author | Yuya Nishihara <yuya@tcha.org> |
Sun, 02 Nov 2014 13:20:07 +0900 | |
branch | stable |
changeset 23137 | 7867f15b4a38 |
parent 22460 | c343557a8442 |
child 23295 | ac072c79bd9d |
permissions | -rw-r--r-- |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
1 |
# patch.py - patch file parsing routines |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
2 |
# |
2865
71e78f2ca5ae
merge git patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2863
diff
changeset
|
3 |
# Copyright 2006 Brendan Cully <brendan@kublai.com> |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
4 |
# Copyright 2007 Chris Mason <chris.mason@oracle.com> |
2865
71e78f2ca5ae
merge git patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2863
diff
changeset
|
5 |
# |
8225
46293a0c7e9f
updated license to be explicit about GPL version 2
Martin Geisler <mg@lazybytes.net>
parents:
8209
diff
changeset
|
6 |
# This software may be used and distributed according to the terms of the |
10263 | 7 |
# GNU General Public License version 2 or any later version. |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
8 |
|
19789
b054a241257d
patch: correct import of email module
Augie Fackler <raf@durin42.com>
parents:
19513
diff
changeset
|
9 |
import cStringIO, email, os, errno, re, posixpath |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
10 |
import tempfile, zlib, shutil |
19810
c80feeb715d1
python2.4: fix imports of sub-packages of the email package
Augie Fackler <raf@durin42.com>
parents:
19789
diff
changeset
|
11 |
# On python2.4 you have to import these by name or they fail to |
c80feeb715d1
python2.4: fix imports of sub-packages of the email package
Augie Fackler <raf@durin42.com>
parents:
19789
diff
changeset
|
12 |
# load. This was not a problem on Python 2.7. |
c80feeb715d1
python2.4: fix imports of sub-packages of the email package
Augie Fackler <raf@durin42.com>
parents:
19789
diff
changeset
|
13 |
import email.Generator |
c80feeb715d1
python2.4: fix imports of sub-packages of the email package
Augie Fackler <raf@durin42.com>
parents:
19789
diff
changeset
|
14 |
import email.Parser |
10965
7faef79a89c7
patch: move mercurial-specific imports after stdlib imports
Augie Fackler <durin42@gmail.com>
parents:
10905
diff
changeset
|
15 |
|
3891 | 16 |
from i18n import _ |
19875
c172660eee01
patch: Fix nullid for binary git diffs (issue4054)
Johan Bjork <jbjoerk@gmail.com>
parents:
19513
diff
changeset
|
17 |
from node import hex, short |
14611
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
18 |
import base85, mdiff, scmutil, util, diffhelpers, copies, encoding, error |
2866
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
19 |
|
7199
dd891d0d97a3
patch: consolidate two different regexes for parsing of git diffs
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7198
diff
changeset
|
20 |
gitre = re.compile('diff --git a/(.*) b/(.*)') |
22460
c343557a8442
patch: enable diff.tab markup for the color extension
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22296
diff
changeset
|
21 |
tabsplitter = re.compile(r'(\t+|[^\t]+)') |
7199
dd891d0d97a3
patch: consolidate two different regexes for parsing of git diffs
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7198
diff
changeset
|
22 |
|
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
23 |
class PatchError(Exception): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
24 |
pass |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
25 |
|
2933
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
26 |
|
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
27 |
# public functions |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
28 |
|
10384
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
29 |
def split(stream): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
30 |
'''return an iterator of individual patches from a stream''' |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
31 |
def isheader(line, inheader): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
32 |
if inheader and line[0] in (' ', '\t'): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
33 |
# continuation |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
34 |
return True |
10883
196908117c27
patch: don't look for headers in diff lines
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
10748
diff
changeset
|
35 |
if line[0] in (' ', '-', '+'): |
196908117c27
patch: don't look for headers in diff lines
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
10748
diff
changeset
|
36 |
# diff line - don't check for header pattern in there |
196908117c27
patch: don't look for headers in diff lines
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
10748
diff
changeset
|
37 |
return False |
10384
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
38 |
l = line.split(': ', 1) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
39 |
return len(l) == 2 and ' ' not in l[0] |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
40 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
41 |
def chunk(lines): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
42 |
return cStringIO.StringIO(''.join(lines)) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
43 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
44 |
def hgsplit(stream, cur): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
45 |
inheader = True |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
46 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
47 |
for line in stream: |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
48 |
if not line.strip(): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
49 |
inheader = False |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
50 |
if not inheader and line.startswith('# HG changeset patch'): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
51 |
yield chunk(cur) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
52 |
cur = [] |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
53 |
inheader = True |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
54 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
55 |
cur.append(line) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
56 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
57 |
if cur: |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
58 |
yield chunk(cur) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
59 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
60 |
def mboxsplit(stream, cur): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
61 |
for line in stream: |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
62 |
if line.startswith('From '): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
63 |
for c in split(chunk(cur[1:])): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
64 |
yield c |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
65 |
cur = [] |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
66 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
67 |
cur.append(line) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
68 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
69 |
if cur: |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
70 |
for c in split(chunk(cur[1:])): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
71 |
yield c |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
72 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
73 |
def mimesplit(stream, cur): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
74 |
def msgfp(m): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
75 |
fp = cStringIO.StringIO() |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
76 |
g = email.Generator.Generator(fp, mangle_from_=False) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
77 |
g.flatten(m) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
78 |
fp.seek(0) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
79 |
return fp |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
80 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
81 |
for line in stream: |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
82 |
cur.append(line) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
83 |
c = chunk(cur) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
84 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
85 |
m = email.Parser.Parser().parse(c) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
86 |
if not m.is_multipart(): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
87 |
yield msgfp(m) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
88 |
else: |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
89 |
ok_types = ('text/plain', 'text/x-diff', 'text/x-patch') |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
90 |
for part in m.walk(): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
91 |
ct = part.get_content_type() |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
92 |
if ct not in ok_types: |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
93 |
continue |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
94 |
yield msgfp(part) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
95 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
96 |
def headersplit(stream, cur): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
97 |
inheader = False |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
98 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
99 |
for line in stream: |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
100 |
if not inheader and isheader(line, inheader): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
101 |
yield chunk(cur) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
102 |
cur = [] |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
103 |
inheader = True |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
104 |
if inheader and not isheader(line, inheader): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
105 |
inheader = False |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
106 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
107 |
cur.append(line) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
108 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
109 |
if cur: |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
110 |
yield chunk(cur) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
111 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
112 |
def remainder(cur): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
113 |
yield chunk(cur) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
114 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
115 |
class fiter(object): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
116 |
def __init__(self, fp): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
117 |
self.fp = fp |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
118 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
119 |
def __iter__(self): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
120 |
return self |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
121 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
122 |
def next(self): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
123 |
l = self.fp.readline() |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
124 |
if not l: |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
125 |
raise StopIteration |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
126 |
return l |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
127 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
128 |
inheader = False |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
129 |
cur = [] |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
130 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
131 |
mimeheaders = ['content-type'] |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
132 |
|
14966
0588fb0e2e8d
patch: use safehasattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents:
14832
diff
changeset
|
133 |
if not util.safehasattr(stream, 'next'): |
10384
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
134 |
# http responses, for example, have readline but not next |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
135 |
stream = fiter(stream) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
136 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
137 |
for line in stream: |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
138 |
cur.append(line) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
139 |
if line.startswith('# HG changeset patch'): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
140 |
return hgsplit(stream, cur) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
141 |
elif line.startswith('From '): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
142 |
return mboxsplit(stream, cur) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
143 |
elif isheader(line, inheader): |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
144 |
inheader = True |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
145 |
if line.split(':', 1)[0].lower() in mimeheaders: |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
146 |
# let email parser handle this |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
147 |
return mimesplit(stream, cur) |
10501
a27af7229850
import: if in doubt, consume stream until start of diff
Brendan Cully <brendan@kublai.com>
parents:
10467
diff
changeset
|
148 |
elif line.startswith('--- ') and inheader: |
a27af7229850
import: if in doubt, consume stream until start of diff
Brendan Cully <brendan@kublai.com>
parents:
10467
diff
changeset
|
149 |
# No evil headers seen by diff start, split by hand |
10384
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
150 |
return headersplit(stream, cur) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
151 |
# Not enough info, keep reading |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
152 |
|
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
153 |
# if we are here, we have a very plain patch |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
154 |
return remainder(cur) |
832f35386067
import: import each patch in a file or stream as a separate change
Brendan Cully <brendan@kublai.com>
parents:
10282
diff
changeset
|
155 |
|
2866
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
156 |
def extract(ui, fileobj): |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
157 |
'''extract patch from data read from fileobj. |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
158 |
|
4263 | 159 |
patch can be a normal patch or contained in an email message. |
2866
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
160 |
|
11645
88b89ace643b
patch: fix extract() docstring, it returns branch as well
Dan Drake <drake@kaist.edu>
parents:
11611
diff
changeset
|
161 |
return tuple (filename, message, user, date, branch, node, p1, p2). |
4263 | 162 |
Any item in the returned tuple can be None. If filename is None, |
163 |
fileobj did not contain a patch. Caller must unlink filename when done.''' |
|
2866
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
164 |
|
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
165 |
# attempt to detect the start of a patch |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
166 |
# (this heuristic is borrowed from quilt) |
7736
fb0776fe3e38
patch: turned strings with backslashes into raw strings
Martin Geisler <mg@daimi.au.dk>
parents:
7670
diff
changeset
|
167 |
diffre = re.compile(r'^(?:Index:[ \t]|diff[ \t]|RCS file: |' |
fb0776fe3e38
patch: turned strings with backslashes into raw strings
Martin Geisler <mg@daimi.au.dk>
parents:
7670
diff
changeset
|
168 |
r'retrieving revision [0-9]+(\.[0-9]+)*$|' |
10736
a528a1046dba
patch: second line of a context diff starts with '--- ', not '+++ '
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10729
diff
changeset
|
169 |
r'---[ \t].*?^\+\+\+[ \t]|' |
a528a1046dba
patch: second line of a context diff starts with '--- ', not '+++ '
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10729
diff
changeset
|
170 |
r'\*\*\*[ \t].*?^---[ \t])', re.MULTILINE|re.DOTALL) |
2866
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
171 |
|
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
172 |
fd, tmpname = tempfile.mkstemp(prefix='hg-patch-') |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
173 |
tmpfp = os.fdopen(fd, 'w') |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
174 |
try: |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
175 |
msg = email.Parser.Parser().parse(fileobj) |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
176 |
|
4777
5ee5cbfceff3
patch.extract: do not prepend subject if the description already starts with it
Brendan Cully <brendan@kublai.com>
parents:
4659
diff
changeset
|
177 |
subject = msg['Subject'] |
2866
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
178 |
user = msg['From'] |
9573
b8352a3617f3
patch: do not swallow header-like patch first line (issue1859)
Patrick Mezard <pmezard@gmail.com>
parents:
9243
diff
changeset
|
179 |
if not subject and not user: |
b8352a3617f3
patch: do not swallow header-like patch first line (issue1859)
Patrick Mezard <pmezard@gmail.com>
parents:
9243
diff
changeset
|
180 |
# Not an email, restore parsed headers if any |
b8352a3617f3
patch: do not swallow header-like patch first line (issue1859)
Patrick Mezard <pmezard@gmail.com>
parents:
9243
diff
changeset
|
181 |
subject = '\n'.join(': '.join(h) for h in msg.items()) + '\n' |
b8352a3617f3
patch: do not swallow header-like patch first line (issue1859)
Patrick Mezard <pmezard@gmail.com>
parents:
9243
diff
changeset
|
182 |
|
2866
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
183 |
# should try to parse msg['Date'] |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
184 |
date = None |
4263 | 185 |
nodeid = None |
4443
eff2eefdb65a
Add ability to parse branch information to hg import
Eric Hopper <hopper@omnifarious.org>
parents:
4436
diff
changeset
|
186 |
branch = None |
4263 | 187 |
parents = [] |
2866
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
188 |
|
4777
5ee5cbfceff3
patch.extract: do not prepend subject if the description already starts with it
Brendan Cully <brendan@kublai.com>
parents:
4659
diff
changeset
|
189 |
if subject: |
5ee5cbfceff3
patch.extract: do not prepend subject if the description already starts with it
Brendan Cully <brendan@kublai.com>
parents:
4659
diff
changeset
|
190 |
if subject.startswith('[PATCH'): |
5ee5cbfceff3
patch.extract: do not prepend subject if the description already starts with it
Brendan Cully <brendan@kublai.com>
parents:
4659
diff
changeset
|
191 |
pend = subject.find(']') |
4208
bd9b84b9a84b
Make [PATCH] removal slightly more robust
Brendan Cully <brendan@kublai.com>
parents:
4201
diff
changeset
|
192 |
if pend >= 0: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
193 |
subject = subject[pend + 1:].lstrip() |
15158
7ce7177e029a
patch: correctly handle non-tabular Subject: line
Steffen Daode Nurpmeso <sdaoden@googlemail.com>
parents:
15086
diff
changeset
|
194 |
subject = re.sub(r'\n[ \t]+', ' ', subject) |
4777
5ee5cbfceff3
patch.extract: do not prepend subject if the description already starts with it
Brendan Cully <brendan@kublai.com>
parents:
4659
diff
changeset
|
195 |
ui.debug('Subject: %s\n' % subject) |
2866
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
196 |
if user: |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
197 |
ui.debug('From: %s\n' % user) |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
198 |
diffs_seen = 0 |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
199 |
ok_types = ('text/plain', 'text/x-diff', 'text/x-patch') |
4900
e56c7e05c7e6
patch.py: re-add the ability to use an external patch program
Bryan O'Sullivan <bos@serpentine.com>
parents:
4899
diff
changeset
|
200 |
message = '' |
2866
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
201 |
for part in msg.walk(): |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
202 |
content_type = part.get_content_type() |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
203 |
ui.debug('Content-Type: %s\n' % content_type) |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
204 |
if content_type not in ok_types: |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
205 |
continue |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
206 |
payload = part.get_payload(decode=True) |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
207 |
m = diffre.search(payload) |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
208 |
if m: |
4220
1253703853a8
git-send-email compatibility: stop reading changelog after ^---$
Brendan Cully <brendan@kublai.com>
parents:
4208
diff
changeset
|
209 |
hgpatch = False |
12645
d7452292f9d3
import: don't strip '#' lines from patch descriptions (issue 2417)
Mads Kiilerich <mads@kiilerich.com>
parents:
12577
diff
changeset
|
210 |
hgpatchheader = False |
4220
1253703853a8
git-send-email compatibility: stop reading changelog after ^---$
Brendan Cully <brendan@kublai.com>
parents:
4208
diff
changeset
|
211 |
ignoretext = False |
1253703853a8
git-send-email compatibility: stop reading changelog after ^---$
Brendan Cully <brendan@kublai.com>
parents:
4208
diff
changeset
|
212 |
|
9467
4c041f1ee1b4
do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents:
9393
diff
changeset
|
213 |
ui.debug('found patch at byte %d\n' % m.start(0)) |
2866
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
214 |
diffs_seen += 1 |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
215 |
cfp = cStringIO.StringIO() |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
216 |
for line in payload[:m.start(0)].splitlines(): |
12728
80a3d1121c10
import: only the first hg patch marker should be processed (issue2417)
Mads Kiilerich <mads@kiilerich.com>
parents:
12675
diff
changeset
|
217 |
if line.startswith('# HG changeset patch') and not hgpatch: |
9467
4c041f1ee1b4
do not attempt to translate ui.debug output
Martin Geisler <mg@lazybytes.net>
parents:
9393
diff
changeset
|
218 |
ui.debug('patch generated by hg export\n') |
12728
80a3d1121c10
import: only the first hg patch marker should be processed (issue2417)
Mads Kiilerich <mads@kiilerich.com>
parents:
12675
diff
changeset
|
219 |
hgpatch = True |
12645
d7452292f9d3
import: don't strip '#' lines from patch descriptions (issue 2417)
Mads Kiilerich <mads@kiilerich.com>
parents:
12577
diff
changeset
|
220 |
hgpatchheader = True |
2866
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
221 |
# drop earlier commit message content |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
222 |
cfp.seek(0) |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
223 |
cfp.truncate() |
4778
e321f16f4eac
patch.extract: fix test-import breakage introduced in the previous changeset
Brendan Cully <brendan@kublai.com>
parents:
4777
diff
changeset
|
224 |
subject = None |
12645
d7452292f9d3
import: don't strip '#' lines from patch descriptions (issue 2417)
Mads Kiilerich <mads@kiilerich.com>
parents:
12577
diff
changeset
|
225 |
elif hgpatchheader: |
2866
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
226 |
if line.startswith('# User '): |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
227 |
user = line[7:] |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
228 |
ui.debug('From: %s\n' % user) |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
229 |
elif line.startswith("# Date "): |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
230 |
date = line[7:] |
4443
eff2eefdb65a
Add ability to parse branch information to hg import
Eric Hopper <hopper@omnifarious.org>
parents:
4436
diff
changeset
|
231 |
elif line.startswith("# Branch "): |
eff2eefdb65a
Add ability to parse branch information to hg import
Eric Hopper <hopper@omnifarious.org>
parents:
4436
diff
changeset
|
232 |
branch = line[9:] |
4263 | 233 |
elif line.startswith("# Node ID "): |
234 |
nodeid = line[10:] |
|
235 |
elif line.startswith("# Parent "): |
|
16475
1f75c1decdeb
patch: be more tolerant with "Parent" header (issue3356)
Patrick Mezard <patrick@mezard.eu>
parents:
16358
diff
changeset
|
236 |
parents.append(line[9:].lstrip()) |
12645
d7452292f9d3
import: don't strip '#' lines from patch descriptions (issue 2417)
Mads Kiilerich <mads@kiilerich.com>
parents:
12577
diff
changeset
|
237 |
elif not line.startswith("# "): |
d7452292f9d3
import: don't strip '#' lines from patch descriptions (issue 2417)
Mads Kiilerich <mads@kiilerich.com>
parents:
12577
diff
changeset
|
238 |
hgpatchheader = False |
19513
9e8298a324ac
import: cut commit messages at --- unconditionally (issue2148)
Matt Mackall <mpm@selenic.com>
parents:
19155
diff
changeset
|
239 |
elif line == '---': |
4220
1253703853a8
git-send-email compatibility: stop reading changelog after ^---$
Brendan Cully <brendan@kublai.com>
parents:
4208
diff
changeset
|
240 |
ignoretext = True |
12645
d7452292f9d3
import: don't strip '#' lines from patch descriptions (issue 2417)
Mads Kiilerich <mads@kiilerich.com>
parents:
12577
diff
changeset
|
241 |
if not hgpatchheader and not ignoretext: |
2866
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
242 |
cfp.write(line) |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
243 |
cfp.write('\n') |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
244 |
message = cfp.getvalue() |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
245 |
if tmpfp: |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
246 |
tmpfp.write(payload) |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
247 |
if not payload.endswith('\n'): |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
248 |
tmpfp.write('\n') |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
249 |
elif not diffs_seen and message and content_type == 'text/plain': |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
250 |
message += '\n' + payload |
16705
c2d9ef43ff6c
check-code: ignore naked excepts with a "re-raise" comment
Brodie Rao <brodie@sf.io>
parents:
16687
diff
changeset
|
251 |
except: # re-raises |
2866
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
252 |
tmpfp.close() |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
253 |
os.unlink(tmpname) |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
254 |
raise |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
255 |
|
4777
5ee5cbfceff3
patch.extract: do not prepend subject if the description already starts with it
Brendan Cully <brendan@kublai.com>
parents:
4659
diff
changeset
|
256 |
if subject and not message.startswith(subject): |
5ee5cbfceff3
patch.extract: do not prepend subject if the description already starts with it
Brendan Cully <brendan@kublai.com>
parents:
4659
diff
changeset
|
257 |
message = '%s\n%s' % (subject, message) |
2866
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
258 |
tmpfp.close() |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
259 |
if not diffs_seen: |
2893e51407a4
commands.import: refactor patch parsing into patch.extract.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
260 |
os.unlink(tmpname) |
4443
eff2eefdb65a
Add ability to parse branch information to hg import
Eric Hopper <hopper@omnifarious.org>
parents:
4436
diff
changeset
|
261 |
return None, message, user, date, branch, None, None, None |
4263 | 262 |
p1 = parents and parents.pop(0) or None |
263 |
p2 = parents and parents.pop(0) or None |
|
4443
eff2eefdb65a
Add ability to parse branch information to hg import
Eric Hopper <hopper@omnifarious.org>
parents:
4436
diff
changeset
|
264 |
return tmpname, message, user, date, branch, nodeid, p1, p2 |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
265 |
|
8778
c5f36402daad
use new style classes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8761
diff
changeset
|
266 |
class patchmeta(object): |
7148
7d84e5b00e29
patch: extract and rename gitpatch into patchmeta, document
Patrick Mezard <pmezard@gmail.com>
parents:
7147
diff
changeset
|
267 |
"""Patched file metadata |
7d84e5b00e29
patch: extract and rename gitpatch into patchmeta, document
Patrick Mezard <pmezard@gmail.com>
parents:
7147
diff
changeset
|
268 |
|
7d84e5b00e29
patch: extract and rename gitpatch into patchmeta, document
Patrick Mezard <pmezard@gmail.com>
parents:
7147
diff
changeset
|
269 |
'op' is the performed operation within ADD, DELETE, RENAME, MODIFY |
7d84e5b00e29
patch: extract and rename gitpatch into patchmeta, document
Patrick Mezard <pmezard@gmail.com>
parents:
7147
diff
changeset
|
270 |
or COPY. 'path' is patched file path. 'oldpath' is set to the |
7149
01a056c54385
patch: patchmeta gives (islink, isexec) tuple instead of int mode
Patrick Mezard <pmezard@gmail.com>
parents:
7148
diff
changeset
|
271 |
origin file when 'op' is either COPY or RENAME, None otherwise. If |
01a056c54385
patch: patchmeta gives (islink, isexec) tuple instead of int mode
Patrick Mezard <pmezard@gmail.com>
parents:
7148
diff
changeset
|
272 |
file mode is changed, 'mode' is a tuple (islink, isexec) where |
01a056c54385
patch: patchmeta gives (islink, isexec) tuple instead of int mode
Patrick Mezard <pmezard@gmail.com>
parents:
7148
diff
changeset
|
273 |
'islink' is True if the file is a symlink and 'isexec' is True if |
01a056c54385
patch: patchmeta gives (islink, isexec) tuple instead of int mode
Patrick Mezard <pmezard@gmail.com>
parents:
7148
diff
changeset
|
274 |
the file is executable. Otherwise, 'mode' is None. |
7148
7d84e5b00e29
patch: extract and rename gitpatch into patchmeta, document
Patrick Mezard <pmezard@gmail.com>
parents:
7147
diff
changeset
|
275 |
""" |
7d84e5b00e29
patch: extract and rename gitpatch into patchmeta, document
Patrick Mezard <pmezard@gmail.com>
parents:
7147
diff
changeset
|
276 |
def __init__(self, path): |
7d84e5b00e29
patch: extract and rename gitpatch into patchmeta, document
Patrick Mezard <pmezard@gmail.com>
parents:
7147
diff
changeset
|
277 |
self.path = path |
7d84e5b00e29
patch: extract and rename gitpatch into patchmeta, document
Patrick Mezard <pmezard@gmail.com>
parents:
7147
diff
changeset
|
278 |
self.oldpath = None |
7d84e5b00e29
patch: extract and rename gitpatch into patchmeta, document
Patrick Mezard <pmezard@gmail.com>
parents:
7147
diff
changeset
|
279 |
self.mode = None |
7d84e5b00e29
patch: extract and rename gitpatch into patchmeta, document
Patrick Mezard <pmezard@gmail.com>
parents:
7147
diff
changeset
|
280 |
self.op = 'MODIFY' |
7d84e5b00e29
patch: extract and rename gitpatch into patchmeta, document
Patrick Mezard <pmezard@gmail.com>
parents:
7147
diff
changeset
|
281 |
self.binary = False |
7d84e5b00e29
patch: extract and rename gitpatch into patchmeta, document
Patrick Mezard <pmezard@gmail.com>
parents:
7147
diff
changeset
|
282 |
|
7149
01a056c54385
patch: patchmeta gives (islink, isexec) tuple instead of int mode
Patrick Mezard <pmezard@gmail.com>
parents:
7148
diff
changeset
|
283 |
def setmode(self, mode): |
01a056c54385
patch: patchmeta gives (islink, isexec) tuple instead of int mode
Patrick Mezard <pmezard@gmail.com>
parents:
7148
diff
changeset
|
284 |
islink = mode & 020000 |
01a056c54385
patch: patchmeta gives (islink, isexec) tuple instead of int mode
Patrick Mezard <pmezard@gmail.com>
parents:
7148
diff
changeset
|
285 |
isexec = mode & 0100 |
01a056c54385
patch: patchmeta gives (islink, isexec) tuple instead of int mode
Patrick Mezard <pmezard@gmail.com>
parents:
7148
diff
changeset
|
286 |
self.mode = (islink, isexec) |
01a056c54385
patch: patchmeta gives (islink, isexec) tuple instead of int mode
Patrick Mezard <pmezard@gmail.com>
parents:
7148
diff
changeset
|
287 |
|
14566
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
288 |
def copy(self): |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
289 |
other = patchmeta(self.path) |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
290 |
other.oldpath = self.oldpath |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
291 |
other.mode = self.mode |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
292 |
other.op = self.op |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
293 |
other.binary = self.binary |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
294 |
return other |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
295 |
|
16506
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
296 |
def _ispatchinga(self, afile): |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
297 |
if afile == '/dev/null': |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
298 |
return self.op == 'ADD' |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
299 |
return afile == 'a/' + (self.oldpath or self.path) |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
300 |
|
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
301 |
def _ispatchingb(self, bfile): |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
302 |
if bfile == '/dev/null': |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
303 |
return self.op == 'DELETE' |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
304 |
return bfile == 'b/' + self.path |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
305 |
|
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
306 |
def ispatching(self, afile, bfile): |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
307 |
return self._ispatchinga(afile) and self._ispatchingb(bfile) |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
308 |
|
11018
17cf756ba25d
patch: descriptive patchmeta.__repr__ to help debugging
Mads Kiilerich <mads@kiilerich.com>
parents:
10966
diff
changeset
|
309 |
def __repr__(self): |
17cf756ba25d
patch: descriptive patchmeta.__repr__ to help debugging
Mads Kiilerich <mads@kiilerich.com>
parents:
10966
diff
changeset
|
310 |
return "<patchmeta %s %r>" % (self.op, self.path) |
17cf756ba25d
patch: descriptive patchmeta.__repr__ to help debugging
Mads Kiilerich <mads@kiilerich.com>
parents:
10966
diff
changeset
|
311 |
|
7152
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
312 |
def readgitpatch(lr): |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
313 |
"""extract git-style metadata about patches from <patchname>""" |
3223
53e843840349
Whitespace/Tab cleanup
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3199
diff
changeset
|
314 |
|
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
315 |
# Filter patch for git information |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
316 |
gp = None |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
317 |
gitpatches = [] |
7152
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
318 |
for line in lr: |
9243
df21a009c9c4
fix issue 1763: strip chars from end of line when parsing gitpatch lines
Bill Barry <after.fallout@gmail.com>
parents:
9123
diff
changeset
|
319 |
line = line.rstrip(' \r\n') |
18830
6b827d84d286
patch: match 'diff --git a/' instead of 'diff --git'
Sean Farley <sean.michael.farley@gmail.com>
parents:
18824
diff
changeset
|
320 |
if line.startswith('diff --git a/'): |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
321 |
m = gitre.match(line) |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
322 |
if m: |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
323 |
if gp: |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
324 |
gitpatches.append(gp) |
9392
039bce1b505f
patch: readgitpatch: remove unused variable 'src'
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
9331
diff
changeset
|
325 |
dst = m.group(2) |
7148
7d84e5b00e29
patch: extract and rename gitpatch into patchmeta, document
Patrick Mezard <pmezard@gmail.com>
parents:
7147
diff
changeset
|
326 |
gp = patchmeta(dst) |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
327 |
elif gp: |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
328 |
if line.startswith('--- '): |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
329 |
gitpatches.append(gp) |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
330 |
gp = None |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
331 |
continue |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
332 |
if line.startswith('rename from '): |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
333 |
gp.op = 'RENAME' |
9243
df21a009c9c4
fix issue 1763: strip chars from end of line when parsing gitpatch lines
Bill Barry <after.fallout@gmail.com>
parents:
9123
diff
changeset
|
334 |
gp.oldpath = line[12:] |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
335 |
elif line.startswith('rename to '): |
9243
df21a009c9c4
fix issue 1763: strip chars from end of line when parsing gitpatch lines
Bill Barry <after.fallout@gmail.com>
parents:
9123
diff
changeset
|
336 |
gp.path = line[10:] |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
337 |
elif line.startswith('copy from '): |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
338 |
gp.op = 'COPY' |
9243
df21a009c9c4
fix issue 1763: strip chars from end of line when parsing gitpatch lines
Bill Barry <after.fallout@gmail.com>
parents:
9123
diff
changeset
|
339 |
gp.oldpath = line[10:] |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
340 |
elif line.startswith('copy to '): |
9243
df21a009c9c4
fix issue 1763: strip chars from end of line when parsing gitpatch lines
Bill Barry <after.fallout@gmail.com>
parents:
9123
diff
changeset
|
341 |
gp.path = line[8:] |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
342 |
elif line.startswith('deleted file'): |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
343 |
gp.op = 'DELETE' |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
344 |
elif line.startswith('new file mode '): |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
345 |
gp.op = 'ADD' |
9243
df21a009c9c4
fix issue 1763: strip chars from end of line when parsing gitpatch lines
Bill Barry <after.fallout@gmail.com>
parents:
9123
diff
changeset
|
346 |
gp.setmode(int(line[-6:], 8)) |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
347 |
elif line.startswith('new mode '): |
9243
df21a009c9c4
fix issue 1763: strip chars from end of line when parsing gitpatch lines
Bill Barry <after.fallout@gmail.com>
parents:
9123
diff
changeset
|
348 |
gp.setmode(int(line[-6:], 8)) |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
349 |
elif line.startswith('GIT binary patch'): |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
350 |
gp.binary = True |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
351 |
if gp: |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
352 |
gitpatches.append(gp) |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
353 |
|
12669
b0fa39c68370
patch: remove unused flags from readgitpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
12645
diff
changeset
|
354 |
return gitpatches |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
355 |
|
8891
5fe8dc75aa4a
patch: use new style class in linereader
Simon Heimberg <simohe@besonet.ch>
parents:
8843
diff
changeset
|
356 |
class linereader(object): |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
357 |
# simple class to allow pushing lines back into the input stream |
14418
0174d1f79280
patch: remove EOL support from linereader class
Patrick Mezard <pmezard@gmail.com>
parents:
14402
diff
changeset
|
358 |
def __init__(self, fp): |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
359 |
self.fp = fp |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
360 |
self.buf = [] |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
361 |
|
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
362 |
def push(self, line): |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
363 |
if line is not None: |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
364 |
self.buf.append(line) |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
365 |
|
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
366 |
def readline(self): |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
367 |
if self.buf: |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
368 |
l = self.buf[0] |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
369 |
del self.buf[0] |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
370 |
return l |
14418
0174d1f79280
patch: remove EOL support from linereader class
Patrick Mezard <pmezard@gmail.com>
parents:
14402
diff
changeset
|
371 |
return self.fp.readline() |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
372 |
|
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
373 |
def __iter__(self): |
14494
1ffeeb91c55d
check-code: flag 0/1 used as constant Boolean expression
Martin Geisler <mg@lazybytes.net>
parents:
14453
diff
changeset
|
374 |
while True: |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
375 |
l = self.readline() |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
376 |
if not l: |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
377 |
break |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
378 |
yield l |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
379 |
|
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
380 |
class abstractbackend(object): |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
381 |
def __init__(self, ui): |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
382 |
self.ui = ui |
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
383 |
|
14391
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
384 |
def getfile(self, fname): |
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
385 |
"""Return target file data and flags as a (data, (islink, |
22296
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
386 |
isexec)) tuple. Data is None if file is missing/deleted. |
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
387 |
""" |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
388 |
raise NotImplementedError |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
389 |
|
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
390 |
def setfile(self, fname, data, mode, copysource): |
14391
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
391 |
"""Write data to target file fname and set its mode. mode is a |
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
392 |
(islink, isexec) tuple. If data is None, the file content should |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
393 |
be left unchanged. If the file is modified after being copied, |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
394 |
copysource is set to the original file name. |
14367
468d7d1744b4
patch: set desired mode when patching, not in updatedir()
Patrick Mezard <pmezard@gmail.com>
parents:
14366
diff
changeset
|
395 |
""" |
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
396 |
raise NotImplementedError |
5652
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
397 |
|
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
398 |
def unlink(self, fname): |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
399 |
"""Unlink target file.""" |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
400 |
raise NotImplementedError |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
401 |
|
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
402 |
def writerej(self, fname, failed, total, lines): |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
403 |
"""Write rejected lines for fname. total is the number of hunks |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
404 |
which failed to apply and total the total number of hunks for this |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
405 |
files. |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
406 |
""" |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
407 |
pass |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
408 |
|
14351
d54f9bbcc640
patch: add lexists() to backends, use it in selectfile()
Patrick Mezard <pmezard@gmail.com>
parents:
14350
diff
changeset
|
409 |
def exists(self, fname): |
d54f9bbcc640
patch: add lexists() to backends, use it in selectfile()
Patrick Mezard <pmezard@gmail.com>
parents:
14350
diff
changeset
|
410 |
raise NotImplementedError |
d54f9bbcc640
patch: add lexists() to backends, use it in selectfile()
Patrick Mezard <pmezard@gmail.com>
parents:
14350
diff
changeset
|
411 |
|
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
412 |
class fsbackend(abstractbackend): |
14350
00da6624e167
patch: move copyfile() into backends, abstract basedir
Patrick Mezard <pmezard@gmail.com>
parents:
14349
diff
changeset
|
413 |
def __init__(self, ui, basedir): |
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
414 |
super(fsbackend, self).__init__(ui) |
14350
00da6624e167
patch: move copyfile() into backends, abstract basedir
Patrick Mezard <pmezard@gmail.com>
parents:
14349
diff
changeset
|
415 |
self.opener = scmutil.opener(basedir) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
416 |
|
14366
992a7e398ddd
patch: stop changing current directory before patching
Patrick Mezard <pmezard@gmail.com>
parents:
14352
diff
changeset
|
417 |
def _join(self, f): |
992a7e398ddd
patch: stop changing current directory before patching
Patrick Mezard <pmezard@gmail.com>
parents:
14352
diff
changeset
|
418 |
return os.path.join(self.opener.base, f) |
992a7e398ddd
patch: stop changing current directory before patching
Patrick Mezard <pmezard@gmail.com>
parents:
14352
diff
changeset
|
419 |
|
14391
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
420 |
def getfile(self, fname): |
21717
2a095d3442e0
patch: replace functions in fsbackend to use vfs
Chinmay Joshi <c@chinmayjoshi.com>
parents:
21553
diff
changeset
|
421 |
if self.opener.islink(fname): |
2a095d3442e0
patch: replace functions in fsbackend to use vfs
Chinmay Joshi <c@chinmayjoshi.com>
parents:
21553
diff
changeset
|
422 |
return (self.opener.readlink(fname), (True, False)) |
2a095d3442e0
patch: replace functions in fsbackend to use vfs
Chinmay Joshi <c@chinmayjoshi.com>
parents:
21553
diff
changeset
|
423 |
|
14531
b88368a3ade4
patch: remove redundant islink() call
Patrick Mezard <pmezard@gmail.com>
parents:
14494
diff
changeset
|
424 |
isexec = False |
7392
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
425 |
try: |
21717
2a095d3442e0
patch: replace functions in fsbackend to use vfs
Chinmay Joshi <c@chinmayjoshi.com>
parents:
21553
diff
changeset
|
426 |
isexec = self.opener.lstat(fname).st_mode & 0100 != 0 |
14391
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
427 |
except OSError, e: |
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
428 |
if e.errno != errno.ENOENT: |
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
429 |
raise |
22296
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
430 |
try: |
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
431 |
return (self.opener.read(fname), (False, isexec)) |
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
432 |
except IOError, e: |
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
433 |
if e.errno != errno.ENOENT: |
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
434 |
raise |
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
435 |
return None, None |
7392
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
436 |
|
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
437 |
def setfile(self, fname, data, mode, copysource): |
14391
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
438 |
islink, isexec = mode |
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
439 |
if data is None: |
21717
2a095d3442e0
patch: replace functions in fsbackend to use vfs
Chinmay Joshi <c@chinmayjoshi.com>
parents:
21553
diff
changeset
|
440 |
self.opener.setflags(fname, islink, isexec) |
14390
ce77c275bec3
patch: merge backend setmode() into writelines()
Patrick Mezard <pmezard@gmail.com>
parents:
14389
diff
changeset
|
441 |
return |
14391
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
442 |
if islink: |
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
443 |
self.opener.symlink(data, fname) |
14367
468d7d1744b4
patch: set desired mode when patching, not in updatedir()
Patrick Mezard <pmezard@gmail.com>
parents:
14366
diff
changeset
|
444 |
else: |
14391
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
445 |
self.opener.write(fname, data) |
14367
468d7d1744b4
patch: set desired mode when patching, not in updatedir()
Patrick Mezard <pmezard@gmail.com>
parents:
14366
diff
changeset
|
446 |
if isexec: |
21717
2a095d3442e0
patch: replace functions in fsbackend to use vfs
Chinmay Joshi <c@chinmayjoshi.com>
parents:
21553
diff
changeset
|
447 |
self.opener.setflags(fname, False, True) |
7392
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
448 |
|
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
449 |
def unlink(self, fname): |
21717
2a095d3442e0
patch: replace functions in fsbackend to use vfs
Chinmay Joshi <c@chinmayjoshi.com>
parents:
21553
diff
changeset
|
450 |
self.opener.unlinkpath(fname, ignoremissing=True) |
7392
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
451 |
|
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
452 |
def writerej(self, fname, failed, total, lines): |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
453 |
fname = fname + ".rej" |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
454 |
self.ui.warn( |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
455 |
_("%d out of %d hunks FAILED -- saving rejects to file %s\n") % |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
456 |
(failed, total, fname)) |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
457 |
fp = self.opener(fname, 'w') |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
458 |
fp.writelines(lines) |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
459 |
fp.close() |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
460 |
|
14351
d54f9bbcc640
patch: add lexists() to backends, use it in selectfile()
Patrick Mezard <pmezard@gmail.com>
parents:
14350
diff
changeset
|
461 |
def exists(self, fname): |
21717
2a095d3442e0
patch: replace functions in fsbackend to use vfs
Chinmay Joshi <c@chinmayjoshi.com>
parents:
21553
diff
changeset
|
462 |
return self.opener.lexists(fname) |
14351
d54f9bbcc640
patch: add lexists() to backends, use it in selectfile()
Patrick Mezard <pmezard@gmail.com>
parents:
14350
diff
changeset
|
463 |
|
14370
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
464 |
class workingbackend(fsbackend): |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
465 |
def __init__(self, ui, repo, similarity): |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
466 |
super(workingbackend, self).__init__(ui, repo.root) |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
467 |
self.repo = repo |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
468 |
self.similarity = similarity |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
469 |
self.removed = set() |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
470 |
self.changed = set() |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
471 |
self.copied = [] |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
472 |
|
14453
ea3d548132cc
patch: do not patch unknown files (issue752)
Patrick Mezard <pmezard@gmail.com>
parents:
14452
diff
changeset
|
473 |
def _checkknown(self, fname): |
ea3d548132cc
patch: do not patch unknown files (issue752)
Patrick Mezard <pmezard@gmail.com>
parents:
14452
diff
changeset
|
474 |
if self.repo.dirstate[fname] == '?' and self.exists(fname): |
ea3d548132cc
patch: do not patch unknown files (issue752)
Patrick Mezard <pmezard@gmail.com>
parents:
14452
diff
changeset
|
475 |
raise PatchError(_('cannot patch %s: file is not tracked') % fname) |
ea3d548132cc
patch: do not patch unknown files (issue752)
Patrick Mezard <pmezard@gmail.com>
parents:
14452
diff
changeset
|
476 |
|
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
477 |
def setfile(self, fname, data, mode, copysource): |
14453
ea3d548132cc
patch: do not patch unknown files (issue752)
Patrick Mezard <pmezard@gmail.com>
parents:
14452
diff
changeset
|
478 |
self._checkknown(fname) |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
479 |
super(workingbackend, self).setfile(fname, data, mode, copysource) |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
480 |
if copysource is not None: |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
481 |
self.copied.append((copysource, fname)) |
14370
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
482 |
self.changed.add(fname) |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
483 |
|
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
484 |
def unlink(self, fname): |
14453
ea3d548132cc
patch: do not patch unknown files (issue752)
Patrick Mezard <pmezard@gmail.com>
parents:
14452
diff
changeset
|
485 |
self._checkknown(fname) |
14370
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
486 |
super(workingbackend, self).unlink(fname) |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
487 |
self.removed.add(fname) |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
488 |
self.changed.add(fname) |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
489 |
|
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
490 |
def close(self): |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
491 |
wctx = self.repo[None] |
19155
0b3689a08df5
patch: use scmutil.marktouched instead of scmutil.addremove
Siddharth Agarwal <sid0@fb.com>
parents:
18830
diff
changeset
|
492 |
changed = set(self.changed) |
14370
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
493 |
for src, dst in self.copied: |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
494 |
scmutil.dirstatecopy(self.ui, self.repo, wctx, src, dst) |
16112
d7829b2ecf32
import: handle git renames and --similarity (issue3187)
Patrick Mezard <patrick@mezard.eu>
parents:
15971
diff
changeset
|
495 |
if self.removed: |
14435
5f6090e559fa
context: make forget work like commands.forget
Matt Mackall <mpm@selenic.com>
parents:
14418
diff
changeset
|
496 |
wctx.forget(sorted(self.removed)) |
16112
d7829b2ecf32
import: handle git renames and --similarity (issue3187)
Patrick Mezard <patrick@mezard.eu>
parents:
15971
diff
changeset
|
497 |
for f in self.removed: |
d7829b2ecf32
import: handle git renames and --similarity (issue3187)
Patrick Mezard <patrick@mezard.eu>
parents:
15971
diff
changeset
|
498 |
if f not in self.repo.dirstate: |
d7829b2ecf32
import: handle git renames and --similarity (issue3187)
Patrick Mezard <patrick@mezard.eu>
parents:
15971
diff
changeset
|
499 |
# File was deleted and no longer belongs to the |
d7829b2ecf32
import: handle git renames and --similarity (issue3187)
Patrick Mezard <patrick@mezard.eu>
parents:
15971
diff
changeset
|
500 |
# dirstate, it was probably marked added then |
d7829b2ecf32
import: handle git renames and --similarity (issue3187)
Patrick Mezard <patrick@mezard.eu>
parents:
15971
diff
changeset
|
501 |
# deleted, and should not be considered by |
19155
0b3689a08df5
patch: use scmutil.marktouched instead of scmutil.addremove
Siddharth Agarwal <sid0@fb.com>
parents:
18830
diff
changeset
|
502 |
# marktouched(). |
0b3689a08df5
patch: use scmutil.marktouched instead of scmutil.addremove
Siddharth Agarwal <sid0@fb.com>
parents:
18830
diff
changeset
|
503 |
changed.discard(f) |
0b3689a08df5
patch: use scmutil.marktouched instead of scmutil.addremove
Siddharth Agarwal <sid0@fb.com>
parents:
18830
diff
changeset
|
504 |
if changed: |
0b3689a08df5
patch: use scmutil.marktouched instead of scmutil.addremove
Siddharth Agarwal <sid0@fb.com>
parents:
18830
diff
changeset
|
505 |
scmutil.marktouched(self.repo, changed, self.similarity) |
14370
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
506 |
return sorted(self.changed) |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
507 |
|
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
508 |
class filestore(object): |
14658
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
509 |
def __init__(self, maxsize=None): |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
510 |
self.opener = None |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
511 |
self.files = {} |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
512 |
self.created = 0 |
14658
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
513 |
self.maxsize = maxsize |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
514 |
if self.maxsize is None: |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
515 |
self.maxsize = 4*(2**20) |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
516 |
self.size = 0 |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
517 |
self.data = {} |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
518 |
|
14609
f53dc0787424
patch: extend filtestore to store an optional copy source
Patrick Mezard <pmezard@gmail.com>
parents:
14566
diff
changeset
|
519 |
def setfile(self, fname, data, mode, copied=None): |
14658
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
520 |
if self.maxsize < 0 or (len(data) + self.size) <= self.maxsize: |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
521 |
self.data[fname] = (data, mode, copied) |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
522 |
self.size += len(data) |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
523 |
else: |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
524 |
if self.opener is None: |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
525 |
root = tempfile.mkdtemp(prefix='hg-patch-') |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
526 |
self.opener = scmutil.opener(root) |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
527 |
# Avoid filename issues with these simple names |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
528 |
fn = str(self.created) |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
529 |
self.opener.write(fn, data) |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
530 |
self.created += 1 |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
531 |
self.files[fname] = (fn, mode, copied) |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
532 |
|
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
533 |
def getfile(self, fname): |
14658
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
534 |
if fname in self.data: |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
535 |
return self.data[fname] |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
536 |
if not self.opener or fname not in self.files: |
22296
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
537 |
return None, None, None |
14609
f53dc0787424
patch: extend filtestore to store an optional copy source
Patrick Mezard <pmezard@gmail.com>
parents:
14566
diff
changeset
|
538 |
fn, mode, copied = self.files[fname] |
f53dc0787424
patch: extend filtestore to store an optional copy source
Patrick Mezard <pmezard@gmail.com>
parents:
14566
diff
changeset
|
539 |
return self.opener.read(fn), mode, copied |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
540 |
|
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
541 |
def close(self): |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
542 |
if self.opener: |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
543 |
shutil.rmtree(self.opener.base) |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
544 |
|
14611
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
545 |
class repobackend(abstractbackend): |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
546 |
def __init__(self, ui, repo, ctx, store): |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
547 |
super(repobackend, self).__init__(ui) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
548 |
self.repo = repo |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
549 |
self.ctx = ctx |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
550 |
self.store = store |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
551 |
self.changed = set() |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
552 |
self.removed = set() |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
553 |
self.copied = {} |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
554 |
|
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
555 |
def _checkknown(self, fname): |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
556 |
if fname not in self.ctx: |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
557 |
raise PatchError(_('cannot patch %s: file is not tracked') % fname) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
558 |
|
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
559 |
def getfile(self, fname): |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
560 |
try: |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
561 |
fctx = self.ctx[fname] |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
562 |
except error.LookupError: |
22296
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
563 |
return None, None |
14611
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
564 |
flags = fctx.flags() |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
565 |
return fctx.data(), ('l' in flags, 'x' in flags) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
566 |
|
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
567 |
def setfile(self, fname, data, mode, copysource): |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
568 |
if copysource: |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
569 |
self._checkknown(copysource) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
570 |
if data is None: |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
571 |
data = self.ctx[fname].data() |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
572 |
self.store.setfile(fname, data, mode, copysource) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
573 |
self.changed.add(fname) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
574 |
if copysource: |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
575 |
self.copied[fname] = copysource |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
576 |
|
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
577 |
def unlink(self, fname): |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
578 |
self._checkknown(fname) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
579 |
self.removed.add(fname) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
580 |
|
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
581 |
def exists(self, fname): |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
582 |
return fname in self.ctx |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
583 |
|
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
584 |
def close(self): |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
585 |
return self.changed | self.removed |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
586 |
|
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
587 |
# @@ -start,len +start,len @@ or @@ -start +start @@ if len is 1 |
15510
5414b56cfad6
patch: simplify hunk extents parsing
Patrick Mezard <pmezard@gmail.com>
parents:
15462
diff
changeset
|
588 |
unidesc = re.compile('@@ -(\d+)(?:,(\d+))? \+(\d+)(?:,(\d+))? @@') |
5414b56cfad6
patch: simplify hunk extents parsing
Patrick Mezard <pmezard@gmail.com>
parents:
15462
diff
changeset
|
589 |
contextdesc = re.compile('(?:---|\*\*\*) (\d+)(?:,(\d+))? (?:---|\*\*\*)') |
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
590 |
eolmodes = ['strict', 'crlf', 'lf', 'auto'] |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
591 |
|
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
592 |
class patchfile(object): |
14566
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
593 |
def __init__(self, ui, gp, backend, store, eolmode='strict'): |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
594 |
self.fname = gp.path |
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
595 |
self.eolmode = eolmode |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
596 |
self.eol = None |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
597 |
self.backend = backend |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
598 |
self.ui = ui |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
599 |
self.lines = [] |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
600 |
self.exists = False |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
601 |
self.missing = True |
14566
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
602 |
self.mode = gp.mode |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
603 |
self.copysource = gp.oldpath |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
604 |
self.create = gp.op in ('ADD', 'COPY', 'RENAME') |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
605 |
self.remove = gp.op == 'DELETE' |
22296
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
606 |
if self.copysource is None: |
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
607 |
data, mode = backend.getfile(self.fname) |
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
608 |
else: |
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
609 |
data, mode = store.getfile(self.copysource)[:2] |
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
610 |
if data is not None: |
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
611 |
self.exists = self.copysource is None or backend.exists(self.fname) |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
612 |
self.missing = False |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
613 |
if data: |
14832
d60e4f227d75
patch: fix parsing patch files containing CRs not followed by LFs
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
14764
diff
changeset
|
614 |
self.lines = mdiff.splitnewlines(data) |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
615 |
if self.mode is None: |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
616 |
self.mode = mode |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
617 |
if self.lines: |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
618 |
# Normalize line endings |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
619 |
if self.lines[0].endswith('\r\n'): |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
620 |
self.eol = '\r\n' |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
621 |
elif self.lines[0].endswith('\n'): |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
622 |
self.eol = '\n' |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
623 |
if eolmode != 'strict': |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
624 |
nlines = [] |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
625 |
for l in self.lines: |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
626 |
if l.endswith('\r\n'): |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
627 |
l = l[:-2] + '\n' |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
628 |
nlines.append(l) |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
629 |
self.lines = nlines |
22296
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
630 |
else: |
14566
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
631 |
if self.create: |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
632 |
self.missing = False |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
633 |
if self.mode is None: |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
634 |
self.mode = (False, False) |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
635 |
if self.missing: |
17299
e51d4aedace9
check-code: indent 4 spaces in py files
Mads Kiilerich <mads@kiilerich.com>
parents:
16834
diff
changeset
|
636 |
self.ui.warn(_("unable to find '%s' for patching\n") % self.fname) |
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
637 |
|
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
638 |
self.hash = {} |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
639 |
self.dirty = 0 |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
640 |
self.offset = 0 |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
641 |
self.skew = 0 |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
642 |
self.rej = [] |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
643 |
self.fileprinted = False |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
644 |
self.printfile(False) |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
645 |
self.hunks = 0 |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
646 |
|
14367
468d7d1744b4
patch: set desired mode when patching, not in updatedir()
Patrick Mezard <pmezard@gmail.com>
parents:
14366
diff
changeset
|
647 |
def writelines(self, fname, lines, mode): |
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
648 |
if self.eolmode == 'auto': |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
649 |
eol = self.eol |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
650 |
elif self.eolmode == 'crlf': |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
651 |
eol = '\r\n' |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
652 |
else: |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
653 |
eol = '\n' |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
654 |
|
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
655 |
if self.eolmode != 'strict' and eol and eol != '\n': |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
656 |
rawlines = [] |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
657 |
for l in lines: |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
658 |
if l and l[-1] == '\n': |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
659 |
l = l[:-1] + eol |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
660 |
rawlines.append(l) |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
661 |
lines = rawlines |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
662 |
|
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
663 |
self.backend.setfile(fname, ''.join(lines), mode, self.copysource) |
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
664 |
|
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
665 |
def printfile(self, warn): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
666 |
if self.fileprinted: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
667 |
return |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
668 |
if warn or self.ui.verbose: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
669 |
self.fileprinted = True |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
670 |
s = _("patching file %s\n") % self.fname |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
671 |
if warn: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
672 |
self.ui.warn(s) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
673 |
else: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
674 |
self.ui.note(s) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
675 |
|
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
676 |
|
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
677 |
def findlines(self, l, linenum): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
678 |
# looks through the hash and finds candidate lines. The |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
679 |
# result is a list of line numbers sorted based on distance |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
680 |
# from linenum |
5143
d4fa6bafc43a
Remove trailing spaces, fix indentation
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5116
diff
changeset
|
681 |
|
9681
ac3a68cb16eb
patch: simplify logic
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
9642
diff
changeset
|
682 |
cand = self.hash.get(l, []) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
683 |
if len(cand) > 1: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
684 |
# resort our list of potentials forward then back. |
9032
1fa80c5428b8
compat: use 'key' argument instead of 'cmp' when sorting a list
Alejandro Santos <alejolp@alejolp.com>
parents:
9031
diff
changeset
|
685 |
cand.sort(key=lambda x: abs(x - linenum)) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
686 |
return cand |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
687 |
|
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
688 |
def write_rej(self): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
689 |
# our rejects are a little different from patch(1). This always |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
690 |
# creates rejects in the same form as the original patch. A file |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
691 |
# header is inserted so that you can run the reject through patch again |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
692 |
# without having to type the filename. |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
693 |
if not self.rej: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
694 |
return |
14349
776ae95b8835
patch: merge makerejlines() into write_rej()
Patrick Mezard <pmezard@gmail.com>
parents:
14348
diff
changeset
|
695 |
base = os.path.basename(self.fname) |
776ae95b8835
patch: merge makerejlines() into write_rej()
Patrick Mezard <pmezard@gmail.com>
parents:
14348
diff
changeset
|
696 |
lines = ["--- %s\n+++ %s\n" % (base, base)] |
776ae95b8835
patch: merge makerejlines() into write_rej()
Patrick Mezard <pmezard@gmail.com>
parents:
14348
diff
changeset
|
697 |
for x in self.rej: |
776ae95b8835
patch: merge makerejlines() into write_rej()
Patrick Mezard <pmezard@gmail.com>
parents:
14348
diff
changeset
|
698 |
for l in x.hunk: |
776ae95b8835
patch: merge makerejlines() into write_rej()
Patrick Mezard <pmezard@gmail.com>
parents:
14348
diff
changeset
|
699 |
lines.append(l) |
776ae95b8835
patch: merge makerejlines() into write_rej()
Patrick Mezard <pmezard@gmail.com>
parents:
14348
diff
changeset
|
700 |
if l[-1] != '\n': |
776ae95b8835
patch: merge makerejlines() into write_rej()
Patrick Mezard <pmezard@gmail.com>
parents:
14348
diff
changeset
|
701 |
lines.append("\n\ No newline at end of file\n") |
776ae95b8835
patch: merge makerejlines() into write_rej()
Patrick Mezard <pmezard@gmail.com>
parents:
14348
diff
changeset
|
702 |
self.backend.writerej(self.fname, len(self.rej), self.hunks, lines) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
703 |
|
9393
23c4e772c172
patch: remove the unused, broken reverse() function
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
9392
diff
changeset
|
704 |
def apply(self, h): |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
705 |
if not h.complete(): |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
706 |
raise PatchError(_("bad hunk #%d %s (%d %d %d %d)") % |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
707 |
(h.number, h.desc, len(h.a), h.lena, len(h.b), |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
708 |
h.lenb)) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
709 |
|
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
710 |
self.hunks += 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
711 |
|
5652
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
712 |
if self.missing: |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
713 |
self.rej.append(h) |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
714 |
return -1 |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
715 |
|
14451
c78d41db6f88
patch: refactor file creation/removal detection
Patrick Mezard <pmezard@gmail.com>
parents:
14437
diff
changeset
|
716 |
if self.exists and self.create: |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
717 |
if self.copysource: |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
718 |
self.ui.warn(_("cannot create %s: destination already " |
20869
9658a79968c6
i18n: fix "% inside _()" problems
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
20137
diff
changeset
|
719 |
"exists\n") % self.fname) |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
720 |
else: |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
721 |
self.ui.warn(_("file %s already exists\n") % self.fname) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
722 |
self.rej.append(h) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
723 |
return -1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
724 |
|
9585
ea1935e2020a
patch: handle symlinks without symlinkhunk
Patrick Mezard <pmezard@gmail.com>
parents:
9573
diff
changeset
|
725 |
if isinstance(h, binhunk): |
14451
c78d41db6f88
patch: refactor file creation/removal detection
Patrick Mezard <pmezard@gmail.com>
parents:
14437
diff
changeset
|
726 |
if self.remove: |
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
727 |
self.backend.unlink(self.fname) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
728 |
else: |
20137
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
729 |
l = h.new(self.lines) |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
730 |
self.lines[:] = l |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
731 |
self.offset += len(l) |
14217
71d5287351e9
patchfile: use real Booleans instead of 0/1
Martin Geisler <mg@aragost.com>
parents:
14017
diff
changeset
|
732 |
self.dirty = True |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
733 |
return 0 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
734 |
|
10127
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
735 |
horig = h |
10128
ea7c392f2b08
patch: drop eol normalization fast-path for 'lf' and 'crlf'
Patrick Mezard <pmezard@gmail.com>
parents:
10127
diff
changeset
|
736 |
if (self.eolmode in ('crlf', 'lf') |
ea7c392f2b08
patch: drop eol normalization fast-path for 'lf' and 'crlf'
Patrick Mezard <pmezard@gmail.com>
parents:
10127
diff
changeset
|
737 |
or self.eolmode == 'auto' and self.eol): |
ea7c392f2b08
patch: drop eol normalization fast-path for 'lf' and 'crlf'
Patrick Mezard <pmezard@gmail.com>
parents:
10127
diff
changeset
|
738 |
# If new eols are going to be normalized, then normalize |
ea7c392f2b08
patch: drop eol normalization fast-path for 'lf' and 'crlf'
Patrick Mezard <pmezard@gmail.com>
parents:
10127
diff
changeset
|
739 |
# hunk data before patching. Otherwise, preserve input |
ea7c392f2b08
patch: drop eol normalization fast-path for 'lf' and 'crlf'
Patrick Mezard <pmezard@gmail.com>
parents:
10127
diff
changeset
|
740 |
# line-endings. |
10127
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
741 |
h = h.getnormalized() |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
742 |
|
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
743 |
# fast case first, no offsets, no fuzz |
16122
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
744 |
old, oldstart, new, newstart = h.fuzzit(0, False) |
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
745 |
oldstart += self.offset |
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
746 |
orig_start = oldstart |
10135
9a4034b630c4
patch: better handling of sequence of offset patch hunks (issue1941)
Greg Onufer <gonufer@jazzhaiku.com>
parents:
9725
diff
changeset
|
747 |
# if there's skew we want to emit the "(offset %d lines)" even |
9a4034b630c4
patch: better handling of sequence of offset patch hunks (issue1941)
Greg Onufer <gonufer@jazzhaiku.com>
parents:
9725
diff
changeset
|
748 |
# when the hunk cleanly applies at start + skew, so skip the |
9a4034b630c4
patch: better handling of sequence of offset patch hunks (issue1941)
Greg Onufer <gonufer@jazzhaiku.com>
parents:
9725
diff
changeset
|
749 |
# fast case code |
16122
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
750 |
if (self.skew == 0 and |
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
751 |
diffhelpers.testhunk(old, self.lines, oldstart) == 0): |
14451
c78d41db6f88
patch: refactor file creation/removal detection
Patrick Mezard <pmezard@gmail.com>
parents:
14437
diff
changeset
|
752 |
if self.remove: |
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
753 |
self.backend.unlink(self.fname) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
754 |
else: |
16122
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
755 |
self.lines[oldstart:oldstart + len(old)] = new |
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
756 |
self.offset += len(new) - len(old) |
14217
71d5287351e9
patchfile: use real Booleans instead of 0/1
Martin Geisler <mg@aragost.com>
parents:
14017
diff
changeset
|
757 |
self.dirty = True |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
758 |
return 0 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
759 |
|
13700
63307feb59dd
patch: inline patchfile.hashlines()
Patrick Mezard <pmezard@gmail.com>
parents:
13699
diff
changeset
|
760 |
# ok, we couldn't match the hunk. Lets look for offsets and fuzz it |
63307feb59dd
patch: inline patchfile.hashlines()
Patrick Mezard <pmezard@gmail.com>
parents:
13699
diff
changeset
|
761 |
self.hash = {} |
63307feb59dd
patch: inline patchfile.hashlines()
Patrick Mezard <pmezard@gmail.com>
parents:
13699
diff
changeset
|
762 |
for x, s in enumerate(self.lines): |
63307feb59dd
patch: inline patchfile.hashlines()
Patrick Mezard <pmezard@gmail.com>
parents:
13699
diff
changeset
|
763 |
self.hash.setdefault(s, []).append(x) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
764 |
|
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
765 |
for fuzzlen in xrange(3): |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
766 |
for toponly in [True, False]: |
16122
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
767 |
old, oldstart, new, newstart = h.fuzzit(fuzzlen, toponly) |
16123
b0c7525f826d
patch: fix fuzzing of hunks without previous lines (issue3264)
Patrick Mezard <patrick@mezard.eu>
parents:
16122
diff
changeset
|
768 |
oldstart = oldstart + self.offset + self.skew |
b0c7525f826d
patch: fix fuzzing of hunks without previous lines (issue3264)
Patrick Mezard <patrick@mezard.eu>
parents:
16122
diff
changeset
|
769 |
oldstart = min(oldstart, len(self.lines)) |
b0c7525f826d
patch: fix fuzzing of hunks without previous lines (issue3264)
Patrick Mezard <patrick@mezard.eu>
parents:
16122
diff
changeset
|
770 |
if old: |
b0c7525f826d
patch: fix fuzzing of hunks without previous lines (issue3264)
Patrick Mezard <patrick@mezard.eu>
parents:
16122
diff
changeset
|
771 |
cand = self.findlines(old[0][1:], oldstart) |
b0c7525f826d
patch: fix fuzzing of hunks without previous lines (issue3264)
Patrick Mezard <patrick@mezard.eu>
parents:
16122
diff
changeset
|
772 |
else: |
b0c7525f826d
patch: fix fuzzing of hunks without previous lines (issue3264)
Patrick Mezard <patrick@mezard.eu>
parents:
16122
diff
changeset
|
773 |
# Only adding lines with no or fuzzed context, just |
b0c7525f826d
patch: fix fuzzing of hunks without previous lines (issue3264)
Patrick Mezard <patrick@mezard.eu>
parents:
16122
diff
changeset
|
774 |
# take the skew in account |
b0c7525f826d
patch: fix fuzzing of hunks without previous lines (issue3264)
Patrick Mezard <patrick@mezard.eu>
parents:
16122
diff
changeset
|
775 |
cand = [oldstart] |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
776 |
|
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
777 |
for l in cand: |
16123
b0c7525f826d
patch: fix fuzzing of hunks without previous lines (issue3264)
Patrick Mezard <patrick@mezard.eu>
parents:
16122
diff
changeset
|
778 |
if not old or diffhelpers.testhunk(old, self.lines, l) == 0: |
16121
ccba74472af2
patch: fuzz old and new lines at the same time
Patrick Mezard <patrick@mezard.eu>
parents:
16112
diff
changeset
|
779 |
self.lines[l : l + len(old)] = new |
ccba74472af2
patch: fuzz old and new lines at the same time
Patrick Mezard <patrick@mezard.eu>
parents:
16112
diff
changeset
|
780 |
self.offset += len(new) - len(old) |
10135
9a4034b630c4
patch: better handling of sequence of offset patch hunks (issue1941)
Greg Onufer <gonufer@jazzhaiku.com>
parents:
9725
diff
changeset
|
781 |
self.skew = l - orig_start |
14217
71d5287351e9
patchfile: use real Booleans instead of 0/1
Martin Geisler <mg@aragost.com>
parents:
14017
diff
changeset
|
782 |
self.dirty = True |
10518
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
783 |
offset = l - orig_start - fuzzlen |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
784 |
if fuzzlen: |
10518
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
785 |
msg = _("Hunk #%d succeeded at %d " |
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
786 |
"with fuzz %d " |
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
787 |
"(offset %d lines).\n") |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
788 |
self.printfile(True) |
10518
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
789 |
self.ui.warn(msg % |
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
790 |
(h.number, l + 1, fuzzlen, offset)) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
791 |
else: |
10518
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
792 |
msg = _("Hunk #%d succeeded at %d " |
8090
388bb482024e
patch, i18n: avoid parameterized plural
Wagner Bruna <wbruna@yahoo.com>
parents:
7972
diff
changeset
|
793 |
"(offset %d lines).\n") |
10518
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
794 |
self.ui.note(msg % (h.number, l + 1, offset)) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
795 |
return fuzzlen |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
796 |
self.printfile(True) |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
797 |
self.ui.warn(_("Hunk #%d FAILED at %d\n") % (h.number, orig_start)) |
10127
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
798 |
self.rej.append(horig) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
799 |
return -1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
800 |
|
13701
bc38ff7cb919
patch: move closefile() into patchfile.close()
Patrick Mezard <pmezard@gmail.com>
parents:
13700
diff
changeset
|
801 |
def close(self): |
bc38ff7cb919
patch: move closefile() into patchfile.close()
Patrick Mezard <pmezard@gmail.com>
parents:
13700
diff
changeset
|
802 |
if self.dirty: |
14367
468d7d1744b4
patch: set desired mode when patching, not in updatedir()
Patrick Mezard <pmezard@gmail.com>
parents:
14366
diff
changeset
|
803 |
self.writelines(self.fname, self.lines, self.mode) |
13701
bc38ff7cb919
patch: move closefile() into patchfile.close()
Patrick Mezard <pmezard@gmail.com>
parents:
13700
diff
changeset
|
804 |
self.write_rej() |
bc38ff7cb919
patch: move closefile() into patchfile.close()
Patrick Mezard <pmezard@gmail.com>
parents:
13700
diff
changeset
|
805 |
return len(self.rej) |
bc38ff7cb919
patch: move closefile() into patchfile.close()
Patrick Mezard <pmezard@gmail.com>
parents:
13700
diff
changeset
|
806 |
|
8778
c5f36402daad
use new style classes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8761
diff
changeset
|
807 |
class hunk(object): |
14451
c78d41db6f88
patch: refactor file creation/removal detection
Patrick Mezard <pmezard@gmail.com>
parents:
14437
diff
changeset
|
808 |
def __init__(self, desc, num, lr, context): |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
809 |
self.number = num |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
810 |
self.desc = desc |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
811 |
self.hunk = [desc] |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
812 |
self.a = [] |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
813 |
self.b = [] |
9682
bd70f645cfb0
patch: initialize all attributes of the hunk class
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
9681
diff
changeset
|
814 |
self.starta = self.lena = None |
bd70f645cfb0
patch: initialize all attributes of the hunk class
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
9681
diff
changeset
|
815 |
self.startb = self.lenb = None |
10127
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
816 |
if lr is not None: |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
817 |
if context: |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
818 |
self.read_context_hunk(lr) |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
819 |
else: |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
820 |
self.read_unified_hunk(lr) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
821 |
|
10127
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
822 |
def getnormalized(self): |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
823 |
"""Return a copy with line endings normalized to LF.""" |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
824 |
|
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
825 |
def normalize(lines): |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
826 |
nlines = [] |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
827 |
for line in lines: |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
828 |
if line.endswith('\r\n'): |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
829 |
line = line[:-2] + '\n' |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
830 |
nlines.append(line) |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
831 |
return nlines |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
832 |
|
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
833 |
# Dummy object, it is rebuilt manually |
14451
c78d41db6f88
patch: refactor file creation/removal detection
Patrick Mezard <pmezard@gmail.com>
parents:
14437
diff
changeset
|
834 |
nh = hunk(self.desc, self.number, None, None) |
10127
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
835 |
nh.number = self.number |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
836 |
nh.desc = self.desc |
10524
3212afb33116
patch: fix patching with fuzz and eol normalization
Patrick Mezard <pmezard@gmail.com>
parents:
10518
diff
changeset
|
837 |
nh.hunk = self.hunk |
10127
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
838 |
nh.a = normalize(self.a) |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
839 |
nh.b = normalize(self.b) |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
840 |
nh.starta = self.starta |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
841 |
nh.startb = self.startb |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
842 |
nh.lena = self.lena |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
843 |
nh.lenb = self.lenb |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
844 |
return nh |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
845 |
|
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
846 |
def read_unified_hunk(self, lr): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
847 |
m = unidesc.match(self.desc) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
848 |
if not m: |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
849 |
raise PatchError(_("bad hunk #%d") % self.number) |
15510
5414b56cfad6
patch: simplify hunk extents parsing
Patrick Mezard <pmezard@gmail.com>
parents:
15462
diff
changeset
|
850 |
self.starta, self.lena, self.startb, self.lenb = m.groups() |
8527
f9a80054dd3c
use 'x is None' instead of 'x == None'
Martin Geisler <mg@lazybytes.net>
parents:
8526
diff
changeset
|
851 |
if self.lena is None: |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
852 |
self.lena = 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
853 |
else: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
854 |
self.lena = int(self.lena) |
8527
f9a80054dd3c
use 'x is None' instead of 'x == None'
Martin Geisler <mg@lazybytes.net>
parents:
8526
diff
changeset
|
855 |
if self.lenb is None: |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
856 |
self.lenb = 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
857 |
else: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
858 |
self.lenb = int(self.lenb) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
859 |
self.starta = int(self.starta) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
860 |
self.startb = int(self.startb) |
16683 | 861 |
diffhelpers.addlines(lr, self.hunk, self.lena, self.lenb, self.a, |
862 |
self.b) |
|
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
863 |
# if we hit eof before finishing out the hunk, the last line will |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
864 |
# be zero length. Lets try to fix it up. |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
865 |
while len(self.hunk[-1]) == 0: |
6948
359e93ceee3a
fix double indentation and trailing whitespace
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6884
diff
changeset
|
866 |
del self.hunk[-1] |
359e93ceee3a
fix double indentation and trailing whitespace
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6884
diff
changeset
|
867 |
del self.a[-1] |
359e93ceee3a
fix double indentation and trailing whitespace
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6884
diff
changeset
|
868 |
del self.b[-1] |
359e93ceee3a
fix double indentation and trailing whitespace
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6884
diff
changeset
|
869 |
self.lena -= 1 |
359e93ceee3a
fix double indentation and trailing whitespace
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
6884
diff
changeset
|
870 |
self.lenb -= 1 |
13699
d3c0e0033f13
patch: fix hunk newlines when parsing hunks, not in iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
13395
diff
changeset
|
871 |
self._fixnewline(lr) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
872 |
|
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
873 |
def read_context_hunk(self, lr): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
874 |
self.desc = lr.readline() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
875 |
m = contextdesc.match(self.desc) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
876 |
if not m: |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
877 |
raise PatchError(_("bad hunk #%d") % self.number) |
15510
5414b56cfad6
patch: simplify hunk extents parsing
Patrick Mezard <pmezard@gmail.com>
parents:
15462
diff
changeset
|
878 |
self.starta, aend = m.groups() |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
879 |
self.starta = int(self.starta) |
8527
f9a80054dd3c
use 'x is None' instead of 'x == None'
Martin Geisler <mg@lazybytes.net>
parents:
8526
diff
changeset
|
880 |
if aend is None: |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
881 |
aend = self.starta |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
882 |
self.lena = int(aend) - self.starta |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
883 |
if self.starta: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
884 |
self.lena += 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
885 |
for x in xrange(self.lena): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
886 |
l = lr.readline() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
887 |
if l.startswith('---'): |
12825
61f48581d8ef
Test applying context diffs
Patrick Mezard <pmezard@gmail.com>
parents:
12728
diff
changeset
|
888 |
# lines addition, old block is empty |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
889 |
lr.push(l) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
890 |
break |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
891 |
s = l[2:] |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
892 |
if l.startswith('- ') or l.startswith('! '): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
893 |
u = '-' + s |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
894 |
elif l.startswith(' '): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
895 |
u = ' ' + s |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
896 |
else: |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
897 |
raise PatchError(_("bad hunk #%d old text line %d") % |
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
898 |
(self.number, x)) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
899 |
self.a.append(u) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
900 |
self.hunk.append(u) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
901 |
|
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
902 |
l = lr.readline() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
903 |
if l.startswith('\ '): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
904 |
s = self.a[-1][:-1] |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
905 |
self.a[-1] = s |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
906 |
self.hunk[-1] = s |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
907 |
l = lr.readline() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
908 |
m = contextdesc.match(l) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
909 |
if not m: |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
910 |
raise PatchError(_("bad hunk #%d") % self.number) |
15510
5414b56cfad6
patch: simplify hunk extents parsing
Patrick Mezard <pmezard@gmail.com>
parents:
15462
diff
changeset
|
911 |
self.startb, bend = m.groups() |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
912 |
self.startb = int(self.startb) |
8527
f9a80054dd3c
use 'x is None' instead of 'x == None'
Martin Geisler <mg@lazybytes.net>
parents:
8526
diff
changeset
|
913 |
if bend is None: |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
914 |
bend = self.startb |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
915 |
self.lenb = int(bend) - self.startb |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
916 |
if self.startb: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
917 |
self.lenb += 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
918 |
hunki = 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
919 |
for x in xrange(self.lenb): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
920 |
l = lr.readline() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
921 |
if l.startswith('\ '): |
12825
61f48581d8ef
Test applying context diffs
Patrick Mezard <pmezard@gmail.com>
parents:
12728
diff
changeset
|
922 |
# XXX: the only way to hit this is with an invalid line range. |
61f48581d8ef
Test applying context diffs
Patrick Mezard <pmezard@gmail.com>
parents:
12728
diff
changeset
|
923 |
# The no-eol marker is not counted in the line range, but I |
61f48581d8ef
Test applying context diffs
Patrick Mezard <pmezard@gmail.com>
parents:
12728
diff
changeset
|
924 |
# guess there are diff(1) out there which behave differently. |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
925 |
s = self.b[-1][:-1] |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
926 |
self.b[-1] = s |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
927 |
self.hunk[hunki - 1] = s |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
928 |
continue |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
929 |
if not l: |
12825
61f48581d8ef
Test applying context diffs
Patrick Mezard <pmezard@gmail.com>
parents:
12728
diff
changeset
|
930 |
# line deletions, new block is empty and we hit EOF |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
931 |
lr.push(l) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
932 |
break |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
933 |
s = l[2:] |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
934 |
if l.startswith('+ ') or l.startswith('! '): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
935 |
u = '+' + s |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
936 |
elif l.startswith(' '): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
937 |
u = ' ' + s |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
938 |
elif len(self.b) == 0: |
12825
61f48581d8ef
Test applying context diffs
Patrick Mezard <pmezard@gmail.com>
parents:
12728
diff
changeset
|
939 |
# line deletions, new block is empty |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
940 |
lr.push(l) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
941 |
break |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
942 |
else: |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
943 |
raise PatchError(_("bad hunk #%d old text line %d") % |
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
944 |
(self.number, x)) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
945 |
self.b.append(s) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
946 |
while True: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
947 |
if hunki >= len(self.hunk): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
948 |
h = "" |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
949 |
else: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
950 |
h = self.hunk[hunki] |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
951 |
hunki += 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
952 |
if h == u: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
953 |
break |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
954 |
elif h.startswith('-'): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
955 |
continue |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
956 |
else: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
957 |
self.hunk.insert(hunki - 1, u) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
958 |
break |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
959 |
|
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
960 |
if not self.a: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
961 |
# this happens when lines were only added to the hunk |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
962 |
for x in self.hunk: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
963 |
if x.startswith('-') or x.startswith(' '): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
964 |
self.a.append(x) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
965 |
if not self.b: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
966 |
# this happens when lines were only deleted from the hunk |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
967 |
for x in self.hunk: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
968 |
if x.startswith('+') or x.startswith(' '): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
969 |
self.b.append(x[1:]) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
970 |
# @@ -start,len +start,len @@ |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
971 |
self.desc = "@@ -%d,%d +%d,%d @@\n" % (self.starta, self.lena, |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
972 |
self.startb, self.lenb) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
973 |
self.hunk[0] = self.desc |
13699
d3c0e0033f13
patch: fix hunk newlines when parsing hunks, not in iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
13395
diff
changeset
|
974 |
self._fixnewline(lr) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
975 |
|
13699
d3c0e0033f13
patch: fix hunk newlines when parsing hunks, not in iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
13395
diff
changeset
|
976 |
def _fixnewline(self, lr): |
d3c0e0033f13
patch: fix hunk newlines when parsing hunks, not in iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
13395
diff
changeset
|
977 |
l = lr.readline() |
d3c0e0033f13
patch: fix hunk newlines when parsing hunks, not in iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
13395
diff
changeset
|
978 |
if l.startswith('\ '): |
d3c0e0033f13
patch: fix hunk newlines when parsing hunks, not in iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
13395
diff
changeset
|
979 |
diffhelpers.fix_newline(self.hunk, self.a, self.b) |
d3c0e0033f13
patch: fix hunk newlines when parsing hunks, not in iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
13395
diff
changeset
|
980 |
else: |
d3c0e0033f13
patch: fix hunk newlines when parsing hunks, not in iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
13395
diff
changeset
|
981 |
lr.push(l) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
982 |
|
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
983 |
def complete(self): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
984 |
return len(self.a) == self.lena and len(self.b) == self.lenb |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
985 |
|
16121
ccba74472af2
patch: fuzz old and new lines at the same time
Patrick Mezard <patrick@mezard.eu>
parents:
16112
diff
changeset
|
986 |
def _fuzzit(self, old, new, fuzz, toponly): |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
987 |
# this removes context lines from the top and bottom of list 'l'. It |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
988 |
# checks the hunk to make sure only context lines are removed, and then |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
989 |
# returns a new shortened list of lines. |
16124
0e0060bf2f44
patch: fuzz more aggressively to match patch(1) behaviour
Patrick Mezard <patrick@mezard.eu>
parents:
16123
diff
changeset
|
990 |
fuzz = min(fuzz, len(old)) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
991 |
if fuzz: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
992 |
top = 0 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
993 |
bot = 0 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
994 |
hlen = len(self.hunk) |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
995 |
for x in xrange(hlen - 1): |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
996 |
# the hunk starts with the @@ line, so use x+1 |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
997 |
if self.hunk[x + 1][0] == ' ': |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
998 |
top += 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
999 |
else: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1000 |
break |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1001 |
if not toponly: |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1002 |
for x in xrange(hlen - 1): |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1003 |
if self.hunk[hlen - bot - 1][0] == ' ': |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1004 |
bot += 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1005 |
else: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1006 |
break |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1007 |
|
16124
0e0060bf2f44
patch: fuzz more aggressively to match patch(1) behaviour
Patrick Mezard <patrick@mezard.eu>
parents:
16123
diff
changeset
|
1008 |
bot = min(fuzz, bot) |
0e0060bf2f44
patch: fuzz more aggressively to match patch(1) behaviour
Patrick Mezard <patrick@mezard.eu>
parents:
16123
diff
changeset
|
1009 |
top = min(fuzz, top) |
18054
b35e3364f94a
check-code: there must also be whitespace between ')' and operator
Mads Kiilerich <madski@unity3d.com>
parents:
17968
diff
changeset
|
1010 |
return old[top:len(old) - bot], new[top:len(new) - bot], top |
16122
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
1011 |
return old, new, 0 |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1012 |
|
16121
ccba74472af2
patch: fuzz old and new lines at the same time
Patrick Mezard <patrick@mezard.eu>
parents:
16112
diff
changeset
|
1013 |
def fuzzit(self, fuzz, toponly): |
16122
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
1014 |
old, new, top = self._fuzzit(self.a, self.b, fuzz, toponly) |
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
1015 |
oldstart = self.starta + top |
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
1016 |
newstart = self.startb + top |
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
1017 |
# zero length hunk ranges already have their start decremented |
16650
fcb97d9a26cd
patch: fix segfault against unified diffs which start line is zero
Yuya Nishihara <yuya@tcha.org>
parents:
16524
diff
changeset
|
1018 |
if self.lena and oldstart > 0: |
16122
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
1019 |
oldstart -= 1 |
16650
fcb97d9a26cd
patch: fix segfault against unified diffs which start line is zero
Yuya Nishihara <yuya@tcha.org>
parents:
16524
diff
changeset
|
1020 |
if self.lenb and newstart > 0: |
16122
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
1021 |
newstart -= 1 |
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
1022 |
return old, oldstart, new, newstart |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1023 |
|
14764
a7d5816087a9
classes: fix class style problems found by b071cd58af50
Thomas Arendsen Hein <thomas@intevation.de>
parents:
14695
diff
changeset
|
1024 |
class binhunk(object): |
20137
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1025 |
'A binary patch file.' |
16523
727068417b95
patch: include file name in binary patch error messages
Patrick Mezard <patrick@mezard.eu>
parents:
16522
diff
changeset
|
1026 |
def __init__(self, lr, fname): |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1027 |
self.text = None |
20137
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1028 |
self.delta = False |
9585
ea1935e2020a
patch: handle symlinks without symlinkhunk
Patrick Mezard <pmezard@gmail.com>
parents:
9573
diff
changeset
|
1029 |
self.hunk = ['GIT binary patch\n'] |
16523
727068417b95
patch: include file name in binary patch error messages
Patrick Mezard <patrick@mezard.eu>
parents:
16522
diff
changeset
|
1030 |
self._fname = fname |
14384
9d59c596eb9e
patch: construct and parse binary hunks at the same time
Patrick Mezard <pmezard@gmail.com>
parents:
14383
diff
changeset
|
1031 |
self._read(lr) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1032 |
|
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1033 |
def complete(self): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1034 |
return self.text is not None |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1035 |
|
20137
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1036 |
def new(self, lines): |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1037 |
if self.delta: |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1038 |
return [applybindelta(self.text, ''.join(lines))] |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1039 |
return [self.text] |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1040 |
|
14384
9d59c596eb9e
patch: construct and parse binary hunks at the same time
Patrick Mezard <pmezard@gmail.com>
parents:
14383
diff
changeset
|
1041 |
def _read(self, lr): |
16524
ed6a74312176
patch: be more tolerant with EOLs in binary diffs (issue2870)
Patrick Mezard <patrick@mezard.eu>
parents:
16523
diff
changeset
|
1042 |
def getline(lr, hunk): |
ed6a74312176
patch: be more tolerant with EOLs in binary diffs (issue2870)
Patrick Mezard <patrick@mezard.eu>
parents:
16523
diff
changeset
|
1043 |
l = lr.readline() |
ed6a74312176
patch: be more tolerant with EOLs in binary diffs (issue2870)
Patrick Mezard <patrick@mezard.eu>
parents:
16523
diff
changeset
|
1044 |
hunk.append(l) |
ed6a74312176
patch: be more tolerant with EOLs in binary diffs (issue2870)
Patrick Mezard <patrick@mezard.eu>
parents:
16523
diff
changeset
|
1045 |
return l.rstrip('\r\n') |
ed6a74312176
patch: be more tolerant with EOLs in binary diffs (issue2870)
Patrick Mezard <patrick@mezard.eu>
parents:
16523
diff
changeset
|
1046 |
|
20137
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1047 |
size = 0 |
16567
aef3d0d4631c
patch: clarify binary hunk parsing loop
Patrick Mezard <patrick@mezard.eu>
parents:
16524
diff
changeset
|
1048 |
while True: |
16524
ed6a74312176
patch: be more tolerant with EOLs in binary diffs (issue2870)
Patrick Mezard <patrick@mezard.eu>
parents:
16523
diff
changeset
|
1049 |
line = getline(lr, self.hunk) |
16567
aef3d0d4631c
patch: clarify binary hunk parsing loop
Patrick Mezard <patrick@mezard.eu>
parents:
16524
diff
changeset
|
1050 |
if not line: |
aef3d0d4631c
patch: clarify binary hunk parsing loop
Patrick Mezard <patrick@mezard.eu>
parents:
16524
diff
changeset
|
1051 |
raise PatchError(_('could not extract "%s" binary data') |
aef3d0d4631c
patch: clarify binary hunk parsing loop
Patrick Mezard <patrick@mezard.eu>
parents:
16524
diff
changeset
|
1052 |
% self._fname) |
aef3d0d4631c
patch: clarify binary hunk parsing loop
Patrick Mezard <patrick@mezard.eu>
parents:
16524
diff
changeset
|
1053 |
if line.startswith('literal '): |
20137
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1054 |
size = int(line[8:].rstrip()) |
16567
aef3d0d4631c
patch: clarify binary hunk parsing loop
Patrick Mezard <patrick@mezard.eu>
parents:
16524
diff
changeset
|
1055 |
break |
20137
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1056 |
if line.startswith('delta '): |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1057 |
size = int(line[6:].rstrip()) |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1058 |
self.delta = True |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1059 |
break |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1060 |
dec = [] |
16524
ed6a74312176
patch: be more tolerant with EOLs in binary diffs (issue2870)
Patrick Mezard <patrick@mezard.eu>
parents:
16523
diff
changeset
|
1061 |
line = getline(lr, self.hunk) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1062 |
while len(line) > 1: |
3374
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
1063 |
l = line[0] |
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
1064 |
if l <= 'Z' and l >= 'A': |
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
1065 |
l = ord(l) - ord('A') + 1 |
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
1066 |
else: |
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
1067 |
l = ord(l) - ord('a') + 27 |
16522
a8065323c003
patch: display a nice error for invalid base85 data
Patrick Mezard <patrick@mezard.eu>
parents:
16506
diff
changeset
|
1068 |
try: |
16524
ed6a74312176
patch: be more tolerant with EOLs in binary diffs (issue2870)
Patrick Mezard <patrick@mezard.eu>
parents:
16523
diff
changeset
|
1069 |
dec.append(base85.b85decode(line[1:])[:l]) |
16522
a8065323c003
patch: display a nice error for invalid base85 data
Patrick Mezard <patrick@mezard.eu>
parents:
16506
diff
changeset
|
1070 |
except ValueError, e: |
16523
727068417b95
patch: include file name in binary patch error messages
Patrick Mezard <patrick@mezard.eu>
parents:
16522
diff
changeset
|
1071 |
raise PatchError(_('could not decode "%s" binary patch: %s') |
727068417b95
patch: include file name in binary patch error messages
Patrick Mezard <patrick@mezard.eu>
parents:
16522
diff
changeset
|
1072 |
% (self._fname, str(e))) |
16524
ed6a74312176
patch: be more tolerant with EOLs in binary diffs (issue2870)
Patrick Mezard <patrick@mezard.eu>
parents:
16523
diff
changeset
|
1073 |
line = getline(lr, self.hunk) |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1074 |
text = zlib.decompress(''.join(dec)) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1075 |
if len(text) != size: |
16523
727068417b95
patch: include file name in binary patch error messages
Patrick Mezard <patrick@mezard.eu>
parents:
16522
diff
changeset
|
1076 |
raise PatchError(_('"%s" length is %d bytes, should be %d') |
727068417b95
patch: include file name in binary patch error messages
Patrick Mezard <patrick@mezard.eu>
parents:
16522
diff
changeset
|
1077 |
% (self._fname, len(text), size)) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1078 |
self.text = text |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
1079 |
|
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1080 |
def parsefilename(str): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1081 |
# --- filename \t|space stuff |
5851
03f550f9b554
patch: remove CRLF when parsing file names
Patrick Mezard <pmezard@gmail.com>
parents:
5669
diff
changeset
|
1082 |
s = str[4:].rstrip('\r\n') |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1083 |
i = s.find('\t') |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1084 |
if i < 0: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1085 |
i = s.find(' ') |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1086 |
if i < 0: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1087 |
return s |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1088 |
return s[:i] |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
1089 |
|
11022
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1090 |
def pathstrip(path, strip): |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1091 |
pathlen = len(path) |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1092 |
i = 0 |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1093 |
if strip == 0: |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1094 |
return '', path.rstrip() |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1095 |
count = strip |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1096 |
while count > 0: |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1097 |
i = path.find('/', i) |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1098 |
if i == -1: |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1099 |
raise PatchError(_("unable to strip away %d of %d dirs from %s") % |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1100 |
(count, strip, path)) |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1101 |
i += 1 |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1102 |
# consume '//' in the path |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1103 |
while i < pathlen - 1 and path[i] == '/': |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1104 |
i += 1 |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1105 |
count -= 1 |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1106 |
return path[:i].lstrip(), path[i:].rstrip() |
0429d0d49f92
patch: strip paths in leaked git patchmeta objects
Mads Kiilerich <mads@kiilerich.com>
parents:
11021
diff
changeset
|
1107 |
|
14566
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1108 |
def makepatchmeta(backend, afile_orig, bfile_orig, hunk, strip): |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1109 |
nulla = afile_orig == "/dev/null" |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1110 |
nullb = bfile_orig == "/dev/null" |
14451
c78d41db6f88
patch: refactor file creation/removal detection
Patrick Mezard <pmezard@gmail.com>
parents:
14437
diff
changeset
|
1111 |
create = nulla and hunk.starta == 0 and hunk.lena == 0 |
c78d41db6f88
patch: refactor file creation/removal detection
Patrick Mezard <pmezard@gmail.com>
parents:
14437
diff
changeset
|
1112 |
remove = nullb and hunk.startb == 0 and hunk.lenb == 0 |
6295
bace1990ab12
patch: fix corner case with update + copy patch handling (issue 937)
Patrick Mezard <pmezard@gmail.com>
parents:
6280
diff
changeset
|
1113 |
abase, afile = pathstrip(afile_orig, strip) |
14351
d54f9bbcc640
patch: add lexists() to backends, use it in selectfile()
Patrick Mezard <pmezard@gmail.com>
parents:
14350
diff
changeset
|
1114 |
gooda = not nulla and backend.exists(afile) |
6295
bace1990ab12
patch: fix corner case with update + copy patch handling (issue 937)
Patrick Mezard <pmezard@gmail.com>
parents:
6280
diff
changeset
|
1115 |
bbase, bfile = pathstrip(bfile_orig, strip) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1116 |
if afile == bfile: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1117 |
goodb = gooda |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1118 |
else: |
14351
d54f9bbcc640
patch: add lexists() to backends, use it in selectfile()
Patrick Mezard <pmezard@gmail.com>
parents:
14350
diff
changeset
|
1119 |
goodb = not nullb and backend.exists(bfile) |
14451
c78d41db6f88
patch: refactor file creation/removal detection
Patrick Mezard <pmezard@gmail.com>
parents:
14437
diff
changeset
|
1120 |
missing = not goodb and not gooda and not create |
9328
648d6a1a1cf2
patch: create file even if source is not /dev/null
Brendan Cully <brendan@kublai.com>
parents:
9248
diff
changeset
|
1121 |
|
11820
75de514a50f3
patch: fix typo in comment
Martin Geisler <mg@aragost.com>
parents:
11645
diff
changeset
|
1122 |
# some diff programs apparently produce patches where the afile is |
75de514a50f3
patch: fix typo in comment
Martin Geisler <mg@aragost.com>
parents:
11645
diff
changeset
|
1123 |
# not /dev/null, but afile starts with bfile |
10745
d94832c4a31d
patch: try harder to find the file to patch on file creation (issue2041)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10736
diff
changeset
|
1124 |
abasedir = afile[:afile.rfind('/') + 1] |
d94832c4a31d
patch: try harder to find the file to patch on file creation (issue2041)
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10736
diff
changeset
|
1125 |
bbasedir = bfile[:bfile.rfind('/') + 1] |
14451
c78d41db6f88
patch: refactor file creation/removal detection
Patrick Mezard <pmezard@gmail.com>
parents:
14437
diff
changeset
|
1126 |
if (missing and abasedir == bbasedir and afile.startswith(bfile) |
c78d41db6f88
patch: refactor file creation/removal detection
Patrick Mezard <pmezard@gmail.com>
parents:
14437
diff
changeset
|
1127 |
and hunk.starta == 0 and hunk.lena == 0): |
c78d41db6f88
patch: refactor file creation/removal detection
Patrick Mezard <pmezard@gmail.com>
parents:
14437
diff
changeset
|
1128 |
create = True |
c78d41db6f88
patch: refactor file creation/removal detection
Patrick Mezard <pmezard@gmail.com>
parents:
14437
diff
changeset
|
1129 |
missing = False |
9328
648d6a1a1cf2
patch: create file even if source is not /dev/null
Brendan Cully <brendan@kublai.com>
parents:
9248
diff
changeset
|
1130 |
|
6295
bace1990ab12
patch: fix corner case with update + copy patch handling (issue 937)
Patrick Mezard <pmezard@gmail.com>
parents:
6280
diff
changeset
|
1131 |
# If afile is "a/b/foo" and bfile is "a/b/foo.orig" we assume the |
bace1990ab12
patch: fix corner case with update + copy patch handling (issue 937)
Patrick Mezard <pmezard@gmail.com>
parents:
6280
diff
changeset
|
1132 |
# diff is between a file and its backup. In this case, the original |
bace1990ab12
patch: fix corner case with update + copy patch handling (issue 937)
Patrick Mezard <pmezard@gmail.com>
parents:
6280
diff
changeset
|
1133 |
# file should be patched (see original mpatch code). |
bace1990ab12
patch: fix corner case with update + copy patch handling (issue 937)
Patrick Mezard <pmezard@gmail.com>
parents:
6280
diff
changeset
|
1134 |
isbackup = (abase == bbase and bfile.startswith(afile)) |
5652
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
1135 |
fname = None |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
1136 |
if not missing: |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
1137 |
if gooda and goodb: |
6295
bace1990ab12
patch: fix corner case with update + copy patch handling (issue 937)
Patrick Mezard <pmezard@gmail.com>
parents:
6280
diff
changeset
|
1138 |
fname = isbackup and afile or bfile |
5652
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
1139 |
elif gooda: |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1140 |
fname = afile |
5760
0145f9afb0e7
Removed tabs and trailing whitespace in python files
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5706
diff
changeset
|
1141 |
|
5652
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
1142 |
if not fname: |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
1143 |
if not nullb: |
6295
bace1990ab12
patch: fix corner case with update + copy patch handling (issue 937)
Patrick Mezard <pmezard@gmail.com>
parents:
6280
diff
changeset
|
1144 |
fname = isbackup and afile or bfile |
5652
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
1145 |
elif not nulla: |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1146 |
fname = afile |
5652
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
1147 |
else: |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
1148 |
raise PatchError(_("undefined source and destination files")) |
5760
0145f9afb0e7
Removed tabs and trailing whitespace in python files
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5706
diff
changeset
|
1149 |
|
14566
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1150 |
gp = patchmeta(fname) |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1151 |
if create: |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1152 |
gp.op = 'ADD' |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1153 |
elif remove: |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1154 |
gp.op = 'DELETE' |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1155 |
return gp |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1156 |
|
7152
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1157 |
def scangitpatch(lr, firstline): |
7186
f77c8d8331ca
clean up trailing spaces, leading spaces in C
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7153
diff
changeset
|
1158 |
""" |
7152
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1159 |
Git patches can emit: |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1160 |
- rename a to b |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1161 |
- change b |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1162 |
- copy a to c |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1163 |
- change c |
7186
f77c8d8331ca
clean up trailing spaces, leading spaces in C
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7153
diff
changeset
|
1164 |
|
7152
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1165 |
We cannot apply this sequence as-is, the renamed 'a' could not be |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1166 |
found for it would have been renamed already. And we cannot copy |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1167 |
from 'b' instead because 'b' would have been changed already. So |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1168 |
we scan the git patch for copy and rename commands so we can |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1169 |
perform the copies ahead of time. |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1170 |
""" |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1171 |
pos = 0 |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1172 |
try: |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1173 |
pos = lr.fp.tell() |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1174 |
fp = lr.fp |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1175 |
except IOError: |
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1176 |
fp = cStringIO.StringIO(lr.fp.read()) |
14418
0174d1f79280
patch: remove EOL support from linereader class
Patrick Mezard <pmezard@gmail.com>
parents:
14402
diff
changeset
|
1177 |
gitlr = linereader(fp) |
7152
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1178 |
gitlr.push(firstline) |
12669
b0fa39c68370
patch: remove unused flags from readgitpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
12645
diff
changeset
|
1179 |
gitpatches = readgitpatch(gitlr) |
7152
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1180 |
fp.seek(pos) |
12669
b0fa39c68370
patch: remove unused flags from readgitpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
12645
diff
changeset
|
1181 |
return gitpatches |
7152
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
1182 |
|
14240
28762bb767dc
patch: remove unused ui arg to iterhunks
Idan Kamara <idankk86@gmail.com>
parents:
14234
diff
changeset
|
1183 |
def iterhunks(fp): |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1184 |
"""Read a patch and yield the following events: |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1185 |
- ("file", afile, bfile, firsthunk): select a new target file. |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1186 |
- ("hunk", hunk): a new hunk is ready to be applied, follows a |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1187 |
"file" event. |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1188 |
- ("git", gitchanges): current diff is in git format, gitchanges |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1189 |
maps filenames to gitpatch records. Unique event. |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1190 |
""" |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1191 |
afile = "" |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1192 |
bfile = "" |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1193 |
state = None |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1194 |
hunknum = 0 |
14017
19a7b48446e3
patch: remove redundant variable in iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
13971
diff
changeset
|
1195 |
emitfile = newfile = False |
14388
37c997d21752
patch: stop handling hunkless git blocks out of stream
Patrick Mezard <pmezard@gmail.com>
parents:
14387
diff
changeset
|
1196 |
gitpatches = None |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
1197 |
|
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1198 |
# our states |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1199 |
BFILE = 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1200 |
context = None |
10128
ea7c392f2b08
patch: drop eol normalization fast-path for 'lf' and 'crlf'
Patrick Mezard <pmezard@gmail.com>
parents:
10127
diff
changeset
|
1201 |
lr = linereader(fp) |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
1202 |
|
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1203 |
while True: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1204 |
x = lr.readline() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1205 |
if not x: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1206 |
break |
14383
1bd52cb12a55
patch: refactor iterhunks() regular and binary files emission
Patrick Mezard <pmezard@gmail.com>
parents:
14382
diff
changeset
|
1207 |
if state == BFILE and ( |
1bd52cb12a55
patch: refactor iterhunks() regular and binary files emission
Patrick Mezard <pmezard@gmail.com>
parents:
14382
diff
changeset
|
1208 |
(not context and x[0] == '@') |
1bd52cb12a55
patch: refactor iterhunks() regular and binary files emission
Patrick Mezard <pmezard@gmail.com>
parents:
14382
diff
changeset
|
1209 |
or (context is not False and x.startswith('***************')) |
1bd52cb12a55
patch: refactor iterhunks() regular and binary files emission
Patrick Mezard <pmezard@gmail.com>
parents:
14382
diff
changeset
|
1210 |
or x.startswith('GIT binary patch')): |
14388
37c997d21752
patch: stop handling hunkless git blocks out of stream
Patrick Mezard <pmezard@gmail.com>
parents:
14387
diff
changeset
|
1211 |
gp = None |
14534
ecc79816d31e
patch: fix patchmeta/hunk synchronization in iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
14533
diff
changeset
|
1212 |
if (gitpatches and |
16506
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
1213 |
gitpatches[-1].ispatching(afile, bfile)): |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
1214 |
gp = gitpatches.pop() |
14383
1bd52cb12a55
patch: refactor iterhunks() regular and binary files emission
Patrick Mezard <pmezard@gmail.com>
parents:
14382
diff
changeset
|
1215 |
if x.startswith('GIT binary patch'): |
16523
727068417b95
patch: include file name in binary patch error messages
Patrick Mezard <patrick@mezard.eu>
parents:
16522
diff
changeset
|
1216 |
h = binhunk(lr, gp.path) |
14383
1bd52cb12a55
patch: refactor iterhunks() regular and binary files emission
Patrick Mezard <pmezard@gmail.com>
parents:
14382
diff
changeset
|
1217 |
else: |
1bd52cb12a55
patch: refactor iterhunks() regular and binary files emission
Patrick Mezard <pmezard@gmail.com>
parents:
14382
diff
changeset
|
1218 |
if context is None and x.startswith('***************'): |
1bd52cb12a55
patch: refactor iterhunks() regular and binary files emission
Patrick Mezard <pmezard@gmail.com>
parents:
14382
diff
changeset
|
1219 |
context = True |
14451
c78d41db6f88
patch: refactor file creation/removal detection
Patrick Mezard <pmezard@gmail.com>
parents:
14437
diff
changeset
|
1220 |
h = hunk(x, hunknum + 1, lr, context) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1221 |
hunknum += 1 |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1222 |
if emitfile: |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1223 |
emitfile = False |
14566
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1224 |
yield 'file', (afile, bfile, h, gp and gp.copy() or None) |
13699
d3c0e0033f13
patch: fix hunk newlines when parsing hunks, not in iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
13395
diff
changeset
|
1225 |
yield 'hunk', h |
18830
6b827d84d286
patch: match 'diff --git a/' instead of 'diff --git'
Sean Farley <sean.michael.farley@gmail.com>
parents:
18824
diff
changeset
|
1226 |
elif x.startswith('diff --git a/'): |
16524
ed6a74312176
patch: be more tolerant with EOLs in binary diffs (issue2870)
Patrick Mezard <patrick@mezard.eu>
parents:
16523
diff
changeset
|
1227 |
m = gitre.match(x.rstrip(' \r\n')) |
14387 | 1228 |
if not m: |
1229 |
continue |
|
16506
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
1230 |
if gitpatches is None: |
14387 | 1231 |
# scan whole input for git metadata |
16506
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
1232 |
gitpatches = scangitpatch(lr, x) |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
1233 |
yield 'git', [g.copy() for g in gitpatches |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
1234 |
if g.op in ('COPY', 'RENAME')] |
14388
37c997d21752
patch: stop handling hunkless git blocks out of stream
Patrick Mezard <pmezard@gmail.com>
parents:
14387
diff
changeset
|
1235 |
gitpatches.reverse() |
14387 | 1236 |
afile = 'a/' + m.group(1) |
1237 |
bfile = 'b/' + m.group(2) |
|
16506
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
1238 |
while gitpatches and not gitpatches[-1].ispatching(afile, bfile): |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
1239 |
gp = gitpatches.pop() |
14566
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1240 |
yield 'file', ('a/' + gp.path, 'b/' + gp.path, None, gp.copy()) |
16506
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
1241 |
if not gitpatches: |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
1242 |
raise PatchError(_('failed to synchronize metadata for "%s"') |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
1243 |
% afile[2:]) |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
1244 |
gp = gitpatches[-1] |
14387 | 1245 |
newfile = True |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1246 |
elif x.startswith('---'): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1247 |
# check for a unified diff |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1248 |
l2 = lr.readline() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1249 |
if not l2.startswith('+++'): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1250 |
lr.push(l2) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1251 |
continue |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1252 |
newfile = True |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1253 |
context = False |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1254 |
afile = parsefilename(x) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1255 |
bfile = parsefilename(l2) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1256 |
elif x.startswith('***'): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1257 |
# check for a context diff |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1258 |
l2 = lr.readline() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1259 |
if not l2.startswith('---'): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1260 |
lr.push(l2) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1261 |
continue |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1262 |
l3 = lr.readline() |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1263 |
lr.push(l3) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1264 |
if not l3.startswith("***************"): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1265 |
lr.push(l2) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1266 |
continue |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1267 |
newfile = True |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1268 |
context = True |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1269 |
afile = parsefilename(x) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1270 |
bfile = parsefilename(l2) |
3057
d16b93f4a6ca
unlink temporary patch files even when an exception is raised
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3056
diff
changeset
|
1271 |
|
14017
19a7b48446e3
patch: remove redundant variable in iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
13971
diff
changeset
|
1272 |
if newfile: |
19a7b48446e3
patch: remove redundant variable in iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
13971
diff
changeset
|
1273 |
newfile = False |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1274 |
emitfile = True |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1275 |
state = BFILE |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1276 |
hunknum = 0 |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1277 |
|
14388
37c997d21752
patch: stop handling hunkless git blocks out of stream
Patrick Mezard <pmezard@gmail.com>
parents:
14387
diff
changeset
|
1278 |
while gitpatches: |
16506
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
1279 |
gp = gitpatches.pop() |
14566
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1280 |
yield 'file', ('a/' + gp.path, 'b/' + gp.path, None, gp.copy()) |
14388
37c997d21752
patch: stop handling hunkless git blocks out of stream
Patrick Mezard <pmezard@gmail.com>
parents:
14387
diff
changeset
|
1281 |
|
20137
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1282 |
def applybindelta(binchunk, data): |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1283 |
"""Apply a binary delta hunk |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1284 |
The algorithm used is the algorithm from git's patch-delta.c |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1285 |
""" |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1286 |
def deltahead(binchunk): |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1287 |
i = 0 |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1288 |
for c in binchunk: |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1289 |
i += 1 |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1290 |
if not (ord(c) & 0x80): |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1291 |
return i |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1292 |
return i |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1293 |
out = "" |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1294 |
s = deltahead(binchunk) |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1295 |
binchunk = binchunk[s:] |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1296 |
s = deltahead(binchunk) |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1297 |
binchunk = binchunk[s:] |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1298 |
i = 0 |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1299 |
while i < len(binchunk): |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1300 |
cmd = ord(binchunk[i]) |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1301 |
i += 1 |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1302 |
if (cmd & 0x80): |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1303 |
offset = 0 |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1304 |
size = 0 |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1305 |
if (cmd & 0x01): |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1306 |
offset = ord(binchunk[i]) |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1307 |
i += 1 |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1308 |
if (cmd & 0x02): |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1309 |
offset |= ord(binchunk[i]) << 8 |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1310 |
i += 1 |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1311 |
if (cmd & 0x04): |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1312 |
offset |= ord(binchunk[i]) << 16 |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1313 |
i += 1 |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1314 |
if (cmd & 0x08): |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1315 |
offset |= ord(binchunk[i]) << 24 |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1316 |
i += 1 |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1317 |
if (cmd & 0x10): |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1318 |
size = ord(binchunk[i]) |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1319 |
i += 1 |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1320 |
if (cmd & 0x20): |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1321 |
size |= ord(binchunk[i]) << 8 |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1322 |
i += 1 |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1323 |
if (cmd & 0x40): |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1324 |
size |= ord(binchunk[i]) << 16 |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1325 |
i += 1 |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1326 |
if size == 0: |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1327 |
size = 0x10000 |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1328 |
offset_end = offset + size |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1329 |
out += data[offset:offset_end] |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1330 |
elif cmd != 0: |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1331 |
offset_end = i + cmd |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1332 |
out += binchunk[i:offset_end] |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1333 |
i += cmd |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1334 |
else: |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1335 |
raise PatchError(_('unexpected delta opcode 0')) |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1336 |
return out |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
1337 |
|
14565
3cacc232f27f
patch: stop updating changed files set in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14564
diff
changeset
|
1338 |
def applydiff(ui, fp, backend, store, strip=1, eolmode='strict'): |
10966
91c58cf54eee
patch: refactor applydiff to allow for mempatching
Augie Fackler <durin42@gmail.com>
parents:
10965
diff
changeset
|
1339 |
"""Reads a patch from fp and tries to apply it. |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1340 |
|
14565
3cacc232f27f
patch: stop updating changed files set in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14564
diff
changeset
|
1341 |
Returns 0 for a clean patch, -1 if any rejects were found and 1 if |
3cacc232f27f
patch: stop updating changed files set in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14564
diff
changeset
|
1342 |
there was any fuzz. |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1343 |
|
10101
155fe35534d3
patch: propagate eolmode down to patchfile
Martin Geisler <mg@lazybytes.net>
parents:
9725
diff
changeset
|
1344 |
If 'eolmode' is 'strict', the patch content and patched file are |
155fe35534d3
patch: propagate eolmode down to patchfile
Martin Geisler <mg@lazybytes.net>
parents:
9725
diff
changeset
|
1345 |
read in binary mode. Otherwise, line endings are ignored when |
155fe35534d3
patch: propagate eolmode down to patchfile
Martin Geisler <mg@lazybytes.net>
parents:
9725
diff
changeset
|
1346 |
patching then normalized according to 'eolmode'. |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1347 |
""" |
14565
3cacc232f27f
patch: stop updating changed files set in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14564
diff
changeset
|
1348 |
return _applydiff(ui, fp, patchfile, backend, store, strip=strip, |
12916
cfedc529e4a1
patch: remove unused applydiff() sourcefile argument
Patrick Mezard <pmezard@gmail.com>
parents:
12915
diff
changeset
|
1349 |
eolmode=eolmode) |
10966
91c58cf54eee
patch: refactor applydiff to allow for mempatching
Augie Fackler <durin42@gmail.com>
parents:
10965
diff
changeset
|
1350 |
|
14565
3cacc232f27f
patch: stop updating changed files set in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14564
diff
changeset
|
1351 |
def _applydiff(ui, fp, patcher, backend, store, strip=1, |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
1352 |
eolmode='strict'): |
14389
909ac6b9636b
patch: stop modifying gitpatch objects
Patrick Mezard <pmezard@gmail.com>
parents:
14388
diff
changeset
|
1353 |
|
909ac6b9636b
patch: stop modifying gitpatch objects
Patrick Mezard <pmezard@gmail.com>
parents:
14388
diff
changeset
|
1354 |
def pstrip(p): |
909ac6b9636b
patch: stop modifying gitpatch objects
Patrick Mezard <pmezard@gmail.com>
parents:
14388
diff
changeset
|
1355 |
return pathstrip(p, strip - 1)[1] |
909ac6b9636b
patch: stop modifying gitpatch objects
Patrick Mezard <pmezard@gmail.com>
parents:
14388
diff
changeset
|
1356 |
|
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1357 |
rejects = 0 |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1358 |
err = 0 |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1359 |
current_file = None |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1360 |
|
14240
28762bb767dc
patch: remove unused ui arg to iterhunks
Idan Kamara <idankk86@gmail.com>
parents:
14234
diff
changeset
|
1361 |
for state, values in iterhunks(fp): |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1362 |
if state == 'hunk': |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1363 |
if not current_file: |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1364 |
continue |
11021
c47a1cfad572
patch: minor cleanup of _applydiff
Mads Kiilerich <mads@kiilerich.com>
parents:
11020
diff
changeset
|
1365 |
ret = current_file.apply(values) |
14565
3cacc232f27f
patch: stop updating changed files set in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14564
diff
changeset
|
1366 |
if ret > 0: |
3cacc232f27f
patch: stop updating changed files set in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14564
diff
changeset
|
1367 |
err = 1 |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1368 |
elif state == 'file': |
13701
bc38ff7cb919
patch: move closefile() into patchfile.close()
Patrick Mezard <pmezard@gmail.com>
parents:
13700
diff
changeset
|
1369 |
if current_file: |
bc38ff7cb919
patch: move closefile() into patchfile.close()
Patrick Mezard <pmezard@gmail.com>
parents:
13700
diff
changeset
|
1370 |
rejects += current_file.close() |
14388
37c997d21752
patch: stop handling hunkless git blocks out of stream
Patrick Mezard <pmezard@gmail.com>
parents:
14387
diff
changeset
|
1371 |
current_file = None |
37c997d21752
patch: stop handling hunkless git blocks out of stream
Patrick Mezard <pmezard@gmail.com>
parents:
14387
diff
changeset
|
1372 |
afile, bfile, first_hunk, gp = values |
37c997d21752
patch: stop handling hunkless git blocks out of stream
Patrick Mezard <pmezard@gmail.com>
parents:
14387
diff
changeset
|
1373 |
if gp: |
14566
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1374 |
gp.path = pstrip(gp.path) |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
1375 |
if gp.oldpath: |
14566
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1376 |
gp.oldpath = pstrip(gp.oldpath) |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1377 |
else: |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1378 |
gp = makepatchmeta(backend, afile, bfile, first_hunk, strip) |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1379 |
if gp.op == 'RENAME': |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1380 |
backend.unlink(gp.oldpath) |
14388
37c997d21752
patch: stop handling hunkless git blocks out of stream
Patrick Mezard <pmezard@gmail.com>
parents:
14387
diff
changeset
|
1381 |
if not first_hunk: |
14566
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1382 |
if gp.op == 'DELETE': |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1383 |
backend.unlink(gp.path) |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1384 |
continue |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1385 |
data, mode = None, None |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1386 |
if gp.op in ('RENAME', 'COPY'): |
14609
f53dc0787424
patch: extend filtestore to store an optional copy source
Patrick Mezard <pmezard@gmail.com>
parents:
14566
diff
changeset
|
1387 |
data, mode = store.getfile(gp.oldpath)[:2] |
22296
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
1388 |
# FIXME: failing getfile has never been handled here |
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
1389 |
assert data is not None |
14566
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1390 |
if gp.mode: |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1391 |
mode = gp.mode |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1392 |
if gp.op == 'ADD': |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1393 |
# Added files without content have no hunk and |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1394 |
# must be created |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1395 |
data = '' |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1396 |
if data or mode: |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1397 |
if (gp.op in ('ADD', 'RENAME', 'COPY') |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1398 |
and backend.exists(gp.path)): |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1399 |
raise PatchError(_("cannot create %s: destination " |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1400 |
"already exists") % gp.path) |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1401 |
backend.setfile(gp.path, data, mode, gp.oldpath) |
14388
37c997d21752
patch: stop handling hunkless git blocks out of stream
Patrick Mezard <pmezard@gmail.com>
parents:
14387
diff
changeset
|
1402 |
continue |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1403 |
try: |
14566
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1404 |
current_file = patcher(ui, gp, backend, store, |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1405 |
eolmode=eolmode) |
14218
202ff575d49b
patch: fix clash between local variable and exception instance
Martin Geisler <mg@aragost.com>
parents:
14217
diff
changeset
|
1406 |
except PatchError, inst: |
202ff575d49b
patch: fix clash between local variable and exception instance
Martin Geisler <mg@aragost.com>
parents:
14217
diff
changeset
|
1407 |
ui.warn(str(inst) + '\n') |
11021
c47a1cfad572
patch: minor cleanup of _applydiff
Mads Kiilerich <mads@kiilerich.com>
parents:
11020
diff
changeset
|
1408 |
current_file = None |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1409 |
rejects += 1 |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1410 |
continue |
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1411 |
elif state == 'git': |
11021
c47a1cfad572
patch: minor cleanup of _applydiff
Mads Kiilerich <mads@kiilerich.com>
parents:
11020
diff
changeset
|
1412 |
for gp in values: |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
1413 |
path = pstrip(gp.oldpath) |
22296
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
1414 |
data, mode = backend.getfile(path) |
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
1415 |
if data is None: |
16813
6d42c797ca6e
patch: keep patching after missing copy source (issue3480)
Patrick Mezard <patrick@mezard.eu>
parents:
16650
diff
changeset
|
1416 |
# The error ignored here will trigger a getfile() |
6d42c797ca6e
patch: keep patching after missing copy source (issue3480)
Patrick Mezard <patrick@mezard.eu>
parents:
16650
diff
changeset
|
1417 |
# error in a place more appropriate for error |
6d42c797ca6e
patch: keep patching after missing copy source (issue3480)
Patrick Mezard <patrick@mezard.eu>
parents:
16650
diff
changeset
|
1418 |
# handling, and will not interrupt the patching |
6d42c797ca6e
patch: keep patching after missing copy source (issue3480)
Patrick Mezard <patrick@mezard.eu>
parents:
16650
diff
changeset
|
1419 |
# process. |
22296
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
1420 |
pass |
16813
6d42c797ca6e
patch: keep patching after missing copy source (issue3480)
Patrick Mezard <patrick@mezard.eu>
parents:
16650
diff
changeset
|
1421 |
else: |
6d42c797ca6e
patch: keep patching after missing copy source (issue3480)
Patrick Mezard <patrick@mezard.eu>
parents:
16650
diff
changeset
|
1422 |
store.setfile(path, data, mode) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1423 |
else: |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1424 |
raise util.Abort(_('unsupported parser state: %s') % state) |
5649
a583117b536a
patch: move NoHunk detection up with parsing code
Patrick Mezard <pmezard@gmail.com>
parents:
5581
diff
changeset
|
1425 |
|
13701
bc38ff7cb919
patch: move closefile() into patchfile.close()
Patrick Mezard <pmezard@gmail.com>
parents:
13700
diff
changeset
|
1426 |
if current_file: |
bc38ff7cb919
patch: move closefile() into patchfile.close()
Patrick Mezard <pmezard@gmail.com>
parents:
13700
diff
changeset
|
1427 |
rejects += current_file.close() |
5650
5d3e2f918d65
patch: move diff parsing in iterhunks generator
Patrick Mezard <pmezard@gmail.com>
parents:
5649
diff
changeset
|
1428 |
|
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1429 |
if rejects: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1430 |
return -1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
1431 |
return err |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1432 |
|
14382
2d16f15da7bd
patch: remove patch.patch() cwd argument
Patrick Mezard <pmezard@gmail.com>
parents:
14381
diff
changeset
|
1433 |
def _externalpatch(ui, repo, patcher, patchname, strip, files, |
14381
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1434 |
similarity): |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1435 |
"""use <patcher> to apply <patchname> to the working directory. |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1436 |
returns whether patch was applied with fuzz factor.""" |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1437 |
|
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1438 |
fuzz = False |
12673
9ad16d1bce4b
patch: simplify externalpatch() arguments
Patrick Mezard <pmezard@gmail.com>
parents:
12671
diff
changeset
|
1439 |
args = [] |
14382
2d16f15da7bd
patch: remove patch.patch() cwd argument
Patrick Mezard <pmezard@gmail.com>
parents:
14381
diff
changeset
|
1440 |
cwd = repo.root |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1441 |
if cwd: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1442 |
args.append('-d %s' % util.shellquote(cwd)) |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1443 |
fp = util.popen('%s %s -p%d < %s' % (patcher, ' '.join(args), strip, |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1444 |
util.shellquote(patchname))) |
14381
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1445 |
try: |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1446 |
for line in fp: |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1447 |
line = line.rstrip() |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1448 |
ui.note(line + '\n') |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1449 |
if line.startswith('patching file '): |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1450 |
pf = util.parsepatchoutput(line) |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1451 |
printed_file = False |
14564
65f4512e40e4
patch: turn patch() touched files dict into a set
Patrick Mezard <pmezard@gmail.com>
parents:
14535
diff
changeset
|
1452 |
files.add(pf) |
14381
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1453 |
elif line.find('with fuzz') >= 0: |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1454 |
fuzz = True |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1455 |
if not printed_file: |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1456 |
ui.warn(pf + '\n') |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1457 |
printed_file = True |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1458 |
ui.warn(line + '\n') |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1459 |
elif line.find('saving rejects to file') >= 0: |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1460 |
ui.warn(line + '\n') |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1461 |
elif line.find('FAILED') >= 0: |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1462 |
if not printed_file: |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1463 |
ui.warn(pf + '\n') |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1464 |
printed_file = True |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1465 |
ui.warn(line + '\n') |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1466 |
finally: |
d4192500586a
patch: merge _updatedir() into externalpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
14370
diff
changeset
|
1467 |
if files: |
19155
0b3689a08df5
patch: use scmutil.marktouched instead of scmutil.addremove
Siddharth Agarwal <sid0@fb.com>
parents:
18830
diff
changeset
|
1468 |
scmutil.marktouched(repo, files, similarity) |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1469 |
code = fp.close() |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1470 |
if code: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1471 |
raise PatchError(_("patch command failed: %s") % |
14234
600e64004eb5
rename explain_exit to explainexit
Adrian Buehlmann <adrian@cadifra.com>
parents:
14231
diff
changeset
|
1472 |
util.explainexit(code)[0]) |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1473 |
return fuzz |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1474 |
|
14611
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
1475 |
def patchbackend(ui, backend, patchobj, strip, files=None, eolmode='strict'): |
9683
5c8651e2f5e0
patch: don't use mutable object as default argument
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
9682
diff
changeset
|
1476 |
if files is None: |
14564
65f4512e40e4
patch: turn patch() touched files dict into a set
Patrick Mezard <pmezard@gmail.com>
parents:
14535
diff
changeset
|
1477 |
files = set() |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1478 |
if eolmode is None: |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1479 |
eolmode = ui.config('patch', 'eol', 'strict') |
10101
155fe35534d3
patch: propagate eolmode down to patchfile
Martin Geisler <mg@lazybytes.net>
parents:
9725
diff
changeset
|
1480 |
if eolmode.lower() not in eolmodes: |
12067
a4fbbe0fbc38
Lowercase error messages
Martin Geisler <mg@lazybytes.net>
parents:
11645
diff
changeset
|
1481 |
raise util.Abort(_('unsupported line endings type: %s') % eolmode) |
10101
155fe35534d3
patch: propagate eolmode down to patchfile
Martin Geisler <mg@lazybytes.net>
parents:
9725
diff
changeset
|
1482 |
eolmode = eolmode.lower() |
8843
eb7b247a98ea
kill trailing whitespace
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8817
diff
changeset
|
1483 |
|
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
1484 |
store = filestore() |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1485 |
try: |
9031
3b76321aa0de
compat: use open() instead of file() everywhere
Alejandro Santos <alejolp@alejolp.com>
parents:
9029
diff
changeset
|
1486 |
fp = open(patchobj, 'rb') |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1487 |
except TypeError: |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1488 |
fp = patchobj |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1489 |
try: |
14565
3cacc232f27f
patch: stop updating changed files set in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14564
diff
changeset
|
1490 |
ret = applydiff(ui, fp, backend, store, strip=strip, |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
1491 |
eolmode=eolmode) |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1492 |
finally: |
10203
6e26e3c2083f
patch: explicitely close input patch files when leaving
Patrick Mezard <pmezard@gmail.com>
parents:
10135
diff
changeset
|
1493 |
if fp != patchobj: |
6e26e3c2083f
patch: explicitely close input patch files when leaving
Patrick Mezard <pmezard@gmail.com>
parents:
10135
diff
changeset
|
1494 |
fp.close() |
14564
65f4512e40e4
patch: turn patch() touched files dict into a set
Patrick Mezard <pmezard@gmail.com>
parents:
14535
diff
changeset
|
1495 |
files.update(backend.close()) |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
1496 |
store.close() |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1497 |
if ret < 0: |
12674
aa2fe1f52ff4
patch: always raise PatchError with a message, simplify handling
Patrick Mezard <pmezard@gmail.com>
parents:
12673
diff
changeset
|
1498 |
raise PatchError(_('patch failed to apply')) |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1499 |
return ret > 0 |
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1500 |
|
14611
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
1501 |
def internalpatch(ui, repo, patchobj, strip, files=None, eolmode='strict', |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
1502 |
similarity=0): |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
1503 |
"""use builtin patch to apply <patchobj> to the working directory. |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
1504 |
returns whether patch was applied with fuzz factor.""" |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
1505 |
backend = workingbackend(ui, repo, similarity) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
1506 |
return patchbackend(ui, backend, patchobj, strip, files, eolmode) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
1507 |
|
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
1508 |
def patchrepo(ui, repo, ctx, store, patchobj, strip, files=None, |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
1509 |
eolmode='strict'): |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
1510 |
backend = repobackend(ui, repo, ctx, store) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
1511 |
return patchbackend(ui, backend, patchobj, strip, files, eolmode) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
1512 |
|
14382
2d16f15da7bd
patch: remove patch.patch() cwd argument
Patrick Mezard <pmezard@gmail.com>
parents:
14381
diff
changeset
|
1513 |
def patch(ui, repo, patchname, strip=1, files=None, eolmode='strict', |
14260
00a881581400
patch: make patch()/internalpatch() always update the dirstate
Patrick Mezard <pmezard@gmail.com>
parents:
14259
diff
changeset
|
1514 |
similarity=0): |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1515 |
"""Apply <patchname> to the working directory. |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1516 |
|
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1517 |
'eolmode' specifies how end of lines should be handled. It can be: |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1518 |
- 'strict': inputs are read in binary mode, EOLs are preserved |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1519 |
- 'crlf': EOLs are ignored when patching and reset to CRLF |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1520 |
- 'lf': EOLs are ignored when patching and reset to LF |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1521 |
- None: get it from user settings, default to 'strict' |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1522 |
'eolmode' is ignored when using an external patcher program. |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1523 |
|
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1524 |
Returns whether patch was applied with fuzz factor. |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
1525 |
""" |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1526 |
patcher = ui.config('ui', 'patch') |
9683
5c8651e2f5e0
patch: don't use mutable object as default argument
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
9682
diff
changeset
|
1527 |
if files is None: |
14564
65f4512e40e4
patch: turn patch() touched files dict into a set
Patrick Mezard <pmezard@gmail.com>
parents:
14535
diff
changeset
|
1528 |
files = set() |
21553
bee0e1cffdd3
import: add --partial flag to create a changeset despite failed hunks
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20972
diff
changeset
|
1529 |
if patcher: |
bee0e1cffdd3
import: add --partial flag to create a changeset despite failed hunks
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20972
diff
changeset
|
1530 |
return _externalpatch(ui, repo, patcher, patchname, strip, |
bee0e1cffdd3
import: add --partial flag to create a changeset despite failed hunks
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20972
diff
changeset
|
1531 |
files, similarity) |
bee0e1cffdd3
import: add --partial flag to create a changeset despite failed hunks
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20972
diff
changeset
|
1532 |
return internalpatch(ui, repo, patchname, strip, files, eolmode, |
bee0e1cffdd3
import: add --partial flag to create a changeset despite failed hunks
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20972
diff
changeset
|
1533 |
similarity) |
7151
b5bc5293021c
patch: change functions definition order for readability
Patrick Mezard <pmezard@gmail.com>
parents:
7150
diff
changeset
|
1534 |
|
14351
d54f9bbcc640
patch: add lexists() to backends, use it in selectfile()
Patrick Mezard <pmezard@gmail.com>
parents:
14350
diff
changeset
|
1535 |
def changedfiles(ui, repo, patchpath, strip=1): |
d54f9bbcc640
patch: add lexists() to backends, use it in selectfile()
Patrick Mezard <pmezard@gmail.com>
parents:
14350
diff
changeset
|
1536 |
backend = fsbackend(ui, repo.root) |
14255
576256a81cb6
patch: introduce changedfiles
Idan Kamara <idankk86@gmail.com>
parents:
14240
diff
changeset
|
1537 |
fp = open(patchpath, 'rb') |
576256a81cb6
patch: introduce changedfiles
Idan Kamara <idankk86@gmail.com>
parents:
14240
diff
changeset
|
1538 |
try: |
576256a81cb6
patch: introduce changedfiles
Idan Kamara <idankk86@gmail.com>
parents:
14240
diff
changeset
|
1539 |
changed = set() |
576256a81cb6
patch: introduce changedfiles
Idan Kamara <idankk86@gmail.com>
parents:
14240
diff
changeset
|
1540 |
for state, values in iterhunks(fp): |
14389
909ac6b9636b
patch: stop modifying gitpatch objects
Patrick Mezard <pmezard@gmail.com>
parents:
14388
diff
changeset
|
1541 |
if state == 'file': |
14388
37c997d21752
patch: stop handling hunkless git blocks out of stream
Patrick Mezard <pmezard@gmail.com>
parents:
14387
diff
changeset
|
1542 |
afile, bfile, first_hunk, gp = values |
37c997d21752
patch: stop handling hunkless git blocks out of stream
Patrick Mezard <pmezard@gmail.com>
parents:
14387
diff
changeset
|
1543 |
if gp: |
14566
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1544 |
gp.path = pathstrip(gp.path, strip - 1)[1] |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1545 |
if gp.oldpath: |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1546 |
gp.oldpath = pathstrip(gp.oldpath, strip - 1)[1] |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1547 |
else: |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1548 |
gp = makepatchmeta(backend, afile, bfile, first_hunk, strip) |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1549 |
changed.add(gp.path) |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1550 |
if gp.op == 'RENAME': |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
1551 |
changed.add(gp.oldpath) |
14389
909ac6b9636b
patch: stop modifying gitpatch objects
Patrick Mezard <pmezard@gmail.com>
parents:
14388
diff
changeset
|
1552 |
elif state not in ('hunk', 'git'): |
14255
576256a81cb6
patch: introduce changedfiles
Idan Kamara <idankk86@gmail.com>
parents:
14240
diff
changeset
|
1553 |
raise util.Abort(_('unsupported parser state: %s') % state) |
576256a81cb6
patch: introduce changedfiles
Idan Kamara <idankk86@gmail.com>
parents:
14240
diff
changeset
|
1554 |
return changed |
576256a81cb6
patch: introduce changedfiles
Idan Kamara <idankk86@gmail.com>
parents:
14240
diff
changeset
|
1555 |
finally: |
576256a81cb6
patch: introduce changedfiles
Idan Kamara <idankk86@gmail.com>
parents:
14240
diff
changeset
|
1556 |
fp.close() |
576256a81cb6
patch: introduce changedfiles
Idan Kamara <idankk86@gmail.com>
parents:
14240
diff
changeset
|
1557 |
|
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1558 |
class GitDiffRequired(Exception): |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1559 |
pass |
7198
df79ee9b6278
patch: extract local function addmodehdr
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7186
diff
changeset
|
1560 |
|
15528
a84698badf0b
annotate: support diff whitespace filtering flags (issue3030)
Patrick Mezard <pmezard@gmail.com>
parents:
15510
diff
changeset
|
1561 |
def diffopts(ui, opts=None, untrusted=False, section='diff'): |
10615
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1562 |
def get(key, name=None, getter=ui.configbool): |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1563 |
return ((opts and opts.get(key)) or |
15528
a84698badf0b
annotate: support diff whitespace filtering flags (issue3030)
Patrick Mezard <pmezard@gmail.com>
parents:
15510
diff
changeset
|
1564 |
getter(section, name or key, None, untrusted=untrusted)) |
10615
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1565 |
return mdiff.diffopts( |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1566 |
text=opts and opts.get('text'), |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1567 |
git=get('git'), |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1568 |
nodates=get('nodates'), |
21790
3fbef7ac26f0
diff: add nobinary config to suppress git-style binary diffs
Stephen Lee <sphen.lee@gmail.com>
parents:
21717
diff
changeset
|
1569 |
nobinary=get('nobinary'), |
10615
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1570 |
showfunc=get('show_function', 'showfunc'), |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1571 |
ignorews=get('ignore_all_space', 'ignorews'), |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1572 |
ignorewsamount=get('ignore_space_change', 'ignorewsamount'), |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1573 |
ignoreblanklines=get('ignore_blank_lines', 'ignoreblanklines'), |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1574 |
context=get('unified', getter=ui.config)) |
3bb438ce4458
patch/diff: move diff related code next to each other
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
10611
diff
changeset
|
1575 |
|
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1576 |
def diff(repo, node1=None, node2=None, match=None, changes=None, opts=None, |
12167
d2c5b0927c28
diff: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
1577 |
losedatafn=None, prefix=''): |
7308
b6f5490effbf
patch: turn patch.diff() into a generator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7267
diff
changeset
|
1578 |
'''yields diff of changes to files between two nodes, or node and |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1579 |
working directory. |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1580 |
|
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1581 |
if node1 is None, use first dirstate parent instead. |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1582 |
if node2 is None, compare node1 with working directory. |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1583 |
|
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1584 |
losedatafn(**kwarg) is a callable run when opts.upgrade=True and |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1585 |
every time some change cannot be represented with the current |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1586 |
patch format. Return False to upgrade to git patch format, True to |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1587 |
accept the loss or raise an exception to abort the diff. It is |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1588 |
called with the name of current file being diffed as 'fn'. If set |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1589 |
to None, patches will always be upgraded to git format when |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1590 |
necessary. |
12167
d2c5b0927c28
diff: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
1591 |
|
d2c5b0927c28
diff: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
1592 |
prefix is a filename prefix that is prepended to all filenames on |
d2c5b0927c28
diff: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
1593 |
display (used for subrepos). |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1594 |
''' |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1595 |
|
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1596 |
if opts is None: |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1597 |
opts = mdiff.defaultopts |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1598 |
|
9725
3f522d2fa633
diff: add --inverse option
Yannick Gingras <ygingras@ygingras.net>
parents:
9712
diff
changeset
|
1599 |
if not node1 and not node2: |
13878
a8d13ee0ce68
misc: replace .parents()[0] with p1()
Matt Mackall <mpm@selenic.com>
parents:
13751
diff
changeset
|
1600 |
node1 = repo.dirstate.p1() |
2934
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
1601 |
|
9123
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1602 |
def lrugetfilectx(): |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1603 |
cache = {} |
16834
cafd8a8fb713
util: subclass deque for Python 2.4 backwards compatibility
Bryan O'Sullivan <bryano@fb.com>
parents:
16828
diff
changeset
|
1604 |
order = util.deque() |
9123
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1605 |
def getfilectx(f, ctx): |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1606 |
fctx = ctx.filectx(f, filelog=cache.get(f)) |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1607 |
if f not in cache: |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1608 |
if len(cache) > 20: |
16803
107a3270a24a
cleanup: use the deque type where appropriate
Bryan O'Sullivan <bryano@fb.com>
parents:
16705
diff
changeset
|
1609 |
del cache[order.popleft()] |
9684
618af2034ca6
patch: use the public ctx API instead of the internals
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
9683
diff
changeset
|
1610 |
cache[f] = fctx.filelog() |
9123
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1611 |
else: |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1612 |
order.remove(f) |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1613 |
order.append(f) |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1614 |
return fctx |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1615 |
return getfilectx |
360f61c2919f
Make patch.diff filelog cache LRU of 20 files. Fixes issue1738.
Brendan Cully <brendan@kublai.com>
parents:
8891
diff
changeset
|
1616 |
getfilectx = lrugetfilectx() |
2934
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
1617 |
|
6747
f6c00b17387c
use repo[changeid] to get a changectx
Matt Mackall <mpm@selenic.com>
parents:
6743
diff
changeset
|
1618 |
ctx1 = repo[node1] |
7090
7b5c063b0b94
diff: pass contexts to status
Matt Mackall <mpm@selenic.com>
parents:
6953
diff
changeset
|
1619 |
ctx2 = repo[node2] |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1620 |
|
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1621 |
if not changes: |
7090
7b5c063b0b94
diff: pass contexts to status
Matt Mackall <mpm@selenic.com>
parents:
6953
diff
changeset
|
1622 |
changes = repo.status(ctx1, ctx2, match=match) |
6760
4faaa0535ea7
status: clean up all users for unknown files
Matt Mackall <mpm@selenic.com>
parents:
6758
diff
changeset
|
1623 |
modified, added, removed = changes[:3] |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1624 |
|
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1625 |
if not modified and not added and not removed: |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1626 |
return [] |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1627 |
|
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1628 |
revs = None |
17942
5e655418aa8d
diff: change how quiet mode supresses diffline
Guillermo Pérez <bisho@fb.com>
parents:
17941
diff
changeset
|
1629 |
hexfunc = repo.ui.debugflag and hex or short |
21833
c1ceec0c8cb4
patch: use ctx.node() instead of bare node variable
Sean Farley <sean.michael.farley@gmail.com>
parents:
21790
diff
changeset
|
1630 |
revs = [hexfunc(node) for node in [ctx1.node(), ctx2.node()] if node] |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1631 |
|
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1632 |
copy = {} |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1633 |
if opts.git or opts.upgrade: |
15774
0bd17a4bed88
copies: split the copies api for "normal" and merge cases (API)
Matt Mackall <mpm@selenic.com>
parents:
15591
diff
changeset
|
1634 |
copy = copies.pathcopies(ctx1, ctx2) |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1635 |
|
17299
e51d4aedace9
check-code: indent 4 spaces in py files
Mads Kiilerich <mads@kiilerich.com>
parents:
16834
diff
changeset
|
1636 |
def difffn(opts, losedata): |
e51d4aedace9
check-code: indent 4 spaces in py files
Mads Kiilerich <mads@kiilerich.com>
parents:
16834
diff
changeset
|
1637 |
return trydiff(repo, revs, ctx1, ctx2, modified, added, removed, |
e51d4aedace9
check-code: indent 4 spaces in py files
Mads Kiilerich <mads@kiilerich.com>
parents:
16834
diff
changeset
|
1638 |
copy, getfilectx, opts, losedata, prefix) |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1639 |
if opts.upgrade and not opts.git: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1640 |
try: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1641 |
def losedata(fn): |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1642 |
if not losedatafn or not losedatafn(fn=fn): |
16687
e34106fa0dc3
cleanup: "raise SomeException()" -> "raise SomeException"
Brodie Rao <brodie@sf.io>
parents:
16686
diff
changeset
|
1643 |
raise GitDiffRequired |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1644 |
# Buffer the whole output until we are sure it can be generated |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1645 |
return list(difffn(opts.copy(git=False), losedata)) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1646 |
except GitDiffRequired: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1647 |
return difffn(opts.copy(git=True), None) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1648 |
else: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1649 |
return difffn(opts, None) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1650 |
|
10818
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1651 |
def difflabel(func, *args, **kw): |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1652 |
'''yields 2-tuples of (output, label) based on the output of func()''' |
15201
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1653 |
headprefixes = [('diff', 'diff.diffline'), |
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1654 |
('copy', 'diff.extended'), |
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1655 |
('rename', 'diff.extended'), |
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1656 |
('old', 'diff.extended'), |
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1657 |
('new', 'diff.extended'), |
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1658 |
('deleted', 'diff.extended'), |
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1659 |
('---', 'diff.file_a'), |
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1660 |
('+++', 'diff.file_b')] |
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1661 |
textprefixes = [('@', 'diff.hunk'), |
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1662 |
('-', 'diff.deleted'), |
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1663 |
('+', 'diff.inserted')] |
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1664 |
head = False |
10818
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1665 |
for chunk in func(*args, **kw): |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1666 |
lines = chunk.split('\n') |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1667 |
for i, line in enumerate(lines): |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1668 |
if i != 0: |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1669 |
yield ('\n', '') |
15201
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1670 |
if head: |
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1671 |
if line.startswith('@'): |
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1672 |
head = False |
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1673 |
else: |
16686
67964cda8701
cleanup: "not x in y" -> "x not in y"
Brodie Rao <brodie@sf.io>
parents:
16683
diff
changeset
|
1674 |
if line and line[0] not in ' +-@\\': |
15201
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1675 |
head = True |
10818
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1676 |
stripline = line |
22460
c343557a8442
patch: enable diff.tab markup for the color extension
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22296
diff
changeset
|
1677 |
diffline = False |
15201
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1678 |
if not head and line and line[0] in '+-': |
22460
c343557a8442
patch: enable diff.tab markup for the color extension
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22296
diff
changeset
|
1679 |
# highlight tabs and trailing whitespace, but only in |
c343557a8442
patch: enable diff.tab markup for the color extension
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22296
diff
changeset
|
1680 |
# changed lines |
10818
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1681 |
stripline = line.rstrip() |
22460
c343557a8442
patch: enable diff.tab markup for the color extension
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22296
diff
changeset
|
1682 |
diffline = True |
c343557a8442
patch: enable diff.tab markup for the color extension
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22296
diff
changeset
|
1683 |
|
15201
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1684 |
prefixes = textprefixes |
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1685 |
if head: |
2c4fdee4d1a8
diff: enhance highlighting with color (issue3034)
Kirill Elagin <kirelagin@gmail.com>
parents:
15159
diff
changeset
|
1686 |
prefixes = headprefixes |
10818
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1687 |
for prefix, label in prefixes: |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1688 |
if stripline.startswith(prefix): |
22460
c343557a8442
patch: enable diff.tab markup for the color extension
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22296
diff
changeset
|
1689 |
if diffline: |
c343557a8442
patch: enable diff.tab markup for the color extension
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22296
diff
changeset
|
1690 |
for token in tabsplitter.findall(stripline): |
c343557a8442
patch: enable diff.tab markup for the color extension
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22296
diff
changeset
|
1691 |
if '\t' == token[0]: |
c343557a8442
patch: enable diff.tab markup for the color extension
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22296
diff
changeset
|
1692 |
yield (token, 'diff.tab') |
c343557a8442
patch: enable diff.tab markup for the color extension
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22296
diff
changeset
|
1693 |
else: |
c343557a8442
patch: enable diff.tab markup for the color extension
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22296
diff
changeset
|
1694 |
yield (token, label) |
c343557a8442
patch: enable diff.tab markup for the color extension
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22296
diff
changeset
|
1695 |
else: |
c343557a8442
patch: enable diff.tab markup for the color extension
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
22296
diff
changeset
|
1696 |
yield (stripline, label) |
10818
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1697 |
break |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1698 |
else: |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1699 |
yield (line, '') |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1700 |
if line != stripline: |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1701 |
yield (line[len(stripline):], 'diff.trailingwhitespace') |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1702 |
|
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1703 |
def diffui(*args, **kw): |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1704 |
'''like diff(), but yields 2-tuples of (output, label) for ui.write()''' |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1705 |
return difflabel(diff, *args, **kw) |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1706 |
|
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1707 |
def trydiff(repo, revs, ctx1, ctx2, modified, added, removed, |
12167
d2c5b0927c28
diff: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
1708 |
copy, getfilectx, opts, losedatafn, prefix): |
d2c5b0927c28
diff: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
1709 |
|
d2c5b0927c28
diff: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
1710 |
def join(f): |
17968
a9f4a6076740
subrepo: use posixpath when diffing, for consistent paths
Bryan O'Sullivan <bryano@fb.com>
parents:
17946
diff
changeset
|
1711 |
return posixpath.join(prefix, f) |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1712 |
|
17945
45766e2a7384
patch: make _addmodehdr a function under trydiff
Guillermo Pérez <bisho@fb.com>
parents:
17944
diff
changeset
|
1713 |
def addmodehdr(header, omode, nmode): |
45766e2a7384
patch: make _addmodehdr a function under trydiff
Guillermo Pérez <bisho@fb.com>
parents:
17944
diff
changeset
|
1714 |
if omode != nmode: |
45766e2a7384
patch: make _addmodehdr a function under trydiff
Guillermo Pérez <bisho@fb.com>
parents:
17944
diff
changeset
|
1715 |
header.append('old mode %s\n' % omode) |
45766e2a7384
patch: make _addmodehdr a function under trydiff
Guillermo Pérez <bisho@fb.com>
parents:
17944
diff
changeset
|
1716 |
header.append('new mode %s\n' % nmode) |
45766e2a7384
patch: make _addmodehdr a function under trydiff
Guillermo Pérez <bisho@fb.com>
parents:
17944
diff
changeset
|
1717 |
|
17946
1e13b1184292
diff: move index header generation to patch
Guillermo Pérez <bisho@fb.com>
parents:
17945
diff
changeset
|
1718 |
def addindexmeta(meta, revs): |
1e13b1184292
diff: move index header generation to patch
Guillermo Pérez <bisho@fb.com>
parents:
17945
diff
changeset
|
1719 |
if opts.git: |
1e13b1184292
diff: move index header generation to patch
Guillermo Pérez <bisho@fb.com>
parents:
17945
diff
changeset
|
1720 |
i = len(revs) |
1e13b1184292
diff: move index header generation to patch
Guillermo Pérez <bisho@fb.com>
parents:
17945
diff
changeset
|
1721 |
if i==2: |
1e13b1184292
diff: move index header generation to patch
Guillermo Pérez <bisho@fb.com>
parents:
17945
diff
changeset
|
1722 |
meta.append('index %s..%s\n' % tuple(revs)) |
1e13b1184292
diff: move index header generation to patch
Guillermo Pérez <bisho@fb.com>
parents:
17945
diff
changeset
|
1723 |
elif i==3: |
1e13b1184292
diff: move index header generation to patch
Guillermo Pérez <bisho@fb.com>
parents:
17945
diff
changeset
|
1724 |
meta.append('index %s,%s..%s\n' % tuple(revs)) |
1e13b1184292
diff: move index header generation to patch
Guillermo Pérez <bisho@fb.com>
parents:
17945
diff
changeset
|
1725 |
|
1e13b1184292
diff: move index header generation to patch
Guillermo Pérez <bisho@fb.com>
parents:
17945
diff
changeset
|
1726 |
def gitindex(text): |
1e13b1184292
diff: move index header generation to patch
Guillermo Pérez <bisho@fb.com>
parents:
17945
diff
changeset
|
1727 |
if not text: |
19875
c172660eee01
patch: Fix nullid for binary git diffs (issue4054)
Johan Bjork <jbjoerk@gmail.com>
parents:
19513
diff
changeset
|
1728 |
text = "" |
17946
1e13b1184292
diff: move index header generation to patch
Guillermo Pérez <bisho@fb.com>
parents:
17945
diff
changeset
|
1729 |
l = len(text) |
1e13b1184292
diff: move index header generation to patch
Guillermo Pérez <bisho@fb.com>
parents:
17945
diff
changeset
|
1730 |
s = util.sha1('blob %d\0' % l) |
1e13b1184292
diff: move index header generation to patch
Guillermo Pérez <bisho@fb.com>
parents:
17945
diff
changeset
|
1731 |
s.update(text) |
1e13b1184292
diff: move index header generation to patch
Guillermo Pérez <bisho@fb.com>
parents:
17945
diff
changeset
|
1732 |
return s.hexdigest() |
1e13b1184292
diff: move index header generation to patch
Guillermo Pérez <bisho@fb.com>
parents:
17945
diff
changeset
|
1733 |
|
17943
66b9832331c9
diff: swap and simplify diffline args
Guillermo Pérez <bisho@fb.com>
parents:
17942
diff
changeset
|
1734 |
def diffline(a, b, revs): |
17941
9a6e4d5d7ea8
diff: move diffline to patch module
Guillermo Pérez <bisho@fb.com>
parents:
17940
diff
changeset
|
1735 |
if opts.git: |
17944 | 1736 |
line = 'diff --git a/%s b/%s\n' % (a, b) |
1737 |
elif not repo.ui.quiet: |
|
1738 |
if revs: |
|
1739 |
revinfo = ' '.join(["-r %s" % rev for rev in revs]) |
|
1740 |
line = 'diff %s %s\n' % (revinfo, a) |
|
1741 |
else: |
|
1742 |
line = 'diff %s\n' % a |
|
17941
9a6e4d5d7ea8
diff: move diffline to patch module
Guillermo Pérez <bisho@fb.com>
parents:
17940
diff
changeset
|
1743 |
else: |
17944 | 1744 |
line = '' |
1745 |
return line |
|
17941
9a6e4d5d7ea8
diff: move diffline to patch module
Guillermo Pérez <bisho@fb.com>
parents:
17940
diff
changeset
|
1746 |
|
7090
7b5c063b0b94
diff: pass contexts to status
Matt Mackall <mpm@selenic.com>
parents:
6953
diff
changeset
|
1747 |
date1 = util.datestr(ctx1.date()) |
7b5c063b0b94
diff: pass contexts to status
Matt Mackall <mpm@selenic.com>
parents:
6953
diff
changeset
|
1748 |
man1 = ctx1.manifest() |
3967
dccb83241dd0
patch: use contexts for diff
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3963
diff
changeset
|
1749 |
|
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1750 |
gone = set() |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1751 |
gitmode = {'l': '120000', 'x': '100755', '': '100644'} |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1752 |
|
10466
d1f209bb9564
patch: separate reverse copy data (issue1959)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10384
diff
changeset
|
1753 |
copyto = dict([(v, k) for k, v in copy.items()]) |
d1f209bb9564
patch: separate reverse copy data (issue1959)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10384
diff
changeset
|
1754 |
|
2907 | 1755 |
if opts.git: |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1756 |
revs = None |
3996
c190df14338c
exec: add execfunc to simplify exec flag support on non-exec filesystems
Matt Mackall <mpm@selenic.com>
parents:
3970
diff
changeset
|
1757 |
|
8209
a1a5a57efe90
replace util.sort with sorted built-in
Matt Mackall <mpm@selenic.com>
parents:
8090
diff
changeset
|
1758 |
for f in sorted(modified + added + removed): |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1759 |
to = None |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1760 |
tn = None |
2907 | 1761 |
dodiff = True |
3329
319358e6bd96
Don't generate git diff header for empty diffs
Brendan Cully <brendan@kublai.com>
parents:
3231
diff
changeset
|
1762 |
header = [] |
3967
dccb83241dd0
patch: use contexts for diff
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3963
diff
changeset
|
1763 |
if f in man1: |
dccb83241dd0
patch: use contexts for diff
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3963
diff
changeset
|
1764 |
to = getfilectx(f, ctx1).data() |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1765 |
if f not in removed: |
3967
dccb83241dd0
patch: use contexts for diff
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3963
diff
changeset
|
1766 |
tn = getfilectx(f, ctx2).data() |
5482
e5eedd74e70f
Use both the from and to name in mdiff.unidiff.
Dustin Sallings <dustin@spy.net>
parents:
5481
diff
changeset
|
1767 |
a, b = f, f |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1768 |
if opts.git or losedatafn: |
19973
1184edaead7a
patch: ensure valid git diffs if source/destination file is missing (issue4046)
Johan Bjork <jbjoerk@gmail.com>
parents:
19876
diff
changeset
|
1769 |
if f in added or (f in modified and to is None): |
6743 | 1770 |
mode = gitmode[ctx2.flags(f)] |
10466
d1f209bb9564
patch: separate reverse copy data (issue1959)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10384
diff
changeset
|
1771 |
if f in copy or f in copyto: |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1772 |
if opts.git: |
10466
d1f209bb9564
patch: separate reverse copy data (issue1959)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10384
diff
changeset
|
1773 |
if f in copy: |
d1f209bb9564
patch: separate reverse copy data (issue1959)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10384
diff
changeset
|
1774 |
a = copy[f] |
d1f209bb9564
patch: separate reverse copy data (issue1959)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10384
diff
changeset
|
1775 |
else: |
d1f209bb9564
patch: separate reverse copy data (issue1959)
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10384
diff
changeset
|
1776 |
a = copyto[f] |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1777 |
omode = gitmode[man1.flags(a)] |
17945
45766e2a7384
patch: make _addmodehdr a function under trydiff
Guillermo Pérez <bisho@fb.com>
parents:
17944
diff
changeset
|
1778 |
addmodehdr(header, omode, mode) |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1779 |
if a in removed and a not in gone: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1780 |
op = 'rename' |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1781 |
gone.add(a) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1782 |
else: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1783 |
op = 'copy' |
12167
d2c5b0927c28
diff: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
1784 |
header.append('%s from %s\n' % (op, join(a))) |
d2c5b0927c28
diff: recurse into subrepositories with --subrepos/-S flag
Martin Geisler <mg@lazybytes.net>
parents:
12144
diff
changeset
|
1785 |
header.append('%s to %s\n' % (op, join(f))) |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1786 |
to = getfilectx(a, ctx1).data() |
3702
70c3ee224c08
Don't generate git patches that rename a file to multiple destinations
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3701
diff
changeset
|
1787 |
else: |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1788 |
losedatafn(f) |
2907 | 1789 |
else: |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1790 |
if opts.git: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1791 |
header.append('new file mode %s\n' % mode) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1792 |
elif ctx2.flags(f): |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1793 |
losedatafn(f) |
12576
1c9bb7e00f71
patch: test and document a bit binary to regular file upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
12575
diff
changeset
|
1794 |
# In theory, if tn was copied or renamed we should check |
1c9bb7e00f71
patch: test and document a bit binary to regular file upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
12575
diff
changeset
|
1795 |
# if the source is binary too but the copy record already |
1c9bb7e00f71
patch: test and document a bit binary to regular file upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
12575
diff
changeset
|
1796 |
# forces git mode. |
4092
4ced663bebf0
git patches: handle renames of binary files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3900
diff
changeset
|
1797 |
if util.binary(tn): |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1798 |
if opts.git: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1799 |
dodiff = 'binary' |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1800 |
else: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1801 |
losedatafn(f) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1802 |
if not opts.git and not tn: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1803 |
# regular diffs cannot represent new empty file |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1804 |
losedatafn(f) |
19973
1184edaead7a
patch: ensure valid git diffs if source/destination file is missing (issue4046)
Johan Bjork <jbjoerk@gmail.com>
parents:
19876
diff
changeset
|
1805 |
elif f in removed or (f in modified and tn is None): |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1806 |
if opts.git: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1807 |
# have we already reported a copy above? |
10467
16c68fd720ab
patch: remove useless copy, cleanup
Patrick Mezard <pmezard@gmail.com>
parents:
10466
diff
changeset
|
1808 |
if ((f in copy and copy[f] in added |
16c68fd720ab
patch: remove useless copy, cleanup
Patrick Mezard <pmezard@gmail.com>
parents:
10466
diff
changeset
|
1809 |
and copyto[copy[f]] == f) or |
16c68fd720ab
patch: remove useless copy, cleanup
Patrick Mezard <pmezard@gmail.com>
parents:
10466
diff
changeset
|
1810 |
(f in copyto and copyto[f] in added |
16c68fd720ab
patch: remove useless copy, cleanup
Patrick Mezard <pmezard@gmail.com>
parents:
10466
diff
changeset
|
1811 |
and copy[copyto[f]] == f)): |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1812 |
dodiff = False |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1813 |
else: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1814 |
header.append('deleted file mode %s\n' % |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1815 |
gitmode[man1.flags(f)]) |
18824
f0d55e1b4855
diff: fix binary file removals in git mode.
Johan Bjork <jbjoerk@gmail.com>
parents:
18143
diff
changeset
|
1816 |
if util.binary(to): |
f0d55e1b4855
diff: fix binary file removals in git mode.
Johan Bjork <jbjoerk@gmail.com>
parents:
18143
diff
changeset
|
1817 |
dodiff = 'binary' |
12575
9b3913baba0c
patch: upgrade to git patch when removing binary file
Patrick Mezard <pmezard@gmail.com>
parents:
12574
diff
changeset
|
1818 |
elif not to or util.binary(to): |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1819 |
# regular diffs cannot represent empty file deletion |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1820 |
losedatafn(f) |
2907 | 1821 |
else: |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1822 |
oflag = man1.flags(f) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1823 |
nflag = ctx2.flags(f) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1824 |
binary = util.binary(to) or util.binary(tn) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1825 |
if opts.git: |
17945
45766e2a7384
patch: make _addmodehdr a function under trydiff
Guillermo Pérez <bisho@fb.com>
parents:
17944
diff
changeset
|
1826 |
addmodehdr(header, gitmode[oflag], gitmode[nflag]) |
10189
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1827 |
if binary: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1828 |
dodiff = 'binary' |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1829 |
elif binary or nflag != oflag: |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1830 |
losedatafn(f) |
e451e599fbcf
patch: support diff data loss detection and upgrade
Patrick Mezard <pmezard@gmail.com>
parents:
10151
diff
changeset
|
1831 |
|
4106
797dbdd4d7e1
git binary patches: don't print the header for identical files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4105
diff
changeset
|
1832 |
if dodiff: |
17940
c84ef0047a94
diff: unify calls to diffline
Guillermo Pérez <bisho@fb.com>
parents:
17939
diff
changeset
|
1833 |
if opts.git or revs: |
17943
66b9832331c9
diff: swap and simplify diffline args
Guillermo Pérez <bisho@fb.com>
parents:
17942
diff
changeset
|
1834 |
header.insert(0, diffline(join(a), join(b), revs)) |
21790
3fbef7ac26f0
diff: add nobinary config to suppress git-style binary diffs
Stephen Lee <sphen.lee@gmail.com>
parents:
21717
diff
changeset
|
1835 |
if dodiff == 'binary' and not opts.nobinary: |
17939
d587925680d9
diff: move b85diff to mdiff module
Guillermo Pérez <bisho at fb.com>
parents:
17299
diff
changeset
|
1836 |
text = mdiff.b85diff(to, tn) |
17946
1e13b1184292
diff: move index header generation to patch
Guillermo Pérez <bisho@fb.com>
parents:
17945
diff
changeset
|
1837 |
if text: |
1e13b1184292
diff: move index header generation to patch
Guillermo Pérez <bisho@fb.com>
parents:
17945
diff
changeset
|
1838 |
addindexmeta(header, [gitindex(to), gitindex(tn)]) |
4106
797dbdd4d7e1
git binary patches: don't print the header for identical files
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4105
diff
changeset
|
1839 |
else: |
4108 | 1840 |
text = mdiff.unidiff(to, date1, |
1841 |
# ctx2 date may be dynamic |
|
1842 |
tn, util.datestr(ctx2.date()), |
|
17940
c84ef0047a94
diff: unify calls to diffline
Guillermo Pérez <bisho@fb.com>
parents:
17939
diff
changeset
|
1843 |
join(a), join(b), opts=opts) |
7308
b6f5490effbf
patch: turn patch.diff() into a generator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7267
diff
changeset
|
1844 |
if header and (text or len(header) > 1): |
b6f5490effbf
patch: turn patch.diff() into a generator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7267
diff
changeset
|
1845 |
yield ''.join(header) |
b6f5490effbf
patch: turn patch.diff() into a generator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7267
diff
changeset
|
1846 |
if text: |
b6f5490effbf
patch: turn patch.diff() into a generator
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
7267
diff
changeset
|
1847 |
yield text |
2874
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2868
diff
changeset
|
1848 |
|
14401
7bb7be1c1385
patch: add diffstatsum helper
Matt Mackall <mpm@selenic.com>
parents:
14400
diff
changeset
|
1849 |
def diffstatsum(stats): |
14437
cbe13e6bdc34
patch: restore the previous output of 'diff --stat'
Steven Brown <StevenGBrown@gmail.com>
parents:
14435
diff
changeset
|
1850 |
maxfile, maxtotal, addtotal, removetotal, binary = 0, 0, 0, 0, False |
14401
7bb7be1c1385
patch: add diffstatsum helper
Matt Mackall <mpm@selenic.com>
parents:
14400
diff
changeset
|
1851 |
for f, a, r, b in stats: |
7bb7be1c1385
patch: add diffstatsum helper
Matt Mackall <mpm@selenic.com>
parents:
14400
diff
changeset
|
1852 |
maxfile = max(maxfile, encoding.colwidth(f)) |
14437
cbe13e6bdc34
patch: restore the previous output of 'diff --stat'
Steven Brown <StevenGBrown@gmail.com>
parents:
14435
diff
changeset
|
1853 |
maxtotal = max(maxtotal, a + r) |
14401
7bb7be1c1385
patch: add diffstatsum helper
Matt Mackall <mpm@selenic.com>
parents:
14400
diff
changeset
|
1854 |
addtotal += a |
7bb7be1c1385
patch: add diffstatsum helper
Matt Mackall <mpm@selenic.com>
parents:
14400
diff
changeset
|
1855 |
removetotal += r |
7bb7be1c1385
patch: add diffstatsum helper
Matt Mackall <mpm@selenic.com>
parents:
14400
diff
changeset
|
1856 |
binary = binary or b |
7bb7be1c1385
patch: add diffstatsum helper
Matt Mackall <mpm@selenic.com>
parents:
14400
diff
changeset
|
1857 |
|
14437
cbe13e6bdc34
patch: restore the previous output of 'diff --stat'
Steven Brown <StevenGBrown@gmail.com>
parents:
14435
diff
changeset
|
1858 |
return maxfile, maxtotal, addtotal, removetotal, binary |
14401
7bb7be1c1385
patch: add diffstatsum helper
Matt Mackall <mpm@selenic.com>
parents:
14400
diff
changeset
|
1859 |
|
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1860 |
def diffstatdata(lines): |
13395
104c9ed93fc5
diffstat: fix parsing of filenames with spaces
Gastón Kleiman <gaston.kleiman@gmail.com>
parents:
13112
diff
changeset
|
1861 |
diffre = re.compile('^diff .*-r [a-z0-9]+\s(.*)$') |
104c9ed93fc5
diffstat: fix parsing of filenames with spaces
Gastón Kleiman <gaston.kleiman@gmail.com>
parents:
13112
diff
changeset
|
1862 |
|
14400
cd1ca2556cac
diffstatdata: no longer a generator
Matt Mackall <mpm@selenic.com>
parents:
14392
diff
changeset
|
1863 |
results = [] |
15363
628a4a9e411d
diffstat: be more picky when marking file as 'binary' (issue2816)
Patrick Mezard <pmezard@gmail.com>
parents:
15201
diff
changeset
|
1864 |
filename, adds, removes, isbinary = None, 0, 0, False |
14400
cd1ca2556cac
diffstatdata: no longer a generator
Matt Mackall <mpm@selenic.com>
parents:
14392
diff
changeset
|
1865 |
|
cd1ca2556cac
diffstatdata: no longer a generator
Matt Mackall <mpm@selenic.com>
parents:
14392
diff
changeset
|
1866 |
def addresult(): |
cd1ca2556cac
diffstatdata: no longer a generator
Matt Mackall <mpm@selenic.com>
parents:
14392
diff
changeset
|
1867 |
if filename: |
cd1ca2556cac
diffstatdata: no longer a generator
Matt Mackall <mpm@selenic.com>
parents:
14392
diff
changeset
|
1868 |
results.append((filename, adds, removes, isbinary)) |
cd1ca2556cac
diffstatdata: no longer a generator
Matt Mackall <mpm@selenic.com>
parents:
14392
diff
changeset
|
1869 |
|
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1870 |
for line in lines: |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1871 |
if line.startswith('diff'): |
14400
cd1ca2556cac
diffstatdata: no longer a generator
Matt Mackall <mpm@selenic.com>
parents:
14392
diff
changeset
|
1872 |
addresult() |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1873 |
# set numbers to 0 anyway when starting new file |
15363
628a4a9e411d
diffstat: be more picky when marking file as 'binary' (issue2816)
Patrick Mezard <pmezard@gmail.com>
parents:
15201
diff
changeset
|
1874 |
adds, removes, isbinary = 0, 0, False |
18830
6b827d84d286
patch: match 'diff --git a/' instead of 'diff --git'
Sean Farley <sean.michael.farley@gmail.com>
parents:
18824
diff
changeset
|
1875 |
if line.startswith('diff --git a/'): |
20972
4e2fb0ad00a9
diff: use second filename for --stat reporting on git patches (issue4221)
Matt Mackall <mpm@selenic.com>
parents:
20869
diff
changeset
|
1876 |
filename = gitre.search(line).group(2) |
13395
104c9ed93fc5
diffstat: fix parsing of filenames with spaces
Gastón Kleiman <gaston.kleiman@gmail.com>
parents:
13112
diff
changeset
|
1877 |
elif line.startswith('diff -r'): |
8761
0289f384e1e5
Generally replace "file name" with "filename" in help and comments.
timeless <timeless@gmail.com>
parents:
8632
diff
changeset
|
1878 |
# format: "diff -r ... -r ... filename" |
13395
104c9ed93fc5
diffstat: fix parsing of filenames with spaces
Gastón Kleiman <gaston.kleiman@gmail.com>
parents:
13112
diff
changeset
|
1879 |
filename = diffre.search(line).group(1) |
15971
089ee59a8658
patch: a little bit more robust line counting on diff --stat (issue3183)
Jesus Espino Garcia <jesus.espino@kaleidos.net>
parents:
15774
diff
changeset
|
1880 |
elif line.startswith('+') and not line.startswith('+++ '): |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1881 |
adds += 1 |
15971
089ee59a8658
patch: a little bit more robust line counting on diff --stat (issue3183)
Jesus Espino Garcia <jesus.espino@kaleidos.net>
parents:
15774
diff
changeset
|
1882 |
elif line.startswith('-') and not line.startswith('--- '): |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1883 |
removes += 1 |
15363
628a4a9e411d
diffstat: be more picky when marking file as 'binary' (issue2816)
Patrick Mezard <pmezard@gmail.com>
parents:
15201
diff
changeset
|
1884 |
elif (line.startswith('GIT binary patch') or |
628a4a9e411d
diffstat: be more picky when marking file as 'binary' (issue2816)
Patrick Mezard <pmezard@gmail.com>
parents:
15201
diff
changeset
|
1885 |
line.startswith('Binary file')): |
628a4a9e411d
diffstat: be more picky when marking file as 'binary' (issue2816)
Patrick Mezard <pmezard@gmail.com>
parents:
15201
diff
changeset
|
1886 |
isbinary = True |
14400
cd1ca2556cac
diffstatdata: no longer a generator
Matt Mackall <mpm@selenic.com>
parents:
14392
diff
changeset
|
1887 |
addresult() |
cd1ca2556cac
diffstatdata: no longer a generator
Matt Mackall <mpm@selenic.com>
parents:
14392
diff
changeset
|
1888 |
return results |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1889 |
|
9642
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1890 |
def diffstat(lines, width=80, git=False): |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1891 |
output = [] |
14402
f03f08240c32
patch: use diffstatsum in diffstat
Matt Mackall <mpm@selenic.com>
parents:
14401
diff
changeset
|
1892 |
stats = diffstatdata(lines) |
14437
cbe13e6bdc34
patch: restore the previous output of 'diff --stat'
Steven Brown <StevenGBrown@gmail.com>
parents:
14435
diff
changeset
|
1893 |
maxname, maxtotal, totaladds, totalremoves, hasbinary = diffstatsum(stats) |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1894 |
|
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1895 |
countwidth = len(str(maxtotal)) |
9642
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1896 |
if hasbinary and countwidth < 3: |
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1897 |
countwidth = 3 |
9330
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1898 |
graphwidth = width - countwidth - maxname - 6 |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1899 |
if graphwidth < 10: |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1900 |
graphwidth = 10 |
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1901 |
|
9330
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1902 |
def scale(i): |
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1903 |
if maxtotal <= graphwidth: |
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1904 |
return i |
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1905 |
# If diffstat runs out of room it doesn't print anything, |
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1906 |
# which isn't very useful, so always print at least one + or - |
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1907 |
# if there were at least some changes. |
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1908 |
return max(i * graphwidth // maxtotal, int(bool(i))) |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1909 |
|
14402
f03f08240c32
patch: use diffstatsum in diffstat
Matt Mackall <mpm@selenic.com>
parents:
14401
diff
changeset
|
1910 |
for filename, adds, removes, isbinary in stats: |
15363
628a4a9e411d
diffstat: be more picky when marking file as 'binary' (issue2816)
Patrick Mezard <pmezard@gmail.com>
parents:
15201
diff
changeset
|
1911 |
if isbinary: |
9642
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1912 |
count = 'Bin' |
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1913 |
else: |
7d17794f08a9
diffstat: with --git, mark binary files with Bin
Brodie Rao <me+hg@dackz.net>
parents:
9639
diff
changeset
|
1914 |
count = adds + removes |
9330
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1915 |
pluses = '+' * scale(adds) |
be2a13153372
diffstat: scale adds/removes proportionally to graph width
Brodie Rao <me+hg@dackz.net>
parents:
9328
diff
changeset
|
1916 |
minuses = '-' * scale(removes) |
11611
4f5a6df2af92
i18n: use encoding.colwidth() for correct column width
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
11377
diff
changeset
|
1917 |
output.append(' %s%s | %*s %s%s\n' % |
14402
f03f08240c32
patch: use diffstatsum in diffstat
Matt Mackall <mpm@selenic.com>
parents:
14401
diff
changeset
|
1918 |
(filename, ' ' * (maxname - encoding.colwidth(filename)), |
f03f08240c32
patch: use diffstatsum in diffstat
Matt Mackall <mpm@selenic.com>
parents:
14401
diff
changeset
|
1919 |
countwidth, count, pluses, minuses)) |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1920 |
|
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1921 |
if stats: |
16683 | 1922 |
output.append(_(' %d files changed, %d insertions(+), ' |
1923 |
'%d deletions(-)\n') |
|
7860
162fd31bbd93
diffstat: use width 80 by default and avoid division by zero
Matt Mackall <mpm@selenic.com>
parents:
7783
diff
changeset
|
1924 |
% (len(stats), totaladds, totalremoves)) |
7547
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1925 |
|
4949729ee9ee
python implementation of diffstat
Alexander Solovyov <piranha@piranha.org.ua>
parents:
7521
diff
changeset
|
1926 |
return ''.join(output) |
10818
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1927 |
|
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1928 |
def diffstatui(*args, **kw): |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1929 |
'''like diffstat(), but yields 2-tuples of (output, label) for |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1930 |
ui.write() |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1931 |
''' |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1932 |
|
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1933 |
for line in diffstat(*args, **kw).splitlines(): |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1934 |
if line and line[-1] in '+-': |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1935 |
name, graph = line.rsplit(' ', 1) |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1936 |
yield (name + ' ', '') |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1937 |
m = re.search(r'\++', graph) |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1938 |
if m: |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1939 |
yield (m.group(0), 'diffstat.inserted') |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1940 |
m = re.search(r'-+', graph) |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1941 |
if m: |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1942 |
yield (m.group(0), 'diffstat.deleted') |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1943 |
else: |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1944 |
yield (line, '') |
d14d45fae927
diff: make use of output labeling
Brodie Rao <brodie@bitheap.org>
parents:
10751
diff
changeset
|
1945 |
yield ('\n', '') |