Mercurial > hg
annotate hgext/win32text.py @ 6858:8f256bf98219
Add support for multiple possible bisect results (issue1228, issue1182)
The real reason for both issue is that bisect can not handle cases where there
are multiple possibilities for the result.
Example (from issue1228):
rev 0 -> good
rev 1 -> skipped
rev 2 -> skipped
rev 3 -> skipped
rev 4 -> bad
Note that this patch does not only fix the reported Assertion Error but also
the problem of a non converging bisect:
hg init
for i in `seq 3`; do echo $i > $i; hg add $i; hg ci -m$i; done
hg bisect -b 2
hg bisect -g 0
hg bisect -s
From this state on, you can:
a) mark as bad forever (non converging!)
b) mark as good to get an inconsistent state
c) skip for the Assertion Error
Minor description and code edits by pmezard.
author | Bernhard Leiner <bleiner@gmail.com> |
---|---|
date | Sat, 02 Aug 2008 22:10:10 +0200 |
parents | 9c897ffd3637 |
children | ab8038bf5127 |
rev | line source |
---|---|
5675
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
1 # win32text.py - LF <-> CRLF translation utilities for Windows users |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
2 # |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
3 # This software may be used and distributed according to the terms |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
4 # of the GNU General Public License, incorporated herein by reference. |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
5 # |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
6 # To perform automatic newline conversion, use: |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
7 # |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
8 # [extensions] |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
9 # hgext.win32text = |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
10 # [encode] |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
11 # ** = cleverencode: |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
12 # [decode] |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
13 # ** = cleverdecode: |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
14 # |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
15 # If not doing conversion, to make sure you do not commit CRLF by accident: |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
16 # |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
17 # [hooks] |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
18 # pretxncommit.crlf = python:hgext.win32text.forbidcrlf |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
19 # |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
20 # To do the same check on a server to prevent CRLF from being pushed or pulled: |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
21 # |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
22 # [hooks] |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
23 # pretxnchangegroup.crlf = python:hgext.win32text.forbidcrlf |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
24 |
4859
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
25 from mercurial.i18n import gettext as _ |
6211
f89fd07fc51d
Expand import * to allow Pyflakes to find problems
Joel Rosdahl <joel@rosdahl.net>
parents:
5967
diff
changeset
|
26 from mercurial.node import bin, short |
4859
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
27 import re |
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
28 |
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
29 # regexp for single LF without CR preceding. |
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
30 re_single_lf = re.compile('(^|[^\r])\n', re.MULTILINE) |
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
31 |
5967
f8ad3b76e923
Provide better context for custom Python encode/decode filters.
Jesse Glick <jesse.glick@sun.com>
parents:
5966
diff
changeset
|
32 def dumbdecode(s, cmd, ui=None, repo=None, filename=None, **kwargs): |
4859
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
33 # warn if already has CRLF in repository. |
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
34 # it might cause unexpected eol conversion. |
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
35 # see issue 302: |
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
36 # http://www.selenic.com/mercurial/bts/issue302 |
5967
f8ad3b76e923
Provide better context for custom Python encode/decode filters.
Jesse Glick <jesse.glick@sun.com>
parents:
5966
diff
changeset
|
37 if '\r\n' in s and ui and filename and repo: |
f8ad3b76e923
Provide better context for custom Python encode/decode filters.
Jesse Glick <jesse.glick@sun.com>
parents:
5966
diff
changeset
|
38 ui.warn(_('WARNING: %s already has CRLF line endings\n' |
f8ad3b76e923
Provide better context for custom Python encode/decode filters.
Jesse Glick <jesse.glick@sun.com>
parents:
5966
diff
changeset
|
39 'and does not need EOL conversion by the win32text plugin.\n' |
f8ad3b76e923
Provide better context for custom Python encode/decode filters.
Jesse Glick <jesse.glick@sun.com>
parents:
5966
diff
changeset
|
40 'Before your next commit, please reconsider your ' |
f8ad3b76e923
Provide better context for custom Python encode/decode filters.
Jesse Glick <jesse.glick@sun.com>
parents:
5966
diff
changeset
|
41 'encode/decode settings in \nMercurial.ini or %s.\n') % |
f8ad3b76e923
Provide better context for custom Python encode/decode filters.
Jesse Glick <jesse.glick@sun.com>
parents:
5966
diff
changeset
|
42 (filename, repo.join('hgrc'))) |
4859
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
43 # replace single LF to CRLF |
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
44 return re_single_lf.sub('\\1\r\n', s) |
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
45 |
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
46 def dumbencode(s, cmd): |
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
47 return s.replace('\r\n', '\n') |
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
48 |
6473
9c897ffd3637
Backed out changeset 7f4257b5cbfc
Patrick Mezard <pmezard@gmail.com>
parents:
6247
diff
changeset
|
49 def clevertest(s, cmd): |
9c897ffd3637
Backed out changeset 7f4257b5cbfc
Patrick Mezard <pmezard@gmail.com>
parents:
6247
diff
changeset
|
50 if '\0' in s: return False |
9c897ffd3637
Backed out changeset 7f4257b5cbfc
Patrick Mezard <pmezard@gmail.com>
parents:
6247
diff
changeset
|
51 return True |
9c897ffd3637
Backed out changeset 7f4257b5cbfc
Patrick Mezard <pmezard@gmail.com>
parents:
6247
diff
changeset
|
52 |
5967
f8ad3b76e923
Provide better context for custom Python encode/decode filters.
Jesse Glick <jesse.glick@sun.com>
parents:
5966
diff
changeset
|
53 def cleverdecode(s, cmd, **kwargs): |
6473
9c897ffd3637
Backed out changeset 7f4257b5cbfc
Patrick Mezard <pmezard@gmail.com>
parents:
6247
diff
changeset
|
54 if clevertest(s, cmd): |
9c897ffd3637
Backed out changeset 7f4257b5cbfc
Patrick Mezard <pmezard@gmail.com>
parents:
6247
diff
changeset
|
55 return dumbdecode(s, cmd, **kwargs) |
9c897ffd3637
Backed out changeset 7f4257b5cbfc
Patrick Mezard <pmezard@gmail.com>
parents:
6247
diff
changeset
|
56 return s |
4859
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
57 |
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
58 def cleverencode(s, cmd): |
6473
9c897ffd3637
Backed out changeset 7f4257b5cbfc
Patrick Mezard <pmezard@gmail.com>
parents:
6247
diff
changeset
|
59 if clevertest(s, cmd): |
9c897ffd3637
Backed out changeset 7f4257b5cbfc
Patrick Mezard <pmezard@gmail.com>
parents:
6247
diff
changeset
|
60 return dumbencode(s, cmd) |
9c897ffd3637
Backed out changeset 7f4257b5cbfc
Patrick Mezard <pmezard@gmail.com>
parents:
6247
diff
changeset
|
61 return s |
4859
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
62 |
5966
11af38a592ae
Register data filters in a localrepo instead of util
Patrick Mezard <pmezard@gmail.com>
parents:
5675
diff
changeset
|
63 _filters = { |
4859
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
64 'dumbdecode:': dumbdecode, |
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
65 'dumbencode:': dumbencode, |
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
66 'cleverdecode:': cleverdecode, |
8c5aca855b5d
Correct inadvertent line ending change.
Lee Cantey <lcantey@gmail.com>
parents:
4858
diff
changeset
|
67 'cleverencode:': cleverencode, |
5966
11af38a592ae
Register data filters in a localrepo instead of util
Patrick Mezard <pmezard@gmail.com>
parents:
5675
diff
changeset
|
68 } |
5675
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
69 |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
70 def forbidcrlf(ui, repo, hooktype, node, **kwargs): |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
71 halt = False |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
72 for rev in xrange(repo.changelog.rev(bin(node)), repo.changelog.count()): |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
73 c = repo.changectx(rev) |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
74 for f in c.files(): |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
75 if f not in c: |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
76 continue |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
77 data = c[f].data() |
6473
9c897ffd3637
Backed out changeset 7f4257b5cbfc
Patrick Mezard <pmezard@gmail.com>
parents:
6247
diff
changeset
|
78 if '\0' not in data and '\r\n' in data: |
5675
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
79 if not halt: |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
80 ui.warn(_('Attempt to commit or push text file(s) ' |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
81 'using CRLF line endings\n')) |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
82 ui.warn(_('in %s: %s\n') % (short(c.node()), f)) |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
83 halt = True |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
84 if halt and hooktype == 'pretxnchangegroup': |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
85 ui.warn(_('\nTo prevent this mistake in your local repository,\n' |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
86 'add to Mercurial.ini or .hg/hgrc:\n' |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
87 '\n' |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
88 '[hooks]\n' |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
89 'pretxncommit.crlf = python:hgext.win32text.forbidcrlf\n' |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
90 '\n' |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
91 'and also consider adding:\n' |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
92 '\n' |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
93 '[extensions]\n' |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
94 'hgext.win32text =\n' |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
95 '[encode]\n' |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
96 '** = cleverencode:\n' |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
97 '[decode]\n' |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
98 '** = cleverdecode:\n')) |
a5fe27b83a4a
Issue 882: add standard hook to reject text files with CRLF.
Jesse Glick <jesse.glick@sun.com>
parents:
4859
diff
changeset
|
99 return halt |
5966
11af38a592ae
Register data filters in a localrepo instead of util
Patrick Mezard <pmezard@gmail.com>
parents:
5675
diff
changeset
|
100 |
11af38a592ae
Register data filters in a localrepo instead of util
Patrick Mezard <pmezard@gmail.com>
parents:
5675
diff
changeset
|
101 def reposetup(ui, repo): |
11af38a592ae
Register data filters in a localrepo instead of util
Patrick Mezard <pmezard@gmail.com>
parents:
5675
diff
changeset
|
102 if not repo.local(): |
11af38a592ae
Register data filters in a localrepo instead of util
Patrick Mezard <pmezard@gmail.com>
parents:
5675
diff
changeset
|
103 return |
11af38a592ae
Register data filters in a localrepo instead of util
Patrick Mezard <pmezard@gmail.com>
parents:
5675
diff
changeset
|
104 for name, fn in _filters.iteritems(): |
11af38a592ae
Register data filters in a localrepo instead of util
Patrick Mezard <pmezard@gmail.com>
parents:
5675
diff
changeset
|
105 repo.adddatafilter(name, fn) |
11af38a592ae
Register data filters in a localrepo instead of util
Patrick Mezard <pmezard@gmail.com>
parents:
5675
diff
changeset
|
106 |