#!/bin/bash

TARGET_LIST=("nspire" "sfml")

create_configuration() {
	echo "Creating $1 configuration"
	rm config.mk -f
	echo "include platform/$1/rules.mk" >> config.mk
}

is_valid_target() {
	for item in "${TARGET_LIST[@]}"; do
		[[ $1 == "$item" ]] && return 0
	done
	return 1
}

old_PS3=PS3
PS3='#? '
# If $1 isn't set
if [[ -z ${1+z} ]]; then
	echo "Platform:"
	select TARGET in "${TARGET_LIST[@]}"; do
		create_configuration "$TARGET"
		[[ $TARGET == "" ]] || break
	done
# else use it as a platform selection
else
	is_valid_target "$1" && create_configuration "$1"
fi
PS3=old_PS3