pick: reduce configoverride() scope
Merge tool is only needed for merge.graft() (it's what graft in core hg does),
so let's make the scope of the ui.configoverride() narrower.
Test for the pick command
$ cat >> $HGRCPATH <<EOF
> [alias]
> glog = log -G -T "{rev}:{node|short} {desc}\n"
> [extensions]
> EOF
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
$ mkcommit() {
> echo "$1" > "$1"
> hg add "$1"
> hg ci -m "add $1"
> }
$ hg init repo
$ cd repo
$ hg help pick
hg pick [-r] rev
aliases: grab
move a commit on the top of working directory parent and updates to it.
options:
-r --rev REV revision to pick
-c --continue continue interrupted pick
-a --abort abort interrupted pick
-t --tool TOOL specify merge tool
(some details hidden, use --verbose to show complete help)
$ mkcommit a
$ mkcommit b
$ mkcommit c
$ hg glog
@ 2:4538525df7e2 add c
|
o 1:7c3bad9141dc add b
|
o 0:1f0dee641bb7 add a
Grabbing an ancestor
$ hg pick -r 7c3bad9141dc
abort: cannot pick an ancestor revision
[255]
Grabbing the working directory parent
$ hg pick -r .
abort: cannot pick an ancestor revision
[255]
Specifying multiple revisions to pick
$ hg pick 1f0dee641bb7 -r 7c3bad9141dc
abort: specify just one revision
[255]
Specifying no revisions to pick
$ hg pick
abort: empty revision set
[255]
Continuing without interrupted pick
$ hg pick --continue
abort: no interrupted pick state exists
[255]
Aborting without interrupted pick
$ hg pick --abort
abort: no interrupted pick state exists
[255]
Specifying both continue and revs
$ hg up 1f0dee641bb7
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ hg pick -r 4538525df7e2 --continue
abort: cannot specify both --continue and revision
[255]
Making new branch heads
$ mkcommit x
created new head
$ mkcommit y
$ hg glog
@ 4:d46dc301d92f add y
|
o 3:8e224524cd09 add x
|
| o 2:4538525df7e2 add c
| |
| o 1:7c3bad9141dc add b
|/
o 0:1f0dee641bb7 add a
Grabbing a revision
$ hg pick 7c3bad9141dc
picking 1:7c3bad9141dc "add b"
1 new orphan changesets
$ hg glog
@ 5:7c15c05db6fa add b
|
o 4:d46dc301d92f add y
|
o 3:8e224524cd09 add x
|
| * 2:4538525df7e2 add c
| |
| x 1:7c3bad9141dc add b
|/
o 0:1f0dee641bb7 add a
When pick does not create any changes
$ hg graft -r 4538525df7e2
grafting 2:4538525df7e2 "add c"
$ hg glog
@ 6:c4636a81ebeb add c
|
o 5:7c15c05db6fa add b
|
o 4:d46dc301d92f add y
|
o 3:8e224524cd09 add x
|
| * 2:4538525df7e2 add c
| |
| x 1:7c3bad9141dc add b
|/
o 0:1f0dee641bb7 add a
$ hg pick -r 4538525df7e2
picking 2:4538525df7e2 "add c"
note: picking 2:4538525df7e2 created no changes to commit
$ hg glog
@ 6:c4636a81ebeb add c
|
o 5:7c15c05db6fa add b
|
o 4:d46dc301d92f add y
|
o 3:8e224524cd09 add x
|
o 0:1f0dee641bb7 add a
interrupted pick
$ hg up d46dc301d92f
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo foo > c
$ hg ci -Aqm "foo to c"
$ hg pick -r c4636a81ebeb
picking 6:c4636a81ebeb "add c"
merging c
warning: conflicts while merging c! (edit, then use 'hg resolve --mark')
unresolved merge conflicts (see hg help resolve)
[1]
$ echo foobar > c
$ hg resolve --all --mark
(no more unresolved files)
continue: hg pick --continue
$ hg pick --continue
$ hg glog
@ 8:44e155eb95c7 add c
|
o 7:2ccc03d1d096 foo to c
|
| o 5:7c15c05db6fa add b
|/
o 4:d46dc301d92f add y
|
o 3:8e224524cd09 add x
|
o 0:1f0dee641bb7 add a
When interrupted pick results in no changes to commit
$ hg up d46dc301d92f
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo bar > c
$ hg add c
$ hg ci -m "foo to c"
created new head
$ hg up 44e155eb95c7
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg pick 4e04628911f6
picking 9:4e04628911f6 "foo to c"
merging c
warning: conflicts while merging c! (edit, then use 'hg resolve --mark')
unresolved merge conflicts (see hg help resolve)
[1]
$ echo foobar > c
$ hg resolve -m
(no more unresolved files)
continue: hg pick --continue
$ hg pick --continue
note: picking 9:4e04628911f6 created no changes to commit
Testing the abort functionality of hg pick
$ echo foo > b
$ hg ci -Aqm "foo to b"
$ hg glog -r .^::
@ 10:c437988de89f foo to b
|
o 8:44e155eb95c7 add c
|
~
$ hg pick -r 7c15c05db6fa
picking 5:7c15c05db6fa "add b"
merging b
warning: conflicts while merging b! (edit, then use 'hg resolve --mark')
unresolved merge conflicts (see hg help resolve)
[1]
$ hg pick --abort
aborting pick, updating to c437988de89f
$ hg glog
@ 10:c437988de89f foo to b
|
o 8:44e155eb95c7 add c
|
o 7:2ccc03d1d096 foo to c
|
| o 5:7c15c05db6fa add b
|/
o 4:d46dc301d92f add y
|
o 3:8e224524cd09 add x
|
o 0:1f0dee641bb7 add a
Trying to pick a public changeset
$ hg phase -r 7c15c05db6fa -p
$ hg pick -r 7c15c05db6fa
abort: cannot pick public changesets: 7c15c05db6fa
(see 'hg help phases' for details)
[255]
$ hg glog
@ 10:c437988de89f foo to b
|
o 8:44e155eb95c7 add c
|
o 7:2ccc03d1d096 foo to c
|
| o 5:7c15c05db6fa add b
|/
o 4:d46dc301d92f add y
|
o 3:8e224524cd09 add x
|
o 0:1f0dee641bb7 add a
Checking phase preservation while picking secret changeset
In case of merge conflicts
$ hg phase -r 7c15c05db6fa -s -f
$ hg pick -r 7c15c05db6fa
picking 5:7c15c05db6fa "add b"
merging b
warning: conflicts while merging b! (edit, then use 'hg resolve --mark')
unresolved merge conflicts (see hg help resolve)
[1]
$ echo bar > b
$ hg resolve -m
(no more unresolved files)
continue: hg pick --continue
$ hg pick --continue
$ hg phase -r .
11: secret
No merge conflicts
$ hg up d46dc301d92f
0 files updated, 0 files merged, 3 files removed, 0 files unresolved
$ echo foo > l
$ hg add l
$ hg ci -qm "added l" --secret
$ hg phase -r .
12: secret
$ hg glog
@ 12:508d572e7053 added l
|
| o 11:10427de9e26e add b
| |
| o 10:c437988de89f foo to b
| |
| o 8:44e155eb95c7 add c
| |
| o 7:2ccc03d1d096 foo to c
|/
o 4:d46dc301d92f add y
|
o 3:8e224524cd09 add x
|
o 0:1f0dee641bb7 add a
$ hg up 10427de9e26e
3 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg pick -r 508d572e7053
picking 12:508d572e7053 "added l"
$ hg phase -r .
13: secret
$ cd ..
Check pick behavior regarding working copy branch (issue6089)
-------------------------------------------------------------
The branch of the picked changeset should be preserved, and the working copy updated
$ hg init issue6089
$ cd issue6089
$ touch a
$ hg add a
$ hg ci -m 'first commit on default'
$ hg branch foo
marked working directory as branch foo
(branches are permanent and global, did you want a bookmark?)
$ touch b
$ hg add b
$ hg ci -m 'first commit on foo'
$ hg up default
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo test > a
$ hg ci -m 'second commit on default'
$ hg log -G --template '{node|short}: {branch}\n' --rev 'all()+wdir()'
o ffffffffffff: default
|
@ 5f07cbf7d111: default
|
| o 96bb2057779e: foo
|/
o d03a6bcc83cd: default
$ hg pick 1
picking 1:96bb2057779e "first commit on foo"
$ hg log --template '{branch}\n' -r tip
foo
$ hg branch
foo
$ hg log -G --template '{node|short}: {branch}\n' --rev 'all()+wdir()'
o ffffffffffff: foo
|
@ 5344a77549bd: foo
|
o 5f07cbf7d111: default
|
o d03a6bcc83cd: default
$ cd ..