54 lines
1.4 KiB
Bash
54 lines
1.4 KiB
Bash
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# Copyright 1999-2019 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=6
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inherit user golang-build golang-vcs-snapshot systemd
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EGO_PN="github.com/prometheus/node_exporter"
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EGIT_COMMIT="v${PV/_rc/-rc.}"
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NODE_EXPORTER_COMMIT="3db7773"
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ARCHIVE_URI="https://${EGO_PN}/archive/${EGIT_COMMIT}.tar.gz -> ${P}.tar.gz"
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KEYWORDS="~amd64"
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DESCRIPTION="Prometheus exporter for machine metrics"
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HOMEPAGE="https://github.com/prometheus/node_exporter"
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SRC_URI="${ARCHIVE_URI}"
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LICENSE="Apache-2.0"
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SLOT="0"
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IUSE=""
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PATCHES=("${FILESDIR}/${P}-systemd.patch")
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DEPEND=">=dev-lang/go-1.12
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>=dev-util/promu-0.3.0"
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pkg_setup() {
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enewgroup ${PN}
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enewuser ${PN} -1 -1 -1 ${PN}
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}
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src_prepare() {
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default
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sed -i -e "s/{{.Revision}}/${NODE_EXPORTER_COMMIT}/" src/${EGO_PN}/.promu.yml || die
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}
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src_compile() {
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pushd src/${EGO_PN} || die
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mkdir -p bin || die
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GO111MODULE=on GOPATH="${S}" GOCACHE="${T}"/go-cache promu build -v --prefix node_exporter || die
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popd || die
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}
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src_install() {
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pushd src/${EGO_PN} || die
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dobin node_exporter/node_exporter
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dodoc {README,CHANGELOG,CONTRIBUTING}.md
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systemd_dounit examples/systemd/node_exporter.service
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insinto /etc/sysconfig/node_exporter
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doins examples/systemd/sysconfig.node_exporter
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popd || die
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keepdir /var/lib/node_exporter /var/log/node_exporter
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fowners ${PN}:${PN} /var/lib/node_exporter /var/log/node_exporter
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newinitd "${FILESDIR}"/${PN}-1.initd ${PN}
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newconfd "${FILESDIR}"/${PN}.confd ${PN}
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}
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