1 | #!/usr/bin/env node
|
2 |
|
3 | /**
|
4 | * Module dependencies.
|
5 | */
|
6 |
|
7 | var log4js = require('log4js');
|
8 | var http = require('http');
|
9 | var validator = require('validator')
|
10 | var _ = require('lodash')
|
11 | var config = require('../core/config');
|
12 | log4js.configure(_.get(config, 'log4js', {
|
13 | appenders: {console: { type: 'console'}},
|
14 | categories : { default: { appenders: ['console'], level: 'info' }}
|
15 | }));
|
16 | var log = log4js.getLogger("startup")
|
17 |
|
18 | var app = require('../app');
|
19 |
|
20 | /**
|
21 | * Get port from environment and store in Express.
|
22 | */
|
23 |
|
24 | var port = normalizePort(process.env.PORT || '3000');
|
25 | log.debug('port '+ port);
|
26 |
|
27 | var host = null;
|
28 | if (process.env.HOST) {
|
29 | log.debug('process.env.HOST '+ process.env.HOST);
|
30 | if (validator.isIP(process.env.HOST)) {
|
31 | log.trace(process.env.HOST + ' valid');
|
32 | host = process.env.HOST;
|
33 | } else {
|
34 | log.warn('process.env.HOST '+ process.env.HOST + ' invalid, use 0.0.0.0 instead');
|
35 | }
|
36 | }
|
37 | app.set('port', port);
|
38 |
|
39 | /**
|
40 | * Create HTTP server.
|
41 | */
|
42 |
|
43 | var server = http.createServer(app);
|
44 |
|
45 | /**
|
46 | * Listen on provided port, on all network interfaces.
|
47 | */
|
48 | var models = require('../models');
|
49 | models.Versions.findOne({where:{type:1}})
|
50 | .then(function(v){
|
51 | if (!v || v.get('version') != '0.3.0') {
|
52 | throw new Error(`Please upgrade your database. usage bin/db upgrade or code-push-server-db upgrade`);
|
53 | }
|
54 | server.listen(port, host);
|
55 | server.on('error', onError);
|
56 | server.on('listening', onListening);
|
57 | return;
|
58 | })
|
59 | .catch(function(e){
|
60 | if (_.startsWith(e.message, 'ER_NO_SUCH_TABLE')) {
|
61 | log.error(new Error(`Please upgrade your database. usage bin/db upgrade or code-push-server-db upgrade`));
|
62 | } else {
|
63 | log.error(e);
|
64 | }
|
65 | process.exit(1);
|
66 | });
|
67 |
|
68 | /**
|
69 | * Normalize a port into a number, string, or false.
|
70 | */
|
71 |
|
72 | function normalizePort(val) {
|
73 | var port = parseInt(val, 10);
|
74 |
|
75 | if (isNaN(port)) {
|
76 | // named pipe
|
77 | return val;
|
78 | }
|
79 |
|
80 | if (port >= 0) {
|
81 | // port number
|
82 | return port;
|
83 | }
|
84 |
|
85 | return false;
|
86 | }
|
87 |
|
88 | /**
|
89 | * Event listener for HTTP server "error" event.
|
90 | */
|
91 |
|
92 | function onError(error) {
|
93 | if (error.syscall !== 'listen') {
|
94 | throw error;
|
95 | }
|
96 |
|
97 | var bind = typeof port === 'string'
|
98 | ? 'Pipe ' + port
|
99 | : 'Port ' + port;
|
100 |
|
101 | // handle specific listen errors with friendly messages
|
102 | switch (error.code) {
|
103 | case 'EACCES':
|
104 | log.error(bind + ' requires elevated privileges');
|
105 | process.exit(1);
|
106 | break;
|
107 | case 'EADDRINUSE':
|
108 | log.error(bind + ' is already in use');
|
109 | process.exit(1);
|
110 | break;
|
111 | default:
|
112 | throw error;
|
113 | }
|
114 | }
|
115 |
|
116 | /**
|
117 | * Event listener for HTTP server "listening" event.
|
118 | */
|
119 |
|
120 | function onListening() {
|
121 | var addr = server.address();
|
122 | var bind = typeof addr === 'string'
|
123 | ? 'pipe ' + addr
|
124 | : 'port ' + addr.port;
|
125 | log.info('Listening on ' + bind);
|
126 | }
|