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

echo "================================="
echo "   Runflare Arch Mirror Setup"
echo "================================="

if [[ ! -f /etc/arch-release ]]; then
    echo "This script only supports Arch Linux."
    exit 1
fi

echo "[1/3] Backing up mirrorlist..."
cp /etc/pacman.d/mirrorlist /etc/pacman.d/mirrorlist.bak

echo "[2/3] Commenting existing mirrors..."
sed -i 's/^Server/#Server/g' /etc/pacman.d/mirrorlist

echo "[3/3] Adding Runflare mirror..."

echo "Server = http://mirror-linux.runflare.com/archlinux/\$repo/os/\$arch" \
>> /etc/pacman.d/mirrorlist

pacman -Syyu

echo "Arch mirror configured."