Method createHasteMap

packages/jest-runtime/src/index.ts:302–341

(
    config: Config.ProjectConfig,
    options?: HasteMapOptions,
  )

  }

  static createHasteMap(
    config: Config.ProjectConfig,
    options?: HasteMapOptions,
  ): Promise<IHasteMap> {
    const ignorePatternParts = [
      ...config.modulePathIgnorePatterns,
      ...(options && options.watch ? config.watchPathIgnorePatterns : []),
      config.cacheDirectory.startsWith(config.rootDir + path.sep) &&
        config.cacheDirectory,
    ].filter(Boolean);
    const ignorePattern =
      ignorePatternParts.length > 0
        ? new RegExp(ignorePatternParts.join('|'))
        : undefined;

    return HasteMap.create({
      cacheDirectory: config.cacheDirectory,
      computeSha1: config.haste.computeSha1,
      console: options?.console,
      dependencyExtractor: config.dependencyExtractor,
      enableSymlinks: config.haste.enableSymlinks,
      extensions: [SnapshotExtension, ...config.moduleFileExtensions],
      forceNodeFilesystemAPI: config.haste.forceNodeFilesystemAPI,
      hasteImplModulePath: config.haste.hasteImplModulePath,
      hasteMapModulePath: config.haste.hasteMapModulePath,
      id: config.id,
      ignorePattern,
      maxWorkers: options?.maxWorkers || 1,
      mocksPattern: escapePathForRegex(`${path.sep}__mocks__${path.sep}`),
      platforms: config.haste.platforms || ['ios', 'android'],
      resetCache: options?.resetCache,
      retainAllFiles: config.haste.retainAllFiles || false,
      rootDir: config.rootDir,
      roots: config.roots,
      throwOnModuleCollision: config.haste.throwOnModuleCollision,
      useWatchman: options?.watchman,
      watch: options?.watch,
      workerThreads: options?.workerThreads,
    });
  }

  static createResolver(
    config: Config.ProjectConfig,