orionsoft-react-scripts/node_modules/jest-haste-map/build/HasteFS.js

Orionsoft Configuration and scripts for Create React App.

/**
 * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */
'use strict';







const H = require('./constants');

const multimatch = require('multimatch');
const path = require('path');

class HasteFS {



  constructor(files) {
    this._files = files;
  }

  getDependencies(file) {
    return this._files[file] && this._files[file][H.DEPENDENCIES];
  }

  exists(file) {
    return !!this._files[file];
  }

  getAllFiles() {
    return Object.keys(this._files);
  }

  matchFiles(pattern) {
    if (!(pattern instanceof RegExp)) {
      pattern = new RegExp(pattern);
    }
    const files = [];
    for (const file in this._files) {
      if (pattern.test(file)) {
        files.push(file);
      }
    }
    return files;
  }

  matchFilesWithGlob(
  globs,
  root)
  {
    const files = new Set();
    for (const file in this._files) {
      const filePath = root ? path.relative(root, file) : file;
      if (multimatch([filePath], globs).length) {
        files.add(file);
      }
    }
    return files;
  }}



module.exports = HasteFS;