gentoo-overlay/dev-ruby/kramdown/kramdown-2.2.1.ebuild

# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7
USE_RUBY="ruby24 ruby25 ruby26"

RUBY_FAKEGEM_EXTRADOC="README.md AUTHORS CONTRIBUTERS"

RUBY_FAKEGEM_EXTRAINSTALL="data"

inherit ruby-fakegem

DESCRIPTION="Yet-another-markdown-parser but fast, pure Ruby, using strict syntax definition"
HOMEPAGE="https://kramdown.gettalong.org/"

LICENSE="MIT"

SLOT="$(ver_cut 1)"
KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64"
IUSE="latex"

LATEX_DEPS="latex? ( dev-texlive/texlive-latex dev-texlive/texlive-latexextra )"
RDEPEND+=" ${LATEX_DEPS}"
DEPEND+=" test? ( ${LATEX_DEPS} app-text/tidy-html5 )"

ruby_add_rdepend "
	dev-ruby/rexml
	>=dev-ruby/rouge-1.8
	>=dev-ruby/stringex-1.5.1
	!!<dev-ruby/kramdown-1.17.0-r2:0"

ruby_add_bdepend "doc? ( dev-ruby/rdoc )
	test? ( >=dev-ruby/minitest-5.0 )"

all_ruby_prepare() {
	if ! use latex; then
		# Remove latex tests. They will fail gracefully when latex isn't
		# present at all, but not when components are missing (most
		# notable ucs.sty).
		sed -i -e '/latex -v/,/^  end/ s:^:#:' test/test_files.rb || die
	fi
}

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

all_ruby_install() {
	all_fakegem_install

	doman man/man1/kramdown.1
}