Mercurial > hg
annotate mercurial/match.py @ 46779:49fd21f32695
revlog: guarantee that p1 != null if a non-null parent exists
This change does not affect the hashing (which already did this
transformation), but can change the log output in the rare case where
this behavior was observed in repositories. The change can simplify
iteration code where regular changesets and merges are distinct
branches.
Differential Revision: https://phab.mercurial-scm.org/D10150
author | Joerg Sonnenberger <joerg@bec.de> |
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date | Wed, 10 Mar 2021 18:09:21 +0100 |
parents | 1f0ed7e63c2a |
children | d4ba4d51f85f |
rev | line source |
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Generally replace "file name" with "filename" in help and comments.
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1 # match.py - filename matching |
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2 # |
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3 # Copyright 2008, 2009 Matt Mackall <mpm@selenic.com> and others |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
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7 |
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8 from __future__ import absolute_import, print_function |
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9 |
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10 import copy |
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11 import itertools |
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12 import os |
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13 import re |
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14 |
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15 from .i18n import _ |
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16 from .pycompat import open |
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17 from . import ( |
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18 encoding, |
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19 error, |
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20 pathutil, |
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21 policy, |
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22 pycompat, |
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23 util, |
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24 ) |
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25 from .utils import stringutil |
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27 rustmod = policy.importrust('dirstate') |
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28 |
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29 allpatternkinds = ( |
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30 b're', |
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31 b'glob', |
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32 b'path', |
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33 b'relglob', |
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34 b'relpath', |
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35 b'relre', |
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36 b'rootglob', |
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37 b'listfile', |
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38 b'listfile0', |
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39 b'set', |
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40 b'include', |
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41 b'subinclude', |
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42 b'rootfilesin', |
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43 ) |
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44 cwdrelativepatternkinds = (b'relpath', b'glob') |
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45 |
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46 propertycache = util.propertycache |
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47 |
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48 |
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49 def _rematcher(regex): |
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50 """compile the regexp with the best available regexp engine and return a |
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51 matcher function""" |
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52 m = util.re.compile(regex) |
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53 try: |
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54 # slightly faster, provided by facebook's re2 bindings |
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55 return m.test_match |
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56 except AttributeError: |
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57 return m.match |
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58 |
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59 |
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60 def _expandsets(cwd, kindpats, ctx=None, listsubrepos=False, badfn=None): |
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61 '''Returns the kindpats list with the 'set' patterns expanded to matchers''' |
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62 matchers = [] |
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63 other = [] |
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64 |
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65 for kind, pat, source in kindpats: |
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66 if kind == b'set': |
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67 if ctx is None: |
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68 raise error.ProgrammingError( |
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69 b"fileset expression with no context" |
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70 ) |
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71 matchers.append(ctx.matchfileset(cwd, pat, badfn=badfn)) |
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72 |
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73 if listsubrepos: |
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74 for subpath in ctx.substate: |
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75 sm = ctx.sub(subpath).matchfileset(cwd, pat, badfn=badfn) |
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76 pm = prefixdirmatcher(subpath, sm, badfn=badfn) |
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77 matchers.append(pm) |
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78 |
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79 continue |
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80 other.append((kind, pat, source)) |
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81 return matchers, other |
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82 |
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83 |
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84 def _expandsubinclude(kindpats, root): |
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85 """Returns the list of subinclude matcher args and the kindpats without the |
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86 subincludes in it.""" |
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87 relmatchers = [] |
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88 other = [] |
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89 |
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90 for kind, pat, source in kindpats: |
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91 if kind == b'subinclude': |
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92 sourceroot = pathutil.dirname(util.normpath(source)) |
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93 pat = util.pconvert(pat) |
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94 path = pathutil.join(sourceroot, pat) |
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95 |
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96 newroot = pathutil.dirname(path) |
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97 matcherargs = (newroot, b'', [], [b'include:%s' % path]) |
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98 |
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99 prefix = pathutil.canonpath(root, root, newroot) |
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100 if prefix: |
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101 prefix += b'/' |
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102 relmatchers.append((prefix, matcherargs)) |
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103 else: |
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104 other.append((kind, pat, source)) |
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105 |
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106 return relmatchers, other |
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107 |
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108 |
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109 def _kindpatsalwaysmatch(kindpats): |
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110 """Checks whether the kindspats match everything, as e.g. |
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111 'relpath:.' does. |
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112 """ |
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113 for kind, pat, source in kindpats: |
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114 if pat != b'' or kind not in [b'relpath', b'glob']: |
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115 return False |
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116 return True |
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117 |
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118 |
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119 def _buildkindpatsmatcher( |
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120 matchercls, |
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121 root, |
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122 cwd, |
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123 kindpats, |
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124 ctx=None, |
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125 listsubrepos=False, |
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126 badfn=None, |
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127 ): |
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128 matchers = [] |
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129 fms, kindpats = _expandsets( |
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130 cwd, |
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131 kindpats, |
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132 ctx=ctx, |
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133 listsubrepos=listsubrepos, |
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134 badfn=badfn, |
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135 ) |
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136 if kindpats: |
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137 m = matchercls(root, kindpats, badfn=badfn) |
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138 matchers.append(m) |
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139 if fms: |
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140 matchers.extend(fms) |
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141 if not matchers: |
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142 return nevermatcher(badfn=badfn) |
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143 if len(matchers) == 1: |
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144 return matchers[0] |
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145 return unionmatcher(matchers) |
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146 |
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147 |
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148 def match( |
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149 root, |
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150 cwd, |
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151 patterns=None, |
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152 include=None, |
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153 exclude=None, |
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154 default=b'glob', |
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155 auditor=None, |
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156 ctx=None, |
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157 listsubrepos=False, |
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158 warn=None, |
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159 badfn=None, |
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160 icasefs=False, |
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161 ): |
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162 r"""build an object to match a set of file patterns |
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163 |
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164 arguments: |
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165 root - the canonical root of the tree you're matching against |
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166 cwd - the current working directory, if relevant |
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167 patterns - patterns to find |
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168 include - patterns to include (unless they are excluded) |
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169 exclude - patterns to exclude (even if they are included) |
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170 default - if a pattern in patterns has no explicit type, assume this one |
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171 auditor - optional path auditor |
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172 ctx - optional changecontext |
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173 listsubrepos - if True, recurse into subrepositories |
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174 warn - optional function used for printing warnings |
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175 badfn - optional bad() callback for this matcher instead of the default |
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176 icasefs - make a matcher for wdir on case insensitive filesystems, which |
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177 normalizes the given patterns to the case in the filesystem |
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178 |
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179 a pattern is one of: |
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180 'glob:<glob>' - a glob relative to cwd |
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181 're:<regexp>' - a regular expression |
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182 'path:<path>' - a path relative to repository root, which is matched |
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183 recursively |
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184 'rootfilesin:<path>' - a path relative to repository root, which is |
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185 matched non-recursively (will not match subdirectories) |
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186 'relglob:<glob>' - an unrooted glob (*.c matches C files in all dirs) |
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187 'relpath:<path>' - a path relative to cwd |
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188 'relre:<regexp>' - a regexp that needn't match the start of a name |
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189 'set:<fileset>' - a fileset expression |
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190 'include:<path>' - a file of patterns to read and include |
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191 'subinclude:<path>' - a file of patterns to match against files under |
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192 the same directory |
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193 '<something>' - a pattern of the specified default type |
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194 |
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195 >>> def _match(root, *args, **kwargs): |
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196 ... return match(util.localpath(root), *args, **kwargs) |
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197 |
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198 Usually a patternmatcher is returned: |
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199 >>> _match(b'/foo', b'.', [b're:.*\.c$', b'path:foo/a', b'*.py']) |
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200 <patternmatcher patterns='.*\\.c$|foo/a(?:/|$)|[^/]*\\.py$'> |
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201 |
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202 Combining 'patterns' with 'include' (resp. 'exclude') gives an |
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203 intersectionmatcher (resp. a differencematcher): |
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204 >>> type(_match(b'/foo', b'.', [b're:.*\.c$'], include=[b'path:lib'])) |
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205 <class 'mercurial.match.intersectionmatcher'> |
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206 >>> type(_match(b'/foo', b'.', [b're:.*\.c$'], exclude=[b'path:build'])) |
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207 <class 'mercurial.match.differencematcher'> |
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208 |
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209 Notice that, if 'patterns' is empty, an alwaysmatcher is returned: |
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210 >>> _match(b'/foo', b'.', []) |
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211 <alwaysmatcher> |
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212 |
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213 The 'default' argument determines which kind of pattern is assumed if a |
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214 pattern has no prefix: |
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215 >>> _match(b'/foo', b'.', [b'.*\.c$'], default=b're') |
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216 <patternmatcher patterns='.*\\.c$'> |
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217 >>> _match(b'/foo', b'.', [b'main.py'], default=b'relpath') |
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218 <patternmatcher patterns='main\\.py(?:/|$)'> |
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219 >>> _match(b'/foo', b'.', [b'main.py'], default=b're') |
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220 <patternmatcher patterns='main.py'> |
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221 |
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222 The primary use of matchers is to check whether a value (usually a file |
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223 name) matches againset one of the patterns given at initialization. There |
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224 are two ways of doing this check. |
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225 |
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226 >>> m = _match(b'/foo', b'', [b're:.*\.c$', b'relpath:a']) |
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227 |
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228 1. Calling the matcher with a file name returns True if any pattern |
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229 matches that file name: |
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230 >>> m(b'a') |
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231 True |
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232 >>> m(b'main.c') |
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233 True |
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234 >>> m(b'test.py') |
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235 False |
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236 |
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237 2. Using the exact() method only returns True if the file name matches one |
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238 of the exact patterns (i.e. not re: or glob: patterns): |
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239 >>> m.exact(b'a') |
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240 True |
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241 >>> m.exact(b'main.c') |
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242 False |
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243 """ |
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244 assert os.path.isabs(root) |
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245 cwd = os.path.join(root, util.localpath(cwd)) |
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246 normalize = _donormalize |
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247 if icasefs: |
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248 dirstate = ctx.repo().dirstate |
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249 dsnormalize = dirstate.normalize |
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250 |
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251 def normalize(patterns, default, root, cwd, auditor, warn): |
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252 kp = _donormalize(patterns, default, root, cwd, auditor, warn) |
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253 kindpats = [] |
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254 for kind, pats, source in kp: |
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255 if kind not in (b're', b'relre'): # regex can't be normalized |
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256 p = pats |
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257 pats = dsnormalize(pats) |
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258 |
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259 # Preserve the original to handle a case only rename. |
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260 if p != pats and p in dirstate: |
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261 kindpats.append((kind, p, source)) |
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262 |
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263 kindpats.append((kind, pats, source)) |
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264 return kindpats |
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265 |
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266 if patterns: |
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267 kindpats = normalize(patterns, default, root, cwd, auditor, warn) |
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268 if _kindpatsalwaysmatch(kindpats): |
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269 m = alwaysmatcher(badfn) |
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270 else: |
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271 m = _buildkindpatsmatcher( |
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272 patternmatcher, |
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273 root, |
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274 cwd, |
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275 kindpats, |
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276 ctx=ctx, |
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277 listsubrepos=listsubrepos, |
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278 badfn=badfn, |
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279 ) |
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280 else: |
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281 # It's a little strange that no patterns means to match everything. |
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282 # Consider changing this to match nothing (probably using nevermatcher). |
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283 m = alwaysmatcher(badfn) |
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284 |
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285 if include: |
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286 kindpats = normalize(include, b'glob', root, cwd, auditor, warn) |
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287 im = _buildkindpatsmatcher( |
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288 includematcher, |
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289 root, |
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290 cwd, |
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291 kindpats, |
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292 ctx=ctx, |
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293 listsubrepos=listsubrepos, |
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294 badfn=None, |
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295 ) |
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296 m = intersectmatchers(m, im) |
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297 if exclude: |
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298 kindpats = normalize(exclude, b'glob', root, cwd, auditor, warn) |
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299 em = _buildkindpatsmatcher( |
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300 includematcher, |
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301 root, |
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302 cwd, |
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303 kindpats, |
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304 ctx=ctx, |
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305 listsubrepos=listsubrepos, |
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306 badfn=None, |
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307 ) |
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308 m = differencematcher(m, em) |
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309 return m |
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310 |
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311 |
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312 def exact(files, badfn=None): |
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313 return exactmatcher(files, badfn=badfn) |
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314 |
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315 |
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316 def always(badfn=None): |
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317 return alwaysmatcher(badfn) |
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318 |
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319 |
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320 def never(badfn=None): |
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321 return nevermatcher(badfn) |
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322 |
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323 |
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324 def badmatch(match, badfn): |
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325 """Make a copy of the given matcher, replacing its bad method with the given |
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326 one. |
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327 """ |
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328 m = copy.copy(match) |
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329 m.bad = badfn |
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330 return m |
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331 |
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332 |
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333 def _donormalize(patterns, default, root, cwd, auditor=None, warn=None): |
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334 """Convert 'kind:pat' from the patterns list to tuples with kind and |
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335 normalized and rooted patterns and with listfiles expanded.""" |
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336 kindpats = [] |
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337 for kind, pat in [_patsplit(p, default) for p in patterns]: |
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338 if kind in cwdrelativepatternkinds: |
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339 pat = pathutil.canonpath(root, cwd, pat, auditor=auditor) |
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340 elif kind in (b'relglob', b'path', b'rootfilesin', b'rootglob'): |
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341 pat = util.normpath(pat) |
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342 elif kind in (b'listfile', b'listfile0'): |
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343 try: |
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344 files = util.readfile(pat) |
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345 if kind == b'listfile0': |
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346 files = files.split(b'\0') |
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347 else: |
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348 files = files.splitlines() |
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349 files = [f for f in files if f] |
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350 except EnvironmentError: |
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351 raise error.Abort(_(b"unable to read file list (%s)") % pat) |
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352 for k, p, source in _donormalize( |
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353 files, default, root, cwd, auditor, warn |
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354 ): |
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355 kindpats.append((k, p, pat)) |
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356 continue |
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357 elif kind == b'include': |
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358 try: |
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359 fullpath = os.path.join(root, util.localpath(pat)) |
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360 includepats = readpatternfile(fullpath, warn) |
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361 for k, p, source in _donormalize( |
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362 includepats, default, root, cwd, auditor, warn |
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363 ): |
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364 kindpats.append((k, p, source or pat)) |
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365 except error.Abort as inst: |
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366 raise error.Abort( |
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367 b'%s: %s' |
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368 % ( |
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369 pat, |
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370 inst.message, |
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371 ) # pytype: disable=unsupported-operands |
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372 ) |
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373 except IOError as inst: |
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374 if warn: |
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375 warn( |
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376 _(b"skipping unreadable pattern file '%s': %s\n") |
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377 % (pat, stringutil.forcebytestr(inst.strerror)) |
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378 ) |
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379 continue |
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380 # else: re or relre - which cannot be normalized |
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381 kindpats.append((kind, pat, b'')) |
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382 return kindpats |
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383 |
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384 |
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385 class basematcher(object): |
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386 def __init__(self, badfn=None): |
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387 if badfn is not None: |
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388 self.bad = badfn |
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389 |
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390 def __call__(self, fn): |
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391 return self.matchfn(fn) |
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392 |
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393 # Callbacks related to how the matcher is used by dirstate.walk. |
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394 # Subscribers to these events must monkeypatch the matcher object. |
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395 def bad(self, f, msg): |
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396 """Callback from dirstate.walk for each explicit file that can't be |
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397 found/accessed, with an error message.""" |
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398 |
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399 # If an traversedir is set, it will be called when a directory discovered |
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400 # by recursive traversal is visited. |
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401 traversedir = None |
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402 |
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403 @propertycache |
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404 def _files(self): |
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405 return [] |
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406 |
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407 def files(self): |
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408 """Explicitly listed files or patterns or roots: |
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409 if no patterns or .always(): empty list, |
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410 if exact: list exact files, |
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411 if not .anypats(): list all files and dirs, |
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412 else: optimal roots""" |
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413 return self._files |
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414 |
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415 @propertycache |
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416 def _fileset(self): |
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417 return set(self._files) |
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418 |
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419 def exact(self, f): |
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420 '''Returns True if f is in .files().''' |
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421 return f in self._fileset |
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422 |
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423 def matchfn(self, f): |
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424 return False |
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425 |
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426 def visitdir(self, dir): |
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427 """Decides whether a directory should be visited based on whether it |
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428 has potential matches in it or one of its subdirectories. This is |
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429 based on the match's primary, included, and excluded patterns. |
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430 |
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431 Returns the string 'all' if the given directory and all subdirectories |
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432 should be visited. Otherwise returns True or False indicating whether |
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433 the given directory should be visited. |
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434 """ |
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435 return True |
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436 |
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437 def visitchildrenset(self, dir): |
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438 """Decides whether a directory should be visited based on whether it |
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439 has potential matches in it or one of its subdirectories, and |
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440 potentially lists which subdirectories of that directory should be |
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441 visited. This is based on the match's primary, included, and excluded |
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442 patterns. |
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443 |
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444 This function is very similar to 'visitdir', and the following mapping |
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445 can be applied: |
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446 |
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447 visitdir | visitchildrenlist |
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448 ----------+------------------- |
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449 False | set() |
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450 'all' | 'all' |
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451 True | 'this' OR non-empty set of subdirs -or files- to visit |
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452 |
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453 Example: |
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454 Assume matchers ['path:foo/bar', 'rootfilesin:qux'], we would return |
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455 the following values (assuming the implementation of visitchildrenset |
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456 is capable of recognizing this; some implementations are not). |
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457 |
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458 '' -> {'foo', 'qux'} |
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459 'baz' -> set() |
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460 'foo' -> {'bar'} |
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461 # Ideally this would be 'all', but since the prefix nature of matchers |
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462 # is applied to the entire matcher, we have to downgrade this to |
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463 # 'this' due to the non-prefix 'rootfilesin'-kind matcher being mixed |
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464 # in. |
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465 'foo/bar' -> 'this' |
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466 'qux' -> 'this' |
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467 |
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468 Important: |
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469 Most matchers do not know if they're representing files or |
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470 directories. They see ['path:dir/f'] and don't know whether 'f' is a |
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471 file or a directory, so visitchildrenset('dir') for most matchers will |
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472 return {'f'}, but if the matcher knows it's a file (like exactmatcher |
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473 does), it may return 'this'. Do not rely on the return being a set |
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474 indicating that there are no files in this dir to investigate (or |
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475 equivalently that if there are files to investigate in 'dir' that it |
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476 will always return 'this'). |
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477 """ |
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478 return b'this' |
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479 |
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480 def always(self): |
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481 """Matcher will match everything and .files() will be empty -- |
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482 optimization might be possible.""" |
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483 return False |
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484 |
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485 def isexact(self): |
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486 """Matcher will match exactly the list of files in .files() -- |
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487 optimization might be possible.""" |
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488 return False |
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489 |
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490 def prefix(self): |
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491 """Matcher will match the paths in .files() recursively -- |
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492 optimization might be possible.""" |
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493 return False |
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494 |
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495 def anypats(self): |
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496 """None of .always(), .isexact(), and .prefix() is true -- |
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497 optimizations will be difficult.""" |
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498 return not self.always() and not self.isexact() and not self.prefix() |
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499 |
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500 |
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501 class alwaysmatcher(basematcher): |
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502 '''Matches everything.''' |
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503 |
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504 def __init__(self, badfn=None): |
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505 super(alwaysmatcher, self).__init__(badfn) |
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506 |
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507 def always(self): |
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508 return True |
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509 |
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510 def matchfn(self, f): |
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511 return True |
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512 |
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513 def visitdir(self, dir): |
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514 return b'all' |
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515 |
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516 def visitchildrenset(self, dir): |
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517 return b'all' |
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518 |
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519 def __repr__(self): |
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520 return r'<alwaysmatcher>' |
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521 |
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522 |
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523 class nevermatcher(basematcher): |
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524 '''Matches nothing.''' |
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525 |
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526 def __init__(self, badfn=None): |
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527 super(nevermatcher, self).__init__(badfn) |
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528 |
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529 # It's a little weird to say that the nevermatcher is an exact matcher |
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530 # or a prefix matcher, but it seems to make sense to let callers take |
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531 # fast paths based on either. There will be no exact matches, nor any |
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532 # prefixes (files() returns []), so fast paths iterating over them should |
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533 # be efficient (and correct). |
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534 def isexact(self): |
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535 return True |
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536 |
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537 def prefix(self): |
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538 return True |
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539 |
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540 def visitdir(self, dir): |
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541 return False |
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542 |
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543 def visitchildrenset(self, dir): |
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544 return set() |
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545 |
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546 def __repr__(self): |
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547 return r'<nevermatcher>' |
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548 |
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549 |
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550 class predicatematcher(basematcher): |
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551 """A matcher adapter for a simple boolean function""" |
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552 |
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553 def __init__(self, predfn, predrepr=None, badfn=None): |
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554 super(predicatematcher, self).__init__(badfn) |
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555 self.matchfn = predfn |
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556 self._predrepr = predrepr |
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557 |
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558 @encoding.strmethod |
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559 def __repr__(self): |
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560 s = stringutil.buildrepr(self._predrepr) or pycompat.byterepr( |
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561 self.matchfn |
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562 ) |
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563 return b'<predicatenmatcher pred=%s>' % s |
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564 |
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565 |
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566 def path_or_parents_in_set(path, prefix_set): |
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567 """Returns True if `path` (or any parent of `path`) is in `prefix_set`.""" |
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568 l = len(prefix_set) |
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569 if l == 0: |
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570 return False |
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571 if path in prefix_set: |
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572 return True |
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573 # If there's more than 5 paths in prefix_set, it's *probably* quicker to |
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574 # "walk up" the directory hierarchy instead, with the assumption that most |
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575 # directory hierarchies are relatively shallow and hash lookup is cheap. |
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576 if l > 5: |
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577 return any( |
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578 parentdir in prefix_set for parentdir in pathutil.finddirs(path) |
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579 ) |
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580 |
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581 # FIXME: Ideally we'd never get to this point if this is the case - we'd |
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582 # recognize ourselves as an 'always' matcher and skip this. |
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583 if b'' in prefix_set: |
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584 return True |
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585 |
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586 if pycompat.ispy3: |
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587 sl = ord(b'/') |
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588 else: |
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589 sl = '/' |
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590 |
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591 # We already checked that path isn't in prefix_set exactly, so |
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592 # `path[len(pf)] should never raise IndexError. |
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593 return any(path.startswith(pf) and path[len(pf)] == sl for pf in prefix_set) |
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594 |
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595 |
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596 class patternmatcher(basematcher): |
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597 r"""Matches a set of (kind, pat, source) against a 'root' directory. |
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598 |
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599 >>> kindpats = [ |
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600 ... (b're', br'.*\.c$', b''), |
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601 ... (b'path', b'foo/a', b''), |
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602 ... (b'relpath', b'b', b''), |
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603 ... (b'glob', b'*.h', b''), |
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604 ... ] |
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605 >>> m = patternmatcher(b'foo', kindpats) |
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606 >>> m(b'main.c') # matches re:.*\.c$ |
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607 True |
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608 >>> m(b'b.txt') |
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609 False |
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610 >>> m(b'foo/a') # matches path:foo/a |
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611 True |
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612 >>> m(b'a') # does not match path:b, since 'root' is 'foo' |
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613 False |
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614 >>> m(b'b') # matches relpath:b, since 'root' is 'foo' |
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615 True |
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616 >>> m(b'lib.h') # matches glob:*.h |
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617 True |
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618 |
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619 >>> m.files() |
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620 ['', 'foo/a', 'b', ''] |
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621 >>> m.exact(b'foo/a') |
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622 True |
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623 >>> m.exact(b'b') |
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624 True |
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625 >>> m.exact(b'lib.h') # exact matches are for (rel)path kinds |
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626 False |
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627 """ |
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628 |
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629 def __init__(self, root, kindpats, badfn=None): |
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630 super(patternmatcher, self).__init__(badfn) |
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631 |
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632 self._files = _explicitfiles(kindpats) |
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633 self._prefix = _prefix(kindpats) |
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634 self._pats, self.matchfn = _buildmatch(kindpats, b'$', root) |
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635 |
32322
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636 @propertycache |
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637 def _dirs(self): |
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638 return set(pathutil.dirs(self._fileset)) |
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639 |
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640 def visitdir(self, dir): |
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641 if self._prefix and dir in self._fileset: |
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642 return b'all' |
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643 return dir in self._dirs or path_or_parents_in_set(dir, self._fileset) |
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644 |
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645 def visitchildrenset(self, dir): |
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646 ret = self.visitdir(dir) |
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647 if ret is True: |
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648 return b'this' |
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649 elif not ret: |
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650 return set() |
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651 assert ret == b'all' |
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652 return b'all' |
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653 |
33379
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654 def prefix(self): |
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655 return self._prefix |
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656 |
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|
657 @encoding.strmethod |
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658 def __repr__(self): |
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659 return b'<patternmatcher patterns=%r>' % pycompat.bytestr(self._pats) |
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660 |
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661 |
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662 # This is basically a reimplementation of pathutil.dirs that stores the |
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663 # children instead of just a count of them, plus a small optional optimization |
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|
664 # to avoid some directories we don't need. |
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665 class _dirchildren(object): |
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666 def __init__(self, paths, onlyinclude=None): |
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667 self._dirs = {} |
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668 self._onlyinclude = onlyinclude or [] |
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669 addpath = self.addpath |
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670 for f in paths: |
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671 addpath(f) |
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672 |
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673 def addpath(self, path): |
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674 if path == b'': |
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675 return |
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676 dirs = self._dirs |
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677 findsplitdirs = _dirchildren._findsplitdirs |
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678 for d, b in findsplitdirs(path): |
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679 if d not in self._onlyinclude: |
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680 continue |
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681 dirs.setdefault(d, set()).add(b) |
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682 |
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|
683 @staticmethod |
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684 def _findsplitdirs(path): |
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685 # yields (dirname, basename) tuples, walking back to the root. This is |
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686 # very similar to pathutil.finddirs, except: |
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687 # - produces a (dirname, basename) tuple, not just 'dirname' |
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688 # Unlike manifest._splittopdir, this does not suffix `dirname` with a |
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689 # slash. |
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690 oldpos = len(path) |
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691 pos = path.rfind(b'/') |
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692 while pos != -1: |
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693 yield path[:pos], path[pos + 1 : oldpos] |
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694 oldpos = pos |
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695 pos = path.rfind(b'/', 0, pos) |
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696 yield b'', path[:oldpos] |
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697 |
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698 def get(self, path): |
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699 return self._dirs.get(path, set()) |
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700 |
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701 |
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702 class includematcher(basematcher): |
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703 def __init__(self, root, kindpats, badfn=None): |
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704 super(includematcher, self).__init__(badfn) |
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705 if rustmod is not None: |
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706 # We need to pass the patterns to Rust because they can contain |
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707 # patterns from the user interface |
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708 self._kindpats = kindpats |
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709 self._pats, self.matchfn = _buildmatch(kindpats, b'(?:/|$)', root) |
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710 self._prefix = _prefix(kindpats) |
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711 roots, dirs, parents = _rootsdirsandparents(kindpats) |
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712 # roots are directories which are recursively included. |
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713 self._roots = set(roots) |
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714 # dirs are directories which are non-recursively included. |
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715 self._dirs = set(dirs) |
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716 # parents are directories which are non-recursively included because |
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717 # they are needed to get to items in _dirs or _roots. |
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718 self._parents = parents |
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719 |
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720 def visitdir(self, dir): |
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721 if self._prefix and dir in self._roots: |
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722 return b'all' |
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723 return ( |
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724 dir in self._dirs |
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725 or dir in self._parents |
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726 or path_or_parents_in_set(dir, self._roots) |
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727 ) |
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|
728 |
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729 @propertycache |
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730 def _allparentschildren(self): |
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731 # It may seem odd that we add dirs, roots, and parents, and then |
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732 # restrict to only parents. This is to catch the case of: |
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733 # dirs = ['foo/bar'] |
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734 # parents = ['foo'] |
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735 # if we asked for the children of 'foo', but had only added |
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736 # self._parents, we wouldn't be able to respond ['bar']. |
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737 return _dirchildren( |
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738 itertools.chain(self._dirs, self._roots, self._parents), |
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739 onlyinclude=self._parents, |
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740 ) |
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741 |
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742 def visitchildrenset(self, dir): |
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743 if self._prefix and dir in self._roots: |
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744 return b'all' |
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745 # Note: this does *not* include the 'dir in self._parents' case from |
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746 # visitdir, that's handled below. |
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747 if ( |
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748 b'' in self._roots |
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749 or dir in self._dirs |
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750 or path_or_parents_in_set(dir, self._roots) |
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751 ): |
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752 return b'this' |
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753 |
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754 if dir in self._parents: |
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755 return self._allparentschildren.get(dir) or set() |
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756 return set() |
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757 |
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|
758 @encoding.strmethod |
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759 def __repr__(self): |
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760 return b'<includematcher includes=%r>' % pycompat.bytestr(self._pats) |
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|
761 |
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|
762 |
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|
763 class exactmatcher(basematcher): |
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|
764 r"""Matches the input files exactly. They are interpreted as paths, not |
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|
765 patterns (so no kind-prefixes). |
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|
766 |
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767 >>> m = exactmatcher([b'a.txt', br're:.*\.c$']) |
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|
768 >>> m(b'a.txt') |
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769 True |
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770 >>> m(b'b.txt') |
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771 False |
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|
772 |
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|
773 Input files that would be matched are exactly those returned by .files() |
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|
774 >>> m.files() |
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775 ['a.txt', 're:.*\\.c$'] |
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776 |
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777 So pattern 're:.*\.c$' is not considered as a regex, but as a file name |
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|
778 >>> m(b'main.c') |
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779 False |
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780 >>> m(br're:.*\.c$') |
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781 True |
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|
782 """ |
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|
783 |
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784 def __init__(self, files, badfn=None): |
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785 super(exactmatcher, self).__init__(badfn) |
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786 |
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|
787 if isinstance(files, list): |
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|
788 self._files = files |
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789 else: |
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790 self._files = list(files) |
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791 |
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|
792 matchfn = basematcher.exact |
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793 |
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|
794 @propertycache |
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795 def _dirs(self): |
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796 return set(pathutil.dirs(self._fileset)) |
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797 |
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|
798 def visitdir(self, dir): |
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|
799 return dir in self._dirs |
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|
800 |
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|
801 def visitchildrenset(self, dir): |
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diff
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802 if not self._fileset or dir not in self._dirs: |
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diff
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|
803 return set() |
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diff
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804 |
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805 candidates = self._fileset | self._dirs - {b''} |
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806 if dir != b'': |
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|
807 d = dir + b'/' |
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parents:
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|
808 candidates = {c[len(d) :] for c in candidates if c.startswith(d)} |
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diff
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|
809 # self._dirs includes all of the directories, recursively, so if |
42341
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parents:
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|
810 # we're attempting to match foo/bar/baz.txt, it'll have '', 'foo', |
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|
811 # 'foo/bar' in it. Thus we can safely ignore a candidate that has a |
c9a3f7f5c023
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diff
changeset
|
812 # '/' in it, indicating a it's for a subdir-of-a-subdir; the |
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diff
changeset
|
813 # immediate subdir will be in there without a slash. |
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|
814 ret = {c for c in candidates if b'/' not in c} |
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diff
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|
815 # We really do not expect ret to be empty, since that would imply that |
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diff
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|
816 # there's something in _dirs that didn't have a file in _fileset. |
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|
817 assert ret |
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|
818 return ret |
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|
819 |
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820 def isexact(self): |
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|
821 return True |
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|
822 |
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parents:
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|
823 @encoding.strmethod |
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|
824 def __repr__(self): |
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825 return b'<exactmatcher files=%r>' % self._files |
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|
826 |
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|
827 |
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|
828 class differencematcher(basematcher): |
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829 """Composes two matchers by matching if the first matches and the second |
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|
830 does not. |
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|
831 |
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|
832 The second matcher's non-matching-attributes (bad, traversedir) are ignored. |
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|
833 """ |
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|
834 |
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|
835 def __init__(self, m1, m2): |
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|
836 super(differencematcher, self).__init__() |
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|
837 self._m1 = m1 |
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838 self._m2 = m2 |
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|
839 self.bad = m1.bad |
a83a7d27911e
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|
840 self.traversedir = m1.traversedir |
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|
841 |
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|
842 def matchfn(self, f): |
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843 return self._m1(f) and not self._m2(f) |
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844 |
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|
845 @propertycache |
a83a7d27911e
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|
846 def _files(self): |
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|
847 if self.isexact(): |
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|
848 return [f for f in self._m1.files() if self(f)] |
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|
849 # If m1 is not an exact matcher, we can't easily figure out the set of |
a83a7d27911e
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|
850 # files, because its files() are not always files. For example, if |
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|
851 # m1 is "path:dir" and m2 is "rootfileins:.", we don't |
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|
852 # want to remove "dir" from the set even though it would match m2, |
a83a7d27911e
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|
853 # because the "dir" in m1 may not be a file. |
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|
854 return self._m1.files() |
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|
855 |
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|
856 def visitdir(self, dir): |
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|
857 if self._m2.visitdir(dir) == b'all': |
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|
858 return False |
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|
859 elif not self._m2.visitdir(dir): |
b7a0efb3c370
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860 # m2 does not match dir, we can return 'all' here if possible |
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|
861 return self._m1.visitdir(dir) |
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862 return bool(self._m1.visitdir(dir)) |
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|
863 |
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864 def visitchildrenset(self, dir): |
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865 m2_set = self._m2.visitchildrenset(dir) |
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866 if m2_set == b'all': |
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|
867 return set() |
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868 m1_set = self._m1.visitchildrenset(dir) |
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869 # Possible values for m1: 'all', 'this', set(...), set() |
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870 # Possible values for m2: 'this', set(...), set() |
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|
871 # If m2 has nothing under here that we care about, return m1, even if |
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872 # it's 'all'. This is a change in behavior from visitdir, which would |
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873 # return True, not 'all', for some reason. |
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874 if not m2_set: |
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|
875 return m1_set |
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876 if m1_set in [b'all', b'this']: |
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|
877 # Never return 'all' here if m2_set is any kind of non-empty (either |
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878 # 'this' or set(foo)), since m2 might return set() for a |
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|
879 # subdirectory. |
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|
880 return b'this' |
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|
881 # Possible values for m1: set(...), set() |
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882 # Possible values for m2: 'this', set(...) |
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|
883 # We ignore m2's set results. They're possibly incorrect: |
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|
884 # m1 = path:dir/subdir, m2=rootfilesin:dir, visitchildrenset(''): |
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|
885 # m1 returns {'dir'}, m2 returns {'dir'}, if we subtracted we'd |
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|
886 # return set(), which is *not* correct, we still need to visit 'dir'! |
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|
887 return m1_set |
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|
888 |
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|
889 def isexact(self): |
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|
890 return self._m1.isexact() |
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|
891 |
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|
892 @encoding.strmethod |
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893 def __repr__(self): |
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|
894 return b'<differencematcher m1=%r, m2=%r>' % (self._m1, self._m2) |
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895 |
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|
896 |
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|
897 def intersectmatchers(m1, m2): |
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|
898 """Composes two matchers by matching if both of them match. |
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|
899 |
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|
900 The second matcher's non-matching-attributes (bad, traversedir) are ignored. |
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|
901 """ |
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|
902 if m1 is None or m2 is None: |
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|
903 return m1 or m2 |
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|
904 if m1.always(): |
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|
905 m = copy.copy(m2) |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
906 # TODO: Consider encapsulating these things in a class so there's only |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
907 # one thing to copy from m1. |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
908 m.bad = m1.bad |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
909 m.traversedir = m1.traversedir |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
910 return m |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
911 if m2.always(): |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
912 m = copy.copy(m1) |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
913 return m |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
914 return intersectionmatcher(m1, m2) |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
915 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
916 |
32497
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
917 class intersectionmatcher(basematcher): |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
918 def __init__(self, m1, m2): |
41675
ddbebce94665
match: delete unused root and cwd arguments to constructors (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
41672
diff
changeset
|
919 super(intersectionmatcher, self).__init__() |
32497
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
920 self._m1 = m1 |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
921 self._m2 = m2 |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
922 self.bad = m1.bad |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
923 self.traversedir = m1.traversedir |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
924 |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
925 @propertycache |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
926 def _files(self): |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
927 if self.isexact(): |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
928 m1, m2 = self._m1, self._m2 |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
929 if not m1.isexact(): |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
930 m1, m2 = m2, m1 |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
931 return [f for f in m1.files() if m2(f)] |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
932 # It neither m1 nor m2 is an exact matcher, we can't easily intersect |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
933 # the set of files, because their files() are not always files. For |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
934 # example, if intersecting a matcher "-I glob:foo.txt" with matcher of |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
935 # "path:dir2", we don't want to remove "dir2" from the set. |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
936 return self._m1.files() + self._m2.files() |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
937 |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
938 def matchfn(self, f): |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
939 return self._m1(f) and self._m2(f) |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
940 |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
941 def visitdir(self, dir): |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
942 visit1 = self._m1.visitdir(dir) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
943 if visit1 == b'all': |
32497
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
944 return self._m2.visitdir(dir) |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
945 # bool() because visit1=True + visit2='all' should not be 'all' |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
946 return bool(visit1 and self._m2.visitdir(dir)) |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
947 |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
948 def visitchildrenset(self, dir): |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
949 m1_set = self._m1.visitchildrenset(dir) |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
950 if not m1_set: |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
951 return set() |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
952 m2_set = self._m2.visitchildrenset(dir) |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
953 if not m2_set: |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
954 return set() |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
955 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
956 if m1_set == b'all': |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
957 return m2_set |
43077
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
958 elif m2_set == b'all': |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
959 return m1_set |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
960 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
961 if m1_set == b'this' or m2_set == b'this': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
962 return b'this' |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
963 |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
964 assert isinstance(m1_set, set) and isinstance(m2_set, set) |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
965 return m1_set.intersection(m2_set) |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
966 |
32497
9eccd559c592
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
967 def always(self): |
9eccd559c592
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parents:
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diff
changeset
|
968 return self._m1.always() and self._m2.always() |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
969 |
9eccd559c592
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Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
970 def isexact(self): |
9eccd559c592
match: handle includes using new intersectionmatcher
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parents:
32496
diff
changeset
|
971 return self._m1.isexact() or self._m2.isexact() |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
972 |
36050
c4fa47f880d3
py3: make sure we return str from __repr__
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35659
diff
changeset
|
973 @encoding.strmethod |
32497
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
974 def __repr__(self): |
43077
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
975 return b'<intersectionmatcher m1=%r, m2=%r>' % (self._m1, self._m2) |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
976 |
32497
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
977 |
32460
f9445b528687
match: make subdirmatcher extend basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32459
diff
changeset
|
978 class subdirmatcher(basematcher): |
12165
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
979 """Adapt a matcher to work on a subdirectory only. |
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
980 |
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
981 The paths are remapped to remove/insert the path as needed: |
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
982 |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
983 >>> from . import pycompat |
44002
d9d78e70149a
tests: fix failing doctest in match.py by adding dummy auditor
Martin von Zweigbergk <martinvonz@google.com>
parents:
43965
diff
changeset
|
984 >>> m1 = match(util.localpath(b'/root'), b'', [b'a.txt', b'sub/b.txt'], auditor=lambda name: None) |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
985 >>> m2 = subdirmatcher(b'sub', m1) |
42087
2e2699af5649
match: let regex match function return a boolean
Denis Laxalde <denis@laxalde.org>
parents:
42086
diff
changeset
|
986 >>> m2(b'a.txt') |
12165
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
987 False |
42087
2e2699af5649
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Denis Laxalde <denis@laxalde.org>
parents:
42086
diff
changeset
|
988 >>> m2(b'b.txt') |
12165
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
989 True |
42087
2e2699af5649
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Denis Laxalde <denis@laxalde.org>
parents:
42086
diff
changeset
|
990 >>> m2.matchfn(b'a.txt') |
12165
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
991 False |
42087
2e2699af5649
match: let regex match function return a boolean
Denis Laxalde <denis@laxalde.org>
parents:
42086
diff
changeset
|
992 >>> m2.matchfn(b'b.txt') |
12165
b7fbf24c8a93
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Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
993 True |
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
994 >>> m2.files() |
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
995 ['b.txt'] |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
996 >>> m2.exact(b'b.txt') |
12165
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
997 True |
12268
83aaeba32b88
narrowmatcher: propagate bad method
Martin Geisler <mg@lazybytes.net>
parents:
12267
diff
changeset
|
998 >>> def bad(f, msg): |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
999 ... print(pycompat.sysstr(b"%s: %s" % (f, msg))) |
12268
83aaeba32b88
narrowmatcher: propagate bad method
Martin Geisler <mg@lazybytes.net>
parents:
12267
diff
changeset
|
1000 >>> m1.bad = bad |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1001 >>> m2.bad(b'x.txt', b'No such file') |
12268
83aaeba32b88
narrowmatcher: propagate bad method
Martin Geisler <mg@lazybytes.net>
parents:
12267
diff
changeset
|
1002 sub/x.txt: No such file |
12165
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
1003 """ |
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
1004 |
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
1005 def __init__(self, path, matcher): |
41675
ddbebce94665
match: delete unused root and cwd arguments to constructors (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
41672
diff
changeset
|
1006 super(subdirmatcher, self).__init__() |
12165
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
1007 self._path = path |
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
1008 self._matcher = matcher |
32460
f9445b528687
match: make subdirmatcher extend basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32459
diff
changeset
|
1009 self._always = matcher.always() |
12165
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
1010 |
43076
2372284d9457
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parents:
42864
diff
changeset
|
1011 self._files = [ |
2372284d9457
formatting: blacken the codebase
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parents:
42864
diff
changeset
|
1012 f[len(path) + 1 :] |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1013 for f in matcher._files |
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1014 if f.startswith(path + b"/") |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1015 ] |
25194
ef4538ba67ef
match: explicitly naming a subrepo implies always() for the submatcher
Matt Harbison <matt_harbison@yahoo.com>
parents:
24790
diff
changeset
|
1016 |
32325
763d72925691
match: use match.prefix() in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32324
diff
changeset
|
1017 # If the parent repo had a path to this subrepo and the matcher is |
763d72925691
match: use match.prefix() in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32324
diff
changeset
|
1018 # a prefix matcher, this submatcher always matches. |
763d72925691
match: use match.prefix() in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32324
diff
changeset
|
1019 if matcher.prefix(): |
25195 | 1020 self._always = any(f == path for f in matcher._files) |
25194
ef4538ba67ef
match: explicitly naming a subrepo implies always() for the submatcher
Matt Harbison <matt_harbison@yahoo.com>
parents:
24790
diff
changeset
|
1021 |
32324
77dac8fd30ee
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|
1022 def bad(self, f, msg): |
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|
1023 self._matcher.bad(self._path + b"/" + f, msg) |
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|
1024 |
32464
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diff
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|
1025 def matchfn(self, f): |
2e80a691e575
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|
1026 # Some information is lost in the superclass's constructor, so we |
2e80a691e575
match: override matchfn() the usual way in subdirmatcher
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diff
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|
1027 # can not accurately create the matching function for the subdirectory |
2e80a691e575
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|
1028 # from the inputs. Instead, we override matchfn() and visitdir() to |
2e80a691e575
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diff
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|
1029 # call the original matcher with the subdirectory path prepended. |
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1030 return self._matcher.matchfn(self._path + b"/" + f) |
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diff
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|
1031 |
32323
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diff
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|
1032 def visitdir(self, dir): |
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|
1033 if dir == b'': |
32323
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diff
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|
1034 dir = self._path |
0aa4032a97e1
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|
1035 else: |
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|
1036 dir = self._path + b"/" + dir |
32323
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|
1037 return self._matcher.visitdir(dir) |
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|
1038 |
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|
1039 def visitchildrenset(self, dir): |
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|
1040 if dir == b'': |
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|
1041 dir = self._path |
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1042 else: |
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|
1043 dir = self._path + b"/" + dir |
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1044 return self._matcher.visitchildrenset(dir) |
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|
1045 |
32460
f9445b528687
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32459
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|
1046 def always(self): |
f9445b528687
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|
1047 return self._always |
f9445b528687
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|
1048 |
33379
7ddb2aa2b7af
match: express anypats(), not prefix(), in terms of the others
Martin von Zweigbergk <martinvonz@google.com>
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diff
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|
1049 def prefix(self): |
7ddb2aa2b7af
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diff
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|
1050 return self._matcher.prefix() and not self._always |
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|
1051 |
36050
c4fa47f880d3
py3: make sure we return str from __repr__
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35659
diff
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|
1052 @encoding.strmethod |
32552
e7aa11f3abcd
match: add __repr__ for subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
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32543
diff
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|
1053 def __repr__(self): |
43077
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diff
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|
1054 return b'<subdirmatcher path=%r, matcher=%r>' % ( |
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|
1055 self._path, |
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|
1056 self._matcher, |
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diff
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|
1057 ) |
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|
1058 |
32552
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diff
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|
1059 |
38611
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diff
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|
1060 class prefixdirmatcher(basematcher): |
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|
1061 """Adapt a matcher to work on a parent directory. |
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|
1062 |
43715
5e1b0470cee7
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|
1063 The matcher's non-matching-attributes (bad, traversedir) are ignored. |
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|
1064 |
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|
1065 The prefix path should usually be the relative path from the root of |
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|
1066 this matcher to the root of the wrapped matcher. |
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|
1067 |
43949
8b1a9ba375e5
match: make sure `root` argument is always an absolute path (API)
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diff
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|
1068 >>> m1 = match(util.localpath(b'/root/d/e'), b'f', [b'../a.txt', b'b.txt'], auditor=lambda name: None) |
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|
1069 >>> m2 = prefixdirmatcher(b'd/e', m1) |
42087
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Denis Laxalde <denis@laxalde.org>
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diff
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|
1070 >>> m2(b'a.txt') |
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|
1071 False |
42087
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diff
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|
1072 >>> m2(b'd/e/a.txt') |
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|
1073 True |
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|
1074 >>> m2(b'd/e/b.txt') |
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|
1075 False |
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|
1076 >>> m2.files() |
0ba4cf3f088f
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|
1077 ['d/e/a.txt', 'd/e/f/b.txt'] |
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|
1078 >>> m2.exact(b'd/e/a.txt') |
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|
1079 True |
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|
1080 >>> m2.visitdir(b'd') |
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|
1081 True |
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|
1082 >>> m2.visitdir(b'd/e') |
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|
1083 True |
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|
1084 >>> m2.visitdir(b'd/e/f') |
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|
1085 True |
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|
1086 >>> m2.visitdir(b'd/e/g') |
0ba4cf3f088f
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|
1087 False |
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|
1088 >>> m2.visitdir(b'd/ef') |
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|
1089 False |
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|
1090 """ |
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|
1091 |
41675
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|
1092 def __init__(self, path, matcher, badfn=None): |
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parents:
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diff
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|
1093 super(prefixdirmatcher, self).__init__(badfn) |
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|
1094 if not path: |
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diff
changeset
|
1095 raise error.ProgrammingError(b'prefix path must not be empty') |
38611
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|
1096 self._path = path |
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|
1097 self._pathprefix = path + b'/' |
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|
1098 self._matcher = matcher |
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|
1099 |
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|
1100 @propertycache |
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|
1101 def _files(self): |
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|
1102 return [self._pathprefix + f for f in self._matcher._files] |
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|
1103 |
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|
1104 def matchfn(self, f): |
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changeset
|
1105 if not f.startswith(self._pathprefix): |
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|
1106 return False |
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|
1107 return self._matcher.matchfn(f[len(self._pathprefix) :]) |
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|
1108 |
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|
1109 @propertycache |
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|
1110 def _pathdirs(self): |
43633
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|
1111 return set(pathutil.finddirs(self._path)) |
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1112 |
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|
1113 def visitdir(self, dir): |
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|
1114 if dir == self._path: |
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1115 return self._matcher.visitdir(b'') |
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1116 if dir.startswith(self._pathprefix): |
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1117 return self._matcher.visitdir(dir[len(self._pathprefix) :]) |
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|
1118 return dir in self._pathdirs |
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|
1119 |
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|
1120 def visitchildrenset(self, dir): |
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|
1121 if dir == self._path: |
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|
1122 return self._matcher.visitchildrenset(b'') |
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|
1123 if dir.startswith(self._pathprefix): |
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1124 return self._matcher.visitchildrenset(dir[len(self._pathprefix) :]) |
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|
1125 if dir in self._pathdirs: |
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|
1126 return b'this' |
38958
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diff
changeset
|
1127 return set() |
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1128 |
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1129 def isexact(self): |
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|
1130 return self._matcher.isexact() |
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match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1131 |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1132 def prefix(self): |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1133 return self._matcher.prefix() |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1134 |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1135 @encoding.strmethod |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1136 def __repr__(self): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1137 return b'<prefixdirmatcher path=%r, matcher=%r>' % ( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1138 pycompat.bytestr(self._path), |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1139 self._matcher, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1140 ) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1141 |
38611
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1142 |
33319
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1143 class unionmatcher(basematcher): |
33448
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1144 """A matcher that is the union of several matchers. |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1145 |
43715
5e1b0470cee7
match: remove explicitdir attribute
Martin von Zweigbergk <martinvonz@google.com>
parents:
43633
diff
changeset
|
1146 The non-matching-attributes (bad, traversedir) are taken from the first |
5e1b0470cee7
match: remove explicitdir attribute
Martin von Zweigbergk <martinvonz@google.com>
parents:
43633
diff
changeset
|
1147 matcher. |
33448
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1148 """ |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1149 |
33319
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1150 def __init__(self, matchers): |
33448
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1151 m1 = matchers[0] |
41675
ddbebce94665
match: delete unused root and cwd arguments to constructors (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
41672
diff
changeset
|
1152 super(unionmatcher, self).__init__() |
33448
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1153 self.traversedir = m1.traversedir |
33319
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1154 self._matchers = matchers |
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1155 |
33380
892d255ec2a1
match: override matchfn instead of __call__ for consistency
Martin von Zweigbergk <martinvonz@google.com>
parents:
33379
diff
changeset
|
1156 def matchfn(self, f): |
33319
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1157 for match in self._matchers: |
33380
892d255ec2a1
match: override matchfn instead of __call__ for consistency
Martin von Zweigbergk <martinvonz@google.com>
parents:
33379
diff
changeset
|
1158 if match(f): |
33319
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1159 return True |
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1160 return False |
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1161 |
33448
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1162 def visitdir(self, dir): |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1163 r = False |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1164 for m in self._matchers: |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1165 v = m.visitdir(dir) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1166 if v == b'all': |
33448
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1167 return v |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1168 r |= v |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1169 return r |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1170 |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1171 def visitchildrenset(self, dir): |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1172 r = set() |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1173 this = False |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1174 for m in self._matchers: |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1175 v = m.visitchildrenset(dir) |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1176 if not v: |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1177 continue |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1178 if v == b'all': |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1179 return v |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1180 if this or v == b'this': |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1181 this = True |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1182 # don't break, we might have an 'all' in here. |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1183 continue |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1184 assert isinstance(v, set) |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1185 r = r.union(v) |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1186 if this: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1187 return b'this' |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1188 return r |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1189 |
36050
c4fa47f880d3
py3: make sure we return str from __repr__
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35659
diff
changeset
|
1190 @encoding.strmethod |
33319
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1191 def __repr__(self): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1192 return b'<unionmatcher matchers=%r>' % self._matchers |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1193 |
33319
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1194 |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1195 def patkind(pattern, default=None): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1196 r"""If pattern is 'kind:pat' with a known kind, return kind. |
42082
413a75da98ce
match: add doctest examples for patkind()
Denis Laxalde <denis@laxalde.org>
parents:
42081
diff
changeset
|
1197 |
42186
fd384911f51b
match: use raw strings to avoid illegal baskslash escape
Gregory Szorc <gregory.szorc@gmail.com>
parents:
42099
diff
changeset
|
1198 >>> patkind(br're:.*\.c$') |
42082
413a75da98ce
match: add doctest examples for patkind()
Denis Laxalde <denis@laxalde.org>
parents:
42081
diff
changeset
|
1199 're' |
42098
5753e5949b51
py3: add b'' prefixes to new doctests in match.py
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
42087
diff
changeset
|
1200 >>> patkind(b'glob:*.c') |
42082
413a75da98ce
match: add doctest examples for patkind()
Denis Laxalde <denis@laxalde.org>
parents:
42081
diff
changeset
|
1201 'glob' |
42098
5753e5949b51
py3: add b'' prefixes to new doctests in match.py
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
42087
diff
changeset
|
1202 >>> patkind(b'relpath:test.py') |
42082
413a75da98ce
match: add doctest examples for patkind()
Denis Laxalde <denis@laxalde.org>
parents:
42081
diff
changeset
|
1203 'relpath' |
42098
5753e5949b51
py3: add b'' prefixes to new doctests in match.py
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
42087
diff
changeset
|
1204 >>> patkind(b'main.py') |
5753e5949b51
py3: add b'' prefixes to new doctests in match.py
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
42087
diff
changeset
|
1205 >>> patkind(b'main.py', default=b're') |
42082
413a75da98ce
match: add doctest examples for patkind()
Denis Laxalde <denis@laxalde.org>
parents:
42081
diff
changeset
|
1206 're' |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1207 """ |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1208 return _patsplit(pattern, default)[0] |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1209 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1210 |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1211 def _patsplit(pattern, default): |
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1212 """Split a string into the optional pattern kind prefix and the actual |
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1213 pattern.""" |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1214 if b':' in pattern: |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1215 kind, pat = pattern.split(b':', 1) |
33684
2be0bf186950
match: expose some data and functionality to other modules
Kostia Balytskyi <ikostia@fb.com>
parents:
33582
diff
changeset
|
1216 if kind in allpatternkinds: |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1217 return kind, pat |
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1218 return default, pattern |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1219 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1220 |
8582
a4c199e12b5a
match: remove head and tail args from _globre
Matt Mackall <mpm@selenic.com>
parents:
8581
diff
changeset
|
1221 def _globre(pat): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1222 r"""Convert an extended glob string to a regexp string. |
21112
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1223 |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1224 >>> from . import pycompat |
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1225 >>> def bprint(s): |
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1226 ... print(pycompat.sysstr(s)) |
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1227 >>> bprint(_globre(br'?')) |
21112
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1228 . |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1229 >>> bprint(_globre(br'*')) |
21112
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1230 [^/]* |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1231 >>> bprint(_globre(br'**')) |
21112
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1232 .* |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1233 >>> bprint(_globre(br'**/a')) |
21815
a4b67bf1f0a5
match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents:
21191
diff
changeset
|
1234 (?:.*/)?a |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1235 >>> bprint(_globre(br'a/**/b')) |
38475
67dc32d4e790
cleanup: migrate from re.escape to stringutil.reescape
Augie Fackler <augie@google.com>
parents:
38019
diff
changeset
|
1236 a/(?:.*/)?b |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1237 >>> bprint(_globre(br'[a*?!^][^b][!c]')) |
21112
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1238 [a*?!^][\^b][^c] |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1239 >>> bprint(_globre(br'{a,b}')) |
21112
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1240 (?:a|b) |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1241 >>> bprint(_globre(br'.\*\?')) |
21112
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1242 \.\*\? |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1243 """ |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1244 i, n = 0, len(pat) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1245 res = b'' |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1246 group = 0 |
40684
e6c9ef5e11a0
match: provide and use a quick way to escape a single byte
Boris Feld <boris.feld@octobus.net>
parents:
40345
diff
changeset
|
1247 escape = util.stringutil.regexbytesescapemap.get |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1248 |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10263
diff
changeset
|
1249 def peek(): |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1250 return i < n and pat[i : i + 1] |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1251 |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1252 while i < n: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1253 c = pat[i : i + 1] |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10263
diff
changeset
|
1254 i += 1 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1255 if c not in b'*?[{},\\': |
40684
e6c9ef5e11a0
match: provide and use a quick way to escape a single byte
Boris Feld <boris.feld@octobus.net>
parents:
40345
diff
changeset
|
1256 res += escape(c, c) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1257 elif c == b'*': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1258 if peek() == b'*': |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1259 i += 1 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1260 if peek() == b'/': |
21815
a4b67bf1f0a5
match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents:
21191
diff
changeset
|
1261 i += 1 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1262 res += b'(?:.*/)?' |
21815
a4b67bf1f0a5
match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents:
21191
diff
changeset
|
1263 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1264 res += b'.*' |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1265 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1266 res += b'[^/]*' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1267 elif c == b'?': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1268 res += b'.' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1269 elif c == b'[': |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1270 j = i |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1271 if j < n and pat[j : j + 1] in b'!]': |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1272 j += 1 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1273 while j < n and pat[j : j + 1] != b']': |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1274 j += 1 |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1275 if j >= n: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1276 res += b'\\[' |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1277 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1278 stuff = pat[i:j].replace(b'\\', b'\\\\') |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1279 i = j + 1 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1280 if stuff[0:1] == b'!': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1281 stuff = b'^' + stuff[1:] |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1282 elif stuff[0:1] == b'^': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1283 stuff = b'\\' + stuff |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1284 res = b'%s[%s]' % (res, stuff) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1285 elif c == b'{': |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1286 group += 1 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1287 res += b'(?:' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1288 elif c == b'}' and group: |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1289 res += b')' |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1290 group -= 1 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1291 elif c == b',' and group: |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1292 res += b'|' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1293 elif c == b'\\': |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1294 p = peek() |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1295 if p: |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1296 i += 1 |
40684
e6c9ef5e11a0
match: provide and use a quick way to escape a single byte
Boris Feld <boris.feld@octobus.net>
parents:
40345
diff
changeset
|
1297 res += escape(p, p) |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1298 else: |
40684
e6c9ef5e11a0
match: provide and use a quick way to escape a single byte
Boris Feld <boris.feld@octobus.net>
parents:
40345
diff
changeset
|
1299 res += escape(c, c) |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1300 else: |
40684
e6c9ef5e11a0
match: provide and use a quick way to escape a single byte
Boris Feld <boris.feld@octobus.net>
parents:
40345
diff
changeset
|
1301 res += escape(c, c) |
8582
a4c199e12b5a
match: remove head and tail args from _globre
Matt Mackall <mpm@selenic.com>
parents:
8581
diff
changeset
|
1302 return res |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1303 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1304 |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1305 def _regex(kind, pat, globsuffix): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1306 """Convert a (normalized) pattern of any kind into a |
42329
c7652f7440d9
rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
42195
diff
changeset
|
1307 regular expression. |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1308 globsuffix is appended to the regexp of globs.""" |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1309 if not pat and kind in (b'glob', b'relpath'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1310 return b'' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1311 if kind == b're': |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1312 return pat |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1313 if kind in (b'path', b'relpath'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1314 if pat == b'.': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1315 return b'' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1316 return util.stringutil.reescape(pat) + b'(?:/|$)' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1317 if kind == b'rootfilesin': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1318 if pat == b'.': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1319 escaped = b'' |
31012
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1320 else: |
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1321 # Pattern is a directory name. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1322 escaped = util.stringutil.reescape(pat) + b'/' |
31012
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1323 # Anything after the pattern must be a non-directory. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1324 return escaped + b'[^/]+$' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1325 if kind == b'relglob': |
42864
72890d8f9860
match: simplify the regexps created for glob patterns
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42766
diff
changeset
|
1326 globre = _globre(pat) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1327 if globre.startswith(b'[^/]*'): |
42864
72890d8f9860
match: simplify the regexps created for glob patterns
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42766
diff
changeset
|
1328 # When pat has the form *XYZ (common), make the returned regex more |
72890d8f9860
match: simplify the regexps created for glob patterns
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42766
diff
changeset
|
1329 # legible by returning the regex for **XYZ instead of **/*XYZ. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1330 return b'.*' + globre[len(b'[^/]*') :] + globsuffix |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1331 return b'(?:|.*/)' + globre + globsuffix |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1332 if kind == b'relre': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1333 if pat.startswith(b'^'): |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1334 return pat |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1335 return b'.*' + pat |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1336 if kind in (b'glob', b'rootglob'): |
38578
2d487b9cac07
match: explode if unsupported pattern passed down to _regex() builder
Yuya Nishihara <yuya@tcha.org>
parents:
38577
diff
changeset
|
1337 return _globre(pat) + globsuffix |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1338 raise error.ProgrammingError(b'not a regex pattern: %s:%s' % (kind, pat)) |
8574
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1339 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1340 |
41669
a13268524c25
match: delete unused argument "listsubrepos" from _buildmatch()
Martin von Zweigbergk <martinvonz@google.com>
parents:
41668
diff
changeset
|
1341 def _buildmatch(kindpats, globsuffix, root): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1342 """Return regexp string and a matcher function for kindpats. |
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1343 globsuffix is appended to the regexp of globs.""" |
25239
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1344 matchfuncs = [] |
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1345 |
25283
19d0e5efa6ca
match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents:
25250
diff
changeset
|
1346 subincludes, kindpats = _expandsubinclude(kindpats, root) |
19d0e5efa6ca
match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents:
25250
diff
changeset
|
1347 if subincludes: |
32132
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1348 submatchers = {} |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1349 |
25283
19d0e5efa6ca
match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents:
25250
diff
changeset
|
1350 def matchsubinclude(f): |
32132
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1351 for prefix, matcherargs in subincludes: |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1352 if f.startswith(prefix): |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1353 mf = submatchers.get(prefix) |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1354 if mf is None: |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1355 mf = match(*matcherargs) |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1356 submatchers[prefix] = mf |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1357 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1358 if mf(f[len(prefix) :]): |
32132
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1359 return True |
25283
19d0e5efa6ca
match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents:
25250
diff
changeset
|
1360 return False |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1361 |
25283
19d0e5efa6ca
match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents:
25250
diff
changeset
|
1362 matchfuncs.append(matchsubinclude) |
14675
cfc89398f710
match: introduce basic fileset support
Matt Mackall <mpm@selenic.com>
parents:
14674
diff
changeset
|
1363 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1364 regex = b'' |
25239
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1365 if kindpats: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1366 if all(k == b'rootfilesin' for k, p, s in kindpats): |
40242
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1367 dirs = {p for k, p, s in kindpats} |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1368 |
40242
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1369 def mf(f): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1370 i = f.rfind(b'/') |
40242
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1371 if i >= 0: |
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1372 dir = f[:i] |
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1373 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1374 dir = b'.' |
40242
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1375 return dir in dirs |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1376 |
40345
d30a19d10441
match: fix up a repr to not crash on Python 3
Augie Fackler <augie@google.com>
parents:
40242
diff
changeset
|
1377 regex = b'rootfilesin: %s' % stringutil.pprint(list(sorted(dirs))) |
40242
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1378 matchfuncs.append(mf) |
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1379 else: |
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1380 regex, mf = _buildregexmatch(kindpats, globsuffix) |
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1381 matchfuncs.append(mf) |
25239
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1382 |
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1383 if len(matchfuncs) == 1: |
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1384 return regex, matchfuncs[0] |
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1385 else: |
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1386 return regex, lambda f: any(mf(f) for mf in matchfuncs) |
14675
cfc89398f710
match: introduce basic fileset support
Matt Mackall <mpm@selenic.com>
parents:
14674
diff
changeset
|
1387 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1388 |
40774
8306dac48061
match: extract a literal constant into a symbolic one
Boris Feld <boris.feld@octobus.net>
parents:
40757
diff
changeset
|
1389 MAX_RE_SIZE = 20000 |
8306dac48061
match: extract a literal constant into a symbolic one
Boris Feld <boris.feld@octobus.net>
parents:
40757
diff
changeset
|
1390 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1391 |
40776
ce401300f981
match: extract function that group regexps
Boris Feld <boris.feld@octobus.net>
parents:
40775
diff
changeset
|
1392 def _joinregexes(regexps): |
ce401300f981
match: extract function that group regexps
Boris Feld <boris.feld@octobus.net>
parents:
40775
diff
changeset
|
1393 """gather multiple regular expressions into a single one""" |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1394 return b'|'.join(regexps) |
40776
ce401300f981
match: extract function that group regexps
Boris Feld <boris.feld@octobus.net>
parents:
40775
diff
changeset
|
1395 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1396 |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1397 def _buildregexmatch(kindpats, globsuffix): |
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1398 """Build a match function from a list of kinds and kindpats, |
40775
4e02f25f31c6
match: test for overflow error in pattern
Boris Feld <boris.feld@octobus.net>
parents:
40774
diff
changeset
|
1399 return regexp string and a matcher function. |
4e02f25f31c6
match: test for overflow error in pattern
Boris Feld <boris.feld@octobus.net>
parents:
40774
diff
changeset
|
1400 |
4e02f25f31c6
match: test for overflow error in pattern
Boris Feld <boris.feld@octobus.net>
parents:
40774
diff
changeset
|
1401 Test too large input |
4e02f25f31c6
match: test for overflow error in pattern
Boris Feld <boris.feld@octobus.net>
parents:
40774
diff
changeset
|
1402 >>> _buildregexmatch([ |
40947
9e462fb88f79
match: fix doctest to use bytes instead of str
Augie Fackler <augie@google.com>
parents:
40782
diff
changeset
|
1403 ... (b'relglob', b'?' * MAX_RE_SIZE, b'') |
9e462fb88f79
match: fix doctest to use bytes instead of str
Augie Fackler <augie@google.com>
parents:
40782
diff
changeset
|
1404 ... ], b'$') |
40775
4e02f25f31c6
match: test for overflow error in pattern
Boris Feld <boris.feld@octobus.net>
parents:
40774
diff
changeset
|
1405 Traceback (most recent call last): |
4e02f25f31c6
match: test for overflow error in pattern
Boris Feld <boris.feld@octobus.net>
parents:
40774
diff
changeset
|
1406 ... |
40778
69bd3176da7c
match: raise an Abort error instead of OverflowError
Boris Feld <boris.feld@octobus.net>
parents:
40777
diff
changeset
|
1407 Abort: matcher pattern is too long (20009 bytes) |
40775
4e02f25f31c6
match: test for overflow error in pattern
Boris Feld <boris.feld@octobus.net>
parents:
40774
diff
changeset
|
1408 """ |
8574
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1409 try: |
40777
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1410 allgroups = [] |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1411 regexps = [_regex(k, p, globsuffix) for (k, p, s) in kindpats] |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1412 fullregexp = _joinregexes(regexps) |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1413 |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1414 startidx = 0 |
40782
3984409e144b
match: drop unnecessary wrapping of regex in group
Martin von Zweigbergk <martinvonz@google.com>
parents:
40781
diff
changeset
|
1415 groupsize = 0 |
40777
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1416 for idx, r in enumerate(regexps): |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1417 piecesize = len(r) |
40782
3984409e144b
match: drop unnecessary wrapping of regex in group
Martin von Zweigbergk <martinvonz@google.com>
parents:
40781
diff
changeset
|
1418 if piecesize > MAX_RE_SIZE: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1419 msg = _(b"matcher pattern is too long (%d bytes)") % piecesize |
40778
69bd3176da7c
match: raise an Abort error instead of OverflowError
Boris Feld <boris.feld@octobus.net>
parents:
40777
diff
changeset
|
1420 raise error.Abort(msg) |
40780
1e019f45fa88
match: make "groupsize" include the trailing "|"
Martin von Zweigbergk <martinvonz@google.com>
parents:
40779
diff
changeset
|
1421 elif (groupsize + piecesize) > MAX_RE_SIZE: |
40777
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1422 group = regexps[startidx:idx] |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1423 allgroups.append(_joinregexes(group)) |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1424 startidx = idx |
40782
3984409e144b
match: drop unnecessary wrapping of regex in group
Martin von Zweigbergk <martinvonz@google.com>
parents:
40781
diff
changeset
|
1425 groupsize = 0 |
40777
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1426 groupsize += piecesize + 1 |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1427 |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1428 if startidx == 0: |
42087
2e2699af5649
match: let regex match function return a boolean
Denis Laxalde <denis@laxalde.org>
parents:
42086
diff
changeset
|
1429 matcher = _rematcher(fullregexp) |
42099
bccb322f1496
match: fix re2 compability broken in 2e2699af5649
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42098
diff
changeset
|
1430 func = lambda s: bool(matcher(s)) |
40777
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1431 else: |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1432 group = regexps[startidx:] |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1433 allgroups.append(_joinregexes(group)) |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1434 allmatchers = [_rematcher(g) for g in allgroups] |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1435 func = lambda s: any(m(s) for m in allmatchers) |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1436 return fullregexp, func |
8574
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1437 except re.error: |
25213
08a8e9da0ae7
match: add source to kindpats list
Durham Goode <durham@fb.com>
parents:
25195
diff
changeset
|
1438 for k, p, s in kindpats: |
8574
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1439 try: |
40782
3984409e144b
match: drop unnecessary wrapping of regex in group
Martin von Zweigbergk <martinvonz@google.com>
parents:
40781
diff
changeset
|
1440 _rematcher(_regex(k, p, globsuffix)) |
8574
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1441 except re.error: |
25213
08a8e9da0ae7
match: add source to kindpats list
Durham Goode <durham@fb.com>
parents:
25195
diff
changeset
|
1442 if s: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1443 raise error.Abort( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1444 _(b"%s: invalid pattern (%s): %s") % (s, k, p) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1445 ) |
25213
08a8e9da0ae7
match: add source to kindpats list
Durham Goode <durham@fb.com>
parents:
25195
diff
changeset
|
1446 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1447 raise error.Abort(_(b"invalid pattern (%s): %s") % (k, p)) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1448 raise error.Abort(_(b"invalid pattern")) |
8574
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1449 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1450 |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1451 def _patternrootsanddirs(kindpats): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1452 """Returns roots and directories corresponding to each pattern. |
21079
b02ab6486a78
match: make it more clear what _roots do and that it ends up in match()._files
Mads Kiilerich <madski@unity3d.com>
parents:
20401
diff
changeset
|
1453 |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1454 This calculates the roots and directories exactly matching the patterns and |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1455 returns a tuple of (roots, dirs) for each. It does not return other |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1456 directories which may also need to be considered, like the parent |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1457 directories. |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1458 """ |
8576
ec4ed21db4b2
match: split up _normalizepats
Matt Mackall <mpm@selenic.com>
parents:
8575
diff
changeset
|
1459 r = [] |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1460 d = [] |
25213
08a8e9da0ae7
match: add source to kindpats list
Durham Goode <durham@fb.com>
parents:
25195
diff
changeset
|
1461 for kind, pat, source in kindpats: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1462 if kind in (b'glob', b'rootglob'): # find the non-glob prefix |
8584
0f06e72abfdc
match: fold _globprefix into _roots
Matt Mackall <mpm@selenic.com>
parents:
8583
diff
changeset
|
1463 root = [] |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1464 for p in pat.split(b'/'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1465 if b'[' in p or b'{' in p or b'*' in p or b'?' in p: |
8584
0f06e72abfdc
match: fold _globprefix into _roots
Matt Mackall <mpm@selenic.com>
parents:
8583
diff
changeset
|
1466 break |
0f06e72abfdc
match: fold _globprefix into _roots
Matt Mackall <mpm@selenic.com>
parents:
8583
diff
changeset
|
1467 root.append(p) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1468 r.append(b'/'.join(root)) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1469 elif kind in (b'relpath', b'path'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1470 if pat == b'.': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1471 pat = b'' |
42341
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
1472 r.append(pat) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1473 elif kind in (b'rootfilesin',): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1474 if pat == b'.': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1475 pat = b'' |
42341
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
1476 d.append(pat) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1477 else: # relglob, re, relre |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1478 r.append(b'') |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1479 return r, d |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1480 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1481 |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1482 def _roots(kindpats): |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1483 '''Returns root directories to match recursively from the given patterns.''' |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1484 roots, dirs = _patternrootsanddirs(kindpats) |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1485 return roots |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1486 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1487 |
38954
5a7df82de142
includematcher: separate "parents" from "dirs"
spectral <spectral@google.com>
parents:
38750
diff
changeset
|
1488 def _rootsdirsandparents(kindpats): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1489 """Returns roots and exact directories from patterns. |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1490 |
38957
f356be1a7ba3
match: correct doc for _rootsdirsandparents after 5a7df82de142
Kyle Lippincott <spectral@google.com>
parents:
38955
diff
changeset
|
1491 `roots` are directories to match recursively, `dirs` should |
f356be1a7ba3
match: correct doc for _rootsdirsandparents after 5a7df82de142
Kyle Lippincott <spectral@google.com>
parents:
38955
diff
changeset
|
1492 be matched non-recursively, and `parents` are the implicitly required |
f356be1a7ba3
match: correct doc for _rootsdirsandparents after 5a7df82de142
Kyle Lippincott <spectral@google.com>
parents:
38955
diff
changeset
|
1493 directories to walk to items in either roots or dirs. |
f356be1a7ba3
match: correct doc for _rootsdirsandparents after 5a7df82de142
Kyle Lippincott <spectral@google.com>
parents:
38955
diff
changeset
|
1494 |
f356be1a7ba3
match: correct doc for _rootsdirsandparents after 5a7df82de142
Kyle Lippincott <spectral@google.com>
parents:
38955
diff
changeset
|
1495 Returns a tuple of (roots, dirs, parents). |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1496 |
42367
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1497 >>> r = _rootsdirsandparents( |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1498 ... [(b'glob', b'g/h/*', b''), (b'glob', b'g/h', b''), |
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1499 ... (b'glob', b'g*', b'')]) |
42367
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1500 >>> print(r[0:2], sorted(r[2])) # the set has an unstable output |
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1501 (['g/h', 'g/h', ''], []) ['', 'g'] |
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1502 >>> r = _rootsdirsandparents( |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1503 ... [(b'rootfilesin', b'g/h', b''), (b'rootfilesin', b'', b'')]) |
42367
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1504 >>> print(r[0:2], sorted(r[2])) # the set has an unstable output |
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1505 ([], ['g/h', '']) ['', 'g'] |
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1506 >>> r = _rootsdirsandparents( |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1507 ... [(b'relpath', b'r', b''), (b'path', b'p/p', b''), |
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1508 ... (b'path', b'', b'')]) |
42367
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1509 >>> print(r[0:2], sorted(r[2])) # the set has an unstable output |
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1510 (['r', 'p/p', ''], []) ['', 'p'] |
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1511 >>> r = _rootsdirsandparents( |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1512 ... [(b'relglob', b'rg*', b''), (b're', b're/', b''), |
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1513 ... (b'relre', b'rr', b'')]) |
42367
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1514 >>> print(r[0:2], sorted(r[2])) # the set has an unstable output |
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1515 (['', '', ''], []) [''] |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1516 """ |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1517 r, d = _patternrootsanddirs(kindpats) |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1518 |
42361
c4b8f8637d7a
match: de-flake test-doctest.py by not depending on util.dirs() order
Martin von Zweigbergk <martinvonz@google.com>
parents:
42346
diff
changeset
|
1519 p = set() |
c4b8f8637d7a
match: de-flake test-doctest.py by not depending on util.dirs() order
Martin von Zweigbergk <martinvonz@google.com>
parents:
42346
diff
changeset
|
1520 # Add the parents as non-recursive/exact directories, since they must be |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1521 # scanned to get to either the roots or the other exact directories. |
43523
c21aca51b392
utils: move the `dirs` definition in pathutil (API)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43506
diff
changeset
|
1522 p.update(pathutil.dirs(d)) |
c21aca51b392
utils: move the `dirs` definition in pathutil (API)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43506
diff
changeset
|
1523 p.update(pathutil.dirs(r)) |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1524 |
39460
35ecaa999a12
match: improve includematcher.visitchildrenset to be much faster and cached
Kyle Lippincott <spectral@google.com>
parents:
39261
diff
changeset
|
1525 # FIXME: all uses of this function convert these to sets, do so before |
35ecaa999a12
match: improve includematcher.visitchildrenset to be much faster and cached
Kyle Lippincott <spectral@google.com>
parents:
39261
diff
changeset
|
1526 # returning. |
35ecaa999a12
match: improve includematcher.visitchildrenset to be much faster and cached
Kyle Lippincott <spectral@google.com>
parents:
39261
diff
changeset
|
1527 # FIXME: all uses of this function do not need anything in 'roots' and |
35ecaa999a12
match: improve includematcher.visitchildrenset to be much faster and cached
Kyle Lippincott <spectral@google.com>
parents:
39261
diff
changeset
|
1528 # 'dirs' to also be in 'parents', consider removing them before returning. |
38954
5a7df82de142
includematcher: separate "parents" from "dirs"
spectral <spectral@google.com>
parents:
38750
diff
changeset
|
1529 return r, d, p |
8576
ec4ed21db4b2
match: split up _normalizepats
Matt Mackall <mpm@selenic.com>
parents:
8575
diff
changeset
|
1530 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1531 |
31012
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1532 def _explicitfiles(kindpats): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1533 """Returns the potential explicit filenames from the patterns. |
31012
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1534 |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1535 >>> _explicitfiles([(b'path', b'foo/bar', b'')]) |
31012
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1536 ['foo/bar'] |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1537 >>> _explicitfiles([(b'rootfilesin', b'foo/bar', b'')]) |
31012
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1538 [] |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1539 """ |
31012
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1540 # Keep only the pattern kinds where one can specify filenames (vs only |
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1541 # directory names). |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1542 filable = [kp for kp in kindpats if kp[0] not in (b'rootfilesin',)] |
31012
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1543 return _roots(filable) |
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1544 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1545 |
33405
6aa643762641
match: inverse _anypats(), making it _prefix()
Martin von Zweigbergk <martinvonz@google.com>
parents:
33380
diff
changeset
|
1546 def _prefix(kindpats): |
6aa643762641
match: inverse _anypats(), making it _prefix()
Martin von Zweigbergk <martinvonz@google.com>
parents:
33380
diff
changeset
|
1547 '''Whether all the patterns match a prefix (i.e. recursively)''' |
25213
08a8e9da0ae7
match: add source to kindpats list
Durham Goode <durham@fb.com>
parents:
25195
diff
changeset
|
1548 for kind, pat, source in kindpats: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1549 if kind not in (b'path', b'relpath'): |
33405
6aa643762641
match: inverse _anypats(), making it _prefix()
Martin von Zweigbergk <martinvonz@google.com>
parents:
33380
diff
changeset
|
1550 return False |
6aa643762641
match: inverse _anypats(), making it _prefix()
Martin von Zweigbergk <martinvonz@google.com>
parents:
33380
diff
changeset
|
1551 return True |
25167
6f7048cc2419
ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents:
25122
diff
changeset
|
1552 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1553 |
25167
6f7048cc2419
ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents:
25122
diff
changeset
|
1554 _commentre = None |
6f7048cc2419
ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents:
25122
diff
changeset
|
1555 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1556 |
27595
9e2d01707e71
match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents:
27343
diff
changeset
|
1557 def readpatternfile(filepath, warn, sourceinfo=False): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1558 """parse a pattern file, returning a list of |
25167
6f7048cc2419
ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents:
25122
diff
changeset
|
1559 patterns. These patterns should be given to compile() |
25216
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1560 to be validated and converted into a match function. |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1561 |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1562 trailing white space is dropped. |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1563 the escape character is backslash. |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1564 comments start with #. |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1565 empty lines are skipped. |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1566 |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1567 lines can be of the following formats: |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1568 |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1569 syntax: regexp # defaults following lines to non-rooted regexps |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1570 syntax: glob # defaults following lines to non-rooted globs |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1571 re:pattern # non-rooted regular expression |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1572 glob:pattern # non-rooted glob |
41282
4fab8a7d2d72
match: support rooted globs in hgignore
Valentin Gatien-Baron <vgatien-baron@janestreet.com>
parents:
41129
diff
changeset
|
1573 rootglob:pat # rooted glob (same root as ^ in regexps) |
27595
9e2d01707e71
match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents:
27343
diff
changeset
|
1574 pattern # pattern of the current default type |
9e2d01707e71
match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents:
27343
diff
changeset
|
1575 |
9e2d01707e71
match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents:
27343
diff
changeset
|
1576 if sourceinfo is set, returns a list of tuples: |
42329
c7652f7440d9
rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
42195
diff
changeset
|
1577 (pattern, lineno, originalline). |
c7652f7440d9
rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
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1578 This is useful to debug ignore patterns. |
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89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
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1579 """ |
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Durham Goode <durham@fb.com>
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1580 |
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Boris Feld <boris.feld@octobus.net>
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1581 syntaxes = { |
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1582 b're': b'relre:', |
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1583 b'regexp': b'relre:', |
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1584 b'glob': b'relglob:', |
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1585 b'rootglob': b'rootglob:', |
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1586 b'include': b'include', |
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1587 b'subinclude': b'subinclude', |
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1588 } |
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1589 syntax = b'relre:' |
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1590 patterns = [] |
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1591 |
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1592 fp = open(filepath, b'rb') |
30399 | 1593 for lineno, line in enumerate(util.iterfile(fp), start=1): |
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1594 if b"#" in line: |
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1595 global _commentre |
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1596 if not _commentre: |
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Pulkit Goyal <7895pulkit@gmail.com>
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1597 _commentre = util.re.compile(br'((?:^|[^\\])(?:\\\\)*)#.*') |
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1598 # remove comments prefixed by an even number of escapes |
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1599 m = _commentre.search(line) |
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1600 if m: |
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1601 line = line[: m.end(1)] |
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1602 # fixup properly escaped comments that survived the above |
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1603 line = line.replace(b"\\#", b"#") |
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1604 line = line.rstrip() |
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1605 if not line: |
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1606 continue |
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1607 |
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1608 if line.startswith(b'syntax:'): |
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1609 s = line[7:].strip() |
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1610 try: |
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1611 syntax = syntaxes[s] |
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1612 except KeyError: |
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1613 if warn: |
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1614 warn( |
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1615 _(b"%s: ignoring invalid syntax '%s'\n") % (filepath, s) |
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1616 ) |
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1617 continue |
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1618 |
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1619 linesyntax = syntax |
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d783f945a701
py3: finish porting iteritems() to pycompat and remove source transformer
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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1620 for s, rels in pycompat.iteritems(syntaxes): |
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1621 if line.startswith(rels): |
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1622 linesyntax = rels |
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1623 line = line[len(rels) :] |
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1624 break |
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1625 elif line.startswith(s + b':'): |
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1626 linesyntax = rels |
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1627 line = line[len(s) + 1 :] |
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1628 break |
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Laurent Charignon <lcharignon@fb.com>
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|
1629 if sourceinfo: |
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|
1630 patterns.append((linesyntax + line, lineno, line)) |
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1631 else: |
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|
1632 patterns.append(linesyntax + line) |
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1633 fp.close() |
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1634 return patterns |