script_exporter-1.0.2ubuilds

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# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=6

GIT_COMMIT="3ee25c0" # Change this when you update the ebuild
EGO_PN="github.com/adhocteam/${PN}"
# Note: Keep EGO_VENDOR in sync with vendor/vendor.json
EGO_VENDOR=(
	"github.com/Sirupsen/logrus 881bee4"
	"github.com/beorn7/perks 4c0e845"
	"github.com/golang/protobuf 8ee7999"
	"github.com/matttproud/golang_protobuf_extensions c12348c"
	"github.com/prometheus/client_golang 575f371"
	"github.com/prometheus/client_model fa8ad6f"
	"github.com/prometheus/common 6d76b79"
	"github.com/prometheus/procfs fcdb11c"
	"gopkg.in/yaml.v2 a5b47d3 github.com/go-yaml/yaml"
)

inherit golang-vcs-snapshot systemd user

DESCRIPTION="A Prometheus exporter for shell script exit status and duration"
HOMEPAGE="https://github.com/adhocteam/script_exporter"
SRC_URI="https://${EGO_PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz
	${EGO_VENDOR_URI}"
RESTRICT="mirror"

LICENSE="MIT"
SLOT="0"
KEYWORDS="~amd64"
IUSE="pie"

DOCS=( README.md )
QA_PRESTRIPPED="usr/bin/script_exporter"

G="${WORKDIR}/${P}"
S="${G}/src/${EGO_PN}"

pkg_setup() {
	enewgroup script_exporter
	enewuser script_exporter -1 -1 -1 script_exporter
}

src_compile() {
	export GOPATH="${G}"
	local PROMU="${EGO_PN}/vendor/github.com/prometheus/common/version"
	local myldflags=( -s -w
		-X "${PROMU}.Version=${PV}"
		-X "${PROMU}.Revision=${GIT_COMMIT}"
		-X "${PROMU}.Branch=non-git"
		-X "${PROMU}.BuildUser=$(id -un)@$(hostname -f)"
		-X "${PROMU}.BuildDate=$(date -u '+%Y%m%d-%I:%M:%S')"
	)
	local mygoargs=(
		-v -work -x
		"-buildmode=$(usex pie pie default)"
		-asmflags "-trimpath=${S}"
		-gcflags "-trimpath=${S}"
		-ldflags "${myldflags[*]}"
	)
	go build "${mygoargs[@]}" || die
}

src_test() {
	go test -v ./... || die
}

src_install() {
	dobin script_exporter
	einstalldocs

	newinitd "${FILESDIR}/${PN}.initd" "${PN}"
	newconfd "${FILESDIR}/${PN}.confd" "${PN}"
	systemd_dounit "${FILESDIR}/${PN}.service"

	insinto /etc/script_exporter
	newins script-exporter.yml script-exporter.yml.example

	diropts -o script_exporter -g script_exporter -m 0750
	keepdir /var/log/script_exporter
}