#!/bin/sh -e

case "$1" in
    (configure)
	# continue below
    ;;

    (abort-upgrade|abort-remove|abort-deconfigure)
	exit 0
    ;;

    (*)
	echo "postinst called with unknown argument \`$1'" >&2
	exit 0
    ;;
esac

if test -x /usr/bin/update-menus ; then update-menus ; fi

update-alternatives --install /bin/zsh zsh /bin/zsh-beta 15 --slave /usr/bin/zsh zsh-usrbin /bin/zsh-beta

mkdir -m2775 -p /usr/local/share/zsh-beta/site-functions && chown root:staff \
               /usr/local/share/zsh-beta/site-functions || true

add-shell /bin/zsh-beta

exit 0
