#!/bin/sh

set -e

if [ -z "$OS" ]; then
	OS=`uname -s`
fi
SDL="sdl2"
if [ $OS = "Linux" ]; then
	rm -rf lib
	mkdir lib
	cd sdl
	if [ -f ./configure ]; then
		./configure
		make all
		cd ..
		cp sdl/build/.libs/libSDL2-*.so.*.*.* lib
		sdl=`ls lib`
		link=`echo $sdl | sed -E 's/(so\.[0-9]*).*/\1/'`
		cd lib
		ln -s "$sdl" "$link"
		ln -s "$sdl" libSDL2.so
	elif [ -f ./CMakeLists.txt ]; then
		cmake -S . -B build
		cmake --build build
		cp build/libSDL3.so* ../lib
		SDL="sdl3"
	else
		echo "Failed to find SDL build file!";
		exit 1
	fi
	cd ..
	cd glew
	make all
	cd ..
fi
echo "Path is: $PATH"
if [ $OS = "Win64" ]; then
	make PORTABLE=1 OS=Windows CPU=x86_64 SDL=$SDL clean all
	SDLDLLPATH=sdl/x86_64-w64-mingw32/bin
else
	make PORTABLE=1 SDL=$SDL clean all
	SDLDLLPATH=sdl/i686-w64-mingw32/bin
fi
make menu.bin tmss.md
if [ $OS = "Windows" -o $OS = "Win64" ]; then
	binaries="blastem.exe $SDLDLLPATH/SDL2.dll"
	verstr=`sed -E -n 's/^[^B]+BLASTEM_VERSION "([^"]+)"/blastem \1/p' version.inc`
	txt=".txt"
else
	binaries="dis zdis blastem termhelper"
	if [ $OS = "Darwin" ]; then
		binaries="$binaries Frameworks"
	else
		binaries="$binaries lib"
	fi
	verstr=`./blastem -v`
	txt=""
fi
binaries="$binaries menu.bin tmss.md"
ver=`echo $verstr | awk '/blastem/ { gsub(/\r/, "", $2); print $2 }'`
if [ $OS = "Windows" ]; then
	suffix='-win32'
elif [ $OS = "Win64" ]; then
	suffix='-win64'
elif [ $OS = "Darwin" ]; then
	suffix='-osx'
else
	suffix=`file ./blastem | sed -E 's/^[^:]*: [^ ]* ([0-9]*)-bit .*/\1/'`
fi
dir="blastem${suffix}-${ver}"
echo $dir
rm -rf "$dir"
mkdir "$dir"
cp -r $binaries shaders images default.cfg rom.db gamecontrollerdb.txt systems.cfg "$dir"
for file in README COPYING CHANGELOG; do
	cp "$file" "$dir"/"$file$txt"
done
if [ $OS = "Darwin" ]; then
	cp SDL-LICENSE "$dir"
elif [ $OS = "Windows" -o $OS = "Win64" ]; then
	cp sdl/COPYING.txt "$dir"/SDL-LICENSE$txt
else
	cp sdl/LICENSE.txt "$dir"/SDL-LICENSE$txt
fi
cp glew/LICENSE.txt "$dir"/GLEW-LICENSE$txt

if [ $OS = "Windows" -o $OS = "Win64" ]; then
	rm -f "${dir}.zip"
	zip -r "${dir}.zip" "$dir"
	echo "${dir}.zip"
else
	rm -f "${dir}.tar.gz"
	tar -cvzf "${dir}.tar.gz" "$dir"
	echo "${dir}.tar.gz"
fi