Merge pull request #54 from bingenito/eslint-plugin-license-header

Add license header eslint check and update dependencies

Author: bingenito

eslint.config.cjs

@@ -0,0 +1,102 @@
+import globals from "globals";
+import js from "@eslint/js";
+import { FlatCompat } from "@eslint/eslintrc";
+import path from "path";
+import { fileURLToPath } from "url";
+import licenseHeader from "eslint-plugin-license-header";
+
+// Get the directory name equivalent to __dirname in CommonJS
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+// Define the license header as an array of strings
+const LICENSE_HEADER = [
+    "/*",
+    " * Morgan Stanley makes this available to you under the Apache License,",
+    " * Version 2.0 (the \"License\"). You may obtain a copy of the License at",
+    " *",
+    " *      http://www.apache.org/licenses/LICENSE-2.0.",
+    " *",
+    " * See the NOTICE file distributed with this work for additional information",
+    " * regarding copyright ownership. 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 compat = new FlatCompat({
+    baseDirectory: __dirname,
+    recommendedConfig: js.configs.recommended,
+    allConfig: js.configs.all
+});
+
+// Get the ESLint configurations from plugins
+const eslintRecommended = compat.extends("eslint:recommended");
+const eslintPluginRecommended = compat.extends("plugin:eslint-plugin/recommended");
+const nRecommended = compat.extends("plugin:n/recommended");
+
+// Create the flat config array
+export default [
+    // Base configuration with ignores
+    {
+        ignores: ["node_modules/**"]
+    },
+    
+    // Include the plugin configurations
+    ...eslintRecommended,
+    ...eslintPluginRecommended,
+    ...nRecommended,
+    
+    // Global configuration
+    {
+        files: ["**/*.js", "**/*.mjs", "**/*.cjs"],
+        languageOptions: {
+            globals: {
+                ...globals.browser,
+                ...globals.node,
+            },
+            ecmaVersion: "latest"
+        },
+        linterOptions: {
+            reportUnusedDisableDirectives: true
+        },
+        rules: {
+            "eslint-plugin/require-meta-docs-description": ["error", {
+                pattern: "^(Enforce|Require|Disallow|Prefer).+\\.$",
+            }],
+            "n/no-extraneous-require": "off"
+        }
+    },
+    
+    // Disable problematic rules for the config file itself
+    {
+        files: ["**/eslint.config.mjs"],
+        rules: {
+            "n/no-extraneous-import": "off",
+            "n/no-unpublished-import": "off"
+        }
+    },
+    
+    // Add license header check for all JavaScript files
+    {
+        files: ["**/*.js"],
+        plugins: {
+            "license-header": licenseHeader
+        },
+        rules: {
+            "license-header/header": ["error", LICENSE_HEADER]
+        }
+    },
+    
+    // Configuration for test files
+    {
+        files: ["**/tests/*.js"],
+        languageOptions: {
+            globals: {
+                ...globals.mocha,
+            }
+        }
+    }
+];