setup.sh

#!/bin/sh
set -eu

PREFIX="${PREFIX:-/usr/local}"

cd "$(dirname "$0")"
install -m 0755 -D ./secboot/main.py "$PREFIX/bin/secboot"
case "$(. /usr/lib/os-release && echo "${ID_LIKE:-$ID}")" in
    arch)
        mkdir -p /etc/pacman.d/hooks/
        cp ./pacman/*.hook /etc/pacman.d/hooks/
        ;;
    debian)
        mkdir -p /etc/kernel/postinst.d/ /etc/kernel/postrm.d/
        # replace dracut hooks with nops
        for path in /etc/kernel/postinst.d/dracut /etc/kernel/postrm.d/dracut; do
            ln -srf "$(which true)" "${path}"
        done
        ln -srf "$PREFIX/bin/secboot" /etc/kernel/postinst.d/secboot
        ln -srf "$PREFIX/bin/secboot" /etc/kernel/postrm.d/secboot
        ;;
    *)
        echo 'unsupported distribution, package manager hooks were not installed' >&2
        ;;
esac
mkdir -p /etc/secboot/
[ -f /etc/secboot/config.json ] || echo '{}' > /etc/secboot/config.json