obsolete: introduce an extension helper and use it
this extension helper allow most of setup operation to be declared in place
using decorator. This allow clear separation between independant part of the
code.
This is the first HUGE wave of changes related to this introduction.
The goal is to have a clear distinction and documention of every part of this
extension.
$ cat >> $HGRCPATH <<EOF
> [extensions]
> hgext.rebase=
> hgext.graphlog=
> EOF
$ echo "obsolete=$(echo $(dirname $TESTDIR))/hgext/obsolete.py" >> $HGRCPATH
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext/evolve.py" >> $HGRCPATH
$ glog() {
> hg glog --template '{rev}:{node|short}@{branch}({obsolete}/{phase}) {desc|firstline}\n' "$@"
> }
$ hg init repo
$ cd repo
Cannot uncommit null changeset
$ hg uncommit
abort: cannot rewrite immutable changeset
[255]
Cannot uncommit public changeset
$ echo a > a
$ hg ci -Am adda a
$ hg phase --public .
$ hg uncommit
abort: cannot rewrite immutable changeset
[255]
$ hg phase --force --draft .
Cannot uncommit merge
$ hg up -q null
$ echo b > b
$ echo c > c
$ echo d > d
$ echo f > f
$ echo g > g
$ echo j > j
$ echo m > m
$ echo n > n
$ echo o > o
$ hg ci -Am addmore
adding b
adding c
adding d
adding f
adding g
adding j
adding m
adding n
adding o
created new head
$ hg merge
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg uncommit
abort: cannot uncommit while merging
[255]
$ hg ci -m merge
$ hg uncommit
abort: cannot uncommit merge changeset
[255]
Prepare complicated changeset
$ hg branch bar
marked working directory as branch bar
(branches are permanent and global, did you want a bookmark?)
$ hg cp a aa
$ echo b >> b
$ hg rm c
$ echo d >> d
$ echo e > e
$ hg mv f ff
$ hg mv g h
$ echo j >> j
$ echo k > k
$ echo l > l
$ hg rm m
$ hg rm n
$ echo o >> o
$ hg ci -Am touncommit
adding e
adding k
adding l
$ hg st --copies --change .
M b
M d
M j
M o
A aa
a
A e
A ff
f
A h
g
A k
A l
R c
R f
R g
R m
R n
$ hg man -r .
a
aa
b
d
e
ff
h
j
k
l
o
Add a couple of bookmarks
$ glog --hidden
@ 3:5eb72dbe0cb4@bar(stable/draft) touncommit
|
o 2:f63b90038565@default(stable/draft) merge
|\
| o 1:f15c744d48e8@default(stable/draft) addmore
|
o 0:07f494440405@default(stable/draft) adda
$ hg bookmark -r 2 unrelated
$ hg bookmark touncommit-bm
$ hg bookmark --inactive touncommit-bm-inactive
$ hg bookmarks
* touncommit-bm 3:5eb72dbe0cb4
touncommit-bm-inactive 3:5eb72dbe0cb4
unrelated 2:f63b90038565
Prepare complicated working directory
$ hg branch foo
marked working directory as branch foo
(branches are permanent and global, did you want a bookmark?)
$ hg mv ff f
$ hg mv h i
$ hg rm j
$ hg rm k
$ echo l >> l
$ echo m > m
$ echo o > o
Test uncommit without argument, should be a no-op
$ hg uncommit
abort: nothing to uncommit
[255]
$ hg bookmarks
* touncommit-bm 3:5eb72dbe0cb4
touncommit-bm-inactive 3:5eb72dbe0cb4
unrelated 2:f63b90038565
Test no matches
$ hg uncommit --include nothere
abort: nothing to uncommit
[255]
Enjoy uncommit
$ hg uncommit aa b c f ff g h j k l m o
$ hg branch
foo
$ hg st --copies
M b
A aa
a
A i
g
A l
R c
R g
R j
R m
$ cat aa
a
$ cat b
b
b
$ cat l
l
l
$ cat m
m
$ test -f c && echo 'error: c was removed!'
[1]
$ test -f j && echo 'error: j was removed!'
[1]
$ test -f k && echo 'error: k was removed!'
[1]
$ hg st --copies --change .
M d
A e
R n
$ hg man -r .
a
b
c
d
e
f
g
j
m
o
$ hg cat -r . d
d
d
$ hg cat -r . e
e
$ glog --hidden
@ 4:e8db4aa611f6@bar(stable/draft) touncommit
|
| x 3:5eb72dbe0cb4@bar(extinct/draft) touncommit
|/
o 2:f63b90038565@default(stable/draft) merge
|\
| o 1:f15c744d48e8@default(stable/draft) addmore
|
o 0:07f494440405@default(stable/draft) adda
$ hg bookmarks
* touncommit-bm 4:e8db4aa611f6
touncommit-bm-inactive 4:e8db4aa611f6
unrelated 2:f63b90038565
$ hg debugsuccessors
5eb72dbe0cb4 e8db4aa611f6
Test phase is preserved, no local changes
$ hg up -C 3
8 files updated, 0 files merged, 1 files removed, 0 files unresolved
Working directory parent is obsolete
$ hg --config extensions.purge= purge
$ hg uncommit -I 'set:added() and e'
2 new conflictings changesets
$ hg st --copies
A e
$ hg st --copies --change .
M b
M d
M j
M o
A aa
A ff
f
A h
g
A k
A l
R c
R f
R g
R m
R n
$ glog --hidden
@ 5:c706fe2c12f8@bar(stable/draft) touncommit
|
| o 4:e8db4aa611f6@bar(stable/draft) touncommit
|/
| x 3:5eb72dbe0cb4@bar(extinct/draft) touncommit
|/
o 2:f63b90038565@default(stable/draft) merge
|\
| o 1:f15c744d48e8@default(stable/draft) addmore
|
o 0:07f494440405@default(stable/draft) adda
$ hg debugsuccessors
5eb72dbe0cb4 c706fe2c12f8
5eb72dbe0cb4 e8db4aa611f6
Test --all
$ hg up -C 3
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
Working directory parent is obsolete
$ hg --config extensions.purge= purge
$ hg uncommit --all -X e
1 new conflictings changesets
$ hg st --copies
M b
M d
M j
M o
A aa
a
A ff
f
A h
g
A k
A l
R c
R f
R g
R m
R n
$ hg st --copies --change .
A e
$ hg debugsuccessors
5eb72dbe0cb4 c4cbebac3751
5eb72dbe0cb4 c706fe2c12f8
5eb72dbe0cb4 e8db4aa611f6
Display a warning if nothing left
$ hg uncommit e
new changeset is empty
(use "hg kill ." to remove it)
$ hg debugsuccessors
5eb72dbe0cb4 c4cbebac3751
5eb72dbe0cb4 c706fe2c12f8
5eb72dbe0cb4 e8db4aa611f6
c4cbebac3751 4f1c269eab68
Test instability warning
$ hg ci -m touncommit
$ echo unrelated > unrelated
$ hg ci -Am addunrelated unrelated
$ hg gdown
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[8] touncommit
$ hg uncommit aa
1 new unstables changesets