annotate hgext/extdiff.py @ 3015:fa4229c60dd7

Allow for MB/sec transfer rates in test-http-proxy and test-ssh. Also make the test more specific in test-http.
author Lee Cantey <lcantey@gmail.com>
date Mon, 21 Aug 2006 10:46:58 -0700
parents 7f5fc4b347de
children be98c5ce4022
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.
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
7 #
2913
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
8 # The `extdiff' Mercurial extension allows you to use external programs
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
9 # to compare revisions, or revision with working dir. The external diff
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
10 # programs are called with a configurable set of options and two
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
11 # non-option arguments: paths to directories containing snapshots of
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
12 # files to compare.
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
13 #
2913
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
14 # To enable this extension:
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
15 #
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
16 # [extensions]
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
17 # hgext.extdiff =
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
18 #
2913
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
19 # The `extdiff' extension also allows to configure new diff commands, so
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
20 # you do not need to type "hg extdiff -p kdiff3" always.
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
21 #
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
22 # [extdiff]
2913
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
23 # # add new command that runs GNU diff(1) in 'context diff' mode
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
24 # cmd.cdiff = gdiff
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
25 # opts.cdiff = -Nprc5
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
26 # # add new command called vdiff, runs kdiff3
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
27 # cmd.vdiff = kdiff3
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
28 # # add new command called meld, runs meld (no need to name twice)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
29 # cmd.meld =
2675
d99a92b7acad extdiff : add comment on how to use vim for doing directoy diff
"Mathieu Clabaut <mathieu.clabaut@gmail.com>"
parents: 2338
diff changeset
30 # # add new command called vimdiff, runs gvimdiff with DirDiff plugin
d99a92b7acad extdiff : add comment on how to use vim for doing directoy diff
"Mathieu Clabaut <mathieu.clabaut@gmail.com>"
parents: 2338
diff changeset
31 # #(see http://www.vim.org/scripts/script.php?script_id=102)
d99a92b7acad extdiff : add comment on how to use vim for doing directoy diff
"Mathieu Clabaut <mathieu.clabaut@gmail.com>"
parents: 2338
diff changeset
32 # cmd.vimdiff = LC_ALL=C gvim -f '+bdel 1 2' '+ execute "DirDiff ".argv(0)." ".argv(1)'
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
33 #
2913
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
34 # Each custom diff commands can have two parts: a `cmd' and an `opts'
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
35 # part. The cmd.xxx option defines the name of an executable program
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
36 # that will be run, and opts.xxx defines a set of command-line options
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
37 # which will be inserted to the command between the program name and
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
38 # the files/directories to diff (i.e. the cdiff example above).
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
39 #
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
40 # You can use -I/-X and list of file or directory names like normal
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
41 # "hg diff" command. The `extdiff' extension makes snapshots of only
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
42 # needed files, so running the external diff program will actually be
05f357b70cb0 Tune a bit the extdiff toplevel comments/samples.
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2906
diff changeset
43 # pretty fast (at least faster than having to compare the entire tree).
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
44
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
45 from mercurial.demandload import demandload
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
46 from mercurial.i18n import gettext as _
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
47 from mercurial.node import *
2902
2fe4d99ae726 Update extdiff for recent refactoring
Brendan Cully <brendan@kublai.com>
parents: 2875
diff changeset
48 demandload(globals(), 'mercurial:commands,cmdutil,util os shutil tempfile')
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
49
2906
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
50 def dodiff(ui, repo, diffcmd, diffopts, pats, opts):
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
51 def snapshot_node(files, node):
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
52 '''snapshot files as of some revision'''
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
53 changes = repo.changelog.read(node)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
54 mf = repo.manifest.read(changes[0])
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
55 dirname = '%s.%s' % (os.path.basename(repo.root), short(node))
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
56 base = os.path.join(tmproot, dirname)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
57 os.mkdir(base)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
58 if not ui.quiet:
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
59 ui.write_err(_('making snapshot of %d files from rev %s\n') %
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
60 (len(files), short(node)))
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
61 for fn in files:
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
62 wfn = util.pconvert(fn)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
63 ui.note(' %s\n' % wfn)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
64 dest = os.path.join(base, wfn)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
65 destdir = os.path.dirname(dest)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
66 if not os.path.isdir(destdir):
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
67 os.makedirs(destdir)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
68 repo.wwrite(wfn, repo.file(fn).read(mf[fn]), open(dest, 'w'))
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
69 return dirname
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
70
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
71 def snapshot_wdir(files):
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
72 '''snapshot files from working directory.
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
73 if not using snapshot, -I/-X does not work and recursive diff
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
74 in tools like kdiff3 and meld displays too many files.'''
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
75 dirname = os.path.basename(repo.root)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
76 base = os.path.join(tmproot, dirname)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
77 os.mkdir(base)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
78 if not ui.quiet:
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
79 ui.write_err(_('making snapshot of %d files from working dir\n') %
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
80 (len(files)))
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
81 for fn in files:
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
82 wfn = util.pconvert(fn)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
83 ui.note(' %s\n' % wfn)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
84 dest = os.path.join(base, wfn)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
85 destdir = os.path.dirname(dest)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
86 if not os.path.isdir(destdir):
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
87 os.makedirs(destdir)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
88 fp = open(dest, 'w')
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
89 for chunk in util.filechunkiter(repo.wopener(wfn)):
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
90 fp.write(chunk)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
91 return dirname
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
92
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
93 node1, node2 = commands.revpair(ui, repo, opts['rev'])
2902
2fe4d99ae726 Update extdiff for recent refactoring
Brendan Cully <brendan@kublai.com>
parents: 2875
diff changeset
94 files, matchfn, anypats = cmdutil.matchpats(repo, pats, opts)
2875
3d6efcbbd1c9 remove localrepository.changes.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2675
diff changeset
95 modified, added, removed, deleted, unknown = repo.status(
3d6efcbbd1c9 remove localrepository.changes.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2675
diff changeset
96 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
97 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
98 return 0
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
99
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
100 tmproot = tempfile.mkdtemp(prefix='extdiff.')
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
101 try:
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
102 dir1 = snapshot_node(modified + removed, node1)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
103 if node2:
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
104 dir2 = snapshot_node(modified + added, node2)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
105 else:
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
106 dir2 = snapshot_wdir(modified + added)
2906
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
107 cmdline = ('%s %s %s %s' %
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
108 (util.shellquote(diffcmd),
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
109 ' '.join(map(util.shellquote, diffopts)),
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
110 util.shellquote(dir1), util.shellquote(dir2)))
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
111 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
112 util.system(cmdline, cwd=tmproot)
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
113 return 1
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
114 finally:
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
115 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
116 shutil.rmtree(tmproot)
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
117
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
118 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
119 '''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
120
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
121 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
122 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
123 default options "-Npru".
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
124
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
125 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
126 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
127 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
128 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
129
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
130 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
131 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
132 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
133 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
134 working directory files are compared to its parent.'''
2906
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
135 return dodiff(ui, repo, opts['program'] or 'diff',
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
136 opts['option'] or ['-Npru'], pats, opts)
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
137
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
138 cmdtable = {
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
139 "extdiff":
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
140 (extdiff,
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
141 [('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
142 ('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
143 ('r', 'rev', [], _('revision')),
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
144 ('I', 'include', [], _('include names matching the given patterns')),
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
145 ('X', 'exclude', [], _('exclude names matching the given patterns'))],
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
146 _('hg extdiff [OPT]... [FILE]...')),
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
147 }
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
148
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
149 def uisetup(ui):
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
150 for cmd, path in ui.configitems('extdiff'):
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
151 if not cmd.startswith('cmd.'): continue
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
152 cmd = cmd[4:]
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
153 if not path: path = cmd
2906
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
154 diffopts = ui.config('extdiff', 'opts.' + cmd, '')
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
155 diffopts = diffopts and [diffopts] or []
2959
7f5fc4b347de extdiff: make new diff commands pick up their options correctly
TK Soh <teekaysoh@yahoo.com>
parents: 2913
diff changeset
156 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
157 '''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
158 def mydiff(ui, repo, *pats, **opts):
2906
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
159 return dodiff(ui, repo, path, diffopts, pats, opts)
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
160 mydiff.__doc__ = '''use %(path)r 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
161
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
162 Show differences between revisions for the specified
2906
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
163 files, using the %(path)r program.
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
164
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
165 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
166 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
167 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
168 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
169 working directory files are compared to its parent.''' % {
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
170 'path': path,
453097750fbf extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2903
diff changeset
171 }
2333
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
172 return mydiff
2959
7f5fc4b347de extdiff: make new diff commands pick up their options correctly
TK Soh <teekaysoh@yahoo.com>
parents: 2913
diff changeset
173 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
174 cmdtable['extdiff'][1][1:],
de0c05afa511 new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
175 _('hg %s [OPT]... [FILE]...') % cmd)