author | Laurent Charignon <lcharignon@fb.com> |
Fri, 29 May 2015 13:11:52 -0700 | |
changeset 25424 | 69609f43c752 |
parent 25359 | 724421cb4745 |
child 25483 | fb04372d7b38 |
permissions | -rw-r--r-- |
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Move patch-related code into its own module.
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1 |
# patch.py - patch file parsing routines |
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# |
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merge git patch code.
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# Copyright 2006 Brendan Cully <brendan@kublai.com> |
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# Copyright 2007 Chris Mason <chris.mason@oracle.com> |
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# |
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updated license to be explicit about GPL version 2
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# This software may be used and distributed according to the terms of the |
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# GNU General Public License version 2 or any later version. |
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|
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util: drop alias for collections.deque
Martin von Zweigbergk <martinvonz@google.com>
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import collections |
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record: move filterpatch from record to patch
Laurent Charignon <lcharignon@fb.com>
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10 |
import cStringIO, email, os, errno, re, posixpath, copy |
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patch: use temporary files to handle intermediate copies
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import tempfile, zlib, shutil |
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# On python2.4 you have to import these by name or they fail to |
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# load. This was not a problem on Python 2.7. |
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import email.Generator |
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import email.Parser |
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from i18n import _ |
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patch: Fix nullid for binary git diffs (issue4054)
Johan Bjork <jbjoerk@gmail.com>
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from node import hex, short |
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import: add --bypass option
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import base85, mdiff, scmutil, util, diffhelpers, copies, encoding, error |
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patch._applydiff: resolve prefix with respect to the cwd
Siddharth Agarwal <sid0@fb.com>
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import pathutil |
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|
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patch: consolidate two different regexes for parsing of git diffs
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gitre = re.compile('diff --git a/(.*) b/(.*)') |
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patch: enable diff.tab markup for the color extension
Jordi Gutiérrez Hermoso <jordigh@octave.org>
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tabsplitter = re.compile(r'(\t+|[^\t]+)') |
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|
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class PatchError(Exception): |
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pass |
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|
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Move import's working dir update code into patch.updatedir
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# public functions |
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def split(stream): |
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'''return an iterator of individual patches from a stream''' |
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def isheader(line, inheader): |
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if inheader and line[0] in (' ', '\t'): |
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# continuation |
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return True |
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patch: don't look for headers in diff lines
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if line[0] in (' ', '-', '+'): |
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# diff line - don't check for header pattern in there |
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return False |
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l = line.split(': ', 1) |
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return len(l) == 2 and ' ' not in l[0] |
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|
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def chunk(lines): |
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return cStringIO.StringIO(''.join(lines)) |
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|
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def hgsplit(stream, cur): |
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inheader = True |
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for line in stream: |
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if not line.strip(): |
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inheader = False |
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if not inheader and line.startswith('# HG changeset patch'): |
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yield chunk(cur) |
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cur = [] |
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inheader = True |
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|
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cur.append(line) |
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|
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if cur: |
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yield chunk(cur) |
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|
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def mboxsplit(stream, cur): |
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for line in stream: |
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if line.startswith('From '): |
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for c in split(chunk(cur[1:])): |
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yield c |
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cur = [] |
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|
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cur.append(line) |
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|
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if cur: |
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for c in split(chunk(cur[1:])): |
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yield c |
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74 |
|
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def mimesplit(stream, cur): |
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def msgfp(m): |
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fp = cStringIO.StringIO() |
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g = email.Generator.Generator(fp, mangle_from_=False) |
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g.flatten(m) |
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80 |
fp.seek(0) |
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81 |
return fp |
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82 |
|
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83 |
for line in stream: |
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84 |
cur.append(line) |
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85 |
c = chunk(cur) |
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86 |
|
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87 |
m = email.Parser.Parser().parse(c) |
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88 |
if not m.is_multipart(): |
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89 |
yield msgfp(m) |
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90 |
else: |
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91 |
ok_types = ('text/plain', 'text/x-diff', 'text/x-patch') |
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92 |
for part in m.walk(): |
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93 |
ct = part.get_content_type() |
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94 |
if ct not in ok_types: |
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95 |
continue |
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96 |
yield msgfp(part) |
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97 |
|
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def headersplit(stream, cur): |
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99 |
inheader = False |
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100 |
|
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101 |
for line in stream: |
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102 |
if not inheader and isheader(line, inheader): |
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103 |
yield chunk(cur) |
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104 |
cur = [] |
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105 |
inheader = True |
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106 |
if inheader and not isheader(line, inheader): |
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inheader = False |
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108 |
|
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109 |
cur.append(line) |
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110 |
|
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111 |
if cur: |
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112 |
yield chunk(cur) |
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113 |
|
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114 |
def remainder(cur): |
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115 |
yield chunk(cur) |
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116 |
|
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117 |
class fiter(object): |
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118 |
def __init__(self, fp): |
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self.fp = fp |
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120 |
|
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121 |
def __iter__(self): |
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122 |
return self |
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123 |
|
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124 |
def next(self): |
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l = self.fp.readline() |
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126 |
if not l: |
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127 |
raise StopIteration |
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128 |
return l |
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129 |
|
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130 |
inheader = False |
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131 |
cur = [] |
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132 |
|
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133 |
mimeheaders = ['content-type'] |
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134 |
|
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135 |
if not util.safehasattr(stream, 'next'): |
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136 |
# http responses, for example, have readline but not next |
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137 |
stream = fiter(stream) |
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138 |
|
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139 |
for line in stream: |
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140 |
cur.append(line) |
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141 |
if line.startswith('# HG changeset patch'): |
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142 |
return hgsplit(stream, cur) |
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143 |
elif line.startswith('From '): |
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144 |
return mboxsplit(stream, cur) |
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145 |
elif isheader(line, inheader): |
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146 |
inheader = True |
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147 |
if line.split(':', 1)[0].lower() in mimeheaders: |
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148 |
# let email parser handle this |
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149 |
return mimesplit(stream, cur) |
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150 |
elif line.startswith('--- ') and inheader: |
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151 |
# No evil headers seen by diff start, split by hand |
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152 |
return headersplit(stream, cur) |
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153 |
# Not enough info, keep reading |
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154 |
|
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155 |
# if we are here, we have a very plain patch |
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156 |
return remainder(cur) |
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|
157 |
|
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158 |
def extract(ui, fileobj): |
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159 |
'''extract patch from data read from fileobj. |
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160 |
|
4263 | 161 |
patch can be a normal patch or contained in an email message. |
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|
162 |
|
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|
163 |
return tuple (filename, message, user, date, branch, node, p1, p2). |
4263 | 164 |
Any item in the returned tuple can be None. If filename is None, |
165 |
fileobj did not contain a patch. Caller must unlink filename when done.''' |
|
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|
166 |
|
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|
167 |
# attempt to detect the start of a patch |
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|
168 |
# (this heuristic is borrowed from quilt) |
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|
169 |
diffre = re.compile(r'^(?:Index:[ \t]|diff[ \t]|RCS file: |' |
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|
170 |
r'retrieving revision [0-9]+(\.[0-9]+)*$|' |
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|
171 |
r'---[ \t].*?^\+\+\+[ \t]|' |
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|
172 |
r'\*\*\*[ \t].*?^---[ \t])', re.MULTILINE|re.DOTALL) |
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|
173 |
|
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|
174 |
fd, tmpname = tempfile.mkstemp(prefix='hg-patch-') |
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|
175 |
tmpfp = os.fdopen(fd, 'w') |
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|
176 |
try: |
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|
177 |
msg = email.Parser.Parser().parse(fileobj) |
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|
178 |
|
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|
179 |
subject = msg['Subject'] |
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180 |
user = msg['From'] |
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|
181 |
if not subject and not user: |
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|
182 |
# Not an email, restore parsed headers if any |
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|
183 |
subject = '\n'.join(': '.join(h) for h in msg.items()) + '\n' |
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|
184 |
|
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|
185 |
# should try to parse msg['Date'] |
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|
186 |
date = None |
4263 | 187 |
nodeid = None |
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Eric Hopper <hopper@omnifarious.org>
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|
188 |
branch = None |
4263 | 189 |
parents = [] |
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|
190 |
|
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|
191 |
if subject: |
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|
192 |
if subject.startswith('[PATCH'): |
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|
193 |
pend = subject.find(']') |
4208
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|
194 |
if pend >= 0: |
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|
195 |
subject = subject[pend + 1:].lstrip() |
15158
7ce7177e029a
patch: correctly handle non-tabular Subject: line
Steffen Daode Nurpmeso <sdaoden@googlemail.com>
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|
196 |
subject = re.sub(r'\n[ \t]+', ' ', subject) |
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|
197 |
ui.debug('Subject: %s\n' % subject) |
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|
198 |
if user: |
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199 |
ui.debug('From: %s\n' % user) |
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|
200 |
diffs_seen = 0 |
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|
201 |
ok_types = ('text/plain', 'text/x-diff', 'text/x-patch') |
4900
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patch.py: re-add the ability to use an external patch program
Bryan O'Sullivan <bos@serpentine.com>
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|
202 |
message = '' |
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|
203 |
for part in msg.walk(): |
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|
204 |
content_type = part.get_content_type() |
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205 |
ui.debug('Content-Type: %s\n' % content_type) |
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|
206 |
if content_type not in ok_types: |
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207 |
continue |
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|
208 |
payload = part.get_payload(decode=True) |
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209 |
m = diffre.search(payload) |
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|
210 |
if m: |
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|
211 |
hgpatch = False |
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212 |
hgpatchheader = False |
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213 |
ignoretext = False |
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|
214 |
|
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|
215 |
ui.debug('found patch at byte %d\n' % m.start(0)) |
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|
216 |
diffs_seen += 1 |
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|
217 |
cfp = cStringIO.StringIO() |
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218 |
for line in payload[:m.start(0)].splitlines(): |
12728
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|
219 |
if line.startswith('# HG changeset patch') and not hgpatch: |
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|
220 |
ui.debug('patch generated by hg export\n') |
12728
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221 |
hgpatch = True |
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222 |
hgpatchheader = True |
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223 |
# drop earlier commit message content |
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224 |
cfp.seek(0) |
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225 |
cfp.truncate() |
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226 |
subject = None |
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227 |
elif hgpatchheader: |
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228 |
if line.startswith('# User '): |
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229 |
user = line[7:] |
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230 |
ui.debug('From: %s\n' % user) |
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|
231 |
elif line.startswith("# Date "): |
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|
232 |
date = line[7:] |
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|
233 |
elif line.startswith("# Branch "): |
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|
234 |
branch = line[9:] |
4263 | 235 |
elif line.startswith("# Node ID "): |
236 |
nodeid = line[10:] |
|
237 |
elif line.startswith("# Parent "): |
|
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patch: be more tolerant with "Parent" header (issue3356)
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|
238 |
parents.append(line[9:].lstrip()) |
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|
239 |
elif not line.startswith("# "): |
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|
240 |
hgpatchheader = False |
19513
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Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
241 |
elif line == '---': |
4220
1253703853a8
git-send-email compatibility: stop reading changelog after ^---$
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diff
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|
242 |
ignoretext = True |
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|
243 |
if not hgpatchheader and not ignoretext: |
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|
244 |
cfp.write(line) |
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|
245 |
cfp.write('\n') |
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|
246 |
message = cfp.getvalue() |
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|
247 |
if tmpfp: |
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|
248 |
tmpfp.write(payload) |
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|
249 |
if not payload.endswith('\n'): |
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|
250 |
tmpfp.write('\n') |
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|
251 |
elif not diffs_seen and message and content_type == 'text/plain': |
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|
252 |
message += '\n' + payload |
16705
c2d9ef43ff6c
check-code: ignore naked excepts with a "re-raise" comment
Brodie Rao <brodie@sf.io>
parents:
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diff
changeset
|
253 |
except: # re-raises |
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changeset
|
254 |
tmpfp.close() |
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|
255 |
os.unlink(tmpname) |
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|
256 |
raise |
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changeset
|
257 |
|
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diff
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|
258 |
if subject and not message.startswith(subject): |
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|
259 |
message = '%s\n%s' % (subject, message) |
2866
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|
260 |
tmpfp.close() |
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|
261 |
if not diffs_seen: |
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|
262 |
os.unlink(tmpname) |
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|
263 |
return None, message, user, date, branch, None, None, None |
24306
6ddc86eedc3b
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
24269
diff
changeset
|
264 |
|
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diff
changeset
|
265 |
if parents: |
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changeset
|
266 |
p1 = parents.pop(0) |
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changeset
|
267 |
else: |
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changeset
|
268 |
p1 = None |
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diff
changeset
|
269 |
|
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changeset
|
270 |
if parents: |
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changeset
|
271 |
p2 = parents.pop(0) |
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changeset
|
272 |
else: |
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changeset
|
273 |
p2 = None |
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diff
changeset
|
274 |
|
4443
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changeset
|
275 |
return tmpname, message, user, date, branch, nodeid, p1, p2 |
2861
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parents:
diff
changeset
|
276 |
|
8778
c5f36402daad
use new style classes
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
8761
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changeset
|
277 |
class patchmeta(object): |
7148
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changeset
|
278 |
"""Patched file metadata |
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changeset
|
279 |
|
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changeset
|
280 |
'op' is the performed operation within ADD, DELETE, RENAME, MODIFY |
7d84e5b00e29
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changeset
|
281 |
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
|
282 |
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:
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diff
changeset
|
283 |
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:
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diff
changeset
|
284 |
'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
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parents:
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changeset
|
285 |
the file is executable. Otherwise, 'mode' is None. |
7148
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changeset
|
286 |
""" |
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changeset
|
287 |
def __init__(self, path): |
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|
288 |
self.path = path |
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changeset
|
289 |
self.oldpath = None |
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changeset
|
290 |
self.mode = None |
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|
291 |
self.op = 'MODIFY' |
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|
292 |
self.binary = False |
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changeset
|
293 |
|
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changeset
|
294 |
def setmode(self, mode): |
01a056c54385
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|
295 |
islink = mode & 020000 |
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parents:
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changeset
|
296 |
isexec = mode & 0100 |
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parents:
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changeset
|
297 |
self.mode = (islink, isexec) |
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diff
changeset
|
298 |
|
14566
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patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
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diff
changeset
|
299 |
def copy(self): |
d0c2cc11e611
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Patrick Mezard <pmezard@gmail.com>
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changeset
|
300 |
other = patchmeta(self.path) |
d0c2cc11e611
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Patrick Mezard <pmezard@gmail.com>
parents:
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diff
changeset
|
301 |
other.oldpath = self.oldpath |
d0c2cc11e611
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Patrick Mezard <pmezard@gmail.com>
parents:
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changeset
|
302 |
other.mode = self.mode |
d0c2cc11e611
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Patrick Mezard <pmezard@gmail.com>
parents:
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changeset
|
303 |
other.op = self.op |
d0c2cc11e611
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Patrick Mezard <pmezard@gmail.com>
parents:
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changeset
|
304 |
other.binary = self.binary |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
305 |
return other |
d0c2cc11e611
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Patrick Mezard <pmezard@gmail.com>
parents:
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diff
changeset
|
306 |
|
16506
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
307 |
def _ispatchinga(self, afile): |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
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diff
changeset
|
308 |
if afile == '/dev/null': |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
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diff
changeset
|
309 |
return self.op == 'ADD' |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
310 |
return afile == 'a/' + (self.oldpath or self.path) |
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
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parents:
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diff
changeset
|
311 |
|
fc4e0fecf403
patch: fix patch hunk/metdata synchronization (issue3384)
Patrick Mezard <patrick@mezard.eu>
parents:
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diff
changeset
|
312 |
def _ispatchingb(self, bfile): |
fc4e0fecf403
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diff
changeset
|
313 |
if bfile == '/dev/null': |
fc4e0fecf403
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parents:
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diff
changeset
|
314 |
return self.op == 'DELETE' |
fc4e0fecf403
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Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
315 |
return bfile == 'b/' + self.path |
fc4e0fecf403
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Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
316 |
|
fc4e0fecf403
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parents:
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diff
changeset
|
317 |
def ispatching(self, afile, bfile): |
fc4e0fecf403
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Patrick Mezard <patrick@mezard.eu>
parents:
16475
diff
changeset
|
318 |
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
|
319 |
|
11018
17cf756ba25d
patch: descriptive patchmeta.__repr__ to help debugging
Mads Kiilerich <mads@kiilerich.com>
parents:
10966
diff
changeset
|
320 |
def __repr__(self): |
17cf756ba25d
patch: descriptive patchmeta.__repr__ to help debugging
Mads Kiilerich <mads@kiilerich.com>
parents:
10966
diff
changeset
|
321 |
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
|
322 |
|
7152
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
323 |
def readgitpatch(lr): |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
324 |
"""extract git-style metadata about patches from <patchname>""" |
3223
53e843840349
Whitespace/Tab cleanup
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3199
diff
changeset
|
325 |
|
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
326 |
# Filter patch for git information |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
327 |
gp = None |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
328 |
gitpatches = [] |
7152
f0055cec8446
patch: pass linereader to scangitpatch(), extract from iterhunks()
Patrick Mezard <pmezard@gmail.com>
parents:
7151
diff
changeset
|
329 |
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
|
330 |
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
|
331 |
if line.startswith('diff --git a/'): |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
332 |
m = gitre.match(line) |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
333 |
if m: |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
334 |
if gp: |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
335 |
gitpatches.append(gp) |
9392
039bce1b505f
patch: readgitpatch: remove unused variable 'src'
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
9331
diff
changeset
|
336 |
dst = m.group(2) |
7148
7d84e5b00e29
patch: extract and rename gitpatch into patchmeta, document
Patrick Mezard <pmezard@gmail.com>
parents:
7147
diff
changeset
|
337 |
gp = patchmeta(dst) |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
338 |
elif gp: |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
339 |
if line.startswith('--- '): |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
340 |
gitpatches.append(gp) |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
341 |
gp = None |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
342 |
continue |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
343 |
if line.startswith('rename from '): |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
344 |
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
|
345 |
gp.oldpath = line[12:] |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
346 |
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
|
347 |
gp.path = line[10:] |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
348 |
elif line.startswith('copy from '): |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
349 |
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
|
350 |
gp.oldpath = line[10:] |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
351 |
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
|
352 |
gp.path = line[8:] |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
353 |
elif line.startswith('deleted file'): |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
354 |
gp.op = 'DELETE' |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
355 |
elif line.startswith('new file mode '): |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
356 |
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
|
357 |
gp.setmode(int(line[-6:], 8)) |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
358 |
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
|
359 |
gp.setmode(int(line[-6:], 8)) |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
360 |
elif line.startswith('GIT binary patch'): |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3329
diff
changeset
|
361 |
gp.binary = True |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
362 |
if gp: |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
363 |
gitpatches.append(gp) |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
364 |
|
12669
b0fa39c68370
patch: remove unused flags from readgitpatch()
Patrick Mezard <pmezard@gmail.com>
parents:
12645
diff
changeset
|
365 |
return gitpatches |
2861
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
366 |
|
8891
5fe8dc75aa4a
patch: use new style class in linereader
Simon Heimberg <simohe@besonet.ch>
parents:
8843
diff
changeset
|
367 |
class linereader(object): |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
368 |
# 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
|
369 |
def __init__(self, fp): |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
370 |
self.fp = fp |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
371 |
self.buf = [] |
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 push(self, line): |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
374 |
if line is not None: |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
375 |
self.buf.append(line) |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
376 |
|
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
377 |
def readline(self): |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
378 |
if self.buf: |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
379 |
l = self.buf[0] |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
380 |
del self.buf[0] |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
381 |
return l |
14418
0174d1f79280
patch: remove EOL support from linereader class
Patrick Mezard <pmezard@gmail.com>
parents:
14402
diff
changeset
|
382 |
return self.fp.readline() |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
383 |
|
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
384 |
def __iter__(self): |
14494
1ffeeb91c55d
check-code: flag 0/1 used as constant Boolean expression
Martin Geisler <mg@lazybytes.net>
parents:
14453
diff
changeset
|
385 |
while True: |
8810
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
386 |
l = self.readline() |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
387 |
if not l: |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
388 |
break |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
389 |
yield l |
ac92775b3b80
Add patch.eol to ignore EOLs when patching (issue1019)
Patrick Mezard <pmezard@gmail.com>
parents:
8778
diff
changeset
|
390 |
|
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
391 |
class abstractbackend(object): |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
392 |
def __init__(self, ui): |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
393 |
self.ui = ui |
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
394 |
|
14391
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
395 |
def getfile(self, fname): |
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
396 |
"""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
|
397 |
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
|
398 |
""" |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
399 |
raise NotImplementedError |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
400 |
|
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
401 |
def setfile(self, fname, data, mode, copysource): |
14391
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
402 |
"""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
|
403 |
(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
|
404 |
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
|
405 |
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
|
406 |
""" |
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
407 |
raise NotImplementedError |
5652
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
408 |
|
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
409 |
def unlink(self, fname): |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
410 |
"""Unlink target file.""" |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
411 |
raise NotImplementedError |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
412 |
|
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
413 |
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
|
414 |
"""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
|
415 |
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
|
416 |
files. |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
417 |
""" |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
418 |
pass |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
419 |
|
14351
d54f9bbcc640
patch: add lexists() to backends, use it in selectfile()
Patrick Mezard <pmezard@gmail.com>
parents:
14350
diff
changeset
|
420 |
def exists(self, fname): |
d54f9bbcc640
patch: add lexists() to backends, use it in selectfile()
Patrick Mezard <pmezard@gmail.com>
parents:
14350
diff
changeset
|
421 |
raise NotImplementedError |
d54f9bbcc640
patch: add lexists() to backends, use it in selectfile()
Patrick Mezard <pmezard@gmail.com>
parents:
14350
diff
changeset
|
422 |
|
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
423 |
class fsbackend(abstractbackend): |
14350
00da6624e167
patch: move copyfile() into backends, abstract basedir
Patrick Mezard <pmezard@gmail.com>
parents:
14349
diff
changeset
|
424 |
def __init__(self, ui, basedir): |
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
425 |
super(fsbackend, self).__init__(ui) |
14350
00da6624e167
patch: move copyfile() into backends, abstract basedir
Patrick Mezard <pmezard@gmail.com>
parents:
14349
diff
changeset
|
426 |
self.opener = scmutil.opener(basedir) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
427 |
|
14366
992a7e398ddd
patch: stop changing current directory before patching
Patrick Mezard <pmezard@gmail.com>
parents:
14352
diff
changeset
|
428 |
def _join(self, f): |
992a7e398ddd
patch: stop changing current directory before patching
Patrick Mezard <pmezard@gmail.com>
parents:
14352
diff
changeset
|
429 |
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
|
430 |
|
14391
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
431 |
def getfile(self, fname): |
21717
2a095d3442e0
patch: replace functions in fsbackend to use vfs
Chinmay Joshi <c@chinmayjoshi.com>
parents:
21553
diff
changeset
|
432 |
if self.opener.islink(fname): |
2a095d3442e0
patch: replace functions in fsbackend to use vfs
Chinmay Joshi <c@chinmayjoshi.com>
parents:
21553
diff
changeset
|
433 |
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
|
434 |
|
14531
b88368a3ade4
patch: remove redundant islink() call
Patrick Mezard <pmezard@gmail.com>
parents:
14494
diff
changeset
|
435 |
isexec = False |
7392
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
436 |
try: |
21717
2a095d3442e0
patch: replace functions in fsbackend to use vfs
Chinmay Joshi <c@chinmayjoshi.com>
parents:
21553
diff
changeset
|
437 |
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
|
438 |
except OSError, e: |
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
439 |
if e.errno != errno.ENOENT: |
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
440 |
raise |
22296
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
441 |
try: |
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
442 |
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
|
443 |
except IOError, e: |
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
444 |
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
|
445 |
raise |
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
446 |
return None, None |
7392
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
447 |
|
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
448 |
def setfile(self, fname, data, mode, copysource): |
14391
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
449 |
islink, isexec = mode |
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
450 |
if data is None: |
21717
2a095d3442e0
patch: replace functions in fsbackend to use vfs
Chinmay Joshi <c@chinmayjoshi.com>
parents:
21553
diff
changeset
|
451 |
self.opener.setflags(fname, islink, isexec) |
14390
ce77c275bec3
patch: merge backend setmode() into writelines()
Patrick Mezard <pmezard@gmail.com>
parents:
14389
diff
changeset
|
452 |
return |
14391
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
453 |
if islink: |
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
454 |
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
|
455 |
else: |
14391
1e64e1e12195
patch: unify backend file access interface
Patrick Mezard <pmezard@gmail.com>
parents:
14390
diff
changeset
|
456 |
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
|
457 |
if isexec: |
21717
2a095d3442e0
patch: replace functions in fsbackend to use vfs
Chinmay Joshi <c@chinmayjoshi.com>
parents:
21553
diff
changeset
|
458 |
self.opener.setflags(fname, False, True) |
7392
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
459 |
|
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
460 |
def unlink(self, fname): |
21717
2a095d3442e0
patch: replace functions in fsbackend to use vfs
Chinmay Joshi <c@chinmayjoshi.com>
parents:
21553
diff
changeset
|
461 |
self.opener.unlinkpath(fname, ignoremissing=True) |
7392
564326a6ef9c
patch: isolate patchfile filesystem calls into methods
Patrick Mezard <pmezard@gmail.com>
parents:
7391
diff
changeset
|
462 |
|
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
463 |
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
|
464 |
fname = fname + ".rej" |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
465 |
self.ui.warn( |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
466 |
_("%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
|
467 |
(failed, total, fname)) |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
468 |
fp = self.opener(fname, 'w') |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
469 |
fp.writelines(lines) |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
470 |
fp.close() |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
471 |
|
14351
d54f9bbcc640
patch: add lexists() to backends, use it in selectfile()
Patrick Mezard <pmezard@gmail.com>
parents:
14350
diff
changeset
|
472 |
def exists(self, fname): |
21717
2a095d3442e0
patch: replace functions in fsbackend to use vfs
Chinmay Joshi <c@chinmayjoshi.com>
parents:
21553
diff
changeset
|
473 |
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
|
474 |
|
14370
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
475 |
class workingbackend(fsbackend): |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
476 |
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
|
477 |
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
|
478 |
self.repo = repo |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
479 |
self.similarity = similarity |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
480 |
self.removed = set() |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
481 |
self.changed = set() |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
482 |
self.copied = [] |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
483 |
|
14453
ea3d548132cc
patch: do not patch unknown files (issue752)
Patrick Mezard <pmezard@gmail.com>
parents:
14452
diff
changeset
|
484 |
def _checkknown(self, fname): |
ea3d548132cc
patch: do not patch unknown files (issue752)
Patrick Mezard <pmezard@gmail.com>
parents:
14452
diff
changeset
|
485 |
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
|
486 |
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
|
487 |
|
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
488 |
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
|
489 |
self._checkknown(fname) |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
490 |
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
|
491 |
if copysource is not None: |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
492 |
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
|
493 |
self.changed.add(fname) |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
494 |
|
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
495 |
def unlink(self, fname): |
14453
ea3d548132cc
patch: do not patch unknown files (issue752)
Patrick Mezard <pmezard@gmail.com>
parents:
14452
diff
changeset
|
496 |
self._checkknown(fname) |
14370
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
497 |
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
|
498 |
self.removed.add(fname) |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
499 |
self.changed.add(fname) |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
500 |
|
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
501 |
def close(self): |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
502 |
wctx = self.repo[None] |
19155
0b3689a08df5
patch: use scmutil.marktouched instead of scmutil.addremove
Siddharth Agarwal <sid0@fb.com>
parents:
18830
diff
changeset
|
503 |
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
|
504 |
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
|
505 |
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
|
506 |
if self.removed: |
14435
5f6090e559fa
context: make forget work like commands.forget
Matt Mackall <mpm@selenic.com>
parents:
14418
diff
changeset
|
507 |
wctx.forget(sorted(self.removed)) |
16112
d7829b2ecf32
import: handle git renames and --similarity (issue3187)
Patrick Mezard <patrick@mezard.eu>
parents:
15971
diff
changeset
|
508 |
for f in self.removed: |
d7829b2ecf32
import: handle git renames and --similarity (issue3187)
Patrick Mezard <patrick@mezard.eu>
parents:
15971
diff
changeset
|
509 |
if f not in self.repo.dirstate: |
d7829b2ecf32
import: handle git renames and --similarity (issue3187)
Patrick Mezard <patrick@mezard.eu>
parents:
15971
diff
changeset
|
510 |
# 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
|
511 |
# dirstate, it was probably marked added then |
d7829b2ecf32
import: handle git renames and --similarity (issue3187)
Patrick Mezard <patrick@mezard.eu>
parents:
15971
diff
changeset
|
512 |
# 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
|
513 |
# marktouched(). |
0b3689a08df5
patch: use scmutil.marktouched instead of scmutil.addremove
Siddharth Agarwal <sid0@fb.com>
parents:
18830
diff
changeset
|
514 |
changed.discard(f) |
0b3689a08df5
patch: use scmutil.marktouched instead of scmutil.addremove
Siddharth Agarwal <sid0@fb.com>
parents:
18830
diff
changeset
|
515 |
if changed: |
0b3689a08df5
patch: use scmutil.marktouched instead of scmutil.addremove
Siddharth Agarwal <sid0@fb.com>
parents:
18830
diff
changeset
|
516 |
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
|
517 |
return sorted(self.changed) |
17cea10c343e
patch: add a workingbackend dirstate layer on top of fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14369
diff
changeset
|
518 |
|
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
519 |
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
|
520 |
def __init__(self, maxsize=None): |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
521 |
self.opener = None |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
522 |
self.files = {} |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
523 |
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
|
524 |
self.maxsize = maxsize |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
525 |
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
|
526 |
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
|
527 |
self.size = 0 |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
528 |
self.data = {} |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
529 |
|
14609
f53dc0787424
patch: extend filtestore to store an optional copy source
Patrick Mezard <pmezard@gmail.com>
parents:
14566
diff
changeset
|
530 |
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
|
531 |
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
|
532 |
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
|
533 |
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
|
534 |
else: |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
535 |
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
|
536 |
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
|
537 |
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
|
538 |
# 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
|
539 |
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
|
540 |
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
|
541 |
self.created += 1 |
7ddf9a607b75
patch: make filestore store data in memory and fallback to fs
Patrick Mezard <pmezard@gmail.com>
parents:
14611
diff
changeset
|
542 |
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
|
543 |
|
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
544 |
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
|
545 |
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
|
546 |
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
|
547 |
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
|
548 |
return None, None, None |
14609
f53dc0787424
patch: extend filtestore to store an optional copy source
Patrick Mezard <pmezard@gmail.com>
parents:
14566
diff
changeset
|
549 |
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
|
550 |
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
|
551 |
|
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
552 |
def close(self): |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
553 |
if self.opener: |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
554 |
shutil.rmtree(self.opener.base) |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
555 |
|
14611
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
556 |
class repobackend(abstractbackend): |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
557 |
def __init__(self, ui, repo, ctx, store): |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
558 |
super(repobackend, self).__init__(ui) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
559 |
self.repo = repo |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
560 |
self.ctx = ctx |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
561 |
self.store = store |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
562 |
self.changed = set() |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
563 |
self.removed = set() |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
564 |
self.copied = {} |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
565 |
|
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
566 |
def _checkknown(self, fname): |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
567 |
if fname not in self.ctx: |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
568 |
raise PatchError(_('cannot patch %s: file is not tracked') % fname) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
569 |
|
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
570 |
def getfile(self, fname): |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
571 |
try: |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
572 |
fctx = self.ctx[fname] |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
573 |
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
|
574 |
return None, None |
14611
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
575 |
flags = fctx.flags() |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
576 |
return fctx.data(), ('l' in flags, 'x' in flags) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
577 |
|
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
578 |
def setfile(self, fname, data, mode, copysource): |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
579 |
if copysource: |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
580 |
self._checkknown(copysource) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
581 |
if data is None: |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
582 |
data = self.ctx[fname].data() |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
583 |
self.store.setfile(fname, data, mode, copysource) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
584 |
self.changed.add(fname) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
585 |
if copysource: |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
586 |
self.copied[fname] = copysource |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
587 |
|
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
588 |
def unlink(self, fname): |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
589 |
self._checkknown(fname) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
590 |
self.removed.add(fname) |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
591 |
|
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
592 |
def exists(self, fname): |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
593 |
return fname in self.ctx |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
594 |
|
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
595 |
def close(self): |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
596 |
return self.changed | self.removed |
adbf5e7df96d
import: add --bypass option
Patrick Mezard <pmezard@gmail.com>
parents:
14609
diff
changeset
|
597 |
|
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
598 |
# @@ -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
|
599 |
unidesc = re.compile('@@ -(\d+)(?:,(\d+))? \+(\d+)(?:,(\d+))? @@') |
5414b56cfad6
patch: simplify hunk extents parsing
Patrick Mezard <pmezard@gmail.com>
parents:
15462
diff
changeset
|
600 |
contextdesc = re.compile('(?:---|\*\*\*) (\d+)(?:,(\d+))? (?:---|\*\*\*)') |
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
601 |
eolmodes = ['strict', 'crlf', 'lf', 'auto'] |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
602 |
|
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
603 |
class patchfile(object): |
14566
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
604 |
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
|
605 |
self.fname = gp.path |
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
606 |
self.eolmode = eolmode |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
607 |
self.eol = None |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
608 |
self.backend = backend |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
609 |
self.ui = ui |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
610 |
self.lines = [] |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
611 |
self.exists = False |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
612 |
self.missing = True |
14566
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
613 |
self.mode = gp.mode |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
614 |
self.copysource = gp.oldpath |
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
615 |
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
|
616 |
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
|
617 |
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
|
618 |
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
|
619 |
else: |
650b5b6e75ed
convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents:
21833
diff
changeset
|
620 |
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
|
621 |
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
|
622 |
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
|
623 |
self.missing = False |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
624 |
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
|
625 |
self.lines = mdiff.splitnewlines(data) |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
626 |
if self.mode is None: |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
627 |
self.mode = mode |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
628 |
if self.lines: |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
629 |
# Normalize line endings |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
630 |
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
|
631 |
self.eol = '\r\n' |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
632 |
elif self.lines[0].endswith('\n'): |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
633 |
self.eol = '\n' |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
634 |
if eolmode != 'strict': |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
635 |
nlines = [] |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
636 |
for l in self.lines: |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
637 |
if l.endswith('\r\n'): |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
638 |
l = l[:-2] + '\n' |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
639 |
nlines.append(l) |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
640 |
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
|
641 |
else: |
14566
d0c2cc11e611
patch: generalize the use of patchmeta in applydiff()
Patrick Mezard <pmezard@gmail.com>
parents:
14565
diff
changeset
|
642 |
if self.create: |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
643 |
self.missing = False |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
644 |
if self.mode is None: |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
645 |
self.mode = (False, False) |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
646 |
if self.missing: |
17299
e51d4aedace9
check-code: indent 4 spaces in py files
Mads Kiilerich <mads@kiilerich.com>
parents:
16834
diff
changeset
|
647 |
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
|
648 |
|
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
649 |
self.hash = {} |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
650 |
self.dirty = 0 |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
651 |
self.offset = 0 |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
652 |
self.skew = 0 |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
653 |
self.rej = [] |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
654 |
self.fileprinted = False |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
655 |
self.printfile(False) |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
656 |
self.hunks = 0 |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
657 |
|
14367
468d7d1744b4
patch: set desired mode when patching, not in updatedir()
Patrick Mezard <pmezard@gmail.com>
parents:
14366
diff
changeset
|
658 |
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
|
659 |
if self.eolmode == 'auto': |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
660 |
eol = self.eol |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
661 |
elif self.eolmode == 'crlf': |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
662 |
eol = '\r\n' |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
663 |
else: |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
664 |
eol = '\n' |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
665 |
|
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
666 |
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
|
667 |
rawlines = [] |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
668 |
for l in lines: |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
669 |
if l and l[-1] == '\n': |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
670 |
l = l[:-1] + eol |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
671 |
rawlines.append(l) |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
672 |
lines = rawlines |
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
673 |
|
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
674 |
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
|
675 |
|
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
676 |
def printfile(self, warn): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
677 |
if self.fileprinted: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
678 |
return |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
679 |
if warn or self.ui.verbose: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
680 |
self.fileprinted = True |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
681 |
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
|
682 |
if warn: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
683 |
self.ui.warn(s) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
684 |
else: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
685 |
self.ui.note(s) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
686 |
|
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 findlines(self, l, linenum): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
689 |
# 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
|
690 |
# 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
|
691 |
# from linenum |
5143
d4fa6bafc43a
Remove trailing spaces, fix indentation
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5116
diff
changeset
|
692 |
|
9681
ac3a68cb16eb
patch: simplify logic
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
9642
diff
changeset
|
693 |
cand = self.hash.get(l, []) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
694 |
if len(cand) > 1: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
695 |
# 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
|
696 |
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
|
697 |
return cand |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
698 |
|
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
699 |
def write_rej(self): |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
700 |
# 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
|
701 |
# 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
|
702 |
# 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
|
703 |
# without having to type the filename. |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
704 |
if not self.rej: |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
705 |
return |
14349
776ae95b8835
patch: merge makerejlines() into write_rej()
Patrick Mezard <pmezard@gmail.com>
parents:
14348
diff
changeset
|
706 |
base = os.path.basename(self.fname) |
776ae95b8835
patch: merge makerejlines() into write_rej()
Patrick Mezard <pmezard@gmail.com>
parents:
14348
diff
changeset
|
707 |
lines = ["--- %s\n+++ %s\n" % (base, base)] |
776ae95b8835
patch: merge makerejlines() into write_rej()
Patrick Mezard <pmezard@gmail.com>
parents:
14348
diff
changeset
|
708 |
for x in self.rej: |
776ae95b8835
patch: merge makerejlines() into write_rej()
Patrick Mezard <pmezard@gmail.com>
parents:
14348
diff
changeset
|
709 |
for l in x.hunk: |
776ae95b8835
patch: merge makerejlines() into write_rej()
Patrick Mezard <pmezard@gmail.com>
parents:
14348
diff
changeset
|
710 |
lines.append(l) |
776ae95b8835
patch: merge makerejlines() into write_rej()
Patrick Mezard <pmezard@gmail.com>
parents:
14348
diff
changeset
|
711 |
if l[-1] != '\n': |
776ae95b8835
patch: merge makerejlines() into write_rej()
Patrick Mezard <pmezard@gmail.com>
parents:
14348
diff
changeset
|
712 |
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
|
713 |
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
|
714 |
|
9393
23c4e772c172
patch: remove the unused, broken reverse() function
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
9392
diff
changeset
|
715 |
def apply(self, h): |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
716 |
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
|
717 |
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
|
718 |
(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
|
719 |
h.lenb)) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
720 |
|
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
721 |
self.hunks += 1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
722 |
|
5652
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
723 |
if self.missing: |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
724 |
self.rej.append(h) |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
725 |
return -1 |
e90e72c6b4c7
patch: write rej files for missing targets (issue 853)
Patrick Mezard <pmezard@gmail.com>
parents:
5651
diff
changeset
|
726 |
|
14451
c78d41db6f88
patch: refactor file creation/removal detection
Patrick Mezard <pmezard@gmail.com>
parents:
14437
diff
changeset
|
727 |
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
|
728 |
if self.copysource: |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
729 |
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
|
730 |
"exists\n") % self.fname) |
14452
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
731 |
else: |
ee574cfd0c32
patch: use temporary files to handle intermediate copies
Patrick Mezard <pmezard@gmail.com>
parents:
14451
diff
changeset
|
732 |
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
|
733 |
self.rej.append(h) |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
734 |
return -1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
735 |
|
9585
ea1935e2020a
patch: handle symlinks without symlinkhunk
Patrick Mezard <pmezard@gmail.com>
parents:
9573
diff
changeset
|
736 |
if isinstance(h, binhunk): |
14451
c78d41db6f88
patch: refactor file creation/removal detection
Patrick Mezard <pmezard@gmail.com>
parents:
14437
diff
changeset
|
737 |
if self.remove: |
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
738 |
self.backend.unlink(self.fname) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
739 |
else: |
20137
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
740 |
l = h.new(self.lines) |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
741 |
self.lines[:] = l |
9f1d4323c749
patch: add support for git delta hunks
Nicolas Vigier <boklm@mars-attacks.org>
parents:
20035
diff
changeset
|
742 |
self.offset += len(l) |
14217
71d5287351e9
patchfile: use real Booleans instead of 0/1
Martin Geisler <mg@aragost.com>
parents:
14017
diff
changeset
|
743 |
self.dirty = True |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
744 |
return 0 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
745 |
|
10127
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
746 |
horig = h |
10128
ea7c392f2b08
patch: drop eol normalization fast-path for 'lf' and 'crlf'
Patrick Mezard <pmezard@gmail.com>
parents:
10127
diff
changeset
|
747 |
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
|
748 |
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
|
749 |
# 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
|
750 |
# 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
|
751 |
# line-endings. |
10127
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
752 |
h = h.getnormalized() |
d8214e944b84
patch: fix eolmode=auto with new files
Patrick Mezard <pmezard@gmail.com>
parents:
10102
diff
changeset
|
753 |
|
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
754 |
# 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
|
755 |
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
|
756 |
oldstart += self.offset |
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
757 |
orig_start = oldstart |
10135
9a4034b630c4
patch: better handling of sequence of offset patch hunks (issue1941)
Greg Onufer <gonufer@jazzhaiku.com>
parents:
9725
diff
changeset
|
758 |
# 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
|
759 |
# 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
|
760 |
# fast case code |
16122
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
761 |
if (self.skew == 0 and |
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
762 |
diffhelpers.testhunk(old, self.lines, oldstart) == 0): |
14451
c78d41db6f88
patch: refactor file creation/removal detection
Patrick Mezard <pmezard@gmail.com>
parents:
14437
diff
changeset
|
763 |
if self.remove: |
14348
c1c719103392
patch: extract fs access from patchfile into fsbackend
Patrick Mezard <pmezard@gmail.com>
parents:
14347
diff
changeset
|
764 |
self.backend.unlink(self.fname) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
765 |
else: |
16122
9ef3a4a2c6c0
patch: make hunk.fuzzit() compute the fuzzed start locations
Patrick Mezard <patrick@mezard.eu>
parents:
16121
diff
changeset
|
766 |
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
|
767 |
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
|
768 |
self.dirty = True |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
769 |
return 0 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
770 |
|
13700
63307feb59dd
patch: inline patchfile.hashlines()
Patrick Mezard <pmezard@gmail.com>
parents:
13699
diff
changeset
|
771 |
# 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
|
772 |
self.hash = {} |
63307feb59dd
patch: inline patchfile.hashlines()
Patrick Mezard <pmezard@gmail.com>
parents:
13699
diff
changeset
|
773 |
for x, s in enumerate(self.lines): |
63307feb59dd
patch: inline patchfile.hashlines()
Patrick Mezard <pmezard@gmail.com>
parents:
13699
diff
changeset
|
774 |
self.hash.setdefault(s, []).append(x) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
775 |
|
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
776 |
for fuzzlen in xrange(3): |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
777 |
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
|
778 |
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
|
779 |
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
|
780 |
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
|
781 |
if old: |
b0c7525f826d
patch: fix fuzzing of hunks without previous lines (issue3264)
Patrick Mezard <patrick@mezard.eu>
parents:
16122
diff
changeset
|
782 |
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
|
783 |
else: |
b0c7525f826d
patch: fix fuzzing of hunks without previous lines (issue3264)
Patrick Mezard <patrick@mezard.eu>
parents:
16122
diff
changeset
|
784 |
# 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
|
785 |
# take the skew in account |
b0c7525f826d
patch: fix fuzzing of hunks without previous lines (issue3264)
Patrick Mezard <patrick@mezard.eu>
parents:
16122
diff
changeset
|
786 |
cand = [oldstart] |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
787 |
|
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
788 |
for l in cand: |
16123
b0c7525f826d
patch: fix fuzzing of hunks without previous lines (issue3264)
Patrick Mezard <patrick@mezard.eu>
parents:
16122
diff
changeset
|
789 |
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
|
790 |
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
|
791 |
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
|
792 |
self.skew = l - orig_start |
14217
71d5287351e9
patchfile: use real Booleans instead of 0/1
Martin Geisler <mg@aragost.com>
parents:
14017
diff
changeset
|
793 |
self.dirty = True |
10518
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
794 |
offset = l - orig_start - fuzzlen |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
795 |
if fuzzlen: |
10518
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
796 |
msg = _("Hunk #%d succeeded at %d " |
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
797 |
"with fuzz %d " |
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
798 |
"(offset %d lines).\n") |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
799 |
self.printfile(True) |
10518
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
800 |
self.ui.warn(msg % |
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
801 |
(h.number, l + 1, fuzzlen, offset)) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
802 |
else: |
10518
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
803 |
msg = _("Hunk #%d succeeded at %d " |
8090
388bb482024e
patch, i18n: avoid parameterized plural
Wagner Bruna <wbruna@yahoo.com>
parents:
7972
diff
changeset
|
804 |
"(offset %d lines).\n") |
10518
5fe51d348daf
patch, i18n: avoid parameterized messages
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
10501
diff
changeset
|
805 |
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
|
806 |
return fuzzlen |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
807 |
self.printfile(True) |
4898
bc905a6c0e76
patch.py: fix some incorrect uses of _() for i18n
Bryan O'Sullivan <bos@serpentine.com>
parents:
4897
diff
changeset
|
808 |
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
|
809 |
self.rej.append(horig) |
4897
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
810 |
return -1 |
4574925db5c0
Add Chris Mason's mpatch library.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4778
diff
changeset
|
811 |
|
13701
bc38ff7cb919
patch: move closefile() into patchfile.close()
Patrick Mezard <pmezard@gmail.com>
parents:
13700
diff
changeset
|
812 |
def close(self): |
bc38ff7cb919
patch: move closefile() into patchfile.close()
Patrick Mezard <pmezard@gmail.com>
parents:
13700
diff
changeset
|
813 |
if self.dirty: |
14367
468d7d1744b4
patch: set desired mode when patching, not in updatedir()
Patrick Mezard <pmezard@gmail.com>
parents:
14366
diff
changeset
|
814 |
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
|
815 |
self.write_rej() |
bc38ff7cb919
patch: move closefile() into patchfile.close()
Patrick Mezard <pmezard@gmail.com>
parents:
13700
diff
changeset
|
816 |
return len(self.rej) |
bc38ff7cb919
patch: move closefile() into patchfile.close()
Patrick Mezard <pmezard@gmail.com>
parents:
13700
diff
changeset
|
817 |
|
24261
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
818 |
class header(object): |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
819 |
"""patch header |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
820 |
""" |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
821 |
diffgit_re = re.compile('diff --git a/(.*) b/(.*)$') |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
822 |
diff_re = re.compile('diff -r .* (.*)$') |
24845
8133494accf1
record: edit patch of newly added files (issue4304)
Laurent Charignon <lcharignon@fb.com>
parents:
24837
diff
changeset
|
823 |
allhunks_re = re.compile('(?:index|deleted file) ') |
24261
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
824 |
pretty_re = re.compile('(?:new file|deleted file) ') |
24845
8133494accf1
record: edit patch of newly added files (issue4304)
Laurent Charignon <lcharignon@fb.com>
parents:
24837
diff
changeset
|
825 |
special_re = re.compile('(?:index|deleted|copy|rename) ') |
8133494accf1
record: edit patch of newly added files (issue4304)
Laurent Charignon <lcharignon@fb.com>
parents:
24837
diff
changeset
|
826 |
newfile_re = re.compile('(?:new file)') |
24261
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
827 |
|
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
828 |
def __init__(self, header): |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
829 |
self.header = header |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
830 |
self.hunks = [] |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
831 |
|
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
832 |
def binary(self): |
25149
3f0744eeaeaf
cleanup: use __builtins__.any instead of util.any
Augie Fackler <augie@google.com>
parents:
25138
diff
changeset
|
833 |
return any(h.startswith('index ') for h in self.header) |
24261
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
834 |
|
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
835 |
def pretty(self, fp): |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
836 |
for h in self.header: |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
837 |
if h.startswith('index '): |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
838 |
fp.write(_('this modifies a binary file (all or nothing)\n')) |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
839 |
break |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
840 |
if self.pretty_re.match(h): |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
841 |
fp.write(h) |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
842 |
if self.binary(): |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
843 |
fp.write(_('this is a binary file\n')) |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
844 |
break |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
845 |
if h.startswith('---'): |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
846 |
fp.write(_('%d hunks, %d lines changed\n') % |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
847 |
(len(self.hunks), |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
848 |
sum([max(h.added, h.removed) for h in self.hunks]))) |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
849 |
break |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
850 |
fp.write(h) |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
851 |
|
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
852 |
def write(self, fp): |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
853 |
fp.write(''.join(self.header)) |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
854 |
|
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
855 |
def allhunks(self): |
25149
3f0744eeaeaf
cleanup: use __builtins__.any instead of util.any
Augie Fackler <augie@google.com>
parents:
25138
diff
changeset
|
856 |
return any(self.allhunks_re.match(h) for h in self.header) |
24261
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
857 |
|
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
858 |
def files(self): |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
859 |
match = self.diffgit_re.match(self.header[0]) |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
860 |
if match: |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
861 |
fromfile, tofile = match.groups() |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
862 |
if fromfile == tofile: |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
863 |
return [fromfile] |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
864 |
return [fromfile, tofile] |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com>
parents:
24260
diff
changeset
|
865 |
else: |
20aac24e2114
record: move header class from record to patch
Laurent Charignon <lcharignon@fb.com> |