%global debug_package %{nil}

Name:          yggdrasil
Version:       0.5.14
Release:       2%{?dist}
Summary:       An experiment in scalable routing as an encrypted IPv6 overlay network
License:       LGPL-3.0-only
URL:           https://yggdrasil-network.github.io/
Source0:       https://github.com/yggdrasil-network/yggdrasil-go/archive/refs/tags/v%{version}.tar.gz
Source1:       yggdrasil.sysusers

%{?systemd_requires}
BuildRequires: systemd-rpm-macros
BuildRequires: golang >= 1.25
BuildRequires: git-core

%description
Yggdrasil is a proof-of-concept to explore a wholly different approach to
network routing. Whereas current computer networks depend heavily on very
centralised design and configuration, Yggdrasil breaks this mould by making
use of a global spanning tree to form a scalable IPv6 encrypted mesh network.

%prep
%setup -qn yggdrasil-go-%{version}

%build
export GOPROXY="https://proxy.golang.org,direct"
export GOSUMDB="sum.golang.org"
export CGO_CPPFLAGS="${CPPFLAGS}"
export CGO_CFLAGS="${CFLAGS}"
export CGO_CXXFLAGS="${CXXFLAGS}"
export CGO_LDFLAGS="${LDFLAGS}"

for cmd in ./cmd/*; do
    go build \
        -buildmode=pie \
        -trimpath \
        -mod=readonly \
        -ldflags "-w -s -linkmode=external \
            -X github.com/yggdrasil-network/yggdrasil-go/src/version.buildName=yggdrasil \
            -X github.com/yggdrasil-network/yggdrasil-go/src/version.buildVersion=%{version}" \
        -v \
        -o "$(basename "$cmd")" \
        "$cmd"
done

%install
install -D -p -m 0755 yggdrasil %{buildroot}%{_bindir}/yggdrasil
install -D -p -m 0755 yggdrasilctl %{buildroot}%{_bindir}/yggdrasilctl
install -D -p -m 0755 genkeys %{buildroot}%{_bindir}/yggdrasil-genkeys

install -D -p -m 0644 contrib/systemd/yggdrasil.service %{buildroot}%{_unitdir}/yggdrasil.service
install -D -p -m 0644 contrib/systemd/yggdrasil-default-config.service %{buildroot}%{_unitdir}/yggdrasil-default-config.service

install -D -p -m 0644 %{S:1} %{buildroot}%{_sysusersdir}/yggdrasil.conf

%check

%pre
%sysusers_create_compat %{S:1}

%post
%systemd_post yggdrasil.service

%preun
%systemd_preun yggdrasil.service

%postun
%systemd_postun_with_restart yggdrasil.service

%files
%{_bindir}/yggdrasil
%{_bindir}/yggdrasilctl
%{_bindir}/yggdrasil-genkeys
%{_unitdir}/yggdrasil.service
%{_unitdir}/yggdrasil-default-config.service
%{_sysusersdir}/yggdrasil.conf
%license LICENSE
%doc README.md

%changelog