move envars settings via /etc/default in init.d scripts

src/main/resources/com/typesafe/sbt/packager/archetypes/bash-template

@@ -363,8 +363,7 @@ ${{template_declares}}
 declare java_cmd=$(get_java_cmd)
 
 
-# if configuration files exist, source it and use JAVA_OPTS to prepend their contents to $@
-[[ -f "$script_conf_file" ]] && . "$script_conf_file" 
+# use JAVA_OPTS to prepend its contents to $@
 set -- "$JAVA_OPTS" "$@"
 
 run "$@"

src/main/resources/com/typesafe/sbt/packager/archetypes/java_server/systemloader/systemv/start-debian-template

@@ -12,6 +12,10 @@
 source /lib/init/vars.sh
 source /lib/lsb/init-functions
 
+# if configuration files exist, source it and use JAVA_OPTS to prepend their contents to $@
+[[ -f /etc/default/${{app_name}} ]] && . /etc/default/${{app_name}}
+# $JAVA_OPTS used in $RUN_CMD wrapper
+export JAVA_OPTS
 
 PIDFILE=/var/run/${{app_name}}/running.pid
 

src/main/resources/com/typesafe/sbt/packager/archetypes/java_server/systemloader/systemv/start-rpm-template

@@ -28,6 +28,11 @@
 # Source function library.
 . /etc/rc.d/init.d/functions
 
+# if configuration files exist, source it and use JAVA_OPTS to prepend their contents to $@
+[[ -f /etc/default/${{app_name}} ]] && . /etc/default/${{app_name}}
+# $JAVA_OPTS used in $RUN_CMD wrapper
+export JAVA_OPTS
+
 prog="${{exec}}"
 
 # FIXME The pid file should be handled by the executed script