#1574 - Update template syntax in customservice module

modules/customservice/templates/init-customservice.erb

 #!/bin/sh
 ### BEGIN INIT INFO
 # Provides:
 # Required-Start: $remote_fs $syslog
 # Required-Stop: $remote_fs $syslog
 # Default-Start: 2 3 4 5
 # Default-Stop: 0 1 6
 # Short-Description: Start daemon at boot time
 # Description: Enable service provided by daemon.
 ### END INIT INFO
 
-user="<%= user %>"
-name="<%= name %>"
-cmd="<%= command %>"
+user="<%= @user %>"
+name="<%= @name %>"
+cmd="<%= @command %>"
 
 pid_file="/var/run/$name.pid"
 stdout_log="/var/log/$name.log"
 stderr_log="/var/log/$name.err"
 
 get_pid() {
   cat "$pid_file"
 }
 
 is_running() {
   [ -f "$pid_file" ] && ps `get_pid` > /dev/null 2>&1
 }
 
 case "$1" in
   start)
     if is_running; then
       echo "Already started"
     else
       echo "Starting $name"
-      <% if workdir != :undef -%>
-      cd "<%= workdir %>"
+      <% if @workdir != :undef -%>
+      cd "<%= @workdir %>"
       <% end -%>
       sudo -u "$user" \
           <% for variable in @env -%>
           <%= variable %> \
           <% end -%>
           $cmd > "$stdout_log" 2> "$stderr_log" \
           & echo $! > "$pid_file"
       if ! is_running; then
         echo "Unable to start, see $stdout_log and $stderr_log"
         exit 1
@@ skipping 21 matching lines @@
       exit 1
     fi
     ;;
   *)
     echo "Usage: $0 {start|stop|restart|status}"
     exit 1
     ;;
 esac
 
 exit 0