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qwen/nodejs/node_modules/jest-haste-map/build/HasteFS.js

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+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = void 0;
+function _jestUtil() {
+  const data = require('jest-util');
+  _jestUtil = function () {
+    return data;
+  };
+  return data;
+}
+var _constants = _interopRequireDefault(require('./constants'));
+var fastPath = _interopRequireWildcard(require('./lib/fast_path'));
+function _getRequireWildcardCache(nodeInterop) {
+  if (typeof WeakMap !== 'function') return null;
+  var cacheBabelInterop = new WeakMap();
+  var cacheNodeInterop = new WeakMap();
+  return (_getRequireWildcardCache = function (nodeInterop) {
+    return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
+  })(nodeInterop);
+}
+function _interopRequireWildcard(obj, nodeInterop) {
+  if (!nodeInterop && obj && obj.__esModule) {
+    return obj;
+  }
+  if (obj === null || (typeof obj !== 'object' && typeof obj !== 'function')) {
+    return {default: obj};
+  }
+  var cache = _getRequireWildcardCache(nodeInterop);
+  if (cache && cache.has(obj)) {
+    return cache.get(obj);
+  }
+  var newObj = {};
+  var hasPropertyDescriptor =
+    Object.defineProperty && Object.getOwnPropertyDescriptor;
+  for (var key in obj) {
+    if (key !== 'default' && Object.prototype.hasOwnProperty.call(obj, key)) {
+      var desc = hasPropertyDescriptor
+        ? Object.getOwnPropertyDescriptor(obj, key)
+        : null;
+      if (desc && (desc.get || desc.set)) {
+        Object.defineProperty(newObj, key, desc);
+      } else {
+        newObj[key] = obj[key];
+      }
+    }
+  }
+  newObj.default = obj;
+  if (cache) {
+    cache.set(obj, newObj);
+  }
+  return newObj;
+}
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+class HasteFS {
+  _rootDir;
+  _files;
+  constructor({rootDir, files}) {
+    this._rootDir = rootDir;
+    this._files = files;
+  }
+  getModuleName(file) {
+    const fileMetadata = this._getFileData(file);
+    return (fileMetadata && fileMetadata[_constants.default.ID]) || null;
+  }
+  getSize(file) {
+    const fileMetadata = this._getFileData(file);
+    return (fileMetadata && fileMetadata[_constants.default.SIZE]) || null;
+  }
+  getDependencies(file) {
+    const fileMetadata = this._getFileData(file);
+    if (fileMetadata) {
+      return fileMetadata[_constants.default.DEPENDENCIES]
+        ? fileMetadata[_constants.default.DEPENDENCIES].split(
+            _constants.default.DEPENDENCY_DELIM
+          )
+        : [];
+    } else {
+      return null;
+    }
+  }
+  getSha1(file) {
+    const fileMetadata = this._getFileData(file);
+    return (fileMetadata && fileMetadata[_constants.default.SHA1]) || null;
+  }
+  exists(file) {
+    return this._getFileData(file) != null;
+  }
+  getAllFiles() {
+    return Array.from(this.getAbsoluteFileIterator());
+  }
+  getFileIterator() {
+    return this._files.keys();
+  }
+  *getAbsoluteFileIterator() {
+    for (const file of this.getFileIterator()) {
+      yield fastPath.resolve(this._rootDir, file);
+    }
+  }
+  matchFiles(pattern) {
+    if (!(pattern instanceof RegExp)) {
+      pattern = new RegExp(pattern);
+    }
+    const files = [];
+    for (const file of this.getAbsoluteFileIterator()) {
+      if (pattern.test(file)) {
+        files.push(file);
+      }
+    }
+    return files;
+  }
+  matchFilesWithGlob(globs, root) {
+    const files = new Set();
+    const matcher = (0, _jestUtil().globsToMatcher)(globs);
+    for (const file of this.getAbsoluteFileIterator()) {
+      const filePath = root ? fastPath.relative(root, file) : file;
+      if (matcher((0, _jestUtil().replacePathSepForGlob)(filePath))) {
+        files.add(file);
+      }
+    }
+    return files;
+  }
+  _getFileData(file) {
+    const relativePath = fastPath.relative(this._rootDir, file);
+    return this._files.get(relativePath);
+  }
+}
+exports.default = HasteFS;