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view tests/test-rebase-parameters.t @ 17758:5863f0e4cd3a
histedit: replace various nodes lists with replacement graph (and issue3582)
This changeset rewrites the change tracking logic of histedit to record every
operation it does. Tracked operations record the full list of "old" node that
will eventually be removed to the list of new nodes that replace it. Operations
on temporary nodes are tracked too. Dropped changesets are also recorded as an
"old" node replacement by nothing. This logic is similar to the obsolescence
marker one and will be used for this purpose in later commit.
This new logic implies a big amount of change in the histedit code base.
histedit action functions now always return a tuple of
(new-ctx, [list of rewriting operations])
The old `created`, `replaced` and `tmpnodes` are no longer returned and stored
during histedit operation. When such information is necessary it is computed
from the replacement graph. This computation is done in the `processreplacement`
function.
The `replacemap` is also dropped. It is computed at the end of the command from the
graph. The `bootstrapcontinue` methods are altered to compute this different kind of
information.
This new mechanism requires much less information to be written on disk.
Note:
This changes allows a more accurate bookmark movement. bookmark on dropped
changeset are now move of their parent (or replacement of their parent)
instead of their children.
This fix issue3582
author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
---|---|
date | Thu, 11 Oct 2012 08:36:50 +0200 |
parents | 50f434510da6 |
children | 42b620fc89e2 |
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$ cat >> $HGRCPATH <<EOF > [extensions] > graphlog= > rebase= > > [phases] > publish=False > > [alias] > tglog = log -G --template "{rev}: '{desc}' {branches}\n" > EOF $ hg init a $ cd a $ hg unbundle "$TESTDIR/bundles/rebase.hg" adding changesets adding manifests adding file changes added 8 changesets with 7 changes to 7 files (+2 heads) (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 $ echo I > I $ hg ci -AmI adding I $ hg tglog @ 8: 'I' | o 7: 'H' | | o 6: 'G' |/| o | 5: 'F' | | | o 4: 'E' |/ | o 3: 'D' | | | o 2: 'C' | | | o 1: 'B' |/ o 0: 'A' $ cd .. These fail: $ hg clone -q -u . a a1 $ cd a1 $ hg rebase -s 8 -d 7 nothing to rebase [1] $ hg rebase --continue --abort abort: cannot use both abort and continue [255] $ hg rebase --continue --collapse abort: cannot use collapse with continue or abort [255] $ hg rebase --continue --dest 4 abort: abort and continue do not allow specifying revisions [255] $ hg rebase --base 5 --source 4 abort: cannot specify both a source and a base [255] $ hg rebase --rev 5 --source 4 abort: cannot specify both a revision and a source [255] $ hg rebase --base 5 --rev 4 abort: cannot specify both a revision and a base [255] $ hg rebase nothing to rebase [1] $ hg up -q 7 $ hg rebase --traceback nothing to rebase [1] These work: Rebase with no arguments (from 3 onto 8): $ hg up -q -C 3 $ hg rebase saved backup bundle to $TESTTMP/a1/.hg/strip-backup/*-backup.hg (glob) $ hg tglog @ 8: 'D' | o 7: 'C' | o 6: 'B' | o 5: 'I' | o 4: 'H' | | o 3: 'G' |/| o | 2: 'F' | | | o 1: 'E' |/ o 0: 'A' Try to rollback after a rebase (fail): $ hg rollback no rollback information available [1] $ cd .. Rebase with base == '.' => same as no arguments (from 3 onto 8): $ hg clone -q -u 3 a a2 $ cd a2 $ hg rebase --base . saved backup bundle to $TESTTMP/a2/.hg/strip-backup/*-backup.hg (glob) $ hg tglog @ 8: 'D' | o 7: 'C' | o 6: 'B' | o 5: 'I' | o 4: 'H' | | o 3: 'G' |/| o | 2: 'F' | | | o 1: 'E' |/ o 0: 'A' $ cd .. Rebase with dest == branch(.) => same as no arguments (from 3 onto 8): $ hg clone -q -u 3 a a3 $ cd a3 $ hg rebase --dest 'branch(.)' saved backup bundle to $TESTTMP/a3/.hg/strip-backup/*-backup.hg (glob) $ hg tglog @ 8: 'D' | o 7: 'C' | o 6: 'B' | o 5: 'I' | o 4: 'H' | | o 3: 'G' |/| o | 2: 'F' | | | o 1: 'E' |/ o 0: 'A' $ cd .. Specify only source (from 2 onto 8): $ hg clone -q -u . a a4 $ cd a4 $ hg rebase --source 'desc("C")' saved backup bundle to $TESTTMP/a4/.hg/strip-backup/*-backup.hg (glob) $ hg tglog @ 8: 'D' | o 7: 'C' | o 6: 'I' | o 5: 'H' | | o 4: 'G' |/| o | 3: 'F' | | | o 2: 'E' |/ | o 1: 'B' |/ o 0: 'A' $ cd .. Specify only dest (from 3 onto 6): $ hg clone -q -u 3 a a5 $ cd a5 $ hg rebase --dest 6 saved backup bundle to $TESTTMP/a5/.hg/strip-backup/*-backup.hg (glob) $ hg tglog @ 8: 'D' | o 7: 'C' | o 6: 'B' | | o 5: 'I' | | | o 4: 'H' | | o | 3: 'G' |\| | o 2: 'F' | | o | 1: 'E' |/ o 0: 'A' $ cd .. Specify only base (from 1 onto 8): $ hg clone -q -u . a a6 $ cd a6 $ hg rebase --base 'desc("D")' saved backup bundle to $TESTTMP/a6/.hg/strip-backup/*-backup.hg (glob) $ hg tglog @ 8: 'D' | o 7: 'C' | o 6: 'B' | o 5: 'I' | o 4: 'H' | | o 3: 'G' |/| o | 2: 'F' | | | o 1: 'E' |/ o 0: 'A' $ cd .. Specify source and dest (from 2 onto 7): $ hg clone -q -u . a a7 $ cd a7 $ hg rebase --source 2 --dest 7 saved backup bundle to $TESTTMP/a7/.hg/strip-backup/*-backup.hg (glob) $ hg tglog @ 8: 'D' | o 7: 'C' | | o 6: 'I' |/ o 5: 'H' | | o 4: 'G' |/| o | 3: 'F' | | | o 2: 'E' |/ | o 1: 'B' |/ o 0: 'A' $ cd .. Specify base and dest (from 1 onto 7): $ hg clone -q -u . a a8 $ cd a8 $ hg rebase --base 3 --dest 7 saved backup bundle to $TESTTMP/a8/.hg/strip-backup/*-backup.hg (glob) $ hg tglog @ 8: 'D' | o 7: 'C' | o 6: 'B' | | o 5: 'I' |/ o 4: 'H' | | o 3: 'G' |/| o | 2: 'F' | | | o 1: 'E' |/ o 0: 'A' $ cd .. Specify only revs (from 2 onto 8) $ hg clone -q -u . a a9 $ cd a9 $ hg rebase --rev 'desc("C")::' saved backup bundle to $TESTTMP/a9/.hg/strip-backup/*-backup.hg (glob) $ hg tglog @ 8: 'D' | o 7: 'C' | o 6: 'I' | o 5: 'H' | | o 4: 'G' |/| o | 3: 'F' | | | o 2: 'E' |/ | o 1: 'B' |/ o 0: 'A' $ cd .. Test --tool parameter: $ hg init b $ cd b $ echo c1 > c1 $ hg ci -Am c1 adding c1 $ echo c2 > c2 $ hg ci -Am c2 adding c2 $ hg up -q 0 $ echo c2b > c2 $ hg ci -Am c2b adding c2 created new head $ cd .. $ hg clone -q -u . b b1 $ cd b1 $ hg rebase -s 2 -d 1 --tool internal:local saved backup bundle to $TESTTMP/b1/.hg/strip-backup/*-backup.hg (glob) $ hg cat c2 c2 $ cd .. $ hg clone -q -u . b b2 $ cd b2 $ hg rebase -s 2 -d 1 --tool internal:other saved backup bundle to $TESTTMP/b2/.hg/strip-backup/*-backup.hg (glob) $ hg cat c2 c2b $ cd .. $ hg clone -q -u . b b3 $ cd b3 $ hg rebase -s 2 -d 1 --tool internal:fail abort: unresolved conflicts (see hg resolve, then hg rebase --continue) [255] $ hg resolve -l U c2 $ hg resolve -m c2 $ hg rebase -c --tool internal:fail tool option will be ignored saved backup bundle to $TESTTMP/b3/.hg/strip-backup/*-backup.hg (glob) $ cd ..