runtimeErrorsAndWarnings.js 2.87 KB
'use strict';

Object.defineProperty(exports, '__esModule', {
  value: true
});
exports.makeInvalidTransformerError =
  exports.makeInvalidSyncTransformerError =
  exports.makeInvalidSourceMapWarning =
  exports.makeInvalidReturnValueError =
    void 0;

function _chalk() {
  const data = _interopRequireDefault(require('chalk'));

  _chalk = function () {
    return data;
  };

  return data;
}

function _slash() {
  const data = _interopRequireDefault(require('slash'));

  _slash = 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 BULLET = '\u25cf ';
const DOCUMENTATION_NOTE = `  ${_chalk().default.bold(
  'Code Transformation Documentation:'
)}
  https://jestjs.io/docs/code-transformation
`;

const makeInvalidReturnValueError = () =>
  _chalk().default.red(
    [
      _chalk().default.bold(BULLET + 'Invalid return value:'),
      "  Code transformer's `process` function must return a string or an object",
      '  with `code` key containing a string. If `processAsync` function is implemented,',
      '  it must return a Promise resolving to one of these values.',
      ''
    ].join('\n') + DOCUMENTATION_NOTE
  );

exports.makeInvalidReturnValueError = makeInvalidReturnValueError;

const makeInvalidSourceMapWarning = (filename, transformPath) =>
  _chalk().default.yellow(
    [
      _chalk().default.bold(BULLET + 'Invalid source map:'),
      `  The source map for "${(0, _slash().default)(
        filename
      )}" returned by "${(0, _slash().default)(transformPath)}" is invalid.`,
      '  Proceeding without source mapping for that file.'
    ].join('\n')
  );

exports.makeInvalidSourceMapWarning = makeInvalidSourceMapWarning;

const makeInvalidSyncTransformerError = transformPath =>
  _chalk().default.red(
    [
      _chalk().default.bold(BULLET + 'Invalid synchronous transformer module:'),
      `  "${(0, _slash().default)(
        transformPath
      )}" specified in the "transform" object of Jest configuration`,
      '  must export a `process` function.',
      ''
    ].join('\n') + DOCUMENTATION_NOTE
  );

exports.makeInvalidSyncTransformerError = makeInvalidSyncTransformerError;

const makeInvalidTransformerError = transformPath =>
  _chalk().default.red(
    [
      _chalk().default.bold(BULLET + 'Invalid transformer module:'),
      `  "${(0, _slash().default)(
        transformPath
      )}" specified in the "transform" object of Jest configuration`,
      '  must export a `process` or `processAsync` or `createTransformer` function.',
      ''
    ].join('\n') + DOCUMENTATION_NOTE
  );

exports.makeInvalidTransformerError = makeInvalidTransformerError;