#!/bin/bash

################################################################################
#
# The MIT License (MIT)
#
# Copyright (c) 2016 Stéphane Desneux <sdx@iot.bzh>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
################################################################################

#################################################################################
#                              IMPORTANT NOTICE
#
# This script is a compatiblity script with previous (AGL 1.0) envsetup script
# It has been replaced by another script named "aglsetup.sh".
# 
################################################################################

# detect if this script is sourced: see http://stackoverflow.com/a/38128348/6255594
SOURCED=0
if [ -n "$ZSH_EVAL_CONTEXT" ]; then 
	[[ $ZSH_EVAL_CONTEXT =~ :file$ ]] && { SOURCED=1; SOURCEDIR=$(cd $(dirname -- $0) && pwd -P); }
elif [ -n "$KSH_VERSION" ]; then
	[[ "$(cd $(dirname -- $0) && pwd -P)/$(basename -- $0)" != "$(cd $(dirname -- ${.sh.file}) && pwd -P)/$(basename -- ${.sh.file})" ]] && { SOURCED=1; SOURCEDIR=$(cd $(dirname -- ${.sh.file}) && pwd -P); }
elif [ -n "$BASH_VERSION" ]; then
	[[ $0 != "$BASH_SOURCE" ]] && { SOURCED=1; SOURCEDIR=$(cd $(dirname -- $BASH_SOURCE) && pwd -P); }
fi

if [ $SOURCED -ne 1 ]; then
	unset SOURCED
	unset SOURCEDIR
	echo "Error: this script needs to be sourced in a supported shell" >&2
	echo "Please check that the current shell is bash, zsh or ksh and run this script as '. $0 <args>'" >&2
	return 1
else
	unset SOURCED
	if [ -z $1 ]; then
        echo -e "Usage: source envsetup.sh <board/device> [build dir]"
        return 1
	fi
	if [ -n "$2" ]; then
		BUILD_DIR="$2"
	else
		BUILD_DIR=build
	fi
	# echo "DEPRECATED..." | figlet -f big -w 80 -c
	cat <<'EOF' >&2
 ------------------------------------------------------------------------------
| using this script is...                                                      |
|   _____  ______ _____  _____  ______ _____       _______ ______ _____        |
|  |  __ \|  ____|  __ \|  __ \|  ____/ ____|   /\|__   __|  ____|  __ \       |
|  | |  | | |__  | |__) | |__) | |__ | |       /  \  | |  | |__  | |  | |      |
|  | |  | |  __| |  ___/|  _  /|  __|| |      / /\ \ | |  |  __| | |  | |      |
|  | |__| | |____| |    | | \ \| |___| |____ / ____ \| |  | |____| |__| | _ _  |
|  |_____/|______|_|    |_|  \_\______\_____/_/    \_\_|  |______|_____(_|_|_) |
|                                                                              |
| To support the newest/upcoming features, please use the script aglsetup.sh.  |
 ------------------------------------------------------------------------------
EOF
	. $SOURCEDIR/aglsetup.sh -m $1 -b $BUILD_DIR agl-devel agl-netboot agl-demo
	rc=$?
	unset SOURCEDIR
	unset BUILD_DIR
	return $rc
fi