Expand to check web admin versions

pihole

@@ -57,20 +57,51 @@ function updatePiholeFunc {
     piholeVersion=$(cd /etc/.pihole/ && git describe --tags --abbrev=0)
     piholeVersionLatest=$(curl -s https://api.github.com/repos/pi-hole/pi-hole/releases/latest | grep -Po '"tag_name":.*?[^\\]",' |  perl -pe 's/"tag_name": "//; s/^"//; s/",$//')
 
+    webVersion=$(cd /var/www/html/admin/ && git describe --tags --abbrev=0)
+    webVersionLatest=$(curl -s https://api.github.com/repos/pi-hole/AdminLTE/releases/latest | grep -Po '"tag_name":.*?[^\\]",' |  perl -pe 's/"tag_name": "//; s/^"//; s/",$//')
+
+    echo "::: Pi-hole version is $piholeVersion (Latest version is $piholeVersionLatest)"
+    echo "::: Web Admin version is $webVersion (Latest version is $webVersionLatest)"
+
     if [[ ${piholeVersion} == ${piholeVersionLatest} ]] ; then
-        echo "::: Pi-hole is already up to date! Version: ${piholeVersion}"
-        echo ":::"
+        echo "::: Pi-hole Base files are already up to date! Version: ${piholeVersionLatest}"
         echo "::: No need to update!"
-    else
-        echo "::: An update is available! Current Version: ${piholeVersion}"
-        echo ":::                         Latest Version: ${piholeVersionLatest}"
         echo ":::"
-        echo "::: Fetching latest changes from Github..."
+
+        if [[ ${webVersion} == ${webVersionLatest} ]] ; then
+            echo "::: Web Admin files are already up to date!"
+            echo "::: No need to update!"
+            echo ":::"
+        else
+            echo "::: An Update is available for the Web Admin!"
+            echo ":::"
+            echo "::: Fetching latest changes from GitHub..."
+            cd /var/www/html/admin
+            ${SUDO} git pull origin master
+            echo ":::"
+            echo "::: Pi-hole Web Admin has been updated to ${webVersion}"
+            echo "::: See https://changes.pi-hole.net for details"
+        fi
+    else
+        echo -n "::: An update is available for "
+        if [[ ${webVersion} == ${webVersionLatest} ]] ; then
+            echo " Pi-Hole!"
+        else
+            echo " Pi-Hole base files and the Web Admin. Both will be updated!"
+        fi
+
+        echo "::: Fetching latest changes from GitHub..."
         cd /etc/.pihole
         ${SUDO} git pull origin master
         ${SUDO} /etc/.pihole/automated\ install/basic-install.sh pihole
+
+        echo ":::"
+        echo "::: Pi-hole has been updated to version ${piholeVersionLatest}"
+        if [[ ${webVersion} != ${webVersionLatest} ]] ; then
+            echo "::: Web Admin has been updated to version ${webVersionLatest}"
+        fi
         echo ":::"
-        echo "::: Pi-hole has been updated, see https://changes.pi-hole.net for details"
+        echo "::: See https://changes.pi-hole.net for details"
     fi
 
     exit 1