add ability to change the listening port and hostname

package-lock.json

@@ -1,8 +1,7 @@
 {
   "name": "uptime-kuma",
-  "version": "1.0.0",
-  "lockfileVersion": 1,
   "requires": true,
+  "lockfileVersion": 1,
   "dependencies": {
     "@babel/helper-validator-identifier": {
       "version": "7.14.5",
@@ -243,6 +242,11 @@
         "readable-stream": "^2.0.6"
       }
     },
+    "args-parser": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/args-parser/-/args-parser-1.3.0.tgz",
+      "integrity": "sha512-If3Zi4BSjlQIJ9fgAhSiKi0oJtgMzSqh0H4wvl7XSeO16FKx7QqaHld8lZeEajPX7y1C5qKKeNgyrfyvmjmjUQ=="
+    },
     "arr-diff": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/arr-diff/-/arr-diff-4.0.0.tgz",

package.json

@@ -1,6 +1,5 @@
 {
     "name": "uptime-kuma",
-    "version": "1.0.0",
     "scripts": {
         "dev": "vite --host",
         "start-server": "node server/server.js",
@@ -12,6 +11,7 @@
     },
     "dependencies": {
         "@popperjs/core": "^2.9.2",
+        "args-parser": "^1.3.0",
         "axios": "^0.21.1",
         "bootstrap": "^5.0.0",
         "dayjs": "^1.10.4",

server/server.js

@@ -12,6 +12,13 @@ const Monitor = require("./model/monitor");
 const fs = require("fs");
 const {getSettings} = require("./util-server");
 const {Notification} = require("./notification")
+const args = require('args-parser')(process.argv);
+
+console.log("args:")
+console.log(args)
+
+const hostname = args.host || "0.0.0.0"
+const port = args.port || 3001
 
 app.use(express.json())
 
@@ -435,8 +442,8 @@ let needSetup = false;
         });
     });
 
-    server.listen(3001, () => {
-        console.log('Listening on 3001');
+    server.listen(port, hostname, () => {
+        console.log(`Listening on ${hostname}:${port}`);
 
         startMonitors();
     });