commit: move sorting of added and removed files list to lower level
localrepo.commitctx() has lists of all changed files, as well as lists
of added and removed files. The list of all files is unsorted and
changelog.add() will sort it. Let's also sort the lists of added and
removed files at a lower level (manifestrevlog.add()) for
consistency. It also seems safer to do it there, just before we write
them to the store. That way other callers won't be able to create
invalid commits (or whatever the consequence is) by passing in
unsorted lists. Also, alternative storages may not care that the lists
are sorted. I don't think this will be a performance problem (someone
should have fixed the sorting in changelog.add() if it were).
Differential Revision: https://phab.mercurial-scm.org/D6390
Tests rebasing with part of the rebase set already in the
destination (issue5422)
$ cat >> $HGRCPATH <<EOF
> [extensions]
> rebase=
> drawdag=$TESTDIR/drawdag.py
>
> [experimental]
> evolution.createmarkers=True
> evolution.allowunstable=True
>
> [alias]
> tglog = log -G --template "{rev}: {node|short} {desc}"
> EOF
$ rebasewithdag() {
> N=`"$PYTHON" -c "print($N+1)"`
> hg init repo$N && cd repo$N
> hg debugdrawdag
> hg rebase "$@" > _rebasetmp
> r=$?
> grep -v 'saved backup bundle' _rebasetmp
> [ $r -eq 0 ] && hg tglog
> cd ..
> return $r
> }
Rebase two commits, of which one is already in the right place
$ rebasewithdag -r C+D -d B <<EOF
> C
> |
> B D
> |/
> A
> EOF
rebasing 2:b18e25de2cf5 "D" (D)
already rebased 3:26805aba1e60 "C" (C tip)
o 4: fe3b4c6498fa D
|
| o 3: 26805aba1e60 C
|/
| x 2: b18e25de2cf5 D
| |
o | 1: 112478962961 B
|/
o 0: 426bada5c675 A
Can collapse commits even if one is already in the right place
$ rebasewithdag --collapse -r C+D -d B <<EOF
> C
> |
> B D
> |/
> A
> EOF
rebasing 2:b18e25de2cf5 "D" (D)
rebasing 3:26805aba1e60 "C" (C tip)
o 4: a2493f4ace65 Collapsed revision
| * D
| * C
| x 3: 26805aba1e60 C
|/
| x 2: b18e25de2cf5 D
| |
o | 1: 112478962961 B
|/
o 0: 426bada5c675 A
Abort doesn't lose the commits that were already in the right place
$ hg init abort
$ cd abort
$ hg debugdrawdag <<EOF
> C
> |
> B D # B/file = B
> |/ # D/file = D
> A
> EOF
$ hg rebase -r C+D -d B
rebasing 2:ef8c0fe0897b "D" (D)
merging file
warning: conflicts while merging file! (edit, then use 'hg resolve --mark')
unresolved conflicts (see hg resolve, then hg rebase --continue)
[1]
$ hg rebase --abort
rebase aborted
$ hg tglog
o 3: 79f6d6ab7b14 C
|
| o 2: ef8c0fe0897b D
| |
o | 1: 594087dbaf71 B
|/
o 0: 426bada5c675 A
$ cd ..
Rebase with "holes". The commits after the hole should end up on the parent of
the hole (B below), not on top of the destination (A).
$ rebasewithdag -r B+D -d A <<EOF
> D
> |
> C
> |
> B
> |
> A
> EOF
already rebased 1:112478962961 "B" (B)
rebasing 3:f585351a92f8 "D" (D tip)
o 4: 1e6da8103bc7 D
|
| x 3: f585351a92f8 D
| |
| o 2: 26805aba1e60 C
|/
o 1: 112478962961 B
|
o 0: 426bada5c675 A