# Maintainer: Olliver Schinagl <oliver@schinagl.nl>
_luaversions="5.1 5.2 5.3"
pkgname="lua-dbus_proxy"
_rockname="${pkgname#lua-*}"
pkgver="0.9.0"
pkgrel=0
pkgdesc="Simple API around GLib's GIO:GDBusProxy built on top of lgi"
url="https://github.com/stefano-m/lua-dbus_proxy"
arch="all"
license="Apache-2.0"
depends="dbus lua-lgi"
subpackages="${pkgname}-doc"
makedepends="luarocks gobject-introspection-dev"
options="!check" # Tests require running dbus server to interact with
source="${pkgname}-${pkgver}.tar.gz::https://github.com/stefano-m/lua-dbus_proxy/archive/v${pkgver}.tar.gz"

for _luaversion in ${_luaversions}; do
	makedepends="${makedepends} lua${_luaversion}-dev"
	subpackages="${subpackages} lua${_luaversion}-${_rockname}:_subpackage"
done

build() {
	for _luaversion in ${_luaversions}; do
		msg "Building for Lua ${_luaversion}"
		"luarocks-${_luaversion}" \
		     CC="${CC}" \
		     CFLAGS="${CFLAGS} -fPIC" \
		     LUA_INCDIR="$(pkg-config --variable=includedir "lua${_luaversion}")" \
		     LUA_LIBDIR="$(pkg-config --variable=libdir "lua${_luaversion}")" \
	             LUA_VERSION="${_luaversion}" \
		     make --tree="./build-${_luaversion}" \
		     "rockspec/${_rockname}-${pkgver}-"*".rockspec"
	done
}

package() {
	mkdir -p "${pkgdir}/usr/share/doc/${pkgname}/"
	cp -r "docs/" "${pkgdir}/usr/share/doc/${pkgname}/"
}

_subpackage() {
	_luaversion="${subpkgname%-${_rockname}}"
	_luaversion="${_luaversion#lua*}"
	pkgdesc="${pkgdesc} - for Lua ${_luaversion}"
	depends="${depends} lua${_luaversion}"
	install_if="lua${_luaversion} ${pkgname}=${pkgver}-r${pkgrel}"

	for _luascript in "${builddir}/build-${_luaversion}/share/lua/${_luaversion}/${_rockname}/"*.lua; do
		install -D -m 644 \
		        -t "${subpkgdir}/usr/share/lua/${_luaversion}/${_rockname}" \
			"${_luascript}"
	done
}

sha512sums="f49a91f0f1b53a5cc5b5266ecc1f500e46676ccb910750827ef778ba5ed740d135d3b49592c8256a23a7770604a77d3fc110854626b35b5e67bb7608ee633eb1  lua-dbus_proxy-0.9.0.tar.gz"