{ stdenv, fetchurl }: stdenv.mkDerivation rec { name = "traefik-${version}"; version = "v1.3.8"; src = fetchurl { url = "https://github.com/containous/traefik/releases/download/${version}/traefik"; sha256 = "09m8svkqdrvayw871azzcb05dnbhbgb3c2380dw0v4wpcd0rqr9h"; }; buildCommand = '' mkdir -p $out/bin cp $src $out/bin/traefik chmod +x $out/bin/traefik ''; meta = with stdenv.lib; { homepage = https://traefik.io; description = "Træfik, a modern reverse proxy"; license = licenses.mit; maintainers = with maintainers; [ hamhut1066 ]; }; }