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

echo "================================="
echo "   Runflare Debian Mirror Setup"
echo "================================="

source /etc/os-release

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

CODENAME=$(lsb_release -cs)

echo "[1/3] Backing up sources.list..."
cp /etc/apt/sources.list /etc/apt/sources.list.bak

echo "[2/3] Writing Runflare mirror..."

tee /etc/apt/sources.list > /dev/null <<EOF
deb http://mirror-linux.runflare.com/debian $CODENAME main
deb http://mirror-linux.runflare.com/debian-security ${CODENAME}-security main
EOF

echo "[3/3] Updating package index..."
apt update

echo "Debian mirror configured."