dev-crystal/spectator: add 0.12.1, drop 0.11.6

Split 'spec/spectator/mocks' category to reduce RAM usage.
DSL tests still fail.

Closing bug #883819 because it hasn't been reproduced by CI or locally
for a number of new releases.

Closes: https://bugs.gentoo.org/883819 (obsolete)
Signed-off-by: Anna (cybertailor) Vyalkova <cyber+gentoo@sysrq.in>

dev-crystal/spectator/spectator-0.12.1.ebuild

@@ -0,0 +1,35 @@
+# Copyright 2022-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit shards
+
+DESCRIPTION="Feature-rich testing framework for Crystal inspired by RSpec"
+HOMEPAGE="https://github.com/icy-arctic-fox/spectator"
+SRC_URI="https://github.com/icy-arctic-fox/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64"
+
+DOCS=( {ARCHITECTURE,CHANGELOG,CONTRIBUTING,README}.md )
+
+src_test() {
+	# adopted from .gitlab-ci.yml
+	shards_src_test spec/matchers/ spec/spectator/*.cr
+	shards_src_test spec/docs/
+	shards_src_test spec/features/
+	shards_src_test spec/issues/
+	shards_src_test spec/rspec/
+
+	# Build failure
+	#shards_src_test spec/spectator/dsl/
+
+	# Compile each test individually because otherwise
+	# up to 3G of RAM is eaten by compilation.
+	local t
+	for t in spec/spectator/mocks/*; do
+		shards_src_test "${t}"
+	done
+}