dev-crystal/backtracer: new package, add 1.2.2

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

dev-crystal/backtracer/backtracer-1.2.2.ebuild

@@ -0,0 +1,16 @@
+# Copyright 2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit shards
+
+MY_PN="${PN}.cr"
+DESCRIPTION="Crystal shard aiming to assist with parsing backtraces into a structured form"
+HOMEPAGE="https://github.com/Sija/backtracer.cr"
+SRC_URI="https://github.com/Sija/${MY_PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/${MY_PN}-${PV}"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64"