Refactor rendering and validation result handling

- Updated the Renderer class to improve section extraction and added detailed JSDoc comments for better documentation.
- Refactored ValidationResultRenderer to utilize an output writer interface for consistent message formatting and improved readability.
- Enhanced DefaultTaskStore with additional JSDoc comments for clarity on method functionalities.
- Improved FileManager with detailed JSDoc comments for file operations.
- Updated GitHub types and issues provider to use a unified type helper for type checks.
- Refactored ProjectsProvider to streamline task creation and filtering logic.
- Enhanced TaskManager with new methods for changelog management and added JSDoc comments for better understanding.
- Improved TaskProvider with detailed filtering logic for eligible tasks and added JSDoc comments.
- Added unit tests for ObservabilityLogger to ensure logging functionalities work as expected.
- Updated UID resolution and audit services with detailed JSDoc comments for clarity on method purposes.
- Introduced IOutputWriter interface for consistent CLI output handling and added OutputFormat enum for structured output types.

Author: Coderrob

.eslintignore

@@ -3,4 +3,5 @@ dist
 .docusaurus
 .coverage
 test/validator.test.js
+__mocks__
 

CHANGELOG.md

@@ -7,6 +7,8 @@ Format and process
 - The `Unreleased` section contains completed tasks that have been removed from `TODO.md` and are targeted for the next release.
 - integration.test.task.003 — undefined — Test cleanup
 - integration.test.task.002 — undefined — Integration test completion
+- integration.test.task.003 — undefined — Test cleanup
+- integration.test.task.002 — undefined — Integration test completion
 - Each entry should include: task id, summary, author, PR or commit link, and a one-line description of the change.
 - When creating a release, move the entries from `Unreleased` to a new versioned section (e.g. `## [1.0.0] - 2025-09-20`) and include release notes.
 

__mocks__/chalk.js

@@ -0,0 +1,43 @@
+const chalk = {
+  green: (text) => text,
+  red: (text) => text,
+  yellow: (text) => text,
+  blue: (text) => text,
+  cyan: (text) => text,
+  magenta: (text) => text,
+  white: (text) => text,
+  black: (text) => text,
+  gray: (text) => text,
+  grey: (text) => text,
+  redBright: (text) => text,
+  greenBright: (text) => text,
+  yellowBright: (text) => text,
+  blueBright: (text) => text,
+  magentaBright: (text) => text,
+  cyanBright: (text) => text,
+  whiteBright: (text) => text,
+  bgRed: (text) => text,
+  bgGreen: (text) => text,
+  bgYellow: (text) => text,
+  bgBlue: (text) => text,
+  bgMagenta: (text) => text,
+  bgCyan: (text) => text,
+  bgWhite: (text) => text,
+  bgBlack: (text) => text,
+  bgRedBright: (text) => text,
+  bgGreenBright: (text) => text,
+  bgYellowBright: (text) => text,
+  bgBlueBright: (text) => text,
+  bgMagentaBright: (text) => text,
+  bgCyanBright: (text) => text,
+  bgWhiteBright: (text) => text,
+  bold: (text) => text,
+  dim: (text) => text,
+  italic: (text) => text,
+  underline: (text) => text,
+  inverse: (text) => text,
+  strikethrough: (text) => text,
+  reset: (text) => text,
+};
+
+module.exports = chalk;

jest.config.cjs

@@ -35,4 +35,8 @@ module.exports = {
   clearMocks: true,
   restoreMocks: true,
   resetMocks: true,
+  transformIgnorePatterns: ['node_modules/(?!chalk)'],
+  moduleNameMapper: {
+    '^chalk$': '<rootDir>/__mocks__/chalk.js',
+  },
 };

reference/standards/quality/code-quality.md

@@ -0,0 +1,42 @@
+# Code Quality Standards
+
+## Architectural Rules
+
+### Index File Encapsulation
+
+**NEVER** allow index files to export from outside their directory tree.
+
+**❌ WRONG - Breaks encapsulation:**
+
+```typescript
+// src/types/rendering/index.ts
+export * from './IRenderer';
+export * from './OutputFormat';
+export { ConsoleOutputWriter } from '../../core/rendering/console-output.writer'; // ❌ BAD
+```
+
+**✅ CORRECT - Maintains encapsulation:**
+
+```typescript
+// src/types/rendering/index.ts
+export * from './IRenderer';
+export * from './OutputFormat';
+
+// Add exports to the appropriate domain index file instead:
+// src/core/rendering/index.ts
+export { ConsoleOutputWriter } from './console-output.writer';
+```
+
+**Rationale:**
+
+- Maintains clear module boundaries and encapsulation
+- Prevents circular dependencies
+- Makes dependencies explicit and traceable
+- Follows domain-driven design principles
+- Improves maintainability and refactoring safety
+
+**Enforcement:**
+
+- Code reviews must flag any index file reaching outside its directory
+- Automated linting rules should be added to prevent this pattern
+- Refactoring should move cross-domain exports to appropriate domain boundaries

src/cli.ts

@@ -6,6 +6,7 @@ import { getLogger } from './core/system/logger';
 import { ObservabilityLogger } from './core/system/observability.logger';
 import { CommandFactory } from './commands/shared/command.factory';
 import { EXIT_CODES } from './constants/exit-codes';
+import { ConsoleOutputWriter } from './core/rendering/console-output.writer';
 
 /**
  * Main CLI entry point for the Documentation-Driven Development toolkit.
@@ -36,8 +37,11 @@ const observabilityLogger = new ObservabilityLogger(pinoLogger);
 const program = new Command();
 program.name('dddctl').description('Documentation-Driven Development CLI').version('1.0.0');
 
+// Create output writer for CLI messaging
+const outputWriter = new ConsoleOutputWriter();
+
 // Configure all commands through the factory
-CommandFactory.configureProgram(program, baseLogger);
+CommandFactory.configureProgram(program, baseLogger, outputWriter);
 
 // Helper function to get safe command name
 function getCommandName(): string {

src/commands/audit/ref-audit.command.test.ts

@@ -38,40 +38,48 @@ describe('RefAuditCommand', () => {
     jest.clearAllMocks();
   });
 
-  it('should have correct name and description', () => {
-    const cmd = new RefAuditCommand(mockLogger);
-    expect(cmd.name).toBe(CommandName.AUDIT);
-    expect(cmd.description).toBe('Audit references across repo & tasks');
+  describe('execute', () => {
+    it('should execute the command successfully', async () => {
+      const cmd = new RefAuditCommand(mockLogger);
+      await cmd.execute();
+
+      expect(mockLogger.info).toHaveBeenCalledWith('Executing ref audit command');
+      expect(container.resolve).toHaveBeenCalledWith(SERVICE_KEYS.REFERENCE_AUDIT);
+      expect(mockService.execute).toHaveBeenCalled();
+      expect(mockLogger.info).toHaveBeenCalledWith('Ref audit command executed');
+    });
+
+    it('should handle service execution error', async () => {
+      const error = new Error('Service error');
+      mockService.execute.mockRejectedValue(error);
+
+      const cmd = new RefAuditCommand(mockLogger);
+
+      await expect(cmd.execute()).rejects.toThrow('Service error');
+      expect(mockLogger.info).toHaveBeenCalledWith('Executing ref audit command');
+      expect(mockLogger.info).not.toHaveBeenCalledWith('Ref audit command executed');
+    });
   });
 
-  it('should execute the command successfully', async () => {
-    const cmd = new RefAuditCommand(mockLogger);
-    await cmd.execute();
+  describe('configure', () => {
+    it('should configure the command on parent', () => {
+      RefAuditCommand.configure(mockParentCommand, mockLogger);
 
-    expect(mockLogger.info).toHaveBeenCalledWith('Executing ref audit command');
-    expect(container.resolve).toHaveBeenCalledWith(SERVICE_KEYS.REFERENCE_AUDIT);
-    expect(mockService.execute).toHaveBeenCalled();
-    expect(mockLogger.info).toHaveBeenCalledWith('Ref audit command executed');
+      expect(mockParentCommand.command).toHaveBeenCalledWith(CommandName.AUDIT);
+      expect(mockParentCommand.description).toHaveBeenCalledWith(
+        'Audit references across repo & tasks',
+      );
+      expect(mockParentCommand.action).toHaveBeenCalledWith(expect.any(Function));
+    });
   });
 
-  it('should configure the command on parent', () => {
-    RefAuditCommand.configure(mockParentCommand, mockLogger);
-
-    expect(mockParentCommand.command).toHaveBeenCalledWith(CommandName.AUDIT);
-    expect(mockParentCommand.description).toHaveBeenCalledWith(
-      'Audit references across repo & tasks',
-    );
-    expect(mockParentCommand.action).toHaveBeenCalledWith(expect.any(Function));
-  });
-
-  it('should handle service execution error', async () => {
-    const error = new Error('Service error');
-    mockService.execute.mockRejectedValue(error);
-
-    const cmd = new RefAuditCommand(mockLogger);
-
-    await expect(cmd.execute()).rejects.toThrow('Service error');
-    expect(mockLogger.info).toHaveBeenCalledWith('Executing ref audit command');
-    expect(mockLogger.info).not.toHaveBeenCalledWith('Ref audit command executed');
+  describe('properties', () => {
+    it.each([
+      { property: 'name', expected: CommandName.AUDIT },
+      { property: 'description', expected: 'Audit references across repo & tasks' },
+    ])('should have correct $property', ({ property, expected }) => {
+      const cmd = new RefAuditCommand(mockLogger);
+      expect(cmd[property as keyof RefAuditCommand]).toBe(expected);
+    });
   });
 });

src/commands/audit/ref-audit.command.ts

@@ -15,6 +15,12 @@ export class RefAuditCommand extends BaseCommand {
 
   /**
    * Executes the ref audit command.
+   * @returns Promise that resolves when the operation is complete
+   *
+   * @example
+   * ```typescript
+   * await command.execute();
+   * ```
    */
   async execute(): Promise<void> {
     this.logger.info('Executing ref audit command');
@@ -23,6 +29,11 @@ export class RefAuditCommand extends BaseCommand {
     this.logger.info('Ref audit command executed');
   }
 
+  /**
+   * Configures the command within the parent command.
+   * @param parent - The parent Command instance
+   * @param logger - Logger instance for logging
+   */
   static configure(parent: Command, logger: ILogger): void {
     parent
       .command(CommandName.AUDIT)

src/commands/audit/supersede.command.test.ts

@@ -38,10 +38,23 @@ describe('SupersedeCommand', () => {
   });
 
   describe('execute', () => {
-    it('should execute supersede and log correctly', async () => {
-      const oldUid = 'OLD123';
-      const newUid = 'NEW456';
-
+    it.each([
+      {
+        oldUid: 'OLD123',
+        newUid: 'NEW456',
+        description: 'valid UIDs',
+      },
+      {
+        oldUid: 'ABC',
+        newUid: 'XYZ',
+        description: 'short UIDs',
+      },
+      {
+        oldUid: 'old-uid-123',
+        newUid: 'new-uid-456',
+        description: 'dashed UIDs',
+      },
+    ])('should execute supersede successfully with $description', async ({ oldUid, newUid }) => {
       await command.execute({ oldUid, newUid });
 
       expect(mockLogger.info).toHaveBeenCalledWith('Executing supersede command', {
@@ -69,7 +82,6 @@ describe('SupersedeCommand', () => {
         oldUid: 'OLD123',
       });
       expect(mockService.execute).toHaveBeenCalledWith('OLD123', 'NEW456');
-      // Note: In real scenario, error logging might be handled by BaseCommand or elsewhere
     });
   });
 

src/commands/audit/supersede.command.ts

@@ -35,6 +35,11 @@ export class SupersedeCommand extends BaseCommand {
     this.logger.info(`Supersede command executed: ${oldUid} -> ${newUid}`, { newUid, oldUid });
   }
 
+  /**
+   * Configures the command within the parent command.
+   * @param parent - The parent Command instance
+   * @param logger - Logger instance for logging
+   */
   static configure(parent: Command, logger: ILogger): void {
     parent
       .command(CommandName.SUPERSEDE)