author | Boris Feld <boris.feld@octobus.net> |
Sun, 19 Nov 2017 04:10:55 +0100 | |
changeset 35091 | 6a8e85702121 |
parent 34976 | a8bc191fee5a |
child 36204 | 33ed8b511185 |
permissions | -rw-r--r-- |
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# extdiff.py - external diff program support for mercurial |
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# |
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# Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> |
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# |
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# This software may be used and distributed according to the terms of the |
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# GNU General Public License version 2 or any later version. |
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'''command to allow external programs to compare revisions |
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The extdiff Mercurial extension allows you to use external programs |
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to compare revisions, or revision with working directory. The external |
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diff programs are called with a configurable set of options and two |
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non-option arguments: paths to directories containing snapshots of |
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files to compare. |
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The extdiff extension also allows you to configure new diff commands, so |
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you do not need to type :hg:`extdiff -p kdiff3` always. :: |
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[extdiff] |
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# add new command that runs GNU diff(1) in 'context diff' mode |
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cdiff = gdiff -Nprc5 |
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## or the old way: |
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#cmd.cdiff = gdiff |
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#opts.cdiff = -Nprc5 |
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# add new command called meld, runs meld (no need to name twice). If |
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# the meld executable is not available, the meld tool in [merge-tools] |
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# will be used, if available |
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meld = |
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# add new command called vimdiff, runs gvimdiff with DirDiff plugin |
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# (see http://www.vim.org/scripts/script.php?script_id=102) Non |
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# English user, be sure to put "let g:DirDiffDynamicDiffText = 1" in |
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# your .vimrc |
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vimdiff = gvim -f "+next" \\ |
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"+execute 'DirDiff' fnameescape(argv(0)) fnameescape(argv(1))" |
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Tool arguments can include variables that are expanded at runtime:: |
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$parent1, $plabel1 - filename, descriptive label of first parent |
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$child, $clabel - filename, descriptive label of child revision |
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$parent2, $plabel2 - filename, descriptive label of second parent |
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$root - repository root |
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$parent is an alias for $parent1. |
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The extdiff extension will look in your [diff-tools] and [merge-tools] |
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sections for diff tool arguments, when none are specified in [extdiff]. |
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:: |
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[extdiff] |
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kdiff3 = |
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[diff-tools] |
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kdiff3.diffargs=--L1 '$plabel1' --L2 '$clabel' $parent $child |
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You can use -I/-X and list of file or directory names like normal |
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:hg:`diff` command. The extdiff extension makes snapshots of only |
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needed files, so running the external diff program will actually be |
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pretty fast (at least faster than having to compare the entire tree). |
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''' |
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from __future__ import absolute_import |
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import os |
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import re |
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import shutil |
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import tempfile |
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from mercurial.i18n import _ |
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from mercurial.node import ( |
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nullid, |
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short, |
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) |
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from mercurial import ( |
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archival, |
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cmdutil, |
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error, |
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filemerge, |
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pycompat, |
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registrar, |
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scmutil, |
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util, |
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) |
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cmdtable = {} |
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command = registrar.command(cmdtable) |
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configtable = {} |
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configitem = registrar.configitem(configtable) |
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configitem('extdiff', r'opts\..*', |
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default='', |
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generic=True, |
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configitem('diff-tools', r'.*\.diffargs$', |
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default=None, |
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generic=True, |
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# Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for |
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# extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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# be specifying the version(s) of Mercurial they are tested with, or |
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# leave the attribute unspecified. |
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testedwith = 'ships-with-hg-core' |
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def snapshot(ui, repo, files, node, tmproot, listsubrepos): |
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'''snapshot files as of some revision |
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if not using snapshot, -I/-X does not work and recursive diff |
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in tools like kdiff3 and meld displays too many files.''' |
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dirname = os.path.basename(repo.root) |
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if dirname == "": |
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|
113 |
dirname = "root" |
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|
114 |
if node is not None: |
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|
115 |
dirname = '%s.%s' % (dirname, short(node)) |
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|
116 |
base = os.path.join(tmproot, dirname) |
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|
117 |
os.mkdir(base) |
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|
118 |
fnsandstat = [] |
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|
119 |
|
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|
120 |
if node is not None: |
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|
121 |
ui.note(_('making snapshot of %d files from rev %s\n') % |
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|
122 |
(len(files), short(node))) |
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|
123 |
else: |
8066 | 124 |
ui.note(_('making snapshot of %d files from working directory\n') % |
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|
125 |
(len(files))) |
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changeset
|
126 |
|
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|
127 |
if files: |
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|
128 |
repo.ui.setconfig("ui", "archivemeta", False) |
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|
129 |
|
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|
130 |
archival.archive(repo, base, node, 'files', |
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|
131 |
matchfn=scmutil.matchfiles(repo, files), |
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|
132 |
subrepos=listsubrepos) |
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|
133 |
|
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|
134 |
for fn in sorted(files): |
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|
135 |
wfn = util.pconvert(fn) |
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|
136 |
ui.note(' %s\n' % wfn) |
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|
137 |
|
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|
138 |
if node is None: |
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|
139 |
dest = os.path.join(base, wfn) |
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|
140 |
|
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|
141 |
fnsandstat.append((dest, repo.wjoin(fn), os.lstat(dest))) |
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|
142 |
return dirname, fnsandstat |
5143
d4fa6bafc43a
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parents:
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|
143 |
|
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parents:
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changeset
|
144 |
def dodiff(ui, repo, cmdline, pats, opts): |
17424
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changeset
|
145 |
'''Do the actual diff: |
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|
146 |
|
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|
147 |
- copy to a temp structure if diffing 2 internal revisions |
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148 |
- copy to a temp structure if diffing working revision with |
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|
149 |
another one and more than 1 file is changed |
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150 |
- just invoke the diff for a single file in the working dir |
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|
151 |
''' |
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|
152 |
|
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|
153 |
revs = opts.get('rev') |
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|
154 |
change = opts.get('change') |
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|
155 |
do3way = '$parent2' in cmdline |
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|
156 |
|
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changeset
|
157 |
if revs and change: |
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changeset
|
158 |
msg = _('cannot specify --rev and --change at the same time') |
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|
159 |
raise error.Abort(msg) |
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|
160 |
elif change: |
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parents:
14232
diff
changeset
|
161 |
node2 = scmutil.revsingle(repo, change, None).node() |
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changeset
|
162 |
node1a, node1b = repo.changelog.parents(node2) |
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|
163 |
else: |
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changeset
|
164 |
node1a, node2 = scmutil.revpair(repo, revs) |
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changeset
|
165 |
if not revs: |
13878
a8d13ee0ce68
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parents:
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|
166 |
node1b = repo.dirstate.p2() |
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|
167 |
else: |
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changeset
|
168 |
node1b = nullid |
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|
169 |
|
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changeset
|
170 |
# Disable 3-way merge if there is only one parent |
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|
171 |
if do3way: |
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changeset
|
172 |
if node1b == nullid: |
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changeset
|
173 |
do3way = False |
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changeset
|
174 |
|
25813
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changeset
|
175 |
subrepos=opts.get('subrepos') |
18bae5eb58c5
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changeset
|
176 |
|
14671
35c2cc322ba8
scmutil: switch match users to supplying contexts
Matt Mackall <mpm@selenic.com>
parents:
14327
diff
changeset
|
177 |
matcher = scmutil.match(repo[node2], pats, opts) |
26227
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changeset
|
178 |
|
26228
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parents:
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changeset
|
179 |
if opts.get('patch'): |
0fd20a71abdb
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changeset
|
180 |
if subrepos: |
26587
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26229
diff
changeset
|
181 |
raise error.Abort(_('--patch cannot be used with --subrepos')) |
26228
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Matt Harbison <matt_harbison@yahoo.com>
parents:
26227
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changeset
|
182 |
if node2 is None: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26229
diff
changeset
|
183 |
raise error.Abort(_('--patch requires two revisions')) |
26228
0fd20a71abdb
extdiff: add a --patch argument for diffing changeset deltas
Matt Harbison <matt_harbison@yahoo.com>
parents:
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changeset
|
184 |
else: |
26227
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parents:
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changeset
|
185 |
mod_a, add_a, rem_a = map(set, repo.status(node1a, node2, matcher, |
25813
18bae5eb58c5
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changeset
|
186 |
listsubrepos=subrepos)[:3]) |
26227
611ba118ebfc
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parents:
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changeset
|
187 |
if do3way: |
611ba118ebfc
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changeset
|
188 |
mod_b, add_b, rem_b = map(set, |
611ba118ebfc
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changeset
|
189 |
repo.status(node1b, node2, matcher, |
611ba118ebfc
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changeset
|
190 |
listsubrepos=subrepos)[:3]) |
611ba118ebfc
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changeset
|
191 |
else: |
611ba118ebfc
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parents:
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diff
changeset
|
192 |
mod_b, add_b, rem_b = set(), set(), set() |
611ba118ebfc
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changeset
|
193 |
modadd = mod_a | add_a | mod_b | add_b |
611ba118ebfc
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25876
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changeset
|
194 |
common = modadd | rem_a | rem_b |
611ba118ebfc
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changeset
|
195 |
if not common: |
611ba118ebfc
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changeset
|
196 |
return 0 |
2333
de0c05afa511
new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
197 |
|
de0c05afa511
new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
198 |
tmproot = tempfile.mkdtemp(prefix='extdiff.') |
de0c05afa511
new extension: extdiff. allows to use external diff program.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
199 |
try: |
26228
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parents:
26227
diff
changeset
|
200 |
if not opts.get('patch'): |
26227
611ba118ebfc
extdiff: prepare sections of dodiff() for conditionalizing
Matt Harbison <matt_harbison@yahoo.com>
parents:
25876
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changeset
|
201 |
# Always make a copy of node1a (and node1b, if applicable) |
611ba118ebfc
extdiff: prepare sections of dodiff() for conditionalizing
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parents:
25876
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changeset
|
202 |
dir1a_files = mod_a | rem_a | ((mod_b | add_b) - add_a) |
611ba118ebfc
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Matt Harbison <matt_harbison@yahoo.com>
parents:
25876
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changeset
|
203 |
dir1a = snapshot(ui, repo, dir1a_files, node1a, tmproot, |
25813
18bae5eb58c5
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changeset
|
204 |
subrepos)[0] |
26227
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parents:
25876
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changeset
|
205 |
rev1a = '@%d' % repo[node1a].rev() |
611ba118ebfc
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parents:
25876
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changeset
|
206 |
if do3way: |
611ba118ebfc
extdiff: prepare sections of dodiff() for conditionalizing
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changeset
|
207 |
dir1b_files = mod_b | rem_b | ((mod_a | add_a) - add_b) |
611ba118ebfc
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changeset
|
208 |
dir1b = snapshot(ui, repo, dir1b_files, node1b, tmproot, |
611ba118ebfc
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changeset
|
209 |
subrepos)[0] |
611ba118ebfc
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changeset
|
210 |
rev1b = '@%d' % repo[node1b].rev() |
611ba118ebfc
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changeset
|
211 |
else: |
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parents:
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changeset
|
212 |
dir1b = None |
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changeset
|
213 |
rev1b = '' |
9512
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|
214 |
|
32217
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extdiff: copy back files to the working directory if the size changed
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parents:
31451
diff
changeset
|
215 |
fnsandstat = [] |
5137
2be225ea5722
extdiff: do single file diffs from the wc with no copy
Brad Schick <schickb@gmail.com>
parents:
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changeset
|
216 |
|
26227
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parents:
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changeset
|
217 |
# If node2 in not the wc or there is >1 change, copy it |
611ba118ebfc
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changeset
|
218 |
dir2root = '' |
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changeset
|
219 |
rev2 = '' |
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changeset
|
220 |
if node2: |
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dir2 = snapshot(ui, repo, modadd, node2, tmproot, subrepos)[0] |
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222 |
rev2 = '@%d' % repo[node2].rev() |
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223 |
elif len(common) > 1: |
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224 |
#we only actually need to get the files to copy back to |
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225 |
#the working dir in this case (because the other cases |
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226 |
#are: diffing 2 revisions or single file -- in which case |
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227 |
#the file is already directly passed to the diff tool). |
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228 |
dir2, fnsandstat = snapshot(ui, repo, modadd, None, tmproot, |
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229 |
subrepos) |
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230 |
else: |
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231 |
# This lets the diff tool open the changed file directly |
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232 |
dir2 = '' |
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233 |
dir2root = repo.root |
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234 |
|
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235 |
label1a = rev1a |
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236 |
label1b = rev1b |
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237 |
label2 = rev2 |
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238 |
|
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239 |
# If only one change, diff the files instead of the directories |
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240 |
# Handle bogus modifies correctly by checking if the files exist |
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|
241 |
if len(common) == 1: |
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242 |
common_file = util.localpath(common.pop()) |
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243 |
dir1a = os.path.join(tmproot, dir1a, common_file) |
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|
244 |
label1a = common_file + rev1a |
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|
245 |
if not os.path.isfile(dir1a): |
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|
246 |
dir1a = os.devnull |
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|
247 |
if do3way: |
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|
248 |
dir1b = os.path.join(tmproot, dir1b, common_file) |
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|
249 |
label1b = common_file + rev1b |
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|
250 |
if not os.path.isfile(dir1b): |
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251 |
dir1b = os.devnull |
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|
252 |
dir2 = os.path.join(dir2root, dir2, common_file) |
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253 |
label2 = common_file + rev2 |
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254 |
else: |
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255 |
template = 'hg-%h.patch' |
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256 |
cmdutil.export(repo, [repo[node1a].rev(), repo[node2].rev()], |
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|
257 |
fntemplate=repo.vfs.reljoin(tmproot, template), |
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|
258 |
match=matcher) |
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|
259 |
label1a = cmdutil.makefilename(repo, template, node1a) |
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260 |
label2 = cmdutil.makefilename(repo, template, node2) |
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|
261 |
dir1a = repo.vfs.reljoin(tmproot, label1a) |
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262 |
dir2 = repo.vfs.reljoin(tmproot, label2) |
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|
263 |
dir1b = None |
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|
264 |
label1b = None |
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|
265 |
fnsandstat = [] |
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|
266 |
|
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|
267 |
# Function to quote file/dir names in the argument string. |
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|
268 |
# When not operating in 3-way mode, an empty string is |
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|
269 |
# returned for parent2 |
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|
270 |
replace = {'parent': dir1a, 'parent1': dir1a, 'parent2': dir1b, |
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|
271 |
'plabel1': label1a, 'plabel2': label1b, |
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|
272 |
'clabel': label2, 'child': dir2, |
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|
273 |
'root': repo.root} |
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|
274 |
def quote(match): |
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|
275 |
pre = match.group(2) |
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|
276 |
key = match.group(3) |
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|
277 |
if not do3way and key == 'parent2': |
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278 |
return pre |
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|
279 |
return pre + util.shellquote(replace[key]) |
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|
280 |
|
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|
281 |
# Match parent2 first, so 'parent1?' will match both parent1 and parent |
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|
282 |
regex = (r'''(['"]?)([^\s'"$]*)''' |
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|
283 |
r'\$(parent2|parent1?|child|plabel1|plabel2|clabel|root)\1') |
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|
284 |
if not do3way and not re.search(regex, cmdline): |
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|
285 |
cmdline += ' $parent1 $child' |
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|
286 |
cmdline = re.sub(regex, quote, cmdline) |
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|
287 |
|
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|
288 |
ui.debug('running %r in %s\n' % (cmdline, tmproot)) |
30982
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|
289 |
ui.system(cmdline, cwd=tmproot, blockedtag='extdiff') |
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290 |
|
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|
291 |
for copy_fn, working_fn, st in fnsandstat: |
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|
292 |
cpstat = os.lstat(copy_fn) |
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|
293 |
# Some tools copy the file and attributes, so mtime may not detect |
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|
294 |
# all changes. A size check will detect more cases, but not all. |
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|
295 |
# The only certain way to detect every case is to diff all files, |
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|
296 |
# which could be expensive. |
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|
297 |
# copyfile() carries over the permission, so the mode check could |
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|
298 |
# be in an 'elif' branch, but for the case where the file has |
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|
299 |
# changed without affecting mtime or size. |
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|
300 |
if (cpstat.st_mtime != st.st_mtime or cpstat.st_size != st.st_size |
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|
301 |
or (cpstat.st_mode & 0o100) != (st.st_mode & 0o100)): |
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|
302 |
ui.debug('file changed while diffing. ' |
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|
303 |
'Overwriting: %s (src: %s)\n' % (working_fn, copy_fn)) |
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|
304 |
util.copyfile(copy_fn, working_fn) |
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305 |
|
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|
306 |
return 1 |
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|
307 |
finally: |
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|
308 |
ui.note(_('cleaning up temp directory\n')) |
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|
309 |
shutil.rmtree(tmproot) |
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|
310 |
|
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|
311 |
extdiffopts = [ |
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|
312 |
('o', 'option', [], |
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|
313 |
_('pass option to comparison program'), _('OPT')), |
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|
314 |
('r', 'rev', [], _('revision'), _('REV')), |
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|
315 |
('c', 'change', '', _('change made by revision'), _('REV')), |
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|
316 |
('', 'patch', None, _('compare patches for two revisions')) |
32375
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|
317 |
] + cmdutil.walkopts + cmdutil.subrepoopts |
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|
318 |
|
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|
319 |
@command('extdiff', |
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|
320 |
[('p', 'program', '', _('comparison program to run'), _('CMD')), |
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|
321 |
] + extdiffopts, |
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|
322 |
_('hg extdiff [OPT]... [FILE]...'), |
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changeset
|
323 |
inferrepo=True) |
2333
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changeset
|
324 |
def extdiff(ui, repo, *pats, **opts): |
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325 |
'''use external program to diff repository (or selected files) |
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|
326 |
|
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changeset
|
327 |
Show differences between revisions for the specified files, using |
7983
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Change double spaces to single spaces in help texts.
Martin Geisler <mg@daimi.au.dk>
parents:
7758
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changeset
|
328 |
an external program. The default program used is diff, with |
2906
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extdiff: fix bugs. add test.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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|
329 |
default options "-Npru". |
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|
330 |
|
8076
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help texts: write command line switches as -a/--abc
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|
331 |
To select a different program, use the -p/--program option. The |
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|
332 |
program will be passed the names of two directories to compare. To |
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parents:
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|
333 |
pass additional options to the program, use -o/--option. These |
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parents:
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|
334 |
will be passed before the names of the directories to compare. |
2333
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|
335 |
|
7990
cdb848e8c4b5
extdiff: word-wrap help texts at 70 characters
Martin Geisler <mg@daimi.au.dk>
parents:
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|
336 |
When two revision arguments are given, then changes are shown |
cdb848e8c4b5
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parents:
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changeset
|
337 |
between those revisions. If only one revision is specified then |
cdb848e8c4b5
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parents:
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changeset
|
338 |
that revision is compared to the working directory, and, when no |
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parents:
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changeset
|
339 |
revisions are specified, the working directory files are compared |
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parents:
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changeset
|
340 |
to its parent.''' |
34976
a8bc191fee5a
py3: handle keyword arguments in hgext/extdiff.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
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changeset
|
341 |
opts = pycompat.byteskwargs(opts) |
9519
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extdiff: fix defaulting to "diff" if no --program is given
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
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changeset
|
342 |
program = opts.get('program') |
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parents:
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changeset
|
343 |
option = opts.get('option') |
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parents:
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|
344 |
if not program: |
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parents:
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changeset
|
345 |
program = 'diff' |
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|
346 |
option = option or ['-Npru'] |
23680
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parents:
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|
347 |
cmdline = ' '.join(map(util.shellquote, [program] + option)) |
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|
348 |
return dodiff(ui, repo, cmdline, pats, opts) |
2333
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|
349 |
|
29721
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Yuya Nishihara <yuya@tcha.org>
parents:
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|
350 |
class savedcmd(object): |
29723
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|
351 |
"""use external program to diff repository (or selected files) |
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parents:
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changeset
|
352 |
|
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parents:
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changeset
|
353 |
Show differences between revisions for the specified files, using |
29723
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Yuya Nishihara <yuya@tcha.org>
parents:
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|
354 |
the following program:: |
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parents:
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|
355 |
|
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|
356 |
%(path)s |
29721
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changeset
|
357 |
|
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parents:
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|
358 |
When two revision arguments are given, then changes are shown |
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parents:
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changeset
|
359 |
between those revisions. If only one revision is specified then |
479076db51be
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Yuya Nishihara <yuya@tcha.org>
parents:
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diff
changeset
|
360 |
that revision is compared to the working directory, and, when no |
479076db51be
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Yuya Nishihara <yuya@tcha.org>
parents:
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diff
changeset
|
361 |
revisions are specified, the working directory files are compared |
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parents:
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changeset
|
362 |
to its parent. |
479076db51be
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parents:
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changeset
|
363 |
""" |
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parents:
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changeset
|
364 |
|
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parents:
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changeset
|
365 |
def __init__(self, path, cmdline): |
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parents:
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changeset
|
366 |
# We can't pass non-ASCII through docstrings (and path is |
479076db51be
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parents:
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changeset
|
367 |
# in an unknown encoding anyway) |
31451
53865692a354
util: wrap s.encode('string_escape') call for future py3 compatibility
Yuya Nishihara <yuya@tcha.org>
parents:
30982
diff
changeset
|
368 |
docpath = util.escapestr(path) |
29721
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parents:
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|
369 |
self.__doc__ = self.__doc__ % {'path': util.uirepr(docpath)} |
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parents:
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|
370 |
self._cmdline = cmdline |
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parents:
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changeset
|
371 |
|
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parents:
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changeset
|
372 |
def __call__(self, ui, repo, *pats, **opts): |
34976
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py3: handle keyword arguments in hgext/extdiff.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34778
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changeset
|
373 |
opts = pycompat.byteskwargs(opts) |
29721
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parents:
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|
374 |
options = ' '.join(map(util.shellquote, opts['option'])) |
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parents:
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changeset
|
375 |
if options: |
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parents:
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changeset
|
376 |
options = ' ' + options |
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parents:
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changeset
|
377 |
return dodiff(ui, repo, self._cmdline + options, pats, opts) |
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parents:
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changeset
|
378 |
|
2333
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changeset
|
379 |
def uisetup(ui): |
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parents:
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changeset
|
380 |
for cmd, path in ui.configitems('extdiff'): |
24193
fa4642439aa0
extdiff: expand tildes and variables in paths to user-supplied diff programs
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
23969
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changeset
|
381 |
path = util.expandpath(path) |
5245
a1efa71f3ece
Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents:
5147
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changeset
|
382 |
if cmd.startswith('cmd.'): |
a1efa71f3ece
Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents:
5147
diff
changeset
|
383 |
cmd = cmd[4:] |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
384 |
if not path: |
23150
aff73c777b0b
extdiff: allow a preconfigured merge-tool to be invoked
Matt Harbison <matt_harbison@yahoo.com>
parents:
23149
diff
changeset
|
385 |
path = util.findexe(cmd) |
aff73c777b0b
extdiff: allow a preconfigured merge-tool to be invoked
Matt Harbison <matt_harbison@yahoo.com>
parents:
23149
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changeset
|
386 |
if path is None: |
aff73c777b0b
extdiff: allow a preconfigured merge-tool to be invoked
Matt Harbison <matt_harbison@yahoo.com>
parents:
23149
diff
changeset
|
387 |
path = filemerge.findexternaltool(ui, cmd) or cmd |
34777
bb2525871d95
configitems: register the 'exdiff.opts.*' config
Boris Feld <boris.feld@octobus.net>
parents:
32431
diff
changeset
|
388 |
diffopts = ui.config('extdiff', 'opts.' + cmd) |
23680
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extdiff: avoid unexpected quoting arguments for external tools (issue4463)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
23270
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changeset
|
389 |
cmdline = util.shellquote(path) |
4075f2f8ea53
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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changeset
|
390 |
if diffopts: |
4075f2f8ea53
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parents:
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changeset
|
391 |
cmdline += ' ' + diffopts |
5245
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Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents:
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changeset
|
392 |
elif cmd.startswith('opts.'): |
a1efa71f3ece
Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents:
5147
diff
changeset
|
393 |
continue |
a1efa71f3ece
Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents:
5147
diff
changeset
|
394 |
else: |
a1efa71f3ece
Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents:
5147
diff
changeset
|
395 |
if path: |
23680
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extdiff: avoid unexpected quoting arguments for external tools (issue4463)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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changeset
|
396 |
# case "cmd = path opts" |
4075f2f8ea53
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
23270
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changeset
|
397 |
cmdline = path |
30678
caf7e1c5efe4
py3: have a bytes version of shlex.split()
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29841
diff
changeset
|
398 |
diffopts = len(pycompat.shlexsplit(cmdline)) > 1 |
5245
a1efa71f3ece
Improve extdiff configuration.
Brendan Cully <brendan@kublai.com>
parents:
5147
diff
changeset
|
399 |
else: |
23680
4075f2f8ea53
extdiff: avoid unexpected quoting arguments for external tools (issue4463)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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changeset
|
400 |
# case "cmd =" |
4075f2f8ea53
extdiff: avoid unexpected quoting arguments for external tools (issue4463)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
23270
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changeset
|
401 |
path = util.findexe(cmd) |
23150
aff73c777b0b
extdiff: allow a preconfigured merge-tool to be invoked
Matt Harbison <matt_harbison@yahoo.com>
parents:
23149
diff
changeset
|
402 |
if path is None: |
aff73c777b0b
extdiff: allow a preconfigured merge-tool to be invoked
Matt Harbison <matt_harbison@yahoo.com>
parents:
23149
diff
changeset
|
403 |
path = filemerge.findexternaltool(ui, cmd) or cmd |
23680
4075f2f8ea53
extdiff: avoid unexpected quoting arguments for external tools (issue4463)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
23270
diff
changeset
|
404 |
cmdline = util.shellquote(path) |
4075f2f8ea53
extdiff: avoid unexpected quoting arguments for external tools (issue4463)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
23270
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changeset
|
405 |
diffopts = False |
11184
7d99edddbaea
extdiff: add labels, read diff arguments from [merge-tools]
Steve Borho <steve@borho.org>
parents:
10394
diff
changeset
|
406 |
# look for diff arguments in [diff-tools] then [merge-tools] |
23680
4075f2f8ea53
extdiff: avoid unexpected quoting arguments for external tools (issue4463)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
23270
diff
changeset
|
407 |
if not diffopts: |
11184
7d99edddbaea
extdiff: add labels, read diff arguments from [merge-tools]
Steve Borho <steve@borho.org>
parents:
10394
diff
changeset
|
408 |
args = ui.config('diff-tools', cmd+'.diffargs') or \ |
7d99edddbaea
extdiff: add labels, read diff arguments from [merge-tools]
Steve Borho <steve@borho.org>
parents:
10394
diff
changeset
|
409 |
ui.config('merge-tools', cmd+'.diffargs') |
7d99edddbaea
extdiff: add labels, read diff arguments from [merge-tools]
Steve Borho <steve@borho.org>
parents:
10394
diff
changeset
|
410 |
if args: |
23680
4075f2f8ea53
extdiff: avoid unexpected quoting arguments for external tools (issue4463)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
23270
diff
changeset
|
411 |
cmdline += ' ' + args |
27681
174069440929
extdiff: use @command decorator to set up diff commands
Yuya Nishihara <yuya@tcha.org>
parents:
27680
diff
changeset
|
412 |
command(cmd, extdiffopts[:], _('hg %s [OPTION]... [FILE]...') % cmd, |
29721
479076db51be
extdiff: refactor closure of saved diff command as a top-level class
Yuya Nishihara <yuya@tcha.org>
parents:
29630
diff
changeset
|
413 |
inferrepo=True)(savedcmd(path, cmdline)) |
29722
14c3afcb1c26
extdiff: export __doc__ of saved command for translation
Yuya Nishihara <yuya@tcha.org>
parents:
29721
diff
changeset
|
414 |
|
14c3afcb1c26
extdiff: export __doc__ of saved command for translation
Yuya Nishihara <yuya@tcha.org>
parents:
29721
diff
changeset
|
415 |
# tell hggettext to extract docstrings from these functions: |
14c3afcb1c26
extdiff: export __doc__ of saved command for translation
Yuya Nishihara <yuya@tcha.org>
parents:
29721
diff
changeset
|
416 |
i18nfunctions = [savedcmd] |