#!/usr/bin/env bash

set -e


case "$1" in
    configure)
    {% if add_user -%}
        id -u {{ add_user }} &>/dev/null || adduser --disabled-password --gecos "" {{ add_user }}
        {% for group in user_groups %}
        usermod -a -G {{ group }} {{ add_user }}
        {%- endfor %}
    {%- endif -%}
    {% for line in extra_postinst %}
        {{ line }}
    {%- endfor %}
    {% for line in services %}
        systemctl enable {{ line }}
        systemctl daemon-reload
        service {{ line }} start
    {%- endfor %}
    {% if restart_nginx -%}
        service nginx reload || service nginx restart
    {%- endif %}
    ;;

    abort-upgrade|abort-remove|abort-deconfigure)
    ;;

    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

exit 0