1 files changed, 10 insertions, 1 deletions
diff --git a/server/src/main.rs b/server/src/main.rs
index c294478e..7c072319 100644
--- a/server/src/main.rs
+++ b/server/src/main.rs
@@ -18,7 +18,7 @@
 use anyhow::Result;
 use futures_util::{SinkExt, StreamExt};
 use log::{debug, info, warn};
-use std::{sync::Arc, time::Duration};
+use std::{env::args, process::exit, sync::Arc, time::Duration};
 use tokio::{
     net::TcpListener,
     spawn,
@@ -34,6 +34,15 @@ use undercooked::{
 #[tokio::main]
 async fn main() -> Result<()> {
     env_logger::init_from_env("LOG");
+
+    if let Some(arg) = args().nth(1) {
+        match arg.as_str() {
+            "version" => println!("{}", env!("CARGO_PKG_VERSION")),
+            _ => panic!("unknown subcommand"),
+        }
+        exit(0);
+    }
+
     let ws_listener = TcpListener::bind("0.0.0.0:27032").await?;
     info!("listening for websockets on {}", ws_listener.local_addr()?);