Dragonframe installer

scripts/install-dragonframe.sh

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+#! /bin/bash
+
+# Automatic install script for Dragonframe
+
+# Program version number comparison
+function versionGreater() {
+    test "$(printf '%s\n' "$@" | sort -V | head -n 1)" != "$1";
+}
+
+dragonframe=$(dnf list | grep dragonframe)
+dragonframeVersion=$(echo $dragonframe | awk '{print $2;}')
+url=$(curl -s https://www.dragonframe.com/downloads/ | grep .rpm | grep downloadButton | grep -Po '(?<=href=")[^"]*.rpm')
+urlVersion=$(echo $url | awk -F "-" '{ print $2 }')
+
+# Check if installed to the most recent version
+if versionGreater $dragonframeVersion $urlVersion; then
+    echo Dragonframe is up to date. Installed version $dragonframeVersion Web version $urlVersion
+    exit
+fi
+echo Installing Dragonframe $urlVersion
+
+# Setting up and downloading package
+mkdir -p ~/Downloads/installers
+cd ~/Downloads/installers
+wget $url
+
+# Install package
+sudo dnf install $(basename $url) -y
+