rhg: Colored output is not supported
Fallback if it is requested explicitly.
The default is documented as use color "whenever it seems possible".
rhg proceeds without color in that case.
Differential Revision: https://phab.mercurial-scm.org/D11762
Test hg log changeset printer external hook
-------------------------------------------
$ cat > $TESTTMP/logexthook.py <<EOF
> from __future__ import absolute_import
> import codecs
> from mercurial import (
> commands,
> logcmdutil,
> repair,
> )
> def brot13(b):
> return codecs.encode(b.decode('utf8'), 'rot-13').encode('utf8')
> def rot13description(self, ctx):
> description = ctx.description().strip().splitlines()[0]
> self.ui.write(b"%s: %s\n" % (brot13(b"summary"),
> brot13(description)))
> def reposetup(ui, repo):
> logcmdutil.changesetprinter._exthook = rot13description
> EOF
Prepare the repository
$ hg init empty
$ cd empty
$ touch ROOT
$ hg commit -A -m "Root" ROOT
$ touch a b c
$ hg commit -A -m "Add A, B, C" a b c
Check the log
$ hg log --config extensions.t=$TESTTMP/logexthook.py
changeset: 1:70fc82b23320
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
fhzznel: Nqq N, O, P
summary: Add A, B, C
changeset: 0:b00443a54871
user: test
date: Thu Jan 01 00:00:00 1970 +0000
fhzznel: Ebbg
summary: Root
Check that exthook is working with graph log too
$ hg log -G --config extensions.t=$TESTTMP/logexthook.py
@ changeset: 1:70fc82b23320
| tag: tip
| user: test
| date: Thu Jan 01 00:00:00 1970 +0000
| fhzznel: Nqq N, O, P
| summary: Add A, B, C
|
o changeset: 0:b00443a54871
user: test
date: Thu Jan 01 00:00:00 1970 +0000
fhzznel: Ebbg
summary: Root