Fix disabling cockpit socket

src/modules/cockpit-install/config

@@ -2,6 +2,6 @@
 # Cockpit is a Red Hat sponsored free software project released under the LGPL v2.1+
 # https://cockpit-project.org/
 
-#disable the cockpit web socket if you already have a cockpit server setup and dont want this
-#pi to have a web dashboard
+# disable the cockpit web socket if you already have a cockpit server setup and dont want this
+# pi to have a web dashboard. "yes" to configure
 CUSTOMPIOS_DISABLE_COCKPIT_SOCKET=no

src/modules/cockpit-install/filesystem/home/pi/scripts/install_cockpit

@@ -1,9 +1,15 @@
 #!/bin/bash
+#  This file installs cockpit when the service cockpit_installer
+#  is run on the first boot. It takes close to 10 min for everything
+#  to finish setting up. After that you can reach your pi at
+#  https://pi_ip_address:9090
+
+#DISABLE_COCKPIT_SOCKET=yes
 
 if [ ! -f /etc/cockpit_service ]; then
     apt-get install -y cockpit
     touch /etc/cockpit_service
-    if [ "$CUSTOMPIOS_DISABLE_COCKPIT_SOCKET" == "yes" ]; then
+    if [ "$DISABLE_COCKPIT_SOCKET" == "yes" ]; then
         systemctl disable cockpit.socket
     fi
 fi

src/modules/cockpit-install/start_chroot_script

@@ -14,3 +14,7 @@ unpack /filesystem/root_init /
 
 chmod +x /home/pi/scripts/install_cockpit
 systemctl enable cockpit_installer.service
+if [ "$CUSTOMPIOS_DISABLE_COCKPIT_SOCKET" == 'yes' ]
+then
+    sed -i /home/pi/scripts/install_cockpit -e "s/^#DISABLE_COCKPIT_SOCKET=yes/DISABLE_COCKPIT_SOCKET=yes/"
+fi