apcupsd: add powerfail logic at shutdown

srcpkgs/apcupsd/files/apcupsd-powerfail.sh

@@ -0,0 +1,9 @@
+PWRFAILDIR=$( grep -e ^PWRFAILDIR /etc/apcupsd/apcupsd.conf | cut -d ' ' -f 2 )
+PWRFAILDIR=${PWRFAILDIR:=/etc/apcupsd}
+
+if [ -f "${PWRFAILDIR}/powerfail" ]; then
+   echo
+   echo "APCUPSD will now power off the UPS"
+   echo
+   /etc/apcupsd/apccontrol killpower
+fi

srcpkgs/apcupsd/files/apcupsd/run

@@ -1,4 +1,9 @@
 #!/bin/sh
 exec 2>&1
-[ -r conf] && . ./conf
+
+PWRFAILDIR=$( grep -e ^PWRFAILDIR /etc/apcupsd/apcupsd.conf | cut -d ' ' -f 2 )
+PWRFAILDIR=${PWRFAILDIR:=/etc/apcupsd}
+rm -f "${PWRFAILDIR}/powerfail"
+
+[ -r conf ] && . ./conf
 exec apcupsd -b ${OPTS}

srcpkgs/apcupsd/template

@@ -1,7 +1,7 @@
 # Template file for 'apcupsd'
 pkgname=apcupsd
 version=3.14.14
-revision=1
+revision=2
 build_style=gnu-configure
 configure_args="
  --disable-install-distdir
@@ -37,4 +37,5 @@ post_install() {
 	# This binary is not needed and conflicts with a binary from an other package.
 	rm ${DESTDIR}/usr/bin/smtp
 	vsv apcupsd
+	vinstall ${FILESDIR}/apcupsd-powerfail.sh 644 etc/runit/shutdown.d 89-apcupsd-powerfail.sh
 }