97 lines
2.5 KiB
Bash
97 lines
2.5 KiB
Bash
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# Copyright 1999-2022 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 go-module systemd
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# uncomment the first setting of MY_PV for a normal release
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# MY_PV="v${PV/_rc/-rc.}"
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# set MY_PV to the full commit hash for a snapshot release
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MY_PV_HASH=fad2c0ccd8c0df8fed91a81463e930e4485fdfee
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: ${MY_PV_HASH_FOR_VENDOR:=${MY_PV_HASH}}
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if [[ -n "${MY_PV_HASH}" ]]; then
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MY_PV=${MY_PV_HASH}
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MYSQLD_EXPORTER_COMMIT=${MY_PV_HASH:0:8}
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SRC_URI_UPSTREAM="https://github.com/prometheus/mysqld_exporter/archive/${MY_PV}.tar.gz"
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else
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MY_PV=$PV
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MYSQLD_EXPORTER_COMMIT=
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SRC_URI_UPSTREAM="https://github.com/prometheus/mysqld_exporter/archive/refs/tags/v${PV}.tar.gz"
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fi
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MY_P=${PN}-${MY_PV}
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SRC_URI_VENDOR="https://dev.gentoo.org/~robbat2/distfiles/${MY_P}-vendor.tar.xz"
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DESCRIPTION="Prometheus exporter for MySQL server metrics"
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HOMEPAGE="https://github.com/prometheus/mysqld_exporter"
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SRC_URI="
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${SRC_URI_UPSTREAM} -> ${P}.tar.gz
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${SRC_URI_VENDOR}
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"
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LICENSE="Apache-2.0 BSD BSD-2 MIT MPL-2.0"
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SLOT="0"
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KEYWORDS="~amd64"
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IUSE=""
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BDEPEND="dev-util/promu"
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DEPEND="acct-group/mysqld_exporter
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acct-user/mysqld_exporter"
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RDEPEND="${DEPEND}"
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# Comment this for a normal release.
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S="${WORKDIR}/${PN}-${MY_PV}"
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PATCHES=( "${FILESDIR}"/${PN}-0.12.1-skip-tests.patch )
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src_prepare() {
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default
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if [[ -n $MYSQLD_EXPORTER_COMMIT ]]; then
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sed -i -e "s/{{.Revision}}/${MYSQLD_EXPORTER_COMMIT}/" .promu.yml || die
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fi
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}
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src_compile() {
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mkdir -p bin || die
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promu build --prefix bin || die
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# comment this for a normal release.
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mv bin/${PN}-${MY_PV} bin/${PN} || die
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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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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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