gentoo-overlay/dev-ruby/gruff/gruff-0.7.0-r2.ebuild

# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=6
USE_RUBY="ruby24 ruby25 ruby26"

RUBY_FAKEGEM_TASK_DOC=""

RUBY_FAKEGEM_DOCDIR="doc"
RUBY_FAKEGEM_EXTRADOC="History.txt Manifest.txt README.md RELEASE.md"

RUBY_FAKEGEM_EXTRAINSTALL="assets rails_generators"

RUBY_FAKEGEM_GEMSPEC="gruff.gemspec"

inherit ruby-fakegem

DESCRIPTION="Beautiful graphs for one or multiple datasets"
HOMEPAGE="https://github.com/topfunky/gruff"

LICENSE="MIT"
SLOT="0"
KEYWORDS="amd64 x86 ~x86-macos"
IUSE=""

# imagemagick is an indirect dependency through rmagick. However, for
# gruff to work properly imagemagick needs to be compiled with truetype
# support and this cannot be expressed in the rmagick dependency. Tests
# also require imagemagick to have jpeg and png support.
DEPEND="${DEPEND} test? ( media-gfx/imagemagick[jpeg,png,truetype,webp] )"
RDEPEND="${RDEPEND} media-gfx/imagemagick[truetype]"

ruby_add_rdepend ">=dev-ruby/rmagick-2.13.4:*"
ruby_add_bdepend "
	test? (
		dev-ruby/test-unit
	)"

all_ruby_prepare() {
	sed -i -e '/reporters/I s:^:#:' test/gruff_test_case.rb || die
	sed -i -e '2irequire "date"' test/test_scatter.rb || die

	# Relax rmagick dependency since 3.x is API compatible
	sed -e "/rmagick/ s/'~> 2.13',//" \
		-e 's/git ls-files/find . -print/' \
		-i ${RUBY_FAKEGEM_GEMSPEC} || die
}

each_ruby_test() {
	${RUBY} -Ilib:. -e "Dir['test/test_*.rb'].each{|f| require f}" || die
}