annotate hgext/extdiff.py @ 6109:242595e612ed

revert: unify forget and remove lists This doesn't make a difference right now, but after the next revision some files in state 'a' may end up in the deleted list, and revert won't be able to just remove all files in that list.
author Alexis S. L. Carvalho <alexis@cecm.usp.br>
date Thu, 14 Feb 2008 18:08:16 -0200
parents e668fd796b8b
children f89fd07fc51d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
1 # extdiff.py - external diff program support for mercurial
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
2 #
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
3 # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com>
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
4 #
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
5 # This software may be used and distributed according to the terms
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
6 # of the GNU General Public License, incorporated herein by reference.
5245
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
7
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
8 '''
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
9 The `extdiff' Mercurial extension allows you to use external programs
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
10 to compare revisions, or revision with working dir. The external diff
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
11 programs are called with a configurable set of options and two
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
12 non-option arguments: paths to directories containing snapshots of
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
13 files to compare.
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
14
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
15 To enable this extension:
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
16
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
17 [extensions]
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
18 hgext.extdiff =
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
19
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
20 The `extdiff' extension also allows to configure new diff commands, so
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
21 you do not need to type "hg extdiff -p kdiff3" always.
3127
8e8deb8035a4 Update [extdiff] configuration sample for vimdiff,
Mathieu Clabaut <mathieu.clabaut@systerel.fr>
parents: 3090
diff changeset
22
5245
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
23 [extdiff]
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
24 # add new command that runs GNU diff(1) in 'context diff' mode
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
25 cdiff = gdiff -Nprc5
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
26 ## or the old way:
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
27 #cmd.cdiff = gdiff
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
28 #opts.cdiff = -Nprc5
3127
8e8deb8035a4 Update [extdiff] configuration sample for vimdiff,
Mathieu Clabaut <mathieu.clabaut@systerel.fr>
parents: 3090
diff changeset
29
5245
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
30 # add new command called vdiff, runs kdiff3
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
31 vdiff = kdiff3
3127
8e8deb8035a4 Update [extdiff] configuration sample for vimdiff,
Mathieu Clabaut <mathieu.clabaut@systerel.fr>
parents: 3090
diff changeset
32
5245
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
33 # add new command called meld, runs meld (no need to name twice)
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
34 meld =
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
35
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
36 # add new command called vimdiff, runs gvimdiff with DirDiff plugin
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
37 #(see http://www.vim.org/scripts/script.php?script_id=102)
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
38 # Non english user, be sure to put "let g:DirDiffDynamicDiffText = 1" in
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
39 # your .vimrc
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
40 vimdiff = gvim -f '+next' '+execute "DirDiff" argv(0) argv(1)'
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
41
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
42 You can use -I/-X and list of file or directory names like normal
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
43 "hg diff" command. The `extdiff' extension makes snapshots of only
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
44 needed files, so running the external diff program will actually be
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
45 pretty fast (at least faster than having to compare the entire tree).
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
46 '''
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
47
3891
6b4127c7d52a Simplify i18n imports
Matt Mackall <mpm@selenic.com>
parents: 3877
diff changeset
48 from mercurial.i18n import _
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
49 from mercurial.node import *
5147
c80af96943aa refactor options from cmdtable
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 5143
diff changeset
50 from mercurial import cmdutil, util, commands
5245
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
51 import os, shlex, shutil, tempfile
5135
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
52
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
53 def snapshot_node(ui, repo, files, node, tmproot):
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
54 '''snapshot files as of some revision'''
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
55 mf = repo.changectx(node).manifest()
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
56 dirname = os.path.basename(repo.root)
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
57 if dirname == "":
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
58 dirname = "root"
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
59 dirname = '%s.%s' % (dirname, short(node))
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
60 base = os.path.join(tmproot, dirname)
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
61 os.mkdir(base)
5136
841568ccc09d extdiff: made it less chatty in non-verbose mode
Brad Schick <schickb@gmail.com>
parents: 5135
diff changeset
62 ui.note(_('making snapshot of %d files from rev %s\n') %
5143
d4fa6bafc43a Remove trailing spaces, fix indentation
Thomas Arendsen Hein <thomas@intevation.de>
parents: 5137
diff changeset
63 (len(files), short(node)))
5135
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
64 for fn in files:
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
65 if not fn in mf:
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
66 # skipping new file after a merge ?
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
67 continue
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
68 wfn = util.pconvert(fn)
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
69 ui.note(' %s\n' % wfn)
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
70 dest = os.path.join(base, wfn)
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
71 destdir = os.path.dirname(dest)
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
72 if not os.path.isdir(destdir):
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
73 os.makedirs(destdir)
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
74 data = repo.wwritedata(wfn, repo.file(wfn).read(mf[wfn]))
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
75 open(dest, 'wb').write(data)
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
76 return dirname
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
77
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
78
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
79 def snapshot_wdir(ui, repo, files, tmproot):
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
80 '''snapshot files from working directory.
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
81 if not using snapshot, -I/-X does not work and recursive diff
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
82 in tools like kdiff3 and meld displays too many files.'''
6103
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
83 repo_root = repo.root
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
84
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
85 dirname = os.path.basename(repo_root)
5135
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
86 if dirname == "":
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
87 dirname = "root"
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
88 base = os.path.join(tmproot, dirname)
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
89 os.mkdir(base)
5136
841568ccc09d extdiff: made it less chatty in non-verbose mode
Brad Schick <schickb@gmail.com>
parents: 5135
diff changeset
90 ui.note(_('making snapshot of %d files from working dir\n') %
5143
d4fa6bafc43a Remove trailing spaces, fix indentation
Thomas Arendsen Hein <thomas@intevation.de>
parents: 5137
diff changeset
91 (len(files)))
6103
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
92
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
93 fns_and_mtime = []
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
94
5135
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
95 for fn in files:
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
96 wfn = util.pconvert(fn)
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
97 ui.note(' %s\n' % wfn)
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
98 dest = os.path.join(base, wfn)
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
99 destdir = os.path.dirname(dest)
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
100 if not os.path.isdir(destdir):
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
101 os.makedirs(destdir)
6103
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
102
5135
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
103 fp = open(dest, 'wb')
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
104 for chunk in util.filechunkiter(repo.wopener(wfn)):
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
105 fp.write(chunk)
6103
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
106 fp.close()
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
107
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
108 fns_and_mtime.append((dest, os.path.join(repo_root, fn),
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
109 os.path.getmtime(dest)))
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
110
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
111
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
112 return dirname, fns_and_mtime
5143
d4fa6bafc43a Remove trailing spaces, fix indentation
Thomas Arendsen Hein <thomas@intevation.de>
parents: 5137
diff changeset
113
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
114
2906
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
115 def dodiff(ui, repo, diffcmd, diffopts, pats, opts):
6103
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
116 '''Do the actuall diff:
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
117
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
118 - copy to a temp structure if diffing 2 internal revisions
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
119 - copy to a temp structure if diffing working revision with
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
120 another one and more than 1 file is changed
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
121 - just invoke the diff for a single file in the working dir
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
122 '''
3707
67f44b825784 Removed unused ui parameter from revpair/revrange and fix its users.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3330
diff changeset
123 node1, node2 = cmdutil.revpair(repo, opts['rev'])
2902
2fe4d99ae726 Update extdiff for recent refactoring
Brendan Cully <brendan@kublai.com>
parents: 2875
diff changeset
124 files, matchfn, anypats = cmdutil.matchpats(repo, pats, opts)
2875
3d6efcbbd1c9 remove localrepository.changes.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2675
diff changeset
125 modified, added, removed, deleted, unknown = repo.status(
3d6efcbbd1c9 remove localrepository.changes.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2675
diff changeset
126 node1, node2, files, match=matchfn)[:5]
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
127 if not (modified or added or removed):
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
128 return 0
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
129
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
130 tmproot = tempfile.mkdtemp(prefix='extdiff.')
5137
2be225ea5722 extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents: 5136
diff changeset
131 dir2root = ''
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
132 try:
5137
2be225ea5722 extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents: 5136
diff changeset
133 # Always make a copy of node1
5135
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
134 dir1 = snapshot_node(ui, repo, modified + removed, node1, tmproot)
5137
2be225ea5722 extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents: 5136
diff changeset
135 changes = len(modified) + len(removed) + len(added)
2be225ea5722 extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents: 5136
diff changeset
136
6103
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
137 fns_and_mtime = []
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
138
5137
2be225ea5722 extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents: 5136
diff changeset
139 # If node2 in not the wc or there is >1 change, copy it
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
140 if node2:
5135
1830bc7676ee extdiff: un-nested two functions
Brad Schick <schickb@gmail.com>
parents: 4730
diff changeset
141 dir2 = snapshot_node(ui, repo, modified + added, node2, tmproot)
5137
2be225ea5722 extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents: 5136
diff changeset
142 elif changes > 1:
6103
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
143 #we only actually need to get the files to copy back to the working
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
144 #dir in this case (because the other cases are: diffing 2 revisions
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
145 #or single file -- in which case the file is already directly passed
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
146 #to the diff tool).
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
147 dir2, fns_and_mtime = snapshot_wdir(ui, repo, modified + added, tmproot)
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
148 else:
5137
2be225ea5722 extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents: 5136
diff changeset
149 # This lets the diff tool open the changed file directly
2be225ea5722 extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents: 5136
diff changeset
150 dir2 = ''
2be225ea5722 extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents: 5136
diff changeset
151 dir2root = repo.root
2be225ea5722 extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents: 5136
diff changeset
152
2be225ea5722 extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents: 5136
diff changeset
153 # If only one change, diff the files instead of the directories
2be225ea5722 extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents: 5136
diff changeset
154 if changes == 1 :
2be225ea5722 extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents: 5136
diff changeset
155 if len(modified):
2be225ea5722 extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents: 5136
diff changeset
156 dir1 = os.path.join(dir1, util.localpath(modified[0]))
5143
d4fa6bafc43a Remove trailing spaces, fix indentation
Thomas Arendsen Hein <thomas@intevation.de>
parents: 5137
diff changeset
157 dir2 = os.path.join(dir2root, dir2, util.localpath(modified[0]))
5137
2be225ea5722 extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents: 5136
diff changeset
158 elif len(removed) :
2be225ea5722 extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents: 5136
diff changeset
159 dir1 = os.path.join(dir1, util.localpath(removed[0]))
2be225ea5722 extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents: 5136
diff changeset
160 dir2 = os.devnull
2be225ea5722 extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents: 5136
diff changeset
161 else:
2be225ea5722 extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents: 5136
diff changeset
162 dir1 = os.devnull
5143
d4fa6bafc43a Remove trailing spaces, fix indentation
Thomas Arendsen Hein <thomas@intevation.de>
parents: 5137
diff changeset
163 dir2 = os.path.join(dir2root, dir2, util.localpath(added[0]))
d4fa6bafc43a Remove trailing spaces, fix indentation
Thomas Arendsen Hein <thomas@intevation.de>
parents: 5137
diff changeset
164
2906
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
165 cmdline = ('%s %s %s %s' %
3074
be98c5ce4022 extdiff: do not shell-quote options to new commands
TK Soh <teekaysoh@yahoo.com>
parents: 2959
diff changeset
166 (util.shellquote(diffcmd), ' '.join(diffopts),
2906
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
167 util.shellquote(dir1), util.shellquote(dir2)))
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
168 ui.debug('running %r in %s\n' % (cmdline, tmproot))
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
169 util.system(cmdline, cwd=tmproot)
6103
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
170
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
171 for copy_fn, working_fn, mtime in fns_and_mtime:
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
172 if os.path.getmtime(copy_fn) != mtime:
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
173 ui.debug('File changed while diffing. '
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
174 'Overwriting: %s (src: %s)\n' % (working_fn, copy_fn))
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
175 util.copyfile(copy_fn, working_fn)
e668fd796b8b Propagating changes back to working dirs when changing files in external
Fabio Zadrozny <fabiofz at gmail dot com>
parents: 5293
diff changeset
176
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
177 return 1
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
178 finally:
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
179 ui.note(_('cleaning up temp directory\n'))
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
180 shutil.rmtree(tmproot)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
181
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
182 def extdiff(ui, repo, *pats, **opts):
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
183 '''use external program to diff repository (or selected files)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
184
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
185 Show differences between revisions for the specified files, using
2906
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
186 an external program. The default program used is diff, with
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
187 default options "-Npru".
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
188
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
189 To select a different program, use the -p option. The program
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
190 will be passed the names of two directories to compare. To pass
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
191 additional options to the program, use the -o option. These will
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
192 be passed before the names of the directories to compare.
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
193
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
194 When two revision arguments are given, then changes are
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
195 shown between those revisions. If only one revision is
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
196 specified then that revision is compared to the working
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
197 directory, and, when no revisions are specified, the
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
198 working directory files are compared to its parent.'''
3129
f145d04899d2 extdiff: use the default option only if the default program is used
TK Soh <teekaysoh@yahoo.com>
parents: 3127
diff changeset
199 program = opts['program'] or 'diff'
f145d04899d2 extdiff: use the default option only if the default program is used
TK Soh <teekaysoh@yahoo.com>
parents: 3127
diff changeset
200 if opts['program']:
f145d04899d2 extdiff: use the default option only if the default program is used
TK Soh <teekaysoh@yahoo.com>
parents: 3127
diff changeset
201 option = opts['option']
f145d04899d2 extdiff: use the default option only if the default program is used
TK Soh <teekaysoh@yahoo.com>
parents: 3127
diff changeset
202 else:
f145d04899d2 extdiff: use the default option only if the default program is used
TK Soh <teekaysoh@yahoo.com>
parents: 3127
diff changeset
203 option = opts['option'] or ['-Npru']
f145d04899d2 extdiff: use the default option only if the default program is used
TK Soh <teekaysoh@yahoo.com>
parents: 3127
diff changeset
204 return dodiff(ui, repo, program, option, pats, opts)
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
205
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
206 cmdtable = {
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
207 "extdiff":
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
208 (extdiff,
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
209 [('p', 'program', '', _('comparison program to run')),
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
210 ('o', 'option', [], _('pass option to comparison program')),
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
211 ('r', 'rev', [], _('revision')),
5147
c80af96943aa refactor options from cmdtable
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 5143
diff changeset
212 ] + commands.walkopts,
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
213 _('hg extdiff [OPT]... [FILE]...')),
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
214 }
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
215
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
216 def uisetup(ui):
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
217 for cmd, path in ui.configitems('extdiff'):
5245
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
218 if cmd.startswith('cmd.'):
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
219 cmd = cmd[4:]
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
220 if not path: path = cmd
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
221 diffopts = ui.config('extdiff', 'opts.' + cmd, '')
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
222 diffopts = diffopts and [diffopts] or []
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
223 elif cmd.startswith('opts.'):
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
224 continue
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
225 else:
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
226 # command = path opts
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
227 if path:
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
228 diffopts = shlex.split(path)
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
229 path = diffopts.pop(0)
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
230 else:
a1efa71f3ece Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents: 5147
diff changeset
231 path, diffopts = cmd, []
2959
7f5fc4b347de extdiff: make new diff commands pick up their options correctly
TK Soh <teekaysoh@yahoo.com>
parents: 2913
diff changeset
232 def save(cmd, path, diffopts):
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
233 '''use closure to save diff command to use'''
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
234 def mydiff(ui, repo, *pats, **opts):
2906
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
235 return dodiff(ui, repo, path, diffopts, pats, opts)
5291
23651848d638 extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents: 4730
diff changeset
236 mydiff.__doc__ = '''use %(path)s to diff repository (or selected files)
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
237
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
238 Show differences between revisions for the specified
5291
23651848d638 extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents: 4730
diff changeset
239 files, using the %(path)s program.
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
240
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
241 When two revision arguments are given, then changes are
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
242 shown between those revisions. If only one revision is
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
243 specified then that revision is compared to the working
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
244 directory, and, when no revisions are specified, the
2906
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
245 working directory files are compared to its parent.''' % {
5291
23651848d638 extdiff: avoid repr() doubling paths backslashes under Windows
Patrick Mezard <pmezard@gmail.com>
parents: 4730
diff changeset
246 'path': util.uirepr(path),
2906
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
247 }
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
248 return mydiff
2959
7f5fc4b347de extdiff: make new diff commands pick up their options correctly
TK Soh <teekaysoh@yahoo.com>
parents: 2913
diff changeset
249 cmdtable[cmd] = (save(cmd, path, diffopts),
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
250 cmdtable['extdiff'][1][1:],
4730
eadfaa9ec487 Updated command tables in commands.py and hgext extensions.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4096
diff changeset
251 _('hg %s [OPTION]... [FILE]...') % cmd)