@applitools/eyes-storybook/src/errMessages.js

'use strict';
const chalk = require('chalk');

const missingApiKeyFailMsg = `
${chalk.red('Environment variable APPLITOOLS_API_KEY is not set.')}
${chalk.green(`To fix:
1. Register for Applitools developer account at www.applitools.com/devreg
2. Get API key from menu
3. Set APPLITOOLS_API_KEY environment variable
  Mac/Linux: export APPLITOOLS_API_KEY=Your_API_Key_Here
  Windows: set APPLITOOLS_API_KEY=Your_API_Key_Here`)}`;

const missingAppNameAndPackageJsonFailMsg = `
  ${chalk.red(
    `App name is not defined. Normally we would take it by default from the package.json file located at the root of your project (${process.cwd()}), but the package.json file wasn't found.`,
  )}
  
  ${chalk.green(`To set an "appName", do one of the following:
Option 1: specify "appName" in the eyes.json file that should be placed in the current working directory.
Option 2: set an environment variable APPLITOOLS_APP_NAME.
Option 3: have a package.json file in the current working directory that has a "name" property. We'll take it from there.`)}
  
`;

const missingAppNameInPackageJsonFailMsg = `
${chalk.red(
  `App name is not defined. Normally we would take it by default from the package.json file located at the root of your project (${process.cwd()}), but the package.json file doesn't have a "name" property.`,
)}

${chalk.green(
  `To fix, add a "name" property to your package.json file located at ${process.cwd()}\n`,
)}

`;

function refineErrorMessage({prefix, error}) {
  const message = error && error.message ? error.message : error;
  return `${prefix} ${message.replace('Evaluation failed: ', '')}`;
}

function deprecationWarning({deprecatedThing, newThing, isDead}) {
  const msg = isDead
    ? `Notice: ${deprecatedThing} is no longer supported.`
    : `Notice: ${deprecatedThing} has been renamed. Please use ${newThing} instead.\n`;

  chalk.yellow(msg);
}

module.exports = {
  missingApiKeyFailMsg,
  missingAppNameAndPackageJsonFailMsg,
  missingAppNameInPackageJsonFailMsg,
  refineErrorMessage,
  deprecationWarning,
};