subrepo: add argument to "diff()" to pass "ui" of caller side (issue3712) (API)
Color extension achieves colorization by overriding the class of
"ui" object just before command execution.
Before this patch, "diff()" of abstractsubrepo and classes
derived from it has no "ui" argument, so "diff()" of hgsubrepo
uses "self._repo.ui" to invoke "cmdutil.diffordiffstat()".
For separation of configuration between repositories, revision
573bec4ab7ba changed the initialization source of "self._repo.ui"
from "ui"(overridden) to "baseui"(plain) of parent repository.
And this caused break of colorization.
This patch adds "ui" argument to "diff()" of abstractsubrepo and
classes derived from it to pass "ui" object of caller side.
--- a/mercurial/cmdutil.py Thu Nov 29 16:37:15 2012 +0100
+++ b/mercurial/cmdutil.py Fri Nov 30 00:43:55 2012 +0900
@@ -627,7 +627,7 @@
# subpath. The best we can do is to ignore it.
tempnode2 = None
submatch = matchmod.narrowmatcher(subpath, match)
- sub.diff(diffopts, tempnode2, submatch, changes=changes,
+ sub.diff(ui, diffopts, tempnode2, submatch, changes=changes,
stat=stat, fp=fp, prefix=prefix)
class changeset_printer(object):
--- a/mercurial/subrepo.py Thu Nov 29 16:37:15 2012 +0100
+++ b/mercurial/subrepo.py Fri Nov 30 00:43:55 2012 +0900
@@ -330,7 +330,7 @@
def status(self, rev2, **opts):
return [], [], [], [], [], [], []
- def diff(self, diffopts, node2, match, prefix, **opts):
+ def diff(self, ui, diffopts, node2, match, prefix, **opts):
pass
def outgoing(self, ui, dest, opts):
@@ -437,14 +437,14 @@
% (inst, subrelpath(self)))
return [], [], [], [], [], [], []
- def diff(self, diffopts, node2, match, prefix, **opts):
+ def diff(self, ui, diffopts, node2, match, prefix, **opts):
try:
node1 = node.bin(self._state[1])
# We currently expect node2 to come from substate and be
# in hex format
if node2 is not None:
node2 = node.bin(node2)
- cmdutil.diffordiffstat(self._repo.ui, self._repo, diffopts,
+ cmdutil.diffordiffstat(ui, self._repo, diffopts,
node1, node2, match,
prefix=os.path.join(prefix, self._path),
listsubrepos=True, **opts)
--- a/tests/test-diff-color.t Thu Nov 29 16:37:15 2012 +0100
+++ b/tests/test-diff-color.t Fri Nov 30 00:43:55 2012 +0900
@@ -125,6 +125,38 @@
c
\x1b[0;33mrecord this change to 'a'? [Ynesfdaq?]\x1b[0m (esc)
+ $ hg qpop -a
+ popping patch
+ patch queue now empty
+
#endif
+issue3712: test colorization of subrepo diff
+
+ $ hg init sub
+ $ echo b > sub/b
+ $ hg -R sub commit -Am 'create sub'
+ adding b
+ $ echo 'sub = sub' > .hgsub
+ $ hg add .hgsub
+ $ hg commit -m 'add subrepo sub'
+ $ echo aa >> a
+ $ echo bb >> sub/b
+
+ $ hg diff --color=always -S
+ \x1b[0;1mdiff --git a/a b/a\x1b[0m (esc)
+ \x1b[0;31;1m--- a/a\x1b[0m (esc)
+ \x1b[0;32;1m+++ b/a\x1b[0m (esc)
+ \x1b[0;35m@@ -7,3 +7,4 @@\x1b[0m (esc)
+ a
+ c
+ c
+ \x1b[0;32m+aa\x1b[0m (esc)
+ \x1b[0;1mdiff --git a/sub/b b/sub/b\x1b[0m (esc)
+ \x1b[0;31;1m--- a/sub/b\x1b[0m (esc)
+ \x1b[0;32;1m+++ b/sub/b\x1b[0m (esc)
+ \x1b[0;35m@@ -1,1 +1,2 @@\x1b[0m (esc)
+ b
+ \x1b[0;32m+bb\x1b[0m (esc)
+
$ cd ..