Create r2modman module

modules/r2modman/r2modman.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+VERSION=$(echo $1 | jq -r .version)
+
+echo "Installing R2modman Plus v${VERSION}"
+
+# Download the latest version of the r2modman package
+curl -L0 https://github.com/ebkr/r2modmanPlus/releases/download/v${VERSION}/r2modman-${VERSION}.x86_64.rpm -o r2modman-${VERSION}.x86_64.rpm
+
+mkdir -p "/var/opt"
+ln -s "/var/opt"  "/opt"
+mkdir -p "/usr/lib/opt/r2modman"
+ln -s "../../usr/lib/opt/r2modman" "/var/opt/r2modman"
+# Install the downloaded package
+rpm-ostree install r2modman-${VERSION}.x86_64.rpm
+