use the web install flag. Could be optimised

automated install/basic-install.sh

@@ -994,7 +994,9 @@ installPihole() {
   installScripts
   installConfigs
   CreateLogFile
+  if [[ ${INSTALL_WEB} == true ]]; then
     installPiholeWeb
+  fi
   installCron
   installLogrotate
   configureFirewall
@@ -1025,7 +1027,9 @@ updatePihole() {
   installScripts
   installConfigs
   CreateLogFile
+  if [[ ${INSTALL_WEB} == true ]]; then
     installPiholeWeb
+  fi
   installCron
   installLogrotate
   finalExports #re-export setupVars.conf to account for any new vars added in new versions
@@ -1188,7 +1192,9 @@ main() {
     mkdir -p /etc/pihole/
     # Stop resolver and webserver while installing proceses
     stop_service dnsmasq
+    if [[ ${INSTALL_WEB} == true ]]; then
       stop_service lighttpd
+    fi
     # Determine available interfaces
     get_available_interfaces
     # Find interfaces and let the user choose one
@@ -1227,25 +1233,31 @@ main() {
   # Move the log file into /etc/pihole for storage
   mv ${tmpLog} ${instalLogLoc}
 
+  if [[ ${INSTALL_WEB} == true ]]; then
     # Add password to web UI if there is none
     pw=""
     if [[ $(grep 'WEBPASSWORD' -c /etc/pihole/setupVars.conf) == 0 ]] ; then
         pw=$(tr -dc _A-Z-a-z-0-9 < /dev/urandom | head -c 8)
         /usr/local/bin/pihole -a -p "${pw}"
     fi
-
-  if [[ "${useUpdateVars}" == false ]]; then
-      displayFinalMessage "${pw}"
   fi
 
   echo "::: Restarting services..."
   # Start services
   start_service dnsmasq
   enable_service dnsmasq
+
+  if [[ ${INSTALL_WEB} == true ]]; then
     start_service lighttpd
     enable_service lighttpd
+  fi
+
   echo "::: done."
 
+  if [[ "${useUpdateVars}" == false ]]; then
+      displayFinalMessage "${pw}"
+  fi
+
   echo ":::"
   if [[ "${useUpdateVars}" == false ]]; then
     echo "::: Installation Complete! Configure your devices to use the Pi-hole as their DNS server using:"
@@ -1253,11 +1265,14 @@ main() {
     echo ":::     ${IPV6_ADDRESS}"
     echo ":::"
     echo "::: If you set a new IP address, you should restart the Pi."
+    if [[ ${INSTALL_WEB} == true ]]; then
       echo "::: View the web interface at http://pi.hole/admin or http://${IPV4_ADDRESS%/*}/admin"
+    fi
   else
     echo "::: Update complete!"
   fi
 
+  if [[ ${INSTALL_WEB} == true ]]; then
     if (( ${#pw} > 0 )) ; then
       echo ":::"
       echo "::: Note: As security measure a password has been installed for your web interface"
@@ -1267,6 +1282,7 @@ main() {
       echo "::: You can always change it using"
       echo ":::                                pihole -a -p new_password"
     fi
+  fi
 
   echo ":::"
   echo "::: The install log is located at: /etc/pihole/install.log"