syn2mas: use zod to validate the config files (#1938)

tools/syn2mas/.eslintrc.cjs

@@ -1,22 +1,77 @@
+// Copyright 2023 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+const HEADER_TEMPLATE = `\
+// Copyright %%CURRENT_YEAR%% The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+`;
+
+/** @type {import('eslint').Linter.Config} */
 module.exports = {
-  plugins: [
-    'matrix-org',
-  ],
+  root: true,
+  plugins: ["matrix-org"],
   extends: [
-    'plugin:matrix-org/typescript',
+    "plugin:prettier/recommended",
+    "plugin:import/recommended",
+    "plugin:import/typescript",
+    "plugin:matrix-org/typescript",
   ],
   env: {
     browser: false,
     node: true,
   },
-  parser: '@typescript-eslint/parser',
+  parser: "@typescript-eslint/parser",
   parserOptions: {
-    project: "./tsconfig.json",
+    project: "./tsconfig.eslint.json",
   },
   rules: {
-    '@typescript-eslint/no-floating-promises': 'error',
-    '@typescript-eslint/no-misused-promises': 'error',
-    '@typescript-eslint/promise-function-async': 'error',
-    '@typescript-eslint/await-thenable': 'error',
+    "matrix-org/require-copyright-header": ["error", HEADER_TEMPLATE],
+    "import/order": [
+      "error",
+      {
+        "newlines-between": "always",
+        alphabetize: { order: "asc" },
+      },
+    ],
+    "@typescript-eslint/no-floating-promises": "error",
+    "@typescript-eslint/no-misused-promises": "error",
+    "@typescript-eslint/promise-function-async": "error",
+    "@typescript-eslint/await-thenable": "error",
+
+    // False-positive because of id128 and log4js
+    "import/no-named-as-default-member": "off",
+  },
+  settings: {
+    "import/parsers": {
+      "@typescript-eslint/parser": [".ts", ".mts"],
+    },
+    "import/resolver": {
+      typescript: true,
+      node: true,
+    },
   },
+  ignorePatterns: ["dist"],
 };