#!/usr/bin/env bash
set -e

echo "================================="
echo "   Runflare AlmaLinux Mirror Setup"
echo "================================="

source /etc/os-release

if [[ "$ID" != "almalinux" ]]; then
    echo "This script only supports AlmaLinux."
    exit 1
fi

echo "[1/3] Backing up repo files..."
cp -r /etc/yum.repos.d /etc/yum.repos.d.bak

echo "[2/3] Updating repo configuration..."

for f in /etc/yum.repos.d/*.repo; do
    sed -i 's/^mirrorlist/#mirrorlist/g' "$f"
    sed -i 's/^#baseurl/baseurl/g' "$f"
    sed -i 's|^baseurl=.*|baseurl=http://mirror-linux.runflare.com/almalinux/\$releasever/\$basearch/os/|g' "$f"
done

echo "[3/3] Refreshing cache..."
dnf clean all
dnf makecache

echo "AlmaLinux mirror configured."