%{!?luaver: %global luaver %(lua -e "print(string.sub(_VERSION, 5))" || echo 0)}
%global luapkgdir %{_datadir}/lua/%{luaver}

%global luacompatver 5.1
%global luacompatpkgdir %{_datadir}/lua/%{luacompatver}

Name:           lua-http
Version:        0.3
Release:        1%{?dist}
Summary:        HTTP library for Lua

License:        MIT
URL:            https://github.com/daurnimator/lua-http
Source0:        https://github.com/daurnimator/lua-http/archive/v%{version}/%{name}-%{version}.tar.gz
BuildArch:      noarch

BuildRequires:  lua
BuildRequires:  pandoc

Requires:       lua-basexx >= 0.2.0
Requires:       lua-binaryheap >= 0.3
Requires:       lua-fifo
Requires:       lua-luaossl >= 20161208
Requires:       lua-lpeg
Requires:       lua-lpeg-patterns >= 0.5
Requires:       lua-cqueues >= 20161214

%description
lua-http is an efficient, capable HTTP and WebSocket library for Lua.

%if 0%{?fedora} || 0%{?rhel} > 7
%package -n compat-%{name}
Summary:        HTTP library for Lua
Requires:       compat-lua-basexx >= 0.2.0
Requires:       compat-lua-binaryheap >= 0.3
Requires:       compat-lua-bitop
Requires:       compat-lua-compat53 >= 0.3
Requires:       compat-lua-fifo
Requires:       compat-lua-luaossl >= 20161208
Requires:       compat-lua-lpeg
Requires:       compat-lua-lpeg-patterns >= 0.5
Requires:       lua-cqueues-compat >= 20161214

%description -n compat-%{name}
lua-http is an efficient, capable HTTP and WebSocket library for Lua %{luacompatver}.
%endif

%package doc
Summary:        Documentation for HTTP library for Lua
Requires:       %{name} = %{version}
%if 0%{?fedora} || 0%{?rhel} > 7
Requires:       compat-%{name} = %{version}
%endif

%description doc
Documentation for the HTTP library for Lua.

%prep
%setup -q -n %{name}-%{version}

%build
pushd doc
%make_build lua-http.html lua-http.3
popd

%install
install -d -m 0755 "%{buildroot}%{_pkgdocdir}"
install -p -m 0644 doc/lua-http.html "%{buildroot}%{_pkgdocdir}/index.html"
install -D -p -m 0644 doc/lua-http.3 "%{buildroot}%{_mandir}/man3/lua-http.3"

install -d -m 0755 %{buildroot}%{luapkgdir}/http
install -p -m 0644 http/*.lua -t "%{buildroot}%{luapkgdir}/http/"
install -d -m 0755 %{buildroot}%{luapkgdir}/http/compat
install -p -m 0644 http/compat/*.lua -t "%{buildroot}%{luapkgdir}/http/compat/"

%if 0%{?fedora} || 0%{?rhel} > 7
install -d -m 0755 %{buildroot}%{luacompatpkgdir}/http
install -p -m 0644 http/*.lua -t "%{buildroot}%{luacompatpkgdir}/http/"
install -d -m 0755 %{buildroot}%{luacompatpkgdir}/http/compat
install -p -m 0644 http/compat/*.lua -t "%{buildroot}%{luacompatpkgdir}/http/compat/"
%endif

%files
%{_mandir}/man3/lua-http.3*
%license LICENSE.md
%{luapkgdir}/http

%if 0%{?fedora} || 0%{?rhel} > 7
%files -n compat-%{name}
%{_mandir}/man3/lua-http.3*
%license LICENSE.md
%{luacompatpkgdir}/http
%endif

%files doc
%{_pkgdocdir}
%doc %{_pkgdocdir}/index.html

%changelog
* Tue Apr 09 2019 Tomas Krizek <tomas.krizek@nic.cz> - 0.3-1
- Initial package for Fedora 28+ and EPEL 7+