dev-ruby/tsort: new package, add 0.2.0

This package is part of dev-lang/ruby and will be spun out with
ruby 3.5.

Signed-off-by: Hans de Graaff <graaff@gentoo.org>

dev-ruby/tsort/Manifest

@@ -0,0 +1 @@
+DIST tsort-0.2.0.tar.gz 6682 BLAKE2B de228b55f750a0dfdefdc8a684fdcd4051f0638801f67bb7f18d252c02a278871283ec13e7390fd1c1e6e9502f797d9bc4672db9e538afa0787c19035d01fff0 SHA512 0550dbc11b9f95c4ce0e35377af6b31487f01bcd38bf5271d3239728531641dc1802646c424eae5eab2384ea591c972b2984b5fa0039eccb654ecca36a27ef23

dev-ruby/tsort/metadata.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="project">
+    <email>ruby@gentoo.org</email>
+    <name>Gentoo Ruby Project</name>
+  </maintainer>
+  <upstream>
+    <remote-id type="github">ruby/tsort</remote-id>
+    <remote-id type="rubygems">tsort</remote-id>
+  </upstream>
+</pkgmetadata>

dev-ruby/tsort/tsort-0.2.0.ebuild

@@ -0,0 +1,31 @@
+# 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_BINWRAP=""
+RUBY_FAKEGEM_EXTRADOC="README.md"
+RUBY_FAKEGEM_GEMSPEC="tsort.gemspec"
+
+inherit ruby-fakegem
+
+DESCRIPTION="Topological sorting using Tarjan's algorithm"
+HOMEPAGE="https://github.com/ruby/tsort"
+SRC_URI="https://github.com/ruby/tsort/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="BSD-2"
+SLOT="$(ver_cut 1)"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x64-solaris"
+IUSE="test"
+
+ruby_add_depend "test? ( dev-ruby/bundler dev-ruby/test-unit )"
+
+all_ruby_prepare() {
+	sed -e 's/__FILE__/"ostruct.gemspec"/' \
+		-e 's/__dir__/"."/' \
+		-e "/spec.version/ s/= version/= '${PV}'/" \
+		-e 's/git ls-files -z/find * -print0/' \
+		-i ${RUBY_FAKEGEM_GEMSPEC} || die
+}