Files
claude-mem/src/hooks/hook-response.ts
T
Alex Newman eaba21329c Refactor hooks codebase: reduce complexity and improve maintainability (#204)
* refactor: Clean up hook-response and new-hook files

- Removed 'PreCompact' hook type and associated logic from hook-response.ts for improved type safety.
- Deleted extensive architecture comments in new-hook.ts to streamline code readability.
- Simplified debug logging in new-hook.ts to reduce verbosity.
- Enhanced ensureWorkerRunning function in worker-utils.ts with a final health check before throwing errors.
- Added a new documentation file outlining the hooks cleanup process and future improvements.

* Refactor cleanup and user message hooks

- Updated cleanup-hook.js to improve error handling and remove unnecessary input checks.
- Simplified user-message-hook.js by removing time-sensitive announcements and streamlining output.
- Enhanced logging functionality in both hooks for better debugging and clarity.

* Refactor error handling in hooks to use centralized error handler

- Introduced `handleWorkerError` function in `src/shared/hook-error-handler.ts` to manage worker-related errors.
- Updated `context-hook.ts`, `new-hook.ts`, `save-hook.ts`, and `summary-hook.ts` to utilize the new error handler, simplifying error management and improving code readability.
- Removed repetitive error handling logic from individual hooks, ensuring consistent user-friendly messages for connection issues.

* Refactor user-message and summary hooks to utilize shared transcript parser; introduce hook exit codes

- Moved user message extraction logic to a new shared module `transcript-parser.ts` for better code reuse.
- Updated `summary-hook.ts` to use the new `extractLastMessage` function for retrieving user and assistant messages.
- Replaced direct exit code usage in `user-message-hook.ts` with constants from `hook-constants.ts` for improved readability and maintainability.
- Added `HOOK_EXIT_CODES` to `hook-constants.ts` to standardize exit codes across hooks.

* Refactor hook input interfaces to enforce required fields

- Updated `SessionStartInput`, `UserPromptSubmitInput`, `PostToolUseInput`, and `StopInput` interfaces to require `session_id`, `transcript_path`, and `cwd` fields, ensuring better type safety and clarity in hook inputs.
- Removed optional index signatures from these interfaces to prevent unintended properties and improve code maintainability.
- Adjusted related hook implementations to align with the new interface definitions.

* Refactor save-hook to remove tool skipping logic; enhance summary-hook to handle spinner stopping with error logging; update SessionRoutes to load skip tools from settings; add CLAUDE_MEM_SKIP_TOOLS to SettingsDefaultsManager for configurable tool exclusion.

* Document CLAUDE_MEM_SKIP_TOOLS setting in public docs

Added documentation for the new CLAUDE_MEM_SKIP_TOOLS configuration
setting in response to PR review feedback. Users can now discover and
customize which tools are excluded from observations.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
2025-12-09 22:45:22 -05:00

73 lines
1.5 KiB
TypeScript

export type HookType = 'SessionStart' | 'UserPromptSubmit' | 'PostToolUse' | 'Stop';
export interface HookResponseOptions {
reason?: string;
context?: string;
}
export interface HookResponse {
continue?: boolean;
suppressOutput?: boolean;
stopReason?: string;
hookSpecificOutput?: {
hookEventName: 'SessionStart';
additionalContext: string;
};
}
function buildHookResponse(
hookType: HookType,
success: boolean,
options: HookResponseOptions
): HookResponse {
if (hookType === 'SessionStart') {
if (success && options.context) {
return {
continue: true,
suppressOutput: true,
hookSpecificOutput: {
hookEventName: 'SessionStart',
additionalContext: options.context
}
};
}
return {
continue: true,
suppressOutput: true
};
}
if (hookType === 'UserPromptSubmit' || hookType === 'PostToolUse') {
return {
continue: true,
suppressOutput: true
};
}
if (hookType === 'Stop') {
return {
continue: true,
suppressOutput: true
};
}
return {
continue: success,
suppressOutput: true,
...(options.reason && !success ? { stopReason: options.reason } : {})
};
}
/**
* Creates a standardized hook response using the HookTemplates system.
*/
export function createHookResponse(
hookType: HookType,
success: boolean,
options: HookResponseOptions = {}
): string {
const response = buildHookResponse(hookType, success, options);
return JSON.stringify(response);
}