1688-product-master/src/auth-cli.ts

/**
 * Thin CLI wrapper for auth-runtime.
 *
 * Copy this file into your skill's src/ directory. It spawns
 * `bun run <auth-runtime>/src/cli.ts` as a subprocess, so the
 * skill has zero npm dependency on @clawd/auth-runtime.
 *
 * Usage:
 *   import { createSkillClient } from './auth-cli.ts';
 *   const client = createSkillClient();
 *   const res = await client.post('/ecom/tasks/scrape', { url: '...' });
 */

import { spawnSync } from 'child_process';
import * as path from 'path';
import * as os from 'os';

const AUTH_RUNTIME_DIR = process.env.AUTH_RUNTIME_DIR
  || path.join(os.homedir(), 'clawd', 'skills', 'auth-runtime');
const CLI_ENTRY = path.join(AUTH_RUNTIME_DIR, 'src', 'cli.ts');

export interface ApiResponse {
  status: number;
  body: string;
}

export interface SessionResponse {
  accessToken: string;
  expiresIn: number;
  ownerSessionToken?: string;
  hookUrl?: string;
  hookToken?: string;
}

export interface SkillClientOptions {
  apiBase?: string;
  dryRun?: boolean;
}

function runCli(...args: string[]): string {
  // Use the same bun binary that's running this process
  const bun = process.execPath;
  const result = spawnSync(bun, ['run', CLI_ENTRY, ...args], {
    cwd: AUTH_RUNTIME_DIR,
    encoding: 'utf-8',
    timeout: 60_000,
  });

  if (result.error) {
    throw new Error(`auth-cli spawn failed: ${result.error.message}`);
  }
  if (result.status !== 0) {
    throw new Error(`auth-cli failed (exit ${result.status}): ${(result.stderr || '').trim()}`);
  }
  return (result.stdout || '').trim();
}

export class SkillClient {
  private readonly apiBase?: string;
  private readonly dryRun: boolean;

  constructor(options: SkillClientOptions = {}) {
    this.apiBase = options.apiBase;
    this.dryRun = options.dryRun ?? false;
  }

  async session(): Promise<SessionResponse> {
    if (this.dryRun) {
      return { accessToken: '<dry-run-token>', expiresIn: 900 };
    }
    return JSON.parse(runCli('session'));
  }

  async get(urlPath: string): Promise<ApiResponse> {
    return this.request('GET', urlPath);
  }

  async post(urlPath: string, body?: unknown): Promise<ApiResponse> {
    return this.request('POST', urlPath, body);
  }

  async put(urlPath: string, body?: unknown): Promise<ApiResponse> {
    return this.request('PUT', urlPath, body);
  }

  async patch(urlPath: string, body?: unknown): Promise<ApiResponse> {
    return this.request('PATCH', urlPath, body);
  }

  async delete(urlPath: string, body?: unknown): Promise<ApiResponse> {
    return this.request('DELETE', urlPath, body);
  }

  private async request(method: string, urlPath: string, body?: unknown): Promise<ApiResponse> {
    if (this.dryRun) {
      return { status: 200, body: JSON.stringify({ dryRun: true, method, path: urlPath }) };
    }
    const args = ['request', method, urlPath];
    if (body != null) {
      args.push('--body', JSON.stringify(body));
    }
    if (this.apiBase) {
      args.push('--api-base', this.apiBase);
    }
    return JSON.parse(runCli(...args));
  }
}

export function createSkillClient(options?: SkillClientOptions): SkillClient {
  return new SkillClient(options);
}