migrate prettier into pre-commit

.github/workflows/formatting.yaml

@@ -14,18 +14,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actionsx/prettier@v2
-        with:
-          args: --config "${{ github.workspace }}/.prettierrc.toml" --write "**/*.{js,mjs,cjs,jsx,ts,tsx}"
-      # Prettier has no diff view so we must make one ourselves
-      # https://github.com/prettier/prettier/issues/6885
-      - run: |
-          git diff
-          if [[ -n "$(git status --porcelain)" ]]; then
-            exit 1
-          fi
       - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: 3.11
       - name: Install dependencies

.pre-commit-config.yaml

@@ -44,3 +44,8 @@ repos:
         exclude_types:
           - json
           - javascript
+  - repo: https://github.com/pre-commit/mirrors-prettier
+    rev: v3.1.0
+    hooks:
+      - id: prettier
+        files: ".*\\.(js|mjs|cjs|jsx|ts|tsx)$"

extensions/wasm_bindgen/rules_js/test/hello_world_wasm_test.js

@@ -21,10 +21,10 @@ const main = async function (typ, dir) {
 };
 
 ["bundler", "web", "deno", "nomodules", "nodejs"].forEach((typ) => {
-    main(typ, process.argv.length > 2 ? process.argv[2] : "").catch(function (
-        err,
-    ) {
-        console.error(err);
-        process.exit(1);
-    });
+    main(typ, process.argv.length > 2 ? process.argv[2] : "").catch(
+        function (err) {
+            console.error(err);
+            process.exit(1);
+        },
+    );
 });