flake reorg

nix/assets.nix

@@ -0,0 +1,9 @@
+{fetchSteam}:
+fetchSteam {
+  name = "tf2-vpks";
+  appId = "440";
+  depotId = "441";
+  manifestId = "5382461088476630278"; # 22 December 2023 – 00:13:59 UTC
+  hash = "sha256-p8waSdyFTKSo7CKQAjAGhL4hGiacjU0M59z47VH1NwM=";
+  fileList = ["regex:(tf2|hl2)_(misc|textures)_.*\.vpk"];
+}

nix/overlay.nix

@@ -0,0 +1,5 @@
+prev: final: {
+  vbsp-server = final.callPackage ./package.nix {};
+  vbsp-server-assets = final.callPackage ./assets.nix {};
+  vbsp-server-viewer = final.callPackage ./viewer.nix {};
+}

nix/package.nix

@@ -0,0 +1,35 @@
+{
+  stdenv,
+  rust-bin,
+  makeRustPlatform,
+  meshoptimizer,
+  vbsp-server-viewer,
+  lib,
+}: let
+  toolchain = rust-bin.stable.latest.default;
+  rustPlatform = makeRustPlatform {
+    rustc = toolchain;
+    cargo = toolchain;
+  };
+  inherit (lib.sources) sourceByRegex;
+  src = sourceByRegex ../. ["Cargo.*" "(src|derive|benches|tests|examples.*)(/.*)?"];
+in
+  rustPlatform.buildRustPackage rec {
+    pname = "vbsp-server";
+    version = "0.1.0";
+
+    GLTFPACK = "${meshoptimizer}/bin/gltfpack";
+
+    inherit src;
+
+    postPatch = ''
+      cp -r ${vbsp-server-viewer} src/server/viewer/dist
+    '';
+
+    doCheck = false;
+
+    cargoLock = {
+      lockFile = ../Cargo.lock;
+    };
+    buildFeatures = ["server"];
+  }

nix/viewer.nix

@@ -0,0 +1,19 @@
+{
+  buildNpmPackage,
+  importNpmLock,
+  nodejs_20,
+  lib,
+}:
+buildNpmPackage rec {
+  pname = "vbsp-server-viewer";
+  version = "0.1.0";
+  src = ../src/server/viewer;
+
+  npmDeps = importNpmLock {
+    npmRoot = src;
+  };
+
+  npmConfigHook = importNpmLock.npmConfigHook;
+
+  installPhase = "cp -r dist $out";
+}