#!/bin/sh
# postinst script for rabbitmq
#
# see: dh_installdeb(1)

set -e

# summary of how this script can be called:
#        * <postinst> `configure' <most-recently-configured-version>
#        * <old-postinst> `abort-upgrade' <new version>
#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
#          <new-version>
#        * <postinst> `abort-remove'
#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
#          <failed-install-package> <version> `removing'
#          <conflicting-package> <version>
# for details, see https://www.debian.org/doc/debian-policy/ or
# the debian-policy package


# create rabbitmq group
if ! getent group rabbitmq >/dev/null; then
        addgroup --system rabbitmq
fi

# create rabbitmq user
if ! getent passwd rabbitmq >/dev/null; then
        adduser --system --ingroup rabbitmq --home /var/lib/rabbitmq \
                --no-create-home --gecos "RabbitMQ messaging server" \
                --disabled-login rabbitmq
fi

chown -R rabbitmq:rabbitmq /var/lib/rabbitmq
chown -R rabbitmq:adm /var/log/rabbitmq
chgrp rabbitmq /etc/rabbitmq 
chmod g+s /etc/rabbitmq
chmod 750 /var/lib/rabbitmq/mnesia
chmod -R o-rwx,g-w /var/lib/rabbitmq/mnesia

case "$1" in
    configure)
        if test -z "$2"; then
            # This is a fresh install of the package.

            # On a fresh install, we want to limit permissions on the
            # log directory to the owner and the group. Others won't
            # have any access to log files: this is in case sensitive
            # data are accidentally logged (like process crash data).
            chmod 2750 /var/log/rabbitmq
        else
            # The package was already configured: it's an upgrade over
            # a previously installed version, or it's an install over
            # a non-purged version (i.e. deinstalled but configuration
            # files and data are still there).
            true
        fi

        if [ -n "$ZSH_VERSION" ]; then
            echo "Z Shell detected.
to enable rabbitmqctl autocompletion add the following to your .zshrc file:
autoload _enable_rabbitmqctl_completion; _enable_rabbitmqctl_completion"
        fi
    ;;

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

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

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

# Automatically added by dh_installinit/13.11.4
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -z "${DPKG_ROOT:-}" ] && [ -x "/etc/init.d/rabbitmq-server" ]; then
		update-rc.d rabbitmq-server defaults >/dev/null
		if [ -n "$2" ]; then
			_dh_action=restart
		else
			_dh_action=start
		fi
		invoke-rc.d --skip-systemd-native rabbitmq-server $_dh_action || exit 1
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/13.11.4
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	# The following line should be removed in trixie or trixie+1
	deb-systemd-helper unmask 'rabbitmq-server.service' >/dev/null || true

	# was-enabled defaults to true, so new installations run enable.
	if deb-systemd-helper --quiet was-enabled 'rabbitmq-server.service'; then
		# Enables the unit on first installation, creates new
		# symlinks on upgrades if the unit file has changed.
		deb-systemd-helper enable 'rabbitmq-server.service' >/dev/null || true
	else
		# Update the statefile to add new symlinks (if any), which need to be
		# cleaned up on purge. Also remove old symlinks.
		deb-systemd-helper update-state 'rabbitmq-server.service' >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/13.11.4
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -d /run/systemd/system ]; then
		systemctl --system daemon-reload >/dev/null || true
		if [ -n "$2" ]; then
			_dh_action=restart
		else
			_dh_action=start
		fi
		deb-systemd-invoke $_dh_action 'rabbitmq-server.service' >/dev/null || true
	fi
fi
# End automatically added section


exit 0