#!/bin/bash
echo 'deb http://download.opensuse.org/repositories/home:/stevenpusser/Debian_10/ /' | sudo tee /etc/apt/sources.list.d/home:stevenpusser.list >/dev/null
curl -fsSL https://download.opensuse.org/repositories/home:stevenpusser/Debian_10/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/home_stevenpusser.gpg >/dev/null

(install_packages palemoon)
if [ $? != 0 ];then
  #if package-installation failed, remove repository to avoid breaking apt updates
  sudo rm -f /etc/apt/sources.list.d/home:stevenpusser.list /etc/apt/trusted.gpg.d/home_stevenpusser.gpg
  exit 1
fi