context: add a no-op _prestatus method
This patch adds a private _prestatus method so that certain contexts, such as
workingctx, can add custom pre-processing to status.
$ echo "[extensions]" >> $HGRCPATH
$ echo "mq=" >> $HGRCPATH
$ echo "shelve=" >> $HGRCPATH
$ echo "[defaults]" >> $HGRCPATH
$ echo "diff = --nodates --git" >> $HGRCPATH
$ echo "qnew = --date '0 0'" >> $HGRCPATH
$ hg init repo
$ cd repo
$ mkdir a b
$ echo a > a/a
$ echo b > b/b
$ echo c > c
$ echo d > d
$ echo x > x
$ hg addremove -q
shelving in an empty repo should be possible
$ hg shelve
shelved as default
0 files updated, 0 files merged, 5 files removed, 0 files unresolved
$ hg unshelve
unshelving change 'default'
$ hg commit -q -m 'initial commit'
$ hg shelve
nothing changed
[1]
create an mq patch - shelving should work fine with a patch applied
$ echo n > n
$ hg add n
$ hg commit n -m second
$ hg qnew second.patch
shelve a change that we will delete later
$ echo a >> a/a
$ hg shelve
shelved as default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
set up some more complex changes to shelve
$ echo a >> a/a
$ hg mv b b.rename
moving b/b to b.rename/b (glob)
$ hg cp c c.copy
$ hg status -C
M a/a
A b.rename/b
b/b
A c.copy
c
R b/b
prevent some foot-shooting
$ hg shelve -n foo/bar
abort: shelved change names may not contain slashes
[255]
$ hg shelve -n .baz
abort: shelved change names may not start with '.'
[255]
the common case - no options or filenames
$ hg shelve
shelved as default-01
2 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ hg status -C
ensure that our shelved changes exist
$ hg shelve -l
default-01 (*) changes to '[mq]: second.patch' (glob)
default (*) changes to '[mq]: second.patch' (glob)
$ hg shelve -l -p default
default (*) changes to '[mq]: second.patch' (glob)
diff --git a/a/a b/a/a
--- a/a/a
+++ b/a/a
@@ -1,1 +1,2 @@
a
+a
delete our older shelved change
$ hg shelve -d default
$ hg qfinish -a -q
local edits should not prevent a shelved change from applying
$ printf "z\na\n" > a/a
$ hg unshelve --keep
unshelving change 'default-01'
temporarily committing pending changes (restore with 'hg unshelve --abort')
rebasing shelved changes
merging a/a
$ hg revert --all -q
$ rm a/a.orig b.rename/b c.copy
apply it and make sure our state is as expected
$ hg unshelve
unshelving change 'default-01'
$ hg status -C
M a/a
A b.rename/b
b/b
A c.copy
c
R b/b
$ hg shelve -l
$ hg unshelve
abort: no shelved changes to apply!
[255]
$ hg unshelve foo
abort: shelved change 'foo' not found
[255]
named shelves, specific filenames, and "commit messages" should all work
$ hg status -C
M a/a
A b.rename/b
b/b
A c.copy
c
R b/b
$ hg shelve -q -n wibble -m wat a
expect "a" to no longer be present, but status otherwise unchanged
$ hg status -C
A b.rename/b
b/b
A c.copy
c
R b/b
$ hg shelve -l --stat
wibble (*) wat (glob)
a/a | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
and now "a/a" should reappear
$ cd a
$ hg unshelve -q wibble
$ cd ..
$ hg status -C
M a/a
A b.rename/b
b/b
A c.copy
c
R b/b
cause unshelving to result in a merge with 'a' conflicting
$ hg shelve -q
$ echo c>>a/a
$ hg commit -m second
$ hg tip --template '{files}\n'
a/a
add an unrelated change that should be preserved
$ mkdir foo
$ echo foo > foo/foo
$ hg add foo/foo
force a conflicted merge to occur
$ hg unshelve
unshelving change 'default'
temporarily committing pending changes (restore with 'hg unshelve --abort')
rebasing shelved changes
merging a/a
warning: conflicts during merge.
merging a/a incomplete! (edit conflicts, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg unshelve --continue')
[1]
ensure that we have a merge with unresolved conflicts
$ hg heads -q --template '{rev}\n'
5
4
$ hg parents -q --template '{rev}\n'
4
5
$ hg status
M a/a
M b.rename/b
M c.copy
R b/b
? a/a.orig
$ hg diff
diff --git a/a/a b/a/a
--- a/a/a
+++ b/a/a
@@ -1,2 +1,6 @@
a
+<<<<<<< local
c
+=======
+a
+>>>>>>> other
diff --git a/b.rename/b b/b.rename/b
new file mode 100644
--- /dev/null
+++ b/b.rename/b
@@ -0,0 +1,1 @@
+b
diff --git a/b/b b/b/b
deleted file mode 100644
--- a/b/b
+++ /dev/null
@@ -1,1 +0,0 @@
-b
diff --git a/c.copy b/c.copy
new file mode 100644
--- /dev/null
+++ b/c.copy
@@ -0,0 +1,1 @@
+c
$ hg resolve -l
U a/a
$ hg shelve
abort: unshelve already in progress
(use 'hg unshelve --continue' or 'hg unshelve --abort')
[255]
abort the unshelve and be happy
$ hg status
M a/a
M b.rename/b
M c.copy
R b/b
? a/a.orig
$ hg unshelve -a
rebase aborted
unshelve of 'default' aborted
$ hg heads -q
3:2e69b451d1ea
$ hg parents
changeset: 3:2e69b451d1ea
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: second
$ hg resolve -l
abort: resolve command not applicable when not merging
[255]
$ hg status
A foo/foo
? a/a.orig
try to continue with no unshelve underway
$ hg unshelve -c
abort: no unshelve operation underway
[255]
$ hg status
A foo/foo
? a/a.orig
redo the unshelve to get a conflict
$ hg unshelve -q
warning: conflicts during merge.
merging a/a incomplete! (edit conflicts, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg unshelve --continue')
[1]
attempt to continue
$ hg unshelve -c
abort: unresolved conflicts, can't continue
(see 'hg resolve', then 'hg unshelve --continue')
[255]
$ hg revert -r . a/a
$ hg resolve -m a/a
no more unresolved files
$ hg commit -m 'commit while unshelve in progress'
abort: unshelve already in progress
(use 'hg unshelve --continue' or 'hg unshelve --abort')
[255]
$ hg unshelve -c
unshelve of 'default' complete
ensure the repo is as we hope
$ hg parents
changeset: 3:2e69b451d1ea
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: second
$ hg heads -q
3:2e69b451d1ea
$ hg status -C
A b.rename/b
b/b
A c.copy
c
A foo/foo
R b/b
? a/a.orig
there should be no shelves left
$ hg shelve -l
#if execbit
ensure that metadata-only changes are shelved
$ chmod +x a/a
$ hg shelve -q -n execbit a/a
$ hg status a/a
$ hg unshelve -q execbit
$ hg status a/a
M a/a
$ hg revert a/a
#endif
#if symlink
$ rm a/a
$ ln -s foo a/a
$ hg shelve -q -n symlink a/a
$ hg status a/a
$ hg unshelve -q symlink
$ hg status a/a
M a/a
$ hg revert a/a
#endif
set up another conflict between a commit and a shelved change
$ hg revert -q -C -a
$ rm a/a.orig b.rename/b c.copy
$ echo a >> a/a
$ hg shelve -q
$ echo x >> a/a
$ hg ci -m 'create conflict'
$ hg add foo/foo
if we resolve a conflict while unshelving, the unshelve should succeed
$ HGMERGE=true hg unshelve
unshelving change 'default'
temporarily committing pending changes (restore with 'hg unshelve --abort')
rebasing shelved changes
merging a/a
$ hg parents -q
4:33f7f61e6c5e
$ hg shelve -l
$ hg status
A foo/foo
$ cat a/a
a
c
x
test keep and cleanup
$ hg shelve
shelved as default
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg shelve --list
default (*) changes to 'create conflict' (glob)
$ hg unshelve --keep
unshelving change 'default'
$ hg shelve --list
default (*) changes to 'create conflict' (glob)
$ hg shelve --cleanup
$ hg shelve --list
test bookmarks
$ hg bookmark test
$ hg bookmark
* test 4:33f7f61e6c5e
$ hg shelve
shelved as test
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg bookmark
* test 4:33f7f61e6c5e
$ hg unshelve
unshelving change 'test'
$ hg bookmark
* test 4:33f7f61e6c5e
shelve should still work even if mq is disabled
$ hg --config extensions.mq=! shelve
shelved as test
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg --config extensions.mq=! shelve --list
test (*) changes to 'create conflict' (glob)
$ hg --config extensions.mq=! unshelve
unshelving change 'test'
shelve should leave dirstate clean (issue 4055)
$ cd ..
$ hg init shelverebase
$ cd shelverebase
$ printf 'x\ny\n' > x
$ echo z > z
$ hg commit -Aqm xy
$ echo z >> x
$ hg commit -Aqm z
$ hg up 0
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ printf 'a\nx\ny\nz\n' > x
$ hg commit -Aqm xyz
$ echo c >> z
$ hg shelve
shelved as default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg rebase -d 1 --config extensions.rebase=
merging x
saved backup bundle to $TESTTMP/shelverebase/.hg/strip-backup/323bfa07f744-backup.hg (glob)
$ hg unshelve
unshelving change 'default'
rebasing shelved changes
$ hg status
M z
$ cd ..
shelve should only unshelve pending changes (issue 4068)
$ hg init onlypendingchanges
$ cd onlypendingchanges
$ touch a
$ hg ci -Aqm a
$ touch b
$ hg ci -Aqm b
$ hg up -q 0
$ touch c
$ hg ci -Aqm c
$ touch d
$ hg add d
$ hg shelve
shelved as default
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg up -q 1
$ hg unshelve
unshelving change 'default'
rebasing shelved changes
$ hg status
A d
unshelve should work on an ancestor of the original commit
$ hg shelve
shelved as default
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg up 0
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg unshelve
unshelving change 'default'
rebasing shelved changes
$ hg status
A d
test bug 4073 we need to enable obsolete markers for it
$ cat > ../obs.py << EOF
> import mercurial.obsolete
> mercurial.obsolete._enabled = True
> EOF
$ echo '[extensions]' >> $HGRCPATH
$ echo "obs=${TESTTMP}/obs.py" >> $HGRCPATH
$ hg shelve
shelved as default
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg debugobsolete `hg --debug id -i -r 1`
$ hg unshelve
unshelving change 'default'
unshelve should leave unknown files alone (issue4113)
$ echo e > e
$ hg shelve
shelved as default
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg status
? e
$ hg unshelve
unshelving change 'default'
$ hg status
A d
? e
$ cat e
e
unshelve should keep a copy of unknown files
$ hg add e
$ hg shelve
shelved as default
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo z > e
$ hg unshelve
unshelving change 'default'
$ cat e
e
$ cat e.orig
z
unshelve and conflicts with tracked and untracked files
preparing:
$ rm *.orig
$ hg ci -qm 'commit stuff'
$ hg phase -p null:
no other changes - no merge:
$ echo f > f
$ hg add f
$ hg shelve
shelved as default
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo g > f
$ hg unshelve
unshelving change 'default'
$ hg st
A f
? f.orig
$ cat f
f
$ cat f.orig
g
other uncommitted changes - merge:
$ hg st
A f
? f.orig
$ hg shelve
shelved as default
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg log -G --template '{rev} {desc|firstline} {author}' -R bundle://.hg/shelved/default.hg -r 'bundle()'
o 4 changes to 'commit stuff' shelve@localhost
|
$ hg log -G --template '{rev} {desc|firstline} {author}'
@ 3 commit stuff test
|
| o 2 c test
|/
o 0 a test
$ mv f.orig f
$ echo 1 > a
$ hg unshelve --date '1073741824 0'
unshelving change 'default'
temporarily committing pending changes (restore with 'hg unshelve --abort')
rebasing shelved changes
merging f
warning: conflicts during merge.
merging f incomplete! (edit conflicts, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg unshelve --continue')
[1]
$ hg log -G --template '{rev} {desc|firstline} {author} {date|isodate}'
@ 5 changes to 'commit stuff' shelve@localhost 1970-01-01 00:00 +0000
|
| @ 4 pending changes temporary commit shelve@localhost 2004-01-10 13:37 +0000
|/
o 3 commit stuff test 1970-01-01 00:00 +0000
|
| o 2 c test 1970-01-01 00:00 +0000
|/
o 0 a test 1970-01-01 00:00 +0000
$ hg st
M f
? f.orig
$ cat f
<<<<<<< local
g
=======
f
>>>>>>> other
$ cat f.orig
g
$ hg unshelve --abort
rebase aborted
unshelve of 'default' aborted
$ hg st
M a
? f.orig
$ cat f.orig
g
$ hg unshelve
unshelving change 'default'
temporarily committing pending changes (restore with 'hg unshelve --abort')
rebasing shelved changes
$ hg st
M a
A f
? f.orig
other committed changes - merge:
$ hg shelve f
shelved as default
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg ci a -m 'intermediate other change'
$ mv f.orig f
$ hg unshelve
unshelving change 'default'
rebasing shelved changes
merging f
warning: conflicts during merge.
merging f incomplete! (edit conflicts, then use 'hg resolve --mark')
unresolved conflicts (see 'hg resolve', then 'hg unshelve --continue')
[1]
$ hg st
M f
? f.orig
$ cat f
<<<<<<< local
g
=======
f
>>>>>>> other
$ cat f.orig
g
$ hg unshelve --abort
rebase aborted
no changes needed to a
no changes needed to d
no changes needed to e
unshelve of 'default' aborted
$ hg st
? f.orig
$ cat f.orig
g
$ hg shelve --delete default
$ cd ..