%global forgeurl https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/lyrebird
%global version 0.5.0
%global commit 28e9e5ccce1d58a4298a0c0be4e7ba167db73dff
%global date 20241119
%global source_date_epoch_from_changelog 0
%global debug_package %{nil}
%global gomodulesmode GO111MODULE=on
%forgemeta

Name: lyrebird
Version: %{forgeversion}
Release: %{autorelease}
Summary: Pluggable transport for Tor
License: GPL-3.0-or-later
URL: %{forgeurl}
Source0: %{forgesource}
Source1: %{name}.howto
BuildRequires: git-core
BuildRequires: golang-bin
BuildRequires: go-rpm-macros

%description
Lyrebird is a pluggable transport for Tor.
This transport supports multiple obfuscation protocols:
- obfs2
- obfs3
- obfs4
- ScrambleSuit client
- meek client
- WebTunnel client

%prep
%forgesetup

%build
export GOPROXY="https://proxy.golang.org,direct"
export GOFLAGS="-trimpath"
export GO_LDFLAGS="-s -w"
%gobuild -o %{name} ./cmd/%{name}

%install
install -p -D -m 755 -t %{buildroot}%{_bindir} %{name}
install -p -D -m 644 -t %{buildroot}%{_mandir}/man1 doc/%{name}.1
install -p -D -m 644 -t %{buildroot}%{_pkgdocdir} %{SOURCE1} \
README.md ChangeLog doc/obfs4-spec.txt

%files
%license LICENSE
%license LICENSE-GPL3.txt
%doc %{_pkgdocdir}
%{_bindir}/%{name}
%{_mandir}/man1/%{name}.1.gz