view tests/notcapable @ 14372:be0daa0eeb3e

ui: test plain mode against exceptions

Let ui.plain() accept an optional parameter in the form of a feature
name (as a string) to exclude from plain mode.

The result of ui.plain is now:
 - False if HGPLAIN is not set or the requested feature is in HGPLAINEXCEPT
 - True otherwise

Signed-off-by: "Yann E. MORIN" <[e-mail]>

# Disable the $CAP wire protocol capability.

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

cat > notcapable-$CAP.py << EOF
from mercurial import extensions, repo
def extsetup():
    extensions.wrapfunction(repo.repository, 'capable', wrapper)
def wrapper(orig, self, name, *args, **kwargs):
    if name == '$CAP':
        return False
    return orig(self, name, *args, **kwargs)
EOF

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