#!/bin/sh

set -e

. /usr/share/debconf/confmodule

case "$1" in
  configure)
    # Add prometheus user
    adduser --quiet --system --home /var/lib/prometheus --no-create-home \
            --group --gecos "Prometheus daemon" prometheus

    if ! dpkg-statoverride --list /var/lib/prometheus >/dev/null; then
      chown prometheus:prometheus /var/lib/prometheus
    fi

    # Setup file capabilities when requested
    db_get prometheus-smokeping-prober/want_cap_net_raw
    case "$RET" in
      true)
        setcap cap_net_raw=ep /usr/bin/prometheus-smokeping-prober
      ;;
      false)
        setcap cap_net_raw-epi /usr/bin/prometheus-smokeping-prober
      ;;
    esac
  ;;

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

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

#DEBHELPER#

exit 0
