community/stunnel: improve init script

community/stunnel/APKBUILD

@@ -4,7 +4,7 @@
 # Maintainer: Jakub Jirutka <jakub@jirutka.cz>
 pkgname=stunnel
 pkgver=5.56
-pkgrel=0
+pkgrel=1
 pkgdesc="SSL encryption wrapper between network client and server"
 url="https://www.stunnel.org"
 arch="all"
@@ -49,5 +49,5 @@ package() {
 }
 
 sha512sums="db1be82b80bd5606568c5565f1c9a5710d4f7abca2d89388daa441bc395aaf2be998ac6403c7a17b8af01b89ade825186c20c50f73a809f9d64eca2e1b57a877  stunnel-5.56.tar.gz
-33e215413e08fdd5783cc76e6ba6a2342fb6d0573f801815c4d3022625e71be6c9739d47a7a61bf7c803f27911b9c92cf6ae3e522add040f83802e1aaeaee000  stunnel.initd
+51d56a6c0d961f6de5cd2ef07a1cfdb19fb1b74300da9c340899daa919bd9b2c0bfff472f03746df0dd1aa6098c79035921ca36108ca0b93693377f1ac1c7fb4  stunnel.initd
 a72bfddeb74787d58c9fd24782d86c0498ce3530a43fbdd4ec4c4b57baa6257b6ef21005aca274b22c4a22cdbbbcee63dd3d841f458af248db9c69e8d59fa56f  stunnel.conf"

community/stunnel/stunnel.initd

 #!/sbin/openrc-run
 
-instance_name="${SVCNAME#*.}"
+extra_started_commands="reload reopen"
+description_reload="Reload configuration file"
+description_reopen="Reopen log file"
+
+instance_name="${RC_SVCNAME#*.}"
 instance_name="${instance_name:-stunnel}"
-config_file="${STUNNEL_CONFIGFILE:-/etc/stunnel/$instance_name.conf}"
 
-extra_started_commands="reload"
+: ${cfgfile:=${STUNNEL_CONFIGFILE:-"/etc/stunnel/$instance_name.conf"}}
 
 command="/usr/bin/stunnel"
-command_args="$config_file $STUNNEL_OPTIONS"
+command_args="$cfgfile $STUNNEL_OPTIONS $command_args"
 pidfile="/run/stunnel/$instance_name.pid"  # default value
 
-required_files="$config_file"
+required_files="$cfgfile"
 
 
 depend() {
@@ -41,15 +44,23 @@ stop_pre() {
 reload() {
 	pidfile=$(config_get "pid" "$pidfile")
 
-	ebegin "Reloading $SVCNAME"
+	ebegin "Reloading $RC_SVCNAME configuration"
 	start-stop-daemon --signal HUP --pidfile "$pidfile" --name stunnel
 	eend $?
 }
 
+reopen() {
+	pidfile=$(config_get "pid" "$pidfile")
+
+	ebegin "Reopening $RC_SVCNAME log file"
+	start-stop-daemon --signal USR1 --pidfile "$pidfile" --name stunnel
+	eend $?
+}
+
 config_get() {
 	local key="$1"
 	local default="${2:-}"
 
-	local val="$(sed -En "s|^$key\s*=\s*(.*)\s*$|\1|p" "$config_file")"
+	local val="$(sed -En "s|^$key\s*=\s*(.*)\s*$|\1|p" "$cfgfile")"
 	echo "${val:-$default}"
 }