Add apache2 SPDX headers to all source files (#48)

packages/cli/src/utils/BackgroundTerminalAnalyzer.ts

@@ -1,3 +1,9 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 import { promises as fs } from 'fs';
 import { Content, SchemaUnion, Type } from '@google/genai'; // Assuming these types exist
 import { GeminiClient } from '../core/gemini-client.js'; // Assuming this path

packages/cli/src/utils/errors.ts

@@ -1,3 +1,9 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 export function isNodeError(error: unknown): error is NodeJS.ErrnoException {
   return error instanceof Error && 'code' in error;
 }

packages/cli/src/utils/getFolderStructure.ts

@@ -1,3 +1,9 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 import * as fs from 'fs/promises';
 import * as path from 'path';
 import { getErrorMessage, isNodeError } from './errors.js';

packages/cli/src/utils/paths.ts

@@ -1,3 +1,9 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 import path from 'node:path'; // Import the 'path' module
 
 /**

packages/cli/src/utils/schemaValidator.ts

@@ -1,3 +1,9 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 /**
  * Simple utility to validate objects against JSON Schemas
  * In a real implementation, you would use a library like Ajv