files
Benoit Boissinot <bboissin@gmail.com>
parents: 1562
diff changeset
396 break
34579a67fa71 Re: [PATCH 2 of 3] remove walk warning about nonexistent files
Benoit Boissinot <bboissin@gmail.com>
parents: 1562
diff changeset
397 if not found:
2042
a514c7509fa9 small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
398 if inst.errno != errno.ENOENT or not badmatch:
a514c7509fa9 small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
399 self.ui.warn('%s: %s\n' % (
a514c7509fa9 small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
400 util.pathto(self.getcwd(), ff),
a514c7509fa9 small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
401 inst.strerror))
a514c7509fa9 small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
402 elif badmatch and badmatch(ff) and statmatch(ff, None):
a514c7509fa9 small changes to revert command.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2022
diff changeset
403 yield 'b', ff, None
1183
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
404 continue
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
405 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
406 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
407 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
408 sorted_.sort(cmp1)
d457fec76ab0 fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1617
diff changeset
409 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
410 yield e
1392
32d8068b3e36 add a check for filetype when walking
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1276
diff changeset
411 else:
1183
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
412 ff = util.normpath(ff)
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
413 if seen(ff):
884
087771ebe2e6 Fix walk code for files that do not exist anywhere, and unhandled types.
Bryan O'Sullivan <bos@serpentine.com>
parents: 883
diff changeset
414 continue
1183
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
415 self.blockignore = True
1487
2bc6cd62a29c fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1476
diff changeset
416 if statmatch(ff, st):
1527
c13fce7167c2 don't print anything about file of unsupported type unless
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1510
diff changeset
417 if self.supported_type(ff, st, verbose=True):
1487
2bc6cd62a29c fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1476
diff changeset
418 yield 'f', ff, st
2bc6cd62a29c fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1476
diff changeset
419 elif ff in dc:
2bc6cd62a29c fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1476
diff changeset
420 yield 'm', ff, st
1183
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
421 self.blockignore = False
536
c15b4bc0a11c Refactor diffrevs/diffdir into changes
mpm@selenic.com
parents: 529
diff changeset
422
1183
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
423 # step two run through anything left in the dc hash and yield
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
424 # if we haven't already seen it
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
425 ks = dc.keys()
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
426 ks.sort()
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
427 for k in ks:
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
428 if not seen(k) and (statmatch(k, None)):
1471
f56f38a1a85f rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1402
diff changeset
429 yield 'm', k, None
669
8aa2a282eda4 .hgignore speedups patch incorporating Matt's feedback.
mwilli2@localhost.localdomain
parents: 667
diff changeset
430
2022
a59da8cc35e4 New option -i/--ignored for 'hg status' to show ignored files.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2008
diff changeset
431 def changes(self, files=None, match=util.always, show_ignored=None):
a59da8cc35e4 New option -i/--ignored for 'hg status' to show ignored files.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2008
diff changeset
432 lookup, modified, added, unknown, ignored = [], [], [], [], []
861
cbe5c4d016b7 dirstate.changes() now distinguishes 'hg remove'd or just deleted files.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 856
diff changeset
433 removed, deleted = [], []
723
9e0f3ba4a9c2 Work on walk code.
Bryan O'Sullivan <bos@serpentine.com>
parents: 705
diff changeset
434
2022
a59da8cc35e4 New option -i/--ignored for 'hg status' to show ignored files.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2008
diff changeset
435 for src, fn, st in self.statwalk(files, match, ignored=show_ignored):
1471
f56f38a1a85f rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1402
diff changeset
436 try:
1749
d457fec76ab0 fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1617
diff changeset
437 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
438 except KeyError:
2022
a59da8cc35e4 New option -i/--ignored for 'hg status' to show ignored files.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2008
diff changeset
439 if show_ignored and self.ignore(fn):
a59da8cc35e4 New option -i/--ignored for 'hg status' to show ignored files.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2008
diff changeset
440 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
441 else:
a59da8cc35e4 New option -i/--ignored for 'hg status' to show ignored files.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2008
diff changeset
442 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
443 continue
1476
17e8c70fb670 fix dirstate.change: it should walk ignored files
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1471
diff changeset
444 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
445 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
446 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
447 try:
1510
755e7ac351ef use self.{w,}join when possible
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1491
diff changeset
448 f = self.wjoin(fn)
1491
91c0e8d7ddcf fix a bug in dirstate.changes when cwd != repo.root
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1488
diff changeset
449 st = os.lstat(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
450 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
451 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
452 raise
2bc6cd62a29c fix handling of files of unsupported type in the walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1476
diff changeset
453 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
454 # 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
455 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
456 nonexistent = False
1476
17e8c70fb670 fix dirstate.change: it should walk ignored files
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1471
diff changeset
457 # 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
458 # 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
459 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
460 deleted.append(fn)
17e8c70fb670 fix dirstate.change: it should walk ignored files
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1471
diff changeset
461 continue
1471
f56f38a1a85f rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1402
diff changeset
462 # 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
463 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
464 if not st:
f56f38a1a85f rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1402
diff changeset
465 st = os.stat(fn)
1755
a8f7791e3680 add 'debugrebuildstate' to rebuild the dirstate from a given revision
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1749
diff changeset
466 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
467 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
468 modified.append(fn)
f56f38a1a85f rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1402
diff changeset
469 elif time != st.st_mtime:
f56f38a1a85f rewrote changes function in dirstate to use generic walk code
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1402
diff changeset
470 lookup.append(fn)
1749
d457fec76ab0 fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1617
diff changeset
471 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
472 modified.append(fn)
1749
d457fec76ab0 fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1617
diff changeset
473 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
474 added.append(fn)
1749
d457fec76ab0 fix warnings from pychecker (unused variables and shadowing)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1617
diff changeset
475 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
476 removed.append(fn)
1183
d9e85a75dbda Optimize dirstate walking
mason@suse.com
parents: 1117
diff changeset
477
2022
a59da8cc35e4 New option -i/--ignored for 'hg status' to show ignored files.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2008
diff changeset
478 return (lookup, modified, added, removed, deleted, unknown, ignored)