Function run

src/runtime/server.ts:276–318

()

//---------------------------------------------------------------------

export function run() {
  // @FIXME: Split these out!
  eveSource.add("eve", path.join(config.eveRoot, "examples"));
  if(config.internal) {
    eveSource.add("root", path.join(config.eveRoot, "examples"));
    eveSource.add("examples", path.join(config.eveRoot, "examples"));
  } else {
    eveSource.add("root", config.root);
  }


  // If a file was passed in, we need to make sure it actually exists
  // now instead of waiting for the user to submit a request and then
  // blowing up
  if(config.path) {
    try {
      fs.statSync(config.path);
    } catch(e) {
      throw new Error("Can't load " + config.path);
    }
  }

  let app = createExpressApp();
  let server = http.createServer(app);

  let WebSocketServer = require('ws').Server;
  let wss = new WebSocketServer({server});
  initWebsocket(wss, config.editor);

  server.listen(config.port, function(){
    console.log(`Eve is available at http://localhost:${config.port}. Point your browser there to access the Eve editor.`);
  });

  // If the port is already in use, display an error message
  process.on('uncaughtException', function handleAddressInUse(err) {
    if(err.errno === 'EADDRINUSE') {
      console.log(`ERROR: Eve couldn't start because port ${config.port} is already in use.\n\nYou can select a different port for Eve using the "port" argument.\nFor example:\n\n> eve --port 1234`);
    } else {
      throw err;
    }
    process.exit(1);
  });
}

if(require.main === module) {
  console.error("Please run eve using the installed eve binary.");