Mercurial > hg
annotate mercurial/match.py @ 51915:6223892833db default tip
revlogutils: teach issue6528 filtering about grandparents
During dynamic filtering, we should assume that the current repository
is correct. Therefore the parents of the delta base can tell us if that
parent has metadata without having to build the whole text.
author | Joerg Sonnenberger <joerg@bec.de> |
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date | Sat, 20 Jul 2024 03:04:48 +0200 |
parents | f4733654f144 |
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rev | line source |
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8761
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Generally replace "file name" with "filename" in help and comments.
timeless <timeless@gmail.com>
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1 # match.py - filename matching |
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match: add copyright and license header
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2 # |
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3 # Copyright 2008, 2009 Olivia Mackall <olivia@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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typing: add `from __future__ import annotations` to most files
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8 from __future__ import annotations |
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9 |
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match: convert O(n) to O(log n) in exactmatcher.visitchildrenset
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10 import bisect |
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11 import copy |
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match: add visitchildrenset complement to visitdir
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12 import itertools |
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13 import os |
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14 import re |
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15 |
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16 from .i18n import _ |
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17 from .pycompat import open |
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18 from . import ( |
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py3: make sure we return str from __repr__
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19 encoding, |
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error: get Abort from 'error' instead of 'util'
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20 error, |
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21 pathutil, |
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rust: using policy.importrust from Python callers
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22 policy, |
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23 pycompat, |
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24 util, |
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25 ) |
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26 from .utils import stringutil |
6576 | 27 |
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rust-filepatterns: remove bridge code for filepatterns-related functions
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28 rustmod = policy.importrust('dirstate') |
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rust-filepatterns: call new Rust implementations from Python
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29 |
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30 allpatternkinds = ( |
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31 b're', |
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32 b'glob', |
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33 b'path', |
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34 b'filepath', |
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35 b'relglob', |
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36 b'relpath', |
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37 b'relre', |
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38 b'rootglob', |
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39 b'listfile', |
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40 b'listfile0', |
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41 b'set', |
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42 b'include', |
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43 b'subinclude', |
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44 b'rootfilesin', |
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45 ) |
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46 cwdrelativepatternkinds = (b'relpath', b'glob') |
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47 |
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treemanifest: further optimize treemanifest.matches()
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48 propertycache = util.propertycache |
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49 |
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50 |
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match: improve documentation - docstrings and more descriptive variable naming
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51 def _rematcher(regex): |
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52 """compile the regexp with the best available regexp engine and return a |
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53 matcher function""" |
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54 m = util.re.compile(regex) |
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55 try: |
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56 # slightly faster, provided by facebook's re2 bindings |
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57 return m.test_match |
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58 except AttributeError: |
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59 return m.match |
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60 |
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61 |
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match: resolve filesets against the passed `cwd`, not the current one
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62 def _expandsets(cwd, kindpats, ctx=None, listsubrepos=False, badfn=None): |
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63 '''Returns the kindpats list with the 'set' patterns expanded to matchers''' |
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64 matchers = [] |
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65 other = [] |
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66 |
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67 for kind, pat, source in kindpats: |
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68 if kind == b'set': |
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69 if ctx is None: |
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70 raise error.ProgrammingError( |
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71 b"fileset expression with no context" |
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72 ) |
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73 matchers.append(ctx.matchfileset(cwd, pat, badfn=badfn)) |
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74 |
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75 if listsubrepos: |
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76 for subpath in ctx.substate: |
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77 sm = ctx.sub(subpath).matchfileset(cwd, pat, badfn=badfn) |
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78 pm = prefixdirmatcher(subpath, sm, badfn=badfn) |
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79 matchers.append(pm) |
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80 |
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81 continue |
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82 other.append((kind, pat, source)) |
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83 return matchers, other |
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84 |
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85 |
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86 def _expandsubinclude(kindpats, root): |
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87 """Returns the list of subinclude matcher args and the kindpats without the |
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88 subincludes in it.""" |
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89 relmatchers = [] |
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90 other = [] |
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91 |
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92 for kind, pat, source in kindpats: |
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93 if kind == b'subinclude': |
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94 sourceroot = pathutil.dirname(util.normpath(source)) |
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95 pat = util.pconvert(pat) |
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96 path = pathutil.join(sourceroot, pat) |
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97 |
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98 newroot = pathutil.dirname(path) |
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99 matcherargs = (newroot, b'', [], [b'include:%s' % path]) |
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100 |
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101 prefix = pathutil.canonpath(root, root, newroot) |
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102 if prefix: |
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103 prefix += b'/' |
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104 relmatchers.append((prefix, matcherargs)) |
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105 else: |
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106 other.append((kind, pat, source)) |
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107 |
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108 return relmatchers, other |
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109 |
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110 |
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111 def _kindpatsalwaysmatch(kindpats): |
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112 """Checks whether the kindspats match everything, as e.g. |
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113 'relpath:.' does. |
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114 """ |
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115 for kind, pat, source in kindpats: |
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116 if pat != b'' or kind not in [b'relpath', b'glob']: |
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117 return False |
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118 return True |
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119 |
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120 |
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121 def _buildkindpatsmatcher( |
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122 matchercls, |
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123 root, |
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124 cwd, |
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125 kindpats, |
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126 ctx=None, |
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127 listsubrepos=False, |
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128 badfn=None, |
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129 ): |
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130 matchers = [] |
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131 fms, kindpats = _expandsets( |
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132 cwd, |
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133 kindpats, |
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134 ctx=ctx, |
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135 listsubrepos=listsubrepos, |
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136 badfn=badfn, |
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137 ) |
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138 if kindpats: |
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139 m = matchercls(root, kindpats, badfn=badfn) |
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140 matchers.append(m) |
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141 if fms: |
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142 matchers.extend(fms) |
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143 if not matchers: |
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144 return nevermatcher(badfn=badfn) |
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145 if len(matchers) == 1: |
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146 return matchers[0] |
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147 return unionmatcher(matchers) |
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148 |
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149 |
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150 def match( |
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151 root, |
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152 cwd, |
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153 patterns=None, |
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154 include=None, |
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155 exclude=None, |
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156 default=b'glob', |
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157 auditor=None, |
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158 ctx=None, |
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159 listsubrepos=False, |
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160 warn=None, |
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161 badfn=None, |
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162 icasefs=False, |
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163 ): |
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164 r"""build an object to match a set of file patterns |
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165 |
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166 arguments: |
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167 root - the canonical root of the tree you're matching against |
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168 cwd - the current working directory, if relevant |
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169 patterns - patterns to find |
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170 include - patterns to include (unless they are excluded) |
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171 exclude - patterns to exclude (even if they are included) |
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172 default - if a pattern in patterns has no explicit type, assume this one |
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173 auditor - optional path auditor |
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174 ctx - optional changecontext |
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175 listsubrepos - if True, recurse into subrepositories |
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176 warn - optional function used for printing warnings |
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177 badfn - optional bad() callback for this matcher instead of the default |
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178 icasefs - make a matcher for wdir on case insensitive filesystems, which |
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179 normalizes the given patterns to the case in the filesystem |
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180 |
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181 a pattern is one of: |
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182 'glob:<glob>' - a glob relative to cwd |
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183 're:<regexp>' - a regular expression |
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184 'path:<path>' - a path relative to repository root, which is matched |
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185 recursively |
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186 'filepath:<path>' - an exact path to a single file, relative to the |
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187 repository root |
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188 'rootfilesin:<path>' - a path relative to repository root, which is |
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189 matched non-recursively (will not match subdirectories) |
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190 'relglob:<glob>' - an unrooted glob (*.c matches C files in all dirs) |
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191 'relpath:<path>' - a path relative to cwd |
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192 'relre:<regexp>' - a regexp that needn't match the start of a name |
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193 'set:<fileset>' - a fileset expression |
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194 'include:<path>' - a file of patterns to read and include |
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195 'subinclude:<path>' - a file of patterns to match against files under |
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196 the same directory |
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197 '<something>' - a pattern of the specified default type |
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198 |
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199 >>> def _match(root, *args, **kwargs): |
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200 ... return match(util.localpath(root), *args, **kwargs) |
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201 |
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202 Usually a patternmatcher is returned: |
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203 >>> _match(b'/foo', b'.', [br're:.*\.c$', b'path:foo/a', b'*.py']) |
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204 <patternmatcher patterns='[^/]*\\.py$|foo/a(?:/|$)|.*\\.c$'> |
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205 |
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206 Combining 'patterns' with 'include' (resp. 'exclude') gives an |
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207 intersectionmatcher (resp. a differencematcher): |
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208 >>> type(_match(b'/foo', b'.', [br're:.*\.c$'], include=[b'path:lib'])) |
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209 <class 'mercurial.match.intersectionmatcher'> |
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210 >>> type(_match(b'/foo', b'.', [br're:.*\.c$'], exclude=[b'path:build'])) |
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211 <class 'mercurial.match.differencematcher'> |
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212 |
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213 Notice that, if 'patterns' is empty, an alwaysmatcher is returned: |
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214 >>> _match(b'/foo', b'.', []) |
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215 <alwaysmatcher> |
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216 |
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217 The 'default' argument determines which kind of pattern is assumed if a |
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218 pattern has no prefix: |
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219 >>> _match(b'/foo', b'.', [br'.*\.c$'], default=b're') |
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220 <patternmatcher patterns='.*\\.c$'> |
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221 >>> _match(b'/foo', b'.', [b'main.py'], default=b'relpath') |
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222 <patternmatcher patterns='main\\.py(?:/|$)'> |
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223 >>> _match(b'/foo', b'.', [b'main.py'], default=b're') |
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224 <patternmatcher patterns='main.py'> |
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225 |
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226 The primary use of matchers is to check whether a value (usually a file |
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227 name) matches againset one of the patterns given at initialization. There |
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228 are two ways of doing this check. |
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229 |
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230 >>> m = _match(b'/foo', b'', [br're:.*\.c$', b'relpath:a']) |
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231 |
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232 1. Calling the matcher with a file name returns True if any pattern |
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233 matches that file name: |
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234 >>> m(b'a') |
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235 True |
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236 >>> m(b'main.c') |
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237 True |
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238 >>> m(b'test.py') |
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239 False |
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240 |
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241 2. Using the exact() method only returns True if the file name matches one |
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242 of the exact patterns (i.e. not re: or glob: patterns): |
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243 >>> m.exact(b'a') |
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244 True |
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245 >>> m.exact(b'main.c') |
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246 False |
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247 """ |
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248 assert os.path.isabs(root) |
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249 cwd = os.path.join(root, util.localpath(cwd)) |
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250 normalize = _donormalize |
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251 if icasefs: |
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252 dirstate = ctx.repo().dirstate |
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253 dsnormalize = dirstate.normalize |
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254 |
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255 def normalize(patterns, default, root, cwd, auditor, warn): |
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256 kp = _donormalize(patterns, default, root, cwd, auditor, warn) |
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257 kindpats = [] |
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258 for kind, pats, source in kp: |
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259 if kind not in (b're', b'relre'): # regex can't be normalized |
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260 p = pats |
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261 pats = dsnormalize(pats) |
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262 |
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263 # Preserve the original to handle a case only rename. |
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264 if p != pats and p in dirstate: |
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265 kindpats.append((kind, p, source)) |
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266 |
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267 kindpats.append((kind, pats, source)) |
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268 return kindpats |
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269 |
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270 if patterns: |
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271 kindpats = normalize(patterns, default, root, cwd, auditor, warn) |
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272 if _kindpatsalwaysmatch(kindpats): |
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273 m = alwaysmatcher(badfn) |
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274 else: |
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275 m = _buildkindpatsmatcher( |
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276 patternmatcher, |
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277 root, |
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278 cwd, |
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279 kindpats, |
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280 ctx=ctx, |
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281 listsubrepos=listsubrepos, |
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282 badfn=badfn, |
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283 ) |
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284 else: |
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285 # It's a little strange that no patterns means to match everything. |
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286 # Consider changing this to match nothing (probably using nevermatcher). |
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287 m = alwaysmatcher(badfn) |
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288 |
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289 if include: |
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290 kindpats = normalize(include, b'glob', root, cwd, auditor, warn) |
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291 im = _buildkindpatsmatcher( |
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292 includematcher, |
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293 root, |
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294 cwd, |
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295 kindpats, |
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296 ctx=ctx, |
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297 listsubrepos=listsubrepos, |
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298 badfn=None, |
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299 ) |
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300 m = intersectmatchers(m, im) |
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301 if exclude: |
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302 kindpats = normalize(exclude, b'glob', root, cwd, auditor, warn) |
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303 em = _buildkindpatsmatcher( |
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304 includematcher, |
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305 root, |
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306 cwd, |
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307 kindpats, |
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308 ctx=ctx, |
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309 listsubrepos=listsubrepos, |
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310 badfn=None, |
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311 ) |
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312 m = differencematcher(m, em) |
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313 return m |
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314 |
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315 |
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316 def exact(files, badfn=None): |
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317 return exactmatcher(files, badfn=badfn) |
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318 |
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319 |
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320 def always(badfn=None): |
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321 return alwaysmatcher(badfn) |
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322 |
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323 |
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324 def never(badfn=None): |
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325 return nevermatcher(badfn) |
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326 |
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327 |
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328 def badmatch(match, badfn): |
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329 """Make a copy of the given matcher, replacing its bad method with the given |
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330 one. |
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331 """ |
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332 m = copy.copy(match) |
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333 m.bad = badfn |
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334 return m |
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335 |
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336 |
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337 def _donormalize(patterns, default, root, cwd, auditor=None, warn=None): |
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338 """Convert 'kind:pat' from the patterns list to tuples with kind and |
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339 normalized and rooted patterns and with listfiles expanded.""" |
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340 kindpats = [] |
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341 kinds_to_normalize = ( |
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342 b'relglob', |
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343 b'path', |
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344 b'filepath', |
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345 b'rootfilesin', |
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346 b'rootglob', |
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347 ) |
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348 |
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349 for kind, pat in [_patsplit(p, default) for p in patterns]: |
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350 if kind in cwdrelativepatternkinds: |
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351 pat = pathutil.canonpath(root, cwd, pat, auditor=auditor) |
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352 elif kind in kinds_to_normalize: |
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353 pat = util.normpath(pat) |
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354 elif kind in (b'listfile', b'listfile0'): |
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355 try: |
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356 files = util.readfile(pat) |
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357 if kind == b'listfile0': |
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358 files = files.split(b'\0') |
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359 else: |
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360 files = files.splitlines() |
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361 files = [f for f in files if f] |
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362 except EnvironmentError: |
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363 raise error.Abort(_(b"unable to read file list (%s)") % pat) |
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364 for k, p, source in _donormalize( |
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365 files, default, root, cwd, auditor, warn |
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366 ): |
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367 kindpats.append((k, p, pat)) |
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368 continue |
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369 elif kind == b'include': |
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370 try: |
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371 fullpath = os.path.join(root, util.localpath(pat)) |
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372 includepats = readpatternfile(fullpath, warn) |
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373 for k, p, source in _donormalize( |
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374 includepats, default, root, cwd, auditor, warn |
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375 ): |
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376 kindpats.append((k, p, source or pat)) |
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377 except error.Abort as inst: |
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378 raise error.Abort( |
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379 b'%s: %s' |
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380 % ( |
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381 pat, |
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382 inst.message, |
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383 ) |
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384 ) |
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385 except IOError as inst: |
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386 if warn: |
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387 warn( |
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388 _(b"skipping unreadable pattern file '%s': %s\n") |
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389 % (pat, stringutil.forcebytestr(inst.strerror)) |
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390 ) |
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391 continue |
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392 # else: re or relre - which cannot be normalized |
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393 kindpats.append((kind, pat, b'')) |
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394 return kindpats |
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395 |
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396 |
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397 class basematcher: |
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398 def __init__(self, badfn=None): |
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399 self._was_tampered_with = False |
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400 if badfn is not None: |
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401 self.bad = badfn |
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402 |
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403 def was_tampered_with_nonrec(self) -> bool: |
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404 # [_was_tampered_with] is used to track if when extensions changed the matcher |
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405 # behavior (crazy stuff!), so we disable the rust fast path. |
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406 return self._was_tampered_with |
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407 |
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408 def was_tampered_with(self) -> bool: |
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409 return self.was_tampered_with_nonrec() |
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410 |
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411 def __call__(self, fn): |
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412 return self.matchfn(fn) |
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413 |
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414 # Callbacks related to how the matcher is used by dirstate.walk. |
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415 # Subscribers to these events must monkeypatch the matcher object. |
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416 def bad(self, f, msg): |
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417 """Callback from dirstate.walk for each explicit file that can't be |
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418 found/accessed, with an error message.""" |
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419 |
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420 # If an traversedir is set, it will be called when a directory discovered |
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421 # by recursive traversal is visited. |
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422 traversedir = None |
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423 |
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424 @propertycache |
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425 def _files(self): |
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426 return [] |
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427 |
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428 def files(self): |
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429 """Explicitly listed files or patterns or roots: |
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430 if no patterns or .always(): empty list, |
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431 if exact: list exact files, |
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432 if not .anypats(): list all files and dirs, |
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433 else: optimal roots""" |
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434 return self._files |
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435 |
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436 @propertycache |
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437 def _fileset(self): |
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438 return set(self._files) |
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439 |
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440 def exact(self, f): |
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441 '''Returns True if f is in .files().''' |
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442 return f in self._fileset |
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|
443 |
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444 def matchfn(self, f): |
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445 return False |
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446 |
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447 def visitdir(self, dir): |
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448 """Decides whether a directory should be visited based on whether it |
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449 has potential matches in it or one of its subdirectories. This is |
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450 based on the match's primary, included, and excluded patterns. |
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451 |
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452 Returns the string 'all' if the given directory and all subdirectories |
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453 should be visited. Otherwise returns True or False indicating whether |
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|
454 the given directory should be visited. |
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|
455 """ |
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|
456 return True |
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|
457 |
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458 def visitchildrenset(self, dir): |
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459 """Decides whether a directory should be visited based on whether it |
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460 has potential matches in it or one of its subdirectories, and |
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461 potentially lists which subdirectories of that directory should be |
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462 visited. This is based on the match's primary, included, and excluded |
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463 patterns. |
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464 |
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465 This function is very similar to 'visitdir', and the following mapping |
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466 can be applied: |
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467 |
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468 visitdir | visitchildrenlist |
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469 ----------+------------------- |
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470 False | set() |
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471 'all' | 'all' |
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472 True | 'this' OR non-empty set of subdirs -or files- to visit |
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473 |
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474 Example: |
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475 Assume matchers ['path:foo/bar', 'rootfilesin:qux'], we would return |
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476 the following values (assuming the implementation of visitchildrenset |
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477 is capable of recognizing this; some implementations are not). |
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478 |
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479 '' -> {'foo', 'qux'} |
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480 'baz' -> set() |
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481 'foo' -> {'bar'} |
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482 # Ideally this would be 'all', but since the prefix nature of matchers |
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483 # is applied to the entire matcher, we have to downgrade this to |
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484 # 'this' due to the non-prefix 'rootfilesin'-kind matcher being mixed |
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485 # in. |
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486 'foo/bar' -> 'this' |
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487 'qux' -> 'this' |
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488 |
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489 Important: |
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490 Most matchers do not know if they're representing files or |
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491 directories. They see ['path:dir/f'] and don't know whether 'f' is a |
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492 file or a directory, so visitchildrenset('dir') for most matchers will |
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493 return {'f'}, but if the matcher knows it's a file (like exactmatcher |
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494 does), it may return 'this'. Do not rely on the return being a set |
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495 indicating that there are no files in this dir to investigate (or |
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496 equivalently that if there are files to investigate in 'dir' that it |
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497 will always return 'this'). |
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498 """ |
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499 return b'this' |
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500 |
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501 def always(self): |
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502 """Matcher will match everything and .files() will be empty -- |
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503 optimization might be possible.""" |
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504 return False |
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505 |
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506 def isexact(self): |
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507 """Matcher will match exactly the list of files in .files() -- |
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508 optimization might be possible.""" |
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509 return False |
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510 |
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511 def prefix(self): |
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512 """Matcher will match the paths in .files() recursively -- |
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513 optimization might be possible.""" |
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514 return False |
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515 |
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516 def anypats(self): |
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517 """None of .always(), .isexact(), and .prefix() is true -- |
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518 optimizations will be difficult.""" |
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519 return not self.always() and not self.isexact() and not self.prefix() |
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520 |
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521 |
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522 class alwaysmatcher(basematcher): |
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523 '''Matches everything.''' |
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524 |
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525 def __init__(self, badfn=None): |
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526 super(alwaysmatcher, self).__init__(badfn) |
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527 |
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528 def always(self): |
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529 return True |
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530 |
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531 def matchfn(self, f): |
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532 return True |
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533 |
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534 def visitdir(self, dir): |
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535 return b'all' |
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536 |
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537 def visitchildrenset(self, dir): |
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538 return b'all' |
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539 |
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540 def __repr__(self): |
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541 return r'<alwaysmatcher>' |
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542 |
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543 |
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544 class nevermatcher(basematcher): |
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545 '''Matches nothing.''' |
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546 |
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547 def __init__(self, badfn=None): |
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548 super(nevermatcher, self).__init__(badfn) |
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549 |
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550 # It's a little weird to say that the nevermatcher is an exact matcher |
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551 # or a prefix matcher, but it seems to make sense to let callers take |
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552 # fast paths based on either. There will be no exact matches, nor any |
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553 # prefixes (files() returns []), so fast paths iterating over them should |
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554 # be efficient (and correct). |
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555 def isexact(self): |
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556 return True |
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557 |
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558 def prefix(self): |
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559 return True |
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560 |
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561 def visitdir(self, dir): |
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562 return False |
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563 |
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564 def visitchildrenset(self, dir): |
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565 return set() |
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566 |
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567 def __repr__(self): |
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568 return r'<nevermatcher>' |
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569 |
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570 |
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571 class predicatematcher(basematcher): |
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572 """A matcher adapter for a simple boolean function""" |
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573 |
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574 def __init__(self, predfn, predrepr=None, badfn=None): |
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575 super(predicatematcher, self).__init__(badfn) |
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576 self.matchfn = predfn |
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577 self._predrepr = predrepr |
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578 |
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579 @encoding.strmethod |
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580 def __repr__(self): |
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581 s = stringutil.buildrepr(self._predrepr) or pycompat.byterepr( |
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582 self.matchfn |
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583 ) |
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584 return b'<predicatenmatcher pred=%s>' % s |
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585 |
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586 |
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587 def path_or_parents_in_set(path, prefix_set): |
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588 """Returns True if `path` (or any parent of `path`) is in `prefix_set`.""" |
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589 l = len(prefix_set) |
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590 if l == 0: |
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591 return False |
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592 if path in prefix_set: |
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593 return True |
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594 # If there's more than 5 paths in prefix_set, it's *probably* quicker to |
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595 # "walk up" the directory hierarchy instead, with the assumption that most |
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596 # directory hierarchies are relatively shallow and hash lookup is cheap. |
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597 if l > 5: |
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598 return any( |
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599 parentdir in prefix_set for parentdir in pathutil.finddirs(path) |
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600 ) |
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601 |
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602 # FIXME: Ideally we'd never get to this point if this is the case - we'd |
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603 # recognize ourselves as an 'always' matcher and skip this. |
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604 if b'' in prefix_set: |
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605 return True |
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606 |
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607 sl = ord(b'/') |
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608 |
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609 # We already checked that path isn't in prefix_set exactly, so |
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610 # `path[len(pf)] should never raise IndexError. |
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611 return any(path.startswith(pf) and path[len(pf)] == sl for pf in prefix_set) |
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612 |
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613 |
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614 class patternmatcher(basematcher): |
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615 r"""Matches a set of (kind, pat, source) against a 'root' directory. |
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616 |
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617 >>> kindpats = [ |
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618 ... (b're', br'.*\.c$', b''), |
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619 ... (b'path', b'foo/a', b''), |
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620 ... (b'relpath', b'b', b''), |
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621 ... (b'glob', b'*.h', b''), |
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622 ... ] |
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623 >>> m = patternmatcher(b'foo', kindpats) |
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624 >>> m(b'main.c') # matches re:.*\.c$ |
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625 True |
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626 >>> m(b'b.txt') |
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627 False |
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628 >>> m(b'foo/a') # matches path:foo/a |
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629 True |
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630 >>> m(b'a') # does not match path:b, since 'root' is 'foo' |
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631 False |
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632 >>> m(b'b') # matches relpath:b, since 'root' is 'foo' |
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633 True |
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634 >>> m(b'lib.h') # matches glob:*.h |
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635 True |
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636 |
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637 >>> m.files() |
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638 [b'', b'foo/a', b'', b'b'] |
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639 >>> m.exact(b'foo/a') |
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640 True |
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641 >>> m.exact(b'b') |
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642 True |
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643 >>> m.exact(b'lib.h') # exact matches are for (rel)path kinds |
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644 False |
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645 """ |
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646 |
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647 def __init__(self, root, kindpats, badfn=None): |
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648 super(patternmatcher, self).__init__(badfn) |
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649 kindpats.sort() |
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|
650 |
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|
651 if rustmod is not None: |
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652 # We need to pass the patterns to Rust because they can contain |
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653 # patterns from the user interface |
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654 self._kindpats = kindpats |
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655 |
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656 roots, dirs, parents = _rootsdirsandparents(kindpats) |
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657 self._files = _explicitfiles(kindpats) |
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658 self._dirs_explicit = set(dirs) |
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659 self._dirs = parents |
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660 self._prefix = _prefix(kindpats) |
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661 self._pats, self._matchfn = _buildmatch(kindpats, b'$', root) |
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662 |
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663 def matchfn(self, fn): |
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664 if fn in self._fileset: |
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665 return True |
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666 return self._matchfn(fn) |
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667 |
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668 def visitdir(self, dir): |
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669 if self._prefix and dir in self._fileset: |
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670 return b'all' |
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671 return ( |
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672 dir in self._dirs |
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673 or path_or_parents_in_set(dir, self._fileset) |
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674 or path_or_parents_in_set(dir, self._dirs_explicit) |
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675 ) |
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676 |
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677 def visitchildrenset(self, dir): |
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678 ret = self.visitdir(dir) |
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679 if ret is True: |
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680 return b'this' |
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|
681 elif not ret: |
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682 return set() |
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683 assert ret == b'all' |
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684 return b'all' |
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|
685 |
33379
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|
686 def prefix(self): |
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diff
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|
687 return self._prefix |
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|
688 |
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|
689 @encoding.strmethod |
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|
690 def __repr__(self): |
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691 return b'<patternmatcher patterns=%r>' % pycompat.bytestr(self._pats) |
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|
692 |
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Martin von Zweigbergk <martinvonz@google.com>
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|
693 |
43523
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parents:
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diff
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|
694 # This is basically a reimplementation of pathutil.dirs that stores the |
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|
695 # children instead of just a count of them, plus a small optional optimization |
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|
696 # to avoid some directories we don't need. |
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py3: use class X: instead of class X(object):
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parents:
48941
diff
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|
697 class _dirchildren: |
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698 def __init__(self, paths, onlyinclude=None): |
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699 self._dirs = {} |
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700 self._onlyinclude = onlyinclude or [] |
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|
701 addpath = self.addpath |
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|
702 for f in paths: |
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|
703 addpath(f) |
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parents:
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|
704 |
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|
705 def addpath(self, path): |
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|
706 if path == b'': |
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parents:
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707 return |
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|
708 dirs = self._dirs |
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|
709 findsplitdirs = _dirchildren._findsplitdirs |
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parents:
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diff
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|
710 for d, b in findsplitdirs(path): |
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Kyle Lippincott <spectral@google.com>
parents:
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|
711 if d not in self._onlyinclude: |
35ecaa999a12
match: improve includematcher.visitchildrenset to be much faster and cached
Kyle Lippincott <spectral@google.com>
parents:
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|
712 continue |
35ecaa999a12
match: improve includematcher.visitchildrenset to be much faster and cached
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parents:
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diff
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|
713 dirs.setdefault(d, set()).add(b) |
35ecaa999a12
match: improve includematcher.visitchildrenset to be much faster and cached
Kyle Lippincott <spectral@google.com>
parents:
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diff
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|
714 |
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Kyle Lippincott <spectral@google.com>
parents:
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|
715 @staticmethod |
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parents:
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|
716 def _findsplitdirs(path): |
35ecaa999a12
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parents:
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diff
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|
717 # yields (dirname, basename) tuples, walking back to the root. This is |
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utils: move finddirs() to pathutil
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parents:
43595
diff
changeset
|
718 # very similar to pathutil.finddirs, except: |
39460
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|
719 # - produces a (dirname, basename) tuple, not just 'dirname' |
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parents:
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diff
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|
720 # Unlike manifest._splittopdir, this does not suffix `dirname` with a |
42341
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match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
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|
721 # slash. |
39460
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|
722 oldpos = len(path) |
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diff
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|
723 pos = path.rfind(b'/') |
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match: improve includematcher.visitchildrenset to be much faster and cached
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parents:
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|
724 while pos != -1: |
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|
725 yield path[:pos], path[pos + 1 : oldpos] |
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|
726 oldpos = pos |
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727 pos = path.rfind(b'/', 0, pos) |
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|
728 yield b'', path[:oldpos] |
39460
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match: improve includematcher.visitchildrenset to be much faster and cached
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parents:
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diff
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|
729 |
35ecaa999a12
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parents:
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|
730 def get(self, path): |
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parents:
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|
731 return self._dirs.get(path, set()) |
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parents:
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|
732 |
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|
733 |
32501
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match: split up main matcher into patternmatcher and includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
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|
734 class includematcher(basematcher): |
41675
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match: delete unused root and cwd arguments to constructors (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
41672
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|
735 def __init__(self, root, kindpats, badfn=None): |
ddbebce94665
match: delete unused root and cwd arguments to constructors (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
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|
736 super(includematcher, self).__init__(badfn) |
44530
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rust-status: use bare hg status fastpath from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
44452
diff
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|
737 if rustmod is not None: |
4d1634e59f13
rust-status: use bare hg status fastpath from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
44452
diff
changeset
|
738 # We need to pass the patterns to Rust because they can contain |
4d1634e59f13
rust-status: use bare hg status fastpath from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
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diff
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|
739 # patterns from the user interface |
4d1634e59f13
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parents:
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|
740 self._kindpats = kindpats |
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|
741 self._pats, self.matchfn = _buildmatch(kindpats, b'(?:/|$)', root) |
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match: inverse _anypats(), making it _prefix()
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parents:
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diff
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|
742 self._prefix = _prefix(kindpats) |
38954
5a7df82de142
includematcher: separate "parents" from "dirs"
spectral <spectral@google.com>
parents:
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diff
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|
743 roots, dirs, parents = _rootsdirsandparents(kindpats) |
32502
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match: remove support for non-include patterns from includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
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|
744 # roots are directories which are recursively included. |
32503
361808a2b0b8
match: simplify includematcher a bit
Martin von Zweigbergk <martinvonz@google.com>
parents:
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|
745 self._roots = set(roots) |
32502
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match: remove support for non-include patterns from includematcher
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parents:
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diff
changeset
|
746 # dirs are directories which are non-recursively included. |
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match: simplify includematcher a bit
Martin von Zweigbergk <martinvonz@google.com>
parents:
32502
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changeset
|
747 self._dirs = set(dirs) |
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includematcher: separate "parents" from "dirs"
spectral <spectral@google.com>
parents:
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|
748 # parents are directories which are non-recursively included because |
5a7df82de142
includematcher: separate "parents" from "dirs"
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parents:
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diff
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|
749 # they are needed to get to items in _dirs or _roots. |
42361
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match: de-flake test-doctest.py by not depending on util.dirs() order
Martin von Zweigbergk <martinvonz@google.com>
parents:
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|
750 self._parents = parents |
32501
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
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|
751 |
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match: split up main matcher into patternmatcher and includematcher
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parents:
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|
752 def visitdir(self, dir): |
33405
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match: inverse _anypats(), making it _prefix()
Martin von Zweigbergk <martinvonz@google.com>
parents:
33380
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|
753 if self._prefix and dir in self._roots: |
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parents:
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|
754 return b'all' |
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Augie Fackler <augie@google.com>
parents:
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|
755 return ( |
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match: skip walking up the directory hierarchy if the number of pats are small
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parents:
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|
756 dir in self._dirs |
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|
757 or dir in self._parents |
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Kyle Lippincott <spectral@google.com>
parents:
45946
diff
changeset
|
758 or path_or_parents_in_set(dir, self._roots) |
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|
759 ) |
32501
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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|
760 |
39460
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|
761 @propertycache |
35ecaa999a12
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parents:
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|
762 def _allparentschildren(self): |
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|
763 # It may seem odd that we add dirs, roots, and parents, and then |
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|
764 # restrict to only parents. This is to catch the case of: |
35ecaa999a12
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parents:
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|
765 # dirs = ['foo/bar'] |
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|
766 # parents = ['foo'] |
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|
767 # if we asked for the children of 'foo', but had only added |
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parents:
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|
768 # self._parents, we wouldn't be able to respond ['bar']. |
35ecaa999a12
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parents:
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|
769 return _dirchildren( |
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parents:
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|
770 itertools.chain(self._dirs, self._roots, self._parents), |
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|
771 onlyinclude=self._parents, |
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parents:
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|
772 ) |
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|
773 |
38955
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spectral <spectral@google.com>
parents:
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diff
changeset
|
774 def visitchildrenset(self, dir): |
081cc9a95b65
match: add visitchildrenset complement to visitdir
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parents:
38954
diff
changeset
|
775 if self._prefix and dir in self._roots: |
43077
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Augie Fackler <augie@google.com>
parents:
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diff
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|
776 return b'all' |
38955
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parents:
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|
777 # Note: this does *not* include the 'dir in self._parents' case from |
081cc9a95b65
match: add visitchildrenset complement to visitdir
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parents:
38954
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|
778 # visitdir, that's handled below. |
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|
779 if ( |
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parents:
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|
780 b'' in self._roots |
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parents:
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|
781 or dir in self._dirs |
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Kyle Lippincott <spectral@google.com>
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|
782 or path_or_parents_in_set(dir, self._roots) |
43076
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|
783 ): |
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|
784 return b'this' |
38955
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parents:
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diff
changeset
|
785 |
081cc9a95b65
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parents:
38954
diff
changeset
|
786 if dir in self._parents: |
39460
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Kyle Lippincott <spectral@google.com>
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|
787 return self._allparentschildren.get(dir) or set() |
35ecaa999a12
match: improve includematcher.visitchildrenset to be much faster and cached
Kyle Lippincott <spectral@google.com>
parents:
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|
788 return set() |
38955
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match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
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|
789 |
36050
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py3: make sure we return str from __repr__
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35659
diff
changeset
|
790 @encoding.strmethod |
32501
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Martin von Zweigbergk <martinvonz@google.com>
parents:
32500
diff
changeset
|
791 def __repr__(self): |
43077
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Augie Fackler <augie@google.com>
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|
792 return b'<includematcher includes=%r>' % pycompat.bytestr(self._pats) |
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793 |
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|
794 |
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795 class exactmatcher(basematcher): |
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796 r"""Matches the input files exactly. They are interpreted as paths, not |
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|
797 patterns (so no kind-prefixes). |
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798 |
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799 >>> m = exactmatcher([b'a.txt', br're:.*\.c$']) |
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800 >>> m(b'a.txt') |
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801 True |
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802 >>> m(b'b.txt') |
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803 False |
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804 |
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805 Input files that would be matched are exactly those returned by .files() |
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806 >>> m.files() |
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807 ['a.txt', 're:.*\\.c$'] |
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808 |
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|
809 So pattern 're:.*\.c$' is not considered as a regex, but as a file name |
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|
810 >>> m(b'main.c') |
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|
811 False |
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parents:
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|
812 >>> m(br're:.*\.c$') |
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813 True |
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814 """ |
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815 |
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816 def __init__(self, files, badfn=None): |
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817 super(exactmatcher, self).__init__(badfn) |
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818 |
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819 if isinstance(files, list): |
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820 self._files = files |
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821 else: |
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822 self._files = list(files) |
32543
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823 |
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|
824 matchfn = basematcher.exact |
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|
825 |
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826 @propertycache |
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827 def _dirs(self): |
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Pierre-Yves David <pierre-yves.david@octobus.net>
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|
828 return set(pathutil.dirs(self._fileset)) |
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|
829 |
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830 def visitdir(self, dir): |
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831 return dir in self._dirs |
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|
832 |
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|
833 @propertycache |
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|
834 def _visitchildrenset_candidates(self): |
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835 """A memoized set of candidates for visitchildrenset.""" |
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|
836 return self._fileset | self._dirs - {b''} |
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837 |
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|
838 @propertycache |
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|
839 def _sorted_visitchildrenset_candidates(self): |
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840 """A memoized sorted list of candidates for visitchildrenset.""" |
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|
841 return sorted(self._visitchildrenset_candidates) |
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|
842 |
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diff
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|
843 def visitchildrenset(self, dir): |
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844 if not self._fileset or dir not in self._dirs: |
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|
845 return set() |
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|
846 |
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|
847 if dir == b'': |
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diff
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|
848 candidates = self._visitchildrenset_candidates |
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|
849 else: |
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parents:
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|
850 candidates = self._sorted_visitchildrenset_candidates |
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parents:
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|
851 d = dir + b'/' |
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|
852 # Use bisect to find the first element potentially starting with d |
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parents:
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|
853 # (i.e. >= d). This should always find at least one element (we'll |
8bca353b1ebc
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|
854 # assert later if this is not the case). |
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parents:
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diff
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|
855 first = bisect.bisect_left(candidates, d) |
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parents:
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|
856 # We need a representation of the first element that is > d that |
8bca353b1ebc
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parents:
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diff
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|
857 # does not start with d, so since we added a `/` on the end of dir, |
8bca353b1ebc
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diff
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|
858 # we'll add whatever comes after slash (we could probably assume |
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|
859 # that `0` is after `/`, but let's not) to the end of dir instead. |
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|
860 dnext = dir + encoding.strtolocal(chr(ord(b'/') + 1)) |
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parents:
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|
861 # Use bisect to find the first element >= d_next |
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|
862 last = bisect.bisect_left(candidates, dnext, lo=first) |
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|
863 dlen = len(d) |
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|
864 candidates = {c[dlen:] for c in candidates[first:last]} |
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changeset
|
865 # self._dirs includes all of the directories, recursively, so if |
42341
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
866 # we're attempting to match foo/bar/baz.txt, it'll have '', 'foo', |
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|
867 # 'foo/bar' in it. Thus we can safely ignore a candidate that has a |
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|
868 # '/' in it, indicating a it's for a subdir-of-a-subdir; the |
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|
869 # immediate subdir will be in there without a slash. |
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|
870 ret = {c for c in candidates if b'/' not in c} |
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|
871 # We really do not expect ret to be empty, since that would imply that |
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872 # there's something in _dirs that didn't have a file in _fileset. |
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|
873 assert ret |
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|
874 return ret |
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parents:
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|
875 |
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|
876 def isexact(self): |
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|
877 return True |
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|
878 |
36050
c4fa47f880d3
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parents:
35659
diff
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|
879 @encoding.strmethod |
32499
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|
880 def __repr__(self): |
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|
881 return b'<exactmatcher files=%r>' % self._files |
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|
882 |
32499
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|
883 |
32465
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|
884 class differencematcher(basematcher): |
45942
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diff
changeset
|
885 """Composes two matchers by matching if the first matches and the second |
35659
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Yuya Nishihara <yuya@tcha.org>
parents:
35164
diff
changeset
|
886 does not. |
32465
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|
887 |
43715
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43633
diff
changeset
|
888 The second matcher's non-matching-attributes (bad, traversedir) are ignored. |
45942
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|
889 """ |
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|
890 |
32465
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diff
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|
891 def __init__(self, m1, m2): |
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diff
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|
892 super(differencematcher, self).__init__() |
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|
893 self._m1 = m1 |
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|
894 self._m2 = m2 |
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|
895 self.bad = m1.bad |
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diff
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|
896 self.traversedir = m1.traversedir |
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|
897 |
51675
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parents:
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diff
changeset
|
898 def was_tampered_with(self) -> bool: |
51625
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match: make `was_tampered_with` work recursively
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parents:
51603
diff
changeset
|
899 return ( |
aa23b19e6da4
match: make `was_tampered_with` work recursively
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
51603
diff
changeset
|
900 self.was_tampered_with_nonrec() |
aa23b19e6da4
match: make `was_tampered_with` work recursively
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
51603
diff
changeset
|
901 or self._m1.was_tampered_with() |
aa23b19e6da4
match: make `was_tampered_with` work recursively
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
51603
diff
changeset
|
902 or self._m2.was_tampered_with() |
aa23b19e6da4
match: make `was_tampered_with` work recursively
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
51603
diff
changeset
|
903 ) |
aa23b19e6da4
match: make `was_tampered_with` work recursively
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
51603
diff
changeset
|
904 |
32465
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
905 def matchfn(self, f): |
35659
821d8a5ab4ff
match: do not weirdly include explicit files excluded by -X option
Yuya Nishihara <yuya@tcha.org>
parents:
35164
diff
changeset
|
906 return self._m1(f) and not self._m2(f) |
32465
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
907 |
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
908 @propertycache |
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
909 def _files(self): |
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
910 if self.isexact(): |
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
911 return [f for f in self._m1.files() if self(f)] |
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
912 # If m1 is not an exact matcher, we can't easily figure out the set of |
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
913 # files, because its files() are not always files. For example, if |
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
914 # m1 is "path:dir" and m2 is "rootfileins:.", we don't |
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
915 # want to remove "dir" from the set even though it would match m2, |
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
916 # because the "dir" in m1 may not be a file. |
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
917 return self._m1.files() |
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
918 |
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
919 def visitdir(self, dir): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
920 if self._m2.visitdir(dir) == b'all': |
32465
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
921 return False |
41528
b7a0efb3c370
match: teach diffmatcher.visitdir() to return 'all' if possible
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41282
diff
changeset
|
922 elif not self._m2.visitdir(dir): |
b7a0efb3c370
match: teach diffmatcher.visitdir() to return 'all' if possible
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41282
diff
changeset
|
923 # m2 does not match dir, we can return 'all' here if possible |
b7a0efb3c370
match: teach diffmatcher.visitdir() to return 'all' if possible
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
41282
diff
changeset
|
924 return self._m1.visitdir(dir) |
32465
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
925 return bool(self._m1.visitdir(dir)) |
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
926 |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
927 def visitchildrenset(self, dir): |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
928 m2_set = self._m2.visitchildrenset(dir) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
929 if m2_set == b'all': |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
930 return set() |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
931 m1_set = self._m1.visitchildrenset(dir) |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
932 # Possible values for m1: 'all', 'this', set(...), set() |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
933 # Possible values for m2: 'this', set(...), set() |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
934 # If m2 has nothing under here that we care about, return m1, even if |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
935 # it's 'all'. This is a change in behavior from visitdir, which would |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
936 # return True, not 'all', for some reason. |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
937 if not m2_set: |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
938 return m1_set |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
939 if m1_set in [b'all', b'this']: |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
940 # Never return 'all' here if m2_set is any kind of non-empty (either |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
941 # 'this' or set(foo)), since m2 might return set() for a |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
942 # subdirectory. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
943 return b'this' |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
944 # Possible values for m1: set(...), set() |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
945 # Possible values for m2: 'this', set(...) |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
946 # We ignore m2's set results. They're possibly incorrect: |
42341
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
947 # m1 = path:dir/subdir, m2=rootfilesin:dir, visitchildrenset(''): |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
948 # m1 returns {'dir'}, m2 returns {'dir'}, if we subtracted we'd |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
949 # return set(), which is *not* correct, we still need to visit 'dir'! |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
950 return m1_set |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
951 |
32465
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
952 def isexact(self): |
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
953 return self._m1.isexact() |
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
954 |
36050
c4fa47f880d3
py3: make sure we return str from __repr__
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35659
diff
changeset
|
955 @encoding.strmethod |
32465
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
956 def __repr__(self): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
957 return b'<differencematcher m1=%r, m2=%r>' % (self._m1, self._m2) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
958 |
32465
a83a7d27911e
match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32464
diff
changeset
|
959 |
32497
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
960 def intersectmatchers(m1, m2): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
961 """Composes two matchers by matching if both of them match. |
32497
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
962 |
43715
5e1b0470cee7
match: remove explicitdir attribute
Martin von Zweigbergk <martinvonz@google.com>
parents:
43633
diff
changeset
|
963 The second matcher's non-matching-attributes (bad, traversedir) are ignored. |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
964 """ |
32497
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
965 if m1 is None or m2 is None: |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
966 return m1 or m2 |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
967 if m1.always(): |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
968 m = copy.copy(m2) |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
969 # TODO: Consider encapsulating these things in a class so there's only |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
970 # one thing to copy from m1. |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
971 m.bad = m1.bad |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
972 m.traversedir = m1.traversedir |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
973 return m |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
974 if m2.always(): |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
975 m = copy.copy(m1) |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
976 return m |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
977 return intersectionmatcher(m1, m2) |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
978 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
979 |
32497
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
980 class intersectionmatcher(basematcher): |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
981 def __init__(self, m1, m2): |
41675
ddbebce94665
match: delete unused root and cwd arguments to constructors (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
41672
diff
changeset
|
982 super(intersectionmatcher, self).__init__() |
32497
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
983 self._m1 = m1 |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
984 self._m2 = m2 |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
985 self.bad = m1.bad |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
986 self.traversedir = m1.traversedir |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
987 |
51675
bc94cbb49b30
typing: add some trivial type hints to `mercurial/match.py`
Matt Harbison <matt_harbison@yahoo.com>
parents:
51625
diff
changeset
|
988 def was_tampered_with(self) -> bool: |
51625
aa23b19e6da4
match: make `was_tampered_with` work recursively
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
51603
diff
changeset
|
989 return ( |
aa23b19e6da4
match: make `was_tampered_with` work recursively
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
51603
diff
changeset
|
990 self.was_tampered_with_nonrec() |
aa23b19e6da4
match: make `was_tampered_with` work recursively
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
51603
diff
changeset
|
991 or self._m1.was_tampered_with() |
aa23b19e6da4
match: make `was_tampered_with` work recursively
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
51603
diff
changeset
|
992 or self._m2.was_tampered_with() |
aa23b19e6da4
match: make `was_tampered_with` work recursively
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
51603
diff
changeset
|
993 ) |
aa23b19e6da4
match: make `was_tampered_with` work recursively
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
51603
diff
changeset
|
994 |
32497
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
995 @propertycache |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
996 def _files(self): |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
997 if self.isexact(): |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
998 m1, m2 = self._m1, self._m2 |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
999 if not m1.isexact(): |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
1000 m1, m2 = m2, m1 |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
1001 return [f for f in m1.files() if m2(f)] |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
1002 # It neither m1 nor m2 is an exact matcher, we can't easily intersect |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
1003 # the set of files, because their files() are not always files. For |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
1004 # example, if intersecting a matcher "-I glob:foo.txt" with matcher of |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
1005 # "path:dir2", we don't want to remove "dir2" from the set. |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
1006 return self._m1.files() + self._m2.files() |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
1007 |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
1008 def matchfn(self, f): |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
1009 return self._m1(f) and self._m2(f) |
9eccd559c592
match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
32496
diff
changeset
|
1010 |
9eccd559c592
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1011 def visitdir(self, dir): |
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1012 visit1 = self._m1.visitdir(dir) |
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1013 if visit1 == b'all': |
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|
1014 return self._m2.visitdir(dir) |
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|
1015 # bool() because visit1=True + visit2='all' should not be 'all' |
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1016 return bool(visit1 and self._m2.visitdir(dir)) |
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|
1017 |
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|
1018 def visitchildrenset(self, dir): |
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|
1019 m1_set = self._m1.visitchildrenset(dir) |
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|
1020 if not m1_set: |
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|
1021 return set() |
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|
1022 m2_set = self._m2.visitchildrenset(dir) |
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|
1023 if not m2_set: |
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|
1024 return set() |
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1025 |
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1026 if m1_set == b'all': |
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|
1027 return m2_set |
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|
1028 elif m2_set == b'all': |
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|
1029 return m1_set |
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|
1030 |
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1031 if m1_set == b'this' or m2_set == b'this': |
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|
1032 return b'this' |
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|
1033 |
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|
1034 assert isinstance(m1_set, set) and isinstance(m2_set, set) |
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|
1035 return m1_set.intersection(m2_set) |
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diff
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|
1036 |
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|
1037 def always(self): |
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|
1038 return self._m1.always() and self._m2.always() |
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|
1039 |
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|
1040 def isexact(self): |
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|
1041 return self._m1.isexact() or self._m2.isexact() |
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|
1042 |
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|
1043 @encoding.strmethod |
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|
1044 def __repr__(self): |
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1045 return b'<intersectionmatcher m1=%r, m2=%r>' % (self._m1, self._m2) |
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|
1046 |
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|
1047 |
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|
1048 class subdirmatcher(basematcher): |
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1049 """Adapt a matcher to work on a subdirectory only. |
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|
1050 |
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|
1051 The paths are remapped to remove/insert the path as needed: |
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|
1052 |
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parents:
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diff
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|
1053 >>> from . import pycompat |
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parents:
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1054 >>> m1 = match(util.localpath(b'/root'), b'', [b'a.txt', b'sub/b.txt'], auditor=lambda name: None) |
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parents:
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|
1055 >>> m2 = subdirmatcher(b'sub', m1) |
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parents:
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|
1056 >>> m2(b'a.txt') |
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|
1057 False |
42087
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|
1058 >>> m2(b'b.txt') |
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|
1059 True |
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|
1060 >>> m2.matchfn(b'a.txt') |
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1061 False |
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|
1062 >>> m2.matchfn(b'b.txt') |
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|
1063 True |
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|
1064 >>> m2.files() |
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|
1065 ['b.txt'] |
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1066 >>> m2.exact(b'b.txt') |
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|
1067 True |
12268
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|
1068 >>> def bad(f, msg): |
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|
1069 ... print(pycompat.sysstr(b"%s: %s" % (f, msg))) |
12268
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|
1070 >>> m1.bad = bad |
34131
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|
1071 >>> m2.bad(b'x.txt', b'No such file') |
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|
1072 sub/x.txt: No such file |
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|
1073 """ |
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|
1074 |
51757
a1e4fa9330d8
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parents:
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changeset
|
1075 def __init__(self, path: bytes, matcher: basematcher) -> None: |
41675
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diff
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|
1076 super(subdirmatcher, self).__init__() |
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|
1077 self._path = path |
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|
1078 self._matcher = matcher |
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|
1079 self._always = matcher.always() |
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|
1080 |
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|
1081 self._files = [ |
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|
1082 f[len(path) + 1 :] |
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|
1083 for f in matcher._files |
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|
1084 if f.startswith(path + b"/") |
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|
1085 ] |
25194
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match: explicitly naming a subrepo implies always() for the submatcher
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diff
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|
1086 |
32325
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|
1087 # If the parent repo had a path to this subrepo and the matcher is |
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|
1088 # a prefix matcher, this submatcher always matches. |
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|
1089 if matcher.prefix(): |
25195 | 1090 self._always = any(f == path for f in matcher._files) |
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diff
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|
1091 |
51675
bc94cbb49b30
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parents:
51625
diff
changeset
|
1092 def was_tampered_with(self) -> bool: |
51625
aa23b19e6da4
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parents:
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diff
changeset
|
1093 return ( |
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diff
changeset
|
1094 self.was_tampered_with_nonrec() or self._matcher.was_tampered_with() |
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|
1095 ) |
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parents:
51603
diff
changeset
|
1096 |
32324
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|
1097 def bad(self, f, msg): |
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1098 self._matcher.bad(self._path + b"/" + f, msg) |
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|
1099 |
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|
1100 def matchfn(self, f): |
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|
1101 # Some information is lost in the superclass's constructor, so we |
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|
1102 # can not accurately create the matching function for the subdirectory |
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|
1103 # from the inputs. Instead, we override matchfn() and visitdir() to |
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|
1104 # call the original matcher with the subdirectory path prepended. |
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1105 return self._matcher.matchfn(self._path + b"/" + f) |
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|
1106 |
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|
1107 def visitdir(self, dir): |
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1108 if dir == b'': |
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|
1109 dir = self._path |
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|
1110 else: |
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1111 dir = self._path + b"/" + dir |
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|
1112 return self._matcher.visitdir(dir) |
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|
1113 |
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|
1114 def visitchildrenset(self, dir): |
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|
1115 if dir == b'': |
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|
1116 dir = self._path |
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1117 else: |
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1118 dir = self._path + b"/" + dir |
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|
1119 return self._matcher.visitchildrenset(dir) |
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1120 |
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1121 def always(self): |
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1122 return self._always |
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|
1123 |
33379
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Martin von Zweigbergk <martinvonz@google.com>
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diff
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|
1124 def prefix(self): |
7ddb2aa2b7af
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|
1125 return self._matcher.prefix() and not self._always |
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f9445b528687
match: make subdirmatcher extend basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
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|
1126 |
36050
c4fa47f880d3
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Pulkit Goyal <7895pulkit@gmail.com>
parents:
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diff
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|
1127 @encoding.strmethod |
32552
e7aa11f3abcd
match: add __repr__ for subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
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diff
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|
1128 def __repr__(self): |
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|
1129 return b'<subdirmatcher path=%r, matcher=%r>' % ( |
43076
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|
1130 self._path, |
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|
1131 self._matcher, |
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|
1132 ) |
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|
1133 |
32552
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|
1134 |
38611
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diff
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|
1135 class prefixdirmatcher(basematcher): |
0ba4cf3f088f
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|
1136 """Adapt a matcher to work on a parent directory. |
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|
1137 |
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|
1138 The matcher's non-matching-attributes (bad, traversedir) are ignored. |
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|
1139 |
0ba4cf3f088f
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|
1140 The prefix path should usually be the relative path from the root of |
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|
1141 this matcher to the root of the wrapped matcher. |
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|
1142 |
43949
8b1a9ba375e5
match: make sure `root` argument is always an absolute path (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
43735
diff
changeset
|
1143 >>> m1 = match(util.localpath(b'/root/d/e'), b'f', [b'../a.txt', b'b.txt'], auditor=lambda name: None) |
41675
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diff
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|
1144 >>> m2 = prefixdirmatcher(b'd/e', m1) |
42087
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Denis Laxalde <denis@laxalde.org>
parents:
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diff
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|
1145 >>> m2(b'a.txt') |
38611
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|
1146 False |
42087
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|
1147 >>> m2(b'd/e/a.txt') |
38611
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|
1148 True |
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|
1149 >>> m2(b'd/e/b.txt') |
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|
1150 False |
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|
1151 >>> m2.files() |
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|
1152 ['d/e/a.txt', 'd/e/f/b.txt'] |
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|
1153 >>> m2.exact(b'd/e/a.txt') |
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|
1154 True |
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|
1155 >>> m2.visitdir(b'd') |
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|
1156 True |
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|
1157 >>> m2.visitdir(b'd/e') |
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|
1158 True |
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|
1159 >>> m2.visitdir(b'd/e/f') |
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|
1160 True |
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|
1161 >>> m2.visitdir(b'd/e/g') |
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|
1162 False |
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|
1163 >>> m2.visitdir(b'd/ef') |
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|
1164 False |
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|
1165 """ |
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|
1166 |
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|
1167 def __init__(self, path, matcher, badfn=None): |
ddbebce94665
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|
1168 super(prefixdirmatcher, self).__init__(badfn) |
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|
1169 if not path: |
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|
1170 raise error.ProgrammingError(b'prefix path must not be empty') |
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|
1171 self._path = path |
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|
1172 self._pathprefix = path + b'/' |
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|
1173 self._matcher = matcher |
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|
1174 |
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|
1175 @propertycache |
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|
1176 def _files(self): |
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|
1177 return [self._pathprefix + f for f in self._matcher._files] |
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|
1178 |
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|
1179 def matchfn(self, f): |
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|
1180 if not f.startswith(self._pathprefix): |
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|
1181 return False |
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|
1182 return self._matcher.matchfn(f[len(self._pathprefix) :]) |
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|
1183 |
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|
1184 @propertycache |
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|
1185 def _pathdirs(self): |
43633
0b7733719d21
utils: move finddirs() to pathutil
Martin von Zweigbergk <martinvonz@google.com>
parents:
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diff
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|
1186 return set(pathutil.finddirs(self._path)) |
38611
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|
1187 |
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|
1188 def visitdir(self, dir): |
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|
1189 if dir == self._path: |
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|
1190 return self._matcher.visitdir(b'') |
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|
1191 if dir.startswith(self._pathprefix): |
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|
1192 return self._matcher.visitdir(dir[len(self._pathprefix) :]) |
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|
1193 return dir in self._pathdirs |
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|
1194 |
38955
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spectral <spectral@google.com>
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|
1195 def visitchildrenset(self, dir): |
081cc9a95b65
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|
1196 if dir == self._path: |
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|
1197 return self._matcher.visitchildrenset(b'') |
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|
1198 if dir.startswith(self._pathprefix): |
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|
1199 return self._matcher.visitchildrenset(dir[len(self._pathprefix) :]) |
38955
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|
1200 if dir in self._pathdirs: |
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|
1201 return b'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
|
1202 return set() |
38955
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|
1203 |
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|
1204 def isexact(self): |
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|
1205 return self._matcher.isexact() |
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|
1206 |
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|
1207 def prefix(self): |
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|
1208 return self._matcher.prefix() |
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|
1209 |
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|
1210 @encoding.strmethod |
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|
1211 def __repr__(self): |
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|
1212 return b'<prefixdirmatcher path=%r, matcher=%r>' % ( |
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|
1213 pycompat.bytestr(self._path), |
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|
1214 self._matcher, |
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|
1215 ) |
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|
1216 |
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|
1217 |
33319
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|
1218 class unionmatcher(basematcher): |
33448
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|
1219 """A matcher that is the union of several matchers. |
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|
1220 |
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|
1221 The non-matching-attributes (bad, traversedir) are taken from the first |
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changeset
|
1222 matcher. |
33448
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|
1223 """ |
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|
1224 |
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|
1225 def __init__(self, matchers): |
33448
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|
1226 m1 = matchers[0] |
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|
1227 super(unionmatcher, self).__init__() |
33448
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changeset
|
1228 self.traversedir = m1.traversedir |
33319
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|
1229 self._matchers = matchers |
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diff
changeset
|
1230 |
51675
bc94cbb49b30
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Matt Harbison <matt_harbison@yahoo.com>
parents:
51625
diff
changeset
|
1231 def was_tampered_with(self) -> bool: |
51625
aa23b19e6da4
match: make `was_tampered_with` work recursively
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
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diff
changeset
|
1232 return self.was_tampered_with_nonrec() or any( |
aa23b19e6da4
match: make `was_tampered_with` work recursively
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
51603
diff
changeset
|
1233 map(lambda m: m.was_tampered_with(), self._matchers) |
aa23b19e6da4
match: make `was_tampered_with` work recursively
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
51603
diff
changeset
|
1234 ) |
aa23b19e6da4
match: make `was_tampered_with` work recursively
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
51603
diff
changeset
|
1235 |
33380
892d255ec2a1
match: override matchfn instead of __call__ for consistency
Martin von Zweigbergk <martinvonz@google.com>
parents:
33379
diff
changeset
|
1236 def matchfn(self, f): |
33319
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1237 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
|
1238 if match(f): |
33319
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1239 return True |
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1240 return False |
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1241 |
33448
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1242 def visitdir(self, dir): |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1243 r = False |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1244 for m in self._matchers: |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1245 v = m.visitdir(dir) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1246 if v == b'all': |
33448
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1247 return v |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1248 r |= v |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1249 return r |
04be8aec44a8
match: make unionmatcher a proper matcher
Martin von Zweigbergk <martinvonz@google.com>
parents:
33447
diff
changeset
|
1250 |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1251 def visitchildrenset(self, dir): |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1252 r = set() |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1253 this = False |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1254 for m in self._matchers: |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1255 v = m.visitchildrenset(dir) |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1256 if not v: |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1257 continue |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1258 if v == b'all': |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1259 return v |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1260 if this or v == b'this': |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1261 this = True |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1262 # don't break, we might have an 'all' in here. |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1263 continue |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1264 assert isinstance(v, set) |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1265 r = r.union(v) |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1266 if this: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1267 return b'this' |
38955
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1268 return r |
081cc9a95b65
match: add visitchildrenset complement to visitdir
spectral <spectral@google.com>
parents:
38954
diff
changeset
|
1269 |
36050
c4fa47f880d3
py3: make sure we return str from __repr__
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35659
diff
changeset
|
1270 @encoding.strmethod |
33319
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1271 def __repr__(self): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1272 return b'<unionmatcher matchers=%r>' % self._matchers |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1273 |
33319
3c84591e7321
match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33306
diff
changeset
|
1274 |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1275 def patkind(pattern, default=None): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1276 r"""If pattern is 'kind:pat' with a known kind, return kind. |
42082
413a75da98ce
match: add doctest examples for patkind()
Denis Laxalde <denis@laxalde.org>
parents:
42081
diff
changeset
|
1277 |
42186
fd384911f51b
match: use raw strings to avoid illegal baskslash escape
Gregory Szorc <gregory.szorc@gmail.com>
parents:
42099
diff
changeset
|
1278 >>> patkind(br're:.*\.c$') |
42082
413a75da98ce
match: add doctest examples for patkind()
Denis Laxalde <denis@laxalde.org>
parents:
42081
diff
changeset
|
1279 're' |
42098
5753e5949b51
py3: add b'' prefixes to new doctests in match.py
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
42087
diff
changeset
|
1280 >>> patkind(b'glob:*.c') |
42082
413a75da98ce
match: add doctest examples for patkind()
Denis Laxalde <denis@laxalde.org>
parents:
42081
diff
changeset
|
1281 'glob' |
42098
5753e5949b51
py3: add b'' prefixes to new doctests in match.py
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
42087
diff
changeset
|
1282 >>> patkind(b'relpath:test.py') |
42082
413a75da98ce
match: add doctest examples for patkind()
Denis Laxalde <denis@laxalde.org>
parents:
42081
diff
changeset
|
1283 'relpath' |
42098
5753e5949b51
py3: add b'' prefixes to new doctests in match.py
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
42087
diff
changeset
|
1284 >>> 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
|
1285 >>> patkind(b'main.py', default=b're') |
42082
413a75da98ce
match: add doctest examples for patkind()
Denis Laxalde <denis@laxalde.org>
parents:
42081
diff
changeset
|
1286 're' |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1287 """ |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1288 return _patsplit(pattern, default)[0] |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1289 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1290 |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1291 def _patsplit(pattern, default): |
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1292 """Split a string into the optional pattern kind prefix and the actual |
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1293 pattern.""" |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1294 if b':' in pattern: |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1295 kind, pat = pattern.split(b':', 1) |
33684
2be0bf186950
match: expose some data and functionality to other modules
Kostia Balytskyi <ikostia@fb.com>
parents:
33582
diff
changeset
|
1296 if kind in allpatternkinds: |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1297 return kind, pat |
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1298 return default, pattern |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1299 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1300 |
8582
a4c199e12b5a
match: remove head and tail args from _globre
Matt Mackall <mpm@selenic.com>
parents:
8581
diff
changeset
|
1301 def _globre(pat): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1302 r"""Convert an extended glob string to a regexp string. |
21112
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1303 |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1304 >>> from . import pycompat |
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1305 >>> def bprint(s): |
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1306 ... print(pycompat.sysstr(s)) |
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1307 >>> bprint(_globre(br'?')) |
21112
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1308 . |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1309 >>> bprint(_globre(br'*')) |
21112
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1310 [^/]* |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1311 >>> bprint(_globre(br'**')) |
21112
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1312 .* |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1313 >>> bprint(_globre(br'**/a')) |
21815
a4b67bf1f0a5
match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents:
21191
diff
changeset
|
1314 (?:.*/)?a |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1315 >>> bprint(_globre(br'a/**/b')) |
38475
67dc32d4e790
cleanup: migrate from re.escape to stringutil.reescape
Augie Fackler <augie@google.com>
parents:
38019
diff
changeset
|
1316 a/(?:.*/)?b |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1317 >>> bprint(_globre(br'[a*?!^][^b][!c]')) |
21112
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1318 [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
|
1319 >>> bprint(_globre(br'{a,b}')) |
21112
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1320 (?:a|b) |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
1321 >>> bprint(_globre(br'.\*\?')) |
21112
03782d2fc776
match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents:
21111
diff
changeset
|
1322 \.\*\? |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1323 """ |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1324 i, n = 0, len(pat) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1325 res = b'' |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1326 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
|
1327 escape = util.stringutil.regexbytesescapemap.get |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1328 |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10263
diff
changeset
|
1329 def peek(): |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1330 return i < n and pat[i : i + 1] |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1331 |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1332 while i < n: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1333 c = pat[i : i + 1] |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10263
diff
changeset
|
1334 i += 1 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1335 if c not in b'*?[{},\\': |
40684
e6c9ef5e11a0
match: provide and use a quick way to escape a single byte
Boris Feld <boris.feld@octobus.net>
parents:
40345
diff
changeset
|
1336 res += escape(c, c) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1337 elif c == b'*': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1338 if peek() == b'*': |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1339 i += 1 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1340 if peek() == b'/': |
21815
a4b67bf1f0a5
match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents:
21191
diff
changeset
|
1341 i += 1 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1342 res += b'(?:.*/)?' |
21815
a4b67bf1f0a5
match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents:
21191
diff
changeset
|
1343 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1344 res += b'.*' |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1345 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1346 res += b'[^/]*' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1347 elif c == b'?': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1348 res += b'.' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1349 elif c == b'[': |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1350 j = i |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1351 if j < n and pat[j : j + 1] in b'!]': |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1352 j += 1 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1353 while j < n and pat[j : j + 1] != b']': |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1354 j += 1 |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1355 if j >= n: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1356 res += b'\\[' |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1357 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1358 stuff = pat[i:j].replace(b'\\', b'\\\\') |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1359 i = j + 1 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1360 if stuff[0:1] == b'!': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1361 stuff = b'^' + stuff[1:] |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1362 elif stuff[0:1] == b'^': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1363 stuff = b'\\' + stuff |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1364 res = b'%s[%s]' % (res, stuff) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1365 elif c == b'{': |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1366 group += 1 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1367 res += b'(?:' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1368 elif c == b'}' and group: |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1369 res += b')' |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1370 group -= 1 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1371 elif c == b',' and group: |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1372 res += b'|' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1373 elif c == b'\\': |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1374 p = peek() |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1375 if p: |
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1376 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
|
1377 res += escape(p, p) |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1378 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
|
1379 res += escape(c, c) |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1380 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
|
1381 res += escape(c, c) |
8582
a4c199e12b5a
match: remove head and tail args from _globre
Matt Mackall <mpm@selenic.com>
parents:
8581
diff
changeset
|
1382 return res |
8570
7fe2012b3bd0
match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents:
8568
diff
changeset
|
1383 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1384 |
49645
c4874ebe8644
match: make the FLAG_RE pattern a raw string
Matt Harbison <matt_harbison@yahoo.com>
parents:
49605
diff
changeset
|
1385 FLAG_RE = util.re.compile(br'^\(\?([aiLmsux]+)\)(.*)') |
49603
3eda36e9b3d6
matcher: fix issues regex flag contained in pattern (issue6759)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
48946
diff
changeset
|
1386 |
3eda36e9b3d6
matcher: fix issues regex flag contained in pattern (issue6759)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
48946
diff
changeset
|
1387 |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1388 def _regex(kind, pat, globsuffix): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1389 """Convert a (normalized) pattern of any kind into a |
42329
c7652f7440d9
rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
42195
diff
changeset
|
1390 regular expression. |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1391 globsuffix is appended to the regexp of globs.""" |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1392 if not pat and kind in (b'glob', b'relpath'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1393 return b'' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1394 if kind == b're': |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1395 return pat |
50695
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1396 if kind == b'filepath': |
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1397 raise error.ProgrammingError( |
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1398 "'filepath:' patterns should not be converted to a regex" |
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1399 ) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1400 if kind in (b'path', b'relpath'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1401 if pat == b'.': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1402 return b'' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1403 return util.stringutil.reescape(pat) + b'(?:/|$)' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1404 if kind == b'rootfilesin': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1405 if pat == b'.': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1406 escaped = b'' |
31012
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1407 else: |
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1408 # Pattern is a directory name. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1409 escaped = util.stringutil.reescape(pat) + b'/' |
31012
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1410 # Anything after the pattern must be a non-directory. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1411 return escaped + b'[^/]+$' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1412 if kind == b'relglob': |
42864
72890d8f9860
match: simplify the regexps created for glob patterns
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42766
diff
changeset
|
1413 globre = _globre(pat) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1414 if globre.startswith(b'[^/]*'): |
42864
72890d8f9860
match: simplify the regexps created for glob patterns
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42766
diff
changeset
|
1415 # When pat has the form *XYZ (common), make the returned regex more |
72890d8f9860
match: simplify the regexps created for glob patterns
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
42766
diff
changeset
|
1416 # legible by returning the regex for **XYZ instead of **/*XYZ. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1417 return b'.*' + globre[len(b'[^/]*') :] + globsuffix |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1418 return b'(?:|.*/)' + globre + globsuffix |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1419 if kind == b'relre': |
49605
b3480822a251
matcher: do not prepend '.*' to pattern using ^ after flags
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49603
diff
changeset
|
1420 flag = None |
b3480822a251
matcher: do not prepend '.*' to pattern using ^ after flags
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49603
diff
changeset
|
1421 m = FLAG_RE.match(pat) |
b3480822a251
matcher: do not prepend '.*' to pattern using ^ after flags
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49603
diff
changeset
|
1422 if m: |
b3480822a251
matcher: do not prepend '.*' to pattern using ^ after flags
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49603
diff
changeset
|
1423 flag, pat = m.groups() |
b3480822a251
matcher: do not prepend '.*' to pattern using ^ after flags
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49603
diff
changeset
|
1424 if not pat.startswith(b'^'): |
b3480822a251
matcher: do not prepend '.*' to pattern using ^ after flags
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49603
diff
changeset
|
1425 pat = b'.*' + pat |
b3480822a251
matcher: do not prepend '.*' to pattern using ^ after flags
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49603
diff
changeset
|
1426 if flag is not None: |
b3480822a251
matcher: do not prepend '.*' to pattern using ^ after flags
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49603
diff
changeset
|
1427 pat = br'(?%s:%s)' % (flag, pat) |
b3480822a251
matcher: do not prepend '.*' to pattern using ^ after flags
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
49603
diff
changeset
|
1428 return pat |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1429 if kind in (b'glob', b'rootglob'): |
38578
2d487b9cac07
match: explode if unsupported pattern passed down to _regex() builder
Yuya Nishihara <yuya@tcha.org>
parents:
38577
diff
changeset
|
1430 return _globre(pat) + globsuffix |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1431 raise error.ProgrammingError(b'not a regex pattern: %s:%s' % (kind, pat)) |
8574
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1432 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1433 |
41669
a13268524c25
match: delete unused argument "listsubrepos" from _buildmatch()
Martin von Zweigbergk <martinvonz@google.com>
parents:
41668
diff
changeset
|
1434 def _buildmatch(kindpats, globsuffix, root): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1435 """Return regexp string and a matcher function for kindpats. |
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1436 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
|
1437 matchfuncs = [] |
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1438 |
25283
19d0e5efa6ca
match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents:
25250
diff
changeset
|
1439 subincludes, kindpats = _expandsubinclude(kindpats, root) |
19d0e5efa6ca
match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents:
25250
diff
changeset
|
1440 if subincludes: |
32132
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1441 submatchers = {} |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1442 |
25283
19d0e5efa6ca
match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents:
25250
diff
changeset
|
1443 def matchsubinclude(f): |
32132
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1444 for prefix, matcherargs in subincludes: |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1445 if f.startswith(prefix): |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1446 mf = submatchers.get(prefix) |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1447 if mf is None: |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1448 mf = match(*matcherargs) |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1449 submatchers[prefix] = mf |
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1450 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1451 if mf(f[len(prefix) :]): |
32132
6dea1701f170
match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents:
31433
diff
changeset
|
1452 return True |
25283
19d0e5efa6ca
match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents:
25250
diff
changeset
|
1453 return False |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1454 |
25283
19d0e5efa6ca
match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents:
25250
diff
changeset
|
1455 matchfuncs.append(matchsubinclude) |
14675
cfc89398f710
match: introduce basic fileset support
Matt Mackall <mpm@selenic.com>
parents:
14674
diff
changeset
|
1456 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1457 regex = b'' |
25239
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1458 if kindpats: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1459 if all(k == b'rootfilesin' for k, p, s in kindpats): |
40242
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1460 dirs = {p for k, p, s in kindpats} |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1461 |
40242
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1462 def mf(f): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1463 i = f.rfind(b'/') |
40242
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1464 if i >= 0: |
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1465 dir = f[:i] |
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1466 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1467 dir = b'.' |
40242
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1468 return dir in dirs |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1469 |
40345
d30a19d10441
match: fix up a repr to not crash on Python 3
Augie Fackler <augie@google.com>
parents:
40242
diff
changeset
|
1470 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
|
1471 matchfuncs.append(mf) |
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1472 else: |
19ed212de2d1
match: optimize matcher when all patterns are of rootfilesin kind
Martin von Zweigbergk <martinvonz@google.com>
parents:
39460
diff
changeset
|
1473 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
|
1474 matchfuncs.append(mf) |
25239
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1475 |
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1476 if len(matchfuncs) == 1: |
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1477 return regex, matchfuncs[0] |
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1478 else: |
714f612f2afc
match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents:
25238
diff
changeset
|
1479 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
|
1480 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1481 |
40774
8306dac48061
match: extract a literal constant into a symbolic one
Boris Feld <boris.feld@octobus.net>
parents:
40757
diff
changeset
|
1482 MAX_RE_SIZE = 20000 |
8306dac48061
match: extract a literal constant into a symbolic one
Boris Feld <boris.feld@octobus.net>
parents:
40757
diff
changeset
|
1483 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1484 |
40776
ce401300f981
match: extract function that group regexps
Boris Feld <boris.feld@octobus.net>
parents:
40775
diff
changeset
|
1485 def _joinregexes(regexps): |
ce401300f981
match: extract function that group regexps
Boris Feld <boris.feld@octobus.net>
parents:
40775
diff
changeset
|
1486 """gather multiple regular expressions into a single one""" |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1487 return b'|'.join(regexps) |
40776
ce401300f981
match: extract function that group regexps
Boris Feld <boris.feld@octobus.net>
parents:
40775
diff
changeset
|
1488 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1489 |
21111
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1490 def _buildregexmatch(kindpats, globsuffix): |
9d28fd795215
match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents:
21079
diff
changeset
|
1491 """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
|
1492 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
|
1493 |
4e02f25f31c6
match: test for overflow error in pattern
Boris Feld <boris.feld@octobus.net>
parents:
40774
diff
changeset
|
1494 Test too large input |
4e02f25f31c6
match: test for overflow error in pattern
Boris Feld <boris.feld@octobus.net>
parents:
40774
diff
changeset
|
1495 >>> _buildregexmatch([ |
40947
9e462fb88f79
match: fix doctest to use bytes instead of str
Augie Fackler <augie@google.com>
parents:
40782
diff
changeset
|
1496 ... (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
|
1497 ... ], b'$') |
40775
4e02f25f31c6
match: test for overflow error in pattern
Boris Feld <boris.feld@octobus.net>
parents:
40774
diff
changeset
|
1498 Traceback (most recent call last): |
4e02f25f31c6
match: test for overflow error in pattern
Boris Feld <boris.feld@octobus.net>
parents:
40774
diff
changeset
|
1499 ... |
40778
69bd3176da7c
match: raise an Abort error instead of OverflowError
Boris Feld <boris.feld@octobus.net>
parents:
40777
diff
changeset
|
1500 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
|
1501 """ |
8574
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1502 try: |
40777
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1503 allgroups = [] |
50695
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1504 regexps = [] |
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1505 exact = set() |
51569
b32c3146ec34
match: fix the "visitdir" method on "rootfilesin" matchers
Arseniy Alekseyev <aalekseyev@janestreet.com>
parents:
50695
diff
changeset
|
1506 for kind, pattern, _source in kindpats: |
50695
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1507 if kind == b'filepath': |
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1508 exact.add(pattern) |
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1509 continue |
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1510 regexps.append(_regex(kind, pattern, globsuffix)) |
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1511 |
40777
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1512 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
|
1513 |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1514 startidx = 0 |
40782
3984409e144b
match: drop unnecessary wrapping of regex in group
Martin von Zweigbergk <martinvonz@google.com>
parents:
40781
diff
changeset
|
1515 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
|
1516 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
|
1517 piecesize = len(r) |
40782
3984409e144b
match: drop unnecessary wrapping of regex in group
Martin von Zweigbergk <martinvonz@google.com>
parents:
40781
diff
changeset
|
1518 if piecesize > MAX_RE_SIZE: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1519 msg = _(b"matcher pattern is too long (%d bytes)") % piecesize |
40778
69bd3176da7c
match: raise an Abort error instead of OverflowError
Boris Feld <boris.feld@octobus.net>
parents:
40777
diff
changeset
|
1520 raise error.Abort(msg) |
40780
1e019f45fa88
match: make "groupsize" include the trailing "|"
Martin von Zweigbergk <martinvonz@google.com>
parents:
40779
diff
changeset
|
1521 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
|
1522 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
|
1523 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
|
1524 startidx = idx |
40782
3984409e144b
match: drop unnecessary wrapping of regex in group
Martin von Zweigbergk <martinvonz@google.com>
parents:
40781
diff
changeset
|
1525 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
|
1526 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
|
1527 |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1528 if startidx == 0: |
42087
2e2699af5649
match: let regex match function return a boolean
Denis Laxalde <denis@laxalde.org>
parents:
42086
diff
changeset
|
1529 matcher = _rematcher(fullregexp) |
42099
bccb322f1496
match: fix re2 compability broken in 2e2699af5649
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42098
diff
changeset
|
1530 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
|
1531 else: |
3c842749debc
match: avoid translating glob to matcher multiple times for large sets
Boris Feld <boris.feld@octobus.net>
parents:
40776
diff
changeset
|
1532 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
|
1533 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
|
1534 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
|
1535 func = lambda s: any(m(s) for m in allmatchers) |
50695
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1536 |
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1537 actualfunc = func |
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1538 if exact: |
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1539 # An empty regex will always match, so only call the regex if |
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1540 # there were any actual patterns to match. |
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1541 if not regexps: |
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1542 actualfunc = lambda s: s in exact |
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1543 else: |
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1544 actualfunc = lambda s: s in exact or func(s) |
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1545 return fullregexp, actualfunc |
8574
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1546 except re.error: |
25213
08a8e9da0ae7
match: add source to kindpats list
Durham Goode <durham@fb.com>
parents:
25195
diff
changeset
|
1547 for k, p, s in kindpats: |
50695
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1548 if k == b'filepath': |
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1549 continue |
8574
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1550 try: |
40782
3984409e144b
match: drop unnecessary wrapping of regex in group
Martin von Zweigbergk <martinvonz@google.com>
parents:
40781
diff
changeset
|
1551 _rematcher(_regex(k, p, globsuffix)) |
8574
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1552 except re.error: |
25213
08a8e9da0ae7
match: add source to kindpats list
Durham Goode <durham@fb.com>
parents:
25195
diff
changeset
|
1553 if s: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1554 raise error.Abort( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1555 _(b"%s: invalid pattern (%s): %s") % (s, k, p) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1556 ) |
25213
08a8e9da0ae7
match: add source to kindpats list
Durham Goode <durham@fb.com>
parents:
25195
diff
changeset
|
1557 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1558 raise error.Abort(_(b"invalid pattern (%s): %s") % (k, p)) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1559 raise error.Abort(_(b"invalid pattern")) |
8574
63a7ed2128d5
match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents:
8573
diff
changeset
|
1560 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1561 |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1562 def _patternrootsanddirs(kindpats): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1563 """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
|
1564 |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1565 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
|
1566 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
|
1567 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
|
1568 directories. |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1569 """ |
8576
ec4ed21db4b2
match: split up _normalizepats
Matt Mackall <mpm@selenic.com>
parents:
8575
diff
changeset
|
1570 r = [] |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1571 d = [] |
25213
08a8e9da0ae7
match: add source to kindpats list
Durham Goode <durham@fb.com>
parents:
25195
diff
changeset
|
1572 for kind, pat, source in kindpats: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1573 if kind in (b'glob', b'rootglob'): # find the non-glob prefix |
8584
0f06e72abfdc
match: fold _globprefix into _roots
Matt Mackall <mpm@selenic.com>
parents:
8583
diff
changeset
|
1574 root = [] |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1575 for p in pat.split(b'/'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1576 if b'[' in p or b'{' in p or b'*' in p or b'?' in p: |
8584
0f06e72abfdc
match: fold _globprefix into _roots
Matt Mackall <mpm@selenic.com>
parents:
8583
diff
changeset
|
1577 break |
0f06e72abfdc
match: fold _globprefix into _roots
Matt Mackall <mpm@selenic.com>
parents:
8583
diff
changeset
|
1578 root.append(p) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1579 r.append(b'/'.join(root)) |
50695
1c31b343e514
match: add `filepath:` pattern to match an exact filepath relative to the root
Raphaël Gomès <rgomes@octobus.net>
parents:
50338
diff
changeset
|
1580 elif kind in (b'relpath', b'path', b'filepath'): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1581 if pat == b'.': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1582 pat = b'' |
42341
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
1583 r.append(pat) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1584 elif kind in (b'rootfilesin',): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1585 if pat == b'.': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1586 pat = b'' |
42341
27d6956d386b
match: use '' instead of '.' for root directory (API)
Martin von Zweigbergk <martinvonz@google.com>
parents:
42329
diff
changeset
|
1587 d.append(pat) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1588 else: # relglob, re, relre |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1589 r.append(b'') |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1590 return r, d |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1591 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1592 |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1593 def _roots(kindpats): |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1594 '''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
|
1595 roots, dirs = _patternrootsanddirs(kindpats) |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1596 return roots |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1597 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1598 |
38954
5a7df82de142
includematcher: separate "parents" from "dirs"
spectral <spectral@google.com>
parents:
38750
diff
changeset
|
1599 def _rootsdirsandparents(kindpats): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1600 """Returns roots and exact directories from patterns. |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1601 |
38957
f356be1a7ba3
match: correct doc for _rootsdirsandparents after 5a7df82de142
Kyle Lippincott <spectral@google.com>
parents:
38955
diff
changeset
|
1602 `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
|
1603 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
|
1604 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
|
1605 |
f356be1a7ba3
match: correct doc for _rootsdirsandparents after 5a7df82de142
Kyle Lippincott <spectral@google.com>
parents:
38955
diff
changeset
|
1606 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
|
1607 |
42367
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1608 >>> r = _rootsdirsandparents( |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1609 ... [(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
|
1610 ... (b'glob', b'g*', b'')]) |
42367
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1611 >>> 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
|
1612 (['g/h', 'g/h', ''], []) ['', 'g'] |
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1613 >>> r = _rootsdirsandparents( |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1614 ... [(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
|
1615 >>> 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
|
1616 ([], ['g/h', '']) ['', 'g'] |
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1617 >>> r = _rootsdirsandparents( |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1618 ... [(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
|
1619 ... (b'path', b'', b'')]) |
42367
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1620 >>> 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
|
1621 (['r', 'p/p', ''], []) ['', 'p'] |
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1622 >>> r = _rootsdirsandparents( |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1623 ... [(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
|
1624 ... (b'relre', b'rr', b'')]) |
42367
96fc696a9cb2
match: stabilize _rootsdirsandparents doctest
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
42362
diff
changeset
|
1625 >>> 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
|
1626 (['', '', ''], []) [''] |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1627 """ |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1628 r, d = _patternrootsanddirs(kindpats) |
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1629 |
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
|
1630 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
|
1631 # 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
|
1632 # scanned to get to either the roots or the other exact directories. |
43523
c21aca51b392
utils: move the `dirs` definition in pathutil (API)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43506
diff
changeset
|
1633 p.update(pathutil.dirs(d)) |
c21aca51b392
utils: move the `dirs` definition in pathutil (API)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43506
diff
changeset
|
1634 p.update(pathutil.dirs(r)) |
31013
693a5bb47854
match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
31012
diff
changeset
|
1635 |
39460
35ecaa999a12
match: improve includematcher.visitchildrenset to be much faster and cached
Kyle Lippincott <spectral@google.com>
parents:
39261
diff
changeset
|
1636 # 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
|
1637 # returning. |
35ecaa999a12
match: improve includematcher.visitchildrenset to be much faster and cached
Kyle Lippincott <spectral@google.com>
parents:
39261
diff
changeset
|
1638 # 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
|
1639 # '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
|
1640 return r, d, p |
8576
ec4ed21db4b2
match: split up _normalizepats
Matt Mackall <mpm@selenic.com>
parents:
8575
diff
changeset
|
1641 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1642 |
31012
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1643 def _explicitfiles(kindpats): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1644 """Returns the potential explicit filenames from the patterns. |
31012
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1645 |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1646 >>> _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
|
1647 ['foo/bar'] |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
33684
diff
changeset
|
1648 >>> _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
|
1649 [] |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1650 """ |
31012
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1651 # 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
|
1652 # directory names). |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1653 filable = [kp for kp in kindpats if kp[0] not in (b'rootfilesin',)] |
31012
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1654 return _roots(filable) |
88358446da16
match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
30399
diff
changeset
|
1655 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1656 |
33405
6aa643762641
match: inverse _anypats(), making it _prefix()
Martin von Zweigbergk <martinvonz@google.com>
parents:
33380
diff
changeset
|
1657 def _prefix(kindpats): |
6aa643762641
match: inverse _anypats(), making it _prefix()
Martin von Zweigbergk <martinvonz@google.com>
parents:
33380
diff
changeset
|
1658 '''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
|
1659 for kind, pat, source in kindpats: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1660 if kind not in (b'path', b'relpath'): |
33405
6aa643762641
match: inverse _anypats(), making it _prefix()
Martin von Zweigbergk <martinvonz@google.com>
parents:
33380
diff
changeset
|
1661 return False |
6aa643762641
match: inverse _anypats(), making it _prefix()
Martin von Zweigbergk <martinvonz@google.com>
parents:
33380
diff
changeset
|
1662 return True |
25167
6f7048cc2419
ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents:
25122
diff
changeset
|
1663 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1664 |
25167
6f7048cc2419
ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents:
25122
diff
changeset
|
1665 _commentre = None |
6f7048cc2419
ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents:
25122
diff
changeset
|
1666 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42864
diff
changeset
|
1667 |
27595
9e2d01707e71
match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents:
27343
diff
changeset
|
1668 def readpatternfile(filepath, warn, sourceinfo=False): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
changeset
|
1669 """parse a pattern file, returning a list of |
25167
6f7048cc2419
ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents:
25122
diff
changeset
|
1670 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
|
1671 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
|
1672 |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1673 trailing white space is dropped. |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1674 the escape character is backslash. |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents:
25215
diff
changeset
|
1675 comments start with #. |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
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1676 empty lines are skipped. |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
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|
1677 |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
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1678 lines can be of the following formats: |
dc562165044a
ignore: use 'include:' rules instead of custom syntax
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1679 |
dc562165044a
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1680 syntax: regexp # defaults following lines to non-rooted regexps |
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1681 syntax: glob # defaults following lines to non-rooted globs |
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1682 re:pattern # non-rooted regular expression |
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1683 glob:pattern # non-rooted glob |
41282
4fab8a7d2d72
match: support rooted globs in hgignore
Valentin Gatien-Baron <vgatien-baron@janestreet.com>
parents:
41129
diff
changeset
|
1684 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:
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1685 pattern # pattern of the current default type |
9e2d01707e71
match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents:
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1686 |
9e2d01707e71
match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents:
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diff
changeset
|
1687 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
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1688 (pattern, lineno, originalline). |
c7652f7440d9
rust-filepatterns: call new Rust implementations from Python
Raphaël Gomès <rgomes@octobus.net>
parents:
42195
diff
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1689 This is useful to debug ignore patterns. |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45682
diff
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1690 """ |
25216
dc562165044a
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1691 |
40685
e41f6c2e69c4
match: reformat `syntaxes` dictionary for better maintainability
Boris Feld <boris.feld@octobus.net>
parents:
40684
diff
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1692 syntaxes = { |
43077
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Augie Fackler <augie@google.com>
parents:
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1693 b're': b'relre:', |
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parents:
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1694 b'regexp': b'relre:', |
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parents:
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1695 b'glob': b'relglob:', |
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Augie Fackler <augie@google.com>
parents:
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1696 b'rootglob': b'rootglob:', |
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Augie Fackler <augie@google.com>
parents:
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1697 b'include': b'include', |
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Augie Fackler <augie@google.com>
parents:
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|
1698 b'subinclude': b'subinclude', |
40685
e41f6c2e69c4
match: reformat `syntaxes` dictionary for better maintainability
Boris Feld <boris.feld@octobus.net>
parents:
40684
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|
1699 } |
43077
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Augie Fackler <augie@google.com>
parents:
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1700 syntax = b'relre:' |
25167
6f7048cc2419
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1701 patterns = [] |
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1702 |
43077
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Augie Fackler <augie@google.com>
parents:
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|
1703 fp = open(filepath, b'rb') |
48941
fd5b8e696b75
py3: stop using util.iterfile()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48913
diff
changeset
|
1704 for lineno, line in enumerate(fp, start=1): |
43077
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parents:
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|
1705 if b"#" in line: |
25167
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|
1706 global _commentre |
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|
1707 if not _commentre: |
31420
40704098853f
match: make regular expression bytes to prevent TypeError
Pulkit Goyal <7895pulkit@gmail.com>
parents:
31403
diff
changeset
|
1708 _commentre = util.re.compile(br'((?:^|[^\\])(?:\\\\)*)#.*') |
25167
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1709 # remove comments prefixed by an even number of escapes |
27327
d500341e4f55
match: use re2 in readpatternfile if possible
Bryan O'Sullivan <bos@serpentine.com>
parents:
26781
diff
changeset
|
1710 m = _commentre.search(line) |
d500341e4f55
match: use re2 in readpatternfile if possible
Bryan O'Sullivan <bos@serpentine.com>
parents:
26781
diff
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|
1711 if m: |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
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|
1712 line = line[: m.end(1)] |
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1713 # fixup properly escaped comments that survived the above |
43077
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|
1714 line = line.replace(b"\\#", b"#") |
25167
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1715 line = line.rstrip() |
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|
1716 if not line: |
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|
1717 continue |
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|
1718 |
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|
1719 if line.startswith(b'syntax:'): |
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|
1720 s = line[7:].strip() |
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|
1721 try: |
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1722 syntax = syntaxes[s] |
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|
1723 except KeyError: |
25214
08703b10c3ae
match: add optional warn argument
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parents:
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diff
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|
1724 if warn: |
43076
2372284d9457
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|
1725 warn( |
43077
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|
1726 _(b"%s: ignoring invalid syntax '%s'\n") % (filepath, s) |
43076
2372284d9457
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diff
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|
1727 ) |
25167
6f7048cc2419
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|
1728 continue |
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|
1729 |
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|
1730 linesyntax = syntax |
48913
f254fc73d956
global: bulk replace simple pycompat.iteritems(x) with x.items()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
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|
1731 for s, rels in syntaxes.items(): |
25167
6f7048cc2419
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|
1732 if line.startswith(rels): |
6f7048cc2419
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|
1733 linesyntax = rels |
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|
1734 line = line[len(rels) :] |
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|
1735 break |
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|
1736 elif line.startswith(s + b':'): |
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|
1737 linesyntax = rels |
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|
1738 line = line[len(s) + 1 :] |
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|
1739 break |
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|
1740 if sourceinfo: |
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|
1741 patterns.append((linesyntax + line, lineno, line)) |
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|
1742 else: |
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|
1743 patterns.append(linesyntax + line) |
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|
1744 fp.close() |
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|
1745 return patterns |