pick: reduce configoverride() scope
Merge tool is only needed for merge.graft() (it's what graft in core hg does),
so let's make the scope of the ui.configoverride() narrower.
This test file test the #5720 issue
Check that `hg evolve --continue` doesn't change changeset phase from secret
to draft after a merge conflict.
https://bz.mercurial-scm.org/show_bug.cgi?id=5720
Global setup
============
$ . $TESTDIR/testlib/common.sh
$ cat >> $HGRCPATH <<EOF
> [ui]
> interactive = true
> [phases]
> publish=False
> [extensions]
> evolve =
> EOF
Test
====
$ hg init $TESTTMP/issue-5720
$ cd $TESTTMP/issue-5720
Create two drafts commits and one secret
$ echo a > a
$ hg commit -Am a
adding a
$ echo b > a
$ hg commit -m b
$ echo c > a
$ hg commit --secret -m c
$ hg log -G -T "{rev}: {phase}"
@ 2: secret
|
o 1: draft
|
o 0: draft
Amend the second draft with new content
$ hg prev
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
[1] b
$ echo b2 > a
$ hg amend
1 new orphan changesets
$ hg log -G -T "{rev}: {phase}"
@ 3: draft
|
| * 2: secret
| |
| x 1: draft
|/
o 0: draft
Evolve which triggers a conflict
$ hg evolve
move:[2] c
atop:[3] b
merging a
warning: conflicts while merging a! (edit, then use 'hg resolve --mark')
unresolved merge conflicts
(see 'hg help evolve.interrupted')
[1]
Fix the conflict
$ echo c2 > a
$ hg resolve -m
(no more unresolved files)
continue: hg evolve --continue
Continue the evolution
$ hg evolve --continue
evolving 2:13833940840c "c"
working directory is now at 87495ea7c9ec
Tip should stay in secret phase
$ hg log -G -T "{rev}: {phase}"
o 4: secret
|
@ 3: draft
|
o 0: draft
$ hg log -r tip -T '{phase}\n'
secret