1import { execSync } from 'node:child_process';
2import os from 'node:os';
3import path from 'node:path';
4import process from 'node:process';
5 
6const APP_DATA_DIR = 'baoyu-skills';
7const GEMINI_DATA_DIR = 'gemini-web';
8const COOKIE_FILE_NAME = 'cookies.json';
9const PROFILE_DIR_NAME = 'chrome-profile';
10 
11export function resolveUserDataRoot(): string {
12  if (process.platform === 'win32') {
13    return process.env.APPDATA ?? path.join(os.homedir(), 'AppData', 'Roaming');
14  }
15  if (process.platform === 'darwin') {
16    return path.join(os.homedir(), 'Library', 'Application Support');
17  }
18  return process.env.XDG_DATA_HOME ?? path.join(os.homedir(), '.local', 'share');
19}
20 
21export function resolveGeminiWebDataDir(): string {
22  const override = process.env.GEMINI_WEB_DATA_DIR?.trim();
23  if (override) return path.resolve(override);
24  return path.join(resolveUserDataRoot(), APP_DATA_DIR, GEMINI_DATA_DIR);
25}
26 
27export function resolveGeminiWebCookiePath(): string {
28  const override = process.env.GEMINI_WEB_COOKIE_PATH?.trim();
29  if (override) return path.resolve(override);
30  return path.join(resolveGeminiWebDataDir(), COOKIE_FILE_NAME);
31}
32 
33let _wslHome: string | null | undefined;
34function getWslWindowsHome(): string | null {
35  if (_wslHome !== undefined) return _wslHome;
36  if (!process.env.WSL_DISTRO_NAME) { _wslHome = null; return null; }
37  try {
38    const raw = execSync('cmd.exe /C "echo %USERPROFILE%"', { encoding: 'utf-8', timeout: 5000 }).trim().replace(/\r/g, '');
39    _wslHome = execSync(`wslpath -u "${raw}"`, { encoding: 'utf-8', timeout: 5000 }).trim() || null;
40  } catch { _wslHome = null; }
41  return _wslHome;
42}
43 
44export function resolveGeminiWebChromeProfileDir(): string {
45  const override = process.env.BAOYU_CHROME_PROFILE_DIR?.trim() || process.env.GEMINI_WEB_CHROME_PROFILE_DIR?.trim();
46  if (override) return path.resolve(override);
47  const wslHome = getWslWindowsHome();
48  if (wslHome) return path.join(wslHome, '.local', 'share', APP_DATA_DIR, PROFILE_DIR_NAME);
49  return path.join(resolveUserDataRoot(), APP_DATA_DIR, PROFILE_DIR_NAME);
50}
51 
52export function resolveGeminiWebSessionsDir(): string {
53  return path.join(resolveGeminiWebDataDir(), 'sessions');
54}
55 
56export function resolveGeminiWebSessionPath(name: string): string {
57  const sanitized = name.replace(/[^a-zA-Z0-9_-]/g, '_');
58  return path.join(resolveGeminiWebSessionsDir(), `${sanitized}.json`);
59}
60 
61