#!/usr/bin/bash
# JOBoRun		: Jwm OpenBox Obarun RUNit
# Maintainer	: Joe Bo Run <joborun@disroot.org>
# PkgSource		: url="https://gittea.disroot.org/joborun-pkg/jobextra/$pkgname"
# Website		: https://pozol.eu
#-----------------------------------------| DESCRIPTION |---------------------------------------

#AUR pkgname=prometheus-nut-exporter
pkgname=nut_exporter
pkgver=2.5.0
pkgrel=02
pkgdesc='Prometheus exporter for Network UPS Tools metrics'
arch=('x86_64')
url='https://github.com/DRuggeri/nut_exporter'
depends=('glibc')
makedepends=('go' 'git')
optdepends=('nut: for monitoring a local NUT server')
options=('!lto')
_commit='0e74f707514e88557a13b156b110838a5860c73c' # refs/tags/v2.5.0
#c6a69c072e5c452a06dd72c19134a8903886a83c refs/tags/v2.4.2
#

source=(
  "$pkgname::git+$url.git#commit=$_commit"
#  'systemd.service'
  'sysusers.conf'
)

pkgver() {
  cd "$pkgname"
  git describe --tags | sed 's/^[vV]//;s/-/+/g'
}

prepare() {
  cd "$pkgname"

  # create folder for build output
  mkdir build

  # download dependencies
  go mod download
}

build() {
  cd "$pkgname"
  go build -v \
    -buildmode=pie \
    -trimpath \
    -mod=readonly \
    -modcacherw \
    -ldflags "-linkmode external -extldflags ${LDFLAGS} \
    -X main.Version=$pkgver \
    -X main.Commit=$_commit" \
    -o build .
}

check() {
  cd "$pkgname"
  # ensure tests have access to built binary
  PATH="$(pwd)/build:$PATH" go test ./...
}

package() {
#  cd "$pkgname"
#  # systemd integration
#  install -vDm644 systemd.service "$pkgdir/usr/lib/systemd/system/$pkgname.service"
#  install -vDm644 sysusers.conf "$pkgdir/usr/lib/sysusers.d/$pkgname.conf"

  # binary
  install -vDm755 -t "$pkgdir/usr/bin" "$pkgname/build/$pkgname"
  rm -rf $pkgdir/usr/lib/systemd
}

#---- license gpg-key sha256sums ----

license=('Apache')

sha256sums=(SKIP
	b30e6505e684591f632d95b8eede103e8c170d49d2b59cd67154f1c6f034470f)  # sysusers.conf