repoview: add visibilityexceptions as an optional argument to repo.filtered()
This will help us in having an API where we can pass the filtername and the
visibilityexceptions to get a new repo object.
Visibility exceptions are the revs which must be visible even they should in
theory belong to the hidden set. They are required as there has been desire to
have a functionality to access hidden changesets using certain commands without
passing --hidden. After this patch we can make those changesets visibility
exceptions so that we can access them without requiring a unfiltered repo.
Differential Revision: https://phab.mercurial-scm.org/D1746
$ hg init
$ echo a > a
$ hg ci -qAm 'add a'
$ hg init subrepo
$ echo 'subrepo = http://example.net/libfoo' > .hgsub
$ hg ci -qAm 'added subrepo'
$ hg up -qC 0
$ echo ax > a
$ hg ci -m 'changed a'
created new head
$ hg up -qC 1
$ cd subrepo
$ echo b > b
$ hg add b
$ cd ..
Should fail, since there are added files to subrepo:
$ hg merge
abort: uncommitted changes in subrepository "subrepo"
[255]
Deleted files trigger a '+' marker in top level repos. Deleted files are also
noticed by `update --check` in the top level repo.
$ hg ci -Sqm 'add b'
$ echo change > subrepo/b
$ hg ci -Sm 'change b'
committing subrepository subrepo
$ rm a
$ hg id
9bfe45a197d7+ tip
$ hg sum
parent: 4:9bfe45a197d7 tip
change b
branch: default
commit: 1 deleted (clean)
update: 1 new changesets, 2 branch heads (merge)
phases: 5 draft
$ hg up --check -r '.^'
abort: uncommitted changes
[255]
$ hg st -S
! a
$ hg up -Cq .
Test that dirty is consistent through subrepos
$ rm subrepo/b
A deleted subrepo file is flagged as dirty, like the top level repo
$ hg id --config extensions.blackbox= --config blackbox.dirty=True
9bfe45a197d7+ tip
$ cat .hg/blackbox.log
* @9bfe45a197d7b0ab09bf287729dd57e9619c9da5+ (*)> serve --cmdserver chgunix * (glob) (chg !)
* @9bfe45a197d7b0ab09bf287729dd57e9619c9da5+ (*)> id --config *extensions.blackbox=* --config *blackbox.dirty=True* (glob)
* @9bfe45a197d7b0ab09bf287729dd57e9619c9da5+ (*)> id --config *extensions.blackbox=* --config *blackbox.dirty=True* exited 0 * (glob)
TODO: a deleted file should be listed as such, like the top level repo
$ hg sum
parent: 4:9bfe45a197d7 tip
change b
branch: default
commit: (clean)
update: 1 new changesets, 2 branch heads (merge)
phases: 5 draft
Modified subrepo files are noticed by `update --check` and `summary`
$ echo mod > subrepo/b
$ hg st -S
M subrepo/b
$ hg up -r '.^' --check
abort: uncommitted changes in subrepository "subrepo"
[255]
$ hg sum
parent: 4:9bfe45a197d7 tip
change b
branch: default
commit: 1 subrepos
update: 1 new changesets, 2 branch heads (merge)
phases: 5 draft
TODO: why is -R needed here? If it's because the subrepo is treated as a
discrete unit, then this should probably warn or something.
$ hg revert -R subrepo --no-backup subrepo/b -r .
$ rm subrepo/b
$ hg st -S
! subrepo/b
`hg update --check` notices a subrepo with a missing file, like it notices a
missing file in the top level repo.
$ hg up -r '.^' --check
abort: uncommitted changes in subrepository "subrepo"
[255]
$ hg up -r '.^' --config ui.interactive=True << EOF
> d
> EOF
other [destination] changed b which local [working copy] deleted
use (c)hanged version, leave (d)eleted, or leave (u)nresolved? d
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
XXX: There's a difference between wdir() and '.', so there should be a status.
`hg files -S` from the top is also missing 'subrepo/b'.
$ hg st -S
$ hg st -R subrepo
$ hg files -R subrepo
[1]
$ hg files -R subrepo -r '.'
subrepo/b
$ hg bookmark -r tip @other
$ echo xyz > subrepo/c
$ hg ci -SAm 'add c'
adding subrepo/c
committing subrepository subrepo
created new head
$ rm subrepo/c
Merge sees deleted subrepo files as an uncommitted change
$ hg merge @other
abort: uncommitted changes in subrepository "subrepo"
[255]