clone: make sure we warm the cache after a clone
This work around any deviciency/limitation of the clone process. In our case
this ensure the persistent nodemap exist with valid content.
Ideally, the cloning process would also do "the right thing". However since
older server will never be able to do "the right thing". The local workaround
will be necessary anyway.
I am not worried by the performance impact of this as `hg clone` is non-instant
on large repositories where is could matters. Warming the cache if they are
already correct is very fast. And if they are not already warm, this seems like
a good time to do so.
This impact various test as more cache are now warmed sooner, all the change
should be harmless.
Differential Revision: https://phab.mercurial-scm.org/D9789
$ cat >> $HGRCPATH <<EOF
> [extensions]
> rebase=
> mq=
>
> [phases]
> publish=False
>
> [alias]
> tglog = log -G --template "{rev}: '{desc}' {branches}\n"
> theads = heads --template "{rev}: '{desc}' {branches}\n"
> EOF
$ hg init a
$ cd a
$ echo a > a
$ hg ci -Am A
adding a
$ hg branch branch1
marked working directory as branch branch1
(branches are permanent and global, did you want a bookmark?)
$ hg ci -m 'branch1'
$ echo b > b
$ hg ci -Am B
adding b
$ hg up -q 0
$ hg branch branch2
marked working directory as branch branch2
$ hg ci -m 'branch2'
$ echo c > C
$ hg ci -Am C
adding C
$ hg up -q 2
$ hg branch -f branch2
marked working directory as branch branch2
$ echo d > d
$ hg ci -Am D
adding d
created new head
$ echo e > e
$ hg ci -Am E
adding e
$ hg update default
0 files updated, 0 files merged, 3 files removed, 0 files unresolved
$ hg branch branch3
marked working directory as branch branch3
$ hg ci -m 'branch3'
$ echo f > f
$ hg ci -Am F
adding f
$ cd ..
Rebase part of branch2 (5-6) onto branch3 (8):
$ hg clone -q -u . a a1
$ cd a1
$ hg tglog
@ 8: 'F' branch3
|
o 7: 'branch3' branch3
|
| o 6: 'E' branch2
| |
| o 5: 'D' branch2
| |
| | o 4: 'C' branch2
| | |
+---o 3: 'branch2' branch2
| |
| o 2: 'B' branch1
| |
| o 1: 'branch1' branch1
|/
o 0: 'A'
$ hg branches
branch3 8:4666b71e8e32
branch2 6:5097051d331d
branch1 2:0a03079c47fd (inactive)
default 0:1994f17a630e (inactive)
$ hg theads
8: 'F' branch3
6: 'E' branch2
4: 'C' branch2
2: 'B' branch1
0: 'A'
$ hg rebase -s 5 -d 8
rebasing 5:635859577d0b "D"
rebasing 6:5097051d331d "E"
saved backup bundle to $TESTTMP/a1/.hg/strip-backup/635859577d0b-89160bff-rebase.hg
$ hg branches
branch3 8:466cdfb14b62
branch2 4:e4fdb121d036
branch1 2:0a03079c47fd
default 0:1994f17a630e (inactive)
$ hg theads
8: 'E' branch3
4: 'C' branch2
2: 'B' branch1
0: 'A'
$ hg tglog
o 8: 'E' branch3
|
o 7: 'D' branch3
|
@ 6: 'F' branch3
|
o 5: 'branch3' branch3
|
| o 4: 'C' branch2
| |
| o 3: 'branch2' branch2
|/
| o 2: 'B' branch1
| |
| o 1: 'branch1' branch1
|/
o 0: 'A'
$ cd ..
Rebase head of branch3 (8) onto branch2 (6):
$ hg clone -q -u . a a2
$ cd a2
$ hg tglog
@ 8: 'F' branch3
|
o 7: 'branch3' branch3
|
| o 6: 'E' branch2
| |
| o 5: 'D' branch2
| |
| | o 4: 'C' branch2
| | |
+---o 3: 'branch2' branch2
| |
| o 2: 'B' branch1
| |
| o 1: 'branch1' branch1
|/
o 0: 'A'
$ hg rebase -s 8 -d 6
rebasing 8:4666b71e8e32 tip "F"
saved backup bundle to $TESTTMP/a2/.hg/strip-backup/4666b71e8e32-fc1c4e96-rebase.hg
$ hg branches
branch2 8:6b4bdc1b5ac0
branch3 7:653b9feb4616
branch1 2:0a03079c47fd (inactive)
default 0:1994f17a630e (inactive)
$ hg theads
8: 'F' branch2
7: 'branch3' branch3
4: 'C' branch2
2: 'B' branch1
0: 'A'
$ hg tglog
@ 8: 'F' branch2
|
| o 7: 'branch3' branch3
| |
o | 6: 'E' branch2
| |
o | 5: 'D' branch2
| |
| | o 4: 'C' branch2
| | |
| | o 3: 'branch2' branch2
| |/
o | 2: 'B' branch1
| |
o | 1: 'branch1' branch1
|/
o 0: 'A'
$ hg verify -q
$ cd ..
Rebase entire branch3 (7-8) onto branch2 (6):
$ hg clone -q -u . a a3
$ cd a3
$ hg tglog
@ 8: 'F' branch3
|
o 7: 'branch3' branch3
|
| o 6: 'E' branch2
| |
| o 5: 'D' branch2
| |
| | o 4: 'C' branch2
| | |
+---o 3: 'branch2' branch2
| |
| o 2: 'B' branch1
| |
| o 1: 'branch1' branch1
|/
o 0: 'A'
$ hg rebase -s 7 -d 6
rebasing 7:653b9feb4616 "branch3"
note: not rebasing 7:653b9feb4616 "branch3", its destination already has all its changes
rebasing 8:4666b71e8e32 tip "F"
saved backup bundle to $TESTTMP/a3/.hg/strip-backup/653b9feb4616-3c88de16-rebase.hg
$ hg branches
branch2 7:6b4bdc1b5ac0
branch1 2:0a03079c47fd (inactive)
default 0:1994f17a630e (inactive)
$ hg theads
7: 'F' branch2
4: 'C' branch2
2: 'B' branch1
0: 'A'
$ hg tglog
@ 7: 'F' branch2
|
o 6: 'E' branch2
|
o 5: 'D' branch2
|
| o 4: 'C' branch2
| |
| o 3: 'branch2' branch2
| |
o | 2: 'B' branch1
| |
o | 1: 'branch1' branch1
|/
o 0: 'A'
$ hg verify -q
Stripping multiple branches in one go bypasses the fast-case code to
update the branch cache.
$ hg strip 2
0 files updated, 0 files merged, 4 files removed, 0 files unresolved
saved backup bundle to $TESTTMP/a3/.hg/strip-backup/0a03079c47fd-11b7c407-backup.hg
$ hg tglog
o 3: 'C' branch2
|
o 2: 'branch2' branch2
|
| @ 1: 'branch1' branch1
|/
o 0: 'A'
$ hg branches
branch2 3:e4fdb121d036
branch1 1:63379ac49655
default 0:1994f17a630e (inactive)
$ hg theads
3: 'C' branch2
1: 'branch1' branch1
0: 'A'
Fast path branchcache code should not be invoked if branches stripped is not
the same as branches remaining.
$ hg init b
$ cd b
$ hg branch branch1
marked working directory as branch branch1
(branches are permanent and global, did you want a bookmark?)
$ hg ci -m 'branch1'
$ hg branch branch2
marked working directory as branch branch2
$ hg ci -m 'branch2'
$ hg branch -f branch1
marked working directory as branch branch1
$ echo a > A
$ hg ci -Am A
adding A
created new head
$ hg tglog
@ 2: 'A' branch1
|
o 1: 'branch2' branch2
|
o 0: 'branch1' branch1
$ hg theads
2: 'A' branch1
1: 'branch2' branch2
$ hg strip 2
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
saved backup bundle to $TESTTMP/a3/b/.hg/strip-backup/a5b4b27ed7b4-a3b6984e-backup.hg
$ hg theads
1: 'branch2' branch2
0: 'branch1' branch1
Make sure requesting to strip a revision already stripped does not confuse things.
Try both orders.
$ cd ..
$ hg init c
$ cd c
$ echo a > a
$ hg ci -Am A
adding a
$ echo b > b
$ hg ci -Am B
adding b
$ echo c > c
$ hg ci -Am C
adding c
$ echo d > d
$ hg ci -Am D
adding d
$ echo e > e
$ hg ci -Am E
adding e
$ hg tglog
@ 4: 'E'
|
o 3: 'D'
|
o 2: 'C'
|
o 1: 'B'
|
o 0: 'A'
$ hg strip 3 4
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
saved backup bundle to $TESTTMP/a3/c/.hg/strip-backup/67a385d4e6f2-b9243789-backup.hg
$ hg theads
2: 'C'
$ hg strip 2 1
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
saved backup bundle to $TESTTMP/a3/c/.hg/strip-backup/6c81ed0049f8-a687065f-backup.hg
$ hg theads
0: 'A'
Make sure rebase does not break for phase/filter related reason
----------------------------------------------------------------
(issue3858)
$ cd ..
$ cat >> $HGRCPATH << EOF
> [ui]
> logtemplate={rev} {desc} {phase}\n
> EOF
$ hg init c4
$ cd c4
$ echo a > a
$ hg ci -Am A
adding a
$ echo b > b
$ hg ci -Am B
adding b
$ hg up 0
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo c > c
$ hg ci -Am C
adding c
created new head
$ hg up 1
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg merge
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg ci -m d
$ hg up 2
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo e > e
$ hg ci -Am E
adding e
created new head
$ hg merge 3
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg ci -m F
$ hg up 3
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo g > g
$ hg ci -Am G
adding g
created new head
$ echo h > h
$ hg ci -Am H
adding h
$ hg up 5
1 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo i > i
$ hg ci -Am I
adding i
Turn most changeset public
$ hg ph -p 7
$ hg heads
8 I draft
7 H public
$ hg log -G
@ 8 I draft
|
| o 7 H public
| |
| o 6 G public
| |
o | 5 F draft
|\|
o | 4 E draft
| |
| o 3 d public
|/|
o | 2 C public
| |
| o 1 B public
|/
o 0 A public
$ cat > $TESTTMP/checkeditform.sh <<EOF
> env | grep HGEDITFORM
> true
> EOF
$ HGEDITOR="sh $TESTTMP/checkeditform.sh" hg rebase --dest 7 --source 5 -e
rebasing 5:361a99976cc9 "F"
HGEDITFORM=rebase.merge
rebasing 8:326cfedc031c tip "I"
HGEDITFORM=rebase.normal
saved backup bundle to $TESTTMP/a3/c4/.hg/strip-backup/361a99976cc9-35e980d0-rebase.hg