#!/bin/sh
# $OpenBSD: INSTALL,v 1.1.1.1 2001/01/02 14:50:35 naddy Exp $
#
# Pre/post-installation setup of ion

# exit on errors, use a sane path and install prefix
#
set -e
PATH=/bin:/usr/bin:/sbin:/usr/sbin
PREFIX=${PKG_PREFIX:-/usr/local}
CONFIG_DIR=${SYSCONFDIR}/ion
CONFIG_FILE=$CONFIG_DIR/ion.conf
SAMPLE_CONFIG_DIR=$PREFIX/share/examples/ion

# Function: tell the user what they need to do to use the port just installed
#
do_notice()
{
    echo
    echo "+---------------"
    echo "| The existing $1 configuration file, ${CONFIG_FILE},"
    echo "| has NOT been changed.  You may want to compare it to the"
    echo "| current sample files in ${SAMPLE_CONFIG_DIR}"
    echo "| and update your configuration as needed."
    echo "+---------------"
    echo
}

# Function: install configuration files
#
do_install()
{
    install -o root -g wheel -d ${CONFIG_DIR}
    install -o root -g wheel ${SAMPLE_CONFIG_DIR}/sample.conf ${CONFIG_FILE}
    perl -i -pe "s#(include\\s+\")([^\"]*\")#\$1$SAMPLE_CONFIG_DIR/\$2#" ${CONFIG_FILE}
    echo
    echo "+---------------"
    echo "| The $1 configuration file, ${CONFIG_FILE},"
    echo "| has been installed.  Please view this file and change"
    echo "| the configuration to meet your needs"
    echo "+---------------"
    echo
}

# Verify proper execution
#
if [ $# -ne 2 ]; then
    echo "usage: $0 distname { PRE-INSTALL | POST-INSTALL }" >&2
    exit 1
fi

# Verify/process the command
#
case $2 in
    PRE-INSTALL)
	: nothing to pre-install for this port
	;;
    POST-INSTALL)
	if [ -f ${CONFIG_FILE} ]; then
	    do_notice "$1"
	else
	    do_install "$1"
	fi
	;;
    *)
	echo "usage: $0 distname { PRE-INSTALL | POST-INSTALL }" >&2
	exit 1
	;;
esac

exit 0