# Contributor: Vince Mele <vmele@inoc.com>
# Maintainer:
pkgname=dnsdist
pkgver=1.4.0
pkgrel=1
pkgdesc="dnsdist is a highly DNS-, DoS-, and abuse-aware loadbalancer."
url="https://dnsdist.org"
arch="all"
license="GPL-2.0-only"
_lua_version="5.1"
depends="$pkgname-common !$pkgname-luajit"
checkdepends="findutils"
makedepends="boost-dev fstrm-dev libedit-dev libsodium-dev lua$_lua_version-dev
	net-snmp-dev protobuf-dev re2-dev luajit-dev h2o-dev wslay-dev"
pkgusers="dnsdist"
pkggroups="dnsdist"
install="$pkgname-common.pre-install"
subpackages="$pkgname-common::noarch $pkgname-doc $pkgname-luajit"
source="https://downloads.powerdns.com/releases/dnsdist-$pkgver.tar.bz2"

case "$CARCH" in
	ppc64le) options="$options !check" ;;
esac

prepare() {
	default_prepare
	cp -a "$builddir" "$builddir-jit"
}

_configure() {
	local _arg="$1"
	local _luajit
	local _unit_tests

	[ "$_arg" = '-jit' ] || _arg='' _luajit="lua$_lua_version"

	cd "$builddir$_arg"

	# builds are timing out on armhf
	_unit_tests='--enable-unit-tests'
	case "$DRONE_REPO_OWNER-$DRONE_RUNNER_PLATFORM-$CARCH" in
		alpinelinux-linux/arm-armhf) _unit_tests="${_unit_tests}=no" ;;
	esac

	# LIBH2OEVLOOP_LIBS env variable is because of a pkgconfig bug as per
	# https://bugs.launchpad.net/ubuntu/+source/h2o/+bug/1826152 and can be
	# removed when fixed upstream.
	LIBH2OEVLOOP_LIBS="-lh2o-evloop -lwslay" ./configure \
		--build="$CBUILD" \
		--host="$CHOST" \
		--prefix=/usr \
		--sysconfdir=/etc \
		--mandir=/usr/share/man \
		--enable-dnscrypt \
		--enable-dns-over-tls \
		--enable-dns-over-https \
		--enable-re2 \
		${_unit_tests} \
		--with-protobuf \
		--with-boost=/usr/include \
		--with-net-snmp \
		--with-lua${_luajit:+=$_luajit}
}

build() {
	_configure
	make

	[ -d "$builddir-jit" ] || return 0

	_configure -jit
	make
}

_cat_found_file() {
	local _rc="$?"
	find -name "$1" -type f -ls -printf '%P {{{\n' -exec cat -v -n '{}' ';' -printf '}}} %P\n'
	return "$_rc"
}

check() {
	make check || _cat_found_file 'test-suite.log'
	./dnsdist --version

	cd "$builddir-jit"
	make check || _cat_found_file 'test-suite.log'
	./dnsdist --version
}

package() {
	make -j1 DESTDIR="$pkgdir" install

	mv "$pkgdir/usr/bin/$pkgname" "$pkgdir/usr/bin/$pkgname-lua"

	if cd "$builddir-jit"; then
		make -j1 DESTDIR="$pkgdir" install-exec
		mv "$pkgdir/usr/bin/$pkgname" "$pkgdir/usr/bin/$pkgname-luajit"
	fi

	mv "$pkgdir/usr/bin/$pkgname-lua" "$pkgdir/usr/bin/$pkgname"
}

common() {
	pkgdesc="$pkgname common files"
	depends=""

	mkdir -p "$subpkgdir"
}

luajit() {
	pkgdesc="$pkgname with luajit bindings"
	depends="$pkgname-common !$pkgname"

	mkdir -p "$subpkgdir/usr/bin"
	mv "$pkgdir/usr/bin/$pkgname-luajit" "$subpkgdir/usr/bin/$pkgname"
}

sha512sums="c9450e97325d8ad8c8c3a395412c46ea8053cbe1ebe73329a1618212ba29bdf2f8da908ae2b90c314b5aab613387f42363e3a5322b1a36f60190fb48e1c425c5  dnsdist-1.4.0.tar.bz2"