Add node modules and new code for release

node_modules/@jest/core/build/getProjectNamesMissingWarning.js

@@ -0,0 +1,49 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = getProjectNamesMissingWarning;
+
+function _chalk() {
+  const data = _interopRequireDefault(require('chalk'));
+
+  _chalk = function () {
+    return data;
+  };
+
+  return data;
+}
+
+var _getProjectDisplayName = _interopRequireDefault(
+  require('./getProjectDisplayName')
+);
+
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+
+/**
+ * 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.
+ */
+function getProjectNamesMissingWarning(projectConfigs) {
+  const numberOfProjectsWithoutAName = projectConfigs.filter(
+    config => !(0, _getProjectDisplayName.default)(config)
+  ).length;
+
+  if (numberOfProjectsWithoutAName === 0) {
+    return undefined;
+  }
+
+  return _chalk().default.yellow(
+    `You provided values for --selectProjects but ${
+      numberOfProjectsWithoutAName === 1
+        ? 'a project does not have a name'
+        : `${numberOfProjectsWithoutAName} projects do not have a name`
+    }.\n` +
+      'Set displayName in the config of all projects in order to disable this warning.\n'
+  );
+}