chore(🐙): remove unused codegen utilities from packages/webgpu (#424)

Author: wcandillon

packages/webgpu/CONTRIBUTING.md

@@ -15,7 +15,7 @@ From the repo root: `yarn lint` · `yarn tsc` · `yarn build:docs`
 
 Tests (from `packages/webgpu/`): `yarn test:ref` (Chrome reference) · `yarn test` (E2E — open the example app on the E2E screen) · `yarn test:plugin` (Expo config plugin unit tests)
 
-Other `packages/webgpu` scripts: `yarn codegen` · `yarn clean-dawn` · `yarn build-dawn`
+Other `packages/webgpu` scripts: `yarn clean-dawn` · `yarn build-dawn`
 
 ## Expo config plugin
 
@@ -39,18 +39,12 @@ Steps to bump to a new Dawn version (`chromium/<N>`):
    git submodule update --remote externals/dawn
    ```
 
-2. **Regenerate bindings.** Dawn's `src/dawn/dawn.json` drives our codegen, so re-run it after every bump:
+2. **Publish prebuilt binaries.** Trigger the **Build Dawn** workflow (`.github/workflows/build-dawn.yml`, `workflow_dispatch`). It reads the branch from `.gitmodules`, builds Android + Apple, and creates the `dawn-chromium-<N>` release with the headers, the Android `.so`s, and the Apple `.xcframework`. (To build locally instead, run `yarn build-dawn`; this requires the Android NDK and Xcode toolchains.)
 
-   ```sh
-   cd packages/webgpu && yarn codegen
-   ```
-
-3. **Publish prebuilt binaries.** Trigger the **Build Dawn** workflow (`.github/workflows/build-dawn.yml`, `workflow_dispatch`). It reads the branch from `.gitmodules`, builds Android + Apple, and creates the `dawn-chromium-<N>` release with the headers, the Android `.so`s, and the Apple `.xcframework`. (To build locally instead, run `yarn build-dawn`; this requires the Android NDK and Xcode toolchains.)
-
-4. **Pull the new binaries** once the release exists:
+3. **Pull the new binaries** once the release exists:
 
    ```sh
    cd packages/webgpu && yarn install-dawn
    ```
 
-5. **Verify and commit.** Build and run the example app, then commit the submodule bump together with the updated `.gitmodules`, `package.json`, and any regenerated code under `src/` and `cpp/`.
+4. **Verify and commit.** Build and run the example app, then commit the submodule bump together with the updated `.gitmodules` and `package.json`.

packages/webgpu/package.json

@@ -40,8 +40,7 @@
     "clang-format-android": "find android/cpp/ -iname \"*.h\" -o -iname \"*.m\" -o -iname \"*.cpp\" | xargs clang-format -i",
     "clang-format-common": "find cpp/rnwgpu -iname \"*.h\" -o -iname \"*.m\" -o -iname \"*.cpp\" | xargs clang-format -i",
     "cpplint": "cpplint --linelength=230 --filter=-legal/copyright,-whitespace/indent,-whitespace/comments,-whitespace/ending_newline,-build/include_order,-runtime/references,-readability/todo,-whitespace/blank_line,-whitespace/todo,-runtime/int,-build/c++11,-whitespace/parens --exclude=example --exclude=android/.cxx --exclude=cpp/webgpu --exclude=cpp/dawn --exclude=ios --exclude=android/build --exclude=node_modules --recursive .",
-    "install-dawn": "tsx scripts/install-dawn.ts",
-    "codegen": "tsx scripts/codegen/codegen.ts && yarn clang-format"
+    "install-dawn": "tsx scripts/install-dawn.ts"
   },
   "keywords": [
     "react-native",
@@ -72,7 +71,6 @@
     "@semantic-release/github": "^10.3.3",
     "@semantic-release/release-notes-generator": "^14.0.1",
     "@types/jest": "^29.5.12",
-    "@types/lodash": "^4.17.5",
     "@types/node": "^20.14.7",
     "@types/pixelmatch": "5.2.4",
     "@types/pngjs": "^6.0.5",
@@ -89,7 +87,6 @@
     "eslint-plugin-jest": "^28.8.2",
     "eslint-plugin-prettier": "^5.2.1",
     "jest": "^29.7.0",
-    "lodash": "^4.17.21",
     "pixelmatch": "5.3.0",
     "pngjs": "^7.0.0",
     "prettier": "^3.0.3",
@@ -105,7 +102,6 @@
     "semantic-release": "^24.1.0",
     "semantic-release-yarn": "^3.0.2",
     "teapot": "^1.0.0",
-    "ts-morph": "^22.0.0",
     "tsx": "^4.20.5",
     "typescript": "^5.2.2",
     "webgpu": "0.4.0",