1 files changed, 10 insertions, 3 deletions
diff --git a/src/main.rs b/src/main.rs
index e120534..38a6c44 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,5 @@
 use serde::Deserialize;
+use std::net::{SocketAddr, ToSocketAddrs};
 use std::path::{Path, PathBuf};
 use structopt::StructOpt;
 use warp::Filter;
@@ -8,7 +9,7 @@ extern crate log;
 #[derive(Debug, Deserialize)]
 struct Config {
     webroot: PathBuf,
-    port: u16,
+    listen: String,
     tls_key: PathBuf,
     tls_cert: PathBuf,
 }
@@ -34,7 +35,7 @@ enum EwwwError {
 }
 
 #[tokio::main]
-async fn main() {
+async fn main() -> anyhow::Result<()> {
     pretty_env_logger::init();
     info!("ewww starting up");
 
@@ -42,7 +43,11 @@ async fn main() {
     let config = read_config(&opt.config).unwrap();
 
     let webroot = config.webroot.canonicalize().unwrap();
+    let addr: SocketAddr = config.listen.to_socket_addrs().unwrap().next().unwrap();
+
     info!("webroot: {:?}", webroot);
+    info!("listen on {}", addr);
+
     let log = warp::log("ewww");
     let webroot = warp::any().and(warp::fs::dir(webroot)).with(log);
 
@@ -50,8 +55,10 @@ async fn main() {
         .tls()
         .key_path(config.tls_key)
         .cert_path(config.tls_cert)
-        .run(([127, 0, 0, 1], config.port))
+        .run(addr)
         .await;
+
+    Ok(())
 }
 
 fn read_config(filename: &Path) -> anyhow::Result<Config> {