Mercurial > public > mercurial-scm > hg-stable

annotate mercurial/scmutil.py @ 14090:e24b5e3c2f27

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
add filteropener abstraction for store openers
author Dan Villiom Podlaski Christiansen <danchr@gmail.com>
date Sat, 30 Apr 2011 19:37:13 +0200
parents d3f7e110c3c0
children ca3376f044f8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
13962
8b252e826c68 add: introduce a warning message for non-portable filenames (issue2756) (BC)
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
1 # scmutil.py - Mercurial core utility functions
8b252e826c68 add: introduce a warning message for non-portable filenames (issue2756) (BC)
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
2 #
8b252e826c68 add: introduce a warning message for non-portable filenames (issue2756) (BC)
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
3 # Copyright Matt Mackall <mpm@selenic.com>
8b252e826c68 add: introduce a warning message for non-portable filenames (issue2756) (BC)
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
4 #
8b252e826c68 add: introduce a warning message for non-portable filenames (issue2756) (BC)
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
5 # This software may be used and distributed according to the terms of the
8b252e826c68 add: introduce a warning message for non-portable filenames (issue2756) (BC)
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
6 # GNU General Public License version 2 or any later version.
8b252e826c68 add: introduce a warning message for non-portable filenames (issue2756) (BC)
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
7
8b252e826c68 add: introduce a warning message for non-portable filenames (issue2756) (BC)
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
8 from i18n import _
13984
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
9 import util, error, osutil
13986
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
10 import os, errno, stat, sys
13962
8b252e826c68 add: introduce a warning message for non-portable filenames (issue2756) (BC)
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
11
13974
23f2736abce3 move checkfilename from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13973
diff changeset
12 def checkfilename(f):
23f2736abce3 move checkfilename from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13973
diff changeset
13 '''Check that the filename f is an acceptable filename for a tracked file'''
23f2736abce3 move checkfilename from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13973
diff changeset
14 if '\r' in f or '\n' in f:
23f2736abce3 move checkfilename from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13973
diff changeset
15 raise util.Abort(_("'\\n' and '\\r' disallowed in filenames: %r") % f)
23f2736abce3 move checkfilename from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13973
diff changeset
16
13962
8b252e826c68 add: introduce a warning message for non-portable filenames (issue2756) (BC)
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
17 def checkportable(ui, f):
8b252e826c68 add: introduce a warning message for non-portable filenames (issue2756) (BC)
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
18 '''Check if filename f is portable and warn or abort depending on config'''
13974
23f2736abce3 move checkfilename from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13973
diff changeset
19 checkfilename(f)
14067
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
20 if showportabilityalert(ui):
13962
8b252e826c68 add: introduce a warning message for non-portable filenames (issue2756) (BC)
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
21 msg = util.checkwinfilename(f)
8b252e826c68 add: introduce a warning message for non-portable filenames (issue2756) (BC)
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
22 if msg:
14067
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
23 portabilityalert(ui, "%s: %r" % (msg, f))
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
24
14068
04ce8fa1015d add: notify when adding a file that would cause a case-folding collision
Kevin Gessner <kevin@kevingessner.com>
parents: 14067
diff changeset
25 def checkcasecollision(ui, f, files):
04ce8fa1015d add: notify when adding a file that would cause a case-folding collision
Kevin Gessner <kevin@kevingessner.com>
parents: 14067
diff changeset
26 if f.lower() in files and files[f.lower()] != f:
04ce8fa1015d add: notify when adding a file that would cause a case-folding collision
Kevin Gessner <kevin@kevingessner.com>
parents: 14067
diff changeset
27 portabilityalert(ui, _('possible case-folding collision for %s') % f)
04ce8fa1015d add: notify when adding a file that would cause a case-folding collision
Kevin Gessner <kevin@kevingessner.com>
parents: 14067
diff changeset
28 files[f.lower()] = f
04ce8fa1015d add: notify when adding a file that would cause a case-folding collision
Kevin Gessner <kevin@kevingessner.com>
parents: 14067
diff changeset
29
14067
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
30 def checkportabilityalert(ui):
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
31 '''check if the user's config requests nothing, a warning, or abort for
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
32 non-portable filenames'''
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
33 val = ui.config('ui', 'portablefilenames', 'warn')
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
34 lval = val.lower()
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
35 bval = util.parsebool(val)
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
36 abort = os.name == 'nt' or lval == 'abort'
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
37 warn = bval or lval == 'warn'
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
38 if bval is None and not (warn or abort or lval == 'ignore'):
13962
8b252e826c68 add: introduce a warning message for non-portable filenames (issue2756) (BC)
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
39 raise error.ConfigError(
8b252e826c68 add: introduce a warning message for non-portable filenames (issue2756) (BC)
Adrian Buehlmann <adrian@cadifra.com>
parents:
diff changeset
40 _("ui.portablefilenames value is invalid ('%s')") % val)
14067
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
41 return abort, warn
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
42
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
43 def showportabilityalert(ui):
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
44 '''check if the user wants any notification of portability problems'''
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
45 abort, warn = checkportabilityalert(ui)
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
46 return abort or warn
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
47
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
48 def portabilityalert(ui, msg):
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
49 if not msg:
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
50 return
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
51 abort, warn = checkportabilityalert(ui)
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
52 if abort:
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
53 raise util.Abort("%s" % msg)
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
54 elif warn:
e88a4958a6b7 scmutil: refactor ui.portablefilenames processing
Kevin Gessner <kevin@kevingessner.com>
parents: 13986
diff changeset
55 ui.warn(_("warning: %s\n") % msg)
13970
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
56
13972
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
57 class path_auditor(object):
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
58 '''ensure that a filesystem path contains no banned components.
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
59 the following properties of a path are checked:
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
60
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
61 - ends with a directory separator
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
62 - under top-level .hg
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
63 - starts at the root of a windows drive
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
64 - contains ".."
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
65 - traverses a symlink (e.g. a/symlink_here/b)
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
66 - inside a nested repository (a callback can be used to approve
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
67 some nested repositories, e.g., subrepositories)
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
68 '''
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
69
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
70 def __init__(self, root, callback=None):
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
71 self.audited = set()
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
72 self.auditeddir = set()
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
73 self.root = root
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
74 self.callback = callback
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
75
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
76 def __call__(self, path):
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
77 '''Check the relative path.
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
78 path may contain a pattern (e.g. foodir/**.txt)'''
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
79
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
80 if path in self.audited:
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
81 return
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
82 # AIX ignores "/" at end of path, others raise EISDIR.
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
83 if util.endswithsep(path):
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
84 raise util.Abort(_("path ends in directory separator: %s") % path)
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
85 normpath = os.path.normcase(path)
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
86 parts = util.splitpath(normpath)
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
87 if (os.path.splitdrive(path)[0]
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
88 or parts[0].lower() in ('.hg', '.hg.', '')
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
89 or os.pardir in parts):
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
90 raise util.Abort(_("path contains illegal component: %s") % path)
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
91 if '.hg' in path.lower():
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
92 lparts = [p.lower() for p in parts]
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
93 for p in '.hg', '.hg.':
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
94 if p in lparts[1:]:
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
95 pos = lparts.index(p)
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
96 base = os.path.join(*parts[:pos])
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
97 raise util.Abort(_('path %r is inside nested repo %r')
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
98 % (path, base))
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
99
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
100 parts.pop()
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
101 prefixes = []
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
102 while parts:
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
103 prefix = os.sep.join(parts)
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
104 if prefix in self.auditeddir:
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
105 break
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
106 curpath = os.path.join(self.root, prefix)
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
107 try:
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
108 st = os.lstat(curpath)
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
109 except OSError, err:
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
110 # EINVAL can be raised as invalid path syntax under win32.
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
111 # They must be ignored for patterns can be checked too.
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
112 if err.errno not in (errno.ENOENT, errno.ENOTDIR, errno.EINVAL):
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
113 raise
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
114 else:
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
115 if stat.S_ISLNK(st.st_mode):
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
116 raise util.Abort(
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
117 _('path %r traverses symbolic link %r')
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
118 % (path, prefix))
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
119 elif (stat.S_ISDIR(st.st_mode) and
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
120 os.path.isdir(os.path.join(curpath, '.hg'))):
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
121 if not self.callback or not self.callback(curpath):
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
122 raise util.Abort(_('path %r is inside nested repo %r') %
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
123 (path, prefix))
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
124 prefixes.append(prefix)
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
125 parts.pop()
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
126
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
127 self.audited.add(path)
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
128 # only add prefixes to the cache after checking everything: we don't
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
129 # want to add "foo/bar/baz" before checking if there's a "foo/.hg"
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
130 self.auditeddir.update(prefixes)
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
131
14089
d3f7e110c3c0 opener: introduce an abstact superclass of it
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14068
diff changeset
132 class abstractopener(object):
d3f7e110c3c0 opener: introduce an abstact superclass of it
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14068
diff changeset
133 """Abstract base class; cannot be instantiated"""
d3f7e110c3c0 opener: introduce an abstact superclass of it
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14068
diff changeset
134
d3f7e110c3c0 opener: introduce an abstact superclass of it
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14068
diff changeset
135 def __init__(self, *args, **kwargs):
d3f7e110c3c0 opener: introduce an abstact superclass of it
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14068
diff changeset
136 '''Prevent instantiation; don't call this from subclasses.'''
d3f7e110c3c0 opener: introduce an abstact superclass of it
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14068
diff changeset
137 raise NotImplementedError('attempted instantiating ' + str(type(self)))
d3f7e110c3c0 opener: introduce an abstact superclass of it
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14068
diff changeset
138
d3f7e110c3c0 opener: introduce an abstact superclass of it
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14068
diff changeset
139 class opener(abstractopener):
13970
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
140 '''Open files relative to a base directory
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
141
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
142 This class is used to hide the details of COW semantics and
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
143 remote file access from higher level code.
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
144 '''
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
145 def __init__(self, base, audit=True):
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
146 self.base = base
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
147 if audit:
13972
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
148 self.auditor = path_auditor(base)
13970
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
149 else:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
150 self.auditor = util.always
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
151 self.createmode = None
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
152 self._trustnlink = None
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
153
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
154 @util.propertycache
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
155 def _can_symlink(self):
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
156 return util.checklink(self.base)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
157
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
158 def _fixfilemode(self, name):
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
159 if self.createmode is None:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
160 return
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
161 os.chmod(name, self.createmode & 0666)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
162
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
163 def __call__(self, path, mode="r", text=False, atomictemp=False):
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
164 r = util.checkosfilename(path)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
165 if r:
13973
366fa83f9820 scmutil: fix erroneous Abort call
Adrian Buehlmann <adrian@cadifra.com>
parents: 13972
diff changeset
166 raise util.Abort("%s: %r" % (r, path))
13970
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
167 self.auditor(path)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
168 f = os.path.join(self.base, path)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
169
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
170 if not text and "b" not in mode:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
171 mode += "b" # for that other OS
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
172
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
173 nlink = -1
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
174 dirname, basename = os.path.split(f)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
175 # If basename is empty, then the path is malformed because it points
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
176 # to a directory. Let the posixfile() call below raise IOError.
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
177 if basename and mode not in ('r', 'rb'):
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
178 if atomictemp:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
179 if not os.path.isdir(dirname):
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
180 util.makedirs(dirname, self.createmode)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
181 return util.atomictempfile(f, mode, self.createmode)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
182 try:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
183 if 'w' in mode:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
184 util.unlink(f)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
185 nlink = 0
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
186 else:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
187 # nlinks() may behave differently for files on Windows
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
188 # shares if the file is open.
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
189 fd = util.posixfile(f)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
190 nlink = util.nlinks(f)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
191 if nlink < 1:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
192 nlink = 2 # force mktempcopy (issue1922)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
193 fd.close()
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
194 except (OSError, IOError), e:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
195 if e.errno != errno.ENOENT:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
196 raise
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
197 nlink = 0
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
198 if not os.path.isdir(dirname):
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
199 util.makedirs(dirname, self.createmode)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
200 if nlink > 0:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
201 if self._trustnlink is None:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
202 self._trustnlink = nlink > 1 or util.checknlink(f)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
203 if nlink > 1 or not self._trustnlink:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
204 util.rename(util.mktempcopy(f), f)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
205 fp = util.posixfile(f, mode)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
206 if nlink == 0:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
207 self._fixfilemode(f)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
208 return fp
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
209
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
210 def symlink(self, src, dst):
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
211 self.auditor(dst)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
212 linkname = os.path.join(self.base, dst)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
213 try:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
214 os.unlink(linkname)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
215 except OSError:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
216 pass
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
217
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
218 dirname = os.path.dirname(linkname)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
219 if not os.path.exists(dirname):
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
220 util.makedirs(dirname, self.createmode)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
221
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
222 if self._can_symlink:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
223 try:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
224 os.symlink(src, linkname)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
225 except OSError, err:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
226 raise OSError(err.errno, _('could not symlink to %r: %s') %
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
227 (src, err.strerror), linkname)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
228 else:
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
229 f = self(dst, "w")
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
230 f.write(src)
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
231 f.close()
d13913355390 move opener from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13962
diff changeset
232 self._fixfilemode(dst)
13971
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
233
14090
e24b5e3c2f27 add filteropener abstraction for store openers
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14089
diff changeset
234 class filteropener(abstractopener):
e24b5e3c2f27 add filteropener abstraction for store openers
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14089
diff changeset
235 '''Wrapper opener for filtering filenames with a function.'''
e24b5e3c2f27 add filteropener abstraction for store openers
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14089
diff changeset
236
e24b5e3c2f27 add filteropener abstraction for store openers
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14089
diff changeset
237 def __init__(self, opener, filter):
e24b5e3c2f27 add filteropener abstraction for store openers
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14089
diff changeset
238 self._filter = filter
e24b5e3c2f27 add filteropener abstraction for store openers
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14089
diff changeset
239 self._orig = opener
e24b5e3c2f27 add filteropener abstraction for store openers
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14089
diff changeset
240
e24b5e3c2f27 add filteropener abstraction for store openers
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14089
diff changeset
241 def __call__(self, path, *args, **kwargs):
e24b5e3c2f27 add filteropener abstraction for store openers
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14089
diff changeset
242 return self._orig(self._filter(path), *args, **kwargs)
e24b5e3c2f27 add filteropener abstraction for store openers
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14089
diff changeset
243
13971
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
244 def canonpath(root, cwd, myname, auditor=None):
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
245 '''return the canonical path of myname, given cwd and root'''
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
246 if util.endswithsep(root):
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
247 rootsep = root
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
248 else:
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
249 rootsep = root + os.sep
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
250 name = myname
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
251 if not os.path.isabs(name):
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
252 name = os.path.join(root, cwd, name)
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
253 name = os.path.normpath(name)
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
254 if auditor is None:
13972
d1f4e7fd970a move path_auditor from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13971
diff changeset
255 auditor = path_auditor(root)
13971
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
256 if name != rootsep and name.startswith(rootsep):
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
257 name = name[len(rootsep):]
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
258 auditor(name)
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
259 return util.pconvert(name)
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
260 elif name == root:
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
261 return ''
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
262 else:
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
263 # Determine whether `name' is in the hierarchy at or beneath `root',
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
264 # by iterating name=dirname(name) until that causes no change (can't
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
265 # check name == '/', because that doesn't work on windows). For each
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
266 # `name', compare dev/inode numbers. If they match, the list `rel'
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
267 # holds the reversed list of components making up the relative file
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
268 # name we want.
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
269 root_st = os.stat(root)
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
270 rel = []
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
271 while True:
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
272 try:
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
273 name_st = os.stat(name)
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
274 except OSError:
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
275 break
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
276 if util.samestat(name_st, root_st):
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
277 if not rel:
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
278 # name was actually the same as root (maybe a symlink)
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
279 return ''
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
280 rel.reverse()
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
281 name = os.path.join(*rel)
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
282 auditor(name)
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
283 return util.pconvert(name)
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
284 dirname, basename = os.path.split(name)
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
285 rel.append(basename)
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
286 if dirname == name:
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
287 break
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
288 name = dirname
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
289
bfeaa88b875d move canonpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13970
diff changeset
290 raise util.Abort('%s not under root' % myname)
13975
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
291
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
292 def walkrepos(path, followsym=False, seen_dirs=None, recurse=False):
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
293 '''yield every hg repository under path, recursively.'''
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
294 def errhandler(err):
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
295 if err.filename == path:
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
296 raise err
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
297 if followsym and hasattr(os.path, 'samestat'):
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
298 def _add_dir_if_not_there(dirlst, dirname):
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
299 match = False
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
300 samestat = os.path.samestat
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
301 dirstat = os.stat(dirname)
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
302 for lstdirstat in dirlst:
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
303 if samestat(dirstat, lstdirstat):
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
304 match = True
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
305 break
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
306 if not match:
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
307 dirlst.append(dirstat)
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
308 return not match
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
309 else:
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
310 followsym = False
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
311
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
312 if (seen_dirs is None) and followsym:
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
313 seen_dirs = []
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
314 _add_dir_if_not_there(seen_dirs, path)
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
315 for root, dirs, files in os.walk(path, topdown=True, onerror=errhandler):
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
316 dirs.sort()
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
317 if '.hg' in dirs:
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
318 yield root # found a repository
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
319 qroot = os.path.join(root, '.hg', 'patches')
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
320 if os.path.isdir(os.path.join(qroot, '.hg')):
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
321 yield qroot # we have a patch queue repo here
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
322 if recurse:
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
323 # avoid recursing inside the .hg directory
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
324 dirs.remove('.hg')
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
325 else:
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
326 dirs[:] = [] # don't descend further
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
327 elif followsym:
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
328 newdirs = []
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
329 for d in dirs:
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
330 fname = os.path.join(root, d)
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
331 if _add_dir_if_not_there(seen_dirs, fname):
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
332 if os.path.islink(fname):
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
333 for hgname in walkrepos(fname, True, seen_dirs):
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
334 yield hgname
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
335 else:
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
336 newdirs.append(d)
938fbeacac84 move walkrepos from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13974
diff changeset
337 dirs[:] = newdirs
13984
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
338
13985
26335a817dd0 move os_rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13984
diff changeset
339 def os_rcpath():
26335a817dd0 move os_rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13984
diff changeset
340 '''return default os-specific hgrc search path'''
13986
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
341 path = system_rcpath()
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
342 path.extend(user_rcpath())
13985
26335a817dd0 move os_rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13984
diff changeset
343 path = [os.path.normpath(f) for f in path]
26335a817dd0 move os_rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13984
diff changeset
344 return path
26335a817dd0 move os_rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13984
diff changeset
345
13984
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
346 _rcpath = None
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
347
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
348 def rcpath():
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
349 '''return hgrc search path. if env var HGRCPATH is set, use it.
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
350 for each item in path, if directory, use files ending in .rc,
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
351 else use item.
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
352 make HGRCPATH empty to only look in .hg/hgrc of current repo.
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
353 if no HGRCPATH, use default os-specific path.'''
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
354 global _rcpath
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
355 if _rcpath is None:
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
356 if 'HGRCPATH' in os.environ:
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
357 _rcpath = []
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
358 for p in os.environ['HGRCPATH'].split(os.pathsep):
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
359 if not p:
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
360 continue
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
361 p = util.expandpath(p)
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
362 if os.path.isdir(p):
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
363 for f, kind in osutil.listdir(p):
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
364 if f.endswith('.rc'):
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
365 _rcpath.append(os.path.join(p, f))
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
366 else:
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
367 _rcpath.append(p)
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
368 else:
13985
26335a817dd0 move os_rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13984
diff changeset
369 _rcpath = os_rcpath()
13984
af60153b5e3b move rcpath from util to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13975
diff changeset
370 return _rcpath
13986
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
371
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
372 if os.name != 'nt':
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
373
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
374 def rcfiles(path):
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
375 rcs = [os.path.join(path, 'hgrc')]
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
376 rcdir = os.path.join(path, 'hgrc.d')
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
377 try:
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
378 rcs.extend([os.path.join(rcdir, f)
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
379 for f, kind in osutil.listdir(rcdir)
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
380 if f.endswith(".rc")])
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
381 except OSError:
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
382 pass
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
383 return rcs
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
384
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
385 def system_rcpath():
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
386 path = []
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
387 # old mod_python does not set sys.argv
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
388 if len(getattr(sys, 'argv', [])) > 0:
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
389 path.extend(rcfiles(os.path.dirname(sys.argv[0]) +
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
390 '/../etc/mercurial'))
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
391 path.extend(rcfiles('/etc/mercurial'))
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
392 return path
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
393
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
394 def user_rcpath():
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
395 return [os.path.expanduser('~/.hgrc')]
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
396
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
397 else:
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
398
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
399 _HKEY_LOCAL_MACHINE = 0x80000002L
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
400
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
401 def system_rcpath():
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
402 '''return default os-specific hgrc search path'''
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
403 rcpath = []
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
404 filename = util.executable_path()
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
405 # Use mercurial.ini found in directory with hg.exe
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
406 progrc = os.path.join(os.path.dirname(filename), 'mercurial.ini')
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
407 if os.path.isfile(progrc):
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
408 rcpath.append(progrc)
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
409 return rcpath
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
410 # Use hgrc.d found in directory with hg.exe
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
411 progrcd = os.path.join(os.path.dirname(filename), 'hgrc.d')
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
412 if os.path.isdir(progrcd):
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
413 for f, kind in osutil.listdir(progrcd):
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
414 if f.endswith('.rc'):
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
415 rcpath.append(os.path.join(progrcd, f))
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
416 return rcpath
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
417 # else look for a system rcpath in the registry
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
418 value = util.lookup_reg('SOFTWARE\\Mercurial', None,
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
419 _HKEY_LOCAL_MACHINE)
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
420 if not isinstance(value, str) or not value:
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
421 return rcpath
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
422 value = value.replace('/', os.sep)
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
423 for p in value.split(os.pathsep):
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
424 if p.lower().endswith('mercurial.ini'):
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
425 rcpath.append(p)
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
426 elif os.path.isdir(p):
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
427 for f, kind in osutil.listdir(p):
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
428 if f.endswith('.rc'):
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
429 rcpath.append(os.path.join(p, f))
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
430 return rcpath
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
431
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
432 def user_rcpath():
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
433 '''return os-specific hgrc search path to the user dir'''
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
434 home = os.path.expanduser('~')
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
435 path = [os.path.join(home, 'mercurial.ini'),
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
436 os.path.join(home, '.hgrc')]
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
437 userprofile = os.environ.get('USERPROFILE')
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
438 if userprofile:
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
439 path.append(os.path.join(userprofile, 'mercurial.ini'))
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
440 path.append(os.path.join(userprofile, '.hgrc'))
9c374cf76b7d move system_rcpath and user_rcpath to scmutil
Adrian Buehlmann <adrian@cadifra.com>
parents: 13985
diff changeset
441 return path