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extensions: register functions always at loading extension (issue5601)...
extensions: register functions always at loading extension (issue5601) Before this patch, functions defined in extensions are registered via extra loaders only in _dispatch(). Therefore, loading extensions in other code paths like below omits registration of functions. - WSGI service - operation across repositories (e.g. subrepo) - test-duplicateoptions.py, using extensions.loadall() directly To register functions always at loading new extension, this patch moves implementation for extra loading from dispatch._dispatch() to extensions.loadall(). AFAIK, only commands module causes cyclic dependency between extensions module, but this patch imports all related modules just before extra loading in loadall(), in order to centralize them. This patch makes extensions.py depend on many other modules, even though extensions.py itself doesn't. It should be avoided if possible, but I don't have any better idea. Some other places like below aren't reasonable for extra loading, IMHO. - specific function in newly added module: existing callers of extensions.loadall() should invoke it, too - hg.repository() or so: no-repo commands aren't covered by this. BTW, this patch removes _loaded.add(name) on relocation, because dispatch._loaded is used only for extraloaders (for similar reason, "exts" variable is removed, too).
Pierre-Yves David - - Load All Authors

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r28190:e8d1460e default
r33052:45b0e9d0 default
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test-rebase-parameters.t
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$ cat >> $HGRCPATH <<EOF
> [extensions]
> 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 ..
Version with only two heads (to allow default destination to work)
$ hg clone -q -u . a a2heads -r 3 -r 8
These fail:
$ hg clone -q -u . a a0
$ cd a0
$ 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 --base 6
abort: branch 'default' has 3 heads - please rebase to an explicit rev
(run 'hg heads .' to see heads)
[255]
$ hg rebase --rev '1 & !1' --dest 8
empty "rev" revision set - nothing to rebase
[1]
$ hg rebase --source '1 & !1' --dest 8
empty "source" revision set - nothing to rebase
[1]
$ hg rebase --base '1 & !1' --dest 8
empty "base" revision set - can't compute rebase set
[1]
$ hg rebase --dest 8
nothing to rebase - working directory parent is also destination
[1]
$ hg rebase -b . --dest 8
nothing to rebase - e7ec4e813ba6 is both "base" and destination
[1]
$ hg up -q 7
$ hg rebase --dest 8 --traceback
nothing to rebase - working directory parent is already an ancestor of destination e7ec4e813ba6
[1]
$ hg rebase --dest 8 -b.
nothing to rebase - "base" 02de42196ebe is already an ancestor of destination e7ec4e813ba6
[1]
$ hg rebase --dest '1 & !1'
abort: empty revision set
[255]
These work:
Rebase with no arguments (from 3 onto 8):
$ cd ..
$ hg clone -q -u . a2heads a1
$ cd a1
$ hg up -q -C 3
$ hg rebase
rebasing 1:42ccdea3bb16 "B"
rebasing 2:5fddd98957c8 "C"
rebasing 3:32af7686d403 "D"
saved backup bundle to $TESTTMP/a1/.hg/strip-backup/42ccdea3bb16-3cb021d3-backup.hg (glob)
$ hg tglog
@ 6: 'D'
|
o 5: 'C'
|
o 4: 'B'
|
o 3: 'I'
|
o 2: 'H'
|
o 1: 'F'
|
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 a2heads a2
$ cd a2
$ hg rebase --base .
rebasing 1:42ccdea3bb16 "B"
rebasing 2:5fddd98957c8 "C"
rebasing 3:32af7686d403 "D"
saved backup bundle to $TESTTMP/a2/.hg/strip-backup/42ccdea3bb16-3cb021d3-backup.hg (glob)
$ hg tglog
@ 6: 'D'
|
o 5: 'C'
|
o 4: 'B'
|
o 3: 'I'
|
o 2: 'H'
|
o 1: 'F'
|
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(.)'
rebasing 1:42ccdea3bb16 "B"
rebasing 2:5fddd98957c8 "C"
rebasing 3:32af7686d403 "D"
saved backup bundle to $TESTTMP/a3/.hg/strip-backup/42ccdea3bb16-3cb021d3-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 . a2heads a4
$ cd a4
$ hg rebase --source 'desc("C")'
rebasing 2:5fddd98957c8 "C"
rebasing 3:32af7686d403 "D"
saved backup bundle to $TESTTMP/a4/.hg/strip-backup/5fddd98957c8-f9244fa1-backup.hg (glob)
$ hg tglog
o 6: 'D'
|
o 5: 'C'
|
@ 4: 'I'
|
o 3: 'H'
|
o 2: 'F'
|
| 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
rebasing 1:42ccdea3bb16 "B"
rebasing 2:5fddd98957c8 "C"
rebasing 3:32af7686d403 "D"
saved backup bundle to $TESTTMP/a5/.hg/strip-backup/42ccdea3bb16-3cb021d3-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 . a2heads a6
$ cd a6
$ hg rebase --base 'desc("D")'
rebasing 1:42ccdea3bb16 "B"
rebasing 2:5fddd98957c8 "C"
rebasing 3:32af7686d403 "D"
saved backup bundle to $TESTTMP/a6/.hg/strip-backup/42ccdea3bb16-3cb021d3-backup.hg (glob)
$ hg tglog
o 6: 'D'
|
o 5: 'C'
|
o 4: 'B'
|
@ 3: 'I'
|
o 2: 'H'
|
o 1: 'F'
|
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
rebasing 2:5fddd98957c8 "C"
rebasing 3:32af7686d403 "D"
saved backup bundle to $TESTTMP/a7/.hg/strip-backup/5fddd98957c8-f9244fa1-backup.hg (glob)
$ hg tglog
o 8: 'D'
|
o 7: 'C'
|
| @ 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
rebasing 1:42ccdea3bb16 "B"
rebasing 2:5fddd98957c8 "C"
rebasing 3:32af7686d403 "D"
saved backup bundle to $TESTTMP/a8/.hg/strip-backup/42ccdea3bb16-3cb021d3-backup.hg (glob)
$ hg tglog
o 8: 'D'
|
o 7: 'C'
|
o 6: 'B'
|
| @ 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 . a2heads a9
$ cd a9
$ hg rebase --rev 'desc("C")::'
rebasing 2:5fddd98957c8 "C"
rebasing 3:32af7686d403 "D"
saved backup bundle to $TESTTMP/a9/.hg/strip-backup/5fddd98957c8-f9244fa1-backup.hg (glob)
$ hg tglog
o 6: 'D'
|
o 5: 'C'
|
@ 4: 'I'
|
o 3: 'H'
|
o 2: 'F'
|
| o 1: 'B'
|/
o 0: 'A'
$ cd ..
Rebasing both a single revision and a merge in one command
$ hg clone -q -u . a aX
$ cd aX
$ hg rebase -r 3 -r 6 --dest 8
rebasing 3:32af7686d403 "D"
rebasing 6:eea13746799a "G"
saved backup bundle to $TESTTMP/aX/.hg/strip-backup/eea13746799a-ad273fd6-backup.hg (glob)
$ 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
rebasing 2:e4e3f3546619 "c2b" (tip)
note: rebase of 2:e4e3f3546619 created no changes to commit
saved backup bundle to $TESTTMP/b1/.hg/strip-backup/e4e3f3546619-b0841178-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
rebasing 2:e4e3f3546619 "c2b" (tip)
saved backup bundle to $TESTTMP/b2/.hg/strip-backup/e4e3f3546619-b0841178-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
rebasing 2:e4e3f3546619 "c2b" (tip)
unresolved conflicts (see hg resolve, then hg rebase --continue)
[1]
$ hg summary
parent: 1:56daeba07f4b
c2
parent: 2:e4e3f3546619 tip
c2b
branch: default
commit: 1 modified, 1 unresolved (merge)
update: (current)
phases: 3 draft
rebase: 0 rebased, 1 remaining (rebase --continue)
$ hg resolve -l
U c2
$ hg resolve -m c2
(no more unresolved files)
continue: hg rebase --continue
$ hg graft --continue
abort: no graft in progress
(continue: hg rebase --continue)
[255]
$ hg rebase -c --tool internal:fail
rebasing 2:e4e3f3546619 "c2b" (tip)
note: rebase of 2:e4e3f3546619 created no changes to commit
saved backup bundle to $TESTTMP/b3/.hg/strip-backup/e4e3f3546619-b0841178-backup.hg (glob)
$ hg rebase -i
abort: interactive history editing is supported by the 'histedit' extension (see "hg --config extensions.histedit= help -e histedit")
[255]
$ hg rebase --interactive
abort: interactive history editing is supported by the 'histedit' extension (see "hg --config extensions.histedit= help -e histedit")
[255]
$ cd ..
No common ancestor
$ hg init separaterepo
$ cd separaterepo
$ touch a
$ hg commit -Aqm a
$ hg up -q null
$ touch b
$ hg commit -Aqm b
$ hg rebase -d 0
nothing to rebase from d7486e00c6f1 to 3903775176ed
[1]
$ cd ..