#!/usr/bin/sh

set -e
set -u

if [ -d '/run/systemd/system' ]; then
  /usr/bin/systemctl --system daemon-reload > '/dev/null' 2>&1 || \
    /usr/bin/true
fi

case "${1}" in
  configure)
    if [ -x '/usr/bin/deb-systemd-helper' ]; then
      /usr/bin/deb-systemd-helper unmask 'traefik-certs-dumper.service' > '/dev/null' 2>&1 || \
        /usr/bin/true
    fi
    if /usr/bin/deb-systemd-helper --quiet was-enabled 'traefik-certs-dumper.service'; then
      /usr/bin/deb-systemd-helper enable 'traefik-certs-dumper.service' > '/dev/null' 2>&1 || \
        /usr/bin/true
    else
      /usr/bin/deb-systemd-helper update-state 'traefik-certs-dumper.service' > '/dev/null' 2>&1 || \
        /usr/bin/true
    fi
    if [ -x '/etc/init.d/traefik-certs-dumper' ]; then
      /usr/sbin/update-rc.d 'traefik-certs-dumper' defaults > '/dev/null' 2>&1 || \
        /usr/bin/true
    fi
    /usr/bin/chown --quiet 'traefik':'traefik' '/var/lib/traefik/acme-repository'
    /usr/bin/chown --quiet 'traefik' '/etc/traefik/acme-hook'
    if [ -x '/usr/bin/deb-systemd-invoke' ]; then
      /usr/bin/systemctl --system daemon-reload > '/dev/null' 2>&1 || \
        /usr/bin/true
      if [ -n "${2}" ]; then
        _dh_action='restart'
      else
        _dh_action='start'
      fi
      /usr/bin/deb-systemd-invoke "${_dh_action}" 'traefik-certs-dumper.service' > '/dev/null' 2>&1 || \
        /usr/bin/true
    fi
  ;;
esac