{ stdenv, fetchurl }: stdenv.mkDerivation rec { name = "yuicompressor"; version = "2.4.8"; src = fetchurl { url = "http://github.com/yui/yuicompressor/releases/download/v${version}/${name}-${version}.jar"; sha256 = "1qjxlak9hbl9zd3dl5ks0w4zx5z64wjsbk7ic73r1r45fasisdrh"; }; meta = { description = "A JavaScript and CSS minifier"; maintainers = [ stdenv.lib.maintainers.jwiegley ]; platforms = stdenv.lib.platforms.all; homepage = http://yui.github.io/yuicompressor/; license = stdenv.lib.licenses.bsd3; }; buildCommand = '' ensureDir $out/lib ln -s $src $out/lib/yuicompressor.jar ''; }