gentoo-overlay/app-admin/swatch/files/swatch-init

#!/sbin/openrc-run
# This script is based on the one created by Phil (bug #255329).

depend() {
	need logger
}

SWATCH_BINARY=${SWATCH_BINARY:-/usr/bin/swatch}
SWATCHRC=${SWATCHRC:-/etc/swatchrc}
SWATCH_TAILFILE=${SWATCH_TAILFILE:-/var/log/syslog}
SWATCH_LOGFILE=${SWATCH_LOGFILE:-/var/log/swatch.log}
SWATCH_ERRFILE=${SWATCH_ERRFILE:-/var/log/swatch-err.log}
SWATCH_SCRIPT=${SWATCH_SCRIPT:-/var/run/swatch/swatch_script.pl}

gen_script() {
	local tailargs=""
	if [ "${SWATCH_TAILARGS}" ]; then
		tailargs="--tail-args=\"${SWATCH_TAILARGS}\""
	fi
	ebegin "Generating swatch script from config"
	${SWATCH_BINARY} --dump-script="${SWATCH_SCRIPT}" \
		--use-cpan-file-tail ${tailargs} \
		--config-file "${SWATCHRC}" $1 "${SWATCH_TAILFILE}"
	eend $?
}

parse_full() {
	gen_script --examine
	ebegin "Parsing complete file once"
	/usr/bin/perl ${SWATCH_SCRIPT} 1>/dev/null
	eend $?
}

start() {
	checkpath -d -q -m 0750 -o root:root /var/run/swatch
	if [ "${PARSE_FULL}" == "YES" ]; then
		parse_full
	fi
	gen_script --tail-file
	ebegin "Starting swatch"
	start-stop-daemon --start --quiet --background \
		--make-pidfile --pidfile /var/run/swatch/swatch.pid \
		--stdout ${SWATCH_LOGFILE} --stderr ${SWATCH_ERRFILE} \
		--exec /usr/bin/perl -- ${SWATCH_SCRIPT}
	eend $?
}

stop() {
	ebegin "Stopping swatch"
	start-stop-daemon --stop --exec /usr/bin/perl \
		--pidfile /var/run/swatch/swatch.pid --quiet
	eend $?
}