dev-ruby/chruby: add 9999 (live) ebuild

Package-Manager: Portage-3.0.28, Repoman-3.0.3
Signed-off-by: Alexey Zapparov <alexey@zapparov.com>

dev-ruby/chruby/chruby-9999.ebuild

@@ -0,0 +1,41 @@
+# Copyright 2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+if [[ ${PV} == *9999 ]]; then
+	EGIT_REPO_URI="https://github.com/postmodern/chruby.git"
+	inherit git-r3
+else
+	SRC_URI="https://github.com/postmodern/chruby/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64 ~x86"
+fi
+
+DESCRIPTION="Changes the current Ruby"
+HOMEPAGE="https://github.com/postmodern/chruby"
+
+LICENSE="MIT"
+SLOT="0"
+RESTRICT="test"
+
+DEPEND="|| ( >=app-shells/bash-3.0:* app-shells/zsh )"
+RDEPEND="${DEPEND}"
+
+src_prepare() {
+	default
+
+	sed -i Makefile -e "s/^VERSION=.\+$/VERSION=${PVR}/" \
+		|| die "can't fix doc location to follow Gentoo/FHS guidelines"
+}
+
+src_install() {
+	local emakeargs=(
+		DESTDIR="$D"
+		PREFIX="/usr"
+	)
+
+	emake "${emakeargs[@]}" install
+
+	insinto "/etc/profile.d"
+	newins "${FILESDIR}/systemwide.sh" "chruby.sh"
+}