From deee5dd355bfa609b1fc3ee30b918356a40a0bb8 Mon Sep 17 00:00:00 2001
From: Tyler Longwell <tlongwell@squareup.com>
Date: Tue, 2 Dec 2025 13:25:34 -0500
Subject: [PATCH] headless helpful error

---
 crates/goose-tui/src/main.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/crates/goose-tui/src/main.rs b/crates/goose-tui/src/main.rs
index 2043b1e3ce..59f14517bf 100644
--- a/crates/goose-tui/src/main.rs
+++ b/crates/goose-tui/src/main.rs
@@ -261,6 +261,8 @@ async fn run_tui(
         run_recipe_mode(client, cwd, recipe_path, headless).await
     } else if let Some(prompt) = text_input {
         run_text_mode(client, cwd, resolved_session, prompt).await
+    } else if headless {
+        anyhow::bail!("--headless requires either --recipe or --text (or piped stdin)")
     } else {
         run_interactive_mode(client, cwd, resolved_session, name).await
     };