Mercurial > hg
annotate hgext/convert/git.py @ 6379:d2bb66a8a435
hgweb: add compatibility code for old templates
Up to changeset 3340aa5a64f7, HTTP headers were expected to be embedded
in the "headers" template. Since that changeset, the content-type is
supposed to be defined as the "mimetype" template in the map file.
This changeset makes sure the old templates still work.
author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
---|---|
date | Mon, 24 Mar 2008 13:45:01 -0300 |
parents | 30d2fecaab76 |
children | e30c56f337b1 |
rev | line source |
---|---|
4536
cc9b79216a76
Split convert extension into common and repository type modules
Brendan Cully <brendan@kublai.com>
parents:
4532
diff
changeset
|
1 # git support for the convert extension |
3821
158fce02dc40
Teach convert-repo to deal with mixed charsets in git
Matt Mackall <mpm@selenic.com>
parents:
2657
diff
changeset
|
2 |
4536
cc9b79216a76
Split convert extension into common and repository type modules
Brendan Cully <brendan@kublai.com>
parents:
4532
diff
changeset
|
3 import os |
5220
9d7052f17d77
convert: fix /dev/null redirections under Windows
Patrick Mezard <pmezard@gmail.com>
parents:
5217
diff
changeset
|
4 from mercurial import util |
3938
0fab73b3f453
convert-repo: add some smarts
Matt Mackall <mpm@selenic.com>
parents:
3917
diff
changeset
|
5 |
5497
f0a3918abd42
convert: fail if an external required tool is not found
Patrick Mezard <pmezard@gmail.com>
parents:
5404
diff
changeset
|
6 from common import NoRepo, commit, converter_source, checktool |
3954
9af4b853ed4d
convert-repo: add CVS branch support
Matt Mackall <mpm@selenic.com>
parents:
3953
diff
changeset
|
7 |
4448
af013ae3ca10
use documented convert-repo interface
Daniel Holth <dholth@fastmail.fm>
parents:
4447
diff
changeset
|
8 class convert_git(converter_source): |
5217
149742a628fd
convert: fix issue702 about GIT_DIR= construct unsupported under Windows.
Patrick Mezard <pmezard@gmail.com>
parents:
5216
diff
changeset
|
9 # Windows does not support GIT_DIR= construct while other systems |
149742a628fd
convert: fix issue702 about GIT_DIR= construct unsupported under Windows.
Patrick Mezard <pmezard@gmail.com>
parents:
5216
diff
changeset
|
10 # cannot remove environment variable. Just assume none have |
149742a628fd
convert: fix issue702 about GIT_DIR= construct unsupported under Windows.
Patrick Mezard <pmezard@gmail.com>
parents:
5216
diff
changeset
|
11 # both issues. |
149742a628fd
convert: fix issue702 about GIT_DIR= construct unsupported under Windows.
Patrick Mezard <pmezard@gmail.com>
parents:
5216
diff
changeset
|
12 if hasattr(os, 'unsetenv'): |
149742a628fd
convert: fix issue702 about GIT_DIR= construct unsupported under Windows.
Patrick Mezard <pmezard@gmail.com>
parents:
5216
diff
changeset
|
13 def gitcmd(self, s): |
149742a628fd
convert: fix issue702 about GIT_DIR= construct unsupported under Windows.
Patrick Mezard <pmezard@gmail.com>
parents:
5216
diff
changeset
|
14 prevgitdir = os.environ.get('GIT_DIR') |
149742a628fd
convert: fix issue702 about GIT_DIR= construct unsupported under Windows.
Patrick Mezard <pmezard@gmail.com>
parents:
5216
diff
changeset
|
15 os.environ['GIT_DIR'] = self.path |
149742a628fd
convert: fix issue702 about GIT_DIR= construct unsupported under Windows.
Patrick Mezard <pmezard@gmail.com>
parents:
5216
diff
changeset
|
16 try: |
5481
003d1f174fe1
Fix Windows os.popen bug with interleaved stdout/stderr output
Patrick Mezard <pmezard@gmail.com>
parents:
5404
diff
changeset
|
17 return util.popen(s) |
5217
149742a628fd
convert: fix issue702 about GIT_DIR= construct unsupported under Windows.
Patrick Mezard <pmezard@gmail.com>
parents:
5216
diff
changeset
|
18 finally: |
149742a628fd
convert: fix issue702 about GIT_DIR= construct unsupported under Windows.
Patrick Mezard <pmezard@gmail.com>
parents:
5216
diff
changeset
|
19 if prevgitdir is None: |
149742a628fd
convert: fix issue702 about GIT_DIR= construct unsupported under Windows.
Patrick Mezard <pmezard@gmail.com>
parents:
5216
diff
changeset
|
20 del os.environ['GIT_DIR'] |
149742a628fd
convert: fix issue702 about GIT_DIR= construct unsupported under Windows.
Patrick Mezard <pmezard@gmail.com>
parents:
5216
diff
changeset
|
21 else: |
149742a628fd
convert: fix issue702 about GIT_DIR= construct unsupported under Windows.
Patrick Mezard <pmezard@gmail.com>
parents:
5216
diff
changeset
|
22 os.environ['GIT_DIR'] = prevgitdir |
149742a628fd
convert: fix issue702 about GIT_DIR= construct unsupported under Windows.
Patrick Mezard <pmezard@gmail.com>
parents:
5216
diff
changeset
|
23 else: |
149742a628fd
convert: fix issue702 about GIT_DIR= construct unsupported under Windows.
Patrick Mezard <pmezard@gmail.com>
parents:
5216
diff
changeset
|
24 def gitcmd(self, s): |
5481
003d1f174fe1
Fix Windows os.popen bug with interleaved stdout/stderr output
Patrick Mezard <pmezard@gmail.com>
parents:
5404
diff
changeset
|
25 return util.popen('GIT_DIR=%s %s' % (self.path, s)) |
4767
2d0a823cbba5
convert: gitcmd wrapper for os.popen
Brendan Cully <brendan@kublai.com>
parents:
4760
diff
changeset
|
26 |
4760
07efcce17d28
convert: add -r argument specifying latest revision to convert
Brendan Cully <brendan@kublai.com>
parents:
4759
diff
changeset
|
27 def __init__(self, ui, path, rev=None): |
4807
15a3cbfc6568
convert: call superclass init from engine init functions
Brendan Cully <brendan@kublai.com>
parents:
4768
diff
changeset
|
28 super(convert_git, self).__init__(ui, path, rev=rev) |
15a3cbfc6568
convert: call superclass init from engine init functions
Brendan Cully <brendan@kublai.com>
parents:
4768
diff
changeset
|
29 |
3938
0fab73b3f453
convert-repo: add some smarts
Matt Mackall <mpm@selenic.com>
parents:
3917
diff
changeset
|
30 if os.path.isdir(path + "/.git"): |
0fab73b3f453
convert-repo: add some smarts
Matt Mackall <mpm@selenic.com>
parents:
3917
diff
changeset
|
31 path += "/.git" |
4102
06d65498f73b
convert-repo: use .git/objects/ rather than .git/HEAD to detect git repos
Matt Mackall <mpm@selenic.com>
parents:
4082
diff
changeset
|
32 if not os.path.exists(path + "/objects"): |
5521
03496d4fa509
convert: display all errors if we couldn't open the source repo
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5481
diff
changeset
|
33 raise NoRepo("%s does not look like a Git repo" % path) |
5497
f0a3918abd42
convert: fail if an external required tool is not found
Patrick Mezard <pmezard@gmail.com>
parents:
5404
diff
changeset
|
34 |
f0a3918abd42
convert: fail if an external required tool is not found
Patrick Mezard <pmezard@gmail.com>
parents:
5404
diff
changeset
|
35 checktool('git-rev-parse', 'git') |
f0a3918abd42
convert: fail if an external required tool is not found
Patrick Mezard <pmezard@gmail.com>
parents:
5404
diff
changeset
|
36 |
316 | 37 self.path = path |
38 | |
39 def getheads(self): | |
4768
f52bfe566583
convert: import all branches from git repositories
Brendan Cully <brendan@kublai.com>
parents:
4767
diff
changeset
|
40 if not self.rev: |
f52bfe566583
convert: import all branches from git repositories
Brendan Cully <brendan@kublai.com>
parents:
4767
diff
changeset
|
41 return self.gitcmd('git-rev-parse --branches').read().splitlines() |
f52bfe566583
convert: import all branches from git repositories
Brendan Cully <brendan@kublai.com>
parents:
4767
diff
changeset
|
42 else: |
f52bfe566583
convert: import all branches from git repositories
Brendan Cully <brendan@kublai.com>
parents:
4767
diff
changeset
|
43 fh = self.gitcmd("git-rev-parse --verify %s" % self.rev) |
f52bfe566583
convert: import all branches from git repositories
Brendan Cully <brendan@kublai.com>
parents:
4767
diff
changeset
|
44 return [fh.read()[:-1]] |
316 | 45 |
692
695dd9a491da
convert-repo: deal with packed git and other fixes
mpm@selenic.com
parents:
450
diff
changeset
|
46 def catfile(self, rev, type): |
695dd9a491da
convert-repo: deal with packed git and other fixes
mpm@selenic.com
parents:
450
diff
changeset
|
47 if rev == "0" * 40: raise IOError() |
5481
003d1f174fe1
Fix Windows os.popen bug with interleaved stdout/stderr output
Patrick Mezard <pmezard@gmail.com>
parents:
5404
diff
changeset
|
48 fh = self.gitcmd("git-cat-file %s %s" % (type, rev)) |
692
695dd9a491da
convert-repo: deal with packed git and other fixes
mpm@selenic.com
parents:
450
diff
changeset
|
49 return fh.read() |
695dd9a491da
convert-repo: deal with packed git and other fixes
mpm@selenic.com
parents:
450
diff
changeset
|
50 |
316 | 51 def getfile(self, name, rev): |
692
695dd9a491da
convert-repo: deal with packed git and other fixes
mpm@selenic.com
parents:
450
diff
changeset
|
52 return self.catfile(rev, "blob") |
316 | 53 |
3956
558f52943cd2
convert-repo: add CVS exec bit support
Matt Mackall <mpm@selenic.com>
parents:
3954
diff
changeset
|
54 def getmode(self, name, rev): |
558f52943cd2
convert-repo: add CVS exec bit support
Matt Mackall <mpm@selenic.com>
parents:
3954
diff
changeset
|
55 return self.modecache[(name, rev)] |
558f52943cd2
convert-repo: add CVS exec bit support
Matt Mackall <mpm@selenic.com>
parents:
3954
diff
changeset
|
56 |
316 | 57 def getchanges(self, version): |
3956
558f52943cd2
convert-repo: add CVS exec bit support
Matt Mackall <mpm@selenic.com>
parents:
3954
diff
changeset
|
58 self.modecache = {} |
5216
39e6deaa8b81
convert: gitcmd wrapper for os.popen
Brendan Cully <brendan@kublai.com>
parents:
4721
diff
changeset
|
59 fh = self.gitcmd("git-diff-tree --root -m -r %s" % version) |
316 | 60 changes = [] |
5335
88e931f74e8b
convert_git: avoid returning two entries for the same file in getchanges
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5220
diff
changeset
|
61 seen = {} |
316 | 62 for l in fh: |
5335
88e931f74e8b
convert_git: avoid returning two entries for the same file in getchanges
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5220
diff
changeset
|
63 if "\t" not in l: |
88e931f74e8b
convert_git: avoid returning two entries for the same file in getchanges
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5220
diff
changeset
|
64 continue |
316 | 65 m, f = l[:-1].split("\t") |
5335
88e931f74e8b
convert_git: avoid returning two entries for the same file in getchanges
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5220
diff
changeset
|
66 if f in seen: |
88e931f74e8b
convert_git: avoid returning two entries for the same file in getchanges
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5220
diff
changeset
|
67 continue |
88e931f74e8b
convert_git: avoid returning two entries for the same file in getchanges
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5220
diff
changeset
|
68 seen[f] = 1 |
316 | 69 m = m.split() |
70 h = m[3] | |
71 p = (m[1] == "100755") | |
4082
6b2909e84203
convert-repo converts symlinks from git
Daniel Holth <dholth@fastmail.fm>
parents:
4062
diff
changeset
|
72 s = (m[1] == "120000") |
6b2909e84203
convert-repo converts symlinks from git
Daniel Holth <dholth@fastmail.fm>
parents:
4062
diff
changeset
|
73 self.modecache[(f, h)] = (p and "x") or (s and "l") or "" |
3956
558f52943cd2
convert-repo: add CVS exec bit support
Matt Mackall <mpm@selenic.com>
parents:
3954
diff
changeset
|
74 changes.append((f, h)) |
5121
ef338e34a906
convert: look up copies in getchanges instead of getcommit
Brendan Cully <brendan@kublai.com>
parents:
4873
diff
changeset
|
75 return (changes, {}) |
316 | 76 |
77 def getcommit(self, version): | |
692
695dd9a491da
convert-repo: deal with packed git and other fixes
mpm@selenic.com
parents:
450
diff
changeset
|
78 c = self.catfile(version, "commit") # read the commit hash |
316 | 79 end = c.find("\n\n") |
80 message = c[end+2:] | |
4759
20ec5cc02f18
convert: ove recode method into converter_source
Brendan Cully <brendan@kublai.com>
parents:
4721
diff
changeset
|
81 message = self.recode(message) |
316 | 82 l = c[:end].splitlines() |
83 manifest = l[0].split()[1] | |
84 parents = [] | |
85 for e in l[1:]: | |
4532
c3a78a49d7f0
Some small cleanups for convert extension:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4521
diff
changeset
|
86 n, v = e.split(" ", 1) |
316 | 87 if n == "author": |
88 p = v.split() | |
1385
adb3de56635b
convert-repo: Fix timezone handling
Matt Mackall <mpm@selenic.com>
parents:
1335
diff
changeset
|
89 tm, tz = p[-2:] |
316 | 90 author = " ".join(p[:-2]) |
91 if author[0] == "<": author = author[1:-1] | |
4759
20ec5cc02f18
convert: ove recode method into converter_source
Brendan Cully <brendan@kublai.com>
parents:
4721
diff
changeset
|
92 author = self.recode(author) |
692
695dd9a491da
convert-repo: deal with packed git and other fixes
mpm@selenic.com
parents:
450
diff
changeset
|
93 if n == "committer": |
431 | 94 p = v.split() |
1385
adb3de56635b
convert-repo: Fix timezone handling
Matt Mackall <mpm@selenic.com>
parents:
1335
diff
changeset
|
95 tm, tz = p[-2:] |
431 | 96 committer = " ".join(p[:-2]) |
97 if committer[0] == "<": committer = committer[1:-1] | |
4759
20ec5cc02f18
convert: ove recode method into converter_source
Brendan Cully <brendan@kublai.com>
parents:
4721
diff
changeset
|
98 committer = self.recode(committer) |
3910
4bc5a2405b12
convert-repo: fix recoding of committer
Matt Mackall <mpm@selenic.com>
parents:
3821
diff
changeset
|
99 message += "\ncommitter: %s\n" % committer |
316 | 100 if n == "parent": parents.append(v) |
1385
adb3de56635b
convert-repo: Fix timezone handling
Matt Mackall <mpm@selenic.com>
parents:
1335
diff
changeset
|
101 |
adb3de56635b
convert-repo: Fix timezone handling
Matt Mackall <mpm@selenic.com>
parents:
1335
diff
changeset
|
102 tzs, tzh, tzm = tz[-5:-4] + "1", tz[-4:-2], tz[-2:] |
2093
5cc414722587
convert-repo: fix reversed time zone offset
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1715
diff
changeset
|
103 tz = -int(tzs) * (int(tzh) * 3600 + int(tzm)) |
1385
adb3de56635b
convert-repo: Fix timezone handling
Matt Mackall <mpm@selenic.com>
parents:
1335
diff
changeset
|
104 date = tm + " " + str(tz) |
3954
9af4b853ed4d
convert-repo: add CVS branch support
Matt Mackall <mpm@selenic.com>
parents:
3953
diff
changeset
|
105 |
4873
28b23b9073a8
convert: record the source revision in the changelog
Brendan Cully <brendan@kublai.com>
parents:
4810
diff
changeset
|
106 c = commit(parents=parents, date=date, author=author, desc=message, |
28b23b9073a8
convert: record the source revision in the changelog
Brendan Cully <brendan@kublai.com>
parents:
4810
diff
changeset
|
107 rev=version) |
3954
9af4b853ed4d
convert-repo: add CVS branch support
Matt Mackall <mpm@selenic.com>
parents:
3953
diff
changeset
|
108 return c |
316 | 109 |
694 | 110 def gettags(self): |
111 tags = {} | |
5481
003d1f174fe1
Fix Windows os.popen bug with interleaved stdout/stderr output
Patrick Mezard <pmezard@gmail.com>
parents:
5404
diff
changeset
|
112 fh = self.gitcmd('git-ls-remote --tags "%s"' % self.path) |
4062
516f883e3d79
convert-repo: handle packed git tags
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4047
diff
changeset
|
113 prefix = 'refs/tags/' |
516f883e3d79
convert-repo: handle packed git tags
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4047
diff
changeset
|
114 for line in fh: |
516f883e3d79
convert-repo: handle packed git tags
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4047
diff
changeset
|
115 line = line.strip() |
516f883e3d79
convert-repo: handle packed git tags
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4047
diff
changeset
|
116 if not line.endswith("^{}"): |
516f883e3d79
convert-repo: handle packed git tags
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4047
diff
changeset
|
117 continue |
516f883e3d79
convert-repo: handle packed git tags
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4047
diff
changeset
|
118 node, tag = line.split(None, 1) |
516f883e3d79
convert-repo: handle packed git tags
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4047
diff
changeset
|
119 if not tag.startswith(prefix): |
516f883e3d79
convert-repo: handle packed git tags
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4047
diff
changeset
|
120 continue |
516f883e3d79
convert-repo: handle packed git tags
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4047
diff
changeset
|
121 tag = tag[len(prefix):-3] |
516f883e3d79
convert-repo: handle packed git tags
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4047
diff
changeset
|
122 tags[tag] = node |
516f883e3d79
convert-repo: handle packed git tags
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4047
diff
changeset
|
123 |
694 | 124 return tags |
5380
a5a7f7fd5554
convert_git: add --filemap support
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5336
diff
changeset
|
125 |
a5a7f7fd5554
convert_git: add --filemap support
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5336
diff
changeset
|
126 def getchangedfiles(self, version, i): |
a5a7f7fd5554
convert_git: add --filemap support
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5336
diff
changeset
|
127 changes = [] |
a5a7f7fd5554
convert_git: add --filemap support
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5336
diff
changeset
|
128 if i is None: |
a5a7f7fd5554
convert_git: add --filemap support
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5336
diff
changeset
|
129 fh = self.gitcmd("git-diff-tree --root -m -r %s" % version) |
a5a7f7fd5554
convert_git: add --filemap support
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5336
diff
changeset
|
130 for l in fh: |
a5a7f7fd5554
convert_git: add --filemap support
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5336
diff
changeset
|
131 if "\t" not in l: |
a5a7f7fd5554
convert_git: add --filemap support
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5336
diff
changeset
|
132 continue |
a5a7f7fd5554
convert_git: add --filemap support
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5336
diff
changeset
|
133 m, f = l[:-1].split("\t") |
a5a7f7fd5554
convert_git: add --filemap support
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5336
diff
changeset
|
134 changes.append(f) |
a5a7f7fd5554
convert_git: add --filemap support
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5336
diff
changeset
|
135 fh.close() |
a5a7f7fd5554
convert_git: add --filemap support
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5336
diff
changeset
|
136 else: |
5404
67d3daa8ac42
convert: quote "^" to avoid windows using it as an escape char.
Patrick Mezard <pmezard@gmail.com>
parents:
5380
diff
changeset
|
137 fh = self.gitcmd('git-diff-tree --name-only --root -r %s "%s^%s" --' |
5380
a5a7f7fd5554
convert_git: add --filemap support
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5336
diff
changeset
|
138 % (version, version, i+1)) |
a5a7f7fd5554
convert_git: add --filemap support
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5336
diff
changeset
|
139 changes = [f.rstrip('\n') for f in fh] |
a5a7f7fd5554
convert_git: add --filemap support
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5336
diff
changeset
|
140 fh.close() |
a5a7f7fd5554
convert_git: add --filemap support
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5336
diff
changeset
|
141 |
a5a7f7fd5554
convert_git: add --filemap support
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
5336
diff
changeset
|
142 return changes |