APKBUILD

# Contributor: Jakub Jirutka <jakub@jirutka.cz>
# Contributor: Milan P. Stanić <mps@arvanta.net>
# Maintainer: Jakub Jirutka <jakub@jirutka.cz>
pkgname=crystal
pkgver=1.7.3
pkgrel=1
_bootver=1.6.2
_llvmver=14
pkgdesc="The Crystal Programming Language"
url="https://crystal-lang.org/"
arch="x86_64 aarch64"
license="Apache-2.0"
depends="
	gc-dev
	gcc
	gmp-dev
	libatomic_ops
	libevent-dev
	libevent-static
	musl-dev
	pcre-dev
	"
checkdepends="
	openssl-dev>3
	tzdata
	yaml-dev
	zlib-dev
	"
makedepends="
	libxml2-dev
	libxml2-static
	llvm$_llvmver-dev
	llvm$_llvmver-static
	zlib-static
	"
subpackages="$pkgname-doc
	$pkgname-bash-completion:bashcomp:noarch
	$pkgname-zsh-completion:zshcomp:noarch
	"
source="$pkgname-$pkgver.tar.gz::https://github.com/crystal-lang/$pkgname/archive/$pkgver.tar.gz
	https://dev.alpinelinux.org/archive/crystal/crystal-$_bootver-x86_64-alpine-linux-musl.tar.gz
	https://dev.alpinelinux.org/archive/crystal/crystal-$_bootver-aarch64-alpine-linux-musl.tar.gz
	fix-crystal-sh.patch
	"

_coredir="/usr/lib/$pkgname/core"
_shardsdir="/usr/lib/$pkgname/shards"

export CRYSTAL_CONFIG_VERSION="$pkgver"
export CRYSTAL_CACHE_DIR="$srcdir/.cache"
export LLVM_CONFIG="/usr/lib/llvm$_llvmver/bin/llvm-config"

# Build static crystal binary and upload it to dev.a.o, so it can be used
# for building crystal next time (needed for bootstrapping).
# NOTE: After https://github.com/crystal-lang/crystal/issues/5689 is fixed,
# we can also use prebuilt binary from upstream if needed.
snapshot() {
	local binary="$builddir/.build/crystal"
	local tarname="$pkgname-$pkgver-$CTARGET"

	if [ ! -f "$binary" ] || ! file "$binary" | grep -qw 'statically linked'; then
		msg "Building statically linked crystal..."
		BUILD_STATIC=1 abuild clean deps unpack prepare build
	fi

	cd "$srcdir"

	strip "$builddir"/.build/crystal
	install -D -m 755 "$builddir"/.build/crystal "$tarname"/bin/crystal
	tar -czf "$tarname.tar.gz" "$tarname"

	msg "Uploading $tarname.tar.gz to dev.alpinelinux.org"
	scp "$tarname.tar.gz" dev.alpinelinux.org:/archive/$pkgname/

	APKBUILD="../APKBUILD" abuild undeps
}

prepare() {
	default_prepare

	# FIXME: These specs fail with invalid memory access.
	rm spec/compiler/compiler_spec.cr

	cat > Makefile.local <<-EOF
		progress = 1
		threads = ${JOBS:-2}
		verbose = 1
		FLAGS = --verbose --target $CTARGET ${BUILD_STATIC:+"--link-flags=-no-pie"}
		LLVM_CONFIG = $LLVM_CONFIG
	EOF
}

build() {
	make crystal \
		CRYSTAL_CONFIG_BUILD_COMMIT= \
		CRYSTAL_CONFIG_PATH="lib:$_shardsdir:$_coredir" \
		PATH="$srcdir/$pkgname-$_bootver-$CBUILD/bin:$PATH" \
		release=1 \
		static=${BUILD_STATIC:-}
}

check() {
	make std_spec threads=1 SPEC_FLAGS='--no-color --verbose'

	find samples -name '*.cr' | xargs -tn 1 ./bin/crystal build --no-codegen

	# Takes ~1 hour on x86_64, ~1.5 hour on aarch64.
	#make compiler_spec threads=1 SPEC_FLAGS='--no-color --verbose'
}

package() {
	install -D -m 755 .build/crystal "$pkgdir"/usr/bin/crystal
	install -D -m 644 man/crystal.1 "$pkgdir"/usr/share/man/man1/crystal.1

	mkdir -p "$pkgdir$_coredir" "$pkgdir$_shardsdir"
	cp -r src/* "$pkgdir$_coredir"/

	cd "$pkgdir$_coredir"
	rm llvm/ext/llvm_ext.o
}

bashcomp() {
	pkgdesc="Bash completions for $pkgname"
	depends=""
	install_if="$pkgname=$pkgver-r$pkgrel bash-completion"

	cd "$builddir"
	install -D -m 644 etc/completion.bash \
		"$subpkgdir"/usr/share/bash-completion/completions/$pkgname
}

zshcomp() {
	pkgdesc="ZSH completions for $pkgname"
	depends=""
	install_if="$pkgname=$pkgver-r$pkgrel zsh"

	cd "$builddir"
	install -D -m 644 etc/completion.zsh \
		"$subpkgdir"/usr/share/zsh/site-functions/_$pkgname
}

sha512sums="
97efff14523207d5939a6fb92c648c0d1160d968a359b505e916ce438b71797539498a6b90da5bb9474d509a13b313622f6e3520523378342e099ad1e6d9c5a5  crystal-1.7.3.tar.gz
5dc90b775922f4d48997a00ee562d8f17e0725f3835ab4f8fa7b346d22899d609da9bbe3d4d8deb5dcdfeaed74333c8cc5be9d7a55faf7f055cd2e4b2e16540a  crystal-1.6.2-x86_64-alpine-linux-musl.tar.gz
5a27461a8b0df1a035b5555089476e6206cf28450ce6f71e027609d6b7e7c38aac32318c9842c45e0e9e060c1a52debda8445c00e19f8b1687472912ab19718b  crystal-1.6.2-aarch64-alpine-linux-musl.tar.gz
2ba9e26eb1e6d20681e7f2ad78e0ebd75ae0dc614624c8de90c918046d0451f43173a23981dbebb47d1da2cf58663e8b1169d7f32799b054fc0f6a6cb112b7c5  fix-crystal-sh.patch
"