#!/bin/bash

echo
echo "  => Repositories"
echo

grep -E "(contrib|non-free)" /etc/apt/sources.list > /dev/null 2>&1
if [ $? -ne 0 ]; then
    echo "Adding contrib and non-free repositories to /etc/apt/sources.list"
    sed -i "s/http:\/\/deb.debian.org\/debian\/ trixie main non-free-firmware/& contrib non-free/" /etc/apt/sources.list
    sed -i "s/http:\/\/security.debian.org\/debian-security trixie-security main non-free-firmware/& contrib non-free/" /etc/apt/sources.list
    sed -i "s/http:\/\/deb.debian.org\/debian\/ trixie-updates main non-free-firmware/& contrib non-free/" /etc/apt/sources.list
fi