app-metrics/nginx-lua-prometheus: migrate to lua-single.eclass

Pure-Lua module - but not really multi-impl because being used internally
by nginx, it must only be available for the LUA_SINGLE_TARGET of the latter.

Closes: https://bugs.gentoo.org/752561
Signed-off-by: Marek Szuba <marecki@gentoo.org>

1 files changed, 39 insertions, 0 deletions

diff --git a/app-metrics/nginx-lua-prometheus/nginx-lua-prometheus-0.1_pre20170610-r100.ebuild b/app-metrics/nginx-lua-prometheus/nginx-lua-prometheus-0.1_pre20170610-r100.ebuild
new file mode 100644
index 000000000000..cd6f311c9ea0
--- /dev/null
+++ b/app-metrics/nginx-lua-prometheus/nginx-lua-prometheus-0.1_pre20170610-r100.ebuild
@@ -0,0 +1,39 @@
+# Copyright 2019-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+# This should be kept in sync with implementations supported
+# by www-servers/nginx
+LUA_COMPAT=( luajit )
+
+# This is the upstream tag which corresponds to this release.
+# It needs to be updated with every bump.
+TAG="0.1-20170610"
+
+inherit lua-single
+
+DESCRIPTION="Library that exports Nginx metrics to Prometheus"
+HOMEPAGE="https://github.com/knyar/nginx-lua-prometheus"
+SRC_URI="https://github.com/knyar/${PN}/archive/${TAG}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64"
+
+REQUIRED_USE="${LUA_REQUIRED_USE}"
+
+COMMON_DEPEND="${LUA_DEPS}"
+DEPEND="${COMMON_DEPEND}"
+RDEPEND="${COMMON_DEPEND}
+	www-servers/nginx[nginx_modules_http_lua,${LUA_SINGLE_USEDEP}]"
+BDEPEND="${COMMON_DEPEND}
+	virtual/pkgconfig"
+
+S="${WORKDIR}/${PN}-${TAG}"
+
+src_install() {
+	insinto "$(lua_get_lmod_dir)"/${PN}
+	doins prometheus.lua
+	dodoc *.md
+}