|
|
|
#!/usr/bin/env node
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Module dependencies.
|
|
|
|
*/
|
|
|
|
|
|
|
|
const appInit = require('../app');
|
|
|
|
const debug = require('debug')('whooshy:server');
|
|
|
|
const yaml = require('js-yaml');
|
|
|
|
const fsx = require('fs-extra');
|
|
|
|
|
|
|
|
let settings = {};
|
|
|
|
|
|
|
|
try {
|
|
|
|
settings = yaml.safeLoad(fsx.readFileSync('default-config.yaml'));
|
|
|
|
|
|
|
|
if (fsx.existsSync('config.yaml'))
|
|
|
|
Object.assign(settings, yaml.safeLoad(fsx.readFileSync('config.yaml')));
|
|
|
|
} catch (err) {
|
|
|
|
console.error(err);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Get port from environment and store in Express.
|
|
|
|
*/
|
|
|
|
|
|
|
|
let port = normalizePort(process.env.PORT || settings.port || '3000');
|
|
|
|
|
|
|
|
appInit().then(([app, server]) => {
|
|
|
|
app.set('port', port);
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Listen on provided port, on all network interfaces.
|
|
|
|
*/
|
|
|
|
|
|
|
|
server.listen(port);
|
|
|
|
server.on('error', (error) => onError(error));
|
|
|
|
server.on('listening', () => onListening(server));
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Normalize a port into a number, string, or false.
|
|
|
|
*/
|
|
|
|
}).catch((err) => {
|
|
|
|
console.error(err.message);
|
|
|
|
console.error(err.stack);
|
|
|
|
});
|
|
|
|
|
|
|
|
function normalizePort(val) {
|
|
|
|
let port = parseInt(val, 10);
|
|
|
|
|
|
|
|
if (isNaN(port))
|
|
|
|
// named pipe
|
|
|
|
return val;
|
|
|
|
|
|
|
|
if (port >= 0)
|
|
|
|
// port number
|
|
|
|
return port;
|
|
|
|
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Event listener for HTTP server "error" event.
|
|
|
|
*/
|
|
|
|
|
|
|
|
function onError(error) {
|
|
|
|
if (error.syscall !== 'listen')
|
|
|
|
throw error;
|
|
|
|
|
|
|
|
let bind = typeof port === 'string'
|
|
|
|
? 'Pipe ' + port
|
|
|
|
: 'Port ' + port;
|
|
|
|
|
|
|
|
// handle specific listen errors with friendly messages
|
|
|
|
switch (error.code) {
|
|
|
|
case 'EACCES':
|
|
|
|
console.error(bind + ' requires elevated privileges');
|
|
|
|
process.exit(1);
|
|
|
|
break;
|
|
|
|
case 'EADDRINUSE':
|
|
|
|
console.error(bind + ' is already in use');
|
|
|
|
process.exit(1);
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
throw error;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Event listener for HTTP server "listening" event.
|
|
|
|
*/
|
|
|
|
|
|
|
|
function onListening(server) {
|
|
|
|
let addr = server.address();
|
|
|
|
let bind = typeof addr === 'string'
|
|
|
|
? 'pipe ' + addr
|
|
|
|
: 'port ' + addr.port;
|
|
|
|
debug('Listening on ' + bind);
|
|
|
|
}
|