73 lines
1.9 KiB
Bash
73 lines
1.9 KiB
Bash
# 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 eapi7-ver user golang-build golang-vcs-snapshot systemd
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EGO_PN="github.com/prometheus/mysqld_exporter"
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EGIT_COMMIT="v${PV/_rc/-rc.}"
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MYSQLD_EXPORTER_COMMIT="8068006"
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ARCHIVE_URI="https://${EGO_PN}/archive/${EGIT_COMMIT}.tar.gz -> ${P}.tar.gz"
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KEYWORDS="~amd64"
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DESCRIPTION="Prometheus exporter for MySQL server metrics"
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HOMEPAGE="https://github.com/prometheus/mysqld_exporter"
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SRC_URI="${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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DEPEND="dev-util/promu"
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pkg_setup() {
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enewgroup ${PN}
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enewuser ${PN} -1 -1 /var/lib/mysqld_exporter ${PN}
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}
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src_prepare() {
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default
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sed -i -e "s/{{.Revision}}/${MYSQLD_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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GOPATH="${S}" promu build -v --prefix bin || die
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popd || die
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}
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src_install() {
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pushd src/${EGO_PN} || die
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dobin bin/mysqld_exporter
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dodoc {README,CHANGELOG,CONTRIBUTING}.md
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popd || die
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keepdir /var/lib/mysqld_exporter /var/log/mysqld_exporter
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fowners ${PN}:${PN} /var/lib/mysqld_exporter /var/log/mysqld_exporter
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fperms 0770 /var/lib/mysqld_exporter
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newinitd "${FILESDIR}"/${PN}-r1.initd ${PN}
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newconfd "${FILESDIR}"/${PN}-r1.confd ${PN}
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systemd_dounit "${FILESDIR}/${PN}.service"
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insinto /etc/logrotate.d/
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newins "${FILESDIR}"/${PN}.logrotate ${PN}
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}
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pkg_postinst() {
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if [[ -z "${REPLACING_VERSIONS}" ]]; then
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# This is a new installation
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elog "Create \"${EROOT%/}/var/lib/mysqld_exporter/.my.cnf\" to read MySQL credentials from file."
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else
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local _replacing_version=
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for _replacing_version in ${REPLACING_VERSIONS}; do
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if ! ver_test "${_replacing_version}" -ge "0.11.0"; then
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elog "Starting with ${PN}-0.11.0, command-line flags will require double dashes (--)."
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elog "You must update your configuration or ${PN} won't start."
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break
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fi
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done
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fi
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}
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