#!/bin/sh

PKGNAME=$1
[ ! -n PKG_PREFIX ] && exit 1
PKG_PREFIX=${PKG_PREFIX:-/usr/local}

case $2 in
    PRE-INSTALL)
	echo "===>  Checking for old database files"
	if [ ! -d ${PKG_PREFIX}/news/db ]; then
		mkdir -p ${PKG_PREFIX}/news/db.dist
	fi
	;;
    CHECK-CONF)
	ETC_DIR=${3}
	echo "Checking for configuration files"
	for f in $(find ${ETC_DIR} -name "*.dist" -type f)
		do
			REALFILE=${f%%.dist}
			echo -n "Checking if ${REALFILE} exists:   "
			if [ -e ${REALFILE} ] 
				then
					echo "[YES]"
				else
					echo "[NO]"
					echo "     Installing ${f} to ${REALFILE}"
					cp -p ${f} ${REALFILE}
			fi
		done
	;;
    POST-INSTALL)
	NEWSBASE=${PKG_PREFIX}/news
        install -d -o news -g news -m 755 \
	    ${NEWSBASE}/run \
	    ${NEWSBASE}/spool \
	    ${NEWSBASE}/spool/archive \
	    ${NEWSBASE}/spool/articles \
	    ${NEWSBASE}/spool/incoming \
	    ${NEWSBASE}/spool/incoming/bad \
	    ${NEWSBASE}/spool/innfeed \
	    ${NEWSBASE}/spool/outgoing \
	    ${NEWSBASE}/spool/overview \
	    ${NEWSBASE}/spool/tmp

	if [ ${3:-""} = "PORTMODE" ]; then
		fc=`ls ${NEWSBASE}/db.dist/* 2>/dev/null | wc -l`

		if [ -d ${NEWSBASE}/db.dist -a $fc -eq 0 ]; then
			for f in ${NEWSBASE}/db/*; do
				cp -pR ${f} ${NEWSBASE}/db.dist
			done
		else
			mkdir -p ${NEWSBASE}/db.dist
			for f in ${NEWSBASE}/db/*; do
				touch ${NEWSBASE}/db.dist/${f##*/}
			done
		fi

		# Fix permissions

		for f in ${NEWSBASE}/etc/*.ctl ${NEWSBASE}/etc/readers.conf; do
			chmod 640 ${f}
		done
	else
		fc=`ls ${NEWSBASE}/db/* 2>/dev/null | wc -l`

		if [ -d ${NEWSBASE}/db -a $fc -eq 0 ]; then
			for f in ${NEWSBASE}/db.dist/*; do
				cp -pR ${f} ${NEWSBASE}/db
			done
		fi
	fi

	;;
    *)
	echo "Unexpected Argument $2!!!"
	exit 1
	;;
esac
exit 0