prune: spell --successor flag without any unnecessary shortcuts
If a user wants to spell out -s, it makes sense to allow that. Before this
patch, prune would complain that --successor is not a recognized option.
Obviously people don't usually need to spell --successors by hand thanks to
shell completion (at least for Bash) using debugcomplete to see all available
flags, so this patch doesn't bring any need for more typing.
And thanks to Mercurial understanding shortened forms of command-line flags as
long as they are unambiguous, the old-style `--succ` flags still work normally,
and there are tests that use them. But two tests now use the full form to
demonstrate that both ways work.
hg evolve --continue and obsmarkers after conflict resolution with no changes to commit (issue5967)
https://bz.mercurial-scm.org/show_bug.cgi?id=5967
$ . $TESTDIR/testlib/common.sh
$ hg init issue5967
$ cd issue5967
$ cat > .hg/hgrc << EOF
> [alias]
> glog = log -GT "{rev}: {desc}"
> [extensions]
> evolve=
> EOF
$ echo apple > a
$ hg ci -qAm 'apple'
$ echo banana > a
$ hg ci -m 'banana'
Amending revision 0 in a way that causes conflicts
$ hg prev
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
[0] apple
$ echo apricot > a
$ hg amend -m 'apricot'
1 new orphan changesets
$ hg glog
@ 2: apricot
* 1: banana
|
x 0: apple
Trying to evolve, then manually discarding changes from revision 1
$ hg evolve
move:[1] banana
atop:[2] apricot
merging a
warning: conflicts while merging a! (edit, then use 'hg resolve --mark')
fix conflicts and see `hg help evolve.interrupted`
[1]
$ echo apricot > a
$ hg resolve --mark a
(no more unresolved files)
continue: hg evolve --continue
This will correctly notice that revision 1 can be dropped
$ hg evolve --continue
evolving 1:dd9b5dd30cd6 "banana"
evolution of 1:dd9b5dd30cd6 created no changes to commit
working directory is now at 4d6fec23dcc4
$ hg glog
@ 2: apricot
This is important: 1 should not have a successor (especially not revision 2)
$ hg olog --all
@ 4d6fec23dcc4 (2) apricot
|
x 3ba7db0ce860 (0) apple
rewritten(description, content) as 4d6fec23dcc4 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
$ hg olog --hidden --all 1
x dd9b5dd30cd6 (1) banana
pruned using evolve by test (Thu Jan 01 00:00:00 1970 +0000)