# Contributor: Jakub Jirutka <jakub@jirutka.cz>
# Maintainer: Jakub Jirutka <jakub@jirutka.cz>
pkgname=ruby-diff-lcs
_gemname=${pkgname#ruby-}
pkgver=1.3
pkgrel=2
pkgdesc="Generate difference sets between Ruby sequences"
url="http://halostatue.github.io/diff-lcs/"
arch="noarch"
license="MIT"
depends="ruby"
options="!check"  # to avoid cyclic dependency with rspec
subpackages="$pkgname-tools"
source="$pkgname-$pkgver.tar.gz::https://github.com/halostatue/$_gemname/archive/v$pkgver.tar.gz"
builddir="$srcdir/$_gemname-$pkgver"

build() {
	cd "$builddir"
	gem build $_gemname.gemspec
}

package() {
	local gemdir="$pkgdir/$(ruby -e 'puts Gem.default_dir')"
	local geminstdir="$gemdir/gems/$_gemname-$pkgver"

	cd "$builddir"
	gem install --local \
		--install-dir "$gemdir" \
		--bindir "$pkgdir/usr/bin" \
		--ignore-dependencies \
		--no-document \
		--verbose \
		$_gemname

	# Remove unnecessary files.
	cd "$gemdir"
	rm -r cache/ build_info/ doc/
	cd "$geminstdir"
	rm -r autotest/ docs/ spec/ Rakefile *.md *.rdoc *.txt
}

tools() {
	pkgdesc="$pkgdesc (CLI tools)"
	depends="$pkgname=$pkgver-r$pkgrel"

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

sha512sums="b455f86ab006cbb823c2f8ed7fcde16c432e3783b6408ec305e57b7f4d0cf98bad586786947414ec3dc27e885b1485e534d26df19eaa9972874d78a8829b501e  ruby-diff-lcs-1.3.tar.gz"