# Contributor: Jakub Jirutka <jakub@jirutka.cz>
# Maintainer: Jakub Jirutka <jakub@jirutka.cz>
pkgname=ruby-diff-lcs
_gemname=${pkgname#ruby-}
pkgver=1.5.0
pkgrel=2
pkgdesc="Generate difference sets between Ruby sequences"
url="http://halostatue.github.io/diff-lcs/"
arch="noarch"
license="MIT"
depends="ruby"
options="!check"  # to avoid cyclic dependency with rspec
subpackages="$pkgname-tools"
source="https://github.com/halostatue/$_gemname/archive/v$pkgver/$pkgname-$pkgver.tar.gz"
builddir="$srcdir/$_gemname-$pkgver"

build() {
	gem build $_gemname.gemspec
}

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

	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 docs/ spec/ Rakefile *.md *.rdoc *.txt
}

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

	amove usr/bin
}

sha512sums="
56605522c137aa8ea505d659782ddd57d50ca8dae27d52dece5420f5b007521a15a884d81116813214f98871e5e271554f68feb8494ba261d78e59f7e25f42ea  ruby-diff-lcs-1.5.0.tar.gz
"