crown-engine/scripts/dist/package.sh

#!/bin/sh
# SPDX-License-Identifier: GPL-3.0-or-later
# Copyright (c) 2012-2024 Daniele Bartolini et al.

if [ $# -lt 1 ]; then
	echo "Usage: $0 <platform> <arch> [version]"
	echo ""
	echo "e.g."
	echo "$0 linux x64 0.38.0" # Create package for linux x64, v0.38.0
	echo "$0 android arm64"    # Version is inferred from last Git tag
	exit
fi

PLATFORM=$1
ARCH=$2
VERSION=$3

# Validate platform/arch combination.
if [ "${PLATFORM}" = "android" ]; then
	if [ "${ARCH}" != "arm" ] && [ "${ARCH}" != "arm64" ]; then
		echo "Invalid architecture ${ARCH}"
		exit 1
	fi
elif [ "${PLATFORM}" = "html5" ]; then
	if [ "${ARCH}" != "wasm" ]; then
		echo "Invalid architecture ${ARCH}"
		exit 1
	fi
elif [ "${PLATFORM}" = "linux" ]; then
	if [ "${ARCH}" != "x64" ]; then
		echo "Invalid architecture ${ARCH}"
		exit 1
	fi
elif [ "${PLATFORM}" = "windows" ]; then
	if [ "${ARCH}" != "x64" ]; then
		echo "Invalid architecture ${ARCH}"
		exit 1
	fi
else
	echo "Invalid platform ${PLATFORM}"
	exit 1
fi

# If version is not specified, extract it from most recent tag name.
if [ -z "${VERSION}" ]; then
	VERSION=$(git tag | tail -n 1| cut -c2-)
fi
BUILD_JOBS=$(nproc)

if [ "${PLATFORM}" = "windows" ]; then
	EXE_SUFFIX=.exe
else
	EXE_SUFFIX=
fi

# Destination folder.
PACKAGENAME=crown-"${VERSION}"

# Tarball name.
ZIP="tar -zcf"
TARBALLEXTENSION=tar.gz
if [ "${PLATFORM}" = "windows" ]; then
	ZIP="zip -rq"
	TARBALLEXTENSION=zip
fi

TARBALLNAME="crown-${VERSION}-${PLATFORM}-${ARCH}.${TARBALLEXTENSION}"

echo "Crown '${VERSION}' will be packaged as '${TARBALLNAME}'"
echo "Continue? [y/N]"
read -r answer
if [ "${answer}" != "y" ] && [ "${answer}" != "Y" ]; then
	echo "Bye."
	exit;
fi

# Cleanup previous builds.
make clean
rm -rf "${TARBALLNAME}"
rm -rf "${PACKAGENAME}"

# Switch to desired tag.
if [ "${VERSION}" = "master" ]; then
	git checkout "${VERSION}"
else
	git checkout v"${VERSION}"
fi

# Build engine and tools.
if [ "${PLATFORM}" = "android" ]; then
	export ANDROID_NDK_ROOT="$HOME"/android-sdk/ndk/21.4.7075529
	export ANDROID_NDK_ABI=23
	make android-"${ARCH}"-development MAKE_JOBS="${BUILD_JOBS}"
	make android-"${ARCH}"-release MAKE_JOBS="${BUILD_JOBS}"
elif [ "${PLATFORM}" = "html5" ]; then
	export EMSCRIPTEN="$HOME"/emsdk/upstream/emscripten
	make wasm-development MAKE_JOBS="${BUILD_JOBS}"
	make wasm-release MAKE_JOBS="${BUILD_JOBS}"
elif [ "${PLATFORM}" = "linux" ]; then
	make tools-linux-release32 MAKE_JOBS="${BUILD_JOBS}"
	make tools-linux-release64 MAKE_JOBS="${BUILD_JOBS}"
	make linux-release64 MAKE_JOBS="${BUILD_JOBS}"
elif [ "${PLATFORM}" = "windows" ]; then
	/c/Windows/System32/cmd.exe //C "scripts\\dist\\windows-release.bat"

	# Build 64bit tools first.
	export MINGW=/mingw64
	export PATH="${MINGW}/bin:${PATH}"
	make tools-mingw-release64 MAKE_JOBS="${BUILD_JOBS}"

	# Copy required DLLs.
	ldd build/mingw64/bin/level-editor-release.exe | grep '\/mingw.*\.dll' -o | xargs -I{} cp "{}" build/mingw64/bin

	# Copy GTK-related executables.
	cp /mingw64/bin/fc-cache.exe                    build/mingw64/bin
	cp /mingw64/bin/fc-cat.exe                      build/mingw64/bin
	cp /mingw64/bin/fc-list.exe                     build/mingw64/bin
	cp /mingw64/bin/fc-match.exe                    build/mingw64/bin
	cp /mingw64/bin/fc-pattern.exe                  build/mingw64/bin
	cp /mingw64/bin/fc-query.exe                    build/mingw64/bin
	cp /mingw64/bin/fc-scan.exe                     build/mingw64/bin
	cp /mingw64/bin/fc-validate.exe                 build/mingw64/bin
	cp /mingw64/bin/gdbus.exe                       build/mingw64/bin
	cp /mingw64/bin/gdk-pixbuf-query-loaders.exe    build/mingw64/bin
	cp /mingw64/bin/gspawn-win64-helper-console.exe build/mingw64/bin
	cp /mingw64/bin/gspawn-win64-helper.exe         build/mingw64/bin
	cp /mingw64/bin/gtk-query-immodules-3.0.exe     build/mingw64/bin
	cp /mingw64/bin/gtk-update-icon-cache.exe       build/mingw64/bin

	# Copy additional DLLs.
	cp /mingw64/bin/liblzma-5.dll   build/mingw64/bin
	cp /mingw64/bin/librsvg-2-2.dll build/mingw64/bin
	cp /mingw64/bin/libxml2-2.dll   build/mingw64/bin

	# Copy GDK pixbuf loaders.
	mkdir -p build/mingw64/lib/gdk-pixbuf-2.0/2.10.0/loaders
	cp -r /mingw64/lib/gdk-pixbuf-2.0/2.10.0/loaders/*pixbufloader*.dll build/mingw64/lib/gdk-pixbuf-2.0/2.10.0/loaders
	cp -r /mingw64/lib/gdk-pixbuf-2.0/2.10.0/loaders.cache              build/mingw64/lib/gdk-pixbuf-2.0/2.10.0

	# Copy GLib schemas.
	mkdir -p build/mingw64/share/glib-2.0/schemas
	cp -r /mingw64/share/glib-2.0/schemas/gschemas.compiled build/mingw64/share/glib-2.0/schemas

	# Copy Adwaita and hicolor icons.
	mkdir -p build/mingw64/share/icons/Adwaita/scalable
	mkdir -p build/mingw64/share/icons/Adwaita/symbolic
	mkdir -p build/mingw64/share/icons/Adwaita/cursors
	cp -r /mingw64/share/icons/Adwaita/icon-theme.cache   build/mingw64/share/icons/Adwaita
	cp -r /mingw64/share/icons/Adwaita/index.theme        build/mingw64/share/icons/Adwaita
	cp -r /mingw64/share/icons/Adwaita/scalable/*         build/mingw64/share/icons/Adwaita/scalable
	cp -r /mingw64/share/icons/Adwaita/symbolic/*         build/mingw64/share/icons/Adwaita/symbolic
	cp -r /mingw64/share/icons/Adwaita/cursors/*          build/mingw64/share/icons/Adwaita/cursors
	cp -r /mingw64/share/icons/hicolor                    build/mingw64/share/icons

	# Switch to 32bit toolchain, re-generate projects and build 32bit tools.
	export MINGW=/mingw32
	export PATH="${MINGW}/bin:${PATH}"
	make -B tools-mingw-release32 MAKE_JOBS="${BUILD_JOBS}"

	# Rename mingw* to windows*.
	cp -r build/mingw64/* build/windows64 # windows64 exists already, just copy mingw stuff into it (see: windows-release.bat).
	rm -r build/mingw64
	mv    build/mingw32   build/windows32
fi

# Strip unnecessary files from build dir.
find build -iname 'obj'               \
	-o -iname     'projects'          \
	-o -wholename 'android-*/bin/jit' \
	-o -iname     '*.a'               \
	-o -iname     '*.exp'             \
	-o -iname     '*.ilk'             \
	-o -iname     '*.lib'             \
	-o -iname     'bgfx-*'            \
	-o -iname     'bimg_decode-*'     \
	-o -iname     'bimg_encode-*'     \
	-o -iname     'bimg-*'            \
	-o -iname     'bullet-*'          \
	-o -iname     'bx-*'              \
	| tr '\n' '\0'                    \
	| xargs -0 -n1 rm -rf

# Create release package from build dir.
mv build platforms
mkdir "${PACKAGENAME}"
mv platforms "${PACKAGENAME}"

if [ "${PLATFORM}" = "linux" ] || [ "${PLATFORM}" = "windows" ]; then
	# Add target platforms binaries to package.
	for platform_tar in *.tar.gz; do
		if [ -f "${platform_tar}" ]; then
			tar xf "${platform_tar}" --directory=./
		fi
	done

	# Copy exporters, samples etc. to package dir.
	cp    LICENSE   "${PACKAGENAME}"
	cp -r exporters "${PACKAGENAME}"
	cp -r samples   "${PACKAGENAME}"
	mv    "${PACKAGENAME}"/samples/core "${PACKAGENAME}"

	# Create script that launches the editor.
	if [ "${PLATFORM}" = "linux" ]; then
		{
			echo "#!/bin/sh"
			echo "PROJECT=\$1"
			echo "LEVEL=\$2"
			echo "if [ ! -z \$PROJECT ]; then"
			echo "	PROJECT=\$(readlink -f \${PROJECT})"
			echo "fi"
			# https://stackoverflow.com/questions/59895/how-to-get-the-source-directory-of-a-bash-script-from-within-the-script-itself
			echo "DIR=\"\$( cd \"\$( dirname \"\$0\" )\" >/dev/null 2>&1 && pwd )\""
			echo "cd \${DIR}/platforms/linux64/bin"
			echo "export UBUNTU_MENUPROXY="
			echo "./level-editor-release \${PROJECT} \${LEVEL}"
		} > "${PACKAGENAME}"/crown
		chmod +x "${PACKAGENAME}"/crown
	elif [ "${PLATFORM}" = "windows" ]; then
		{
			echo "@echo off"
			echo "call :ABSOLUTEPATH %1"
			echo "set PROJECT=%RETVAL%"
			echo "set LEVEL=%2"
			echo ""
			echo "cd platforms\windows64\bin"
			echo "start level-editor-release.exe %PROJECT% %LEVEL%"
			echo ""
			echo "exit"
			echo ""
			echo ":ABSOLUTEPATH"
			echo "  SET RETVAL=%~dpfn1"
			echo "  EXIT /B"
		} > "${PACKAGENAME}"/crown.bat
	fi
fi

# Compress package.
${ZIP} "${TARBALLNAME}" "${PACKAGENAME}"

# Copy package to server.
if [ ! -z "${PACKAGESERVER}" ]; then
	if [ "${PLATFORM}" = "linux" ]; then
		ssh "${PACKAGESERVER}" "mkdir -p ~/Data/vms/${PACKAGENAME}"
	fi
	scp "${TARBALLNAME}" "${PACKAGESERVER}":~/Data/vms/"${PACKAGENAME}"
fi