# Contributor: Johannes Matheis <jomat+alpinebuild@jmt.gr>
# Maintainer: Johannes Matheis <jomat+alpinebuild@jmt.gr>

_luaversions="5.1 5.2"
pkgname=lua-event
_n=${pkgname#lua-}
pkgver=0.4.3
pkgrel=2
pkgdesc="Lua binding for libevent"
url="https://github.com/harningt/luaevent"
arch="all"
license="MIT"
depends=""
depends_dev="libevent-dev"
makedepends="$depends_dev"
install=""
source="${url}/archive/v${pkgver}.tar.gz"

for _i in $_luaversions; do
	makedepends="$makedepends lua${_i}-dev"
	subpackages="$subpackages lua${_i}-${_n}:_split${_i/./}"
done


_builddir="${srcdir}/luaevent-${pkgver}"

prepare() {
	local i
	cd "$_builddir"
	for i in $source; do
		case $i in
		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
		esac
	done

	cd "$srcdir"
	for i in $_luaversions; do
		cp -r "$_builddir" build-$i
	done
}

build() {
	cd "$_builddir"
	for i in $_luaversions; do
		cd "$srcdir"/build-$i
		make LUA_INC_DIR=/usr/include/lua$i || return 1
	done
}

package() {
	cd "$_builddir"
	for i in $_luaversions; do
		cd "$srcdir"/build-$i
		make install \
			DESTDIR="$pkgdir" \
			INSTALL_DIR_LUA=/usr/share/lua/$i \
			INSTALL_DIR_BIN=/usr/lib/lua/$i \
			|| return 1
	done
}

_split() {
	local d= _ver=$1
	pkgdesc="$pkgdesc - for Lua $_ver"
	depends=
	install_if="lua$_ver $pkgname=$pkgver-r$pkgrel"
	for d in usr/lib/lua usr/share/lua; do
		if [ -d "$pkgdir"/$d/$_ver ]; then
			mkdir -p "$subpkgdir"/$d
			mv "$pkgdir"/$d/$_ver "$subpkgdir"/$d/ || return 1
		fi
	done
}

for _i in $_luaversions; do
	eval "_split${_i/./}() { _split $_i; }"
done

md5sums="3d0efc3d3751fddecedba0c25e0652df  v0.4.3.tar.gz"
sha256sums="9a3ea7671caa95af2763a7125818991b3742168db75b3025d04af5241349d9c5  v0.4.3.tar.gz"
sha512sums="5f02c9d40e59589a2b932b49d27230ca6650174feeda2cf412769c33af056c9df52d38fdd5fc12f0f6318b788e29a2deef54f11beb4becc48818edd27185f161  v0.4.3.tar.gz"