Mercurial > hg
view tests/test-rebase-obsolete.t @ 46581:d6d57bfc1a1b
copies-rust: record "overwritten" information from both side on delete
With this change, we can ensure every (`dest`, `rev`) points to the same value,
making a lots of comparison simpler.
Differential Revision: https://phab.mercurial-scm.org/D9652
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Wed, 16 Dec 2020 11:06:58 +0100 |
| parents | 527ce85c2e60 |
| children | 9989a276712f |
line wrap: on
line source
========================== 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 [255] $ 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) [255] $ 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) [255] $ 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 rebasing 2:a82ac2b38757 c "c" $ hg log -G -r 'a': --hidden o 5:69ad416a4a26 c | | * 4:76be324c128b d | | | | x 3:ef8a456de8fa c1 (pruned) | | | | x | 2:a82ac2b38757 c (rewritten using replace as 3:ef8a456de8fa rewritten using rebase as 5:69ad416a4a26) | |/ | 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) [255] 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 [255] $ 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) [255] $ 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 [255] $ 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: