%global debug_package %{nil}
%global gitdate 20190923
%global gitcommit 13c5eb2110ddbc7fd22c8e69e5cd4b97840d529b
%global shortcommit %(c=%{gitcommit}; echo ${c:0:7})

Name:    bind_exporter
Version: 0.0
Release: 0.git%{gitdate}%{?dist}
Summary: Prometheus exporter for BIND
License: ASL 2.0
URL:     https://github.com/digitalocean/bind_exporter

Source0: https://github.com/digitalocean/bind_exporter/archive/%{gitcommit}/%{name}-%{shortcommit}.tar.gz
Source1: %{name}.service
Source2: %{name}.default
Source3: %{name}.init

%{?el7:%{?systemd_requires}}
Requires(pre): shadow-utils
BuildRequires: golang, git, systemd

%description

Export BIND(named/dns) v9+ service metrics to Prometheus.

%prep

%setup -q -n %{name}-%{gitcommit}

%build
mkdir _build
export GOPATH=$(pwd)/_build
go get -v -d
#go build -v %{name}.go
cd $GOPATH/src/github.com/digitalocean/bind_exporter
make

%install
cd _build/src/github.com/digitalocean/bind_exporter
mkdir -vp %{buildroot}/%{_sharedstatedir}/prometheus
mkdir -vp %{buildroot}/%{_bindir}
mkdir -vp %{buildroot}/%{_unitdir}
mkdir -vp %{buildroot}/%{_sysconfdir}/default
install -m 755 %{name} %{buildroot}/%{_bindir}/%{name}
install -m 644 %{SOURCE1} %{buildroot}/%{_unitdir}/%{name}.service
install -m 644 %{SOURCE2} %{buildroot}/%{_sysconfdir}/default/%{name}

%pre
getent group prometheus >/dev/null || groupadd -r prometheus
getent passwd prometheus >/dev/null || \
  useradd -r -g prometheus -d /%{_sharedstatedir}/prometheus -s /sbin/nologin \
          -c "Prometheus services" prometheus
exit 0

%post
%systemd_post %{name}.service

%preun
%systemd_preun %{name}.service

%postun
%systemd_postun %{name}.service

%files
%{_bindir}/%{name}
%{_unitdir}/%{name}.service
%config(noreplace) /etc/default/%{name}
%attr(755, prometheus, prometheus)/%{_sharedstatedir}/prometheus
%doc CHANGELOG.md LICENSE NOTICE README.md

%changelog
* Mon Sep 23 2019 Rick Elrod <relrod@redhat.com> - 0.0-0.git20190923
- Nuke el6 conditionals, assume el7+
- Fix the build
- Use rpm macros where we can instead of hardcoded paths

* Thu Jan 19 2017 Ilya Otyutskiy <ilya.otyutskiy@icloud.com> - 0.0-0.git20170119.vortex
- Initial packaging