dev-util/gshards: new package, add 0.1

Signed-off-by: Anna (cybertailor) Vyalkova <cyber+gentoo@sysrq.in>

dev-util/gshards/files/0.1/gshards-get-pkgname.cr

@@ -0,0 +1,10 @@
+# Copyright 2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+require "yaml"
+
+yaml = File.open("shard.yml") do |file|
+  YAML.parse(file)
+end
+
+puts yaml["name"].as_s

dev-util/gshards/files/0.1/gshards-has-targets.cr

@@ -0,0 +1,14 @@
+# Copyright 2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+require "yaml"
+
+yaml = File.open("shard.yml") do |file|
+  YAML.parse(file)
+end
+
+if yaml["targets"]?
+  exit(0)
+end
+
+exit(1)

dev-util/gshards/gshards-0.1.ebuild

@@ -0,0 +1,39 @@
+# Copyright 2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit crystal-utils multiprocessing toolchain-funcs
+
+DESCRIPTION="Small helper tools to aid installing Crystal packages in Gentoo"
+HOMEPAGE="https://wiki.gentoo.org/wiki/No_homepage"
+S="${WORKDIR}"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64"
+
+RDEPEND="
+	dev-libs/boehm-gc
+	dev-libs/libevent:=
+	dev-libs/libyaml
+"
+DEPEND="${RDEPEND}"
+BDEPEND="${CRYSTAL_DEPS}"
+
+QA_FLAGS_IGNORED='.*'
+
+src_configure() {
+	crystal_configure
+	tc-export CC
+}
+
+src_compile() {
+	for prog in "${FILESDIR}"/${PV}/gshards-*.cr; do
+		ecrystal build "${prog}" --verbose --threads=$(makeopts_jobs)
+	done
+}
+
+src_install() {
+	dobin gshards-*
+}

dev-util/gshards/metadata.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>cyber+gentoo@sysrq.in</email>
+		<name>Anna</name>
+	</maintainer>
+</pkgmetadata>