#!/bin/sh
#!/bin/sh
# invoke as /usr/lib/dh-elpa/helper/remove flavor elpa_package elpa_version

set -e

# safe values for important variables

unset HOME
PATH=/usr/sbin:/usr/bin:/sbin:/bin

# grab parameters

FLAVOR=$1
ELPA_PACKAGE=$2
ELPA_VERSION=$3

ELPA_DIR=${ELPA_PACKAGE}-${ELPA_VERSION}

elpa_root="/usr/share/${FLAVOR}/site-lisp/elpa"
elc_dir="${elpa_root}/${ELPA_DIR}"

FLAVOR=$1
case $FLAVOR in
    emacs2[01234]*)
        echo remove/${ELPA_DIR}: Skipping obsolete emacs ${FLAVOR}
        exit 0
        ;;
    xemacs*)
        echo remove/${ELPA_DIR}: Skipping unsupported emacs ${FLAVOR}
	exit 0
        ;;
    *)
        echo remove/${ELPA_DIR}: Handling removal of emacsen flavor ${FLAVOR}
esac

echo dh-elpa: purging flavor specific files for ${FLAVOR}
rm -f ${elc_dir}/*.elc
[ -d ${elc_dir} ] && find ${elc_dir} -type l -delete
rm -f ${elc_dir}/Install.log*
if test -e "${elc_dir}"
then
    rmdir --ignore-fail-on-non-empty "${elc_dir}"
    rmdir --ignore-fail-on-non-empty "${elpa_root}"
fi

exit 0;