#!/bin/bash
set -e

# Execute this hook only if we force the configuration regeneration
if [[ "$1" == "True" ]]; then

    # Add new email services
    sudo yunohost service add rspamd -l /var/log/mail.log \
      || echo "Rspamd is already listed in services"

    sudo yunohost service add rmilter -l /var/log/mail.log \
      || echo "Rmilter is already listed in services"

    sudo yunohost service add redis-server -l /var/log/redis/redis-server.log \
      || echo "redis-server is already listed in services"

    # Remove previous email services
    systemctl is-enabled spamassassin > /dev/null 2>&1 \
      && { sudo systemctl disable spamassassin || true ; }
    systemctl is-active spamassassin > /dev/null \
      && { sudo systemctl stop spamassassin || true ; }
    sudo rm -f /etc/cron.daily/spamassassin
    sudo yunohost service status spamassassin > /dev/null 2>&1 \
      && { sudo yunohost service remove spamassassin || true ; }

    # 'systemctl is-enabled' does not work for service with no systemd unit file
    sudo ls /etc/rc2.d/S??amavis > /dev/null 2>&1 \
      || sudo systemctl disable amavis || true
    sudo systemctl is-active amavis > /dev/null  \
      && { sudo systemctl stop amavis || true ; } \
      || true
    sudo yunohost service status amavis > /dev/null 2>&1 \
      && { sudo yunohost service remove amavis || true ; } \
      || true

    # 'systemctl is-enabled' does not work for service with no systemd unit file
    sudo ls /etc/rc2.d/S??postgrey > /dev/null 2>&1 \
      || sudo systemctl disable postgrey || true
    sudo systemctl is-active postgrey > /dev/null  \
      && { sudo systemctl stop postgrey || true ; } \
      || true
    sudo yunohost service status postgrey > /dev/null 2>&1 \
      && { sudo yunohost service remove postgrey || true ; } \
      || true
fi