1 files changed, 83 insertions, 0 deletions
diff --git a/node_modules/@jest/transform/build/enhanceUnexpectedTokenMessage.js b/node_modules/@jest/transform/build/enhanceUnexpectedTokenMessage.js
new file mode 100644
index 0000000..d2235f5
--- /dev/null
+++ b/node_modules/@jest/transform/build/enhanceUnexpectedTokenMessage.js
@@ -0,0 +1,83 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = handlePotentialSyntaxError;
+exports.enhanceUnexpectedTokenMessage = enhanceUnexpectedTokenMessage;
+
+function _chalk() {
+  const data = _interopRequireDefault(require('chalk'));
+
+  _chalk = function () {
+    return data;
+  };
+
+  return data;
+}
+
+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.
+ */
+const DOT = ' \u2022 ';
+
+function handlePotentialSyntaxError(e) {
+  if (e.codeFrame) {
+    e.stack = e.message + '\n' + e.codeFrame;
+  }
+
+  if (
+    // `instanceof` might come from the wrong context
+    e.name === 'SyntaxError' &&
+    !e.message.includes(' expected')
+  ) {
+    throw enhanceUnexpectedTokenMessage(e);
+  }
+
+  return e;
+}
+
+function enhanceUnexpectedTokenMessage(e) {
+  e.stack =
+    `${_chalk().default.bold.red('Jest encountered an unexpected token')}
+
+Jest failed to parse a file. This happens e.g. when your code or its dependencies use non-standard JavaScript syntax, or when Jest is not configured to support such syntax.
+
+Out of the box Jest supports Babel, which will be used to transform your files into valid JS based on your Babel configuration.
+
+By default "node_modules" folder is ignored by transformers.
+
+Here's what you can do:
+${DOT}If you are trying to use ECMAScript Modules, see ${_chalk().default.underline(
+      'https://jestjs.io/docs/ecmascript-modules'
+    )} for how to enable it.
+${DOT}If you are trying to use TypeScript, see ${_chalk().default.underline(
+      'https://jestjs.io/docs/getting-started#using-typescript'
+    )}
+${DOT}To have some of your "node_modules" files transformed, you can specify a custom ${_chalk().default.bold(
+      '"transformIgnorePatterns"'
+    )} in your config.
+${DOT}If you need a custom transformation specify a ${_chalk().default.bold(
+      '"transform"'
+    )} option in your config.
+${DOT}If you simply want to mock your non-JS modules (e.g. binary assets) you can stub them out with the ${_chalk().default.bold(
+      '"moduleNameMapper"'
+    )} config option.
+
+You'll find more details and examples of these config options in the docs:
+${_chalk().default.cyan('https://jestjs.io/docs/configuration')}
+For information about custom transformations, see:
+${_chalk().default.cyan('https://jestjs.io/docs/code-transformation')}
+
+${_chalk().default.bold.red('Details:')}
+
+` + e.stack;
+  return e;
+}