mirror of
https://github.com/facebook/sapling.git
synced 2024-10-09 08:18:15 +03:00
1b7185f6d1
Now that we store and display merge labels in user prompts (not just conflict markets), we should rely on labels to clarify the two sides of a merge operation (hg merge, hg update, hg rebase etc). "remote" is not a great name here, as it conflates "remote" as in "remote server" with "remote" as in "the side of the merge that's further away". In cases where you're merging the "wrong way" around, remote can even be the "local" commit that you're merging with something pulled from the remote server.
169 lines
4.0 KiB
Perl
169 lines
4.0 KiB
Perl
$ hg init t
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$ cd t
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$ echo 1 > a
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$ hg ci -qAm "first"
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$ hg cp a b
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$ hg mv a c
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$ echo 2 >> b
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$ echo 2 >> c
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$ hg ci -qAm "second"
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$ hg co -C 0
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1 files updated, 0 files merged, 2 files removed, 0 files unresolved
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$ echo 0 > a
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$ echo 1 >> a
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$ hg ci -qAm "other"
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$ hg merge --debug
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searching for copies back to rev 1
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unmatched files in other:
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b
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c
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all copies found (* = to merge, ! = divergent, % = renamed and deleted):
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src: 'a' -> dst: 'b' *
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src: 'a' -> dst: 'c' *
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checking for directory renames
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resolving manifests
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branchmerge: True, force: False, partial: False
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ancestor: b8bf91eeebbc, local: add3f11052fa+, remote: 17c05bb7fcb6
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preserving a for resolve of b
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preserving a for resolve of c
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removing a
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starting 4 threads for background file closing (?)
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b: remote moved from a -> m (premerge)
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picked tool ':merge' for b (binary False symlink False changedelete False)
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merging a and b to b
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my b@add3f11052fa+ other b@17c05bb7fcb6 ancestor a@b8bf91eeebbc
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premerge successful
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c: remote moved from a -> m (premerge)
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picked tool ':merge' for c (binary False symlink False changedelete False)
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merging a and c to c
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my c@add3f11052fa+ other c@17c05bb7fcb6 ancestor a@b8bf91eeebbc
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premerge successful
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0 files updated, 2 files merged, 0 files removed, 0 files unresolved
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(branch merge, don't forget to commit)
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file b
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$ cat b
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0
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1
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2
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file c
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$ cat c
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0
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1
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2
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Test disabling copy tracing
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- first verify copy metadata was kept
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$ hg up -qC 2
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$ hg rebase --keep -d 1 -b 2 --config extensions.rebase=
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rebasing 2:add3f11052fa "other" (tip)
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merging b and a to b
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merging c and a to c
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$ cat b
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0
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1
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2
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- next verify copy metadata is lost when disabled
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$ hg strip -r . --config extensions.strip=
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2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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saved backup bundle to $TESTTMP/t/.hg/strip-backup/550bd84c0cd3-fc575957-backup.hg (glob)
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$ hg up -qC 2
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$ hg rebase --keep -d 1 -b 2 --config extensions.rebase= --config experimental.disablecopytrace=True --config ui.interactive=True << EOF
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> c
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> EOF
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rebasing 2:add3f11052fa "other" (tip)
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other [source] changed a which local [dest] deleted
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use (c)hanged version, leave (d)eleted, or leave (u)nresolved? c
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$ cat b
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1
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2
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$ cd ..
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Verify disabling copy tracing still keeps copies from rebase source
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$ hg init copydisable
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$ cd copydisable
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$ touch a
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$ hg ci -Aqm 'add a'
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$ touch b
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$ hg ci -Aqm 'add b, c'
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$ hg cp b x
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$ echo x >> x
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$ hg ci -qm 'copy b->x'
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$ hg up -q 1
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$ touch z
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$ hg ci -Aqm 'add z'
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$ hg log -G -T '{rev} {desc}\n'
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@ 3 add z
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| o 2 copy b->x
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|/
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o 1 add b, c
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o 0 add a
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$ hg rebase -d . -b 2 --config extensions.rebase= --config experimental.disablecopytrace=True
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rebasing 2:6adcf8c12e7d "copy b->x"
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saved backup bundle to $TESTTMP/copydisable/.hg/strip-backup/6adcf8c12e7d-ce4b3e75-backup.hg (glob)
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$ hg up -q 3
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$ hg log -f x -T '{rev} {desc}\n'
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3 copy b->x
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1 add b, c
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$ cd ../
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Verify we duplicate existing copies, instead of detecting them
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$ hg init copydisable3
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$ cd copydisable3
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$ touch a
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$ hg ci -Aqm 'add a'
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$ hg cp a b
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$ hg ci -Aqm 'copy a->b'
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$ hg mv b c
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$ hg ci -Aqm 'move b->c'
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$ hg up -q 0
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$ hg cp a b
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$ echo b >> b
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$ hg ci -Aqm 'copy a->b (2)'
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$ hg log -G -T '{rev} {desc}\n'
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@ 3 copy a->b (2)
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| o 2 move b->c
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| |
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| o 1 copy a->b
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|/
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o 0 add a
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$ hg rebase -d 2 -s 3 --config extensions.rebase= --config experimental.disablecopytrace=True
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rebasing 3:47e1a9e6273b "copy a->b (2)" (tip)
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saved backup bundle to $TESTTMP/copydisable3/.hg/strip-backup/47e1a9e6273b-2d099c59-backup.hg (glob)
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$ hg log -G -f b
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@ changeset: 3:76024fb4b05b
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: tag: tip
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: user: test
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: date: Thu Jan 01 00:00:00 1970 +0000
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: summary: copy a->b (2)
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:
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o changeset: 0:ac82d8b1f7c4
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: add a
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