# Contributor: Jakub Jirutka <jakub@jirutka.cz>
# Maintainer: Jakub Jirutka <jakub@jirutka.cz>
pkgname=jruby
pkgver=9.1.12.0
pkgrel=0
pkgdesc="An implementation of Ruby on the JVM"
url="http://jruby.org"
arch="noarch"
license="EPL GPL-2 LGPL-2.1 custom"
# libc6-compat: https://github.com/jnr/jnr-posix/issues/73
depends="$pkgname-libs java-jffi-native>=1.2 libc6-compat>=1.1.12-r5 openjdk8-jre-base"
makedepends="openjdk8 zip"
subpackages="
	$pkgname-did_you_mean
	$pkgname-irb
	$pkgname-minitest
	$pkgname-net-telnet:net_telnet
	$pkgname-power_assert
	$pkgname-rake
	$pkgname-rdoc
	$pkgname-readline
	$pkgname-test-unit:test_unit
	$pkgname-libs"
# jruby (launch script): https://github.com/jruby/jruby/pull/1860
source="https://s3.amazonaws.com/jruby.org/downloads/$pkgver/$pkgname-bin-$pkgver.tar.gz
	jruby"
builddir="$srcdir/$pkgname-$pkgver"

_destdir="/usr/share/$pkgname"
_bindir="$_destdir/bin"
_rubydir="$_destdir/lib/ruby"
_gemdir="$_rubydir/gems/shared"
_stdlibdir="$_rubydir/stdlib"

prepare() {
	cd "$builddir"/bin
	rm *.bat *.dll *.exe
	rm jirb_swing jruby jruby200.sh jruby.*

	cd "$builddir"/lib/ruby/stdlib
	rm -r win32 Win32API.rb

	# Remove useless native binaries from JARs.
	zip -qd jline/jline/*/jline-*.jar META-INF/native/*
	zip -qd "$builddir"/lib/jruby.jar jni/*
}

check() (
	cd "$srcdir"

	export JRUBY_HOME="$builddir"
	sh jruby --version
	sh jruby -e 'puts "Hello, world!"'
)

package() {
	cd "$builddir"

	install -m644 -D "$builddir"/lib/jruby.jar \
		"$pkgdir"$_destdir/lib/jruby.jar

	install -m755 -D "$srcdir"/jruby "$pkgdir"$_bindir/jruby

	# Some of the below copied files will be moved to subpackages by split functions.

	install -dm755 "$pkgdir"$_rubydir
	cp -r lib/ruby/gems lib/ruby/stdlib "$pkgdir"$_destdir/lib/ruby/

	cp bin/* "$pkgdir"$_bindir/

	install -dm755 "$pkgdir"/usr/bin
	local file; for file in jgem jirb jruby jrubyc; do
		ln -sf $_bindir/$file "$pkgdir"/usr/bin/$file
	done

	install -m644 -D COPYING "$pkgdir"/usr/share/licenses/$pkgname/COPYING
}

did_you_mean() {
	pkgdesc="Did you mean? experience in JRuby"
	depends="$pkgname"

	_mvgem did_you_mean
}

irb() {
	pkgdesc="Interactive JRuby console"
	depends="$pkgname $pkgname-readline"

	_mvgem irb
	_mv $_bindir/irb usr/bin/jirb
}

minitest() {
	pkgdesc="Ruby testing tool supporting TDD, BDD, mocking, and benchmarking"
	depends="$pkgname"

	_mvgem minitest
}

net_telnet() {
	pkgdesc="Telnet client functionality for JRuby"
	depends="$pkgname"

	_mvgem net-telnet
}

power_assert() {
	pkgdesc="Power Assert for JRuby"
	depends="$pkgname"

	_mvgem power_assert
}

rake() {
	pkgdesc="Ruby based make-like utility."
	depends="$pkgname"

	_mvgem rake
	_mv $_bindir/rake
}

rdoc() {
	pkgdesc="Ruby documentation tool"
	depends="$pkgname $pkgname-irb"

	_mvgem rdoc
	_mv $_bindir/rdoc $_bindir/ri
}

readline() {
	pkgdesc="Readline support for JRuby"
	depends="$pkgname java-jansi-native"

	_mv $_stdlibdir/jline
	mv "$pkgdir"$_stdlibdir/readline* "$subpkgdir"$_stdlibdir/
}

test_unit() {
	pkgdesc="Legacy xUnit family unit testing framework for JRuby"
	depends="$pkgname $pkgname-power_assert"

	_mvgem test-unit
	_mv $_stdlibdir/test $_bindir/testrb
}

libs() {
	pkgdesc="JRuby's standard libraries"
	depends=""

	_mv $_rubydir/gems $_rubydir/stdlib
}


_mv() {
	local path; for path in "$@"; do
		mkdir -p "$subpkgdir"/${path%/*}
		mv "$pkgdir"/$path "$subpkgdir"/${path%/*}/
	done
}

_mvgem() {
	local name="$1"
	local file

	cd "$pkgdir"
	for file in ./$_stdlibdir/$name.rb \
			./$_stdlibdir/$name \
			./$_gemdir/gems/$name-* \
			./$_gemdir/specifications/default/$name-*; do
		[ -e "$pkgdir"/$file ] || continue
		_mv "$file"
	done
}

sha512sums="8a9f88d517d8002be570aa95aebb0063eb62a47efee191155f9fa4f045854910f78431514f857c438167ec42f4241faf74d4a8d236ae36feae58732312e4bbed  jruby-bin-9.1.12.0.tar.gz
f2906a0136f437eaa119eae26d93b1a8e3411bc4ccee9453debf7a5d57bce767100b36a660db42184fd8398ff258455c3f2a8ef1082c907285b48d1b9b218bc2  jruby"