#!/usr/bin/env bash

set -e

echo "================================="
echo "   Liara CentOS Mirror Setup"
echo "================================="

echo "[1/4] Creating backup directory..."
mkdir -p /etc/yum.repos.d/backup

echo "[2/4] Backing up existing repo files..."
for f in /etc/yum.repos.d/*.repo; do
    cp "$f" /etc/yum.repos.d/backup/
done

echo "[3/4] Disabling existing repositories..."
for f in /etc/yum.repos.d/*.repo; do
    sed -i "s/enabled=1/enabled=0/g" "$f"
done

echo "[4/4] Creating Liara mirror repository configuration..."

cat > /etc/yum.repos.d/liara-mirror.repo <<'EOF'
[liara-baseos]
name=Liara CentOS BaseOS
baseurl=https://linux-mirror.liara.ir/repository/centos/$releasever/BaseOS/$basearch/os/
enabled=1
gpgcheck=0

[liara-appstream]
name=Liara CentOS AppStream
baseurl=https://linux-mirror.liara.ir/repository/centos/$releasever/AppStream/$basearch/os/
enabled=1
gpgcheck=0

[liara-extras]
name=Liara CentOS Extras
baseurl=https://linux-mirror.liara.ir/repository/centos/$releasever