@fesjs/utils/lib/cleanRequireCache.js

@fesjs/utils

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = _default;
exports.isWindows = void 0;
const isWindows = exports.isWindows = typeof process !== 'undefined' && process.platform === 'win32';

// 暂时无法使用 jest 进行单元测试，原因可参见
// https://github.com/facebook/jest/issues/5741

function _default(cacheKey) {
  // windows 下 require.cache 中路径 key 为类似 ‘c:\demo\.umirc.ts’
  const cachePath = isWindows ? cacheKey.replace(/\//g, '\\') : cacheKey;
  if (require.cache[cachePath]) {
    const cacheParent = require.cache[cachePath].parent;
    let i = (cacheParent === null || cacheParent === void 0 ? void 0 : cacheParent.children.length) || 0;
    // 清理 require cache 中 parents 的引用
    while (i--) {
      if (cacheParent.children[i].id === cachePath) {
        cacheParent.children.splice(i, 1);
      }
    }
    delete require.cache[cachePath];
  }
}