topic: setup 'topic' value for working ctx
The way amend work in core change in e8a7c1a0565a. The intermediate commit
disappear and we can no longer rely on it to carry the topic value to amend. To
fix this, we ensure the current topic value can be retrieved through the
`workingctx.extra()` value. Since there is no way to carry a "missing" key
information in a way that survives and "dict.update" call. We also has to
introduce hacking behavior about a special empty value for topic.
$ cat >> $HGRCPATH <<EOF
> [ui]
> logtemplate={rev}:{node|short} {desc}\n
> [defaults]
> amend=-d "0 0"
> [extensions]
> hgext.rebase=
> EOF
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
$ hg init repo
$ cd repo
$ echo A > a
$ hg add a
$ hg commit -m a
Basic usage
$ hg log -G
@ 0:e93df3427f45 a
$ hg touch .
$ hg log -G
@ 1:[0-9a-f]{12} a (re)
Revive usage
$ echo A > b
$ hg add b
$ hg commit -m ab --amend
$ hg up --hidden 1
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
working directory parent is obsolete! (*) (glob)
(use 'hg evolve' to update to its successor: *) (glob)
$ hg log -G
o 3:[0-9a-f]{12} ab (re)
@ 1:[0-9a-f]{12} a (re)
$ hg touch .
[1] a
reviving this changeset will create divergence unless you make a duplicate.
(a)llow divergence or (d)uplicate the changeset? a
2 new content-divergent changesets
$ hg log -G
@ 4:[0-9a-f]{12} a (re)
o 3:[0-9a-f]{12} ab (re)
$ hg prune 3
1 changesets pruned
Duplicate
$ hg touch --duplicate .
$ hg log -G
@ 5:[0-9a-f]{12} a (re)
o 4:[0-9a-f]{12} a (re)
Multiple touch
$ echo C > c
$ hg add c
$ hg commit -m c
$ echo D > d
$ hg add d
$ hg commit -m d
$ hg log -G
@ 7:[0-9a-f]{12} d (re)
|
o 6:[0-9a-f]{12} c (re)
|
o 5:[0-9a-f]{12} a (re)
o 4:[0-9a-f]{12} a (re)
$ hg touch 6:7
$ hg log -G
@ 9:[0-9a-f]{12} d (re)
|
o 8:[0-9a-f]{12} c (re)
|
o 5:[0-9a-f]{12} a (re)
o 4:[0-9a-f]{12} a (re)
check move data kept after rebase on touch:
$ touch gna1
$ hg commit -Am gna1
adding gna1
$ hg mv gna1 gna2
$ hg commit -m move
$ hg st -C --change=tip
A gna2
gna1
R gna1
$ hg up .^
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg touch
1 new orphan changesets
$ hg rebase -s 11 -d 12
rebasing 11:* "move" (glob)
$ hg st -C --change=tip
A gna2
gna1
R gna1
check that the --duplicate option does not create divergence
$ hg touch --duplicate 11 --hidden
1 new orphan changesets
check that reviving a changeset with no successor does not show the prompt
$ hg prune 14
1 changesets pruned
$ hg touch 14 --hidden
1 new orphan changesets