# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=5
USE_RUBY="ruby20 ruby21 ruby22"

RUBY_FAKEGEM_RECIPE_TEST="rspec3"

RUBY_FAKEGEM_TASK_DOC=""
RUBY_FAKEGEM_EXTRADOC="Changelog.md README.md"

RUBY_FAKEGEM_GEMSPEC="${PN}.gemspec"

inherit ruby-fakegem

DESCRIPTION="A Behaviour Driven Development (BDD) framework for Ruby"
HOMEPAGE="https://github.com/rspec/rspec-expectations"
SRC_URI="https://github.com/rspec/${PN}/archive/v${PV}.tar.gz -> ${P}-git.tgz"

LICENSE="MIT"
SLOT="3"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE=""

SUBVERSION="$(get_version_component_range 1-2)"

ruby_add_rdepend ">=dev-ruby/diff-lcs-1.2.0 <dev-ruby/diff-lcs-2
	=dev-ruby/rspec-support-${SUBVERSION}*"

ruby_add_bdepend "test? (
		>=dev-ruby/rspec-mocks-3.2.0:3
	)"

all_ruby_prepare() {
	# Don't set up bundler: it doesn't understand our setup.
	sed -i -e '/[Bb]undler/d' Rakefile || die

	# Remove the Gemfile to avoid running through 'bundle exec'
	rm Gemfile || die

	# fix up the gemspecs
	sed -i \
		-e '/git ls/d' \
		-e '/add_development_dependency/d' \
		"${RUBY_FAKEGEM_GEMSPEC}" || die

	#
	sed -i -e '1irequire "spec_helper"' spec/rspec/expectations/configuration_spec.rb || die

	# Avoid a weird, and failing, test testing already installed code.
	sed -e '/has an up-to-date caller_filter file/,/end/ s:^:#:' -i spec/rspec/expectations_spec.rb || die
}

each_ruby_prepare() {
	case ${RUBY} in
		*ruby22)
			# The rubygems version bundled with ruby 2.2 causes warnings.
			sed -i -e '/a library that issues no warnings when loaded/,/^  end/ s:^:#:' spec/rspec/expectations_spec.rb || die
			;;
	esac
}