1 files changed, 96 insertions, 0 deletions
diff --git a/dev-ruby/gherkin/gherkin-2.12.0-r3.ebuild b/dev-ruby/gherkin/gherkin-2.12.0-r3.ebuild
new file mode 100644
index 000000000000..158c8a1407f4
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@@ -0,0 +1,96 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+USE_RUBY="ruby19 ruby20 ruby21 ruby22"
+
+RUBY_FAKEGEM_TASK_DOC=""
+RUBY_FAKEGEM_TASK_TEST=""
+
+RUBY_FAKEGEM_DOCDIR="rdoc"
+RUBY_FAKEGEM_EXTRADOC="History.md README.md"
+
+inherit ruby-fakegem
+
+DESCRIPTION="Fast Gherkin lexer and parser based on Ragel"
+HOMEPAGE="https://github.com/cucumber/gherkin"
+LICENSE="MIT"
+SRC_URI="https://github.com/cucumber/gherkin/archive/v${PV}.tar.gz -> ${P}-git.tgz"
+
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86"
+SLOT="0"
+IUSE="doc test"
+
+DEPEND="${DEPEND} dev-util/ragel"
+RDEPEND="${RDEPEND}"
+
+ruby_add_bdepend "
+	dev-ruby/rake-compiler
+	test? (
+		>=dev-ruby/builder-2.1.2
+		>=dev-util/cucumber-1.1.3
+		>=dev-ruby/rspec-2.6.0:2
+		>=dev-ruby/term-ansicolor-1.0.5
+	)
+	doc? ( >=dev-ruby/yard-0.8.3 )"
+
+ruby_add_rdepend ">=dev-ruby/multi_json-1.3"
+
+RUBY_PATCHES=( ${P}-ruby21.patch )
+
+all_ruby_prepare() {
+	# Remove Bundler-related things.
+	sed -i -e '/[Bb]undler/d' Rakefile spec/spec_helper.rb features/support/env.rb || die
+	rm Gemfile || die
+
+	# Don't use compile dependencies to avoid building again for specs.
+	sed -i -e '/:compile/d' Rakefile
+
+	# Keep this hardcoded -O0 optimization level since
+	# https://github.com/cucumber/gherkin/issues/182#issuecomment-6945009
+	# hints at the fact that removing it might cause the mysterious
+	# Lexer errors that hapen intermittently.
+	# sed -ie -e 's/-O0//' tasks/compile.rake || die
+
+	# Remove feature that depends on direct access to the cucumber
+	# source. We could probably set this up by downloading the source
+	# and unpacking it, but skipping this now in the interest of time.
+	rm features/pretty_formatter.feature || die
+
+	# We need to remove these tasks during bootstrapping since it tries
+	# to load cucumber already but we can be sure it isn't installed
+	# yet. Also remove other rake tasks for which we may not yet have
+	# dependencies.
+	if ! use test ; then
+		rm tasks/cucumber.rake tasks/rspec.rake || die "Unable to remove rake tasks."
+	fi
+
+	# Avoid dependency on yard if USE=-doc
+	if ! use doc ; then
+		rm tasks/apidoc.rake || die
+	fi
+
+	# Avoid implicit dependency on git
+	sed -i -e 's/git ls-files/echo/' gherkin.gemspec || die
+
+	# Fix deprecated code removed in ruby22
+	sed -i -e 's/Config/RbConfig/' tasks/ragel_task.rb || die
+}
+
+all_ruby_compile() {
+	all_fakegem_compile
+
+	if use doc ; then
+		yard || die
+	fi
+}
+
+each_ruby_compile() {
+	${RUBY} -I lib -S rake -rrake/clean -f tasks/compile.rake compile || die
+}
+
+each_ruby_test() {
+	${RUBY} -I lib -S rspec-2 spec || die "Specs failed"
+	CUCUMBER_HOME="${HOME}" RUBYLIB=lib ${RUBY} -S cucumber features || die "Cucumber features failed"
+}