embed-support/src/validate-options.js

Create embed codes for a static web project

/* eslint-disable no-console */

const fileExists = require('file-exists');
const chalk = require('chalk');

// return true if there are no errors

module.exports = function validateOptions(opts) {
  let errors = false;
  if (!opts.dest) {
    console.log(`${chalk.red('[Error]')} ${chalk.blue('dest')} is not defined`);
    errors = true;
  }

  if (opts.template && !fileExists(opts.template)) {
    console.log(`${chalk.red('[Error]')} template file `
      + `${chalk.blue(opts.template)} does not exist`);
    errors = true;
  }

  if (!opts.iframeUrl) {
    console.log(`${chalk.red('[Error]')} ${chalk.blue('iframeUrl')} is not defined`);
    errors = true;
  }
  return !errors;
};