#! /bin/sh

# $FreeBSD: ports/databases/postgresql7/pkg-install,v 1.7 2003/01/04 01:10:13 seanc Exp $

PATH=/bin:/usr/sbin

DB_DIR=${PKG_PREFIX}/pgsql

backupwarning() {
	echo "
  =========== BACKUP YOUR DATA! =============
  As always, backup your data before
  upgrading. If the upgrade leads to a higher
  minor revision (e.g. 7.2.x -> 7.3), a dump
  and restore of all databases is
  required. This is *NOT* done by the port!

  Press ctrl-C *now* if you need to pg_dump.
  ===========================================
"
	sleep 5
}

case $2 in
PRE-INSTALL)
	backupwarning
	USER=pgsql
	GROUP=${USER}
	UID=70
	GID=${UID}

	if pw group show "${GROUP}" 2>/dev/null; then
		echo "You already have a group \"${GROUP}\", so I will use it."
	else
		if pw groupadd ${GROUP} -g ${GID}; then
			echo "Added group \"${GROUP}\"."
		else
			echo "Adding group \"${GROUP}\" failed..."
			exit 1
		fi
	fi

	if pw user show "${USER}" 2>/dev/null; then
		echo "You already have a user \"${USER}\", so I will use it."
	else
		if pw useradd ${USER} -u ${UID} -g ${GROUP} -h - \
			-d ${DB_DIR} -c "PostgreSQL Daemon"
		then
			echo "Added user \"${USER}\"."
		else
			echo "Adding user \"${USER}\" failed..."
			exit 1
		fi
	fi

	if ! [ -x ~pgsql ] ; then 
		mkdir -p ${DB_DIR}
		chown pgsql:pgsql ${DB_DIR}
	fi
	;;

BACKUPWARNING)
	backupwarning
	;;
esac
