1 files changed, 16 insertions, 18 deletions
diff --git a/crates/chat-server/src/main.rs b/crates/chat-server/src/main.rs
index c17a7f6..cfd3e7a 100644
--- a/crates/chat-server/src/main.rs
+++ b/crates/chat-server/src/main.rs
@@ -32,8 +32,8 @@ use std::process::ExitCode;
 struct Arguments {
     #[arg(long, default_value = ".")]
     root: PathBuf,
-    #[arg(long, default_value = "127.0.0.1:9080")]
-    bind: SocketAddr,
+    #[arg(long)]
+    bind: Option<SocketAddr>,
     #[arg(long, conflicts_with_all = ["reset_owner", "owner_fingerprint", "snapshot"])]
     init: bool,
     #[arg(long, value_name = "FINGERPRINT", conflicts_with_all = ["owner_fingerprint", "snapshot"], help = "Permanently clear the matching owner registration and all chat history after key loss")]
@@ -73,7 +73,7 @@ fn initialize(root: &std::path::Path) -> Result<()> {
     {
         writeln!(file, "CHAT_ORIGIN=http://127.0.0.1:9080")?;
     }
-    Ok(())
+    stack_config::initialize_public(root)
 }
 
 async fn run(arguments: Arguments) -> Result<()> {
@@ -81,6 +81,8 @@ async fn run(arguments: Arguments) -> Result<()> {
     if arguments.init {
         return initialize(&root);
     }
+    let configuration = stack_config::Config::load(&root)?;
+    let bind = arguments.bind.unwrap_or(configuration.chat_bind()?);
     let data = root.join("var/data/chat");
     std::fs::create_dir_all(&data)?;
     std::fs::set_permissions(&data, std::os::unix::fs::PermissionsExt::from_mode(0o700))?;
@@ -99,7 +101,7 @@ async fn run(arguments: Arguments) -> Result<()> {
         return maintenance::fingerprint(&store);
     }
     if let Some(expected) = arguments.reset_owner {
-        return maintenance::reset(&mut store, &expected, arguments.bind);
+        return maintenance::reset(&mut store, &expected, bind);
     }
     if let Some(destination) = arguments.snapshot {
         store.snapshot(&destination)?;
@@ -110,28 +112,24 @@ async fn run(arguments: Arguments) -> Result<()> {
         return Ok(());
     }
     ensure!(
-        arguments.bind.ip().is_loopback(),
+        bind.ip().is_loopback(),
         "Experimental server must bind to loopback"
     );
-    let settings = dotenvy::from_path_iter(root.join(".env"))?
-        .collect::<std::result::Result<std::collections::HashMap<_, _>, _>>()?;
-    let origin = settings
-        .get("CHAT_ORIGIN")
-        .context("Run --init to configure chat")?;
+    let origin = configuration.value("CHAT_ORIGIN")?;
     ensure!(
-        origin == &format!("http://{}", arguments.bind),
-        "This development server requires CHAT_ORIGIN to match its loopback bind address"
+        origin == format!("http://{bind}"),
+        "CHAT_ORIGIN must match the loopback CHAT_BIND or --bind address"
     );
-    let setup = settings
-        .get("CHAT_SETUP_TOKEN")
-        .context("Missing CHAT_SETUP_TOKEN")?;
-    let state = service::Service::new(store, origin.clone(), setup.clone());
-    let listener = tokio::net::TcpListener::bind(arguments.bind).await?;
+    let setup = configuration
+        .value("CHAT_SETUP_TOKEN")
+        .context("Run --init to configure chat")?;
+    let state = service::Service::new(store, origin.to_owned(), setup.to_owned());
+    let listener = tokio::net::TcpListener::bind(bind).await?;
     writeln!(
         std::io::stdout().lock(),
         "Experimental chat: {origin} (owner setup: /#setup)"
     )?;
-    http::serve(listener, state, &root).await
+    http::serve(listener, state, &root, configuration.public_values(None)?).await
 }
 
 #[tokio::main]