#!/bin/sh
# mkosi postinst: enable the vetting-agent service and generate the
# initrd. The binary lands in the image via mkosi.extra/ (staged by the
# live-image Makefile from ../bin/vetting-agent.linux-amd64); the
# service unit lands via mkosi.skeleton/.
set -eu

mkdir -p "$BUILDROOT/etc/systemd/system/multi-user.target.wants"
ln -sf /etc/systemd/system/vetting-agent.service \
    "$BUILDROOT/etc/systemd/system/multi-user.target.wants/vetting-agent.service"

# Bootable=no means mkosi won't run update-initramfs for us, and the
# deferred initramfs-tools trigger inside the chroot doesn't actually
# generate /boot/initrd.img-<kver>. Do it explicitly so the top-level
# Makefile's cp of live-image/build/initrd.img has something to copy.
kver=$(ls "$BUILDROOT/lib/modules/" | head -n1)
chroot "$BUILDROOT" update-initramfs -c -k "$kver"