feat: Add hostname cli parameter.

marmelab · Apr 18, 2021 · ddbd376 · ddbd376
1 parent c6dbcc8
commit ddbd376
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/bin/json-graphql-server.js b/bin/json-graphql-server.js
@@ -8,19 +8,24 @@ var JsonGraphqlServer = require('../lib/json-graphql-server.node.min').default;
 var dataFilePath = process.argv.length > 2 ? process.argv[2] : './data.json';
 var data = require(path.join(process.cwd(), dataFilePath));
 var PORT = process.env.NODE_PORT || 3000;
+var HOST = process.env.NODE_HOST || 'localhost';
 var app = express();
 
 process.argv.forEach((arg, index) => {
   // allow a custom port via CLI
   if (arg === '--p' && process.argv.length > index + 1) {
     PORT = process.argv[index + 1];
   }
+
+  if (arg === '--h' && process.argv.length > index + 1) {
+    HOST = process.argv[index + 1];
+  }
 });
 
 app.use(cors());
 app.use('/', JsonGraphqlServer(data));
-app.listen(PORT);
-var msg = `GraphQL server running with your data at http://localhost:${PORT}/`;
+app.listen(PORT, HOST);
+var msg = `GraphQL server running with your data at http://${HOST}:${PORT}/`;
 console.log(msg); // eslint-disable-line no-console
 
 process.on('unhandledRejection', (reason, p) => {