#!/bin/bash
set -e

if [ $# -eq "0" ]; then
	echo "Usage: `basename $0` version [outputdir]"
	exit 1
fi

TAG="$1"
if [ $# -eq "1" ]; then
	OUTPUTDIR=$(pwd)
else
	OUTPUTDIR=$2
fi

command -v python3 >/dev/null 2>&1 || { echo >&2 "The OpenRA mod SDK packaging requires python 3."; exit 1; }
command -v make >/dev/null 2>&1 || { echo >&2 "The OpenRA mod SDK packaging requires make."; exit 1; }

if [[ "$OSTYPE" != "darwin"* ]]; then
	command -v curl >/dev/null 2>&1 || command -v wget > /dev/null 2>&1 || { echo >&2 "The OpenRA mod SDK packaging requires curl or wget."; exit 1; }
	command -v makensis >/dev/null 2>&1 || { echo >&2 "The OpenRA mod SDK packaging requires makensis."; exit 1; }
fi

PACKAGING_DIR=$(python3 -c "import os; print(os.path.dirname(os.path.realpath('$0')))")

if [[ "$OSTYPE" == "darwin"* ]]; then
	echo "Windows packaging requires a Linux host."
	echo "Linux AppImage packaging requires a Linux host."
	echo "Building macOS package"
	${PACKAGING_DIR}/macos/buildpackage.sh "${TAG}" "${OUTPUTDIR}"
	if [ $? -ne 0 ]; then
		echo "macOS package build failed."
	fi
else
	echo "Building Windows package"
	${PACKAGING_DIR}/windows/buildpackage.sh "${TAG}" "${OUTPUTDIR}"
	if [ $? -ne 0 ]; then
		echo "Windows package build failed."
	fi

	echo "Building Linux AppImage package"
	${PACKAGING_DIR}/linux/buildpackage.sh "${TAG}" "${OUTPUTDIR}"
	if [ $? -ne 0 ]; then
		echo "Linux AppImage package build failed."
	fi

	echo "macOS packaging requires a macOS host."
fi

echo "Package build done."