histedit: replaces patching logic by merges
The old and fragile patching logic is replaced by smart merges (as rebase and
graft do). This should prevents some conflicts and smoother human resolution.
For this purpose the "foldchanges" function is renamed to "applychanges" and
handle a single revision only.
$ cat >> $HGRCPATH <<EOF
> [extensions]
> graphlog=
> rebase=
>
> [phases]
> publish=False
>
> [alias]
> tglog = log -G --template "{rev}:{phase} '{desc}' {branches}\n"
> EOF
$ hg init a
$ cd a
$ echo c1 >common
$ hg add common
$ hg ci -m C1
$ echo c2 >>common
$ hg ci -m C2
$ echo c3 >>common
$ hg ci -m C3
$ hg up -q -C 1
$ echo l1 >>extra
$ hg add extra
$ hg ci -m L1
created new head
$ sed -e 's/c2/l2/' common > common.new
$ mv common.new common
$ hg ci -m L2
$ echo l3 >> extra2
$ hg add extra2
$ hg ci -m L3
$ hg phase --force --secret 4
$ hg tglog
@ 5:secret 'L3'
|
o 4:secret 'L2'
|
o 3:draft 'L1'
|
| o 2:draft 'C3'
|/
o 1:draft 'C2'
|
o 0:draft 'C1'
Try to call --continue:
$ hg rebase --continue
abort: no rebase in progress
[255]
Conflicting rebase:
$ hg rebase -s 3 -d 2
merging common
warning: conflicts during merge.
merging common incomplete! (edit conflicts, then use 'hg resolve --mark')
abort: unresolved conflicts (see hg resolve, then hg rebase --continue)
[255]
Try to continue without solving the conflict:
$ hg rebase --continue
abort: unresolved merge conflicts (see hg help resolve)
[255]
Conclude rebase:
$ echo 'resolved merge' >common
$ hg resolve -m common
$ hg rebase --continue
saved backup bundle to $TESTTMP/a/.hg/strip-backup/*-backup.hg (glob)
$ hg tglog
@ 5:secret 'L3'
|
o 4:secret 'L2'
|
o 3:draft 'L1'
|
o 2:draft 'C3'
|
o 1:draft 'C2'
|
o 0:draft 'C1'
Check correctness:
$ hg cat -r 0 common
c1
$ hg cat -r 1 common
c1
c2
$ hg cat -r 2 common
c1
c2
c3
$ hg cat -r 3 common
c1
c2
c3
$ hg cat -r 4 common
resolved merge
$ hg cat -r 5 common
resolved merge
$ cd ..