evovle: remove redundancy in evolve output
Copying the discription of this redundancy issue given by Pierre Yves David:
When running `hg evolve` to stabilize orphan changeset output about the
currently stabilized changeset is issued. For example:
$ hg evolve
move:[3] a3
atop:[4] a2
working directory is now at 7c5649f73d11
This output can become quite repetitive when orphan are stabilized atop
each other. For example:
$ hg evolve --all
move:[8] dansk 2!
atop:[10] dansk!
merging main-file-1
move:[9] dansk 3!
atop:[11] dansk 2!
In this case it would be smoother to issue:
$ hg evolve --all
move:[8] dansk 2!
atop:[10] dansk!
merging main-file-1
move:[9] dansk 3!
Since we are moving "dansk 3!" atop the changeset we just stabilized.
When adding this be careful that we still want to issue the "atop" message
in various cases:
1. first changesets in a stack
2. when the orphan is not stabilized atop previous one
3. when using hg evolve --continue to resume an evolution
So, I have made the changes which also respect above listed three points.
And changes in tests/test-evovle*.t reflecting the changed behavior.
$ 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:[0-9a-f]{12} a (re)
$ 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
updated to hidden changeset * (glob)
(hidden revision '*' was rewritten as: *) (glob)
working directory parent is obsolete! (*) (glob)
(use 'hg evolve' to update to its successor: *) (glob)
$ hg log -G
o 2:[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
@ 3:[0-9a-f]{12} a (re)
\* 2:[0-9a-f]{12} ab (re)
$ hg prune 3
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
working directory now at 000000000000
1 changesets pruned
Duplicate
$ hg touch --duplicate .
$ hg log -G
@ 4:[0-9a-f]{12} (re)
o 2:[0-9a-f]{12} ab (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
@ 6:[0-9a-f]{12} d (re)
|
o 5:[0-9a-f]{12} c (re)
|
o 4:[0-9a-f]{12} (re)
o 2:[0-9a-f]{12} ab (re)
$ hg touch .^:.
$ hg log -G
@ 8:[0-9a-f]{12} d (re)
|
o 7:[0-9a-f]{12} c (re)
|
o 4:[0-9a-f]{12} (re)
o 2:[0-9a-f]{12} ab (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 log -G --hidden
@ 11:[0-9a-f]{12} gna1 (re)
|
. \* 10:[0-9a-f]{12} move (re)
| |
. x 9:[0-9a-f]{12} gna1 (re)
|/
o 8:[0-9a-f]{12} d (re)
|
o 7:[0-9a-f]{12} c (re)
|
. x 6:[0-9a-f]{12} d (re)
| |
. x 5:[0-9a-f]{12} c (re)
|/
o 4:[0-9a-f]{12} (re)
x 3:[0-9a-f]{12} a (re)
o 2:[0-9a-f]{12} ab (re)
x 1:[0-9a-f]{12} a (re)
x 0:[0-9a-f]{12} a (re)
$ hg rebase -s 10 -d 11
rebasing 10:[0-9a-f]{12} "move" (re)
$ hg st -C --change=tip
A gna2
gna1
R gna1
check that the --duplicate option does not create divergence
$ hg touch --duplicate 10 --hidden
1 new orphan changesets
check that reviving a changeset with no successor does not show the prompt
$ hg prune 13
1 changesets pruned
$ hg touch 13 --hidden --note "testing with no successor"
1 new orphan changesets
$ hg obslog -r 13 --hidden
x [0-9a-f]{12} (.*) move (re)
pruned using prune by test (Thu Jan 01 00:00:00 1970 +0000)
rewritten(.*) as [0-9a-f]{12} using touch by test (.*) (re)
note: testing with no successor