deno2.nix/nix/make-bundled.nix
2022-08-04 08:32:54 +09:00

46 lines
869 B
Nix

{
pkgs,
lib ? pkgs.lib,
...
}: {
name,
version,
src,
entrypoint,
lockfile,
importMap ? null,
denoFlags ? [],
}: let
inherit (pkgs.callPackage ./utils.nix {}) mkDepsLink;
in
pkgs.stdenv.mkDerivation {
inherit name version entrypoint;
denoFlags =
denoFlags
++ (
if importMap != null
then ["--import-map" importMap]
else []
);
src = lib.cleanSourceWith {
inherit src;
filter = path: type: (baseNameOf path != "bundled.js");
};
buildInputs = with pkgs; [
deno
jq
];
buildPhase = ''
export DENO_DIR=`mktemp -d`
ln -s "${mkDepsLink lockfile}" $(deno info --json | jq -r .modulesCache)
deno bundle $denoFlags $entrypoint bundled.js
'';
installPhase = ''
mkdir -p $out/dist
install -t $out/dist bundled.js
'';
}