# Template file for 'cargo'
pkgname=cargo
version=0.42.0
revision=2
wrksrc="cargo-${version}"
build_helper=rust
hostmakedepends="rust python curl cmake pkg-config"
makedepends="libcurl-devel libgit2-devel"
depends="rust"
short_desc="Rust package manager"
maintainer="Enno Boland <gottox@voidlinux.org>"
license="MIT, Apache-2.0"
homepage="https://crates.io/"
_libgit2_ver=0.9.2
_git2_ver=0.10.2
distfiles="https://github.com/rust-lang/cargo/archive/${version}.tar.gz
 https://github.com/rust-lang/git2-rs/archive/libgit2-sys-${_libgit2_ver}.tar.gz"
checksum="22e60eca84d0f146ef45534e592b1c829a0cdf23452c2a23d2cde40d6c793b8a
 61e1329785a2957721b28ec7d13c22749553f67179d7dde8e5793c4872eec48a"
_cargo_dist_version=0.41.0
build_options="static"

if [ "$CROSS_BUILD" ]; then
	hostmakedepends+=" cargo"
	makedepends+=" rust"
else
	_bootstrap_url="https://static.rust-lang.org/dist"

	case "$XBPS_MACHINE" in
		x86_64*|i686|ppc64le|ppc) ;;
		ppc*) _bootstrap_url="https://alpha.de.repo.voidlinux.org/distfiles" ;;
		*) broken="unsupported host: ${XBPS_MACHINE}" ;;
	esac

	distfiles+="
	 ${_bootstrap_url}/cargo-${_cargo_dist_version}-${RUST_BUILD}.tar.xz"

	case "$XBPS_MACHINE" in
		i686)
			checksum+="
			 c48bc132f4025ff39b1b6dc52aef9d406c3f926ce05fe92d943ceab7a5fd6058"
			;;
		x86_64)
			checksum+="
			 9b6ae643fa240c5ecbc1dc390f4020b6a683f25bac6f7437ebd4b9d32a8d0b6c"
			;;
		x86_64-musl)
			checksum+="
			 848646326474392bdac70a5bfa06efda4c36e2bbbf088f07456f98c7575844e1"
			;;
		ppc64le)
			checksum+="
			 7705f21d938a72ba6f01818661b2dea29183209940a335f18d1761e1e03d3710"
			;;
		ppc64le-musl)
			checksum+="
			 0fbe481d284a14b84cc63ccb50caeb248200f238d2c3e449c2b8a8bf49c951ce"
			;;
		ppc64)
			checksum+="
			 23a7967b0c1c762cdbea4f850cacbb462e386977203c0d5ff060275c526d80d7"
			;;
		ppc64-musl)
			checksum+="
			 d5a808fdb50068a14d6578f052c9e21ae7881d4ecdcf9e098c5e2c2b1ae65786"
			;;
		ppc)
			checksum+="
			 295030192cf5b7e1fce75845a1961619a5f701185400ad816cf950d4e18f0646"
			;;
		ppc-musl)
			checksum+="
			 91cc5d6f0192f68d5053fb460dd8347b28cb29b4a63a6e648d6b754795b5c4e8"
			;;
	esac
fi

post_extract() {
	if [ -z "$CROSS_BUILD" ]; then
		mkdir -p target/snapshot
		cp ../cargo-${_cargo_dist_version}-${RUST_TARGET}/cargo/bin/cargo cargo
	fi

	mv ${XBPS_BUILDDIR}/git2-rs-libgit2-sys-${_libgit2_ver} .
	mv git2-rs-libgit2-sys-${_libgit2_ver}/libgit2-sys .
}

post_patch() {
	# but only use the patched libgit2 when not static; when static, bundled
	# libgit2 is used and this would not work (libgit2 sources are not there)
	if [ ! "$build_option_static" ]; then
		cat >> Cargo.toml <<- EOF
			[patch.crates-io]
			libgit2-sys = { path = './libgit2-sys' }
		EOF
	fi
}

do_build() {
	if [ "$build_option_static" ]; then
		unset LIBGIT2_SYS_USE_PKG_CONFIG
		unset LIBSSH2_SYS_USE_PKG_CONFIG
		export OPENSSL_STATIC=1
		# rust-openssl can not be linked static if pkg-config is used
		export OPENSSL_NO_PKG_CONFIG
		export OPENSSL_DIR="${XBPS_CROSS_BASE}/usr"
	fi

	if [ "$CROSS_BUILD" ]; then
		cargo="cargo"
	else
		cargo="./cargo"
	fi

	# gotta pin out libgit2-sys at the version
	$cargo update
	$cargo update --package git2 --precise ${_git2_ver}
	$cargo update --package libgit2-sys --precise ${_libgit2_ver}
	$cargo build --release $(vopt_if static --features="all-static")
}

do_install() {
	if [ "$CROSS_BUILD" ]; then
		vbin target/${RUST_TARGET}/release/cargo
	else
		vbin target/release/cargo
	fi
	for f in src/etc/man/*.?; do
		vman $f
	done
	vinstall src/etc/cargo.bashcomp.sh 0644 \
	 usr/share/bash-completion/completions cargo
	vinstall src/etc/_cargo 0644 usr/share/zsh/site-functions

	vlicense LICENSE-APACHE
	vlicense LICENSE-MIT
	vlicense LICENSE-THIRD-PARTY
}