%global forgeurl https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/lyrebird
%global commit 89d54872b176f936232ff39f7a8189b77d83d65e
%global gomodulesmode GO111MODULE=on
%forgemeta

Name:           lyrebird
Version:        0.9.0^20260921git89d54872
Release:        5%{?dist}
Summary:        Tor pluggable transport proxy

License:        0BSD AND Apache-2.0 AND BSD-2-Clause AND BSD-3-Clause AND CC0-1.0 AND GPL-3.0-only AND MIT
URL:            %{forgeurl}

Provides:       obfs4 = %{version}-%{release}
Provides:       obfs4proxy = %{version}-%{release}
Obsoletes:      obfs4 <= %{version}-%{release}


Source0:        %{forgesource}
# Generated offline vendor archive using go-vendor-tools
Source1:        vendor.tar.bz2
Source2:        go-vendor-tools.toml
Source3:        obfs4.torrc

BuildRequires:  go-vendor-tools
BuildRequires:  go-rpm-macros
BuildRequires:  golang

%description
Lyrebird is a pluggable transport for Tor.
Protocols supported by this transport:
- Obfs2/3/4
- Meek client
- ScrambleSuit client
- WebTunnel client

%prep
%autosetup -n lyrebird-%{commit} -a 1

%build
%gobuild -mod=vendor -o %{name} ./cmd/%{name}

%install
%go_vendor_license_install -c %{SOURCE2}
install -D -p -m 0755 -t %{buildroot}%{_bindir} %{name}

ln -s %{name} %{buildroot}%{_bindir}/obfs4proxy

install -D -p -m 0644 -t %{buildroot}%{_mandir}/man1 doc/%{name}.1
install -D -p -m 0644 -t %{buildroot}%{_pkgdocdir} README.md ChangeLog doc/obfs4-spec.txt

install -m 0755 -vd                     %{buildroot}%{_sysconfdir}/tor
install -m 0644 -vp %{SOURCE3}          %{buildroot}%{_sysconfdir}/tor/obfs4.torrc

%check
./%{name} -version || :

%files -f %{go_vendor_license_filelist}
%doc %{_pkgdocdir}
%{_bindir}/%{name}
%{_bindir}/obfs4proxy
%{_mandir}/man1/%{name}.1*
%dir %{_sysconfdir}/tor
%config(noreplace) %{_sysconfdir}/tor/obfs4.torrc

%changelog
* Thu Oct 22 2026 Packager <alone@fedoraproject.org> - %{version}-%{release}
- Initial test build

* Thu Oct 20 2026 Packager <alone@fedoraproject.org> - %{version}-%{release}
- Initial test build