switch flake to raw release (#1055)

* use direct output because build is super complicated

* formatting

flake-module.nix

@@ -1,64 +1,36 @@
 { self, ... }: {
   perSystem = { config, self', inputs', pkgs, system, ... }:
     let
-      # reuse existing ignores to clone source
-      cleaned-javascript-src = pkgs.lib.cleanSourceWith {
-        src = pkgs.lib.cleanSource ./javascript;
-        filter = pkgs.nix-gitignore.gitignoreFilterPure
-          (name: type:
-            # nix files are not used as part of build
-            (type == "regular" && pkgs.lib.strings.hasSuffix ".nix" name)
-            == false) [ ./.gitignore ] ./javascript;
-      };
+      version = (builtins.fromJSON (builtins.readFile ./javascript/packages/cli/package.json)).version;
+      name = "zombienet";
+      releases = "https://github.com/paritytech/${name}/releases/download";
+      src =
+        if pkgs.stdenv.isDarwin then {
+          url = "${releases}/v${version}/${name}-macos";
+          sha256 = "sha256-piaiv6hFTIZOVZNgo7oooNe+TwRrcNzn4SiT4n1jEBQ=";
+        } else
+          if system == "aarch64-linux" then {
+            url = "${releases}/v${version}/${name}-linux-arm64";
+            sha256 = "sha256-tXZt8Q6R8jh/UgdmS2jQf3IWGd4wx3u7tY+etYLIXYg=";
+          } else {
+            url = "${releases}/v${version}/${name}-linux-x64";
+            sha256 = "sha256-uf4eykvGEvqtCBfX4eCQe4f4SpagV4VBYVA4hgBzg1w=";
+          };
     in
     {
       packages = rec {
-        # output is something like what npm 'pkg` does, but more sandboxed
-        default = pkgs.buildNpmPackage rec {
-          # root hash (hash of hashes of each dependnecies)
-          # this should be updated on each dependency change (use `prefetch-npm-deps` to get new hash)
-          npmDepsHash = "sha256-lA8xOKnzthgscr0pMmQ6KcZjYxNdOK5lfZ301PZ29Xg=";
-
-          pname = "zombienet";
-          name = pname;
-          src = cleaned-javascript-src;
-          npmBuildScript = "build";
-          npmBuildFlag = "--workspaces";
-
-          # just for safety of mac as it is used here often
-          nativeBuildInputs = with pkgs; [
-            python3
-            nodePackages.node-gyp-build
-            nodePackages.node-gyp
-          ] ++ pkgs.lib.optional pkgs.stdenv.isDarwin (with pkgs;
-            with darwin.apple_sdk.frameworks; [
-              Security
-              SystemConfiguration
-            ]);
-
-          runtimeDeps = with pkgs;
-            # these are used behind the scenes
-            # can provide nix `devenv` with running podman based kubernetes as process/service  
-            [ bash coreutils procps findutils podman kubectl ]
-            ++ lib.optional stdenv.isLinux glibc.bin;
-          # uncomment if need to debug build
-          #npmFlags = "--verbose";
-
-          # unfortunately current fetcher(written in rust) has bugs for workspaes, so this is ugly workaround https://github.com/NixOS/nixpkgs/issues/219673
-          preBuild = ''
-            patchShebangs packages
-          '';
-          postBuild = ''
-            echo "Generating `dist` of `workspace`"
-            npm run build --workspace=packages/utils          
-            npm run build --workspace=packages/orchestrator
-          '';
-          postInstall = ''
-            echo "Copying `dist` of `workspace` to output"
-            cp --recursive packages/orchestrator/dist/ $out/lib/node_modules/zombienet/node_modules/@zombienet/orchestrator/dist/
-            cp --recursive packages/utils/dist/ $out/lib/node_modules/zombienet/node_modules/@zombienet/utils/dist/
-          '';
-        };
+        default = pkgs.stdenv.mkDerivation
+          {
+            runtimeInputs = with pkgs; [ bash coreutils procps findutils podman kubectl ] ++ lib.optional stdenv.isLinux glibc.bin;
+            inherit name;
+            src = pkgs.fetchurl src;
+            phases = [ "installPhase" "patchPhase" ];
+            installPhase = ''
+              mkdir -p $out/bin
+              cp $src $out/bin/${name}
+              chmod +x $out/bin/${name}
+            '';
+          };
       };
     };
 }