Use fresh implicit sessions and raw live terminal output

src/bin/dosh-client.rs

@@ -80,7 +80,7 @@ async fn main() -> Result<()> {
         return run_update(&config);
     }
     let server = args.server.unwrap_or(config.server);
-    let session = select_session(args.session.as_deref(), args.new, &config.default_session);
+    let session = select_session(args.session.as_deref(), args.new);
     let mode = if args.view_only || config.view_only {
         "view-only"
     } else {
@@ -288,14 +288,11 @@ fn log_debug(verbose: u8, level: u8, message: &str) {
     }
 }
 
-fn select_session(requested: Option<&str>, force_new: bool, configured_default: &str) -> String {
+fn select_session(requested: Option<&str>, _force_new: bool) -> String {
     if let Some(session) = requested {
         return session.to_string();
     }
-    if force_new || configured_default == "new" || configured_default.is_empty() {
-        return unique_session_name();
-    }
-    configured_default.to_string()
+    unique_session_name()
 }
 
 fn unique_session_name() -> String {
@@ -342,14 +339,10 @@ fn ssh_bootstrap(
         .arg(ssh_auth_command)
         .arg("--protocol")
         .arg("1")
-        .arg("--nonce")
-        .arg(nonce_b64)
-        .arg("--session")
-        .arg(session)
-        .arg("--mode")
-        .arg(mode)
-        .arg("--size")
-        .arg(size)
+        .arg(format!("--nonce={nonce_b64}"))
+        .arg(format!("--session={session}"))
+        .arg(format!("--mode={mode}"))
+        .arg(format!("--size={size}"))
         .output()
         .context("run ssh dosh-auth")?;
     if !output.status.success() {