Pruned node modules

tweaking workflow

node_modules/jest-haste-map/build/lib/getPlatformExtension.js

@@ -1,31 +0,0 @@
-'use strict';
-
-Object.defineProperty(exports, '__esModule', {
-  value: true
-});
-exports.default = getPlatformExtension;
-
-/**
- * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-const SUPPORTED_PLATFORM_EXTS = new Set(['android', 'ios', 'native', 'web']); // Extract platform extension: index.ios.js -> ios
-
-function getPlatformExtension(file, platforms) {
-  const last = file.lastIndexOf('.');
-  const secondToLast = file.lastIndexOf('.', last - 1);
-
-  if (secondToLast === -1) {
-    return null;
-  }
-
-  const platform = file.substring(secondToLast + 1, last); // If an overriding platform array is passed, check that first
-
-  if (platforms && platforms.indexOf(platform) !== -1) {
-    return platform;
-  }
-
-  return SUPPORTED_PLATFORM_EXTS.has(platform) ? platform : null;
-}