#!/bin/sh

set -eu

[ -d /run/bootchart-debug ] ||  mkdir -p /run/bootchart-debug

case "${SYSTEMD_ARCHITECTURE-}" in
    riscv64)
        exit 0
  ;;
esac

if ! /usr/libexec/core/get-arg ubuntu_core.bootchart >/dev/null; then
    exit 0
fi

# /var/lib/snapd is bind mounted by a unit from fstab-generator
# It is not mounted yet.
modeenv=/run/mnt/data/system-data/var/lib/snapd/modeenv
mode="$(/usr/libexec/core/get-mode mode "${modeenv}")" || mode="unknown"

normal_dir=$1
early_dir=$2
late_dir=$3

enable() {
    unit="${1}"
    target="${2}"
    type="${3}"
    target_dir="${normal_dir}/${target}.${type}"
    [ -d "${target_dir}" ] || mkdir -p "${target_dir}"
    ln -sf "${unit}" "${target_dir}/"
}

enable /lib/systemd/system/systemd-bootchart.service sysinit.target wants

if [ "${mode}" = run ]; then
    enable /lib/systemd/system/systemd-bootchart-quit.service multi-user.target wants
fi

[ -d /run/log/base ] || mkdir -p /run/log/base