remove prematurely added code

advanced/Scripts/update.sh

@@ -10,3 +10,73 @@
 # the Free Software Foundation, either version 2 of the License, or
 # (at your option) any later version.
 
+# Variables
+webInterfaceGitUrl="https://github.com/pi-hole/AdminLTE.git"
+webInterfaceDir="/var/www/html/admin"
+piholeGitUrl="https://github.com/pi-hole/pi-hole.git"
+piholeFilesDir="/etc/.pihole"
+
+    if [ ! -d "/etc/.pihole" ]; then #This is unlikely
+        echo "::: Critical Error: Pi-Hole repo missing from system!"
+        echo "::: Please re-run install script from https://github.com/pi-hole/pi-hole"
+        exit 1;
+    fi
+    if [ ! -d "/var/www/html/admin" ]; then #This is unlikely
+        echo "::: Critical Error: Pi-Hole repo missing from system!"
+        echo "::: Please re-run install script from https://github.com/pi-hole/pi-hole"
+        exit 1;
+    fi
+
+    echo "::: Checking for updates..."
+    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)"
+    echo ":::"
+
+    if [[ ${piholeVersion} == ${piholeVersionLatest} ]] ; then
+        echo "::: Pi-hole Base files are already up to date! Version: ${piholeVersionLatest}"
+        echo "::: No need to update!"
+        echo ":::"
+
+        if [[ ${webVersion} == ${webVersionLatest} ]] ; then
+            echo "::: Web Admin files are already up to date!  Version: ${webVersionLatest}"
+            echo "::: No need to update!"
+            echo ":::"
+        else
+            echo "::: An Update is available for the Web Admin!"
+            echo ":::"
+            echo "::: Fetching latest changes from GitHub..."
+            # Update Git files for Core
+            getGitFiles ${webInterfaceDir} ${webInterfaceGitUrl}
+            echo ":::"
+            echo "::: Pi-hole Web Admin has been updated to ${webVersionLatest}"
+            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..."
+        # Update Git files for Core
+        getGitFiles ${piholeFilesDir} ${piholeGitUrl}
+        /etc/.pihole/automated\ install/basic-install.sh --unattended
+
+        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 "::: See https://changes.pi-hole.net for details"
+    fi
+
+    exit 0