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65 lines
1.9 KiB
Bash
65 lines
1.9 KiB
Bash
# Copyright 1999-2025 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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inherit eapi9-ver go-module
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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="https://github.com/prometheus/mysqld_exporter/archive/v${PV}.tar.gz -> ${P}.tar.gz"
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SRC_URI+=" https://github.com/gentoo-golang-dist/${PN}/releases/download/v${PV}/${P}-vendor.tar.xz"
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LICENSE="Apache-2.0"
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SLOT="0"
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KEYWORDS="~amd64"
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DEPEND="
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acct-group/mysqld_exporter
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acct-user/mysqld_exporter
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"
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RDEPEND="${DEPEND}"
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src_compile() {
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mkdir -p bin || die
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local go_ldflags=(
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-X github.com/prometheus/common/version.Version=${PV}
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-X github.com/prometheus/common/version.Revision=${GIT_COMMIT}
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-X github.com/prometheus/common/version.Branch=master
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-X github.com/prometheus/common/version.BuildUser=gentoo
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-X github.com/prometheus/common/version.BuildDate="$(date +%F-%T)"
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)
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ego build -mod=vendor -ldflags "${go_ldflags[*]}" -o bin/${PN} .
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./bin/"${PN}" --help-man > "${PN}".1 || die
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}
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src_test() {
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emake test-flags= test
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}
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src_install() {
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dobin bin/*
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dodoc {README,CHANGELOG,CONTRIBUTING}.md
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doman "${PN}".1
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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 ${PN}
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insinto /etc/logrotate.d/
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newins "${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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elif ver_replacing -lt "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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fi
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}
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