Mercurial > hg
annotate mercurial/match.py @ 42583:b9bc47211cf5
abort: added support for rebase
This adds support of `rebase` to `hg abort` plan.
An independent abort logic for `rebase` is created
under `abortrebase()` function. For this a seperate
`rebaseruntime` object is created under the function to
handle an unfinished `rebasestate` and abort that using
abort logic under `_prepareabortorcontinue`.
Results of tests are shown.
Differential Revision: https://phab.mercurial-scm.org/D6568
author | Taapas Agrawal <taapas2897@gmail.com> |
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date | Sun, 23 Jun 2019 23:11:35 +0530 |
parents | a3a8887e4426 |
children | e94c8f584ee2 |
rev | line source |
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8761
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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 . import ( |
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17 encoding, |
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18 error, |
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19 pathutil, |
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20 policy, |
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21 pycompat, |
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22 util, |
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23 ) |
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24 from .utils import ( |
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25 stringutil, |
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26 ) |
6576 | 27 |
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28 rustmod = policy.importrust('filepatterns') |
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29 |
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30 allpatternkinds = ('re', 'glob', 'path', 'relglob', 'relpath', 'relre', |
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31 'rootglob', |
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32 'listfile', 'listfile0', 'set', 'include', 'subinclude', |
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33 'rootfilesin') |
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34 cwdrelativepatternkinds = ('relpath', 'glob') |
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35 |
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36 propertycache = util.propertycache |
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37 |
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38 def _rematcher(regex): |
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39 '''compile the regexp with the best available regexp engine and return a |
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40 matcher function''' |
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41 m = util.re.compile(regex) |
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42 try: |
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43 # slightly faster, provided by facebook's re2 bindings |
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44 return m.test_match |
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45 except AttributeError: |
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46 return m.match |
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47 |
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48 def _expandsets(kindpats, ctx=None, listsubrepos=False, badfn=None): |
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49 '''Returns the kindpats list with the 'set' patterns expanded to matchers''' |
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50 matchers = [] |
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51 other = [] |
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52 |
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53 for kind, pat, source in kindpats: |
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54 if kind == 'set': |
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55 if ctx is None: |
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56 raise error.ProgrammingError("fileset expression with no " |
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57 "context") |
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58 matchers.append(ctx.matchfileset(pat, badfn=badfn)) |
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59 |
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60 if listsubrepos: |
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61 for subpath in ctx.substate: |
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62 sm = ctx.sub(subpath).matchfileset(pat, badfn=badfn) |
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63 pm = prefixdirmatcher(subpath, sm, badfn=badfn) |
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64 matchers.append(pm) |
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65 |
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66 continue |
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67 other.append((kind, pat, source)) |
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68 return matchers, other |
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69 |
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70 def _expandsubinclude(kindpats, root): |
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71 '''Returns the list of subinclude matcher args and the kindpats without the |
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72 subincludes in it.''' |
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73 relmatchers = [] |
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74 other = [] |
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75 |
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76 for kind, pat, source in kindpats: |
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77 if kind == 'subinclude': |
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78 sourceroot = pathutil.dirname(util.normpath(source)) |
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79 pat = util.pconvert(pat) |
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80 path = pathutil.join(sourceroot, pat) |
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81 |
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82 newroot = pathutil.dirname(path) |
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83 matcherargs = (newroot, '', [], ['include:%s' % path]) |
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84 |
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85 prefix = pathutil.canonpath(root, root, newroot) |
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86 if prefix: |
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87 prefix += '/' |
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88 relmatchers.append((prefix, matcherargs)) |
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89 else: |
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90 other.append((kind, pat, source)) |
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91 |
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92 return relmatchers, other |
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93 |
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94 def _kindpatsalwaysmatch(kindpats): |
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95 """"Checks whether the kindspats match everything, as e.g. |
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96 'relpath:.' does. |
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97 """ |
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98 for kind, pat, source in kindpats: |
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99 if pat != '' or kind not in ['relpath', 'glob']: |
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100 return False |
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101 return True |
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102 |
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103 def _buildkindpatsmatcher(matchercls, root, kindpats, ctx=None, |
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104 listsubrepos=False, badfn=None): |
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105 matchers = [] |
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106 fms, kindpats = _expandsets(kindpats, ctx=ctx, |
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107 listsubrepos=listsubrepos, badfn=badfn) |
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108 if kindpats: |
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109 m = matchercls(root, kindpats, badfn=badfn) |
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110 matchers.append(m) |
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111 if fms: |
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112 matchers.extend(fms) |
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113 if not matchers: |
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114 return nevermatcher(badfn=badfn) |
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115 if len(matchers) == 1: |
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116 return matchers[0] |
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117 return unionmatcher(matchers) |
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118 |
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119 def match(root, cwd, patterns=None, include=None, exclude=None, default='glob', |
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120 auditor=None, ctx=None, listsubrepos=False, warn=None, |
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121 badfn=None, icasefs=False): |
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122 r"""build an object to match a set of file patterns |
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123 |
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124 arguments: |
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125 root - the canonical root of the tree you're matching against |
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126 cwd - the current working directory, if relevant |
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127 patterns - patterns to find |
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128 include - patterns to include (unless they are excluded) |
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129 exclude - patterns to exclude (even if they are included) |
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130 default - if a pattern in patterns has no explicit type, assume this one |
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131 auditor - optional path auditor |
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132 ctx - optional changecontext |
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133 listsubrepos - if True, recurse into subrepositories |
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134 warn - optional function used for printing warnings |
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135 badfn - optional bad() callback for this matcher instead of the default |
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136 icasefs - make a matcher for wdir on case insensitive filesystems, which |
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137 normalizes the given patterns to the case in the filesystem |
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138 |
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139 a pattern is one of: |
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140 'glob:<glob>' - a glob relative to cwd |
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141 're:<regexp>' - a regular expression |
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142 'path:<path>' - a path relative to repository root, which is matched |
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143 recursively |
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144 'rootfilesin:<path>' - a path relative to repository root, which is |
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145 matched non-recursively (will not match subdirectories) |
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146 'relglob:<glob>' - an unrooted glob (*.c matches C files in all dirs) |
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147 'relpath:<path>' - a path relative to cwd |
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148 'relre:<regexp>' - a regexp that needn't match the start of a name |
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149 'set:<fileset>' - a fileset expression |
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150 'include:<path>' - a file of patterns to read and include |
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151 'subinclude:<path>' - a file of patterns to match against files under |
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152 the same directory |
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153 '<something>' - a pattern of the specified default type |
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154 |
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155 Usually a patternmatcher is returned: |
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156 >>> match(b'foo', b'.', [b're:.*\.c$', b'path:foo/a', b'*.py']) |
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157 <patternmatcher patterns='.*\\.c$|foo/a(?:/|$)|[^/]*\\.py$'> |
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158 |
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159 Combining 'patterns' with 'include' (resp. 'exclude') gives an |
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160 intersectionmatcher (resp. a differencematcher): |
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161 >>> type(match(b'foo', b'.', [b're:.*\.c$'], include=[b'path:lib'])) |
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162 <class 'mercurial.match.intersectionmatcher'> |
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163 >>> type(match(b'foo', b'.', [b're:.*\.c$'], exclude=[b'path:build'])) |
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164 <class 'mercurial.match.differencematcher'> |
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165 |
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166 Notice that, if 'patterns' is empty, an alwaysmatcher is returned: |
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167 >>> match(b'foo', b'.', []) |
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168 <alwaysmatcher> |
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169 |
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170 The 'default' argument determines which kind of pattern is assumed if a |
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171 pattern has no prefix: |
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172 >>> match(b'foo', b'.', [b'.*\.c$'], default=b're') |
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173 <patternmatcher patterns='.*\\.c$'> |
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174 >>> match(b'foo', b'.', [b'main.py'], default=b'relpath') |
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175 <patternmatcher patterns='main\\.py(?:/|$)'> |
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176 >>> match(b'foo', b'.', [b'main.py'], default=b're') |
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177 <patternmatcher patterns='main.py'> |
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178 |
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179 The primary use of matchers is to check whether a value (usually a file |
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180 name) matches againset one of the patterns given at initialization. There |
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181 are two ways of doing this check. |
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182 |
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183 >>> m = match(b'foo', b'', [b're:.*\.c$', b'relpath:a']) |
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184 |
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185 1. Calling the matcher with a file name returns True if any pattern |
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186 matches that file name: |
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187 >>> m(b'a') |
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188 True |
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189 >>> m(b'main.c') |
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190 True |
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191 >>> m(b'test.py') |
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192 False |
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193 |
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194 2. Using the exact() method only returns True if the file name matches one |
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195 of the exact patterns (i.e. not re: or glob: patterns): |
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196 >>> m.exact(b'a') |
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197 True |
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198 >>> m.exact(b'main.c') |
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199 False |
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200 """ |
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201 normalize = _donormalize |
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202 if icasefs: |
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203 dirstate = ctx.repo().dirstate |
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204 dsnormalize = dirstate.normalize |
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205 |
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206 def normalize(patterns, default, root, cwd, auditor, warn): |
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207 kp = _donormalize(patterns, default, root, cwd, auditor, warn) |
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208 kindpats = [] |
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209 for kind, pats, source in kp: |
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210 if kind not in ('re', 'relre'): # regex can't be normalized |
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211 p = pats |
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212 pats = dsnormalize(pats) |
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213 |
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214 # Preserve the original to handle a case only rename. |
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215 if p != pats and p in dirstate: |
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216 kindpats.append((kind, p, source)) |
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217 |
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218 kindpats.append((kind, pats, source)) |
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219 return kindpats |
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220 |
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221 if patterns: |
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222 kindpats = normalize(patterns, default, root, cwd, auditor, warn) |
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223 if _kindpatsalwaysmatch(kindpats): |
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224 m = alwaysmatcher(badfn) |
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225 else: |
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226 m = _buildkindpatsmatcher(patternmatcher, root, kindpats, ctx=ctx, |
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227 listsubrepos=listsubrepos, badfn=badfn) |
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228 else: |
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229 # It's a little strange that no patterns means to match everything. |
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230 # Consider changing this to match nothing (probably using nevermatcher). |
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231 m = alwaysmatcher(badfn) |
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232 |
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233 if include: |
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234 kindpats = normalize(include, 'glob', root, cwd, auditor, warn) |
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235 im = _buildkindpatsmatcher(includematcher, root, kindpats, ctx=ctx, |
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236 listsubrepos=listsubrepos, badfn=None) |
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237 m = intersectmatchers(m, im) |
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238 if exclude: |
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239 kindpats = normalize(exclude, 'glob', root, cwd, auditor, warn) |
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240 em = _buildkindpatsmatcher(includematcher, root, kindpats, ctx=ctx, |
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241 listsubrepos=listsubrepos, badfn=None) |
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242 m = differencematcher(m, em) |
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243 return m |
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244 |
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245 def exact(files, badfn=None): |
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246 return exactmatcher(files, badfn=badfn) |
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247 |
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248 def always(badfn=None): |
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249 return alwaysmatcher(badfn) |
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250 |
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251 def never(badfn=None): |
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252 return nevermatcher(badfn) |
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253 |
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254 def badmatch(match, badfn): |
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255 """Make a copy of the given matcher, replacing its bad method with the given |
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256 one. |
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257 """ |
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258 m = copy.copy(match) |
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259 m.bad = badfn |
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260 return m |
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261 |
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262 def _donormalize(patterns, default, root, cwd, auditor=None, warn=None): |
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263 '''Convert 'kind:pat' from the patterns list to tuples with kind and |
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264 normalized and rooted patterns and with listfiles expanded.''' |
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265 kindpats = [] |
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266 for kind, pat in [_patsplit(p, default) for p in patterns]: |
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267 if kind in cwdrelativepatternkinds: |
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268 pat = pathutil.canonpath(root, cwd, pat, auditor=auditor) |
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269 elif kind in ('relglob', 'path', 'rootfilesin', 'rootglob'): |
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270 pat = util.normpath(pat) |
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271 elif kind in ('listfile', 'listfile0'): |
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272 try: |
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273 files = util.readfile(pat) |
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274 if kind == 'listfile0': |
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275 files = files.split('\0') |
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276 else: |
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277 files = files.splitlines() |
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278 files = [f for f in files if f] |
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279 except EnvironmentError: |
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280 raise error.Abort(_("unable to read file list (%s)") % pat) |
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281 for k, p, source in _donormalize(files, default, root, cwd, |
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282 auditor, warn): |
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283 kindpats.append((k, p, pat)) |
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284 continue |
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285 elif kind == 'include': |
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286 try: |
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287 fullpath = os.path.join(root, util.localpath(pat)) |
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288 includepats = readpatternfile(fullpath, warn) |
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289 for k, p, source in _donormalize(includepats, default, |
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290 root, cwd, auditor, warn): |
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291 kindpats.append((k, p, source or pat)) |
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292 except error.Abort as inst: |
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293 raise error.Abort('%s: %s' % (pat, inst[0])) |
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294 except IOError as inst: |
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295 if warn: |
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296 warn(_("skipping unreadable pattern file '%s': %s\n") % |
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297 (pat, stringutil.forcebytestr(inst.strerror))) |
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298 continue |
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299 # else: re or relre - which cannot be normalized |
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300 kindpats.append((kind, pat, '')) |
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301 return kindpats |
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302 |
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303 class basematcher(object): |
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304 |
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305 def __init__(self, badfn=None): |
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306 if badfn is not None: |
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307 self.bad = badfn |
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308 |
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309 def __call__(self, fn): |
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310 return self.matchfn(fn) |
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311 # Callbacks related to how the matcher is used by dirstate.walk. |
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312 # Subscribers to these events must monkeypatch the matcher object. |
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313 def bad(self, f, msg): |
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314 '''Callback from dirstate.walk for each explicit file that can't be |
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315 found/accessed, with an error message.''' |
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316 |
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317 # If an explicitdir is set, it will be called when an explicitly listed |
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318 # directory is visited. |
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319 explicitdir = None |
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320 |
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321 # If an traversedir is set, it will be called when a directory discovered |
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322 # by recursive traversal is visited. |
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323 traversedir = None |
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324 |
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325 @propertycache |
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326 def _files(self): |
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327 return [] |
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328 |
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329 def files(self): |
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330 '''Explicitly listed files or patterns or roots: |
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331 if no patterns or .always(): empty list, |
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332 if exact: list exact files, |
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333 if not .anypats(): list all files and dirs, |
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334 else: optimal roots''' |
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335 return self._files |
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336 |
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337 @propertycache |
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338 def _fileset(self): |
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339 return set(self._files) |
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340 |
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341 def exact(self, f): |
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342 '''Returns True if f is in .files().''' |
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343 return f in self._fileset |
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344 |
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345 def matchfn(self, f): |
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346 return False |
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347 |
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348 def visitdir(self, dir): |
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349 '''Decides whether a directory should be visited based on whether it |
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350 has potential matches in it or one of its subdirectories. This is |
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351 based on the match's primary, included, and excluded patterns. |
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352 |
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353 Returns the string 'all' if the given directory and all subdirectories |
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354 should be visited. Otherwise returns True or False indicating whether |
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355 the given directory should be visited. |
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356 ''' |
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357 return True |
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358 |
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359 def visitchildrenset(self, dir): |
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360 '''Decides whether a directory should be visited based on whether it |
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361 has potential matches in it or one of its subdirectories, and |
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362 potentially lists which subdirectories of that directory should be |
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363 visited. This is based on the match's primary, included, and excluded |
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364 patterns. |
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365 |
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366 This function is very similar to 'visitdir', and the following mapping |
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367 can be applied: |
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368 |
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369 visitdir | visitchildrenlist |
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370 ----------+------------------- |
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371 False | set() |
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372 'all' | 'all' |
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373 True | 'this' OR non-empty set of subdirs -or files- to visit |
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374 |
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375 Example: |
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376 Assume matchers ['path:foo/bar', 'rootfilesin:qux'], we would return |
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377 the following values (assuming the implementation of visitchildrenset |
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378 is capable of recognizing this; some implementations are not). |
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379 |
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380 '' -> {'foo', 'qux'} |
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381 'baz' -> set() |
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382 'foo' -> {'bar'} |
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383 # Ideally this would be 'all', but since the prefix nature of matchers |
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384 # is applied to the entire matcher, we have to downgrade this to |
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385 # 'this' due to the non-prefix 'rootfilesin'-kind matcher being mixed |
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386 # in. |
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387 'foo/bar' -> 'this' |
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388 'qux' -> 'this' |
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389 |
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390 Important: |
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391 Most matchers do not know if they're representing files or |
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392 directories. They see ['path:dir/f'] and don't know whether 'f' is a |
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393 file or a directory, so visitchildrenset('dir') for most matchers will |
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394 return {'f'}, but if the matcher knows it's a file (like exactmatcher |
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395 does), it may return 'this'. Do not rely on the return being a set |
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396 indicating that there are no files in this dir to investigate (or |
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397 equivalently that if there are files to investigate in 'dir' that it |
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398 will always return 'this'). |
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399 ''' |
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400 return 'this' |
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401 |
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402 def always(self): |
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403 '''Matcher will match everything and .files() will be empty -- |
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404 optimization might be possible.''' |
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405 return False |
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406 |
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407 def isexact(self): |
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408 '''Matcher will match exactly the list of files in .files() -- |
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409 optimization might be possible.''' |
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410 return False |
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411 |
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412 def prefix(self): |
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413 '''Matcher will match the paths in .files() recursively -- |
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414 optimization might be possible.''' |
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415 return False |
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416 |
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417 def anypats(self): |
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418 '''None of .always(), .isexact(), and .prefix() is true -- |
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419 optimizations will be difficult.''' |
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420 return not self.always() and not self.isexact() and not self.prefix() |
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421 |
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422 class alwaysmatcher(basematcher): |
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423 '''Matches everything.''' |
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424 |
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425 def __init__(self, badfn=None): |
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426 super(alwaysmatcher, self).__init__(badfn) |
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427 |
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428 def always(self): |
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429 return True |
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430 |
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431 def matchfn(self, f): |
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432 return True |
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433 |
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434 def visitdir(self, dir): |
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435 return 'all' |
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436 |
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437 def visitchildrenset(self, dir): |
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438 return 'all' |
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439 |
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440 def __repr__(self): |
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441 return r'<alwaysmatcher>' |
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442 |
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443 class nevermatcher(basematcher): |
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444 '''Matches nothing.''' |
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445 |
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446 def __init__(self, badfn=None): |
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447 super(nevermatcher, self).__init__(badfn) |
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448 |
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449 # It's a little weird to say that the nevermatcher is an exact matcher |
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450 # or a prefix matcher, but it seems to make sense to let callers take |
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451 # fast paths based on either. There will be no exact matches, nor any |
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452 # prefixes (files() returns []), so fast paths iterating over them should |
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453 # be efficient (and correct). |
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454 def isexact(self): |
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455 return True |
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456 |
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457 def prefix(self): |
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458 return True |
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459 |
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460 def visitdir(self, dir): |
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461 return False |
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462 |
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463 def visitchildrenset(self, dir): |
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464 return set() |
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465 |
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466 def __repr__(self): |
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467 return r'<nevermatcher>' |
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468 |
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469 class predicatematcher(basematcher): |
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470 """A matcher adapter for a simple boolean function""" |
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471 |
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472 def __init__(self, predfn, predrepr=None, badfn=None): |
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473 super(predicatematcher, self).__init__(badfn) |
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474 self.matchfn = predfn |
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475 self._predrepr = predrepr |
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476 |
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477 @encoding.strmethod |
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478 def __repr__(self): |
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479 s = (stringutil.buildrepr(self._predrepr) |
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480 or pycompat.byterepr(self.matchfn)) |
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481 return '<predicatenmatcher pred=%s>' % s |
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482 |
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483 def normalizerootdir(dir, funcname): |
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484 if dir == '.': |
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485 util.nouideprecwarn("match.%s() no longer accepts " |
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486 "'.', use '' instead." % funcname, '5.1') |
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487 return '' |
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488 return dir |
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489 |
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490 |
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491 class patternmatcher(basematcher): |
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492 """Matches a set of (kind, pat, source) against a 'root' directory. |
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493 |
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494 >>> kindpats = [ |
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495 ... (b're', br'.*\.c$', b''), |
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496 ... (b'path', b'foo/a', b''), |
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497 ... (b'relpath', b'b', b''), |
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498 ... (b'glob', b'*.h', b''), |
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499 ... ] |
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500 >>> m = patternmatcher(b'foo', kindpats) |
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501 >>> m(b'main.c') # matches re:.*\.c$ |
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502 True |
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503 >>> m(b'b.txt') |
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504 False |
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505 >>> m(b'foo/a') # matches path:foo/a |
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506 True |
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507 >>> m(b'a') # does not match path:b, since 'root' is 'foo' |
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508 False |
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509 >>> m(b'b') # matches relpath:b, since 'root' is 'foo' |
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510 True |
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511 >>> m(b'lib.h') # matches glob:*.h |
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512 True |
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513 |
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514 >>> m.files() |
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515 ['', 'foo/a', 'b', ''] |
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516 >>> m.exact(b'foo/a') |
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517 True |
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518 >>> m.exact(b'b') |
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519 True |
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520 >>> m.exact(b'lib.h') # exact matches are for (rel)path kinds |
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521 False |
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522 """ |
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523 |
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524 def __init__(self, root, kindpats, badfn=None): |
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525 super(patternmatcher, self).__init__(badfn) |
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match: fold _matcher into match.__init__
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|
526 |
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diff
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|
527 self._files = _explicitfiles(kindpats) |
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528 self._prefix = _prefix(kindpats) |
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529 self._pats, self.matchfn = _buildmatch(kindpats, '$', root) |
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|
530 |
32322
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|
531 @propertycache |
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532 def _dirs(self): |
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533 return set(util.dirs(self._fileset)) |
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534 |
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535 def visitdir(self, dir): |
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536 dir = normalizerootdir(dir, 'visitdir') |
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537 if self._prefix and dir in self._fileset: |
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538 return 'all' |
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539 return (dir in self._fileset or |
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540 dir in self._dirs or |
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|
541 any(parentdir in self._fileset |
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542 for parentdir in util.finddirs(dir))) |
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543 |
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544 def visitchildrenset(self, dir): |
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|
545 ret = self.visitdir(dir) |
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546 if ret is True: |
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547 return 'this' |
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548 elif not ret: |
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549 return set() |
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550 assert ret == 'all' |
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551 return 'all' |
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552 |
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553 def prefix(self): |
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554 return self._prefix |
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diff
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|
555 |
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|
556 @encoding.strmethod |
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|
557 def __repr__(self): |
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|
558 return ('<patternmatcher patterns=%r>' % pycompat.bytestr(self._pats)) |
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diff
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|
559 |
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|
560 # This is basically a reimplementation of util.dirs that stores the children |
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561 # instead of just a count of them, plus a small optional optimization to avoid |
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562 # some directories we don't need. |
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563 class _dirchildren(object): |
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564 def __init__(self, paths, onlyinclude=None): |
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565 self._dirs = {} |
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566 self._onlyinclude = onlyinclude or [] |
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567 addpath = self.addpath |
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568 for f in paths: |
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569 addpath(f) |
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570 |
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571 def addpath(self, path): |
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572 if path == '': |
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573 return |
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574 dirs = self._dirs |
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575 findsplitdirs = _dirchildren._findsplitdirs |
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576 for d, b in findsplitdirs(path): |
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577 if d not in self._onlyinclude: |
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578 continue |
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579 dirs.setdefault(d, set()).add(b) |
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580 |
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581 @staticmethod |
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582 def _findsplitdirs(path): |
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583 # yields (dirname, basename) tuples, walking back to the root. This is |
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584 # very similar to util.finddirs, except: |
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585 # - produces a (dirname, basename) tuple, not just 'dirname' |
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586 # Unlike manifest._splittopdir, this does not suffix `dirname` with a |
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587 # slash. |
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588 oldpos = len(path) |
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589 pos = path.rfind('/') |
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590 while pos != -1: |
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591 yield path[:pos], path[pos + 1:oldpos] |
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592 oldpos = pos |
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593 pos = path.rfind('/', 0, pos) |
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594 yield '', path[:oldpos] |
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595 |
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596 def get(self, path): |
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597 return self._dirs.get(path, set()) |
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598 |
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599 class includematcher(basematcher): |
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600 |
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601 def __init__(self, root, kindpats, badfn=None): |
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602 super(includematcher, self).__init__(badfn) |
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603 |
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604 self._pats, self.matchfn = _buildmatch(kindpats, '(?:/|$)', root) |
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605 self._prefix = _prefix(kindpats) |
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606 roots, dirs, parents = _rootsdirsandparents(kindpats) |
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607 # roots are directories which are recursively included. |
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608 self._roots = set(roots) |
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609 # dirs are directories which are non-recursively included. |
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610 self._dirs = set(dirs) |
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611 # parents are directories which are non-recursively included because |
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612 # they are needed to get to items in _dirs or _roots. |
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613 self._parents = parents |
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614 |
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615 def visitdir(self, dir): |
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616 dir = normalizerootdir(dir, 'visitdir') |
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617 if self._prefix and dir in self._roots: |
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618 return 'all' |
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619 return (dir in self._roots or |
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620 dir in self._dirs or |
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621 dir in self._parents or |
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622 any(parentdir in self._roots |
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623 for parentdir in util.finddirs(dir))) |
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624 |
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625 @propertycache |
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626 def _allparentschildren(self): |
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627 # It may seem odd that we add dirs, roots, and parents, and then |
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628 # restrict to only parents. This is to catch the case of: |
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629 # dirs = ['foo/bar'] |
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630 # parents = ['foo'] |
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631 # if we asked for the children of 'foo', but had only added |
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632 # self._parents, we wouldn't be able to respond ['bar']. |
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633 return _dirchildren( |
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634 itertools.chain(self._dirs, self._roots, self._parents), |
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635 onlyinclude=self._parents) |
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636 |
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637 def visitchildrenset(self, dir): |
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638 if self._prefix and dir in self._roots: |
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639 return 'all' |
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640 # Note: this does *not* include the 'dir in self._parents' case from |
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641 # visitdir, that's handled below. |
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642 if ('' in self._roots or |
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643 dir in self._roots or |
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644 dir in self._dirs or |
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645 any(parentdir in self._roots |
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646 for parentdir in util.finddirs(dir))): |
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647 return 'this' |
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648 |
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649 if dir in self._parents: |
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650 return self._allparentschildren.get(dir) or set() |
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651 return set() |
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652 |
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653 @encoding.strmethod |
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654 def __repr__(self): |
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655 return ('<includematcher includes=%r>' % pycompat.bytestr(self._pats)) |
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656 |
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657 class exactmatcher(basematcher): |
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658 r'''Matches the input files exactly. They are interpreted as paths, not |
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659 patterns (so no kind-prefixes). |
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660 |
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661 >>> m = exactmatcher([b'a.txt', br're:.*\.c$']) |
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662 >>> m(b'a.txt') |
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663 True |
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664 >>> m(b'b.txt') |
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665 False |
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666 |
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667 Input files that would be matched are exactly those returned by .files() |
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668 >>> m.files() |
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669 ['a.txt', 're:.*\\.c$'] |
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670 |
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671 So pattern 're:.*\.c$' is not considered as a regex, but as a file name |
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672 >>> m(b'main.c') |
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673 False |
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674 >>> m(br're:.*\.c$') |
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675 True |
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676 ''' |
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677 |
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678 def __init__(self, files, badfn=None): |
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679 super(exactmatcher, self).__init__(badfn) |
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680 |
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681 if isinstance(files, list): |
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682 self._files = files |
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683 else: |
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684 self._files = list(files) |
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685 |
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686 matchfn = basematcher.exact |
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687 |
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688 @propertycache |
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689 def _dirs(self): |
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690 return set(util.dirs(self._fileset)) |
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691 |
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|
692 def visitdir(self, dir): |
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693 dir = normalizerootdir(dir, 'visitdir') |
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694 return dir in self._dirs |
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695 |
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696 def visitchildrenset(self, dir): |
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697 dir = normalizerootdir(dir, 'visitchildrenset') |
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698 |
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699 if not self._fileset or dir not in self._dirs: |
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700 return set() |
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701 |
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702 candidates = self._fileset | self._dirs - {''} |
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703 if dir != '': |
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704 d = dir + '/' |
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705 candidates = set(c[len(d):] for c in candidates if |
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706 c.startswith(d)) |
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|
707 # self._dirs includes all of the directories, recursively, so if |
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|
708 # we're attempting to match foo/bar/baz.txt, it'll have '', 'foo', |
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709 # 'foo/bar' in it. Thus we can safely ignore a candidate that has a |
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710 # '/' in it, indicating a it's for a subdir-of-a-subdir; the |
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|
711 # immediate subdir will be in there without a slash. |
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|
712 ret = {c for c in candidates if '/' not in c} |
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|
713 # We really do not expect ret to be empty, since that would imply that |
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|
714 # there's something in _dirs that didn't have a file in _fileset. |
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|
715 assert ret |
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|
716 return ret |
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|
717 |
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718 def isexact(self): |
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719 return True |
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|
720 |
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diff
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|
721 @encoding.strmethod |
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|
722 def __repr__(self): |
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|
723 return ('<exactmatcher files=%r>' % self._files) |
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|
724 |
32465
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|
725 class differencematcher(basematcher): |
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diff
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|
726 '''Composes two matchers by matching if the first matches and the second |
35659
821d8a5ab4ff
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parents:
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diff
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|
727 does not. |
32465
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diff
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|
728 |
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|
729 The second matcher's non-matching-attributes (bad, explicitdir, |
32465
a83a7d27911e
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|
730 traversedir) are ignored. |
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|
731 ''' |
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|
732 def __init__(self, m1, m2): |
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|
733 super(differencematcher, self).__init__() |
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|
734 self._m1 = m1 |
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|
735 self._m2 = m2 |
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|
736 self.bad = m1.bad |
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737 self.explicitdir = m1.explicitdir |
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|
738 self.traversedir = m1.traversedir |
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|
739 |
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|
740 def matchfn(self, f): |
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|
741 return self._m1(f) and not self._m2(f) |
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|
742 |
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|
743 @propertycache |
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|
744 def _files(self): |
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|
745 if self.isexact(): |
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|
746 return [f for f in self._m1.files() if self(f)] |
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|
747 # If m1 is not an exact matcher, we can't easily figure out the set of |
a83a7d27911e
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|
748 # files, because its files() are not always files. For example, if |
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|
749 # m1 is "path:dir" and m2 is "rootfileins:.", we don't |
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|
750 # want to remove "dir" from the set even though it would match m2, |
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|
751 # because the "dir" in m1 may not be a file. |
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|
752 return self._m1.files() |
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|
753 |
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|
754 def visitdir(self, dir): |
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|
755 if self._m2.visitdir(dir) == 'all': |
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diff
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|
756 return False |
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diff
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|
757 elif not self._m2.visitdir(dir): |
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758 # m2 does not match dir, we can return 'all' here if possible |
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|
759 return self._m1.visitdir(dir) |
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|
760 return bool(self._m1.visitdir(dir)) |
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|
761 |
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|
762 def visitchildrenset(self, dir): |
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763 m2_set = self._m2.visitchildrenset(dir) |
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764 if m2_set == 'all': |
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|
765 return set() |
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|
766 m1_set = self._m1.visitchildrenset(dir) |
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767 # Possible values for m1: 'all', 'this', set(...), set() |
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768 # Possible values for m2: 'this', set(...), set() |
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|
769 # If m2 has nothing under here that we care about, return m1, even if |
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770 # it's 'all'. This is a change in behavior from visitdir, which would |
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|
771 # return True, not 'all', for some reason. |
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|
772 if not m2_set: |
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|
773 return m1_set |
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|
774 if m1_set in ['all', 'this']: |
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|
775 # Never return 'all' here if m2_set is any kind of non-empty (either |
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776 # 'this' or set(foo)), since m2 might return set() for a |
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|
777 # subdirectory. |
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|
778 return 'this' |
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|
779 # Possible values for m1: set(...), set() |
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|
780 # Possible values for m2: 'this', set(...) |
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|
781 # We ignore m2's set results. They're possibly incorrect: |
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782 # m1 = path:dir/subdir, m2=rootfilesin:dir, visitchildrenset(''): |
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783 # m1 returns {'dir'}, m2 returns {'dir'}, if we subtracted we'd |
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784 # return set(), which is *not* correct, we still need to visit 'dir'! |
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785 return m1_set |
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|
786 |
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787 def isexact(self): |
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788 return self._m1.isexact() |
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|
789 |
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|
790 @encoding.strmethod |
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791 def __repr__(self): |
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792 return ('<differencematcher m1=%r, m2=%r>' % (self._m1, self._m2)) |
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|
793 |
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|
794 def intersectmatchers(m1, m2): |
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|
795 '''Composes two matchers by matching if both of them match. |
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|
796 |
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|
797 The second matcher's non-matching-attributes (bad, explicitdir, |
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798 traversedir) are ignored. |
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|
799 ''' |
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|
800 if m1 is None or m2 is None: |
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|
801 return m1 or m2 |
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|
802 if m1.always(): |
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|
803 m = copy.copy(m2) |
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|
804 # TODO: Consider encapsulating these things in a class so there's only |
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|
805 # one thing to copy from m1. |
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|
806 m.bad = m1.bad |
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|
807 m.explicitdir = m1.explicitdir |
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|
808 m.traversedir = m1.traversedir |
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|
809 return m |
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|
810 if m2.always(): |
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|
811 m = copy.copy(m1) |
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|
812 return m |
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|
813 return intersectionmatcher(m1, m2) |
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|
814 |
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|
815 class intersectionmatcher(basematcher): |
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|
816 def __init__(self, m1, m2): |
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817 super(intersectionmatcher, self).__init__() |
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818 self._m1 = m1 |
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|
819 self._m2 = m2 |
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|
820 self.bad = m1.bad |
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|
821 self.explicitdir = m1.explicitdir |
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|
822 self.traversedir = m1.traversedir |
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|
823 |
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|
824 @propertycache |
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|
825 def _files(self): |
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parents:
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|
826 if self.isexact(): |
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|
827 m1, m2 = self._m1, self._m2 |
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|
828 if not m1.isexact(): |
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|
829 m1, m2 = m2, m1 |
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|
830 return [f for f in m1.files() if m2(f)] |
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|
831 # It neither m1 nor m2 is an exact matcher, we can't easily intersect |
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|
832 # the set of files, because their files() are not always files. For |
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|
833 # example, if intersecting a matcher "-I glob:foo.txt" with matcher of |
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|
834 # "path:dir2", we don't want to remove "dir2" from the set. |
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|
835 return self._m1.files() + self._m2.files() |
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changeset
|
836 |
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|
837 def matchfn(self, f): |
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|
838 return self._m1(f) and self._m2(f) |
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|
839 |
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|
840 def visitdir(self, dir): |
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|
841 visit1 = self._m1.visitdir(dir) |
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|
842 if visit1 == 'all': |
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|
843 return self._m2.visitdir(dir) |
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|
844 # bool() because visit1=True + visit2='all' should not be 'all' |
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|
845 return bool(visit1 and self._m2.visitdir(dir)) |
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|
846 |
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|
847 def visitchildrenset(self, dir): |
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match: add visitchildrenset complement to visitdir
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diff
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|
848 m1_set = self._m1.visitchildrenset(dir) |
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|
849 if not m1_set: |
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|
850 return set() |
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851 m2_set = self._m2.visitchildrenset(dir) |
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|
852 if not m2_set: |
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|
853 return set() |
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parents:
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diff
changeset
|
854 |
081cc9a95b65
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|
855 if m1_set == 'all': |
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spectral <spectral@google.com>
parents:
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diff
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|
856 return m2_set |
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|
857 elif m2_set == 'all': |
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|
858 return m1_set |
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|
859 |
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|
860 if m1_set == 'this' or m2_set == 'this': |
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spectral <spectral@google.com>
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diff
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|
861 return 'this' |
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diff
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|
862 |
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diff
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|
863 assert isinstance(m1_set, set) and isinstance(m2_set, set) |
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|
864 return m1_set.intersection(m2_set) |
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|
865 |
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|
866 def always(self): |
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|
867 return self._m1.always() and self._m2.always() |
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|
868 |
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|
869 def isexact(self): |
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|
870 return self._m1.isexact() or self._m2.isexact() |
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|
871 |
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|
872 @encoding.strmethod |
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|
873 def __repr__(self): |
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|
874 return ('<intersectionmatcher m1=%r, m2=%r>' % (self._m1, self._m2)) |
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|
875 |
32460
f9445b528687
match: make subdirmatcher extend basematcher
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parents:
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diff
changeset
|
876 class subdirmatcher(basematcher): |
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diff
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|
877 """Adapt a matcher to work on a subdirectory only. |
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|
878 |
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|
879 The paths are remapped to remove/insert the path as needed: |
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|
880 |
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a8994d08e4a2
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diff
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|
881 >>> from . import pycompat |
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diff
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|
882 >>> m1 = match(b'root', b'', [b'a.txt', b'sub/b.txt']) |
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|
883 >>> m2 = subdirmatcher(b'sub', m1) |
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2e2699af5649
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Denis Laxalde <denis@laxalde.org>
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changeset
|
884 >>> m2(b'a.txt') |
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diff
changeset
|
885 False |
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parents:
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changeset
|
886 >>> m2(b'b.txt') |
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|
887 True |
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changeset
|
888 >>> m2.matchfn(b'a.txt') |
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|
889 False |
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|
890 >>> m2.matchfn(b'b.txt') |
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|
891 True |
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diff
changeset
|
892 >>> m2.files() |
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|
893 ['b.txt'] |
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diff
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|
894 >>> m2.exact(b'b.txt') |
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|
895 True |
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changeset
|
896 >>> def bad(f, msg): |
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|
897 ... print(pycompat.sysstr(b"%s: %s" % (f, msg))) |
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|
898 >>> m1.bad = bad |
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parents:
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|
899 >>> m2.bad(b'x.txt', b'No such file') |
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Martin Geisler <mg@lazybytes.net>
parents:
12267
diff
changeset
|
900 sub/x.txt: No such file |
12165
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
901 """ |
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
902 |
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
903 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
|
904 super(subdirmatcher, self).__init__() |
12165
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
905 self._path = path |
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
906 self._matcher = matcher |
32460
f9445b528687
match: make subdirmatcher extend basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32459
diff
changeset
|
907 self._always = matcher.always() |
12165
b7fbf24c8a93
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Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
908 |
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
909 self._files = [f[len(path) + 1:] for f in matcher._files |
b7fbf24c8a93
match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents:
12163
diff
changeset
|
910 if f.startswith(path + "/")] |
25194
ef4538ba67ef
match: explicitly naming a subrepo implies always() for the submatcher
Matt Harbison <matt_harbison@yahoo.com>
parents:
24790
diff
changeset
|
911 |
32325
763d72925691
match: use match.prefix() in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32324
diff
changeset
|
912 # 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
|
913 # a prefix matcher, this submatcher always matches. |
763d72925691
match: use match.prefix() in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32324
diff
changeset
|
914 if matcher.prefix(): |
25195 | 915 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
|
916 |
32324
77dac8fd30ee
match: avoid accessing match._pathrestricted from subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32323
diff
changeset
|
917 def bad(self, f, msg): |
77dac8fd30ee
match: avoid accessing match._pathrestricted from subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32323
diff
changeset
|
918 self._matcher.bad(self._path + "/" + f, msg) |
77dac8fd30ee
match: avoid accessing match._pathrestricted from subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32323
diff
changeset
|
919 |
32464
2e80a691e575
match: override matchfn() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32463
diff
changeset
|
920 def matchfn(self, f): |
2e80a691e575
match: override matchfn() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32463
diff
changeset
|
921 # Some information is lost in the superclass's constructor, so we |
2e80a691e575
match: override matchfn() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32463
diff
changeset
|
922 # can not accurately create the matching function for the subdirectory |
2e80a691e575
match: override matchfn() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32463
diff
changeset
|
923 # from the inputs. Instead, we override matchfn() and visitdir() to |
2e80a691e575
match: override matchfn() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32463
diff
changeset
|
924 # call the original matcher with the subdirectory path prepended. |
2e80a691e575
match: override matchfn() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32463
diff
changeset
|
925 return self._matcher.matchfn(self._path + "/" + f) |
2e80a691e575
match: override matchfn() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32463
diff
changeset
|
926 |
32323
0aa4032a97e1
match: override visitdir() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32322
diff
changeset
|
927 def visitdir(self, dir): |
42341
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
928 dir = normalizerootdir(dir, 'visitdir') |
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
929 if dir == '': |
32323
0aa4032a97e1
match: override visitdir() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32322
diff
changeset
|
930 dir = self._path |
0aa4032a97e1
match: override visitdir() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32322
diff
changeset
|
931 else: |
0aa4032a97e1
match: override visitdir() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32322
diff
changeset
|
932 dir = self._path + "/" + dir |
0aa4032a97e1
match: override visitdir() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32322
diff
changeset
|
933 return self._matcher.visitdir(dir) |
0aa4032a97e1
match: override visitdir() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32322
diff
changeset
|
934 |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
935 def visitchildrenset(self, dir): |
42341
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
936 dir = normalizerootdir(dir, 'visitchildrenset') |
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
937 if dir == '': |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
938 dir = self._path |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
939 else: |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
940 dir = self._path + "/" + dir |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
941 return self._matcher.visitchildrenset(dir) |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
942 |
32460
f9445b528687
match: make subdirmatcher extend basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32459
diff
changeset
|
943 def always(self): |
f9445b528687
match: make subdirmatcher extend basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32459
diff
changeset
|
944 return self._always |
f9445b528687
match: make subdirmatcher extend basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32459
diff
changeset
|
945 |
33379
7ddb2aa2b7af
match: express anypats(), not prefix(), in terms of the others
Martin von Zweigbergk <martinvonz@google.com>
parents:
33378
diff
changeset
|
946 def prefix(self): |
7ddb2aa2b7af
match: express anypats(), not prefix(), in terms of the others
Martin von Zweigbergk <martinvonz@google.com>
parents:
33378
diff
changeset
|
947 return self._matcher.prefix() and not self._always |
32460
f9445b528687
match: make subdirmatcher extend basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32459
diff
changeset
|
948 |
36050
c4fa47f880d3
py3: make sure we return str from __repr__
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35659
diff
changeset
|
949 @encoding.strmethod |
32552
e7aa11f3abcd
match: add __repr__ for subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32543
diff
changeset
|
950 def __repr__(self): |
e7aa11f3abcd
match: add __repr__ for subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32543
diff
changeset
|
951 return ('<subdirmatcher path=%r, matcher=%r>' % |
e7aa11f3abcd
match: add __repr__ for subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32543
diff
changeset
|
952 (self._path, self._matcher)) |
e7aa11f3abcd
match: add __repr__ for subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32543
diff
changeset
|
953 |
38611
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
954 class prefixdirmatcher(basematcher): |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
955 """Adapt a matcher to work on a parent directory. |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
956 |
41675
ddbebce94665
match: delete unused root and cwd arguments to constructors (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
41672
diff
changeset
|
957 The matcher's non-matching-attributes (bad, explicitdir, traversedir) are |
ddbebce94665
match: delete unused root and cwd arguments to constructors (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
41672
diff
changeset
|
958 ignored. |
38611
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
959 |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
960 The prefix path should usually be the relative path from the root of |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
961 this matcher to the root of the wrapped matcher. |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
962 |
38750
a8bfaf592033
doctest: convert matcher root to native path
Yuya Nishihara <yuya@tcha.org>
parents:
38612
diff
changeset
|
963 >>> m1 = match(util.localpath(b'root/d/e'), b'f', [b'../a.txt', b'b.txt']) |
41675
ddbebce94665
match: delete unused root and cwd arguments to constructors (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
41672
diff
changeset
|
964 >>> m2 = prefixdirmatcher(b'd/e', m1) |
42087
2e2699af5649
match: let regex match function return a boolean
Denis Laxalde <denis@laxalde.org>
parents:
42086
diff
changeset
|
965 >>> m2(b'a.txt') |
38611
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
966 False |
42087
2e2699af5649
match: let regex match function return a boolean
Denis Laxalde <denis@laxalde.org>
parents:
42086
diff
changeset
|
967 >>> m2(b'd/e/a.txt') |
38611
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
968 True |
42087
2e2699af5649
match: let regex match function return a boolean
Denis Laxalde <denis@laxalde.org>
parents:
42086
diff
changeset
|
969 >>> m2(b'd/e/b.txt') |
38611
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
970 False |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
971 >>> m2.files() |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
972 ['d/e/a.txt', 'd/e/f/b.txt'] |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
973 >>> m2.exact(b'd/e/a.txt') |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
974 True |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
975 >>> m2.visitdir(b'd') |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
976 True |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
977 >>> m2.visitdir(b'd/e') |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
978 True |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
979 >>> m2.visitdir(b'd/e/f') |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
980 True |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
981 >>> m2.visitdir(b'd/e/g') |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
982 False |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
983 >>> m2.visitdir(b'd/ef') |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
984 False |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
985 """ |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
986 |
41675
ddbebce94665
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Martin von Zweigbergk <martinvonz@google.com>
parents:
41672
diff
changeset
|
987 def __init__(self, path, matcher, badfn=None): |
ddbebce94665
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Martin von Zweigbergk <martinvonz@google.com>
parents:
41672
diff
changeset
|
988 super(prefixdirmatcher, self).__init__(badfn) |
38611
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
989 if not path: |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
990 raise error.ProgrammingError('prefix path must not be empty') |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
991 self._path = path |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
992 self._pathprefix = path + '/' |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
993 self._matcher = matcher |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
994 |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
995 @propertycache |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
996 def _files(self): |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
997 return [self._pathprefix + f for f in self._matcher._files] |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
998 |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
999 def matchfn(self, f): |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1000 if not f.startswith(self._pathprefix): |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1001 return False |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1002 return self._matcher.matchfn(f[len(self._pathprefix):]) |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1003 |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1004 @propertycache |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1005 def _pathdirs(self): |
42346
38d85ec06552
match: drop unnecessary adding of '' to set of dirs
Martin von Zweigbergk <martinvonz@google.com>
parents:
42343
diff
changeset
|
1006 return set(util.finddirs(self._path)) |
38611
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Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1007 |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
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diff
changeset
|
1008 def visitdir(self, dir): |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1009 if dir == self._path: |
42341
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
1010 return self._matcher.visitdir('') |
38611
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Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1011 if dir.startswith(self._pathprefix): |
0ba4cf3f088f
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Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1012 return self._matcher.visitdir(dir[len(self._pathprefix):]) |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1013 return dir in self._pathdirs |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1014 |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1015 def visitchildrenset(self, dir): |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1016 if dir == self._path: |
42341
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
1017 return self._matcher.visitchildrenset('') |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1018 if dir.startswith(self._pathprefix): |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1019 return self._matcher.visitchildrenset(dir[len(self._pathprefix):]) |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1020 if dir in self._pathdirs: |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1021 return 'this' |
38958
b9f94d67ea73
match: add missing "return set()", add FIXME to test to doc a bug
Kyle Lippincott <spectral@google.com>
parents:
38957
diff
changeset
|
1022 return set() |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1023 |
38611
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1024 def isexact(self): |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
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diff
changeset
|
1025 return self._matcher.isexact() |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1026 |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1027 def prefix(self): |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1028 return self._matcher.prefix() |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1029 |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1030 @encoding.strmethod |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1031 def __repr__(self): |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1032 return ('<prefixdirmatcher path=%r, matcher=%r>' |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1033 % (pycompat.bytestr(self._path), self._matcher)) |
0ba4cf3f088f
match: add prefixdirmatcher to adapt subrepo matcher back
Yuya Nishihara <yuya@tcha.org>
parents:
38581
diff
changeset
|
1034 |
33319
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1035 class unionmatcher(basematcher): |
33448
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1036 """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
|
1037 |
41675
ddbebce94665
match: delete unused root and cwd arguments to constructors (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
changeset
|
1038 The non-matching-attributes (bad, explicitdir, traversedir) are taken from |
ddbebce94665
match: delete unused root and cwd arguments to constructors (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
41672
diff
changeset
|
1039 the first matcher. |
33448
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1040 """ |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1041 |
33319
3c84591e7321
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1042 def __init__(self, matchers): |
33448
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1043 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
|
1044 super(unionmatcher, self).__init__() |
33448
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1045 self.explicitdir = m1.explicitdir |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1046 self.traversedir = m1.traversedir |
33319
3c84591e7321
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1047 self._matchers = matchers |
3c84591e7321
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1048 |
33380
892d255ec2a1
match: override matchfn instead of __call__ for consistency
Martin von Zweigbergk <martinvonz@google.com>
parents:
33379
diff
changeset
|
1049 def matchfn(self, f): |
33319
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1050 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
|
1051 if match(f): |
33319
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1052 return True |
3c84591e7321
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1053 return False |
3c84591e7321
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1054 |
33448
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match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1055 def visitdir(self, dir): |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1056 r = False |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1057 for m in self._matchers: |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1058 v = m.visitdir(dir) |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1059 if v == 'all': |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1060 return v |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1061 r |= v |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1062 return r |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1063 |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1064 def visitchildrenset(self, dir): |
081cc9a95b65
match: add visitchildrenset complement to visitdir
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parents:
38954
diff
changeset
|
1065 r = set() |
081cc9a95b65
match: add visitchildrenset complement to visitdir
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parents:
38954
diff
changeset
|
1066 this = False |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1067 for m in self._matchers: |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1068 v = m.visitchildrenset(dir) |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1069 if not v: |
081cc9a95b65
match: add visitchildrenset complement to visitdir
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parents:
38954
diff
changeset
|
1070 continue |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
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diff
changeset
|
1071 if v == 'all': |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1072 return v |
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match: add visitchildrenset complement to visitdir
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parents:
38954
diff
changeset
|
1073 if this or v == 'this': |
081cc9a95b65
match: add visitchildrenset complement to visitdir
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parents:
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diff
changeset
|
1074 this = True |
081cc9a95b65
match: add visitchildrenset complement to visitdir
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parents:
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diff
changeset
|
1075 # don't break, we might have an 'all' in here. |
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match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
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diff
changeset
|
1076 continue |
081cc9a95b65
match: add visitchildrenset complement to visitdir
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parents:
38954
diff
changeset
|
1077 assert isinstance(v, set) |
081cc9a95b65
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parents:
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diff
changeset
|
1078 r = r.union(v) |
081cc9a95b65
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spectral <spectral@google.com>
parents:
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diff
changeset
|
1079 if this: |
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spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1080 return 'this' |
081cc9a95b65
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parents:
38954
diff
changeset
|
1081 return r |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1082 |
36050
c4fa47f880d3
py3: make sure we return str from __repr__
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35659
diff
changeset
|
1083 @encoding.strmethod |
33319
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1084 def __repr__(self): |
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1085 return ('<unionmatcher matchers=%r>' % self._matchers) |
3c84591e7321
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1086 |
21111
9d28fd795215
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Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1087 def patkind(pattern, default=None): |
42082
413a75da98ce
match: add doctest examples for patkind()
Denis Laxalde <denis@laxalde.org>
parents:
42081
diff
changeset
|
1088 '''If pattern is 'kind:pat' with a known kind, return kind. |
413a75da98ce
match: add doctest examples for patkind()
Denis Laxalde <denis@laxalde.org>
parents:
42081
diff
changeset
|
1089 |
42186
fd384911f51b
match: use raw strings to avoid illegal baskslash escape
Gregory Szorc <gregory.szorc@gmail.com>
parents:
42099
diff
changeset
|
1090 >>> patkind(br're:.*\.c$') |
42082
413a75da98ce
match: add doctest examples for patkind()
Denis Laxalde <denis@laxalde.org>
parents:
42081
diff
changeset
|
1091 're' |
42098
5753e5949b51
py3: add b'' prefixes to new doctests in match.py
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
42087
diff
changeset
|
1092 >>> patkind(b'glob:*.c') |
42082
413a75da98ce
match: add doctest examples for patkind()
Denis Laxalde <denis@laxalde.org>
parents:
42081
diff
changeset
|
1093 'glob' |
42098
5753e5949b51
py3: add b'' prefixes to new doctests in match.py
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
42087
diff
changeset
|
1094 >>> patkind(b'relpath:test.py') |
42082
413a75da98ce
match: add doctest examples for patkind()
Denis Laxalde <denis@laxalde.org>
parents:
42081
diff
changeset
|
1095 'relpath' |
42098
5753e5949b51
py3: add b'' prefixes to new doctests in match.py
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
42087
diff
changeset
|
1096 >>> 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
|
1097 >>> patkind(b'main.py', default=b're') |
42082
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parents:
42081
diff
changeset
|
1098 're' |
413a75da98ce
match: add doctest examples for patkind()
Denis Laxalde <denis@laxalde.org>
parents:
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changeset
|
1099 ''' |
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parents:
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diff
changeset
|
1100 return _patsplit(pattern, default)[0] |
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Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
1101 |
21111
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parents:
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diff
changeset
|
1102 def _patsplit(pattern, default): |
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parents:
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|
1103 """Split a string into the optional pattern kind prefix and the actual |
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parents:
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changeset
|
1104 pattern.""" |
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changeset
|
1105 if ':' in pattern: |
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parents:
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diff
changeset
|
1106 kind, pat = pattern.split(':', 1) |
33684
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Kostia Balytskyi <ikostia@fb.com>
parents:
33582
diff
changeset
|
1107 if kind in allpatternkinds: |
21111
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parents:
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diff
changeset
|
1108 return kind, pat |
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parents:
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diff
changeset
|
1109 return default, pattern |
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match: move util match functions over
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parents:
8568
diff
changeset
|
1110 |
8582
a4c199e12b5a
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Matt Mackall <mpm@selenic.com>
parents:
8581
diff
changeset
|
1111 def _globre(pat): |
21112
03782d2fc776
match: _globre doctests
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parents:
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diff
changeset
|
1112 r'''Convert an extended glob string to a regexp string. |
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1113 |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
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parents:
34131
diff
changeset
|
1114 >>> from . import pycompat |
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1115 >>> def bprint(s): |
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
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parents:
34131
diff
changeset
|
1116 ... print(pycompat.sysstr(s)) |
a8994d08e4a2
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Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1117 >>> bprint(_globre(br'?')) |
21112
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1118 . |
34137
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Yuya Nishihara <yuya@tcha.org>
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34131
diff
changeset
|
1119 >>> bprint(_globre(br'*')) |
21112
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match: _globre doctests
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parents:
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diff
changeset
|
1120 [^/]* |
34137
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parents:
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diff
changeset
|
1121 >>> bprint(_globre(br'**')) |
21112
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match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1122 .* |
34137
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parents:
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diff
changeset
|
1123 >>> bprint(_globre(br'**/a')) |
21815
a4b67bf1f0a5
match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents:
21191
diff
changeset
|
1124 (?:.*/)?a |
34137
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parents:
34131
diff
changeset
|
1125 >>> bprint(_globre(br'a/**/b')) |
38475
67dc32d4e790
cleanup: migrate from re.escape to stringutil.reescape
Augie Fackler <augie@google.com>
parents:
38019
diff
changeset
|
1126 a/(?:.*/)?b |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1127 >>> bprint(_globre(br'[a*?!^][^b][!c]')) |
21112
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1128 [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
|
1129 >>> bprint(_globre(br'{a,b}')) |
21112
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1130 (?:a|b) |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1131 >>> bprint(_globre(br'.\*\?')) |
21112
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1132 \.\*\? |
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1133 ''' |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1134 i, n = 0, len(pat) |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1135 res = '' |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1136 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
|
1137 escape = util.stringutil.regexbytesescapemap.get |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10263
diff
changeset
|
1138 def peek(): |
31421
5c9cda37d7f6
match: slice over bytes to get the byteschr instead of ascii value
Pulkit Goyal <7895pulkit@gmail.com>
parents:
31420
diff
changeset
|
1139 return i < n and pat[i:i + 1] |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1140 while i < n: |
31421
5c9cda37d7f6
match: slice over bytes to get the byteschr instead of ascii value
Pulkit Goyal <7895pulkit@gmail.com>
parents:
31420
diff
changeset
|
1141 c = pat[i:i + 1] |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10263
diff
changeset
|
1142 i += 1 |
8583
19d1b2aec562
match: optimize escaping in _globre
Matt Mackall <mpm@selenic.com>
parents:
8582
diff
changeset
|
1143 if c not in '*?[{},\\': |
40684
e6c9ef5e11a0
match: provide and use a quick way to escape a single byte
Boris Feld <boris.feld@octobus.net>
parents:
40345
diff
changeset
|
1144 res += escape(c, c) |
8583
19d1b2aec562
match: optimize escaping in _globre
Matt Mackall <mpm@selenic.com>
parents:
8582
diff
changeset
|
1145 elif c == '*': |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1146 if peek() == '*': |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1147 i += 1 |
21815
a4b67bf1f0a5
match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents:
21191
diff
changeset
|
1148 if peek() == '/': |
a4b67bf1f0a5
match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents:
21191
diff
changeset
|
1149 i += 1 |
a4b67bf1f0a5
match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents:
21191
diff
changeset
|
1150 res += '(?:.*/)?' |
a4b67bf1f0a5
match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents:
21191
diff
changeset
|
1151 else: |
a4b67bf1f0a5
match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents:
21191
diff
changeset
|
1152 res += '.*' |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1153 else: |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1154 res += '[^/]*' |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1155 elif c == '?': |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1156 res += '.' |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1157 elif c == '[': |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1158 j = i |
31421
5c9cda37d7f6
match: slice over bytes to get the byteschr instead of ascii value
Pulkit Goyal <7895pulkit@gmail.com>
parents:
31420
diff
changeset
|
1159 if j < n and pat[j:j + 1] in '!]': |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1160 j += 1 |
31421
5c9cda37d7f6
match: slice over bytes to get the byteschr instead of ascii value
Pulkit Goyal <7895pulkit@gmail.com>
parents:
31420
diff
changeset
|
1161 while j < n and pat[j:j + 1] != ']': |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1162 j += 1 |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1163 if j >= n: |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1164 res += '\\[' |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1165 else: |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1166 stuff = pat[i:j].replace('\\','\\\\') |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1167 i = j + 1 |
31421
5c9cda37d7f6
match: slice over bytes to get the byteschr instead of ascii value
Pulkit Goyal <7895pulkit@gmail.com>
parents:
31420
diff
changeset
|
1168 if stuff[0:1] == '!': |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1169 stuff = '^' + stuff[1:] |
31421
5c9cda37d7f6
match: slice over bytes to get the byteschr instead of ascii value
Pulkit Goyal <7895pulkit@gmail.com>
parents:
31420
diff
changeset
|
1170 elif stuff[0:1] == '^': |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1171 stuff = '\\' + stuff |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1172 res = '%s[%s]' % (res, stuff) |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1173 elif c == '{': |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1174 group += 1 |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1175 res += '(?:' |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1176 elif c == '}' and group: |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1177 res += ')' |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1178 group -= 1 |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1179 elif c == ',' and group: |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1180 res += '|' |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1181 elif c == '\\': |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1182 p = peek() |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1183 if p: |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1184 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
|
1185 res += escape(p, p) |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1186 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
|
1187 res += escape(c, c) |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1188 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
|
1189 res += escape(c, c) |
8582
a4c199e12b5a
match: remove head and tail args from _globre
Matt Mackall <mpm@selenic.com>
parents:
8581
diff
changeset
|
1190 return res |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1191 |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1192 def _regex(kind, pat, globsuffix): |
42329
c7652f7440d9
rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
42195
diff
changeset
|
1193 '''Convert a (normalized) pattern of any kind into a |
c7652f7440d9
rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
42195
diff
changeset
|
1194 regular expression. |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1195 globsuffix is appended to the regexp of globs.''' |
42329
c7652f7440d9
rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
42195
diff
changeset
|
1196 |
42452
a3a8887e4426
rust: using policy.importrust from Python callers
Georges Racinet <georges.racinet@octobus.net>
parents:
42367
diff
changeset
|
1197 if rustmod is not None: |
42329
c7652f7440d9
rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
42195
diff
changeset
|
1198 try: |
42452
a3a8887e4426
rust: using policy.importrust from Python callers
Georges Racinet <georges.racinet@octobus.net>
parents:
42367
diff
changeset
|
1199 return rustmod.build_single_regex( |
42329
c7652f7440d9
rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
42195
diff
changeset
|
1200 kind, |
c7652f7440d9
rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
42195
diff
changeset
|
1201 pat, |
c7652f7440d9
rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
42195
diff
changeset
|
1202 globsuffix |
c7652f7440d9
rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
42195
diff
changeset
|
1203 ) |
42452
a3a8887e4426
rust: using policy.importrust from Python callers
Georges Racinet <georges.racinet@octobus.net>
parents:
42367
diff
changeset
|
1204 except rustmod.PatternError: |
42329
c7652f7440d9
rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
42195
diff
changeset
|
1205 raise error.ProgrammingError( |
c7652f7440d9
rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
42195
diff
changeset
|
1206 'not a regex pattern: %s:%s' % (kind, pat) |
c7652f7440d9
rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
42195
diff
changeset
|
1207 ) |
c7652f7440d9
rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
42195
diff
changeset
|
1208 |
42341
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
1209 if not pat and kind in ('glob', 'relpath'): |
8574
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1210 return '' |
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1211 if kind == 're': |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1212 return pat |
33358
38b6122df5c7
match: combine regex code for path: and relpath:
Martin von Zweigbergk <martinvonz@google.com>
parents:
33357
diff
changeset
|
1213 if kind in ('path', 'relpath'): |
25636
bfe9ed85f27c
match: let 'path:.' and 'path:' match everything (issue4687)
Matt Harbison <matt_harbison@yahoo.com>
parents:
25194
diff
changeset
|
1214 if pat == '.': |
bfe9ed85f27c
match: let 'path:.' and 'path:' match everything (issue4687)
Matt Harbison <matt_harbison@yahoo.com>
parents:
25194
diff
changeset
|
1215 return '' |
38475
67dc32d4e790
cleanup: migrate from re.escape to stringutil.reescape
Augie Fackler <augie@google.com>
parents:
38019
diff
changeset
|
1216 return util.stringutil.reescape(pat) + '(?:/|$)' |
31012
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1217 if kind == 'rootfilesin': |
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1218 if pat == '.': |
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1219 escaped = '' |
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1220 else: |
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1221 # Pattern is a directory name. |
38475
67dc32d4e790
cleanup: migrate from re.escape to stringutil.reescape
Augie Fackler <augie@google.com>
parents:
38019
diff
changeset
|
1222 escaped = util.stringutil.reescape(pat) + '/' |
31012
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1223 # Anything after the pattern must be a non-directory. |
33357
a21819f439fe
match: remove unnecessary '^' from regexes
Martin von Zweigbergk <martinvonz@google.com>
parents:
33319
diff
changeset
|
1224 return escaped + '[^/]+$' |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1225 if kind == 'relglob': |
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1226 return '(?:|.*/)' + _globre(pat) + globsuffix |
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1227 if kind == 'relre': |
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1228 if pat.startswith('^'): |
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1229 return pat |
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1230 return '.*' + pat |
41282
4fab8a7d2d72
match: support rooted globs in hgignore
Valentin Gatien-Baron <vgatien-baron@janestreet.com>
parents:
41129
diff
changeset
|
1231 if kind in ('glob', 'rootglob'): |
38578
2d487b9cac07
match: explode if unsupported pattern passed down to _regex() builder
Yuya Nishihara <yuya@tcha.org>
parents:
38577
diff
changeset
|
1232 return _globre(pat) + globsuffix |
2d487b9cac07
match: explode if unsupported pattern passed down to _regex() builder
Yuya Nishihara <yuya@tcha.org>
parents:
38577
diff
changeset
|
1233 raise error.ProgrammingError('not a regex pattern: %s:%s' % (kind, pat)) |
8574
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1234 |
41669
a13268524c25
match: delete unused argument "listsubrepos" from _buildmatch()
Martin von Zweigbergk <martinvonz@google.com>
parents:
41668
diff
changeset
|
1235 def _buildmatch(kindpats, globsuffix, root): |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1236 '''Return regexp string and a matcher function for kindpats. |
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1237 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
|
1238 matchfuncs = [] |
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1239 |
25283
19d0e5efa6ca
match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents:
25250
diff
changeset
|
1240 subincludes, kindpats = _expandsubinclude(kindpats, root) |
19d0e5efa6ca
match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents:
25250
diff
changeset
|
1241 if subincludes: |
32132
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1242 submatchers = {} |
25283
19d0e5efa6ca
match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents:
25250
diff
changeset
|
1243 def matchsubinclude(f): |
32132
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1244 for prefix, matcherargs in subincludes: |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1245 if f.startswith(prefix): |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1246 mf = submatchers.get(prefix) |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1247 if mf is None: |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1248 mf = match(*matcherargs) |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1249 submatchers[prefix] = mf |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1250 |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1251 if mf(f[len(prefix):]): |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1252 return True |
25283
19d0e5efa6ca
match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents:
25250
diff
changeset
|
1253 return False |
19d0e5efa6ca
match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents:
25250
diff
changeset
|
1254 matchfuncs.append(matchsubinclude) |
14675
cfc89398f710
match: introduce basic fileset support
Matt Mackall <mpm@selenic.com>
parents:
14674
diff
changeset
|
1255 |
25239
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1256 regex = '' |
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1257 if kindpats: |
40242
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1258 if all(k == 'rootfilesin' for k, p, s in kindpats): |
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1259 dirs = {p for k, p, s in kindpats} |
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1260 def mf(f): |
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1261 i = f.rfind('/') |
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1262 if i >= 0: |
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1263 dir = f[:i] |
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1264 else: |
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1265 dir = '.' |
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1266 return dir in dirs |
40345
d30a19d10441
match: fix up a repr to not crash on Python 3
Augie Fackler <augie@google.com>
parents:
40242
diff
changeset
|
1267 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
|
1268 matchfuncs.append(mf) |
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1269 else: |
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1270 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
|
1271 matchfuncs.append(mf) |
25239
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1272 |
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1273 if len(matchfuncs) == 1: |
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1274 return regex, matchfuncs[0] |
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1275 else: |
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1276 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
|
1277 |
40774
8306dac48061
match: extract a literal constant into a symbolic one
Boris Feld <boris.feld@octobus.net>
parents:
40757
diff
changeset
|
1278 MAX_RE_SIZE = 20000 |
8306dac48061
match: extract a literal constant into a symbolic one
Boris Feld <boris.feld@octobus.net>
parents:
40757
diff
changeset
|
1279 |
40776
ce401300f981
match: extract function that group regexps
Boris Feld <boris.feld@octobus.net>
parents:
40775
diff
changeset
|
1280 def _joinregexes(regexps): |
ce401300f981
match: extract function that group regexps
Boris Feld <boris.feld@octobus.net>
parents:
40775
diff
changeset
|
1281 """gather multiple regular expressions into a single one""" |
40782
3984409e144b
match: drop unnecessary wrapping of regex in group
Martin von Zweigbergk <martinvonz@google.com>
parents:
40781
diff
changeset
|
1282 return '|'.join(regexps) |
40776
ce401300f981
match: extract function that group regexps
Boris Feld <boris.feld@octobus.net>
parents:
40775
diff
changeset
|
1283 |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1284 def _buildregexmatch(kindpats, globsuffix): |
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1285 """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
|
1286 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
|
1287 |
4e02f25f31c6
match: test for overflow error in pattern
Boris Feld <boris.feld@octobus.net>
parents:
40774
diff
changeset
|
1288 Test too large input |
4e02f25f31c6
match: test for overflow error in pattern
Boris Feld <boris.feld@octobus.net>
parents:
40774
diff
changeset
|
1289 >>> _buildregexmatch([ |
40947
9e462fb88f79
match: fix doctest to use bytes instead of str
Augie Fackler <augie@google.com>
parents:
40782
diff
changeset
|
1290 ... (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
|
1291 ... ], b'$') |
40775
4e02f25f31c6
match: test for overflow error in pattern
Boris Feld <boris.feld@octobus.net>
parents:
40774
diff
changeset
|
1292 Traceback (most recent call last): |
4e02f25f31c6
match: test for overflow error in pattern
Boris Feld <boris.feld@octobus.net>
parents:
40774
diff
changeset
|
1293 ... |
40778
69bd3176da7c
match: raise an Abort error instead of OverflowError
Boris Feld <boris.feld@octobus.net>
parents:
40777
diff
changeset
|
1294 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
|
1295 """ |
8574
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1296 try: |
40777
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1297 allgroups = [] |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1298 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
|
1299 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
|
1300 |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1301 startidx = 0 |
40782
3984409e144b
match: drop unnecessary wrapping of regex in group
Martin von Zweigbergk <martinvonz@google.com>
parents:
40781
diff
changeset
|
1302 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
|
1303 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
|
1304 piecesize = len(r) |
40782
3984409e144b
match: drop unnecessary wrapping of regex in group
Martin von Zweigbergk <martinvonz@google.com>
parents:
40781
diff
changeset
|
1305 if piecesize > MAX_RE_SIZE: |
40778
69bd3176da7c
match: raise an Abort error instead of OverflowError
Boris Feld <boris.feld@octobus.net>
parents:
40777
diff
changeset
|
1306 msg = _("matcher pattern is too long (%d bytes)") % piecesize |
69bd3176da7c
match: raise an Abort error instead of OverflowError
Boris Feld <boris.feld@octobus.net>
parents:
40777
diff
changeset
|
1307 raise error.Abort(msg) |
40780
1e019f45fa88
match: make "groupsize" include the trailing "|"
Martin von Zweigbergk <martinvonz@google.com>
parents:
40779
diff
changeset
|
1308 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
|
1309 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
|
1310 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
|
1311 startidx = idx |
40782
3984409e144b
match: drop unnecessary wrapping of regex in group
Martin von Zweigbergk <martinvonz@google.com>
parents:
40781
diff
changeset
|
1312 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
|
1313 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
|
1314 |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1315 if startidx == 0: |
42087
2e2699af5649
match: let regex match function return a boolean
Denis Laxalde <denis@laxalde.org>
parents:
42086
diff
changeset
|
1316 matcher = _rematcher(fullregexp) |
42099
bccb322f1496
match: fix re2 compability broken in 2e2699af5649
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42098
diff
changeset
|
1317 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
|
1318 else: |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1319 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
|
1320 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
|
1321 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
|
1322 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
|
1323 return fullregexp, func |
8574
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1324 except re.error: |
25213
08a8e9da0ae7
match: add source to kindpats list
Durham Goode <durham@fb.com>
parents:
25195
diff
changeset
|
1325 for k, p, s in kindpats: |
8574
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1326 try: |
40782
3984409e144b
match: drop unnecessary wrapping of regex in group
Martin von Zweigbergk <martinvonz@google.com>
parents:
40781
diff
changeset
|
1327 _rematcher(_regex(k, p, globsuffix)) |
8574
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1328 except re.error: |
25213
08a8e9da0ae7
match: add source to kindpats list
Durham Goode <durham@fb.com>
parents:
25195
diff
changeset
|
1329 if s: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26014
diff
changeset
|
1330 raise error.Abort(_("%s: invalid pattern (%s): %s") % |
40779
e8c992d56465
match: fix an unaligned (but harmless) indent
Martin von Zweigbergk <martinvonz@google.com>
parents:
40778
diff
changeset
|
1331 (s, k, p)) |
25213
08a8e9da0ae7
match: add source to kindpats list
Durham Goode <durham@fb.com>
parents:
25195
diff
changeset
|
1332 else: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26014
diff
changeset
|
1333 raise error.Abort(_("invalid pattern (%s): %s") % (k, p)) |
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26014
diff
changeset
|
1334 raise error.Abort(_("invalid pattern")) |
8574
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1335 |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1336 def _patternrootsanddirs(kindpats): |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1337 '''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
|
1338 |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1339 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
|
1340 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
|
1341 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
|
1342 directories. |
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
|
1343 ''' |
8576
ec4ed21db4b2
match: split up _normalizepats
Matt Mackall <mpm@selenic.com>
parents:
8575
diff
changeset
|
1344 r = [] |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1345 d = [] |
25213
08a8e9da0ae7
match: add source to kindpats list
Durham Goode <durham@fb.com>
parents:
25195
diff
changeset
|
1346 for kind, pat, source in kindpats: |
41282
4fab8a7d2d72
match: support rooted globs in hgignore
Valentin Gatien-Baron <vgatien-baron@janestreet.com>
parents:
41129
diff
changeset
|
1347 if kind in ('glob', 'rootglob'): # find the non-glob prefix |
8584
0f06e72abfdc
match: fold _globprefix into _roots
Matt Mackall <mpm@selenic.com>
parents:
8583
diff
changeset
|
1348 root = [] |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1349 for p in pat.split('/'): |
8584
0f06e72abfdc
match: fold _globprefix into _roots
Matt Mackall <mpm@selenic.com>
parents:
8583
diff
changeset
|
1350 if '[' in p or '{' in p or '*' in p or '?' in p: |
0f06e72abfdc
match: fold _globprefix into _roots
Matt Mackall <mpm@selenic.com>
parents:
8583
diff
changeset
|
1351 break |
0f06e72abfdc
match: fold _globprefix into _roots
Matt Mackall <mpm@selenic.com>
parents:
8583
diff
changeset
|
1352 root.append(p) |
42341
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
1353 r.append('/'.join(root)) |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1354 elif kind in ('relpath', 'path'): |
42341
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
1355 if pat == '.': |
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
1356 pat = '' |
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
1357 r.append(pat) |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1358 elif kind in ('rootfilesin',): |
42341
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
1359 if pat == '.': |
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
1360 pat = '' |
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
1361 d.append(pat) |
19107
fcf08023c011
match: fix root calculation for combining regexps with simple paths
Mads Kiilerich <madski@unity3d.com>
parents:
18713
diff
changeset
|
1362 else: # relglob, re, relre |
42341
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
1363 r.append('') |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1364 return r, d |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1365 |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1366 def _roots(kindpats): |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1367 '''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
|
1368 roots, dirs = _patternrootsanddirs(kindpats) |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1369 return roots |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1370 |
38954
5a7df82de142
includematcher: separate "parents" from "dirs"
spectral <spectral@google.com>
parents:
38750
diff
changeset
|
1371 def _rootsdirsandparents(kindpats): |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1372 '''Returns roots and exact directories from patterns. |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1373 |
38957
f356be1a7ba3
match: correct doc for _rootsdirsandparents after 5a7df82de142
Kyle Lippincott <spectral@google.com>
parents:
38955
diff
changeset
|
1374 `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
|
1375 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
|
1376 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
|
1377 |
f356be1a7ba3
match: correct doc for _rootsdirsandparents after 5a7df82de142
Kyle Lippincott <spectral@google.com>
parents:
38955
diff
changeset
|
1378 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
|
1379 |
42367
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1380 >>> r = _rootsdirsandparents( |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1381 ... [(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
|
1382 ... (b'glob', b'g*', b'')]) |
42367
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1383 >>> 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
|
1384 (['g/h', 'g/h', ''], []) ['', 'g'] |
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1385 >>> r = _rootsdirsandparents( |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1386 ... [(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
|
1387 >>> 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
|
1388 ([], ['g/h', '']) ['', 'g'] |
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1389 >>> r = _rootsdirsandparents( |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1390 ... [(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
|
1391 ... (b'path', b'', b'')]) |
42367
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1392 >>> 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
|
1393 (['r', 'p/p', ''], []) ['', 'p'] |
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1394 >>> r = _rootsdirsandparents( |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1395 ... [(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
|
1396 ... (b'relre', b'rr', b'')]) |
42367
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1397 >>> 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
|
1398 (['', '', ''], []) [''] |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1399 ''' |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1400 r, d = _patternrootsanddirs(kindpats) |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1401 |
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
|
1402 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
|
1403 # 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
|
1404 # scanned to get to either the roots or the other exact directories. |
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
|
1405 p.update(util.dirs(d)) |
c4b8f8637d7a
match: de-flake test-doctest.py by not depending on util.dirs() order
Martin von Zweigbergk <martinvonz@google.com>
parents:
42346
diff
changeset
|
1406 p.update(util.dirs(r)) |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1407 |
39460
35ecaa999a12
match: improve includematcher.visitchildrenset to be much faster and cached
Kyle Lippincott <spectral@google.com>
parents:
39261
diff
changeset
|
1408 # 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
|
1409 # returning. |
35ecaa999a12
match: improve includematcher.visitchildrenset to be much faster and cached
Kyle Lippincott <spectral@google.com>
parents:
39261
diff
changeset
|
1410 # 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
|
1411 # '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
|
1412 return r, d, p |
8576
ec4ed21db4b2
match: split up _normalizepats
Matt Mackall <mpm@selenic.com>
parents:
8575
diff
changeset
|
1413 |
31012
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1414 def _explicitfiles(kindpats): |
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1415 '''Returns the potential explicit filenames from the patterns. |
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1416 |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1417 >>> _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
|
1418 ['foo/bar'] |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1419 >>> _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
|
1420 [] |
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1421 ''' |
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1422 # 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
|
1423 # directory names). |
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1424 filable = [kp for kp in kindpats if kp[0] not in ('rootfilesin',)] |
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1425 return _roots(filable) |
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1426 |
33405
6aa643762641
match: inverse _anypats(), making it _prefix()
Martin von Zweigbergk <martinvonz@google.com>
parents:
33380
diff
changeset
|
1427 def _prefix(kindpats): |
6aa643762641
match: inverse _anypats(), making it _prefix()
Martin von Zweigbergk <martinvonz@google.com>
parents:
33380
diff
changeset
|
1428 '''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
|
1429 for kind, pat, source in kindpats: |
33405
6aa643762641
match: inverse _anypats(), making it _prefix()
Martin von Zweigbergk <martinvonz@google.com>
parents:
33380
diff
changeset
|
1430 if kind not in ('path', 'relpath'): |
6aa643762641
match: inverse _anypats(), making it _prefix()
Martin von Zweigbergk <martinvonz@google.com>
parents:
33380
diff
changeset
|
1431 return False |
6aa643762641
match: inverse _anypats(), making it _prefix()
Martin von Zweigbergk <martinvonz@google.com>
parents:
33380
diff
changeset
|
1432 return True |
25167
6f7048cc2419
ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents:
25122
diff
changeset
|
1433 |
6f7048cc2419
ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents:
25122
diff
changeset
|
1434 _commentre = None |
6f7048cc2419
ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents:
25122
diff
changeset
|
1435 |
27595
9e2d01707e71
match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents:
27343
diff
changeset
|
1436 def readpatternfile(filepath, warn, sourceinfo=False): |
25167
6f7048cc2419
ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents:
25122
diff
changeset
|
1437 '''parse a pattern file, returning a list of |
6f7048cc2419
ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents:
25122
diff
changeset
|
1438 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
|
1439 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
|
1440 |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1441 trailing white space is dropped. |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1442 the escape character is backslash. |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1443 comments start with #. |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1444 empty lines are skipped. |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1445 |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1446 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
|
1447 |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1448 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
|
1449 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
|
1450 re:pattern # non-rooted regular expression |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1451 glob:pattern # non-rooted glob |
41282
4fab8a7d2d72
match: support rooted globs in hgignore
Valentin Gatien-Baron <vgatien-baron@janestreet.com>
parents:
41129
diff
changeset
|
1452 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
|
1453 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
|
1454 |
9e2d01707e71
match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents:
27343
diff
changeset
|
1455 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
|
1456 (pattern, lineno, originalline). |
c7652f7440d9
rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
42195
diff
changeset
|
1457 This is useful to debug ignore patterns. |
27595
9e2d01707e71
match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents:
27343
diff
changeset
|
1458 ''' |
25216
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1459 |
42452
a3a8887e4426
rust: using policy.importrust from Python callers
Georges Racinet <georges.racinet@octobus.net>
parents:
42367
diff
changeset
|
1460 if rustmod is not None: |
a3a8887e4426
rust: using policy.importrust from Python callers
Georges Racinet <georges.racinet@octobus.net>
parents:
42367
diff
changeset
|
1461 result, warnings = rustmod.read_pattern_file( |
42329
c7652f7440d9
rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
42195
diff
changeset
|
1462 filepath, |
c7652f7440d9
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Raphaël Gomès <rgomes@octobus.net>
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1463 bool(warn), |
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Raphaël Gomès <rgomes@octobus.net>
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|
1464 sourceinfo, |
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Raphaël Gomès <rgomes@octobus.net>
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|
1465 ) |
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Raphaël Gomès <rgomes@octobus.net>
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|
1466 |
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|
1467 for warning_params in warnings: |
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rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
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diff
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|
1468 # Can't be easily emitted from Rust, because it would require |
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rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
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42195
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|
1469 # a mechanism for both gettext and calling the `warn` function. |
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1470 warn(_("%s: ignoring invalid syntax '%s'\n") % warning_params) |
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1471 |
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1472 return result |
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1473 |
40685
e41f6c2e69c4
match: reformat `syntaxes` dictionary for better maintainability
Boris Feld <boris.feld@octobus.net>
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|
1474 syntaxes = { |
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Boris Feld <boris.feld@octobus.net>
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1475 're': 'relre:', |
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Boris Feld <boris.feld@octobus.net>
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1476 'regexp': 'relre:', |
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match: reformat `syntaxes` dictionary for better maintainability
Boris Feld <boris.feld@octobus.net>
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|
1477 'glob': 'relglob:', |
41282
4fab8a7d2d72
match: support rooted globs in hgignore
Valentin Gatien-Baron <vgatien-baron@janestreet.com>
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|
1478 'rootglob': 'rootglob:', |
40685
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Boris Feld <boris.feld@octobus.net>
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1479 'include': 'include', |
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1480 'subinclude': 'subinclude', |
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1481 } |
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1482 syntax = 'relre:' |
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1483 patterns = [] |
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1484 |
31403
10c17f8bfcf3
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|
1485 fp = open(filepath, 'rb') |
30399 | 1486 for lineno, line in enumerate(util.iterfile(fp), start=1): |
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1487 if "#" in line: |
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|
1488 global _commentre |
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|
1489 if not _commentre: |
31420
40704098853f
match: make regular expression bytes to prevent TypeError
Pulkit Goyal <7895pulkit@gmail.com>
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|
1490 _commentre = util.re.compile(br'((?:^|[^\\])(?:\\\\)*)#.*') |
25167
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1491 # remove comments prefixed by an even number of escapes |
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d500341e4f55
match: use re2 in readpatternfile if possible
Bryan O'Sullivan <bos@serpentine.com>
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1492 m = _commentre.search(line) |
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Bryan O'Sullivan <bos@serpentine.com>
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1493 if m: |
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1494 line = line[:m.end(1)] |
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1495 # fixup properly escaped comments that survived the above |
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1496 line = line.replace("\\#", "#") |
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1497 line = line.rstrip() |
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1498 if not line: |
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1499 continue |
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|
1500 |
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1501 if line.startswith('syntax:'): |
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1502 s = line[7:].strip() |
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1503 try: |
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1504 syntax = syntaxes[s] |
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1505 except KeyError: |
25214
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|
1506 if warn: |
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|
1507 warn(_("%s: ignoring invalid syntax '%s'\n") % |
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|
1508 (filepath, s)) |
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1509 continue |
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|
1510 |
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1511 linesyntax = syntax |
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1512 for s, rels in syntaxes.iteritems(): |
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1513 if line.startswith(rels): |
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1514 linesyntax = rels |
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1515 line = line[len(rels):] |
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|
1516 break |
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1517 elif line.startswith(s+':'): |
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1518 linesyntax = rels |
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1519 line = line[len(s) + 1:] |
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1520 break |
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|
1521 if sourceinfo: |
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|
1522 patterns.append((linesyntax + line, lineno, line)) |
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|
1523 else: |
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|
1524 patterns.append(linesyntax + line) |
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|
1525 fp.close() |
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|
1526 return patterns |