install code just on first run

home.admin/config.scripts/bonus.rtl.sh

@@ -164,42 +164,39 @@ if [ "$1" = "1" ] || [ "$1" = "on" ]; then
   fi
 
   # source code (one place for all instances)
-  if [ -f /home/rtl/RTL/rtl ];then
+  if [ -f /home/rtl/RTL/LICENSE ];then
-    echo "# OK - the RTL code is already present - just update"
+    echo "# OK - the RTL code is already present"
     cd /home/rtl/RTL
-    sudo -u rtl git pull
   else
     # download source code and set to tag release
     echo "# Get the RTL Source Code"
     sudo -u rtl rm -rf /home/rtl/RTL 2>/dev/null
     sudo -u rtl git clone https://github.com/ShahanaFarooqui/RTL.git /home/rtl/RTL
     cd /home/rtl/RTL
-  fi
-    
     # check https://github.com/Ride-The-Lightning/RTL/releases/
     sudo -u rtl git reset --hard $RTLVERSION
     # from https://github.com/Ride-The-Lightning/RTL/commits/master
     # git checkout 917feebfa4fb583360c140e817c266649307ef72
-  if [ -d "/home/rtl/RTL" ]; then
+    if [ -f /home/rtl/RTL/LICENSE ]; then
       echo "# OK - RTL code copy looks good"
     else
       echo "# FAIL - RTL code not available"
       echo "err='code download falied'"
       exit 1
     fi
-  echo
-  
     # install
     echo "# Run: npm install"
     export NG_CLI_ANALYTICS=false
     sudo -u rtl npm install --only=prod
     if ! [ $? -eq 0 ]; then
-    echo "# FAIL - npm install did not run correctly, aborting"
+      echo "# FAIL - npm install did not run correctly - deleting code and exit"
+      sudo rm -r /home/rtl/RTL
       exit 1
     else
       echo "# OK - RTL install looks good"
       echo
     fi
+  fi
     
   echo "# Updating Firewall"
   sudo ufw allow ${RTLHTTP} comment "${systemdService} HTTP"