jest-html/lib/server/startup.js

Preview Jest snapshots right in your browser

'use strict';

require('babel-polyfill');

require('storyboard-preset-console');

var _storyboard = require('storyboard');

var _commander = require('commander');

var _commander2 = _interopRequireDefault(_commander);

var _opn = require('opn');

var _opn2 = _interopRequireDefault(_opn);

var _httpServer = require('./httpServer');

var httpServer = _interopRequireWildcard(_httpServer);

var _extractor = require('./extractor');

var extractor = _interopRequireWildcard(_extractor);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

(0, _storyboard.config)({ filter: '*:INFO' });

var pkg = require('../../package.json');

var DEFAULT_PORT = 8080;
var DEFAULT_SNAPSHOT_PATTERNS = '**/*.snap,!node_modules/**/*';
var DEFAULT_CSS_PATTERNS = 'snapshot.css';

process.on('SIGINT', function () {
  _storyboard.mainStory.debug('startup', 'CTRL-C received');
  process.exit(0);
});

// ==============================================
// Main
// ==============================================
_commander2.default.version(pkg.version).option('-f --snapshot-patterns [globs]', 'Glob patterns for snapshot files (comma-separated)', DEFAULT_SNAPSHOT_PATTERNS).option('-c --css-patterns [globs]', 'Glob patterns for CSS stylesheets ' + 'that will be used for ALL snapshots (comma-separated)', DEFAULT_CSS_PATTERNS).option('-p, --port [port]', 'Initial port number to use ' + '(if unavailable, the next available one will be used)', Number, DEFAULT_PORT).option('--no-watch', 'Do not watch initially detected snapshot and css files').parse(process.argv);

var cliOptions = _commander2.default.opts();
cliOptions.snapshotPatterns = cliOptions.snapshotPatterns.split(/\s*,\s*/);
cliOptions.cssPatterns = cliOptions.cssPatterns.split(/\s*,\s*/);

_storyboard.mainStory.info('startup', 'CLI options:', { attach: cliOptions });

var finalPort = void 0;
var socketioServer = void 0;
var httpInit = function httpInit() {
  return httpServer.init({ port: cliOptions.port }).then(function (port) {
    finalPort = port;
    socketioServer = httpServer.getSocketioServer();
  });
};

var extractorInit = function extractorInit() {
  extractor.configure({
    snapshotPatterns: cliOptions.snapshotPatterns,
    cssPatterns: cliOptions.cssPatterns,
    watch: cliOptions.watch,
    socketioServer: socketioServer
  });
  return extractor.start();
};

Promise.resolve().then(httpInit).then(extractorInit).then(function () {
  (0, _opn2.default)('http://localhost:' + finalPort + '/');
});