#!/bin/bash #setup the debian rootfs #this is meant to be run within the chroot created by debootstrap set -e if [ "$DEBUG" ]; then set -x fi DEBUG="$1" release_name="$2" packages="$3" hostname="$4" root_passwd="$5" username="$6" user_passwd="$7" enable_root="$8" disable_base_pkgs="$9" custom_repo="https://shimboot.ading.dev/debian" custom_repo_domain="shimboot.ading.dev" sources_entry="deb [trusted=yes arch=amd64] ${custom_repo} ${release_name} main" export DEBIAN_FRONTEND="noninteractive" #add shimboot repos echo -e "${sources_entry}\n$(cat /etc/apt/sources.list)" > /etc/apt/sources.list tee -a /etc/apt/preferences << END Package: * Pin: origin ${custom_repo_domain} Pin-Priority: 1001 END #install the patched systemd apt-get install -y ca-certificates apt-get update installed_systemd="$(dpkg-query -W -f='${binary:Package}\n' | grep "systemd")" apt-get install --reinstall $installed_systemd #enable shimboot services systemctl enable kill-frecon.service #install base packages if [ -z "$disable_base_pkgs" ]; then apt-get install -y cloud-utils zram-tools sudo command-not-found bash-completion #set up zram echo "ALGO=lzo" >> /etc/default/zramswap echo "PERCENT=50" >> /etc/default/zramswap #update apt-file cache apt-file update fi #set up hostname and username if [ ! "$hostname" ]; then read -p "Enter the hostname for the system: " hostname fi echo "${hostname}" > /etc/hostname tee -a /etc/hosts << END 127.0.0.1 localhost 127.0.1.1 ${hostname} # The following lines are desirable for IPv6 capable hosts ::1 localhost ip6-localhost ip6-loopback ff02::1 ip6-allnodes ff02::2 ip6-allrouters END #install desktop and other custom packages apt-get install -y $packages if [ ! $username ]; then read -p "Enter the username for the user account: " username fi useradd -m -s /bin/bash -G sudo $username set_password() { local user="$1" local password="$2" if [ ! "$password" ]; then while ! passwd $user; do echo "Failed to set password for $user, please try again." done else yes "$password" | passwd $user fi } if [ "$enable_root" ]; then echo "Enter a root password:" set_password root "$root_passwd" else usermod -a -G sudo $username fi echo "Enter a user password:" set_password "$username" "$user_passwd" #clean apt caches apt-get clean