Mercurial > public > mercurial-scm > hg

annotate mercurial/match.py @ 33378:adf95bfb423a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
match: make nevermatcher an exact matcher and a prefix matcher The m.isexact() and m.prefix() methods are used by callers to determine whether m.files() can be used for fast paths. It seems safe to let callers to any fast paths it can that rely on the empty m.files().
author Martin von Zweigbergk <martinvonz@google.com>
date Sun, 09 Jul 2017 15:19:27 -0700
parents 38b6122df5c7
children 7ddb2aa2b7af
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
8761
0289f384e1e5 Generally replace "file name" with "filename" in help and comments.
timeless <timeless@gmail.com>
parents: 8682
diff changeset
1 # match.py - filename matching
8231
5d4d88a4f5e6 match: add copyright and license header
Martin Geisler <mg@lazybytes.net>
parents: 8152
diff changeset
2 #
5d4d88a4f5e6 match: add copyright and license header
Martin Geisler <mg@lazybytes.net>
parents: 8152
diff changeset
3 # Copyright 2008, 2009 Matt Mackall <mpm@selenic.com> and others
5d4d88a4f5e6 match: add copyright and license header
Martin Geisler <mg@lazybytes.net>
parents: 8152
diff changeset
4 #
5d4d88a4f5e6 match: add copyright and license header
Martin Geisler <mg@lazybytes.net>
parents: 8152
diff changeset
5 # This software may be used and distributed according to the terms of the
10263
25e572394f5c Update license to GPLv2+
Matt Mackall <mpm@selenic.com>
parents: 9036
diff changeset
6 # GNU General Public License version 2 or any later version.
8231
5d4d88a4f5e6 match: add copyright and license header
Martin Geisler <mg@lazybytes.net>
parents: 8152
diff changeset
7
25958
c4ccf2d394a7 match: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25875
diff changeset
8 from __future__ import absolute_import
c4ccf2d394a7 match: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25875
diff changeset
9
c4ccf2d394a7 match: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25875
diff changeset
10 import copy
c4ccf2d394a7 match: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25875
diff changeset
11 import os
c4ccf2d394a7 match: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25875
diff changeset
12 import re
c4ccf2d394a7 match: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25875
diff changeset
13
c4ccf2d394a7 match: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25875
diff changeset
14 from .i18n import _
c4ccf2d394a7 match: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25875
diff changeset
15 from . import (
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26014
diff changeset
16 error,
25958
c4ccf2d394a7 match: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25875
diff changeset
17 pathutil,
c4ccf2d394a7 match: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25875
diff changeset
18 util,
c4ccf2d394a7 match: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25875
diff changeset
19 )
6576
69f3e9ac7c56 walk: introduce match objects
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
20
24636
36872036169b treemanifest: further optimize treemanifest.matches()
Drew Gottlieb <drgott@google.com>
parents: 24452
diff changeset
21 propertycache = util.propertycache
36872036169b treemanifest: further optimize treemanifest.matches()
Drew Gottlieb <drgott@google.com>
parents: 24452
diff changeset
22
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
23 def _rematcher(regex):
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
24 '''compile the regexp with the best available regexp engine and return a
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
25 matcher function'''
21909
335bb8b80443 match: use util.re.compile instead of util.compilere
Siddharth Agarwal <sid0@fb.com>
parents: 21815
diff changeset
26 m = util.re.compile(regex)
16943
8d08a28aa63e matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents: 16791
diff changeset
27 try:
8d08a28aa63e matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents: 16791
diff changeset
28 # slightly faster, provided by facebook's re2 bindings
8d08a28aa63e matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents: 16791
diff changeset
29 return m.test_match
8d08a28aa63e matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents: 16791
diff changeset
30 except AttributeError:
8d08a28aa63e matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents: 16791
diff changeset
31 return m.match
8d08a28aa63e matcher: use re2 bindings if available
Bryan O'Sullivan <bryano@fb.com>
parents: 16791
diff changeset
32
25122
755d23a49170 match: resolve filesets in subrepos for commands given the '-S' argument
Matt Harbison <matt_harbison@yahoo.com>
parents: 25114
diff changeset
33 def _expandsets(kindpats, ctx, listsubrepos):
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
34 '''Returns the kindpats list with the 'set' patterns expanded.'''
14675
cfc89398f710 match: introduce basic fileset support
Matt Mackall <mpm@selenic.com>
parents: 14674
diff changeset
35 fset = set()
cfc89398f710 match: introduce basic fileset support
Matt Mackall <mpm@selenic.com>
parents: 14674
diff changeset
36 other = []
cfc89398f710 match: introduce basic fileset support
Matt Mackall <mpm@selenic.com>
parents: 14674
diff changeset
37
25213
08a8e9da0ae7 match: add source to kindpats list
Durham Goode <durham@fb.com>
parents: 25195
diff changeset
38 for kind, pat, source in kindpats:
14675
cfc89398f710 match: introduce basic fileset support
Matt Mackall <mpm@selenic.com>
parents: 14674
diff changeset
39 if kind == 'set':
cfc89398f710 match: introduce basic fileset support
Matt Mackall <mpm@selenic.com>
parents: 14674
diff changeset
40 if not ctx:
32444
57d6c0c74b1b match: use ProgrammingError where appropriate
Martin von Zweigbergk <martinvonz@google.com>
parents: 32415
diff changeset
41 raise error.ProgrammingError("fileset expression with no "
57d6c0c74b1b match: use ProgrammingError where appropriate
Martin von Zweigbergk <martinvonz@google.com>
parents: 32415
diff changeset
42 "context")
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
43 s = ctx.getfileset(pat)
14675
cfc89398f710 match: introduce basic fileset support
Matt Mackall <mpm@selenic.com>
parents: 14674
diff changeset
44 fset.update(s)
25122
755d23a49170 match: resolve filesets in subrepos for commands given the '-S' argument
Matt Harbison <matt_harbison@yahoo.com>
parents: 25114
diff changeset
45
755d23a49170 match: resolve filesets in subrepos for commands given the '-S' argument
Matt Harbison <matt_harbison@yahoo.com>
parents: 25114
diff changeset
46 if listsubrepos:
755d23a49170 match: resolve filesets in subrepos for commands given the '-S' argument
Matt Harbison <matt_harbison@yahoo.com>
parents: 25114
diff changeset
47 for subpath in ctx.substate:
755d23a49170 match: resolve filesets in subrepos for commands given the '-S' argument
Matt Harbison <matt_harbison@yahoo.com>
parents: 25114
diff changeset
48 s = ctx.sub(subpath).getfileset(pat)
755d23a49170 match: resolve filesets in subrepos for commands given the '-S' argument
Matt Harbison <matt_harbison@yahoo.com>
parents: 25114
diff changeset
49 fset.update(subpath + '/' + f for f in s)
755d23a49170 match: resolve filesets in subrepos for commands given the '-S' argument
Matt Harbison <matt_harbison@yahoo.com>
parents: 25114
diff changeset
50
14675
cfc89398f710 match: introduce basic fileset support
Matt Mackall <mpm@selenic.com>
parents: 14674
diff changeset
51 continue
25213
08a8e9da0ae7 match: add source to kindpats list
Durham Goode <durham@fb.com>
parents: 25195
diff changeset
52 other.append((kind, pat, source))
14675
cfc89398f710 match: introduce basic fileset support
Matt Mackall <mpm@selenic.com>
parents: 14674
diff changeset
53 return fset, other
cfc89398f710 match: introduce basic fileset support
Matt Mackall <mpm@selenic.com>
parents: 14674
diff changeset
54
25283
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
55 def _expandsubinclude(kindpats, root):
32132
6dea1701f170 match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents: 31433
diff changeset
56 '''Returns the list of subinclude matcher args and the kindpats without the
25283
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
57 subincludes in it.'''
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
58 relmatchers = []
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
59 other = []
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
60
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
61 for kind, pat, source in kindpats:
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
62 if kind == 'subinclude':
25301
caaf4045eca8 match: normpath the ignore source when expanding the 'subinclude' kind
Matt Harbison <matt_harbison@yahoo.com>
parents: 25283
diff changeset
63 sourceroot = pathutil.dirname(util.normpath(source))
25283
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
64 pat = util.pconvert(pat)
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
65 path = pathutil.join(sourceroot, pat)
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
66
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
67 newroot = pathutil.dirname(path)
32132
6dea1701f170 match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents: 31433
diff changeset
68 matcherargs = (newroot, '', [], ['include:%s' % path])
25283
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
69
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
70 prefix = pathutil.canonpath(root, root, newroot)
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
71 if prefix:
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
72 prefix += '/'
32132
6dea1701f170 match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents: 31433
diff changeset
73 relmatchers.append((prefix, matcherargs))
25283
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
74 else:
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
75 other.append((kind, pat, source))
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
76
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
77 return relmatchers, other
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
78
24447
d44d53bc9a1e matcher: make e.g. 'relpath:.' lead to fast paths
Martin von Zweigbergk <martinvonz@google.com>
parents: 23686
diff changeset
79 def _kindpatsalwaysmatch(kindpats):
d44d53bc9a1e matcher: make e.g. 'relpath:.' lead to fast paths
Martin von Zweigbergk <martinvonz@google.com>
parents: 23686
diff changeset
80 """"Checks whether the kindspats match everything, as e.g.
d44d53bc9a1e matcher: make e.g. 'relpath:.' lead to fast paths
Martin von Zweigbergk <martinvonz@google.com>
parents: 23686
diff changeset
81 'relpath:.' does.
d44d53bc9a1e matcher: make e.g. 'relpath:.' lead to fast paths
Martin von Zweigbergk <martinvonz@google.com>
parents: 23686
diff changeset
82 """
25213
08a8e9da0ae7 match: add source to kindpats list
Durham Goode <durham@fb.com>
parents: 25195
diff changeset
83 for kind, pat, source in kindpats:
24447
d44d53bc9a1e matcher: make e.g. 'relpath:.' lead to fast paths
Martin von Zweigbergk <martinvonz@google.com>
parents: 23686
diff changeset
84 if pat != '' or kind not in ['relpath', 'glob']:
d44d53bc9a1e matcher: make e.g. 'relpath:.' lead to fast paths
Martin von Zweigbergk <martinvonz@google.com>
parents: 23686
diff changeset
85 return False
d44d53bc9a1e matcher: make e.g. 'relpath:.' lead to fast paths
Martin von Zweigbergk <martinvonz@google.com>
parents: 23686
diff changeset
86 return True
d44d53bc9a1e matcher: make e.g. 'relpath:.' lead to fast paths
Martin von Zweigbergk <martinvonz@google.com>
parents: 23686
diff changeset
87
32728
3e8eb6d84a5c match: allow pats to be None
Martin von Zweigbergk <martinvonz@google.com>
parents: 32650
diff changeset
88 def match(root, cwd, patterns=None, include=None, exclude=None, default='glob',
32395
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
89 exact=False, auditor=None, ctx=None, listsubrepos=False, warn=None,
32401
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
90 badfn=None, icasefs=False):
32395
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
91 """build an object to match a set of file patterns
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
92
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
93 arguments:
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
94 root - the canonical root of the tree you're matching against
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
95 cwd - the current working directory, if relevant
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
96 patterns - patterns to find
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
97 include - patterns to include (unless they are excluded)
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
98 exclude - patterns to exclude (even if they are included)
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
99 default - if a pattern in patterns has no explicit type, assume this one
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
100 exact - patterns are actually filenames (include/exclude still apply)
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
101 warn - optional function used for printing warnings
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
102 badfn - optional bad() callback for this matcher instead of the default
32401
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
103 icasefs - make a matcher for wdir on case insensitive filesystems, which
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
104 normalizes the given patterns to the case in the filesystem
32395
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
105
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
106 a pattern is one of:
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
107 'glob:<glob>' - a glob relative to cwd
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
108 're:<regexp>' - a regular expression
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
109 'path:<path>' - a path relative to repository root, which is matched
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
110 recursively
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
111 'rootfilesin:<path>' - a path relative to repository root, which is
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
112 matched non-recursively (will not match subdirectories)
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
113 'relglob:<glob>' - an unrooted glob (*.c matches C files in all dirs)
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
114 'relpath:<path>' - a path relative to cwd
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
115 'relre:<regexp>' - a regexp that needn't match the start of a name
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
116 'set:<fileset>' - a fileset expression
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
117 'include:<path>' - a file of patterns to read and include
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
118 'subinclude:<path>' - a file of patterns to match against files under
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
119 the same directory
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
120 '<something>' - a pattern of the specified default type
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
121 """
32401
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
122 normalize = _donormalize
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
123 if icasefs:
32415
9695aca1a3a0 match: catch attempts to create case-insenstive exact matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32406
diff changeset
124 if exact:
32444
57d6c0c74b1b match: use ProgrammingError where appropriate
Martin von Zweigbergk <martinvonz@google.com>
parents: 32415
diff changeset
125 raise error.ProgrammingError("a case-insensitive exact matcher "
57d6c0c74b1b match: use ProgrammingError where appropriate
Martin von Zweigbergk <martinvonz@google.com>
parents: 32415
diff changeset
126 "doesn't make sense")
32401
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
127 dirstate = ctx.repo().dirstate
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
128 dsnormalize = dirstate.normalize
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
129
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
130 def normalize(patterns, default, root, cwd, auditor, warn):
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
131 kp = _donormalize(patterns, default, root, cwd, auditor, warn)
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
132 kindpats = []
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
133 for kind, pats, source in kp:
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
134 if kind not in ('re', 'relre'): # regex can't be normalized
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
135 p = pats
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
136 pats = dsnormalize(pats)
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
137
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
138 # Preserve the original to handle a case only rename.
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
139 if p != pats and p in dirstate:
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
140 kindpats.append((kind, p, source))
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
141
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
142 kindpats.append((kind, pats, source))
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
143 return kindpats
284b18303f61 match: replace icasefsmatch() function by flag to regular match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 32400
diff changeset
144
32499
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
145 if exact:
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
146 m = exactmatcher(root, cwd, patterns, badfn)
32553
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
147 elif patterns:
32556
5f08eca8f8d3 match: move normalize() call out of matcher constructors
Martin von Zweigbergk <martinvonz@google.com>
parents: 32555
diff changeset
148 kindpats = normalize(patterns, default, root, cwd, auditor, warn)
32557
3fdcc34c0aba match: remove special-casing of always-matching patterns in patternmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32556
diff changeset
149 if _kindpatsalwaysmatch(kindpats):
3fdcc34c0aba match: remove special-casing of always-matching patterns in patternmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32556
diff changeset
150 m = alwaysmatcher(root, cwd, badfn, relativeuipath=True)
3fdcc34c0aba match: remove special-casing of always-matching patterns in patternmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32556
diff changeset
151 else:
3fdcc34c0aba match: remove special-casing of always-matching patterns in patternmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32556
diff changeset
152 m = patternmatcher(root, cwd, kindpats, ctx=ctx,
3fdcc34c0aba match: remove special-casing of always-matching patterns in patternmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32556
diff changeset
153 listsubrepos=listsubrepos, badfn=badfn)
32553
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
154 else:
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
155 # It's a little strange that no patterns means to match everything.
32650
783394c0c978 match: simplify nevermatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32605
diff changeset
156 # Consider changing this to match nothing (probably using nevermatcher).
32553
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
157 m = alwaysmatcher(root, cwd, badfn)
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
158
32497
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
159 if include:
32556
5f08eca8f8d3 match: move normalize() call out of matcher constructors
Martin von Zweigbergk <martinvonz@google.com>
parents: 32555
diff changeset
160 kindpats = normalize(include, 'glob', root, cwd, auditor, warn)
5f08eca8f8d3 match: move normalize() call out of matcher constructors
Martin von Zweigbergk <martinvonz@google.com>
parents: 32555
diff changeset
161 im = includematcher(root, cwd, kindpats, ctx=ctx,
5f08eca8f8d3 match: move normalize() call out of matcher constructors
Martin von Zweigbergk <martinvonz@google.com>
parents: 32555
diff changeset
162 listsubrepos=listsubrepos, badfn=None)
32497
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
163 m = intersectmatchers(m, im)
32465
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
164 if exclude:
32556
5f08eca8f8d3 match: move normalize() call out of matcher constructors
Martin von Zweigbergk <martinvonz@google.com>
parents: 32555
diff changeset
165 kindpats = normalize(exclude, 'glob', root, cwd, auditor, warn)
5f08eca8f8d3 match: move normalize() call out of matcher constructors
Martin von Zweigbergk <martinvonz@google.com>
parents: 32555
diff changeset
166 em = includematcher(root, cwd, kindpats, ctx=ctx,
5f08eca8f8d3 match: move normalize() call out of matcher constructors
Martin von Zweigbergk <martinvonz@google.com>
parents: 32555
diff changeset
167 listsubrepos=listsubrepos, badfn=None)
32465
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
168 m = differencematcher(m, em)
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
169 return m
32395
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
170
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
171 def exact(root, cwd, files, badfn=None):
32499
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
172 return exactmatcher(root, cwd, files, badfn=badfn)
32395
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
173
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
174 def always(root, cwd):
32553
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
175 return alwaysmatcher(root, cwd)
32395
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
176
32605
e6ff007e107e match: introduce nevermatcher for when no ignore files are present
Siddharth Agarwal <sid0@fb.com>
parents: 32557
diff changeset
177 def never(root, cwd):
e6ff007e107e match: introduce nevermatcher for when no ignore files are present
Siddharth Agarwal <sid0@fb.com>
parents: 32557
diff changeset
178 return nevermatcher(root, cwd)
e6ff007e107e match: introduce nevermatcher for when no ignore files are present
Siddharth Agarwal <sid0@fb.com>
parents: 32557
diff changeset
179
32395
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
180 def badmatch(match, badfn):
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
181 """Make a copy of the given matcher, replacing its bad method with the given
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
182 one.
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
183 """
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
184 m = copy.copy(match)
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
185 m.bad = badfn
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
186 return m
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
187
32397
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
188 def _donormalize(patterns, default, root, cwd, auditor, warn):
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
189 '''Convert 'kind:pat' from the patterns list to tuples with kind and
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
190 normalized and rooted patterns and with listfiles expanded.'''
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
191 kindpats = []
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
192 for kind, pat in [_patsplit(p, default) for p in patterns]:
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
193 if kind in ('glob', 'relpath'):
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
194 pat = pathutil.canonpath(root, cwd, pat, auditor)
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
195 elif kind in ('relglob', 'path', 'rootfilesin'):
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
196 pat = util.normpath(pat)
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
197 elif kind in ('listfile', 'listfile0'):
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
198 try:
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
199 files = util.readfile(pat)
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
200 if kind == 'listfile0':
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
201 files = files.split('\0')
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
202 else:
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
203 files = files.splitlines()
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
204 files = [f for f in files if f]
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
205 except EnvironmentError:
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
206 raise error.Abort(_("unable to read file list (%s)") % pat)
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
207 for k, p, source in _donormalize(files, default, root, cwd,
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
208 auditor, warn):
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
209 kindpats.append((k, p, pat))
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
210 continue
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
211 elif kind == 'include':
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
212 try:
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
213 fullpath = os.path.join(root, util.localpath(pat))
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
214 includepats = readpatternfile(fullpath, warn)
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
215 for k, p, source in _donormalize(includepats, default,
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
216 root, cwd, auditor, warn):
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
217 kindpats.append((k, p, source or pat))
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
218 except error.Abort as inst:
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
219 raise error.Abort('%s: %s' % (pat, inst[0]))
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
220 except IOError as inst:
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
221 if warn:
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
222 warn(_("skipping unreadable pattern file '%s': %s\n") %
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
223 (pat, inst.strerror))
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
224 continue
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
225 # else: re or relre - which cannot be normalized
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
226 kindpats.append((kind, pat, ''))
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
227 return kindpats
0ec4cd6fe051 match: move body of _normalize() to a static function
Martin von Zweigbergk <martinvonz@google.com>
parents: 32396
diff changeset
228
32458
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
229 class basematcher(object):
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
230
32496
ca77a243ffa7 match: move entire uipath() implementation to basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32466
diff changeset
231 def __init__(self, root, cwd, badfn=None, relativeuipath=True):
32458
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
232 self._root = root
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
233 self._cwd = cwd
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
234 if badfn is not None:
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
235 self.bad = badfn
32496
ca77a243ffa7 match: move entire uipath() implementation to basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32466
diff changeset
236 self._relativeuipath = relativeuipath
32458
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
237
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
238 def __call__(self, fn):
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
239 return self.matchfn(fn)
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
240 def __iter__(self):
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
241 for f in self._files:
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
242 yield f
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
243 # Callbacks related to how the matcher is used by dirstate.walk.
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
244 # Subscribers to these events must monkeypatch the matcher object.
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
245 def bad(self, f, msg):
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
246 '''Callback from dirstate.walk for each explicit file that can't be
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
247 found/accessed, with an error message.'''
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
248 pass
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
249
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
250 # If an explicitdir is set, it will be called when an explicitly listed
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
251 # directory is visited.
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
252 explicitdir = None
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
253
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
254 # If an traversedir is set, it will be called when a directory discovered
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
255 # by recursive traversal is visited.
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
256 traversedir = None
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
257
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
258 def abs(self, f):
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
259 '''Convert a repo path back to path that is relative to the root of the
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
260 matcher.'''
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
261 return f
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
262
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
263 def rel(self, f):
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
264 '''Convert repo path back to path that is relative to cwd of matcher.'''
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
265 return util.pathto(self._root, self._cwd, f)
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
266
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
267 def uipath(self, f):
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
268 '''Convert repo path to a display path. If patterns or -I/-X were used
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
269 to create this matcher, the display path will be relative to cwd.
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
270 Otherwise it is relative to the root of the repo.'''
32496
ca77a243ffa7 match: move entire uipath() implementation to basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32466
diff changeset
271 return (self._relativeuipath and self.rel(f)) or self.abs(f)
32458
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
272
32459
9f781f43f2ce match: make basematcher._files a @propertycache
Martin von Zweigbergk <martinvonz@google.com>
parents: 32458
diff changeset
273 @propertycache
9f781f43f2ce match: make basematcher._files a @propertycache
Martin von Zweigbergk <martinvonz@google.com>
parents: 32458
diff changeset
274 def _files(self):
9f781f43f2ce match: make basematcher._files a @propertycache
Martin von Zweigbergk <martinvonz@google.com>
parents: 32458
diff changeset
275 return []
9f781f43f2ce match: make basematcher._files a @propertycache
Martin von Zweigbergk <martinvonz@google.com>
parents: 32458
diff changeset
276
32458
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
277 def files(self):
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
278 '''Explicitly listed files or patterns or roots:
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
279 if no patterns or .always(): empty list,
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
280 if exact: list exact files,
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
281 if not .anypats(): list all files and dirs,
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
282 else: optimal roots'''
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
283 return self._files
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
284
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
285 @propertycache
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
286 def _fileset(self):
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
287 return set(self._files)
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
288
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
289 def exact(self, f):
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
290 '''Returns True if f is in .files().'''
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
291 return f in self._fileset
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
292
32463
43e091847c4d match: make matchfn a method on the class
Martin von Zweigbergk <martinvonz@google.com>
parents: 32461
diff changeset
293 def matchfn(self, f):
43e091847c4d match: make matchfn a method on the class
Martin von Zweigbergk <martinvonz@google.com>
parents: 32461
diff changeset
294 return False
43e091847c4d match: make matchfn a method on the class
Martin von Zweigbergk <martinvonz@google.com>
parents: 32461
diff changeset
295
32458
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
296 def visitdir(self, dir):
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
297 '''Decides whether a directory should be visited based on whether it
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
298 has potential matches in it or one of its subdirectories. This is
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
299 based on the match's primary, included, and excluded patterns.
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
300
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
301 Returns the string 'all' if the given directory and all subdirectories
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
302 should be visited. Otherwise returns True or False indicating whether
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
303 the given directory should be visited.
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
304
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
305 This function's behavior is undefined if it has returned False for
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
306 one of the dir's parent directories.
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
307 '''
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
308 return False
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
309
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
310 def anypats(self):
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
311 '''Matcher uses patterns or include/exclude.'''
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
312 return False
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
313
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
314 def always(self):
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
315 '''Matcher will match everything and .files() will be empty
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
316 - optimization might be possible and necessary.'''
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
317 return False
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
318
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
319 def isexact(self):
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
320 return False
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
321
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
322 def prefix(self):
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
323 return not self.always() and not self.isexact() and not self.anypats()
a04bc55201c3 match: extract base class for matchers
Martin von Zweigbergk <martinvonz@google.com>
parents: 32444
diff changeset
324
32553
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
325 class alwaysmatcher(basematcher):
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
326 '''Matches everything.'''
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
327
32557
3fdcc34c0aba match: remove special-casing of always-matching patterns in patternmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32556
diff changeset
328 def __init__(self, root, cwd, badfn=None, relativeuipath=False):
32553
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
329 super(alwaysmatcher, self).__init__(root, cwd, badfn,
32557
3fdcc34c0aba match: remove special-casing of always-matching patterns in patternmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32556
diff changeset
330 relativeuipath=relativeuipath)
32553
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
331
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
332 def always(self):
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
333 return True
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
334
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
335 def matchfn(self, f):
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
336 return True
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
337
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
338 def visitdir(self, dir):
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
339 return 'all'
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
340
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
341 def __repr__(self):
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
342 return '<alwaysmatcher>'
20c9f3ecc192 match: handle everything-matching using new alwaysmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32552
diff changeset
343
32605
e6ff007e107e match: introduce nevermatcher for when no ignore files are present
Siddharth Agarwal <sid0@fb.com>
parents: 32557
diff changeset
344 class nevermatcher(basematcher):
e6ff007e107e match: introduce nevermatcher for when no ignore files are present
Siddharth Agarwal <sid0@fb.com>
parents: 32557
diff changeset
345 '''Matches nothing.'''
e6ff007e107e match: introduce nevermatcher for when no ignore files are present
Siddharth Agarwal <sid0@fb.com>
parents: 32557
diff changeset
346
32650
783394c0c978 match: simplify nevermatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32605
diff changeset
347 def __init__(self, root, cwd, badfn=None):
783394c0c978 match: simplify nevermatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32605
diff changeset
348 super(nevermatcher, self).__init__(root, cwd, badfn)
32605
e6ff007e107e match: introduce nevermatcher for when no ignore files are present
Siddharth Agarwal <sid0@fb.com>
parents: 32557
diff changeset
349
33378
adf95bfb423a match: make nevermatcher an exact matcher and a prefix matcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 33358
diff changeset
350 # It's a little weird to say that the nevermatcher is an exact matcher
adf95bfb423a match: make nevermatcher an exact matcher and a prefix matcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 33358
diff changeset
351 # or a prefix matcher, but it seems to make sense to let callers take
adf95bfb423a match: make nevermatcher an exact matcher and a prefix matcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 33358
diff changeset
352 # fast paths based on either. There will be no exact matches, nor any
adf95bfb423a match: make nevermatcher an exact matcher and a prefix matcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 33358
diff changeset
353 # prefixes (files() returns []), so fast paths iterating over them should
adf95bfb423a match: make nevermatcher an exact matcher and a prefix matcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 33358
diff changeset
354 # be efficient (and correct).
adf95bfb423a match: make nevermatcher an exact matcher and a prefix matcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 33358
diff changeset
355 def isexact(self):
adf95bfb423a match: make nevermatcher an exact matcher and a prefix matcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 33358
diff changeset
356 return True
adf95bfb423a match: make nevermatcher an exact matcher and a prefix matcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 33358
diff changeset
357
adf95bfb423a match: make nevermatcher an exact matcher and a prefix matcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 33358
diff changeset
358 def prefix(self):
adf95bfb423a match: make nevermatcher an exact matcher and a prefix matcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 33358
diff changeset
359 return True
adf95bfb423a match: make nevermatcher an exact matcher and a prefix matcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 33358
diff changeset
360
32605
e6ff007e107e match: introduce nevermatcher for when no ignore files are present
Siddharth Agarwal <sid0@fb.com>
parents: 32557
diff changeset
361 def __repr__(self):
e6ff007e107e match: introduce nevermatcher for when no ignore files are present
Siddharth Agarwal <sid0@fb.com>
parents: 32557
diff changeset
362 return '<nevermatcher>'
e6ff007e107e match: introduce nevermatcher for when no ignore files are present
Siddharth Agarwal <sid0@fb.com>
parents: 32557
diff changeset
363
32501
7095dbc266e3 match: split up main matcher into patternmatcher and includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32500
diff changeset
364 class patternmatcher(basematcher):
32395
24245b54aa8a match: replace match class by match function (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32325
diff changeset
365
32556
5f08eca8f8d3 match: move normalize() call out of matcher constructors
Martin von Zweigbergk <martinvonz@google.com>
parents: 32555
diff changeset
366 def __init__(self, root, cwd, kindpats, ctx=None, listsubrepos=False,
32504
2ba4d3b74ba8 match: remove support for includes from patternmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32503
diff changeset
367 badfn=None):
32555
b3083be7dcb9 match: drop support for empty pattern list in patternmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32554
diff changeset
368 super(patternmatcher, self).__init__(root, cwd, badfn)
8581
101d305c1d0b match: fold _matcher into match.__init__
Matt Mackall <mpm@selenic.com>
parents: 8580
diff changeset
369
32557
3fdcc34c0aba match: remove special-casing of always-matching patterns in patternmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32556
diff changeset
370 self._files = _explicitfiles(kindpats)
3fdcc34c0aba match: remove special-casing of always-matching patterns in patternmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32556
diff changeset
371 self._anypats = _anypats(kindpats)
33306
a9808bd1449e match: minor cleanups to patternmatcher and includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32728
diff changeset
372 self._pats, self.matchfn = _buildmatch(ctx, kindpats, '$', listsubrepos,
a9808bd1449e match: minor cleanups to patternmatcher and includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32728
diff changeset
373 root)
8587
8f15d54437b9 match: fold match into _match base class
Matt Mackall <mpm@selenic.com>
parents: 8586
diff changeset
374
32322
23c9a2a71c6e match: make _fileroots a @propertycache and rename it to _fileset
Martin von Zweigbergk <martinvonz@google.com>
parents: 32312
diff changeset
375 @propertycache
24636
36872036169b treemanifest: further optimize treemanifest.matches()
Drew Gottlieb <drgott@google.com>
parents: 24452
diff changeset
376 def _dirs(self):
32322
23c9a2a71c6e match: make _fileroots a @propertycache and rename it to _fileset
Martin von Zweigbergk <martinvonz@google.com>
parents: 32312
diff changeset
377 return set(util.dirs(self._fileset)) | {'.'}
24636
36872036169b treemanifest: further optimize treemanifest.matches()
Drew Gottlieb <drgott@google.com>
parents: 24452
diff changeset
378
36872036169b treemanifest: further optimize treemanifest.matches()
Drew Gottlieb <drgott@google.com>
parents: 24452
diff changeset
379 def visitdir(self, dir):
32322
23c9a2a71c6e match: make _fileroots a @propertycache and rename it to _fileset
Martin von Zweigbergk <martinvonz@google.com>
parents: 32312
diff changeset
380 if self.prefix() and dir in self._fileset:
27343
c59647c6694d treemanifest: don't iterate entire matching submanifests on match()
Martin von Zweigbergk <martinvonz@google.com>
parents: 27327
diff changeset
381 return 'all'
32554
f44ea253ffe2 match: optimize visitdir() for when no explicit files are listed
Martin von Zweigbergk <martinvonz@google.com>
parents: 32553
diff changeset
382 return ('.' in self._fileset or
32322
23c9a2a71c6e match: make _fileroots a @propertycache and rename it to _fileset
Martin von Zweigbergk <martinvonz@google.com>
parents: 32312
diff changeset
383 dir in self._fileset or
25576
d02f4b3e71f5 match: break boolean expressions into one operand per line
Martin von Zweigbergk <martinvonz@google.com>
parents: 25575
diff changeset
384 dir in self._dirs or
32322
23c9a2a71c6e match: make _fileroots a @propertycache and rename it to _fileset
Martin von Zweigbergk <martinvonz@google.com>
parents: 32312
diff changeset
385 any(parentdir in self._fileset
25577
a410479c7ee7 match: drop optimization (?) of 'parentdirs' calculation
Martin von Zweigbergk <martinvonz@google.com>
parents: 25576
diff changeset
386 for parentdir in util.finddirs(dir)))
24636
36872036169b treemanifest: further optimize treemanifest.matches()
Drew Gottlieb <drgott@google.com>
parents: 24452
diff changeset
387
8587
8f15d54437b9 match: fold match into _match base class
Matt Mackall <mpm@selenic.com>
parents: 8586
diff changeset
388 def anypats(self):
8f15d54437b9 match: fold match into _match base class
Matt Mackall <mpm@selenic.com>
parents: 8586
diff changeset
389 return self._anypats
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
390
32406
952017471f93 match: implement __repr__() and update users (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32401
diff changeset
391 def __repr__(self):
33306
a9808bd1449e match: minor cleanups to patternmatcher and includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32728
diff changeset
392 return ('<patternmatcher patterns=%r>' % self._pats)
32501
7095dbc266e3 match: split up main matcher into patternmatcher and includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32500
diff changeset
393
7095dbc266e3 match: split up main matcher into patternmatcher and includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32500
diff changeset
394 class includematcher(basematcher):
7095dbc266e3 match: split up main matcher into patternmatcher and includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32500
diff changeset
395
32556
5f08eca8f8d3 match: move normalize() call out of matcher constructors
Martin von Zweigbergk <martinvonz@google.com>
parents: 32555
diff changeset
396 def __init__(self, root, cwd, kindpats, ctx=None, listsubrepos=False,
5f08eca8f8d3 match: move normalize() call out of matcher constructors
Martin von Zweigbergk <martinvonz@google.com>
parents: 32555
diff changeset
397 badfn=None):
32502
3026f19b4b01 match: remove support for non-include patterns from includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32501
diff changeset
398 super(includematcher, self).__init__(root, cwd, badfn)
32501
7095dbc266e3 match: split up main matcher into patternmatcher and includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32500
diff changeset
399
33306
a9808bd1449e match: minor cleanups to patternmatcher and includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32728
diff changeset
400 self._pats, self.matchfn = _buildmatch(ctx, kindpats, '(?:/|$)',
a9808bd1449e match: minor cleanups to patternmatcher and includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32728
diff changeset
401 listsubrepos, root)
32503
361808a2b0b8 match: simplify includematcher a bit
Martin von Zweigbergk <martinvonz@google.com>
parents: 32502
diff changeset
402 self._anypats = _anypats(kindpats)
32502
3026f19b4b01 match: remove support for non-include patterns from includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32501
diff changeset
403 roots, dirs = _rootsanddirs(kindpats)
3026f19b4b01 match: remove support for non-include patterns from includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32501
diff changeset
404 # roots are directories which are recursively included.
32503
361808a2b0b8 match: simplify includematcher a bit
Martin von Zweigbergk <martinvonz@google.com>
parents: 32502
diff changeset
405 self._roots = set(roots)
32502
3026f19b4b01 match: remove support for non-include patterns from includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32501
diff changeset
406 # dirs are directories which are non-recursively included.
32503
361808a2b0b8 match: simplify includematcher a bit
Martin von Zweigbergk <martinvonz@google.com>
parents: 32502
diff changeset
407 self._dirs = set(dirs)
32501
7095dbc266e3 match: split up main matcher into patternmatcher and includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32500
diff changeset
408
7095dbc266e3 match: split up main matcher into patternmatcher and includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32500
diff changeset
409 def visitdir(self, dir):
32503
361808a2b0b8 match: simplify includematcher a bit
Martin von Zweigbergk <martinvonz@google.com>
parents: 32502
diff changeset
410 if not self._anypats and dir in self._roots:
32502
3026f19b4b01 match: remove support for non-include patterns from includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32501
diff changeset
411 # The condition above is essentially self.prefix() for includes
32501
7095dbc266e3 match: split up main matcher into patternmatcher and includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32500
diff changeset
412 return 'all'
32503
361808a2b0b8 match: simplify includematcher a bit
Martin von Zweigbergk <martinvonz@google.com>
parents: 32502
diff changeset
413 return ('.' in self._roots or
361808a2b0b8 match: simplify includematcher a bit
Martin von Zweigbergk <martinvonz@google.com>
parents: 32502
diff changeset
414 dir in self._roots or
361808a2b0b8 match: simplify includematcher a bit
Martin von Zweigbergk <martinvonz@google.com>
parents: 32502
diff changeset
415 dir in self._dirs or
361808a2b0b8 match: simplify includematcher a bit
Martin von Zweigbergk <martinvonz@google.com>
parents: 32502
diff changeset
416 any(parentdir in self._roots
361808a2b0b8 match: simplify includematcher a bit
Martin von Zweigbergk <martinvonz@google.com>
parents: 32502
diff changeset
417 for parentdir in util.finddirs(dir)))
32501
7095dbc266e3 match: split up main matcher into patternmatcher and includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32500
diff changeset
418
7095dbc266e3 match: split up main matcher into patternmatcher and includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32500
diff changeset
419 def anypats(self):
32502
3026f19b4b01 match: remove support for non-include patterns from includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32501
diff changeset
420 return True
32501
7095dbc266e3 match: split up main matcher into patternmatcher and includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32500
diff changeset
421
7095dbc266e3 match: split up main matcher into patternmatcher and includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32500
diff changeset
422 def __repr__(self):
33306
a9808bd1449e match: minor cleanups to patternmatcher and includematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32728
diff changeset
423 return ('<includematcher includes=%r>' % self._pats)
32406
952017471f93 match: implement __repr__() and update users (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 32401
diff changeset
424
32499
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
425 class exactmatcher(basematcher):
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
426 '''Matches the input files exactly. They are interpreted as paths, not
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
427 patterns (so no kind-prefixes).
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
428 '''
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
429
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
430 def __init__(self, root, cwd, files, badfn=None):
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
431 super(exactmatcher, self).__init__(root, cwd, badfn)
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
432
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
433 if isinstance(files, list):
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
434 self._files = files
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
435 else:
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
436 self._files = list(files)
32543
cf7c88986e9f match: define exactmatcher.matchfn statically
Yuya Nishihara <yuya@tcha.org>
parents: 32542
diff changeset
437
cf7c88986e9f match: define exactmatcher.matchfn statically
Yuya Nishihara <yuya@tcha.org>
parents: 32542
diff changeset
438 matchfn = basematcher.exact
32499
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
439
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
440 @propertycache
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
441 def _dirs(self):
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
442 return set(util.dirs(self._fileset)) | {'.'}
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
443
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
444 def visitdir(self, dir):
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
445 return dir in self._dirs
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
446
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
447 def isexact(self):
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
448 return True
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
449
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
450 def __repr__(self):
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
451 return ('<exactmatcher files=%r>' % self._files)
a3583852861a match: handle exact matching using new exactmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32497
diff changeset
452
32465
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
453 class differencematcher(basematcher):
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
454 '''Composes two matchers by matching if the first matches and the second
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
455 does not. Well, almost... If the user provides a pattern like "-X foo foo",
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
456 Mercurial actually does match "foo" against that. That's because exact
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
457 matches are treated specially. So, since this differencematcher is used for
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
458 excludes, it needs to special-case exact matching.
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
459
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
460 The second matcher's non-matching-attributes (root, cwd, bad, explicitdir,
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
461 traversedir) are ignored.
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
462
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
463 TODO: If we want to keep the behavior described above for exact matches, we
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
464 should consider instead treating the above case something like this:
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
465 union(exact(foo), difference(pattern(foo), include(foo)))
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
466 '''
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
467 def __init__(self, m1, m2):
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
468 super(differencematcher, self).__init__(m1._root, m1._cwd)
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
469 self._m1 = m1
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
470 self._m2 = m2
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
471 self.bad = m1.bad
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
472 self.explicitdir = m1.explicitdir
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
473 self.traversedir = m1.traversedir
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
474
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
475 def matchfn(self, f):
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
476 return self._m1(f) and (not self._m2(f) or self._m1.exact(f))
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
477
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
478 @propertycache
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
479 def _files(self):
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
480 if self.isexact():
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
481 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
482 # 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
483 # 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
484 # 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
485 # 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
486 # 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
487 return self._m1.files()
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
488
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
489 def visitdir(self, dir):
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
490 if self._m2.visitdir(dir) == 'all':
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
491 # There's a bug here: If m1 matches file 'dir/file' and m2 excludes
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
492 # 'dir' (recursively), we should still visit 'dir' due to the
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
493 # exception we have for exact matches.
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
494 return False
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
495 return bool(self._m1.visitdir(dir))
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
496
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
497 def isexact(self):
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
498 return self._m1.isexact()
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
499
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
500 def anypats(self):
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
501 return self._m1.anypats() or self._m2.anypats()
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
502
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
503 def __repr__(self):
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
504 return ('<differencematcher m1=%r, m2=%r>' % (self._m1, self._m2))
a83a7d27911e match: handle excludes using new differencematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32464
diff changeset
505
32497
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
506 def intersectmatchers(m1, m2):
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
507 '''Composes two matchers by matching if both of them match.
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
508
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
509 The second matcher's non-matching-attributes (root, cwd, bad, explicitdir,
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
510 traversedir) are ignored.
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
511 '''
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
512 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
513 return m1 or m2
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
514 if m1.always():
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
515 m = copy.copy(m2)
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
516 # 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
517 # one thing to copy from m1.
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
518 m.bad = m1.bad
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
519 m.explicitdir = m1.explicitdir
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
520 m.traversedir = m1.traversedir
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
521 m.abs = m1.abs
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
522 m.rel = m1.rel
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
523 m._relativeuipath |= m1._relativeuipath
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
524 return m
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
525 if m2.always():
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
526 m = copy.copy(m1)
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
527 m._relativeuipath |= m2._relativeuipath
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
528 return m
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
529 return intersectionmatcher(m1, m2)
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
530
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
531 class intersectionmatcher(basematcher):
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
532 def __init__(self, m1, m2):
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
533 super(intersectionmatcher, self).__init__(m1._root, m1._cwd)
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
534 self._m1 = m1
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
535 self._m2 = m2
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
536 self.bad = m1.bad
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
537 self.explicitdir = m1.explicitdir
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
538 self.traversedir = m1.traversedir
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
539
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
540 @propertycache
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
541 def _files(self):
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
542 if self.isexact():
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
543 m1, m2 = self._m1, self._m2
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
544 if not m1.isexact():
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
545 m1, m2 = m2, m1
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
546 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
547 # 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
548 # 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
549 # 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
550 # "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
551 return self._m1.files() + self._m2.files()
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
552
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
553 def matchfn(self, f):
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
554 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
555
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
556 def visitdir(self, dir):
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
557 visit1 = self._m1.visitdir(dir)
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
558 if visit1 == 'all':
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
559 return self._m2.visitdir(dir)
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
560 # bool() because visit1=True + visit2='all' should not be 'all'
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
561 return bool(visit1 and self._m2.visitdir(dir))
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
562
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
563 def always(self):
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
564 return self._m1.always() and self._m2.always()
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
565
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
566 def isexact(self):
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
567 return self._m1.isexact() or self._m2.isexact()
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
568
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
569 def anypats(self):
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
570 return self._m1.anypats() or self._m2.anypats()
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
571
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
572 def __repr__(self):
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
573 return ('<intersectionmatcher m1=%r, m2=%r>' % (self._m1, self._m2))
9eccd559c592 match: handle includes using new intersectionmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32496
diff changeset
574
32460
f9445b528687 match: make subdirmatcher extend basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32459
diff changeset
575 class subdirmatcher(basematcher):
12165
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
576 """Adapt a matcher to work on a subdirectory only.
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
577
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
578 The paths are remapped to remove/insert the path as needed:
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
579
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
580 >>> m1 = match('root', '', ['a.txt', 'sub/b.txt'])
28017
d3f1b7ee5e70 match: rename "narrowmatcher" to "subdirmatcher" (API)
Martin von Zweigbergk <martinvonz@google.com>
parents: 27595
diff changeset
581 >>> m2 = subdirmatcher('sub', m1)
12165
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
582 >>> bool(m2('a.txt'))
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
583 False
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
584 >>> bool(m2('b.txt'))
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
585 True
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
586 >>> bool(m2.matchfn('a.txt'))
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
587 False
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
588 >>> bool(m2.matchfn('b.txt'))
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
589 True
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
590 >>> m2.files()
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
591 ['b.txt']
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
592 >>> m2.exact('b.txt')
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
593 True
23686
164915e8ef7b narrowmatcher: propagate the rel() method
Matt Harbison <matt_harbison@yahoo.com>
parents: 23685
diff changeset
594 >>> util.pconvert(m2.rel('b.txt'))
164915e8ef7b narrowmatcher: propagate the rel() method
Matt Harbison <matt_harbison@yahoo.com>
parents: 23685
diff changeset
595 'sub/b.txt'
12268
83aaeba32b88 narrowmatcher: propagate bad method
Martin Geisler <mg@lazybytes.net>
parents: 12267
diff changeset
596 >>> def bad(f, msg):
83aaeba32b88 narrowmatcher: propagate bad method
Martin Geisler <mg@lazybytes.net>
parents: 12267
diff changeset
597 ... print "%s: %s" % (f, msg)
83aaeba32b88 narrowmatcher: propagate bad method
Martin Geisler <mg@lazybytes.net>
parents: 12267
diff changeset
598 >>> m1.bad = bad
83aaeba32b88 narrowmatcher: propagate bad method
Martin Geisler <mg@lazybytes.net>
parents: 12267
diff changeset
599 >>> m2.bad('x.txt', 'No such file')
83aaeba32b88 narrowmatcher: propagate bad method
Martin Geisler <mg@lazybytes.net>
parents: 12267
diff changeset
600 sub/x.txt: No such file
23685
5b1eac343ccd match: add the abs() method
Matt Harbison <matt_harbison@yahoo.com>
parents: 23549
diff changeset
601 >>> m2.abs('c.txt')
5b1eac343ccd match: add the abs() method
Matt Harbison <matt_harbison@yahoo.com>
parents: 23549
diff changeset
602 'sub/c.txt'
12165
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
603 """
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
604
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
605 def __init__(self, path, matcher):
32460
f9445b528687 match: make subdirmatcher extend basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32459
diff changeset
606 super(subdirmatcher, self).__init__(matcher._root, matcher._cwd)
12165
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
607 self._path = path
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
608 self._matcher = matcher
32460
f9445b528687 match: make subdirmatcher extend basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32459
diff changeset
609 self._always = matcher.always()
12165
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
610
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
611 self._files = [f[len(path) + 1:] for f in matcher._files
b7fbf24c8a93 match: add narrowmatcher class
Martin Geisler <mg@lazybytes.net>
parents: 12163
diff changeset
612 if f.startswith(path + "/")]
25194
ef4538ba67ef match: explicitly naming a subrepo implies always() for the submatcher
Matt Harbison <matt_harbison@yahoo.com>
parents: 24790
diff changeset
613
32325
763d72925691 match: use match.prefix() in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32324
diff changeset
614 # If the parent repo had a path to this subrepo and the matcher is
763d72925691 match: use match.prefix() in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32324
diff changeset
615 # a prefix matcher, this submatcher always matches.
763d72925691 match: use match.prefix() in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32324
diff changeset
616 if matcher.prefix():
25195
472a685a4961 merge with stable
Matt Mackall <mpm@selenic.com>
parents: 25189 25194
diff changeset
617 self._always = any(f == path for f in matcher._files)
25194
ef4538ba67ef match: explicitly naming a subrepo implies always() for the submatcher
Matt Harbison <matt_harbison@yahoo.com>
parents: 24790
diff changeset
618
32324
77dac8fd30ee match: avoid accessing match._pathrestricted from subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32323
diff changeset
619 def bad(self, f, msg):
77dac8fd30ee match: avoid accessing match._pathrestricted from subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32323
diff changeset
620 self._matcher.bad(self._path + "/" + f, msg)
77dac8fd30ee match: avoid accessing match._pathrestricted from subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32323
diff changeset
621
23685
5b1eac343ccd match: add the abs() method
Matt Harbison <matt_harbison@yahoo.com>
parents: 23549
diff changeset
622 def abs(self, f):
5b1eac343ccd match: add the abs() method
Matt Harbison <matt_harbison@yahoo.com>
parents: 23549
diff changeset
623 return self._matcher.abs(self._path + "/" + f)
5b1eac343ccd match: add the abs() method
Matt Harbison <matt_harbison@yahoo.com>
parents: 23549
diff changeset
624
23686
164915e8ef7b narrowmatcher: propagate the rel() method
Matt Harbison <matt_harbison@yahoo.com>
parents: 23685
diff changeset
625 def rel(self, f):
164915e8ef7b narrowmatcher: propagate the rel() method
Matt Harbison <matt_harbison@yahoo.com>
parents: 23685
diff changeset
626 return self._matcher.rel(self._path + "/" + f)
164915e8ef7b narrowmatcher: propagate the rel() method
Matt Harbison <matt_harbison@yahoo.com>
parents: 23685
diff changeset
627
32324
77dac8fd30ee match: avoid accessing match._pathrestricted from subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32323
diff changeset
628 def uipath(self, f):
77dac8fd30ee match: avoid accessing match._pathrestricted from subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32323
diff changeset
629 return self._matcher.uipath(self._path + "/" + f)
77dac8fd30ee match: avoid accessing match._pathrestricted from subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32323
diff changeset
630
32464
2e80a691e575 match: override matchfn() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32463
diff changeset
631 def matchfn(self, f):
2e80a691e575 match: override matchfn() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32463
diff changeset
632 # Some information is lost in the superclass's constructor, so we
2e80a691e575 match: override matchfn() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32463
diff changeset
633 # can not accurately create the matching function for the subdirectory
2e80a691e575 match: override matchfn() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32463
diff changeset
634 # from the inputs. Instead, we override matchfn() and visitdir() to
2e80a691e575 match: override matchfn() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32463
diff changeset
635 # call the original matcher with the subdirectory path prepended.
2e80a691e575 match: override matchfn() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32463
diff changeset
636 return self._matcher.matchfn(self._path + "/" + f)
2e80a691e575 match: override matchfn() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32463
diff changeset
637
32323
0aa4032a97e1 match: override visitdir() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32322
diff changeset
638 def visitdir(self, dir):
0aa4032a97e1 match: override visitdir() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32322
diff changeset
639 if dir == '.':
0aa4032a97e1 match: override visitdir() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32322
diff changeset
640 dir = self._path
0aa4032a97e1 match: override visitdir() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32322
diff changeset
641 else:
0aa4032a97e1 match: override visitdir() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32322
diff changeset
642 dir = self._path + "/" + dir
0aa4032a97e1 match: override visitdir() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32322
diff changeset
643 return self._matcher.visitdir(dir)
0aa4032a97e1 match: override visitdir() the usual way in subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32322
diff changeset
644
32460
f9445b528687 match: make subdirmatcher extend basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32459
diff changeset
645 def always(self):
f9445b528687 match: make subdirmatcher extend basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32459
diff changeset
646 return self._always
f9445b528687 match: make subdirmatcher extend basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32459
diff changeset
647
f9445b528687 match: make subdirmatcher extend basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32459
diff changeset
648 def anypats(self):
f9445b528687 match: make subdirmatcher extend basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32459
diff changeset
649 return self._matcher.anypats()
f9445b528687 match: make subdirmatcher extend basematcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32459
diff changeset
650
32552
e7aa11f3abcd match: add __repr__ for subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32543
diff changeset
651 def __repr__(self):
e7aa11f3abcd match: add __repr__ for subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32543
diff changeset
652 return ('<subdirmatcher path=%r, matcher=%r>' %
e7aa11f3abcd match: add __repr__ for subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32543
diff changeset
653 (self._path, self._matcher))
e7aa11f3abcd match: add __repr__ for subdirmatcher
Martin von Zweigbergk <martinvonz@google.com>
parents: 32543
diff changeset
654
33319
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
655 class forceincludematcher(basematcher):
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
656 """A matcher that returns true for any of the forced includes before testing
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
657 against the actual matcher."""
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
658 def __init__(self, matcher, includes):
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
659 self._matcher = matcher
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
660 self._includes = includes
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
661
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
662 def __call__(self, value):
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
663 return value in self._includes or self._matcher(value)
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
664
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
665 def anypats(self):
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
666 return True
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
667
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
668 def prefix(self):
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
669 return False
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
670
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
671 def __repr__(self):
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
672 return ('<forceincludematcher matcher=%r, includes=%r>' %
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
673 (self._matcher, sorted(self._includes)))
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
674
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
675 class unionmatcher(basematcher):
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
676 """A matcher that is the union of several matchers."""
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
677 def __init__(self, matchers):
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
678 self._matchers = matchers
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
679
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
680 def __call__(self, value):
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
681 for match in self._matchers:
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
682 if match(value):
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
683 return True
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
684 return False
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
685
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
686 def anypats(self):
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
687 return True
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
688
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
689 def prefix(self):
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
690 return False
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
691
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
692 def __repr__(self):
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
693 return ('<unionmatcher matchers=%r>' % self._matchers)
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
694
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
695 class negatematcher(basematcher):
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
696 def __init__(self, matcher):
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
697 self._matcher = matcher
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
698
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
699 def __call__(self, value):
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
700 return not self._matcher(value)
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
701
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
702 def anypats(self):
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
703 return True
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
704
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
705 def __repr__(self):
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
706 return ('<negatematcher matcher=%r>' % self._matcher)
3c84591e7321 match: move matchers from sparse into core
Gregory Szorc <gregory.szorc@gmail.com>
parents: 33306
diff changeset
707
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
708 def patkind(pattern, default=None):
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
709 '''If pattern is 'kind:pat' with a known kind, return kind.'''
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
710 return _patsplit(pattern, default)[0]
8570
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
711
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
712 def _patsplit(pattern, default):
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
713 """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
714 pattern."""
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
715 if ':' in pattern:
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
716 kind, pat = pattern.split(':', 1)
13218
1f4721de2ca9 match: support reading pattern lists from files
Steve Borho <steve@borho.org>
parents: 12268
diff changeset
717 if kind in ('re', 'glob', 'path', 'relglob', 'relpath', 'relre',
31012
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
718 'listfile', 'listfile0', 'set', 'include', 'subinclude',
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
719 'rootfilesin'):
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
720 return kind, pat
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
721 return default, pattern
8570
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
722
8582
a4c199e12b5a match: remove head and tail args from _globre
Matt Mackall <mpm@selenic.com>
parents: 8581
diff changeset
723 def _globre(pat):
21112
03782d2fc776 match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents: 21111
diff changeset
724 r'''Convert an extended glob string to a regexp string.
03782d2fc776 match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents: 21111
diff changeset
725
03782d2fc776 match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents: 21111
diff changeset
726 >>> print _globre(r'?')
03782d2fc776 match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents: 21111
diff changeset
727 .
03782d2fc776 match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents: 21111
diff changeset
728 >>> print _globre(r'*')
03782d2fc776 match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents: 21111
diff changeset
729 [^/]*
03782d2fc776 match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents: 21111
diff changeset
730 >>> print _globre(r'**')
03782d2fc776 match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents: 21111
diff changeset
731 .*
21815
a4b67bf1f0a5 match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents: 21191
diff changeset
732 >>> print _globre(r'**/a')
a4b67bf1f0a5 match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents: 21191
diff changeset
733 (?:.*/)?a
a4b67bf1f0a5 match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents: 21191
diff changeset
734 >>> print _globre(r'a/**/b')
a4b67bf1f0a5 match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents: 21191
diff changeset
735 a\/(?:.*/)?b
21112
03782d2fc776 match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents: 21111
diff changeset
736 >>> print _globre(r'[a*?!^][^b][!c]')
03782d2fc776 match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents: 21111
diff changeset
737 [a*?!^][\^b][^c]
03782d2fc776 match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents: 21111
diff changeset
738 >>> print _globre(r'{a,b}')
03782d2fc776 match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents: 21111
diff changeset
739 (?:a|b)
03782d2fc776 match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents: 21111
diff changeset
740 >>> print _globre(r'.\*\?')
03782d2fc776 match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents: 21111
diff changeset
741 \.\*\?
03782d2fc776 match: _globre doctests
Mads Kiilerich <madski@unity3d.com>
parents: 21111
diff changeset
742 '''
8570
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
743 i, n = 0, len(pat)
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
744 res = ''
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
745 group = 0
21915
d516b6de3821 match: use util.re.escape instead of re.escape
Siddharth Agarwal <sid0@fb.com>
parents: 21909
diff changeset
746 escape = util.re.escape
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10263
diff changeset
747 def peek():
31421
5c9cda37d7f6 match: slice over bytes to get the byteschr instead of ascii value
Pulkit Goyal <7895pulkit@gmail.com>
parents: 31420
diff changeset
748 return i < n and pat[i:i + 1]
8570
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
749 while i < n:
31421
5c9cda37d7f6 match: slice over bytes to get the byteschr instead of ascii value
Pulkit Goyal <7895pulkit@gmail.com>
parents: 31420
diff changeset
750 c = pat[i:i + 1]
10282
08a0f04b56bd many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents: 10263
diff changeset
751 i += 1
8583
19d1b2aec562 match: optimize escaping in _globre
Matt Mackall <mpm@selenic.com>
parents: 8582
diff changeset
752 if c not in '*?[{},\\':
19d1b2aec562 match: optimize escaping in _globre
Matt Mackall <mpm@selenic.com>
parents: 8582
diff changeset
753 res += escape(c)
19d1b2aec562 match: optimize escaping in _globre
Matt Mackall <mpm@selenic.com>
parents: 8582
diff changeset
754 elif c == '*':
8570
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
755 if peek() == '*':
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
756 i += 1
21815
a4b67bf1f0a5 match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents: 21191
diff changeset
757 if peek() == '/':
a4b67bf1f0a5 match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents: 21191
diff changeset
758 i += 1
a4b67bf1f0a5 match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents: 21191
diff changeset
759 res += '(?:.*/)?'
a4b67bf1f0a5 match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents: 21191
diff changeset
760 else:
a4b67bf1f0a5 match: make glob '**/' match the empty string
Siddharth Agarwal <sid0@fb.com>
parents: 21191
diff changeset
761 res += '.*'
8570
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
762 else:
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
763 res += '[^/]*'
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
764 elif c == '?':
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
765 res += '.'
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
766 elif c == '[':
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
767 j = i
31421
5c9cda37d7f6 match: slice over bytes to get the byteschr instead of ascii value
Pulkit Goyal <7895pulkit@gmail.com>
parents: 31420
diff changeset
768 if j < n and pat[j:j + 1] in '!]':
8570
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
769 j += 1
31421
5c9cda37d7f6 match: slice over bytes to get the byteschr instead of ascii value
Pulkit Goyal <7895pulkit@gmail.com>
parents: 31420
diff changeset
770 while j < n and pat[j:j + 1] != ']':
8570
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
771 j += 1
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
772 if j >= n:
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
773 res += '\\['
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
774 else:
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
775 stuff = pat[i:j].replace('\\','\\\\')
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
776 i = j + 1
31421
5c9cda37d7f6 match: slice over bytes to get the byteschr instead of ascii value
Pulkit Goyal <7895pulkit@gmail.com>
parents: 31420
diff changeset
777 if stuff[0:1] == '!':
8570
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
778 stuff = '^' + stuff[1:]
31421
5c9cda37d7f6 match: slice over bytes to get the byteschr instead of ascii value
Pulkit Goyal <7895pulkit@gmail.com>
parents: 31420
diff changeset
779 elif stuff[0:1] == '^':
8570
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
780 stuff = '\\' + stuff
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
781 res = '%s[%s]' % (res, stuff)
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
782 elif c == '{':
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
783 group += 1
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
784 res += '(?:'
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
785 elif c == '}' and group:
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
786 res += ')'
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
787 group -= 1
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
788 elif c == ',' and group:
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
789 res += '|'
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
790 elif c == '\\':
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
791 p = peek()
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
792 if p:
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
793 i += 1
8583
19d1b2aec562 match: optimize escaping in _globre
Matt Mackall <mpm@selenic.com>
parents: 8582
diff changeset
794 res += escape(p)
8570
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
795 else:
8583
19d1b2aec562 match: optimize escaping in _globre
Matt Mackall <mpm@selenic.com>
parents: 8582
diff changeset
796 res += escape(c)
8570
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
797 else:
8583
19d1b2aec562 match: optimize escaping in _globre
Matt Mackall <mpm@selenic.com>
parents: 8582
diff changeset
798 res += escape(c)
8582
a4c199e12b5a match: remove head and tail args from _globre
Matt Mackall <mpm@selenic.com>
parents: 8581
diff changeset
799 return res
8570
7fe2012b3bd0 match: move util match functions over
Matt Mackall <mpm@selenic.com>
parents: 8568
diff changeset
800
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
801 def _regex(kind, pat, globsuffix):
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
802 '''Convert a (normalized) pattern of any kind into a regular expression.
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
803 globsuffix is appended to the regexp of globs.'''
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
804 if not pat:
8574
63a7ed2128d5 match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents: 8573
diff changeset
805 return ''
63a7ed2128d5 match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents: 8573
diff changeset
806 if kind == 're':
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
807 return pat
33358
38b6122df5c7 match: combine regex code for path: and relpath:
Martin von Zweigbergk <martinvonz@google.com>
parents: 33357
diff changeset
808 if kind in ('path', 'relpath'):
25636
bfe9ed85f27c match: let 'path:.' and 'path:' match everything (issue4687)
Matt Harbison <matt_harbison@yahoo.com>
parents: 25194
diff changeset
809 if pat == '.':
bfe9ed85f27c match: let 'path:.' and 'path:' match everything (issue4687)
Matt Harbison <matt_harbison@yahoo.com>
parents: 25194
diff changeset
810 return ''
33357
a21819f439fe match: remove unnecessary '^' from regexes
Martin von Zweigbergk <martinvonz@google.com>
parents: 33319
diff changeset
811 return util.re.escape(pat) + '(?:/|$)'
31012
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
812 if kind == 'rootfilesin':
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
813 if pat == '.':
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
814 escaped = ''
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
815 else:
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
816 # Pattern is a directory name.
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
817 escaped = util.re.escape(pat) + '/'
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
818 # Anything after the pattern must be a non-directory.
33357
a21819f439fe match: remove unnecessary '^' from regexes
Martin von Zweigbergk <martinvonz@google.com>
parents: 33319
diff changeset
819 return escaped + '[^/]+$'
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
820 if kind == 'relglob':
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
821 return '(?:|.*/)' + _globre(pat) + globsuffix
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
822 if kind == 'relre':
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
823 if pat.startswith('^'):
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
824 return pat
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
825 return '.*' + pat
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
826 return _globre(pat) + globsuffix
8574
63a7ed2128d5 match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents: 8573
diff changeset
827
25238
5a55ad6e8e24 match: add root to _buildmatch
Durham Goode <durham@fb.com>
parents: 25233
diff changeset
828 def _buildmatch(ctx, kindpats, globsuffix, listsubrepos, root):
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
829 '''Return regexp string and a matcher function for kindpats.
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
830 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
831 matchfuncs = []
714f612f2afc match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents: 25238
diff changeset
832
25283
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
833 subincludes, kindpats = _expandsubinclude(kindpats, root)
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
834 if subincludes:
32132
6dea1701f170 match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents: 31433
diff changeset
835 submatchers = {}
25283
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
836 def matchsubinclude(f):
32132
6dea1701f170 match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents: 31433
diff changeset
837 for prefix, matcherargs in subincludes:
6dea1701f170 match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents: 31433
diff changeset
838 if f.startswith(prefix):
6dea1701f170 match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents: 31433
diff changeset
839 mf = submatchers.get(prefix)
6dea1701f170 match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents: 31433
diff changeset
840 if mf is None:
6dea1701f170 match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents: 31433
diff changeset
841 mf = match(*matcherargs)
6dea1701f170 match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents: 31433
diff changeset
842 submatchers[prefix] = mf
6dea1701f170 match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents: 31433
diff changeset
843
6dea1701f170 match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents: 31433
diff changeset
844 if mf(f[len(prefix):]):
6dea1701f170 match: make subinclude construction lazy
Durham Goode <durham@fb.com>
parents: 31433
diff changeset
845 return True
25283
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
846 return False
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
847 matchfuncs.append(matchsubinclude)
14675
cfc89398f710 match: introduce basic fileset support
Matt Mackall <mpm@selenic.com>
parents: 14674
diff changeset
848
25122
755d23a49170 match: resolve filesets in subrepos for commands given the '-S' argument
Matt Harbison <matt_harbison@yahoo.com>
parents: 25114
diff changeset
849 fset, kindpats = _expandsets(kindpats, ctx, listsubrepos)
14675
cfc89398f710 match: introduce basic fileset support
Matt Mackall <mpm@selenic.com>
parents: 14674
diff changeset
850 if fset:
25239
714f612f2afc match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents: 25238
diff changeset
851 matchfuncs.append(fset.__contains__)
14675
cfc89398f710 match: introduce basic fileset support
Matt Mackall <mpm@selenic.com>
parents: 14674
diff changeset
852
25239
714f612f2afc match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents: 25238
diff changeset
853 regex = ''
714f612f2afc match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents: 25238
diff changeset
854 if kindpats:
714f612f2afc match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents: 25238
diff changeset
855 regex, mf = _buildregexmatch(kindpats, globsuffix)
714f612f2afc match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents: 25238
diff changeset
856 matchfuncs.append(mf)
714f612f2afc match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents: 25238
diff changeset
857
714f612f2afc match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents: 25238
diff changeset
858 if len(matchfuncs) == 1:
714f612f2afc match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents: 25238
diff changeset
859 return regex, matchfuncs[0]
714f612f2afc match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents: 25238
diff changeset
860 else:
714f612f2afc match: allow unioning arbitrary match functions
Durham Goode <durham@fb.com>
parents: 25238
diff changeset
861 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
862
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
863 def _buildregexmatch(kindpats, globsuffix):
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
864 """Build a match function from a list of kinds and kindpats,
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
865 return regexp string and a matcher function."""
8574
63a7ed2128d5 match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents: 8573
diff changeset
866 try:
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
867 regex = '(?:%s)' % '|'.join([_regex(k, p, globsuffix)
25213
08a8e9da0ae7 match: add source to kindpats list
Durham Goode <durham@fb.com>
parents: 25195
diff changeset
868 for (k, p, s) in kindpats])
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
869 if len(regex) > 20000:
16687
e34106fa0dc3 cleanup: "raise SomeException()" -> "raise SomeException"
Brodie Rao <brodie@sf.io>
parents: 16645
diff changeset
870 raise OverflowError
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
871 return regex, _rematcher(regex)
8574
63a7ed2128d5 match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents: 8573
diff changeset
872 except OverflowError:
63a7ed2128d5 match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents: 8573
diff changeset
873 # We're using a Python with a tiny regex engine and we
63a7ed2128d5 match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents: 8573
diff changeset
874 # made it explode, so we'll divide the pattern list in two
63a7ed2128d5 match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents: 8573
diff changeset
875 # until it works
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
876 l = len(kindpats)
8574
63a7ed2128d5 match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents: 8573
diff changeset
877 if l < 2:
63a7ed2128d5 match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents: 8573
diff changeset
878 raise
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
879 regexa, a = _buildregexmatch(kindpats[:l//2], globsuffix)
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
880 regexb, b = _buildregexmatch(kindpats[l//2:], globsuffix)
21191
a2f4ea82d6d3 match: fix NameError 'pat' on overflow of regex pattern length
Yuya Nishihara <yuya@tcha.org>
parents: 21113
diff changeset
881 return regex, lambda s: a(s) or b(s)
8574
63a7ed2128d5 match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents: 8573
diff changeset
882 except re.error:
25213
08a8e9da0ae7 match: add source to kindpats list
Durham Goode <durham@fb.com>
parents: 25195
diff changeset
883 for k, p, s in kindpats:
8574
63a7ed2128d5 match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents: 8573
diff changeset
884 try:
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
885 _rematcher('(?:%s)' % _regex(k, p, globsuffix))
8574
63a7ed2128d5 match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents: 8573
diff changeset
886 except re.error:
25213
08a8e9da0ae7 match: add source to kindpats list
Durham Goode <durham@fb.com>
parents: 25195
diff changeset
887 if s:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26014
diff changeset
888 raise error.Abort(_("%s: invalid pattern (%s): %s") %
25213
08a8e9da0ae7 match: add source to kindpats list
Durham Goode <durham@fb.com>
parents: 25195
diff changeset
889 (s, k, p))
08a8e9da0ae7 match: add source to kindpats list
Durham Goode <durham@fb.com>
parents: 25195
diff changeset
890 else:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26014
diff changeset
891 raise error.Abort(_("invalid pattern (%s): %s") % (k, p))
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26014
diff changeset
892 raise error.Abort(_("invalid pattern"))
8574
63a7ed2128d5 match: unnest functions in _matcher
Matt Mackall <mpm@selenic.com>
parents: 8573
diff changeset
893
31013
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
894 def _patternrootsanddirs(kindpats):
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
895 '''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
896
31013
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
897 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
898 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
899 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
900 directories.
21079
b02ab6486a78 match: make it more clear what _roots do and that it ends up in match()._files
Mads Kiilerich <madski@unity3d.com>
parents: 20401
diff changeset
901 '''
8576
ec4ed21db4b2 match: split up _normalizepats
Matt Mackall <mpm@selenic.com>
parents: 8575
diff changeset
902 r = []
31013
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
903 d = []
25213
08a8e9da0ae7 match: add source to kindpats list
Durham Goode <durham@fb.com>
parents: 25195
diff changeset
904 for kind, pat, source in kindpats:
8584
0f06e72abfdc match: fold _globprefix into _roots
Matt Mackall <mpm@selenic.com>
parents: 8583
diff changeset
905 if kind == 'glob': # find the non-glob prefix
0f06e72abfdc match: fold _globprefix into _roots
Matt Mackall <mpm@selenic.com>
parents: 8583
diff changeset
906 root = []
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
907 for p in pat.split('/'):
8584
0f06e72abfdc match: fold _globprefix into _roots
Matt Mackall <mpm@selenic.com>
parents: 8583
diff changeset
908 if '[' in p or '{' in p or '*' in p or '?' in p:
0f06e72abfdc match: fold _globprefix into _roots
Matt Mackall <mpm@selenic.com>
parents: 8583
diff changeset
909 break
0f06e72abfdc match: fold _globprefix into _roots
Matt Mackall <mpm@selenic.com>
parents: 8583
diff changeset
910 root.append(p)
0f06e72abfdc match: fold _globprefix into _roots
Matt Mackall <mpm@selenic.com>
parents: 8583
diff changeset
911 r.append('/'.join(root) or '.')
31013
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
912 elif kind in ('relpath', 'path'):
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
913 r.append(pat or '.')
31013
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
914 elif kind in ('rootfilesin',):
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
915 d.append(pat or '.')
19107
fcf08023c011 match: fix root calculation for combining regexps with simple paths
Mads Kiilerich <madski@unity3d.com>
parents: 18713
diff changeset
916 else: # relglob, re, relre
8576
ec4ed21db4b2 match: split up _normalizepats
Matt Mackall <mpm@selenic.com>
parents: 8575
diff changeset
917 r.append('.')
31013
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
918 return r, d
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
919
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
920 def _roots(kindpats):
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
921 '''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
922 roots, dirs = _patternrootsanddirs(kindpats)
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
923 return roots
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
924
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
925 def _rootsanddirs(kindpats):
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
926 '''Returns roots and exact directories from patterns.
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
927
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
928 roots are directories to match recursively, whereas exact directories should
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
929 be matched non-recursively. The returned (roots, dirs) tuple will also
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
930 include directories that need to be implicitly considered as either, such as
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
931 parent directories.
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
932
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
933 >>> _rootsanddirs(\
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
934 [('glob', 'g/h/*', ''), ('glob', 'g/h', ''), ('glob', 'g*', '')])
32176
cf042543afa2 match: optimize visitdir() for patterns matching only root directory
Martin von Zweigbergk <martinvonz@google.com>
parents: 32132
diff changeset
935 (['g/h', 'g/h', '.'], ['g', '.'])
31013
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
936 >>> _rootsanddirs(\
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
937 [('rootfilesin', 'g/h', ''), ('rootfilesin', '', '')])
32176
cf042543afa2 match: optimize visitdir() for patterns matching only root directory
Martin von Zweigbergk <martinvonz@google.com>
parents: 32132
diff changeset
938 ([], ['g/h', '.', 'g', '.'])
31013
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
939 >>> _rootsanddirs(\
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
940 [('relpath', 'r', ''), ('path', 'p/p', ''), ('path', '', '')])
32176
cf042543afa2 match: optimize visitdir() for patterns matching only root directory
Martin von Zweigbergk <martinvonz@google.com>
parents: 32132
diff changeset
941 (['r', 'p/p', '.'], ['p', '.'])
31013
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
942 >>> _rootsanddirs(\
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
943 [('relglob', 'rg*', ''), ('re', 're/', ''), ('relre', 'rr', '')])
32176
cf042543afa2 match: optimize visitdir() for patterns matching only root directory
Martin von Zweigbergk <martinvonz@google.com>
parents: 32132
diff changeset
944 (['.', '.', '.'], ['.'])
31013
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
945 '''
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
946 r, d = _patternrootsanddirs(kindpats)
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
947
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
948 # Append the parents as non-recursive/exact directories, since they must be
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
949 # scanned to get to either the roots or the other exact directories.
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
950 d.extend(util.dirs(d))
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
951 d.extend(util.dirs(r))
32176
cf042543afa2 match: optimize visitdir() for patterns matching only root directory
Martin von Zweigbergk <martinvonz@google.com>
parents: 32132
diff changeset
952 # util.dirs() does not include the root directory, so add it manually
cf042543afa2 match: optimize visitdir() for patterns matching only root directory
Martin von Zweigbergk <martinvonz@google.com>
parents: 32132
diff changeset
953 d.append('.')
31013
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
954
693a5bb47854 match: making visitdir() deal with non-recursive entries
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 31012
diff changeset
955 return r, d
8576
ec4ed21db4b2 match: split up _normalizepats
Matt Mackall <mpm@selenic.com>
parents: 8575
diff changeset
956
31012
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
957 def _explicitfiles(kindpats):
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
958 '''Returns the potential explicit filenames from the patterns.
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
959
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
960 >>> _explicitfiles([('path', 'foo/bar', '')])
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
961 ['foo/bar']
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
962 >>> _explicitfiles([('rootfilesin', 'foo/bar', '')])
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
963 []
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
964 '''
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
965 # 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
966 # directory names).
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
967 filable = [kp for kp in kindpats if kp[0] not in ('rootfilesin',)]
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
968 return _roots(filable)
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
969
21111
9d28fd795215 match: improve documentation - docstrings and more descriptive variable naming
Mads Kiilerich <madski@unity3d.com>
parents: 21079
diff changeset
970 def _anypats(kindpats):
25213
08a8e9da0ae7 match: add source to kindpats list
Durham Goode <durham@fb.com>
parents: 25195
diff changeset
971 for kind, pat, source in kindpats:
31012
88358446da16 match: adding support for matching files inside a directory
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents: 30399
diff changeset
972 if kind in ('glob', 're', 'relglob', 'relre', 'set', 'rootfilesin'):
8576
ec4ed21db4b2 match: split up _normalizepats
Matt Mackall <mpm@selenic.com>
parents: 8575
diff changeset
973 return True
25167
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
974
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
975 _commentre = None
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
976
27595
9e2d01707e71 match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents: 27343
diff changeset
977 def readpatternfile(filepath, warn, sourceinfo=False):
25167
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
978 '''parse a pattern file, returning a list of
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
979 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
980 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
981
dc562165044a ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents: 25215
diff changeset
982 trailing white space is dropped.
dc562165044a ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents: 25215
diff changeset
983 the escape character is backslash.
dc562165044a ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents: 25215
diff changeset
984 comments start with #.
dc562165044a ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents: 25215
diff changeset
985 empty lines are skipped.
dc562165044a ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents: 25215
diff changeset
986
dc562165044a ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents: 25215
diff changeset
987 lines can be of the following formats:
dc562165044a ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents: 25215
diff changeset
988
dc562165044a ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents: 25215
diff changeset
989 syntax: regexp # defaults following lines to non-rooted regexps
dc562165044a ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents: 25215
diff changeset
990 syntax: glob # defaults following lines to non-rooted globs
dc562165044a ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents: 25215
diff changeset
991 re:pattern # non-rooted regular expression
dc562165044a ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents: 25215
diff changeset
992 glob:pattern # non-rooted glob
27595
9e2d01707e71 match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents: 27343
diff changeset
993 pattern # pattern of the current default type
9e2d01707e71 match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents: 27343
diff changeset
994
9e2d01707e71 match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents: 27343
diff changeset
995 if sourceinfo is set, returns a list of tuples:
9e2d01707e71 match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents: 27343
diff changeset
996 (pattern, lineno, originalline). This is useful to debug ignore patterns.
9e2d01707e71 match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents: 27343
diff changeset
997 '''
25216
dc562165044a ignore: use 'include:' rules instead of custom syntax
Durham Goode <durham@fb.com>
parents: 25215
diff changeset
998
25215
4040e06e9b99 match: add 'include:' syntax
Durham Goode <durham@fb.com>
parents: 25214
diff changeset
999 syntaxes = {'re': 'relre:', 'regexp': 'relre:', 'glob': 'relglob:',
25283
19d0e5efa6ca match: enable 'subinclude:' syntax
Durham Goode <durham@fb.com>
parents: 25250
diff changeset
1000 'include': 'include', 'subinclude': 'subinclude'}
25167
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1001 syntax = 'relre:'
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1002 patterns = []
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1003
31403
10c17f8bfcf3 py3: open file in rb mode
Rishabh Madan <rishabhmadan96@gmail.com>
parents: 31392
diff changeset
1004 fp = open(filepath, 'rb')
30399
7f3593c29473 match: migrate to util.iterfile
Jun Wu <quark@fb.com>
parents: 29803
diff changeset
1005 for lineno, line in enumerate(util.iterfile(fp), start=1):
25167
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1006 if "#" in line:
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1007 global _commentre
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1008 if not _commentre:
31420
40704098853f match: make regular expression bytes to prevent TypeError
Pulkit Goyal <7895pulkit@gmail.com>
parents: 31403
diff changeset
1009 _commentre = util.re.compile(br'((?:^|[^\\])(?:\\\\)*)#.*')
25167
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1010 # 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
1011 m = _commentre.search(line)
d500341e4f55 match: use re2 in readpatternfile if possible
Bryan O'Sullivan <bos@serpentine.com>
parents: 26781
diff changeset
1012 if m:
d500341e4f55 match: use re2 in readpatternfile if possible
Bryan O'Sullivan <bos@serpentine.com>
parents: 26781
diff changeset
1013 line = line[:m.end(1)]
25167
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1014 # fixup properly escaped comments that survived the above
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1015 line = line.replace("\\#", "#")
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1016 line = line.rstrip()
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1017 if not line:
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1018 continue
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1019
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1020 if line.startswith('syntax:'):
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1021 s = line[7:].strip()
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1022 try:
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1023 syntax = syntaxes[s]
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1024 except KeyError:
25214
08703b10c3ae match: add optional warn argument
Durham Goode <durham@fb.com>
parents: 25213
diff changeset
1025 if warn:
08703b10c3ae match: add optional warn argument
Durham Goode <durham@fb.com>
parents: 25213
diff changeset
1026 warn(_("%s: ignoring invalid syntax '%s'\n") %
08703b10c3ae match: add optional warn argument
Durham Goode <durham@fb.com>
parents: 25213
diff changeset
1027 (filepath, s))
25167
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1028 continue
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1029
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1030 linesyntax = syntax
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1031 for s, rels in syntaxes.iteritems():
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1032 if line.startswith(rels):
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1033 linesyntax = rels
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1034 line = line[len(rels):]
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1035 break
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1036 elif line.startswith(s+':'):
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1037 linesyntax = rels
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1038 line = line[len(s) + 1:]
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1039 break
27595
9e2d01707e71 match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents: 27343
diff changeset
1040 if sourceinfo:
9e2d01707e71 match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents: 27343
diff changeset
1041 patterns.append((linesyntax + line, lineno, line))
9e2d01707e71 match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents: 27343
diff changeset
1042 else:
9e2d01707e71 match: add option to return line and lineno from readpattern
Laurent Charignon <lcharignon@fb.com>
parents: 27343
diff changeset
1043 patterns.append(linesyntax + line)
25167
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1044 fp.close()
6f7048cc2419 ignore: move readpatternfile to match.py
Durham Goode <durham@fb.com>
parents: 25122
diff changeset
1045 return patterns