merge: store ACTION_KEEP_ABSENT when we are keeping the file absent locally
If a file is not present on the local side, and it's unchanged between other
merge parent and ancestor, we don't use any action, neither we had a if-else
branch for that condition. This leads to bid-merge missing that there is a
such action possible which can be performed.
As test changes demonstrate, we now choose the locally deleted side instead
of choosing the remote one consistently. This is also wrong behavior which is
resulted because of missing possible action. It will be fixed in next patch.
This whole logic is not acurrate as we should prompt user on what to do
when this kind of criss-cross merge is in play.
Differential Revision: https://phab.mercurial-scm.org/D8940
mock bugzilla driver for testing template output:
$ cat <<EOF > bzmock.py
> from __future__ import absolute_import
> from mercurial import extensions
> from mercurial import pycompat
> from mercurial import registrar
> from mercurial.utils import stringutil
>
> configtable = {}
> configitem = registrar.configitem(configtable)
>
> configitem(b'bugzilla', b'mocklog',
> default=None,
> )
> def extsetup(ui):
> bugzilla = extensions.find(b'bugzilla')
> class bzmock(bugzilla.bzaccess):
> def __init__(self, ui):
> super(bzmock, self).__init__(ui)
> self._logfile = ui.config(b'bugzilla', b'mocklog')
> def updatebug(self, bugid, newstate, text, committer):
> with open(pycompat.fsdecode(self._logfile), 'ab') as f:
> f.write(b'update bugid=%s, newstate=%s, committer=%s\n'
> % (stringutil.pprint(bugid),
> stringutil.pprint(newstate),
> stringutil.pprint(committer)))
> f.write(b'----\n' + text + b'\n----\n')
> def notify(self, bugs, committer):
> with open(pycompat.fsdecode(self._logfile), 'ab') as f:
> f.write(b'notify bugs=%s, committer=%s\n'
> % (stringutil.pprint(bugs),
> stringutil.pprint(committer)))
> bugzilla.bugzilla._versions[b'mock'] = bzmock
> EOF
set up mock repository:
$ hg init mockremote
$ cat <<EOF > mockremote/.hg/hgrc
> [extensions]
> bugzilla =
> bzmock = $TESTTMP/bzmock.py
>
> [bugzilla]
> version = mock
> mocklog = $TESTTMP/bzmock.log
>
> [hooks]
> incoming.bugzilla = python:hgext.bugzilla.hook
>
> [web]
> baseurl=http://example.org/hg
>
> %include $TESTTMP/bzstyle.hgrc
> EOF
$ hg clone -q mockremote mocklocal
push with default template:
$ echo '[bugzilla]' > bzstyle.hgrc
$ echo foo > mocklocal/foo
$ hg ci -R mocklocal -Aqm 'Fixes bug 123'
$ hg -R mocklocal push -q
$ cat bzmock.log && rm bzmock.log
update bugid=123, newstate={}, committer='test'
----
changeset 7875a8342c6f in repo $TESTTMP/mockremote refers to bug 123.
details:
Fixes bug 123
----
notify bugs={123: {}}, committer='test'
push with style:
$ cat <<EOF > bzstyle.map
> changeset = "{node|short} refers to bug {bug}."
> EOF
$ echo "style = $TESTTMP/bzstyle.map" >> bzstyle.hgrc
$ echo foo >> mocklocal/foo
$ hg ci -R mocklocal -qm 'Fixes bug 456'
$ hg -R mocklocal push -q
$ cat bzmock.log && rm bzmock.log
update bugid=456, newstate={}, committer='test'
----
2808b172464b refers to bug 456.
----
notify bugs={456: {}}, committer='test'
push with template (overrides style):
$ cat <<EOF >> bzstyle.hgrc
> template = Changeset {node|short} in {root|basename}.
> {hgweb}/rev/{node|short}\n
> {desc}
> EOF
$ echo foo >> mocklocal/foo
$ hg ci -R mocklocal -qm 'Fixes bug 789'
$ hg -R mocklocal push -q
$ cat bzmock.log && rm bzmock.log
update bugid=789, newstate={}, committer='test'
----
Changeset a770f3e409f2 in mockremote.
http://example.org/hg/rev/a770f3e409f2
Fixes bug 789
----
notify bugs={789: {}}, committer='test'