# Template file for 'crystal'
pkgname=crystal
version=0.26.0
revision=1
_shardsversion=0.8.1
_bootstrapversion=0.26.0
_bootstraprevision=1
hostmakedepends="git llvm"
makedepends="gc-devel libatomic_ops pcre-devel libevent-devel libyaml-devel
 libxml2-devel"
depends="gc-devel libatomic_ops pcre-devel libevent-devel libyaml-devel
 libxml2-devel gmp-devel libressl-devel llvm gcc pkg-config"
checkdepends="readline-devel libyaml-devel gmp-devel libressl-devel"
short_desc="The Crystal Programming Language"
maintainer="lvmbdv <ata.kuyumcu@protonmail.com>"
license="Apache-2.0"
homepage="https://crystal-lang.org/"
distfiles="
 https://github.com/crystal-lang/crystal/archive/${version}.tar.gz
 https://github.com/crystal-lang/shards/archive/v${_shardsversion}.tar.gz"
checksum="e98cf1403d5182fce888a120cda61918c329244765eaa265a17038bbfb217ba3
 75c74ab6acf2d5c59f61a7efd3bbc3c4b1d65217f910340cb818ebf5233207a5"
nocross="FIXME: someone needs to sort out the llvm --cxxflags for cross building"
_crystalflags="--release --no-debug --progress"

build_options="binary_bootstrap"
build_options_default="binary_bootstrap"
desc_option_binary_bootstrap="Bootstrap using precompiled binaries"

if [ "$build_option_binary_bootstrap" ]; then
	case "$XBPS_MACHINE" in
	x86_64)
		distfiles+=" https://github.com/crystal-lang/crystal/releases/download/${_bootstrapversion}/crystal-${_bootstrapversion}-${_bootstraprevision}-linux-x86_64.tar.gz"
		checksum+=" 856c6fe8b5104ea9bc9aeaf64e21bacb9082c7edc3ee4e27ad3c462f40b06af5"
		;;
	i686)
		distfiles+=" https://github.com/crystal-lang/crystal/releases/download/${_bootstrapversion}/crystal-${_bootstrapversion}-${_bootstraprevision}-linux-i686.tar.gz"
		checksum+=" 2c822deabd2c5ab2151b8545f8c9b67bfa50515f33bb0b7ebdfcec4c83bbfac5"
		;;
	*)
		broken="cannot be built on $XBPS_MACHINE"
		;;
	esac
else
	hostmakedepends+=" crystal"
fi

do_extract() {
	mkdir -p ${wrksrc}/{shards,$(vopt_if binary_bootstrap bootstrap)}

	tar xfz ${XBPS_SRCDISTDIR}/${pkgname}-${version}/${version}.tar.gz --strip-components=1 -C ${wrksrc}
	tar xfz ${XBPS_SRCDISTDIR}/${pkgname}-${version}/v${_shardsversion}.tar.gz --strip-components=1 -C ${wrksrc}/shards
	if [ "$build_option_binary_bootstrap" ]; then
		tar xf ${XBPS_SRCDISTDIR}/${pkgname}-${version}/crystal-${_bootstrapversion}-${_bootstraprevision}-linux-${XBPS_TARGET_MACHINE}.tar.gz \
			--strip-components=1 -C ${wrksrc}/bootstrap
	fi
}

post_extract() {
	# Check for libtls to determine if libssl is coming from LibreSSL, as suggested by Vaelatern
	sed -i 's/OPENSSL_102 = .*/OPENSSL_102 = {{ `command -v pkg-config > \/dev\/null \&\& pkg-config --atleast-version=1.0.2 libssl \&\& pkg-config --exists libtls || printf succ`.stringify == "succ" }}/' ${wrksrc}/src/openssl/lib_ssl.cr
	sed -i 's/OPENSSL_102 = .*/OPENSSL_102 = {{ `command -v pkg-config > \/dev\/null \&\& pkg-config --atleast-version=1.0.2 libcrypto \&\& pkg-config --exists libtls || printf succ`.stringify == "succ" }}/' ${wrksrc}/src/openssl/lib_crypto.cr
	sed -i 's/OPENSSL_110 = .*/OPENSSL_110 = {{ `command -v pkg-config > \/dev\/null \&\& pkg-config --atleast-version=1.1.0 libssl \&\& pkg-config --exists libtls || printf succ`.stringify == "succ" }}/' ${wrksrc}/src/openssl/lib_ssl.cr
	sed -i 's/OPENSSL_110 = .*/OPENSSL_110 = {{ `command -v pkg-config > \/dev\/null \&\& pkg-config --atleast-version=1.1.0 libcrypto \&\& pkg-config --exists libtls || printf succ`.stringify == "succ" }}/' ${wrksrc}/src/openssl/lib_crypto.cr
}

do_build() {
	if [ -z ${disable_parallel_build} ] && [ -n ${XBPS_MAKEJOBS} ]; then
		_crystalflags="${_crystalflags} --threads ${makejobs:2:4}"
	fi
	make ${makejobs} release=1 FLAGS="${_crystalflags}" \
		CRYSTAL_CONFIG_PATH="lib:/usr/lib/crystal" \
		CRYSTAL_CONFIG_VERSION="${version}" \
		CRYSTAL_CACHE_DIR="/tmp/crystal" \
		$(vopt_if binary_bootstrap PATH="${wrksrc}/bootstrap/bin:$PATH")
	make ${makejobs} docs CRYSTAL_CACHE_DIR="/tmp/crystal"

	cd shards
	${wrksrc}/bin/crystal build ${_crystalflags} -o bin/shards src/shards.cr
}

do_check() {
	make ${makejobs} spec \
		CRYSTAL_CONFIG_VERSION="${version}" \
		CRYSTAL_CACHE_DIR="/tmp/crystal" \
		PATH=".build:$PATH"

	cd shards
	make test CRYSTAL_BIN="${wrksrc}/bin/crystal"
}

do_install() {
	vmkdir /usr/bin
	vmkdir /usr/lib/crystal
	vmkdir /usr/share/doc/crystal
	vmkdir /usr/share/doc/crystal/api
	vmkdir /usr/share/bash-completion/completions/crystal
	vmkdir /usr/share/zsh/site-functions/_crystal
	vmkdir /usr/share/licenses/shards

	vcopy etc/completion.bash /usr/share/bash-completion/completions/crystal
	vcopy etc/completion.zsh /usr/share/zsh/site-functions/_crystal
	vcopy samples /usr/share/doc/crystal
	vcopy docs/* /usr/share/doc/crystal/api
	vcopy src/* /usr/lib/crystal
	vbin .build/crystal crystal
	vlicense LICENSE
	vman man/crystal.1
	vbin shards/bin/shards
	cp shards/LICENSE ${DESTDIR}/usr/share/licenses/shards
}