view tests/notcapable @ 41361:092c5d05ba01

commit: print "commit message saved in" message also if bookmark update fails

The bookmark update is done within the same transaction, so if fails,
the commit will also be rolled back.

I just happened to notice this while messing with this code; we have
not had reports of crashing bookmark updates from our users.

The same applies to the clearing of the merge state, although I don't
think that's currently tied into the transaction.

Differential Revision: https://phab.mercurial-scm.org/D5621

# Disable the $CAP wire protocol capability.

if test -z "$CAP"
then
    echo "CAP environment variable not set."
fi

cat > notcapable-$CAP.py << EOF
from mercurial import extensions, localrepo, repository
def extsetup(ui):
    extensions.wrapfunction(repository.peer, 'capable', wrapcapable)
    extensions.wrapfunction(localrepo.localrepository, 'peer', wrappeer)
def wrapcapable(orig, self, name, *args, **kwargs):
    if name in b'$CAP'.split(b' '):
        return False
    return orig(self, name, *args, **kwargs)
def wrappeer(orig, self):
    # Since we're disabling some newer features, we need to make sure local
    # repos add in the legacy features again.
    return localrepo.locallegacypeer(self)
EOF

echo '[extensions]' >> $HGRCPATH
echo "notcapable-$CAP = `pwd`/notcapable-$CAP.py" >> $HGRCPATH