# Maintainer: George Rawlinson <grawlinson@archlinux.org>

pkgbase=victoria-metrics
pkgname=('victoria-metrics' 'victoria-metrics-utils')
pkgver=1.82.0
pkgrel=1
pkgdesc='A fast, cost-effective monitoring solution and time series database'
arch=('x86_64')
url='https://victoriametrics.com'
license=('Apache')
depends=('glibc')
makedepends=('git' 'go')
options=('!lto')
_commit='8322760647f0e59778b89de14406fe73232e5814'
source=(
  "$pkgbase::git+https://github.com/VictoriaMetrics/VictoriaMetrics.git#commit=$_commit"
  'systemd.service'
  'tmpfiles.conf'
  'sysusers.conf'
)
b2sums=('SKIP'
        '9fbcc9b95f935c07658f0bf30b7e17e2c86ae75b4a270a78cbbd7dbe9ef0a698e9f4e617943047b1f6ea07515964466f456f378d2f5565b05fd873eedc50e26f'
        'f39262508fd73a0ac2841e6f93bab9428ff6b84b009beb3d9d13913c3e361b6f16e7ceb5939fa2cff9d99d183e4d2263afa1b8d871c348a74646033bab46583c'
        '7d947bfabfb96e14842cc13dac12612b40d28361f81675f5d5cf930453d0ba6f32cb735634d61d17bc602ce147dcf6f36ca3a161ba5a4a346f1896f71b06430b')
_binaries=(
  'victoria-metrics'
  'vmagent'
  'vmalert'
  'vmauth'
  'vmbackup'
  'vmrestore'
  'vmctl'
)

pkgver() {
  cd "$pkgbase"

  git describe --tags | sed 's/^v//'
}

prepare() {
  # create directory for build output
  mkdir build

  cd "$pkgbase"

  # download dependencies
  go mod download
}

build() {
  cd "$pkgbase"

  # set Go flags
  export CGO_CPPFLAGS="${CPPFLAGS}"
  export CGO_CFLAGS="${CFLAGS}"
  export CGO_CXXFLAGS="${CXXFLAGS}"

  for binary in "${_binaries[@]}"; do
    go build -v \
      -trimpath \
      -buildmode=pie \
      -mod=readonly \
      -modcacherw \
      -ldflags "-linkmode external -extldflags $LDFLAGS" \
      -o "$srcdir/build" \
      "./app/$binary"
  done
}

check() {
  cd "$pkgbase"

  for binary in "${_binaries[@]}"; do
    go test -v "./app/$binary/..."
  done
}

package_victoria-metrics() {
  # systemd integration
  install -vDm644 systemd.service "$pkgdir/usr/lib/systemd/system/$pkgbase.service"
  install -vDm644 sysusers.conf "$pkgdir/usr/lib/sysusers.d/$pkgbase.conf"
  install -vDm644 tmpfiles.conf "$pkgdir/usr/lib/tmpfiles.d/$pkgbase.conf"

  # binary
  install -vDm755 -t "$pkgdir/usr/bin" build/victoria-metrics
}

package_victoria-metrics-utils() {
  pkgdesc+=" (utilities)"
  install -vDm755 -t "$pkgdir/usr/bin" build/vm*
}