author | Brendan Cully <brendan@kublai.com> |
Wed, 25 Oct 2006 15:10:30 -0700 | |
changeset 3516 | 54246ac4b652 |
parent 3468 | 0e68608bd11d |
child 3540 | da3ee7ca620f |
permissions | -rw-r--r-- |
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# patch.py - patch file parsing routines |
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# |
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# Copyright 2006 Brendan Cully <brendan@kublai.com> |
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# |
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# This software may be used and distributed according to the terms |
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# of the GNU General Public License, incorporated herein by reference. |
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|
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from demandload import demandload |
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from i18n import gettext as _ |
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from node import * |
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demandload(globals(), "base85 cmdutil mdiff util") |
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demandload(globals(), "cStringIO email.Parser errno os popen2 re shutil sha") |
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demandload(globals(), "sys tempfile zlib") |
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|
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# helper functions |
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|
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def copyfile(src, dst, basedir=None): |
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if not basedir: |
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basedir = os.getcwd() |
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|
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abssrc, absdst = [os.path.join(basedir, n) for n in (src, dst)] |
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if os.path.exists(absdst): |
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raise util.Abort(_("cannot create %s: destination already exists") % |
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dst) |
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|
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targetdir = os.path.dirname(absdst) |
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if not os.path.isdir(targetdir): |
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os.makedirs(targetdir) |
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try: |
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shutil.copyfile(abssrc, absdst) |
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shutil.copymode(abssrc, absdst) |
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except shutil.Error, inst: |
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raise util.Abort(str(inst)) |
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# public functions |
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def extract(ui, fileobj): |
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'''extract patch from data read from fileobj. |
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patch can be normal patch or contained in email message. |
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return tuple (filename, message, user, date). any item in returned |
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tuple can be None. if filename is None, fileobj did not contain |
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patch. caller must unlink filename when done.''' |
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|
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# attempt to detect the start of a patch |
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# (this heuristic is borrowed from quilt) |
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diffre = re.compile(r'^(?:Index:[ \t]|diff[ \t]|RCS file: |' + |
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'retrieving revision [0-9]+(\.[0-9]+)*$|' + |
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'(---|\*\*\*)[ \t])', re.MULTILINE) |
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|
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fd, tmpname = tempfile.mkstemp(prefix='hg-patch-') |
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tmpfp = os.fdopen(fd, 'w') |
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try: |
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hgpatch = False |
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msg = email.Parser.Parser().parse(fileobj) |
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|
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message = msg['Subject'] |
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user = msg['From'] |
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# should try to parse msg['Date'] |
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date = None |
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|
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if message: |
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message = message.replace('\n\t', ' ') |
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ui.debug('Subject: %s\n' % message) |
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if user: |
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ui.debug('From: %s\n' % user) |
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diffs_seen = 0 |
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ok_types = ('text/plain', 'text/x-diff', 'text/x-patch') |
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|
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for part in msg.walk(): |
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content_type = part.get_content_type() |
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ui.debug('Content-Type: %s\n' % content_type) |
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if content_type not in ok_types: |
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continue |
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payload = part.get_payload(decode=True) |
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m = diffre.search(payload) |
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if m: |
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ui.debug(_('found patch at byte %d\n') % m.start(0)) |
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diffs_seen += 1 |
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cfp = cStringIO.StringIO() |
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if message: |
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cfp.write(message) |
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cfp.write('\n') |
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for line in payload[:m.start(0)].splitlines(): |
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if line.startswith('# HG changeset patch'): |
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ui.debug(_('patch generated by hg export\n')) |
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hgpatch = True |
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# drop earlier commit message content |
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cfp.seek(0) |
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cfp.truncate() |
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elif hgpatch: |
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if line.startswith('# User '): |
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user = line[7:] |
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ui.debug('From: %s\n' % user) |
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elif line.startswith("# Date "): |
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date = line[7:] |
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if not line.startswith('# '): |
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cfp.write(line) |
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cfp.write('\n') |
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message = cfp.getvalue() |
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if tmpfp: |
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tmpfp.write(payload) |
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if not payload.endswith('\n'): |
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|
106 |
tmpfp.write('\n') |
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|
107 |
elif not diffs_seen and message and content_type == 'text/plain': |
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|
108 |
message += '\n' + payload |
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changeset
|
109 |
except: |
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changeset
|
110 |
tmpfp.close() |
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changeset
|
111 |
os.unlink(tmpname) |
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changeset
|
112 |
raise |
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changeset
|
113 |
|
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|
114 |
tmpfp.close() |
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changeset
|
115 |
if not diffs_seen: |
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|
116 |
os.unlink(tmpname) |
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|
117 |
return None, message, user, date |
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changeset
|
118 |
return tmpname, message, user, date |
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0f08f2c042ec
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changeset
|
119 |
|
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|
120 |
def readgitpatch(patchname): |
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|
121 |
"""extract git-style metadata about patches from <patchname>""" |
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|
122 |
class gitpatch: |
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|
123 |
"op is one of ADD, DELETE, RENAME, MODIFY or COPY" |
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|
124 |
def __init__(self, path): |
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|
125 |
self.path = path |
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|
126 |
self.oldpath = None |
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|
127 |
self.mode = None |
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|
128 |
self.op = 'MODIFY' |
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|
129 |
self.copymod = False |
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|
130 |
self.lineno = 0 |
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|
131 |
self.binary = False |
3215
53e843840349
Whitespace/Tab cleanup
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diff
changeset
|
132 |
|
2860
0f08f2c042ec
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changeset
|
133 |
# Filter patch for git information |
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|
134 |
gitre = re.compile('diff --git a/(.*) b/(.*)') |
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|
135 |
pf = file(patchname) |
0f08f2c042ec
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changeset
|
136 |
gp = None |
0f08f2c042ec
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changeset
|
137 |
gitpatches = [] |
0f08f2c042ec
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parents:
diff
changeset
|
138 |
# Can have a git patch with only metadata, causing patch to complain |
0f08f2c042ec
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changeset
|
139 |
dopatch = False |
0f08f2c042ec
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parents:
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changeset
|
140 |
|
0f08f2c042ec
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changeset
|
141 |
lineno = 0 |
0f08f2c042ec
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changeset
|
142 |
for line in pf: |
0f08f2c042ec
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parents:
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changeset
|
143 |
lineno += 1 |
0f08f2c042ec
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parents:
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changeset
|
144 |
if line.startswith('diff --git'): |
0f08f2c042ec
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parents:
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changeset
|
145 |
m = gitre.match(line) |
0f08f2c042ec
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parents:
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changeset
|
146 |
if m: |
0f08f2c042ec
Move patch-related code into its own module.
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parents:
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changeset
|
147 |
if gp: |
0f08f2c042ec
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changeset
|
148 |
gitpatches.append(gp) |
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changeset
|
149 |
src, dst = m.group(1,2) |
0f08f2c042ec
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parents:
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changeset
|
150 |
gp = gitpatch(dst) |
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parents:
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changeset
|
151 |
gp.lineno = lineno |
0f08f2c042ec
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parents:
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changeset
|
152 |
elif gp: |
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parents:
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changeset
|
153 |
if line.startswith('--- '): |
0f08f2c042ec
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parents:
diff
changeset
|
154 |
if gp.op in ('COPY', 'RENAME'): |
0f08f2c042ec
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parents:
diff
changeset
|
155 |
gp.copymod = True |
0f08f2c042ec
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parents:
diff
changeset
|
156 |
dopatch = 'filter' |
0f08f2c042ec
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parents:
diff
changeset
|
157 |
gitpatches.append(gp) |
0f08f2c042ec
Move patch-related code into its own module.
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parents:
diff
changeset
|
158 |
gp = None |
0f08f2c042ec
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parents:
diff
changeset
|
159 |
if not dopatch: |
0f08f2c042ec
Move patch-related code into its own module.
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parents:
diff
changeset
|
160 |
dopatch = True |
0f08f2c042ec
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parents:
diff
changeset
|
161 |
continue |
0f08f2c042ec
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parents:
diff
changeset
|
162 |
if line.startswith('rename from '): |
0f08f2c042ec
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parents:
diff
changeset
|
163 |
gp.op = 'RENAME' |
0f08f2c042ec
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parents:
diff
changeset
|
164 |
gp.oldpath = line[12:].rstrip() |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
165 |
elif line.startswith('rename to '): |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
166 |
gp.path = line[10:].rstrip() |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
167 |
elif line.startswith('copy from '): |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
168 |
gp.op = 'COPY' |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
169 |
gp.oldpath = line[10:].rstrip() |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
170 |
elif line.startswith('copy to '): |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
171 |
gp.path = line[8:].rstrip() |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
172 |
elif line.startswith('deleted file'): |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
173 |
gp.op = 'DELETE' |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
174 |
elif line.startswith('new file mode '): |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
175 |
gp.op = 'ADD' |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
176 |
gp.mode = int(line.rstrip()[-3:], 8) |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
177 |
elif line.startswith('new mode '): |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
178 |
gp.mode = int(line.rstrip()[-3:], 8) |
3367
7f486971d263
Add git-1.4 binary patch support
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parents:
3327
diff
changeset
|
179 |
elif line.startswith('GIT binary patch'): |
7f486971d263
Add git-1.4 binary patch support
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parents:
3327
diff
changeset
|
180 |
if not dopatch: |
7f486971d263
Add git-1.4 binary patch support
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parents:
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diff
changeset
|
181 |
dopatch = 'binary' |
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Add git-1.4 binary patch support
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diff
changeset
|
182 |
gp.binary = True |
2860
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
183 |
if gp: |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
184 |
gitpatches.append(gp) |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
185 |
|
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
186 |
if not gitpatches: |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
187 |
dopatch = True |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
188 |
|
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
189 |
return (dopatch, gitpatches) |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
190 |
|
3052
efd26ceedafb
Fix git patch application when cwd != repo.root
Brendan Cully <brendan@kublai.com>
parents:
2952
diff
changeset
|
191 |
def dogitpatch(patchname, gitpatches, cwd=None): |
2860
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
192 |
"""Preprocess git patch so that vanilla patch can handle it""" |
3367
7f486971d263
Add git-1.4 binary patch support
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parents:
3327
diff
changeset
|
193 |
def extractbin(fp): |
3372
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
194 |
line = fp.readline().rstrip() |
3367
7f486971d263
Add git-1.4 binary patch support
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parents:
3327
diff
changeset
|
195 |
while line and not line.startswith('literal '): |
3372
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
196 |
line = fp.readline().rstrip() |
3367
7f486971d263
Add git-1.4 binary patch support
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parents:
3327
diff
changeset
|
197 |
if not line: |
7f486971d263
Add git-1.4 binary patch support
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parents:
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diff
changeset
|
198 |
return |
3372
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
199 |
size = int(line[8:]) |
3367
7f486971d263
Add git-1.4 binary patch support
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parents:
3327
diff
changeset
|
200 |
dec = [] |
3372
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
201 |
line = fp.readline().rstrip() |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
202 |
while line: |
3372
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
203 |
l = line[0] |
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
204 |
if l <= 'Z' and l >= 'A': |
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
205 |
l = ord(l) - ord('A') + 1 |
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
206 |
else: |
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
207 |
l = ord(l) - ord('a') + 27 |
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
208 |
dec.append(base85.b85decode(line[1:])[:l]) |
fd43ff3b4442
Use line length field when extracting git binary patches
Brendan Cully <brendan@kublai.com>
parents:
3367
diff
changeset
|
209 |
line = fp.readline().rstrip() |
3367
7f486971d263
Add git-1.4 binary patch support
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parents:
3327
diff
changeset
|
210 |
text = zlib.decompress(''.join(dec)) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
211 |
if len(text) != size: |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
212 |
raise util.Abort(_('binary patch is %d bytes, not %d') % |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
213 |
(len(text), size)) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
214 |
return text |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
215 |
|
2860
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
216 |
pf = file(patchname) |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
217 |
pfline = 1 |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
218 |
|
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
219 |
fd, patchname = tempfile.mkstemp(prefix='hg-patch-') |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
220 |
tmpfp = os.fdopen(fd, 'w') |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
221 |
|
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
222 |
try: |
3468
0e68608bd11d
use xrange instead of range
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3460
diff
changeset
|
223 |
for i in xrange(len(gitpatches)): |
2860
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
224 |
p = gitpatches[i] |
3367
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225 |
if not p.copymod and not p.binary: |
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226 |
continue |
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|
227 |
|
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|
228 |
# rewrite patch hunk |
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|
229 |
while pfline < p.lineno: |
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|
230 |
tmpfp.write(pf.readline()) |
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|
231 |
pfline += 1 |
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|
232 |
|
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|
233 |
if p.binary: |
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234 |
text = extractbin(pf) |
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|
235 |
if not text: |
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|
236 |
raise util.Abort(_('binary patch extraction failed')) |
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|
237 |
if not cwd: |
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|
238 |
cwd = os.getcwd() |
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|
239 |
absdst = os.path.join(cwd, p.path) |
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|
240 |
basedir = os.path.dirname(absdst) |
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|
241 |
if not os.path.isdir(basedir): |
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|
242 |
os.makedirs(basedir) |
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|
243 |
out = file(absdst, 'wb') |
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|
244 |
out.write(text) |
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|
245 |
out.close() |
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|
246 |
elif p.copymod: |
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|
247 |
copyfile(p.oldpath, p.path, basedir=cwd) |
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|
248 |
tmpfp.write('diff --git a/%s b/%s\n' % (p.path, p.path)) |
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|
249 |
line = pf.readline() |
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|
250 |
pfline += 1 |
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|
251 |
while not line.startswith('--- a/'): |
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|
252 |
tmpfp.write(line) |
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|
253 |
line = pf.readline() |
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|
254 |
pfline += 1 |
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|
255 |
tmpfp.write('--- a/%s\n' % p.path) |
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changeset
|
256 |
|
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|
257 |
line = pf.readline() |
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|
258 |
while line: |
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|
259 |
tmpfp.write(line) |
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|
260 |
line = pf.readline() |
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|
261 |
except: |
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|
262 |
tmpfp.close() |
0f08f2c042ec
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|
263 |
os.unlink(patchname) |
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|
264 |
raise |
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changeset
|
265 |
|
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|
266 |
tmpfp.close() |
0f08f2c042ec
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|
267 |
return patchname |
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|
268 |
|
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|
269 |
def patch(patchname, ui, strip=1, cwd=None, files={}): |
2860
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270 |
"""apply the patch <patchname> to the working directory. |
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271 |
a list of patched files is returned""" |
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|
272 |
|
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|
273 |
# helper function |
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|
274 |
def __patch(patchname): |
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275 |
"""patch and updates the files and fuzz variables""" |
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|
276 |
fuzz = False |
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|
277 |
|
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|
278 |
patcher = util.find_in_path('gpatch', os.environ.get('PATH', ''), |
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|
279 |
'patch') |
2860
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|
280 |
args = [] |
0f08f2c042ec
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changeset
|
281 |
if cwd: |
0f08f2c042ec
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changeset
|
282 |
args.append('-d %s' % util.shellquote(cwd)) |
0f08f2c042ec
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diff
changeset
|
283 |
fp = os.popen('%s %s -p%d < %s' % (patcher, ' '.join(args), strip, |
0f08f2c042ec
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diff
changeset
|
284 |
util.shellquote(patchname))) |
0f08f2c042ec
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parents:
diff
changeset
|
285 |
|
0f08f2c042ec
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changeset
|
286 |
for line in fp: |
0f08f2c042ec
Move patch-related code into its own module.
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parents:
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changeset
|
287 |
line = line.rstrip() |
2907
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diff
changeset
|
288 |
ui.note(line + '\n') |
2860
0f08f2c042ec
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parents:
diff
changeset
|
289 |
if line.startswith('patching file '): |
0f08f2c042ec
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parents:
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changeset
|
290 |
pf = util.parse_patch_output(line) |
2907
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changeset
|
291 |
printed_file = False |
2860
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|
292 |
files.setdefault(pf, (None, None)) |
2907
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changeset
|
293 |
elif line.find('with fuzz') >= 0: |
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changeset
|
294 |
fuzz = True |
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|
295 |
if not printed_file: |
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changeset
|
296 |
ui.warn(pf + '\n') |
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changeset
|
297 |
printed_file = True |
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|
298 |
ui.warn(line + '\n') |
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changeset
|
299 |
elif line.find('saving rejects to file') >= 0: |
b70740aefa4d
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changeset
|
300 |
ui.warn(line + '\n') |
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changeset
|
301 |
elif line.find('FAILED') >= 0: |
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diff
changeset
|
302 |
if not printed_file: |
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changeset
|
303 |
ui.warn(pf + '\n') |
b70740aefa4d
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diff
changeset
|
304 |
printed_file = True |
b70740aefa4d
Unify mq and hg patch invocation.
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parents:
2892
diff
changeset
|
305 |
ui.warn(line + '\n') |
2860
0f08f2c042ec
Move patch-related code into its own module.
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parents:
diff
changeset
|
306 |
code = fp.close() |
0f08f2c042ec
Move patch-related code into its own module.
Brendan Cully <brendan@kublai.com>
parents:
diff
changeset
|
307 |
if code: |
2867
9a2a481ec3ea
util: qualify name properly.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
308 |
raise util.Abort(_("patch command failed: %s") % |
9a2a481ec3ea
util: qualify name properly.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2865
diff
changeset
|
309 |
util.explain_exit(code)[0]) |
3460
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changeset
|
310 |
return fuzz |
3054
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unlink temporary patch files even when an exception is raised
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changeset
|
311 |
|
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diff
changeset
|
312 |
(dopatch, gitpatches) = readgitpatch(patchname) |
3460
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diff
changeset
|
313 |
for gp in gitpatches: |
2d35a8d2b32d
patch: return list of modified files even when an exception is raised
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diff
changeset
|
314 |
files[gp.path] = (gp.op, gp) |
3054
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diff
changeset
|
315 |
|
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changeset
|
316 |
fuzz = False |
3054
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changeset
|
317 |
if dopatch: |
3367
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Add git-1.4 binary patch support
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diff
changeset
|
318 |
if dopatch in ('filter', 'binary'): |
3054
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changeset
|
319 |
patchname = dogitpatch(patchname, gitpatches, cwd=cwd) |
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changeset
|
320 |
try: |
3367
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Add git-1.4 binary patch support
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diff
changeset
|
321 |
if dopatch != 'binary': |
3460
2d35a8d2b32d
patch: return list of modified files even when an exception is raised
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changeset
|
322 |
fuzz = __patch(patchname) |
3054
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diff
changeset
|
323 |
finally: |
d16b93f4a6ca
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changeset
|
324 |
if dopatch == 'filter': |
d16b93f4a6ca
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changeset
|
325 |
os.unlink(patchname) |
2860
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parents:
diff
changeset
|
326 |
|
3460
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parents:
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diff
changeset
|
327 |
return fuzz |
2873
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
328 |
|
2908
3848488244fc
Move ui.diffopts to patch.diffopts where it belongs
Matt Mackall <mpm@selenic.com>
parents:
2880
diff
changeset
|
329 |
def diffopts(ui, opts={}): |
3848488244fc
Move ui.diffopts to patch.diffopts where it belongs
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parents:
2880
diff
changeset
|
330 |
return mdiff.diffopts( |
3848488244fc
Move ui.diffopts to patch.diffopts where it belongs
Matt Mackall <mpm@selenic.com>
parents:
2880
diff
changeset
|
331 |
text=opts.get('text'), |
2921 | 332 |
git=(opts.get('git') or |
333 |
ui.configbool('diff', 'git', None)), |
|
3192
096f1c73cdc3
Add -D/--nodates options to hg diff/export that removes dates from diff headers
Stephen Darnell <stephen@darnell.plus.com>
parents:
3159
diff
changeset
|
334 |
nodates=(opts.get('nodates') or |
096f1c73cdc3
Add -D/--nodates options to hg diff/export that removes dates from diff headers
Stephen Darnell <stephen@darnell.plus.com>
parents:
3159
diff
changeset
|
335 |
ui.configbool('diff', 'nodates', None)), |
2908
3848488244fc
Move ui.diffopts to patch.diffopts where it belongs
Matt Mackall <mpm@selenic.com>
parents:
2880
diff
changeset
|
336 |
showfunc=(opts.get('show_function') or |
3848488244fc
Move ui.diffopts to patch.diffopts where it belongs
Matt Mackall <mpm@selenic.com>
parents:
2880
diff
changeset
|
337 |
ui.configbool('diff', 'showfunc', None)), |
3848488244fc
Move ui.diffopts to patch.diffopts where it belongs
Matt Mackall <mpm@selenic.com>
parents:
2880
diff
changeset
|
338 |
ignorews=(opts.get('ignore_all_space') or |
3848488244fc
Move ui.diffopts to patch.diffopts where it belongs
Matt Mackall <mpm@selenic.com>
parents:
2880
diff
changeset
|
339 |
ui.configbool('diff', 'ignorews', None)), |
3848488244fc
Move ui.diffopts to patch.diffopts where it belongs
Matt Mackall <mpm@selenic.com>
parents:
2880
diff
changeset
|
340 |
ignorewsamount=(opts.get('ignore_space_change') or |
3848488244fc
Move ui.diffopts to patch.diffopts where it belongs
Matt Mackall <mpm@selenic.com>
parents:
2880
diff
changeset
|
341 |
ui.configbool('diff', 'ignorewsamount', None)), |
3848488244fc
Move ui.diffopts to patch.diffopts where it belongs
Matt Mackall <mpm@selenic.com>
parents:
2880
diff
changeset
|
342 |
ignoreblanklines=(opts.get('ignore_blank_lines') or |
3848488244fc
Move ui.diffopts to patch.diffopts where it belongs
Matt Mackall <mpm@selenic.com>
parents:
2880
diff
changeset
|
343 |
ui.configbool('diff', 'ignoreblanklines', None))) |
3848488244fc
Move ui.diffopts to patch.diffopts where it belongs
Matt Mackall <mpm@selenic.com>
parents:
2880
diff
changeset
|
344 |
|
2933
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
345 |
def updatedir(ui, repo, patches, wlock=None): |
439fd013360d
Move import's working dir update code into patch.updatedir
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parents:
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diff
changeset
|
346 |
'''Update dirstate after patch application according to metadata''' |
439fd013360d
Move import's working dir update code into patch.updatedir
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parents:
2922
diff
changeset
|
347 |
if not patches: |
439fd013360d
Move import's working dir update code into patch.updatedir
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parents:
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diff
changeset
|
348 |
return |
439fd013360d
Move import's working dir update code into patch.updatedir
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parents:
2922
diff
changeset
|
349 |
copies = [] |
439fd013360d
Move import's working dir update code into patch.updatedir
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parents:
2922
diff
changeset
|
350 |
removes = [] |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
351 |
cfiles = patches.keys() |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
352 |
cwd = repo.getcwd() |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
353 |
if cwd: |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
354 |
cfiles = [util.pathto(cwd, f) for f in patches.keys()] |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
355 |
for f in patches: |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
356 |
ctype, gp = patches[f] |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
357 |
if ctype == 'RENAME': |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
358 |
copies.append((gp.oldpath, gp.path, gp.copymod)) |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
359 |
removes.append(gp.oldpath) |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
360 |
elif ctype == 'COPY': |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
361 |
copies.append((gp.oldpath, gp.path, gp.copymod)) |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
362 |
elif ctype == 'DELETE': |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
363 |
removes.append(gp.path) |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
364 |
for src, dst, after in copies: |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
365 |
if not after: |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
366 |
copyfile(src, dst, repo.root) |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
367 |
repo.copy(src, dst, wlock=wlock) |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
368 |
if removes: |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
369 |
repo.remove(removes, True, wlock=wlock) |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
370 |
for f in patches: |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
371 |
ctype, gp = patches[f] |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
372 |
if gp and gp.mode: |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
373 |
x = gp.mode & 0100 != 0 |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
374 |
dst = os.path.join(repo.root, gp.path) |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
375 |
util.set_exec(dst, x) |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
376 |
cmdutil.addremove(repo, cfiles, wlock=wlock) |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
377 |
files = patches.keys() |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
378 |
files.extend([r for r in removes if r not in files]) |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
379 |
files.sort() |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
380 |
|
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
381 |
return files |
439fd013360d
Move import's working dir update code into patch.updatedir
Brendan Cully <brendan@kublai.com>
parents:
2922
diff
changeset
|
382 |
|
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
383 |
def b85diff(fp, to, tn): |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
384 |
'''print base85-encoded binary diff''' |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
385 |
def gitindex(text): |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
386 |
if not text: |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
387 |
return '0' * 40 |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
388 |
l = len(text) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
389 |
s = sha.new('blob %d\0' % l) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
390 |
s.update(text) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
391 |
return s.hexdigest() |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
392 |
|
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
393 |
def fmtline(line): |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
394 |
l = len(line) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
395 |
if l <= 26: |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
396 |
l = chr(ord('A') + l - 1) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
397 |
else: |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
398 |
l = chr(l - 26 + ord('a') - 1) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
399 |
return '%c%s\n' % (l, base85.b85encode(line, True)) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
400 |
|
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
401 |
def chunk(text, csize=52): |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
402 |
l = len(text) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
403 |
i = 0 |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
404 |
while i < l: |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
405 |
yield text[i:i+csize] |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
406 |
i += csize |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
407 |
|
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
408 |
# TODO: deltas |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
409 |
l = len(tn) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
410 |
fp.write('index %s..%s\nGIT binary patch\nliteral %s\n' % |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
411 |
(gitindex(to), gitindex(tn), len(tn))) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
412 |
|
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
413 |
tn = ''.join([fmtline(l) for l in chunk(zlib.compress(tn))]) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
414 |
fp.write(tn) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
415 |
fp.write('\n') |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
416 |
|
2873
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
417 |
def diff(repo, node1=None, node2=None, files=None, match=util.always, |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
418 |
fp=None, changes=None, opts=None): |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
419 |
'''print diff of changes to files between two nodes, or node and |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
420 |
working directory. |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
421 |
|
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
422 |
if node1 is None, use first dirstate parent instead. |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
423 |
if node2 is None, compare node1 with working directory.''' |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
424 |
|
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
425 |
if opts is None: |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
426 |
opts = mdiff.defaultopts |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
427 |
if fp is None: |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
428 |
fp = repo.ui |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
429 |
|
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
430 |
if not node1: |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
431 |
node1 = repo.dirstate.parents()[0] |
2934
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
432 |
|
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
433 |
clcache = {} |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
434 |
def getchangelog(n): |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
435 |
if n not in clcache: |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
436 |
clcache[n] = repo.changelog.read(n) |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
437 |
return clcache[n] |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
438 |
mcache = {} |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
439 |
def getmanifest(n): |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
440 |
if n not in mcache: |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
441 |
mcache[n] = repo.manifest.read(n) |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
442 |
return mcache[n] |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
443 |
fcache = {} |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
444 |
def getfile(f): |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
445 |
if f not in fcache: |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
446 |
fcache[f] = repo.file(f) |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
447 |
return fcache[f] |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
448 |
|
2873
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
449 |
# reading the data for node1 early allows it to play nicely |
2874
3d6efcbbd1c9
remove localrepository.changes.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2873
diff
changeset
|
450 |
# with repo.status and the revlog cache. |
2934
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
451 |
change = getchangelog(node1) |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
452 |
mmap = getmanifest(change[0]) |
2873
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
453 |
date1 = util.datestr(change[2]) |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
454 |
|
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
455 |
if not changes: |
2874
3d6efcbbd1c9
remove localrepository.changes.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2873
diff
changeset
|
456 |
changes = repo.status(node1, node2, files, match=match)[:5] |
2873
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
457 |
modified, added, removed, deleted, unknown = changes |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
458 |
if files: |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
459 |
def filterfiles(filters): |
2880
eab07a7b7491
fix patch.patch.filterfiles.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2874
diff
changeset
|
460 |
l = [x for x in filters if x in files] |
2873
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
461 |
|
2880
eab07a7b7491
fix patch.patch.filterfiles.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2874
diff
changeset
|
462 |
for t in files: |
eab07a7b7491
fix patch.patch.filterfiles.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2874
diff
changeset
|
463 |
if not t.endswith("/"): |
2873
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
464 |
t += "/" |
2880
eab07a7b7491
fix patch.patch.filterfiles.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2874
diff
changeset
|
465 |
l += [x for x in filters if x.startswith(t)] |
2873
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
466 |
return l |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
467 |
|
2880
eab07a7b7491
fix patch.patch.filterfiles.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2874
diff
changeset
|
468 |
modified, added, removed = map(filterfiles, (modified, added, removed)) |
2873
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
469 |
|
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
470 |
if not modified and not added and not removed: |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
471 |
return |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
472 |
|
2934
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
473 |
def renamedbetween(f, n1, n2): |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
474 |
r1, r2 = map(repo.changelog.rev, (n1, n2)) |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
475 |
src = None |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
476 |
while r2 > r1: |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
477 |
cl = getchangelog(n2)[0] |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
478 |
m = getmanifest(cl) |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
479 |
try: |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
480 |
src = getfile(f).renamed(m[f]) |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
481 |
except KeyError: |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
482 |
return None |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
483 |
if src: |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
484 |
f = src[0] |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
485 |
n2 = repo.changelog.parents(n2)[0] |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
486 |
r2 = repo.changelog.rev(n2) |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
487 |
return src |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
488 |
|
2873
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
489 |
if node2: |
2934
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
490 |
change = getchangelog(node2) |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
491 |
mmap2 = getmanifest(change[0]) |
2873
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
492 |
_date2 = util.datestr(change[2]) |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
493 |
def date2(f): |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
494 |
return _date2 |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
495 |
def read(f): |
2934
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
496 |
return getfile(f).read(mmap2[f]) |
2892 | 497 |
def renamed(f): |
2934
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
498 |
return renamedbetween(f, node1, node2) |
2873
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
499 |
else: |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
500 |
tz = util.makedate()[1] |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
501 |
_date2 = util.datestr() |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
502 |
def date2(f): |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
503 |
try: |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
504 |
return util.datestr((os.lstat(repo.wjoin(f)).st_mtime, tz)) |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
505 |
except OSError, err: |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
506 |
if err.errno != errno.ENOENT: raise |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
507 |
return _date2 |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
508 |
def read(f): |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
509 |
return repo.wread(f) |
2892 | 510 |
def renamed(f): |
3159
e43fd1623fe1
fix users of dirstate.copies broken by b1f10d3223c1
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3093
diff
changeset
|
511 |
src = repo.dirstate.copied(f) |
2934
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
512 |
parent = repo.dirstate.parents()[0] |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
513 |
if src: |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
514 |
f = src[0] |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
515 |
of = renamedbetween(f, node1, parent) |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
516 |
if of: |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
517 |
return of |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
518 |
elif src: |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
519 |
cl = getchangelog(parent)[0] |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
520 |
return (src, getmanifest(cl)[src]) |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
521 |
else: |
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
522 |
return None |
2873
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
523 |
|
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
524 |
if repo.ui.quiet: |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
525 |
r = None |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
526 |
else: |
3386
2065789f6a3e
use short hashes with diff -v
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3376
diff
changeset
|
527 |
hexfunc = repo.ui.debugflag and hex or short |
2873
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
528 |
r = [hexfunc(node) for node in [node1, node2] if node] |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
529 |
|
2892 | 530 |
if opts.git: |
531 |
copied = {} |
|
532 |
for f in added: |
|
533 |
src = renamed(f) |
|
534 |
if src: |
|
535 |
copied[f] = src |
|
2934
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
536 |
srcs = [x[1][0] for x in copied.items()] |
2892 | 537 |
|
2873
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
538 |
all = modified + added + removed |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
539 |
all.sort() |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
540 |
for f in all: |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
541 |
to = None |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
542 |
tn = None |
2892 | 543 |
dodiff = True |
3327
319358e6bd96
Don't generate git diff header for empty diffs
Brendan Cully <brendan@kublai.com>
parents:
3223
diff
changeset
|
544 |
header = [] |
2873
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
545 |
if f in mmap: |
2934
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
546 |
to = getfile(f).read(mmap[f]) |
2873
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
547 |
if f not in removed: |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
548 |
tn = read(f) |
2892 | 549 |
if opts.git: |
550 |
def gitmode(x): |
|
551 |
return x and '100755' or '100644' |
|
552 |
def addmodehdr(header, omode, nmode): |
|
553 |
if omode != nmode: |
|
554 |
header.append('old mode %s\n' % omode) |
|
555 |
header.append('new mode %s\n' % nmode) |
|
556 |
||
557 |
a, b = f, f |
|
558 |
if f in added: |
|
559 |
if node2: |
|
560 |
mode = gitmode(mmap2.execf(f)) |
|
561 |
else: |
|
562 |
mode = gitmode(util.is_exec(repo.wjoin(f), None)) |
|
563 |
if f in copied: |
|
2934
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
564 |
a, arev = copied[f] |
2892 | 565 |
omode = gitmode(mmap.execf(a)) |
566 |
addmodehdr(header, omode, mode) |
|
567 |
op = a in removed and 'rename' or 'copy' |
|
568 |
header.append('%s from %s\n' % (op, a)) |
|
569 |
header.append('%s to %s\n' % (op, f)) |
|
2934
2f190e998eb3
Teach mq about git patches
Brendan Cully <brendan@kublai.com>
parents:
2933
diff
changeset
|
570 |
to = getfile(a).read(arev) |
2892 | 571 |
else: |
572 |
header.append('new file mode %s\n' % mode) |
|
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
573 |
if util.binary(tn): |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
574 |
dodiff = 'binary' |
2892 | 575 |
elif f in removed: |
576 |
if f in srcs: |
|
577 |
dodiff = False |
|
578 |
else: |
|
579 |
mode = gitmode(mmap.execf(f)) |
|
580 |
header.append('deleted file mode %s\n' % mode) |
|
581 |
else: |
|
582 |
omode = gitmode(mmap.execf(f)) |
|
3063
035fd2029575
git --diff: fix traceback when getting mode change
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3054
diff
changeset
|
583 |
if node2: |
035fd2029575
git --diff: fix traceback when getting mode change
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3054
diff
changeset
|
584 |
nmode = gitmode(mmap2.execf(f)) |
035fd2029575
git --diff: fix traceback when getting mode change
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3054
diff
changeset
|
585 |
else: |
035fd2029575
git --diff: fix traceback when getting mode change
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3054
diff
changeset
|
586 |
nmode = gitmode(util.is_exec(repo.wjoin(f), mmap.execf(f))) |
2892 | 587 |
addmodehdr(header, omode, nmode) |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
588 |
if util.binary(to) or util.binary(tn): |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
589 |
dodiff = 'binary' |
2892 | 590 |
r = None |
3327
319358e6bd96
Don't generate git diff header for empty diffs
Brendan Cully <brendan@kublai.com>
parents:
3223
diff
changeset
|
591 |
header.insert(0, 'diff --git a/%s b/%s\n' % (a, b)) |
3367
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
592 |
if dodiff == 'binary': |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
593 |
fp.write(''.join(header)) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
594 |
b85diff(fp, to, tn) |
7f486971d263
Add git-1.4 binary patch support
Brendan Cully <brendan@kublai.com>
parents:
3327
diff
changeset
|
595 |
elif dodiff: |
3327
319358e6bd96
Don't generate git diff header for empty diffs
Brendan Cully <brendan@kublai.com>
parents:
3223
diff
changeset
|
596 |
text = mdiff.unidiff(to, date1, tn, date2(f), f, r, opts=opts) |
319358e6bd96
Don't generate git diff header for empty diffs
Brendan Cully <brendan@kublai.com>
parents:
3223
diff
changeset
|
597 |
if text or len(header) > 1: |
2892 | 598 |
fp.write(''.join(header)) |
3327
319358e6bd96
Don't generate git diff header for empty diffs
Brendan Cully <brendan@kublai.com>
parents:
3223
diff
changeset
|
599 |
fp.write(text) |
2873
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
600 |
|
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
601 |
def export(repo, revs, template='hg-%h.patch', fp=None, switch_parent=False, |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
602 |
opts=None): |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
603 |
'''export changesets as hg patches.''' |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
604 |
|
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
605 |
total = len(revs) |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
606 |
revwidth = max(map(len, revs)) |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
607 |
|
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
608 |
def single(node, seqno, fp): |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
609 |
parents = [p for p in repo.changelog.parents(node) if p != nullid] |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
610 |
if switch_parent: |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
611 |
parents.reverse() |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
612 |
prev = (parents and parents[0]) or nullid |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
613 |
change = repo.changelog.read(node) |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
614 |
|
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
615 |
if not fp: |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
616 |
fp = cmdutil.make_file(repo, template, node, total=total, |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
617 |
seqno=seqno, revwidth=revwidth) |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
618 |
if fp not in (sys.stdout, repo.ui): |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
619 |
repo.ui.note("%s\n" % fp.name) |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
620 |
|
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
621 |
fp.write("# HG changeset patch\n") |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
622 |
fp.write("# User %s\n" % change[1]) |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
623 |
fp.write("# Date %d %d\n" % change[2]) |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
624 |
fp.write("# Node ID %s\n" % hex(node)) |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
625 |
fp.write("# Parent %s\n" % hex(prev)) |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
626 |
if len(parents) > 1: |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
627 |
fp.write("# Parent %s\n" % hex(parents[1])) |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
628 |
fp.write(change[4].rstrip()) |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
629 |
fp.write("\n\n") |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
630 |
|
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
631 |
diff(repo, prev, node, fp=fp, opts=opts) |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
632 |
if fp not in (sys.stdout, repo.ui): |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
633 |
fp.close() |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
634 |
|
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
635 |
for seqno, cset in enumerate(revs): |
4ec58b157265
refactor text diff/patch code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2867
diff
changeset
|
636 |
single(cset, seqno, fp) |
3093
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
637 |
|
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
638 |
def diffstat(patchlines): |
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
639 |
fd, name = tempfile.mkstemp(prefix="hg-patchbomb-", suffix=".txt") |
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
640 |
try: |
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
641 |
p = popen2.Popen3('diffstat -p1 -w79 2>/dev/null > ' + name) |
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
642 |
try: |
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
643 |
for line in patchlines: print >> p.tochild, line |
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
644 |
p.tochild.close() |
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
645 |
if p.wait(): return |
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
646 |
fp = os.fdopen(fd, 'r') |
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
647 |
stat = [] |
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
648 |
for line in fp: stat.append(line.lstrip()) |
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
649 |
last = stat.pop() |
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
650 |
stat.insert(0, last) |
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
651 |
stat = ''.join(stat) |
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
652 |
if stat.startswith('0 files'): raise ValueError |
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
653 |
return stat |
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
654 |
except: raise |
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
655 |
finally: |
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
656 |
try: os.unlink(name) |
f422c8265ae5
Add support for diffstat in commit emails, and move diffstat from
Matt Doar <matt@xensource.com>
parents:
3063
diff
changeset
|
657 |
except: pass |