#!/bin/sh
# -------
# File:        lliure-profile
# Description: LliureX /etc/skel/.profile utility
# Author:      Luis Garcia Gisbert <garcia_luigis@gva.es>
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along 
# with this program; if not, write to the Free Software Foundation, Inc., 
# 51 Franklin St, Fifth Floor, Boston MA 02110-1301 USA
# --------

set -e

PATH="/usr/sbin:/usr/bin:/sbin:/bin"

PROFILE_FILE="/etc/skel/.profile"
TEMPLATE_FILE="/usr/share/lliurex-base-files/templates/profile"

case "$1" in
	update)
		# divert if required
		if [ -r "$TEMPLATE_FILE" ] && [ "$(dpkg-divert --truename "$PROFILE_FILE")" = "$PROFILE_FILE" ] ; then
			dpkg-divert --package lliurex-base-files --rename --quiet --add --divert ${PROFILE_FILE}.orig ${PROFILE_FILE} || true
		fi
		# set default language and override with system default (if any)
		LANGUAGE="es_ES:es:en"
		for f in /etc/environment /etc/default/locale ; do
			[ ! -r "$f" ] || . $f
		done
		TMP_FILE="$(tempfile -m 644)"
		sed -e "s%_@_LANGUAGE_@_%$LANGUAGE%g" "$TEMPLATE_FILE" > "$TMP_FILE"
		mv -f "$TMP_FILE" "$PROFILE_FILE"
		;;
	remove)
		# remove diversion if required
		if [ -r "${PROFILE_FILE}.orig" ][ "$(dpkg-divert --truename "$PROFILE_FILE")" != "$PROFILE_FILE" ] ; then
			rm -f "$PROFILE_FILE"
			dpkg-divert --package lliurex-base-files --rename --quiet --remove "$PROFILE_FILE" || true
		fi
		;;
	*)
		echo "Usage: $(basename "$0") {update|remove}" >&2
		;;

esac

exit 0