memind/scripts/check-wechat-channel-isolation.mjs

#!/usr/bin/env node
import fs from 'node:fs';
import path from 'node:path';
import { fileURLToPath } from 'node:url';

const root = path.join(path.dirname(fileURLToPath(import.meta.url)), '..');
const wechatRoot = path.join(root, 'wechat');
const forbiddenWechatImports = [
  'mindspace-public-finish-sync.mjs',
  'chat-finish-sync.mjs',
  'useTKMindChat',
  'src/hooks/useTKMindChat',
];
const forbiddenH5ImportPatterns = [
  /from\s+['"][^'"]*\/wechat\//,
  /import\s*\(\s*['"][^'"]*\/wechat\//,
  /require\s*\(\s*['"][^'"]*\/wechat\//,
];

function walk(dir, acc = []) {
  for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
    const full = path.join(dir, entry.name);
    if (entry.isDirectory()) walk(full, acc);
    else if (entry.name.endsWith('.mjs') || entry.name.endsWith('.ts') || entry.name.endsWith('.tsx')) acc.push(full);
  }
  return acc;
}

function checkWechatImports() {
  const violations = [];
  for (const file of walk(wechatRoot)) {
    const text = fs.readFileSync(file, 'utf8');
    for (const token of forbiddenWechatImports) {
      if (text.includes(token)) violations.push({ file, token });
    }
  }
  return violations;
}

function checkH5ImportsWechat() {
  const violations = [];
  const h5Paths = [
    path.join(root, 'src'),
    path.join(root, 'chat-finish-sync.mjs'),
    path.join(root, 'mindspace-public-finish-sync.mjs'),
  ].filter((p) => fs.existsSync(p));

  for (const base of h5Paths) {
    const files = fs.statSync(base).isDirectory() ? walk(base) : [base];
    for (const file of files) {
      const text = fs.readFileSync(file, 'utf8');
      for (const pattern of forbiddenH5ImportPatterns) {
        if (pattern.test(text)) violations.push({ file, token: pattern.source });
      }
    }
  }
  return violations;
}

const wechatViolations = checkWechatImports();
const h5Violations = checkH5ImportsWechat();

if (wechatViolations.length === 0 && h5Violations.length === 0) {
  console.log('wechat channel isolation check passed');
  process.exit(0);
}

for (const item of wechatViolations) {
  console.error(`wechat forbidden import: ${item.token} in ${path.relative(root, item.file)}`);
}
for (const item of h5Violations) {
  console.error(`h5 forbidden import: ${item.token} in ${path.relative(root, item.file)}`);
}
process.exit(1);