/**
* Context Handler - SessionStart
*
* Extracted from context-hook.ts - calls worker to generate context.
* Returns context as hookSpecificOutput for Claude Code to inject.
*/
import type { EventHandler, NormalizedHookInput, HookResult } from '../types.js';
import { ensureWorkerRunning, getWorkerPort } from '../../common/engine-utils.js';
import { getProjectContext } from '../../utils/project-name.js';
export const contextHandler: EventHandler = {
async execute(input: NormalizedHookInput): Promise<HookResult> {
// Ensure worker is running before any other logic
await ensureWorkerRunning();
const cwd = input.cwd ?? process.cwd();
const context = getProjectContext(cwd);
const port = getWorkerPort();
// Pass all projects (parent + worktree if applicable) for unified timeline
const projectsParam = context.allProjects.join(',');
const url = `http://127.0.0.1:${port}/api/context/inject?projects=${encodeURIComponent(projectsParam)}`;
// Note: Removed AbortSignal.timeout due to Windows Bun cleanup issue (libuv assertion)
// Worker service has its own timeouts, so client-side timeout is redundant
const response = await fetch(url);
if (!response.ok) {
throw new Error(`Context generation failed: ${response.status}`);
}
const result = await response.text();
const additionalContext = result.trim();
return {
hookSpecificOutput: {
hookEventName: 'SessionStart',
additionalContext
}
};
}
};
