releasenotes: add similarity check function to compare incoming notes
It is possible that the incoming note fragments have some similar content as the
existing release notes. In case of a bug fix, we match for issueNNNN in the
existing notes. For other general cases, it makes use of fuzzywuzzy library to get
a similarity score. If the score is above a certain threshold, we ignore the
fragment, otherwise add it. But the score might be misleading for small commit
messages. So, it uses similarity function only if the length of string (in words)
is above a certain value. The patch adds tests related to its usage. But it needs
improvement in the sense of combining incoming notes. We can use interactive mode
for adding notes. Maybe we can do this if similarity is under a certain range.
$ 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+ (*)> id (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 (glob)
$ 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]