dev-ruby/rdoc: export LANG when generating files

This ensures that ruby instances invoked by rake will also have the
correct LANG setting for the generate task to work.

Closes: https://bugs.gentoo.org/904370
Signed-off-by: Hans de Graaff <graaff@gentoo.org>

1 files changed, 106 insertions, 0 deletions

diff --git a/dev-ruby/rdoc/rdoc-6.14.1-r1.ebuild b/dev-ruby/rdoc/rdoc-6.14.1-r1.ebuild
new file mode 100644
index 000000000000..1ea4b946ac9e
--- /dev/null
+++ b/dev-ruby/rdoc/rdoc-6.14.1-r1.ebuild
@@ -0,0 +1,106 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+USE_RUBY="ruby32 ruby33 ruby34"
+
+RUBY_FAKEGEM_RECIPE_DOC=""
+RUBY_FAKEGEM_DOCDIR="doc"
+RUBY_FAKEGEM_EXTRADOC="History.rdoc README.rdoc RI.md TODO.rdoc"
+
+RUBY_FAKEGEM_BINWRAP=""
+RUBY_FAKEGEM_BINDIR="exe"
+
+RUBY_FAKEGEM_GEMSPEC="rdoc.gemspec"
+
+inherit ruby-fakegem
+
+DESCRIPTION="An extended version of the RDoc library from Ruby 1.8"
+HOMEPAGE="https://github.com/ruby/rdoc/"
+SRC_URI="https://github.com/ruby/rdoc/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="|| ( GPL-2 Ruby-BSD )"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+IUSE="doc"
+
+RDEPEND=">=app-eselect/eselect-ruby-20181225"
+
+ruby_add_rdepend "
+	dev-ruby/erb
+	>=dev-ruby/psych-4.0.0
+"
+
+ruby_add_bdepend "
+	>=dev-ruby/kpeg-1.1.0-r1
+	>dev-ruby/racc-1.4.10
+	dev-ruby/rake
+	test? (
+		dev-ruby/bundler
+		dev-ruby/prism
+		>=dev-ruby/minitest-5.8:5
+		dev-ruby/test-unit-ruby-core
+	)"
+
+all_ruby_prepare() {
+	# Other packages also have use for a nonexistent directory, bug 321059
+	sed -i -e 's#/nonexistent#/nonexistent_rdoc_tests#g' test/rdoc/rdoc*test.rb || die
+
+	# Avoid unneeded dependency on bundler, bug 603696
+	sed -i -e '/bundler/ s:^:#:' \
+		-e 's/Bundler::GemHelper.gemspec.full_name/"rdoc"/' \
+		-e '/rubocop\/rake/ s:^:#:' \
+		-e '/RuboCop/,/end/ s:^:#:' Rakefile || die
+
+	# Skip rubygems tests since the rubygems test case code is no longer installed by rubygems.
+	sed -i -e '/^task/ s/, :rubygems_test//' Rakefile || die
+
+	# Remove test that is depending on the locale, which we can't garantuee.
+	sed -i -e '/def test_encode_with/,/^  end/ s:^:#:' test/rdoc/rdoc_options_test.rb || die
+
+	# Remove test depending on FEATURES=userpriv, bug 361959
+	sed -i -e '/def test_check_files/,/^  end/ s:^:#:' test/rdoc/rdoc_options_test.rb || die
+
+	# Remove test depending on currently unpackaged prism
+	#rm -f test/rdoc/rdoc_parser_prism_ruby_test.rb || die
+
+	sed -i -e 's:_relative ": "./:' ${RUBY_FAKEGEM_GEMSPEC} || die
+}
+
+all_ruby_compile() {
+	all_fakegem_compile
+
+	if use doc ; then
+		ruby -S exe/rdoc --force-output || die
+		rm -f doc/js/*.gz || die
+	fi
+}
+
+each_ruby_compile() {
+	export LANG=C.UTF-8
+	${RUBY} -S rake generate || die
+}
+
+all_ruby_install() {
+	all_fakegem_install
+
+	for bin in rdoc ri; do
+		ruby_fakegem_binwrapper $bin /usr/bin/$bin-2
+
+		for version in $(ruby_get_use_implementations); do
+			version=`echo ${version} | cut -c 5-`
+			if use ruby_targets_ruby${version}; then
+				ruby_fakegem_binwrapper $bin /usr/bin/${bin}${version}
+				sed -i -e "1s/env ruby/ruby${version}/" \
+					"${ED}/usr/bin/${bin}${version}" || die
+			fi
+		done
+	done
+}
+
+pkg_postinst() {
+	if [[ ! -n $(readlink "${ROOT}"/usr/bin/rdoc) ]] ; then
+		eselect ruby set $(eselect --brief --colour=no ruby show | head -n1)
+	fi
+}