view tests/notcapable @ 28263:59509c6724c7

dispatch: add wd parameter to _getlocal

Before this patch, _getlocal uses os.getcwd() to locate repo in current dir.
chgserver needs it to load repo config and has to do chdir twice: the first
is to set current directory and the second is to redo the side effect (in case
hg --cwd some/relative/path, chdir will be called again in dispatch later),
which is not pretty.

This patch adds an optional wd parameter to make it possible to specify wd
without chdir (and its side effect).

# Disable the $CAP wire protocol capability.

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

cat > notcapable-$CAP.py << EOF
from mercurial import extensions, peer, localrepo
def extsetup():
    extensions.wrapfunction(peer.peerrepository, 'capable', wrapcapable)
    extensions.wrapfunction(localrepo.localrepository, 'peer', wrappeer)
def wrapcapable(orig, self, name, *args, **kwargs):
    if name in '$CAP'.split(' '):
        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