# Contributor: Tiago Ilieve <tiago.myhro@gmail.com>
# Maintainer: Tiago Ilieve <tiago.myhro@gmail.com>
pkgname=prometheus-node-exporter
_pkgname=node_exporter
pkgver=1.7.0
pkgrel=2
pkgdesc="Prometheus exporter for machine metrics"
url="https://github.com/prometheus/node_exporter"
license="Apache-2.0"
arch="all"
makedepends="go>=1.14 bash sed"
install="$pkgname.pre-install $pkgname.pre-upgrade"
subpackages="$pkgname-openrc"
source="$_pkgname-$pkgver.tar.gz::https://github.com/prometheus/node_exporter/archive/v$pkgver.tar.gz
	node-exporter.initd
	node-exporter.confd
	disable-go-race-detector.patch
	"
builddir="$srcdir/$_pkgname-$pkgver"

# secfixes:
#   1.5.0-r0:
#     - CVE-2022-46146

export GOCACHE="${GOCACHE:-"$srcdir/go-cache"}"
export GOTMPDIR="${GOTMPDIR:-"$srcdir"}"
export GOMODCACHE="${GOMODCACHE:-"$srcdir/go"}"

build() {
	go build \
		-ldflags "-X github.com/prometheus/common/version.Version=$pkgver" \
		-v -o node_exporter
}

check() {
	make test
}

package() {
	install -Dm755 node_exporter "$pkgdir"/usr/bin/node_exporter

	install -Dm755 "$srcdir"/node-exporter.initd "$pkgdir"/etc/init.d/node-exporter
	install -Dm644 "$srcdir"/node-exporter.confd "$pkgdir"/etc/conf.d/node-exporter
}

cleanup_srcdir() {
	go clean -modcache
	default_cleanup_srcdir
}

sha512sums="
4cd38b81cb54ca620a57c642a88b89d6d1ae36a752fff5f065c8848ea02066a211c6feb955bea4e311f7baafffee30a74670efe1cf4dac113c9bf7d154a1067b  node_exporter-1.7.0.tar.gz
67b16a002daf45893e7d814e6d921f92dfc26d31ea802a4c511dc3affd8143d3827b7d895bb3efc13337894a893f4feac01d2a0f0e381ef53d00dffe9ff0577a  node-exporter.initd
592d3f17a3cf487d97a14c803dded07d2dfb112b159ab1a3575310fc0176fc3255ddad6657f16a8d6d3c161bfb03c203a6271ec6e6395b75716a14b0de8baced  node-exporter.confd
36952039e5db39aa06a2ca16fa5d318f22eb967e3e9b1363508b2f3d3d0b14e5df111c77ce951bea2f65dd2be0a0a1582be245acfe4641623381a940204e53d9  disable-go-race-detector.patch
"