gentoo auto-resync : 03:11:2023 - 15:52:15

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diff --git a/dev-ruby/asciidoctor-diagram/asciidoctor-diagram-2.2.14.ebuild b/dev-ruby/asciidoctor-diagram/asciidoctor-diagram-2.2.14.ebuild
new file mode 100644
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@@ -0,0 +1,121 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+USE_RUBY="ruby31 ruby32"
+
+RUBY_FAKEGEM_RECIPE_TEST="rspec3"
+
+RUBY_FAKEGEM_EXTRADOC="CHANGELOG.adoc LICENSE.txt README.adoc"
+
+RUBY_FAKEGEM_GEMSPEC="${PN}.gemspec"
+
+inherit ruby-fakegem
+
+DESCRIPTION="A set of Asciidoctor extensions that enable you to add diagrams"
+HOMEPAGE="https://github.com/asciidoctor/asciidoctor-diagram"
+SRC_URI="https://github.com/asciidoctor/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64"
+
+# Supported backends dictionary: <backend-name> <dependencies> <removal-function>
+# backend-name: The name of the USE flag, a gem spec file in ./spec, a
+#   directory in ./lib/asciidoctor-diagram/, and a require directive in
+#   ./lib/asciidoctor.rb which will be removed if the former is unset.
+# dependencies: Dependencies for RDEPEND if the USE flag is set, and for
+#   DEPEND if the "test" USE flag is set.
+# removal-function: Additional commands to evaluate, if the USE flag is unset.
+#
+# NB: Do not implicitly use functions following a naming scheme instead
+# of an explicit <removal-function> to prevent accidental or malicious
+# injection from functions exported in the parent environment.
+backend_dict_stride=3
+backends=(
+	"barcode" "dev-ruby/rqrcode dev-ruby/barby" ""
+	"ditaa" "media-gfx/ditaa" "remove_ditaa"
+	"gnuplot" "sci-visualization/gnuplot" ""
+	"graphviz" "media-gfx/graphviz" ""
+	"lilypond" "media-sound/lilypond" ""
+	"meme" "media-gfx/imagemagick[png]" ""
+	"mscgen" "media-gfx/mscgen[png]" ""
+	"plantuml" "media-gfx/plantuml" "remove_plantuml"
+	"tikz" "dev-tex/pgf" ""
+)
+
+remove_plantuml() {
+	rm -f "spec/salt.rb"
+	sed -i "/\\/salt'/d" "lib/asciidoctor-diagram.rb"
+	sed -i "/plantuml/d" "asciidoctor-diagram.gemspec"
+}
+
+remove_ditaa() {
+	sed -i "/ditaa/d" "asciidoctor-diagram.gemspec"
+}
+
+IUSE=""
+DEPEND+="test? ("
+
+i=0
+while (( i < ${#backends[@]} ))
+do
+	backend="${backends[i]}"
+	deps="${backends[i+1]}"
+
+	IUSE+=" $backend"
+	RDEPEND+=" $backend? ( $deps )"
+	DEPEND+=" $deps"
+
+	((i+=backend_dict_stride))
+done
+
+DEPEND+=" )"
+
+ruby_add_rdepend ">=dev-ruby/asciidoctor-1.5.7 <dev-ruby/asciidoctor-3 dev-ruby/rexml"
+
+all_ruby_prepare() {
+	rm Gemfile || die
+	sed -e '/c.formatter/ s:^:#:' \
+		-e '/logger.*DEBUG/ s:^:#:' \
+		-i spec/test_helper_methods.rb || die
+
+	# Delete everything related to unsupported backends. Obtain list of backends from spec/
+	for spec in spec/*_spec.rb
+	do
+		backend="${spec##spec/}"
+		backend="${backend%%_spec.rb}"
+
+		backend_index=0
+
+		get_backend_index() {
+			local i=0
+			while (( i < ${#backends[@]} ))
+			do
+				if [[ "${backends[i]}" == "$backend" ]]
+				then
+					echo "$i"
+					return 1
+				fi
+				((i+=backend_dict_stride))
+			done
+		}
+
+		if backend_index="$(get_backend_index)" || ! use "$backend"
+		then
+			rm -f "spec/${backend}_spec.rb"
+			rm -Rf "lib/asciidoctor-diagram/"{"$backend.rb","$backend"}
+			sed -i "/\\/$backend'/d" "lib/asciidoctor-diagram.rb"
+			removal="${backends[backend_index+2]}"
+			if [[ "$removal" ]]
+			then
+				"$removal"
+			fi
+		fi
+	done
+}
+
+all_ruby_install() {
+	all_fakegem_install
+}