rhg: Initial support for the 'status' command
Only comparing the working directory with its first parent revision
is supported. The core logic of dirstate handling and `stat`’ing files
was already in `hg-core` supporting Python-based hg with Rust extensions,
so this is mostly plumbing to rhg’s CLI.
For now the command is experimental and disabled by default,
since it has some bugs that causes a number of tests to fail.
These failures can be seen with:
tests/run-tests.py --rhg --extra-config-opt rhg.status=true
Differential Revision: https://phab.mercurial-scm.org/D10239
==========================
Test rebase with obsolete
==========================
Enable obsolete
$ cat >> $HGRCPATH << EOF
> [command-templates]
> log= {rev}:{node|short} {desc|firstline}{if(obsolete,' ({obsfate})')}
> [experimental]
> evolution.createmarkers=True
> evolution.allowunstable=True
> [phases]
> publish=False
> [extensions]
> rebase=
> drawdag=$TESTDIR/drawdag.py
> strip=
> EOF
Setup rebase canonical repo
$ hg init base
$ cd base
$ hg unbundle "$TESTDIR/bundles/rebase.hg"
adding changesets
adding manifests
adding file changes
added 8 changesets with 7 changes to 7 files (+2 heads)
new changesets cd010b8cd998:02de42196ebe (8 drafts)
(run 'hg heads' to see heads, 'hg merge' to merge)
$ hg up tip
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg log -G
@ 7:02de42196ebe H
|
| o 6:eea13746799a G
|/|
o | 5:24b6387c8c8c F
| |
| o 4:9520eea781bc E
|/
| o 3:32af7686d403 D
| |
| o 2:5fddd98957c8 C
| |
| o 1:42ccdea3bb16 B
|/
o 0:cd010b8cd998 A
$ cd ..
simple rebase
---------------------------------
$ hg clone base simple
updating to branch default
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd simple
$ hg up 32af7686d403
3 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ hg rebase -d eea13746799a
rebasing 1:42ccdea3bb16 "B"
rebasing 2:5fddd98957c8 "C"
rebasing 3:32af7686d403 "D"
$ hg log -G
@ 10:8eeb3c33ad33 D
|
o 9:2327fea05063 C
|
o 8:e4e5be0395b2 B
|
| o 7:02de42196ebe H
| |
o | 6:eea13746799a G
|\|
| o 5:24b6387c8c8c F
| |
o | 4:9520eea781bc E
|/
o 0:cd010b8cd998 A
$ hg log --hidden -G
@ 10:8eeb3c33ad33 D
|
o 9:2327fea05063 C
|
o 8:e4e5be0395b2 B
|
| o 7:02de42196ebe H
| |
o | 6:eea13746799a G
|\|
| o 5:24b6387c8c8c F
| |
o | 4:9520eea781bc E
|/
| x 3:32af7686d403 D (rewritten using rebase as 10:8eeb3c33ad33)
| |
| x 2:5fddd98957c8 C (rewritten using rebase as 9:2327fea05063)
| |
| x 1:42ccdea3bb16 B (rewritten using rebase as 8:e4e5be0395b2)
|/
o 0:cd010b8cd998 A
$ hg debugobsolete
42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 e4e5be0395b2cbd471ed22a26b1b6a1a0658a794 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'rebase', 'user': 'test'}
5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 2327fea05063f39961b14cb69435a9898dc9a245 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'rebase', 'user': 'test'}
32af7686d403cf45b5d95f2d70cebea587ac806a 8eeb3c33ad33d452c89e5dcf611c347f978fb42b 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'rebase', 'user': 'test'}
$ cd ..
empty changeset
---------------------------------
$ hg clone base empty
updating to branch default
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd empty
$ hg up eea13746799a
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
We make a copy of both the first changeset in the rebased and some other in the
set.
$ hg graft 42ccdea3bb16 32af7686d403
grafting 1:42ccdea3bb16 "B"
grafting 3:32af7686d403 "D"
$ hg rebase -s 42ccdea3bb16 -d .
rebasing 1:42ccdea3bb16 "B"
note: not rebasing 1:42ccdea3bb16 "B", its destination already has all its changes
rebasing 2:5fddd98957c8 "C"
rebasing 3:32af7686d403 "D"
note: not rebasing 3:32af7686d403 "D", its destination already has all its changes
$ hg log -G
o 10:5ae4c968c6ac C
|
@ 9:08483444fef9 D
|
o 8:8877864f1edb B
|
| o 7:02de42196ebe H
| |
o | 6:eea13746799a G
|\|
| o 5:24b6387c8c8c F
| |
o | 4:9520eea781bc E
|/
o 0:cd010b8cd998 A
$ hg log --hidden -G
o 10:5ae4c968c6ac C
|
@ 9:08483444fef9 D
|
o 8:8877864f1edb B
|
| o 7:02de42196ebe H
| |
o | 6:eea13746799a G
|\|
| o 5:24b6387c8c8c F
| |
o | 4:9520eea781bc E
|/
| x 3:32af7686d403 D (pruned using rebase)
| |
| x 2:5fddd98957c8 C (rewritten using rebase as 10:5ae4c968c6ac)
| |
| x 1:42ccdea3bb16 B (pruned using rebase)
|/
o 0:cd010b8cd998 A
$ hg debugobsolete
42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 0 {cd010b8cd998f3981a5a8115f94f8da4ab506089} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'rebase', 'user': 'test'}
5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 5ae4c968c6aca831df823664e706c9d4aa34473d 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'rebase', 'user': 'test'}
32af7686d403cf45b5d95f2d70cebea587ac806a 0 {5fddd98957c8a54a4d436dfe1da9d87f21a1b97b} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'rebase', 'user': 'test'}
More complex case where part of the rebase set were already rebased
$ hg rebase --rev 'desc(D)' --dest 'desc(H)'
rebasing 9:08483444fef9 "D"
1 new orphan changesets
$ hg debugobsolete
42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 0 {cd010b8cd998f3981a5a8115f94f8da4ab506089} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'rebase', 'user': 'test'}
5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 5ae4c968c6aca831df823664e706c9d4aa34473d 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'rebase', 'user': 'test'}
32af7686d403cf45b5d95f2d70cebea587ac806a 0 {5fddd98957c8a54a4d436dfe1da9d87f21a1b97b} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'rebase', 'user': 'test'}
08483444fef91d6224f6655ee586a65d263ad34c 4596109a6a4328c398bde3a4a3b6737cfade3003 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'rebase', 'user': 'test'}
$ hg log -G
@ 11:4596109a6a43 D
|
| * 10:5ae4c968c6ac C
| |
| x 9:08483444fef9 D (rewritten using rebase as 11:4596109a6a43)
| |
| o 8:8877864f1edb B
| |
o | 7:02de42196ebe H
| |
| o 6:eea13746799a G
|/|
o | 5:24b6387c8c8c F
| |
| o 4:9520eea781bc E
|/
o 0:cd010b8cd998 A
$ hg rebase --source 'desc(B)' --dest 'tip' --config experimental.rebaseskipobsolete=True
rebasing 8:8877864f1edb "B"
note: not rebasing 9:08483444fef9 "D", already in destination as 11:4596109a6a43 tip "D"
rebasing 10:5ae4c968c6ac "C"
$ hg debugobsolete
42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 0 {cd010b8cd998f3981a5a8115f94f8da4ab506089} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'rebase', 'user': 'test'}
5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 5ae4c968c6aca831df823664e706c9d4aa34473d 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'rebase', 'user': 'test'}
32af7686d403cf45b5d95f2d70cebea587ac806a 0 {5fddd98957c8a54a4d436dfe1da9d87f21a1b97b} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'rebase', 'user': 'test'}
08483444fef91d6224f6655ee586a65d263ad34c 4596109a6a4328c398bde3a4a3b6737cfade3003 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'rebase', 'user': 'test'}
8877864f1edb05d0e07dc4ba77b67a80a7b86672 462a34d07e599b87ea08676a449373fe4e2e1347 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'rebase', 'user': 'test'}
5ae4c968c6aca831df823664e706c9d4aa34473d 98f6af4ee9539e14da4465128f894c274900b6e5 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'rebase', 'user': 'test'}
$ hg log --rev 'contentdivergent()'
$ hg log -G
o 13:98f6af4ee953 C
|
o 12:462a34d07e59 B
|
@ 11:4596109a6a43 D
|
o 7:02de42196ebe H
|
| o 6:eea13746799a G
|/|
o | 5:24b6387c8c8c F
| |
| o 4:9520eea781bc E
|/
o 0:cd010b8cd998 A
$ hg log --style default --debug -r 4596109a6a4328c398bde3a4a3b6737cfade3003
changeset: 11:4596109a6a4328c398bde3a4a3b6737cfade3003
phase: draft
parent: 7:02de42196ebee42ef284b6780a87cdc96e8eaab6
parent: -1:0000000000000000000000000000000000000000
manifest: 11:a91006e3a02f1edf631f7018e6e5684cf27dd905
user: Nicolas Dumazet <nicdumz.commits@gmail.com>
date: Sat Apr 30 15:24:48 2011 +0200
files+: D
extra: branch=default
extra: rebase_source=08483444fef91d6224f6655ee586a65d263ad34c
extra: source=32af7686d403cf45b5d95f2d70cebea587ac806a
description:
D
$ hg up -qr 'desc(G)'
$ hg graft 4596109a6a4328c398bde3a4a3b6737cfade3003
grafting 11:4596109a6a43 "D"
$ hg up -qr 'desc(E)'
$ hg rebase -s tip -d .
rebasing 14:9e36056a46e3 tip "D"
$ hg log --style default --debug -r tip
changeset: 15:627d4614809036ba22b9e7cb31638ddc06ab99ab
tag: tip
phase: draft
parent: 4:9520eea781bcca16c1e15acc0ba14335a0e8e5ba
parent: -1:0000000000000000000000000000000000000000
manifest: 15:648e8ede73ae3e497d093d3a4c8fcc2daa864f42
user: Nicolas Dumazet <nicdumz.commits@gmail.com>
date: Sat Apr 30 15:24:48 2011 +0200
files+: D
extra: branch=default
extra: intermediate-source=4596109a6a4328c398bde3a4a3b6737cfade3003
extra: rebase_source=9e36056a46e37c9776168c7375734eebc70e294f
extra: source=32af7686d403cf45b5d95f2d70cebea587ac806a
description:
D
Start rebase from a commit that is obsolete but not hidden only because it's
a working copy parent. We should be moved back to the starting commit as usual
even though it is hidden (until we're moved there).
$ hg --hidden up -qr 'first(hidden())'
updated to hidden changeset 42ccdea3bb16
(hidden revision '42ccdea3bb16' is pruned)
$ hg rebase --rev 13 --dest 15
rebasing 13:98f6af4ee953 "C"
$ hg log -G
o 16:294a2b93eb4d C
|
o 15:627d46148090 D
|
| o 12:462a34d07e59 B
| |
| o 11:4596109a6a43 D
| |
| o 7:02de42196ebe H
| |
+---o 6:eea13746799a G
| |/
| o 5:24b6387c8c8c F
| |
o | 4:9520eea781bc E
|/
| @ 1:42ccdea3bb16 B (pruned using rebase)
|/
o 0:cd010b8cd998 A
$ cd ..
collapse rebase
---------------------------------
$ hg clone base collapse
updating to branch default
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd collapse
$ hg rebase -s 42ccdea3bb16 -d eea13746799a --collapse
rebasing 1:42ccdea3bb16 "B"
rebasing 2:5fddd98957c8 "C"
rebasing 3:32af7686d403 "D"
$ hg log -G
o 8:4dc2197e807b Collapsed revision
|
| @ 7:02de42196ebe H
| |
o | 6:eea13746799a G
|\|
| o 5:24b6387c8c8c F
| |
o | 4:9520eea781bc E
|/
o 0:cd010b8cd998 A
$ hg log --hidden -G
o 8:4dc2197e807b Collapsed revision
|
| @ 7:02de42196ebe H
| |
o | 6:eea13746799a G
|\|
| o 5:24b6387c8c8c F
| |
o | 4:9520eea781bc E
|/
| x 3:32af7686d403 D (rewritten using rebase as 8:4dc2197e807b)
| |
| x 2:5fddd98957c8 C (rewritten using rebase as 8:4dc2197e807b)
| |
| x 1:42ccdea3bb16 B (rewritten using rebase as 8:4dc2197e807b)
|/
o 0:cd010b8cd998 A
$ hg id --debug -r tip
4dc2197e807bae9817f09905b50ab288be2dbbcf tip
$ hg debugobsolete
42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 4dc2197e807bae9817f09905b50ab288be2dbbcf 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'fold-id': '6fb65cdc', 'fold-idx': '1', 'fold-size': '3', 'operation': 'rebase', 'user': 'test'}
5fddd98957c8a54a4d436dfe1da9d87f21a1b97b 4dc2197e807bae9817f09905b50ab288be2dbbcf 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'fold-id': '6fb65cdc', 'fold-idx': '2', 'fold-size': '3', 'operation': 'rebase', 'user': 'test'}
32af7686d403cf45b5d95f2d70cebea587ac806a 4dc2197e807bae9817f09905b50ab288be2dbbcf 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'fold-id': '6fb65cdc', 'fold-idx': '3', 'fold-size': '3', 'operation': 'rebase', 'user': 'test'}
$ cd ..
Rebase set has hidden descendants
---------------------------------
We rebase a changeset which has hidden descendants. Hidden changesets must not
be rebased.
$ hg clone base hidden
updating to branch default
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd hidden
$ hg log -G
@ 7:02de42196ebe H
|
| o 6:eea13746799a G
|/|
o | 5:24b6387c8c8c F
| |
| o 4:9520eea781bc E
|/
| o 3:32af7686d403 D
| |
| o 2:5fddd98957c8 C
| |
| o 1:42ccdea3bb16 B
|/
o 0:cd010b8cd998 A
$ hg rebase -s 5fddd98957c8 -d eea13746799a
rebasing 2:5fddd98957c8 "C"
rebasing 3:32af7686d403 "D"
$ hg log -G
o 9:cf44d2f5a9f4 D
|
o 8:e273c5e7d2d2 C
|
| @ 7:02de42196ebe H
| |
o | 6:eea13746799a G
|\|
| o 5:24b6387c8c8c F
| |
o | 4:9520eea781bc E
|/
| o 1:42ccdea3bb16 B
|/
o 0:cd010b8cd998 A
$ hg rebase -s 42ccdea3bb16 -d 02de42196ebe
rebasing 1:42ccdea3bb16 "B"
$ hg log -G
o 10:7c6027df6a99 B
|
| o 9:cf44d2f5a9f4 D
| |
| o 8:e273c5e7d2d2 C
| |
@ | 7:02de42196ebe H
| |
| o 6:eea13746799a G
|/|
o | 5:24b6387c8c8c F
| |
| o 4:9520eea781bc E
|/
o 0:cd010b8cd998 A
$ hg log --hidden -G
o 10:7c6027df6a99 B
|
| o 9:cf44d2f5a9f4 D
| |
| o 8:e273c5e7d2d2 C
| |
@ | 7:02de42196ebe H
| |
| o 6:eea13746799a G
|/|
o | 5:24b6387c8c8c F
| |
| o 4:9520eea781bc E
|/
| x 3:32af7686d403 D (rewritten using rebase as 9:cf44d2f5a9f4)
| |
| x 2:5fddd98957c8 C (rewritten using rebase as 8:e273c5e7d2d2)
| |
| x 1:42ccdea3bb16 B (rewritten using rebase as 10:7c6027df6a99)
|/
o 0:cd010b8cd998 A
$ hg debugobsolete
5fddd98957c8a54a4d436dfe1da9d87f21a1b97b e273c5e7d2d29df783dce9f9eaa3ac4adc69c15d 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'rebase', 'user': 'test'}
32af7686d403cf45b5d95f2d70cebea587ac806a cf44d2f5a9f4297a62be94cbdd3dff7c7dc54258 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'rebase', 'user': 'test'}
42ccdea3bb16d28e1848c95fe2e44c000f3f21b1 7c6027df6a99d93f461868e5433f63bde20b6dfb 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'rebase', 'user': 'test'}
Test that rewriting leaving instability behind is allowed
---------------------------------------------------------------------
$ hg log -r 'children(8)'
9:cf44d2f5a9f4 D (no-eol)
$ hg rebase -r 8
rebasing 8:e273c5e7d2d2 "C"
1 new orphan changesets
$ hg log -G
o 11:0d8f238b634c C
|
o 10:7c6027df6a99 B
|
| * 9:cf44d2f5a9f4 D
| |
| x 8:e273c5e7d2d2 C (rewritten using rebase as 11:0d8f238b634c)
| |
@ | 7:02de42196ebe H
| |
| o 6:eea13746799a G
|/|
o | 5:24b6387c8c8c F
| |
| o 4:9520eea781bc E
|/
o 0:cd010b8cd998 A
$ cd ..
$ cp -R hidden stabilize
$ cd stabilize
$ hg rebase --auto-orphans '0::' -d 10
abort: cannot specify both --auto-orphans and --dest
[10]
$ hg rebase --auto-orphans '0::'
rebasing 9:cf44d2f5a9f4 "D"
$ hg log -G
o 12:7e3935feaa68 D
|
o 11:0d8f238b634c C
|
o 10:7c6027df6a99 B
|
@ 7:02de42196ebe H
|
| o 6:eea13746799a G
|/|
o | 5:24b6387c8c8c F
| |
| o 4:9520eea781bc E
|/
o 0:cd010b8cd998 A
$ cd ../hidden
$ rm -r ../stabilize
Test multiple root handling
------------------------------------
$ hg rebase --dest 4 --rev '7+11+9'
rebasing 9:cf44d2f5a9f4 "D"
rebasing 7:02de42196ebe "H"
rebasing 11:0d8f238b634c tip "C"
$ hg log -G
o 14:1e8370e38cca C
|
@ 13:bfe264faf697 H
|
| o 12:102b4c1d889b D
|/
| * 10:7c6027df6a99 B
| |
| x 7:02de42196ebe H (rewritten using rebase as 13:bfe264faf697)
| |
+---o 6:eea13746799a G
| |/
| o 5:24b6387c8c8c F
| |
o | 4:9520eea781bc E
|/
o 0:cd010b8cd998 A
$ cd ..
Detach both parents
$ hg init double-detach
$ cd double-detach
$ hg debugdrawdag <<EOF
> F
> /|
> C E
> | |
> B D G
> \|/
> A
> EOF
$ hg rebase -d G -r 'B + D + F'
rebasing 1:112478962961 B "B"
rebasing 2:b18e25de2cf5 D "D"
rebasing 6:f15c3adaf214 F tip "F"
abort: cannot rebase 6:f15c3adaf214 without moving at least one of its parents
[10]
$ cd ..
test on rebase dropping a merge
(setup)
$ hg init dropmerge
$ cd dropmerge
$ hg unbundle "$TESTDIR/bundles/rebase.hg"
adding changesets
adding manifests
adding file changes
added 8 changesets with 7 changes to 7 files (+2 heads)
new changesets cd010b8cd998:02de42196ebe (8 drafts)
(run 'hg heads' to see heads, 'hg merge' to merge)
$ hg up 3
4 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg merge 7
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg ci -m 'M'
$ echo I > I
$ hg add I
$ hg ci -m I
$ hg log -G
@ 9:4bde274eefcf I
|
o 8:53a6a128b2b7 M
|\
| o 7:02de42196ebe H
| |
| | o 6:eea13746799a G
| |/|
| o | 5:24b6387c8c8c F
| | |
| | o 4:9520eea781bc E
| |/
o | 3:32af7686d403 D
| |
o | 2:5fddd98957c8 C
| |
o | 1:42ccdea3bb16 B
|/
o 0:cd010b8cd998 A
(actual test)
$ hg rebase --dest 6 --rev '((desc(H) + desc(D))::) - desc(M)'
rebasing 3:32af7686d403 "D"
rebasing 7:02de42196ebe "H"
rebasing 9:4bde274eefcf tip "I"
1 new orphan changesets
$ hg log -G
@ 12:acd174b7ab39 I
|
o 11:6c11a6218c97 H
|
| o 10:b5313c85b22e D
|/
| * 8:53a6a128b2b7 M
| |\
| | x 7:02de42196ebe H (rewritten using rebase as 11:6c11a6218c97)
| | |
o---+ 6:eea13746799a G
| | |
| | o 5:24b6387c8c8c F
| | |
o---+ 4:9520eea781bc E
/ /
x | 3:32af7686d403 D (rewritten using rebase as 10:b5313c85b22e)
| |
o | 2:5fddd98957c8 C
| |
o | 1:42ccdea3bb16 B
|/
o 0:cd010b8cd998 A
Test hidden changesets in the rebase set (issue4504)
$ hg up --hidden 9
3 files updated, 0 files merged, 1 files removed, 0 files unresolved
updated to hidden changeset 4bde274eefcf
(hidden revision '4bde274eefcf' was rewritten as: acd174b7ab39)
$ echo J > J
$ hg add J
$ hg commit -m J
1 new orphan changesets
$ hg debugobsolete `hg log --rev . -T '{node}'`
1 new obsolescence markers
obsoleted 1 changesets
$ hg rebase --rev .~1::. --dest 'max(desc(D))' --traceback --config experimental.rebaseskipobsolete=off
rebasing 9:4bde274eefcf "I"
rebasing 13:06edfc82198f tip "J"
2 new content-divergent changesets
$ hg log -G
@ 15:5ae8a643467b J
|
* 14:9ad579b4a5de I
|
| * 12:acd174b7ab39 I
| |
| o 11:6c11a6218c97 H
| |
o | 10:b5313c85b22e D
|/
| * 8:53a6a128b2b7 M
| |\
| | x 7:02de42196ebe H (rewritten using rebase as 11:6c11a6218c97)
| | |
o---+ 6:eea13746799a G
| | |
| | o 5:24b6387c8c8c F
| | |
o---+ 4:9520eea781bc E
/ /
x | 3:32af7686d403 D (rewritten using rebase as 10:b5313c85b22e)
| |
o | 2:5fddd98957c8 C
| |
o | 1:42ccdea3bb16 B
|/
o 0:cd010b8cd998 A
$ hg up 14 -C
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo "K" > K
$ hg add K
$ hg commit --amend -m "K"
1 new orphan changesets
$ echo "L" > L
$ hg add L
$ hg commit -m "L"
$ hg up '.^'
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo "M" > M
$ hg add M
$ hg commit --amend -m "M"
1 new orphan changesets
$ hg log -G
@ 18:bfaedf8eb73b M
|
| * 17:97219452e4bd L
| |
| x 16:fc37a630c901 K (rewritten using amend as 18:bfaedf8eb73b)
|/
| * 15:5ae8a643467b J
| |
| x 14:9ad579b4a5de I (rewritten using amend as 16:fc37a630c901)
|/
| * 12:acd174b7ab39 I
| |
| o 11:6c11a6218c97 H
| |
o | 10:b5313c85b22e D
|/
| * 8:53a6a128b2b7 M
| |\
| | x 7:02de42196ebe H (rewritten using rebase as 11:6c11a6218c97)
| | |
o---+ 6:eea13746799a G
| | |
| | o 5:24b6387c8c8c F
| | |
o---+ 4:9520eea781bc E
/ /
x | 3:32af7686d403 D (rewritten using rebase as 10:b5313c85b22e)
| |
o | 2:5fddd98957c8 C
| |
o | 1:42ccdea3bb16 B
|/
o 0:cd010b8cd998 A
$ hg rebase -s 14 -d 17 --config experimental.rebaseskipobsolete=True
note: not rebasing 14:9ad579b4a5de "I", already in destination as 16:fc37a630c901 "K"
rebasing 15:5ae8a643467b "J"
1 new orphan changesets
$ cd ..
Skip obsolete changeset even with multiple hops
-----------------------------------------------
setup
$ hg init obsskip
$ cd obsskip
$ cat << EOF >> .hg/hgrc
> [experimental]
> rebaseskipobsolete = True
> [extensions]
> strip =
> EOF
$ echo A > A
$ hg add A
$ hg commit -m A
$ echo B > B
$ hg add B
$ hg commit -m B0
$ hg commit --amend -m B1
$ hg commit --amend -m B2
$ hg up --hidden 'desc(B0)'
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
updated to hidden changeset a8b11f55fb19
(hidden revision 'a8b11f55fb19' was rewritten as: 261e70097290)
$ echo C > C
$ hg add C
$ hg commit -m C
1 new orphan changesets
$ hg log -G
@ 4:212cb178bcbb C
|
| o 3:261e70097290 B2
| |
x | 1:a8b11f55fb19 B0 (rewritten using amend as 3:261e70097290)
|/
o 0:4a2df7238c3b A
Rebase finds its way in a chain of marker
$ hg rebase -d 'desc(B2)'
note: not rebasing 1:a8b11f55fb19 "B0", already in destination as 3:261e70097290 "B2"
rebasing 4:212cb178bcbb tip "C"
Even when the chain include missing node
$ hg up --hidden 'desc(B0)'
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
updated to hidden changeset a8b11f55fb19
(hidden revision 'a8b11f55fb19' was rewritten as: 261e70097290)
$ echo D > D
$ hg add D
$ hg commit -m D
1 new orphan changesets
$ hg --hidden strip -r 'desc(B1)'
saved backup bundle to $TESTTMP/obsskip/.hg/strip-backup/86f6414ccda7-b1c452ee-backup.hg
1 new orphan changesets
$ hg log -G
@ 5:1a79b7535141 D
|
| o 4:ff2c4d47b71d C
| |
| o 2:261e70097290 B2
| |
x | 1:a8b11f55fb19 B0 (rewritten using amend as 2:261e70097290)
|/
o 0:4a2df7238c3b A
$ hg rebase -d 'desc(B2)'
note: not rebasing 1:a8b11f55fb19 "B0", already in destination as 2:261e70097290 "B2"
rebasing 5:1a79b7535141 tip "D"
$ hg up 4
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo "O" > O
$ hg add O
$ hg commit -m O
$ echo "P" > P
$ hg add P
$ hg commit -m P
$ hg log -G
@ 8:8d47583e023f P
|
o 7:360bbaa7d3ce O
|
| o 6:9c48361117de D
| |
o | 4:ff2c4d47b71d C
|/
o 2:261e70097290 B2
|
o 0:4a2df7238c3b A
$ hg debugobsolete `hg log -r 7 -T '{node}\n'` --config experimental.evolution=true
1 new obsolescence markers
obsoleted 1 changesets
1 new orphan changesets
$ hg rebase -d 6 -r "4::"
rebasing 4:ff2c4d47b71d "C"
note: not rebasing 7:360bbaa7d3ce "O", it has no successor
rebasing 8:8d47583e023f tip "P"
If all the changeset to be rebased are obsolete and present in the destination, we
should display a friendly error message
$ hg log -G
@ 10:121d9e3bc4c6 P
|
o 9:4be60e099a77 C
|
o 6:9c48361117de D
|
o 2:261e70097290 B2
|
o 0:4a2df7238c3b A
$ hg up 9
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo "non-relevant change" > nonrelevant
$ hg add nonrelevant
$ hg commit -m nonrelevant
created new head
$ hg debugobsolete `hg log -r 11 -T '{node}\n'` --config experimental.evolution=true
1 new obsolescence markers
obsoleted 1 changesets
$ hg log -G
@ 11:f44da1f4954c nonrelevant (pruned)
|
| o 10:121d9e3bc4c6 P
|/
o 9:4be60e099a77 C
|
o 6:9c48361117de D
|
o 2:261e70097290 B2
|
o 0:4a2df7238c3b A
$ hg rebase -r . -d 10
note: not rebasing 11:f44da1f4954c tip "nonrelevant", it has no successor
If a rebase is going to create divergence, it should abort
$ hg log -G
@ 10:121d9e3bc4c6 P
|
o 9:4be60e099a77 C
|
o 6:9c48361117de D
|
o 2:261e70097290 B2
|
o 0:4a2df7238c3b A
$ hg up 9
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo "john" > doe
$ hg add doe
$ hg commit -m "john doe"
created new head
$ hg up 10
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo "foo" > bar
$ hg add bar
$ hg commit --amend -m "10'"
$ hg up 10 --hidden
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
updated to hidden changeset 121d9e3bc4c6
(hidden revision '121d9e3bc4c6' was rewritten as: 77d874d096a2)
$ echo "bar" > foo
$ hg add foo
$ hg commit -m "bar foo"
1 new orphan changesets
$ hg log -G
@ 14:73568ab6879d bar foo
|
| o 13:77d874d096a2 10'
| |
| | o 12:3eb461388009 john doe
| |/
x | 10:121d9e3bc4c6 P (rewritten using amend as 13:77d874d096a2)
|/
o 9:4be60e099a77 C
|
o 6:9c48361117de D
|
o 2:261e70097290 B2
|
o 0:4a2df7238c3b A
$ hg summary
parent: 14:73568ab6879d tip (orphan)
bar foo
branch: default
commit: (clean)
update: 2 new changesets, 3 branch heads (merge)
phases: 8 draft
orphan: 1 changesets
$ hg rebase -s 10 -d 12
abort: this rebase will cause divergences from: 121d9e3bc4c6
(to force the rebase please set experimental.evolution.allowdivergence=True)
[20]
$ hg log -G
@ 14:73568ab6879d bar foo
|
| o 13:77d874d096a2 10'
| |
| | o 12:3eb461388009 john doe
| |/
x | 10:121d9e3bc4c6 P (rewritten using amend as 13:77d874d096a2)
|/
o 9:4be60e099a77 C
|
o 6:9c48361117de D
|
o 2:261e70097290 B2
|
o 0:4a2df7238c3b A
With experimental.evolution.allowdivergence=True, rebase can create divergence
$ hg rebase -s 10 -d 12 --config experimental.evolution.allowdivergence=True
rebasing 10:121d9e3bc4c6 "P"
rebasing 14:73568ab6879d tip "bar foo"
2 new content-divergent changesets
$ hg summary
parent: 16:61bd55f69bc4 tip
bar foo
branch: default
commit: (clean)
update: 1 new changesets, 2 branch heads (merge)
phases: 8 draft
content-divergent: 2 changesets
rebase --continue + skipped rev because their successors are in destination
we make a change in trunk and work on conflicting changes to make rebase abort.
$ hg log -G -r 16::
@ 16:61bd55f69bc4 bar foo
|
~
Create the two changes in trunk
$ printf "a" > willconflict
$ hg add willconflict
$ hg commit -m "willconflict first version"
$ printf "dummy" > C
$ hg commit -m "dummy change successor"
Create the changes that we will rebase
$ hg update -C 16 -q
$ printf "b" > willconflict
$ hg add willconflict
$ hg commit -m "willconflict second version"
created new head
$ printf "dummy" > K
$ hg add K
$ hg commit -m "dummy change"
$ printf "dummy" > L
$ hg add L
$ hg commit -m "dummy change"
$ hg debugobsolete `hg log -r ".^" -T '{node}'` `hg log -r 18 -T '{node}'` --config experimental.evolution=true
1 new obsolescence markers
obsoleted 1 changesets
1 new orphan changesets
$ hg log -G -r 16::
@ 21:7bdc8a87673d dummy change
|
x 20:8b31da3c4919 dummy change (rewritten as 18:601db7a18f51)
|
o 19:b82fb57ea638 willconflict second version
|
| o 18:601db7a18f51 dummy change successor
| |
| o 17:357ddf1602d5 willconflict first version
|/
o 16:61bd55f69bc4 bar foo
|
~
$ hg rebase -r ".^^ + .^ + ." -d 18
rebasing 19:b82fb57ea638 "willconflict second version"
merging willconflict
warning: conflicts while merging willconflict! (edit, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg rebase --continue')
[240]
$ hg resolve --mark willconflict
(no more unresolved files)
continue: hg rebase --continue
$ hg rebase --continue
rebasing 19:b82fb57ea638 "willconflict second version"
note: not rebasing 20:8b31da3c4919 "dummy change", already in destination as 18:601db7a18f51 "dummy change successor"
rebasing 21:7bdc8a87673d tip "dummy change"
$ cd ..
Divergence cases due to obsolete changesets
-------------------------------------------
We should ignore branches with unstable changesets when they are based on an
obsolete changeset which successor is in rebase set.
$ hg init divergence
$ cd divergence
$ cat >> .hg/hgrc << EOF
> [extensions]
> strip =
> [alias]
> strip = strip --no-backup --quiet
> [templates]
> instabilities = '{rev}:{node|short} {desc|firstline}{if(instabilities," ({instabilities})")}\n'
> EOF
$ hg debugdrawdag <<EOF
> e f
> | |
> d' d # replace: d -> d'
> \ /
> c
> |
> x b
> \|
> a
> EOF
1 new orphan changesets
$ hg log -G -r 'a'::
* 7:1143e9adc121 f
|
| o 6:d60ebfa0f1cb e
| |
| o 5:027ad6c5830d d'
| |
x | 4:76be324c128b d (rewritten using replace as 5:027ad6c5830d)
|/
o 3:a82ac2b38757 c
|
| o 2:630d7c95eff7 x
| |
o | 1:488e1b7e7341 b
|/
o 0:b173517d0057 a
Changeset d and its descendants are excluded to avoid divergence of d, which
would occur because the successor of d (d') is also in rebaseset. As a
consequence f (descendant of d) is left behind.
$ hg rebase -b 'e' -d 'x'
rebasing 1:488e1b7e7341 b "b"
rebasing 3:a82ac2b38757 c "c"
rebasing 5:027ad6c5830d d' "d'"
rebasing 6:d60ebfa0f1cb e "e"
note: not rebasing 4:76be324c128b d "d" and its descendants as this would cause divergence
$ hg log -G -r 'a'::
o 11:eb6d63fc4ed5 e
|
o 10:44d8c724a70c d'
|
o 9:d008e6b4d3fd c
|
o 8:67e8f4a16c49 b
|
| * 7:1143e9adc121 f
| |
| | x 6:d60ebfa0f1cb e (rewritten using rebase as 11:eb6d63fc4ed5)
| | |
| | x 5:027ad6c5830d d' (rewritten using rebase as 10:44d8c724a70c)
| | |
| x | 4:76be324c128b d (rewritten using replace as 5:027ad6c5830d)
| |/
| x 3:a82ac2b38757 c (rewritten using rebase as 9:d008e6b4d3fd)
| |
o | 2:630d7c95eff7 x
| |
| x 1:488e1b7e7341 b (rewritten using rebase as 8:67e8f4a16c49)
|/
o 0:b173517d0057 a
$ hg strip -r 8:
$ hg log -G -r 'a'::
* 7:1143e9adc121 f
|
| o 6:d60ebfa0f1cb e
| |
| o 5:027ad6c5830d d'
| |
x | 4:76be324c128b d (rewritten using replace as 5:027ad6c5830d)
|/
o 3:a82ac2b38757 c
|
| o 2:630d7c95eff7 x
| |
o | 1:488e1b7e7341 b
|/
o 0:b173517d0057 a
If the rebase set has an obsolete (d) with a successor (d') outside the rebase
set and none in destination, we still get the divergence warning.
By allowing divergence, we can perform the rebase.
$ hg rebase -r 'c'::'f' -d 'x'
abort: this rebase will cause divergences from: 76be324c128b
(to force the rebase please set experimental.evolution.allowdivergence=True)
[20]
$ hg rebase --config experimental.evolution.allowdivergence=true -r 'c'::'f' -d 'x'
rebasing 3:a82ac2b38757 c "c"
rebasing 4:76be324c128b d "d"
rebasing 7:1143e9adc121 f tip "f"
1 new orphan changesets
2 new content-divergent changesets
$ hg log -G -r 'a':: -T instabilities
o 10:e1744ea07510 f
|
* 9:e2b36ea9a0a0 d (content-divergent)
|
o 8:6a0376de376e c
|
| x 7:1143e9adc121 f
| |
| | * 6:d60ebfa0f1cb e (orphan)
| | |
| | * 5:027ad6c5830d d' (orphan content-divergent)
| | |
| x | 4:76be324c128b d
| |/
| x 3:a82ac2b38757 c
| |
o | 2:630d7c95eff7 x
| |
| o 1:488e1b7e7341 b
|/
o 0:b173517d0057 a
$ hg strip -r 8:
(Not skipping obsoletes means that divergence is allowed.)
$ hg rebase --config experimental.rebaseskipobsolete=false -r 'c'::'f' -d 'x'
rebasing 3:a82ac2b38757 c "c"
rebasing 4:76be324c128b d "d"
rebasing 7:1143e9adc121 f tip "f"
1 new orphan changesets
2 new content-divergent changesets
$ hg strip -r 0:
Similar test on a more complex graph
$ hg debugdrawdag <<EOF
> g
> |
> f e
> | |
> e' d # replace: e -> e'
> \ /
> c
> |
> x b
> \|
> a
> EOF
1 new orphan changesets
$ hg log -G -r 'a':
* 8:2876ce66c6eb g
|
| o 7:3ffec603ab53 f
| |
x | 6:e36fae928aec e (rewritten using replace as 5:63324dc512ea)
| |
| o 5:63324dc512ea e'
| |
o | 4:76be324c128b d
|/
o 3:a82ac2b38757 c
|
| o 2:630d7c95eff7 x
| |
o | 1:488e1b7e7341 b
|/
o 0:b173517d0057 a
$ hg rebase -b 'f' -d 'x'
rebasing 1:488e1b7e7341 b "b"
rebasing 3:a82ac2b38757 c "c"
rebasing 5:63324dc512ea e' "e'"
rebasing 7:3ffec603ab53 f "f"
rebasing 4:76be324c128b d "d"
note: not rebasing 6:e36fae928aec e "e" and its descendants as this would cause divergence
$ hg log -G -r 'a':
o 13:a1707a5b7c2c d
|
| o 12:ef6251596616 f
| |
| o 11:b6f172e64af9 e'
|/
o 10:d008e6b4d3fd c
|
o 9:67e8f4a16c49 b
|
| * 8:2876ce66c6eb g
| |
| | x 7:3ffec603ab53 f (rewritten using rebase as 12:ef6251596616)
| | |
| x | 6:e36fae928aec e (rewritten using replace as 5:63324dc512ea)
| | |
| | x 5:63324dc512ea e' (rewritten using rebase as 11:b6f172e64af9)
| | |
| x | 4:76be324c128b d (rewritten using rebase as 13:a1707a5b7c2c)
| |/
| x 3:a82ac2b38757 c (rewritten using rebase as 10:d008e6b4d3fd)
| |
o | 2:630d7c95eff7 x
| |
| x 1:488e1b7e7341 b (rewritten using rebase as 9:67e8f4a16c49)
|/
o 0:b173517d0057 a
issue5782
$ hg strip -r 0:
$ hg debugdrawdag <<EOF
> d
> |
> c1 c # replace: c -> c1
> \ /
> b
> |
> a
> EOF
1 new orphan changesets
$ hg debugobsolete `hg log -T "{node}" --hidden -r 'desc("c1")'`
1 new obsolescence markers
obsoleted 1 changesets
$ hg log -G -r 'a': --hidden
* 4:76be324c128b d
|
| x 3:ef8a456de8fa c1 (pruned)
| |
x | 2:a82ac2b38757 c (rewritten using replace as 3:ef8a456de8fa)
|/
o 1:488e1b7e7341 b
|
o 0:b173517d0057 a
$ hg rebase -d 0 -r 2
note: not rebasing 2:a82ac2b38757 c "c", it has no successor
$ hg log -G -r 'a': --hidden
* 4:76be324c128b d
|
| x 3:ef8a456de8fa c1 (pruned)
| |
x | 2:a82ac2b38757 c (rewritten using replace as 3:ef8a456de8fa)
|/
o 1:488e1b7e7341 b
|
o 0:b173517d0057 a
$ cd ..
Rebase merge where successor of one parent is equal to destination (issue5198)
$ hg init p1-succ-is-dest
$ cd p1-succ-is-dest
$ hg debugdrawdag <<EOF
> F
> /|
> E D B # replace: D -> B
> \|/
> A
> EOF
1 new orphan changesets
$ hg rebase -d B -s D
note: not rebasing 2:b18e25de2cf5 D "D", already in destination as 1:112478962961 B "B"
rebasing 4:66f1a38021c9 F tip "F"
$ hg log -G
o 5:50e9d60b99c6 F
|\
| | x 4:66f1a38021c9 F (rewritten using rebase as 5:50e9d60b99c6)
| |/|
| o | 3:7fb047a69f22 E
| | |
| | x 2:b18e25de2cf5 D (rewritten using replace as 1:112478962961)
| |/
o | 1:112478962961 B
|/
o 0:426bada5c675 A
$ cd ..
Rebase merge where successor of other parent is equal to destination
$ hg init p2-succ-is-dest
$ cd p2-succ-is-dest
$ hg debugdrawdag <<EOF
> F
> /|
> E D B # replace: E -> B
> \|/
> A
> EOF
1 new orphan changesets
$ hg rebase -d B -s E
note: not rebasing 3:7fb047a69f22 E "E", already in destination as 1:112478962961 B "B"
rebasing 4:66f1a38021c9 F tip "F"
$ hg log -G
o 5:aae1787dacee F
|\
| | x 4:66f1a38021c9 F (rewritten using rebase as 5:aae1787dacee)
| |/|
| | x 3:7fb047a69f22 E (rewritten using replace as 1:112478962961)
| | |
| o | 2:b18e25de2cf5 D
| |/
o / 1:112478962961 B
|/
o 0:426bada5c675 A
$ cd ..
Rebase merge where successor of one parent is ancestor of destination
$ hg init p1-succ-in-dest
$ cd p1-succ-in-dest
$ hg debugdrawdag <<EOF
> F C
> /| |
> E D B # replace: D -> B
> \|/
> A
> EOF
1 new orphan changesets
$ hg rebase -d C -s D
note: not rebasing 2:b18e25de2cf5 D "D", already in destination as 1:112478962961 B "B"
rebasing 5:66f1a38021c9 F tip "F"
$ hg log -G
o 6:0913febf6439 F
|\
+---x 5:66f1a38021c9 F (rewritten using rebase as 6:0913febf6439)
| | |
| o | 4:26805aba1e60 C
| | |
o | | 3:7fb047a69f22 E
| | |
+---x 2:b18e25de2cf5 D (rewritten using replace as 1:112478962961)
| |
| o 1:112478962961 B
|/
o 0:426bada5c675 A
$ cd ..
Rebase merge where successor of other parent is ancestor of destination
$ hg init p2-succ-in-dest
$ cd p2-succ-in-dest
$ hg debugdrawdag <<EOF
> F C
> /| |
> E D B # replace: E -> B
> \|/
> A
> EOF
1 new orphan changesets
$ hg rebase -d C -s E
note: not rebasing 3:7fb047a69f22 E "E", already in destination as 1:112478962961 B "B"
rebasing 5:66f1a38021c9 F tip "F"
$ hg log -G
o 6:c6ab0cc6d220 F
|\
+---x 5:66f1a38021c9 F (rewritten using rebase as 6:c6ab0cc6d220)
| | |
| o | 4:26805aba1e60 C
| | |
| | x 3:7fb047a69f22 E (rewritten using replace as 1:112478962961)
| | |
o---+ 2:b18e25de2cf5 D
/ /
o / 1:112478962961 B
|/
o 0:426bada5c675 A
$ cd ..
Rebase merge where successor of one parent is ancestor of destination
$ hg init p1-succ-in-dest-b
$ cd p1-succ-in-dest-b
$ hg debugdrawdag <<EOF
> F C
> /| |
> E D B # replace: E -> B
> \|/
> A
> EOF
1 new orphan changesets
$ hg rebase -d C -b F
rebasing 2:b18e25de2cf5 D "D"
note: not rebasing 3:7fb047a69f22 E "E", already in destination as 1:112478962961 B "B"
rebasing 5:66f1a38021c9 F tip "F"
note: not rebasing 5:66f1a38021c9 F tip "F", its destination already has all its changes
$ hg log -G
o 6:8f47515dda15 D
|
| x 5:66f1a38021c9 F (pruned using rebase)
| |\
o | | 4:26805aba1e60 C
| | |
| | x 3:7fb047a69f22 E (rewritten using replace as 1:112478962961)
| | |
| x | 2:b18e25de2cf5 D (rewritten using rebase as 6:8f47515dda15)
| |/
o / 1:112478962961 B
|/
o 0:426bada5c675 A
$ cd ..
Rebase merge where successor of other parent is ancestor of destination
$ hg init p2-succ-in-dest-b
$ cd p2-succ-in-dest-b
$ hg debugdrawdag <<EOF
> F C
> /| |
> E D B # replace: D -> B
> \|/
> A
> EOF
1 new orphan changesets
$ hg rebase -d C -b F
note: not rebasing 2:b18e25de2cf5 D "D", already in destination as 1:112478962961 B "B"
rebasing 3:7fb047a69f22 E "E"
rebasing 5:66f1a38021c9 F tip "F"
note: not rebasing 5:66f1a38021c9 F tip "F", its destination already has all its changes
$ hg log -G
o 6:533690786a86 E
|
| x 5:66f1a38021c9 F (pruned using rebase)
| |\
o | | 4:26805aba1e60 C
| | |
| | x 3:7fb047a69f22 E (rewritten using rebase as 6:533690786a86)
| | |
| x | 2:b18e25de2cf5 D (rewritten using replace as 1:112478962961)
| |/
o / 1:112478962961 B
|/
o 0:426bada5c675 A
$ cd ..
Rebase merge where extinct node has successor that is not an ancestor of
destination
$ hg init extinct-with-succ-not-in-dest
$ cd extinct-with-succ-not-in-dest
$ hg debugdrawdag <<EOF
> E C # replace: C -> E
> | |
> D B
> |/
> A
> EOF
$ hg rebase -d D -s B
rebasing 1:112478962961 B "B"
note: not rebasing 3:26805aba1e60 C "C" and its descendants as this would cause divergence
$ cd ..
$ hg init p2-succ-in-dest-c
$ cd p2-succ-in-dest-c
The scenario here was that B::D were developed on default. B was queued on
stable, but amended before being push to hg-committed. C was queued on default,
along with unrelated J.
$ hg debugdrawdag <<EOF
> J
> |
> F
> |
> E
> | D
> | |
> | C # replace: C -> F
> | | H I # replace: B -> H -> I
> | B |/
> |/ G
> A
> EOF
1 new orphan changesets
This strip seems to be the key to avoid an early divergence warning.
$ hg --config extensions.strip= --hidden strip -qr H
1 new orphan changesets
$ hg rebase -b 'desc("D")' -d 'desc("J")'
abort: this rebase will cause divergences from: 112478962961
(to force the rebase please set experimental.evolution.allowdivergence=True)
[20]
Rebase merge where both parents have successors in destination
$ hg init p12-succ-in-dest
$ cd p12-succ-in-dest
$ hg debugdrawdag <<'EOS'
> E F
> /| /| # replace: A -> C
> A B C D # replace: B -> D
> | |
> X Y
> EOS
1 new orphan changesets
$ hg rebase -r A+B+E -d F
note: not rebasing 4:a3d17304151f A "A", already in destination as 0:96cc3511f894 C "C"
note: not rebasing 5:b23a2cc00842 B "B", already in destination as 1:058c1e1fb10a D "D"
rebasing 7:dac5d11c5a7d E tip "E"
abort: rebasing 7:dac5d11c5a7d will include unwanted changes from 3:59c792af609c, 5:b23a2cc00842 or 2:ba2b7fa7166d, 4:a3d17304151f
[10]
$ cd ..
Rebase a non-clean merge. One parent has successor in destination, the other
parent moves as requested.
$ hg init p1-succ-p2-move
$ cd p1-succ-p2-move
$ hg debugdrawdag <<'EOS'
> D Z
> /| | # replace: A -> C
> A B C # D/D = D
> EOS
1 new orphan changesets
$ hg rebase -r A+B+D -d Z
note: not rebasing 0:426bada5c675 A "A", already in destination as 2:96cc3511f894 C "C"
rebasing 1:fc2b737bb2e5 B "B"
rebasing 3:b8ed089c80ad D "D"
$ rm .hg/localtags
$ hg log -G
o 6:e4f78693cc88 D
|
o 5:76840d832e98 B
|
o 4:50e41c1f3950 Z
|
o 2:96cc3511f894 C
$ hg files -r tip
B
C
D
Z
$ cd ..
$ hg init p1-move-p2-succ
$ cd p1-move-p2-succ
$ hg debugdrawdag <<'EOS'
> D Z
> /| | # replace: B -> C
> A B C # D/D = D
> EOS
1 new orphan changesets
$ hg rebase -r B+A+D -d Z
rebasing 0:426bada5c675 A "A"
note: not rebasing 1:fc2b737bb2e5 B "B", already in destination as 2:96cc3511f894 C "C"
rebasing 3:b8ed089c80ad D "D"
$ rm .hg/localtags
$ hg log -G
o 6:1b355ed94d82 D
|
o 5:a81a74d764a6 A
|
o 4:50e41c1f3950 Z
|
o 2:96cc3511f894 C
$ hg files -r tip
A
C
D
Z
$ cd ..
Test that bookmark is moved and working dir is updated when all changesets have
equivalents in destination
$ hg init rbsrepo && cd rbsrepo
$ echo "[experimental]" > .hg/hgrc
$ echo "evolution=true" >> .hg/hgrc
$ echo "rebaseskipobsolete=on" >> .hg/hgrc
$ echo root > root && hg ci -Am root
adding root
$ echo a > a && hg ci -Am a
adding a
$ hg up 0
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo b > b && hg ci -Am b
adding b
created new head
$ hg rebase -r 2 -d 1
rebasing 2:1e9a3c00cbe9 tip "b"
$ hg log -r . # working dir is at rev 3 (successor of 2)
3:be1832deae9a b (no-eol)
$ hg book -r 2 mybook --hidden # rev 2 has a bookmark on it now
bookmarking hidden changeset 1e9a3c00cbe9
(hidden revision '1e9a3c00cbe9' was rewritten as: be1832deae9a)
$ hg up 2 && hg log -r . # working dir is at rev 2 again
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
2:1e9a3c00cbe9 b (rewritten using rebase as 3:be1832deae9a) (no-eol)
$ hg rebase -r 2 -d 3 --config experimental.evolution.track-operation=1
note: not rebasing 2:1e9a3c00cbe9 mybook "b", already in destination as 3:be1832deae9a tip "b"
Check that working directory and bookmark was updated to rev 3 although rev 2
was skipped
$ hg log -r .
3:be1832deae9a b (no-eol)
$ hg bookmarks
mybook 3:be1832deae9a
$ hg debugobsolete --rev tip
1e9a3c00cbe90d236ac05ef61efcc5e40b7412bc be1832deae9ac531caa7438b8dcf6055a122cd8e 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'rebase', 'user': 'test'}
Obsoleted working parent and bookmark could be moved if an ancestor of working
parent gets moved:
$ hg init $TESTTMP/ancestor-wd-move
$ cd $TESTTMP/ancestor-wd-move
$ hg debugdrawdag <<'EOS'
> E D1 # rebase: D1 -> D2
> | |
> | C
> D2 |
> | B
> |/
> A
> EOS
$ hg update D1 -q
$ hg bookmark book -i
$ hg rebase -r B+D1 -d E
rebasing 1:112478962961 B "B"
note: not rebasing 5:15ecf15e0114 book D1 tip "D1", already in destination as 2:0807738e0be9 D2 "D2"
1 new orphan changesets
$ hg log -G -T '{desc} {bookmarks}'
@ B book
|
| x D1
| |
o | E
| |
| * C
| |
o | D2
| |
| x B
|/
o A
Rebasing a merge with one of its parent having a hidden successor
$ hg init $TESTTMP/merge-p1-hidden-successor
$ cd $TESTTMP/merge-p1-hidden-successor
$ hg debugdrawdag <<'EOS'
> E
> |
> B3 B2 # amend: B1 -> B2 -> B3
> |/ # B2 is hidden
> | D
> | |\
> | B1 C
> |/
> A
> EOS
1 new orphan changesets
$ eval `hg tags -T '{tag}={node}\n'`
$ rm .hg/localtags
$ hg rebase -r $D -d $E
rebasing 5:9e62094e4d94 "D"
$ hg log -G
o 7:a699d059adcf D
|\
| o 6:ecc93090a95c E
| |
| o 4:0dc878468a23 B3
| |
o | 1:96cc3511f894 C
/
o 0:426bada5c675 A
For some reasons (--hidden, rebaseskipobsolete=0, directaccess, etc.),
rebasestate may contain hidden hashes. "rebase --abort" should work regardless.
$ hg init $TESTTMP/hidden-state1
$ cd $TESTTMP/hidden-state1
$ cat >> .hg/hgrc <<EOF
> [experimental]
> rebaseskipobsolete=0
> EOF
$ hg debugdrawdag <<'EOS'
> C
> |
> D B # prune: B, C
> |/ # B/D=B
> A
> EOS
$ eval `hg tags -T '{tag}={node}\n'`
$ rm .hg/localtags
$ hg update -q $C --hidden
updated to hidden changeset 7829726be4dc
(hidden revision '7829726be4dc' is pruned)
$ hg rebase -s $B -d $D
rebasing 1:2ec65233581b "B"
merging D
warning: conflicts while merging D! (edit, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg rebase --continue')
[240]
$ cp -R . $TESTTMP/hidden-state2
$ hg log -G
@ 2:b18e25de2cf5 D
|
| % 1:2ec65233581b B (pruned using prune)
|/
o 0:426bada5c675 A
$ hg summary
parent: 2:b18e25de2cf5 tip
D
branch: default
commit: 1 modified, 1 added, 1 unknown, 1 unresolved
update: 1 new changesets, 2 branch heads (merge)
phases: 3 draft
rebase: 0 rebased, 2 remaining (rebase --continue)
$ hg rebase --abort
rebase aborted
Also test --continue for the above case
$ cd $TESTTMP/hidden-state2
$ hg resolve -m
(no more unresolved files)
continue: hg rebase --continue
$ hg rebase --continue
rebasing 1:2ec65233581b "B"
rebasing 3:7829726be4dc tip "C"
$ hg log -G
@ 5:1964d5d5b547 C
|
o 4:68deb90c12a2 B
|
o 2:b18e25de2cf5 D
|
o 0:426bada5c675 A
====================
Test --stop option |
====================
$ cd ..
$ hg init rbstop
$ cd rbstop
$ echo a>a
$ hg ci -Aqma
$ echo b>b
$ hg ci -Aqmb
$ echo c>c
$ hg ci -Aqmc
$ echo d>d
$ hg ci -Aqmd
$ hg up 0 -q
$ echo f>f
$ hg ci -Aqmf
$ echo D>d
$ hg ci -Aqm "conflict with d"
$ hg up 3 -q
$ hg log -G --template "{rev}:{short(node)} {person(author)}\n{firstline(desc)} {topic}\n\n"
o 5:00bfc9898aeb test
| conflict with d
|
o 4:dafd40200f93 test
| f
|
| @ 3:055a42cdd887 test
| | d
| |
| o 2:177f92b77385 test
| | c
| |
| o 1:d2ae7f538514 test
|/ b
|
o 0:cb9a9f314b8b test
a
$ hg rebase -s 1 -d 5
rebasing 1:d2ae7f538514 "b"
rebasing 2:177f92b77385 "c"
rebasing 3:055a42cdd887 "d"
merging d
warning: conflicts while merging d! (edit, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg rebase --continue')
[240]
$ hg rebase --stop
1 new orphan changesets
$ hg log -G --template "{rev}:{short(node)} {person(author)}\n{firstline(desc)} {topic}\n\n"
o 7:7fffad344617 test
| c
|
o 6:b15528633407 test
| b
|
o 5:00bfc9898aeb test
| conflict with d
|
o 4:dafd40200f93 test
| f
|
| @ 3:055a42cdd887 test
| | d
| |
| x 2:177f92b77385 test
| | c
| |
| x 1:d2ae7f538514 test
|/ b
|
o 0:cb9a9f314b8b test
a
Test it aborts if unstable csets is not allowed:
===============================================
$ cat >> $HGRCPATH << EOF
> [experimental]
> evolution.allowunstable=False
> EOF
$ hg strip 6 --no-backup -q
$ hg log -G --template "{rev}:{short(node)} {person(author)}\n{firstline(desc)} {topic}\n\n"
o 5:00bfc9898aeb test
| conflict with d
|
o 4:dafd40200f93 test
| f
|
| @ 3:055a42cdd887 test
| | d
| |
| o 2:177f92b77385 test
| | c
| |
| o 1:d2ae7f538514 test
|/ b
|
o 0:cb9a9f314b8b test
a
$ hg rebase -s 1 -d 5
rebasing 1:d2ae7f538514 "b"
rebasing 2:177f92b77385 "c"
rebasing 3:055a42cdd887 "d"
merging d
warning: conflicts while merging d! (edit, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg rebase --continue')
[240]
$ hg rebase --stop
abort: cannot remove original changesets with unrebased descendants
(either enable obsmarkers to allow unstable revisions or use --keep to keep original changesets)
[20]
$ hg rebase --abort
saved backup bundle to $TESTTMP/rbstop/.hg/strip-backup/b15528633407-6eb72b6f-backup.hg
rebase aborted
Test --stop when --keep is passed:
==================================
$ hg rebase -s 1 -d 5 --keep
rebasing 1:d2ae7f538514 "b"
rebasing 2:177f92b77385 "c"
rebasing 3:055a42cdd887 "d"
merging d
warning: conflicts while merging d! (edit, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg rebase --continue')
[240]
$ hg rebase --stop
$ hg log -G --template "{rev}:{short(node)} {person(author)}\n{firstline(desc)} {topic}\n\n"
o 7:7fffad344617 test
| c
|
o 6:b15528633407 test
| b
|
o 5:00bfc9898aeb test
| conflict with d
|
o 4:dafd40200f93 test
| f
|
| @ 3:055a42cdd887 test
| | d
| |
| o 2:177f92b77385 test
| | c
| |
| o 1:d2ae7f538514 test
|/ b
|
o 0:cb9a9f314b8b test
a
Test --stop aborts when --collapse was passed:
=============================================
$ cat >> $HGRCPATH << EOF
> [experimental]
> evolution.allowunstable=True
> EOF
$ hg strip 6
saved backup bundle to $TESTTMP/rbstop/.hg/strip-backup/b15528633407-6eb72b6f-backup.hg
$ hg log -G --template "{rev}:{short(node)} {person(author)}\n{firstline(desc)} {topic}\n\n"
o 5:00bfc9898aeb test
| conflict with d
|
o 4:dafd40200f93 test
| f
|
| @ 3:055a42cdd887 test
| | d
| |
| o 2:177f92b77385 test
| | c
| |
| o 1:d2ae7f538514 test
|/ b
|
o 0:cb9a9f314b8b test
a
$ hg rebase -s 1 -d 5 --collapse -m "collapsed b c d"
rebasing 1:d2ae7f538514 "b"
rebasing 2:177f92b77385 "c"
rebasing 3:055a42cdd887 "d"
merging d
warning: conflicts while merging d! (edit, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg rebase --continue')
[240]
$ hg rebase --stop
abort: cannot stop in --collapse session
[20]
$ hg rebase --abort
rebase aborted
$ hg diff
$ hg log -G --template "{rev}:{short(node)} {person(author)}\n{firstline(desc)} {topic}\n\n"
o 5:00bfc9898aeb test
| conflict with d
|
o 4:dafd40200f93 test
| f
|
| @ 3:055a42cdd887 test
| | d
| |
| o 2:177f92b77385 test
| | c
| |
| o 1:d2ae7f538514 test
|/ b
|
o 0:cb9a9f314b8b test
a
Test --stop raise errors with conflicting options:
=================================================
$ hg rebase -s 3 -d 5
rebasing 3:055a42cdd887 "d"
merging d
warning: conflicts while merging d! (edit, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg rebase --continue')
[240]
$ hg rebase --stop --dry-run
abort: cannot specify both --stop and --dry-run
[10]
$ hg rebase -s 3 -d 5
abort: rebase in progress
(use 'hg rebase --continue', 'hg rebase --abort', or 'hg rebase --stop')
[20]
$ hg rebase --stop --continue
abort: cannot specify both --stop and --continue
[10]
Test --stop moves bookmarks of original revisions to new rebased nodes:
======================================================================
$ cd ..
$ hg init repo
$ cd repo
$ echo a > a
$ hg ci -Am A
adding a
$ echo b > b
$ hg ci -Am B
adding b
$ hg book X
$ hg book Y
$ echo c > c
$ hg ci -Am C
adding c
$ hg book Z
$ echo d > d
$ hg ci -Am D
adding d
$ hg up 0 -q
$ echo e > e
$ hg ci -Am E
adding e
created new head
$ echo doubt > d
$ hg ci -Am "conflict with d"
adding d
$ hg log -GT "{rev}: {node|short} '{desc}' bookmarks: {bookmarks}\n"
@ 5: 39adf30bc1be 'conflict with d' bookmarks:
|
o 4: 9c1e55f411b6 'E' bookmarks:
|
| o 3: 67a385d4e6f2 'D' bookmarks: Z
| |
| o 2: 49cb3485fa0c 'C' bookmarks: Y
| |
| o 1: 6c81ed0049f8 'B' bookmarks: X
|/
o 0: 1994f17a630e 'A' bookmarks:
$ hg rebase -s 1 -d 5
rebasing 1:6c81ed0049f8 X "B"
rebasing 2:49cb3485fa0c Y "C"
rebasing 3:67a385d4e6f2 Z "D"
merging d
warning: conflicts while merging d! (edit, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg rebase --continue')
[240]
$ hg rebase --stop
1 new orphan changesets
$ hg log -GT "{rev}: {node|short} '{desc}' bookmarks: {bookmarks}\n"
o 7: 9c86c650b686 'C' bookmarks: Y
|
o 6: 9b87b54e5fd8 'B' bookmarks: X
|
@ 5: 39adf30bc1be 'conflict with d' bookmarks:
|
o 4: 9c1e55f411b6 'E' bookmarks:
|
| * 3: 67a385d4e6f2 'D' bookmarks: Z
| |
| x 2: 49cb3485fa0c 'C' bookmarks:
| |
| x 1: 6c81ed0049f8 'B' bookmarks:
|/
o 0: 1994f17a630e 'A' bookmarks: