Method setupMiddleware

lib/tasks/server/livereload-server.js:61–89

(options)

  }

  setupMiddleware(options) {
    const tinylr = require('tiny-lr');
    const Server = tinylr.Server;

    if (options.liveReloadPrefix) {
      this.liveReloadPrefix = cleanBaseUrl(options.liveReloadPrefix);
    }

    if (options.liveReload) {
      if (options.liveReloadPort && options.port !== options.liveReloadPort) {
        return this.createServerforCustomPort(options, Server).catch((error) => {
          if (error !== null && typeof error === 'object' && error.code === 'EADDRINUSE') {
            let url = `http${options.ssl ? 's' : ''}://${this.displayHost(options.liveReloadHost)}:${
              options.liveReloadPort
            }`;
            throw new SilentError(`${error.message}\nLivereload failed on '${url}', It may be in use.`);
          } else {
            throw error;
          }
        });
      } else {
        this.liveReloadServer = this.createServer(options, Server);
      }
      this.start();
    } else {
      this.ui.writeWarnLine('Livereload server manually disabled.');
    }
    return Promise.resolve();
  }

  start() {
    this.tree = FSTree.fromEntries([]);