{ stdenv, lib, fetchFromGitHub, emscripten }: let version = "0.8.7"; in stdenv.mkDerivation { name = "jsonnet-${version}"; srcs = fetchFromGitHub { rev = "v${version}"; owner = "google"; repo = "jsonnet"; sha256 = "0adg7ijz10mc4xs5lfrby5g9sx96icf6cg39hvkh4wqjl85c6i9g"; }; buildInputs = [ emscripten ]; enableParallelBuilding = true; makeFlags = [''EM_CACHE=$(TMPDIR)/.em_cache'' ''all'']; installPhase = '' mkdir -p $out/bin $out/lib $out/share/ cp jsonnet $out/bin/ cp libjsonnet.so $out/lib/ cp -a doc $out/share/doc cp -a include $out/include ''; meta = { description = "Purely-functional configuration language that helps you define JSON data"; maintainers = [ lib.maintainers.benley ]; license = lib.licenses.asl20; homepage = https://github.com/google/jsonnet; platforms = lib.platforms.unix; }; }