From d7e6076040914e19ad15667e7d239807f5e246a4 Mon Sep 17 00:00:00 2001
From: banteg <4562643+banteg@users.noreply.github.com>
Date: Thu, 1 Jan 2026 02:27:26 +0400
Subject: [PATCH] fix(cli): hide unsupported --engine-option

---
 src/takopi/cli.py     | 1 +
 src/takopi/engines.py | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/takopi/cli.py b/src/takopi/cli.py
index f5a187d..7a1a41b 100644
--- a/src/takopi/cli.py
+++ b/src/takopi/cli.py
@@ -101,6 +101,7 @@ def run(
         "--engine-option",
         "-E",
         help="Engine-specific override in KEY=VALUE form (repeatable).",
+        hidden=True,
     ),
 ) -> None:
     setup_logging(debug=debug)
diff --git a/src/takopi/engines.py b/src/takopi/engines.py
index f50f9da..b7d7b87 100644
--- a/src/takopi/engines.py
+++ b/src/takopi/engines.py
@@ -75,7 +75,10 @@ def _codex_build_runner(
 
     if overrides:
         unknown = ", ".join(sorted(overrides))
-        raise ConfigError(f"Unknown codex override(s): {unknown}")
+        raise ConfigError(
+            "Codex does not support --engine-option overrides yet. "
+            f"Remove: {unknown}"
+        )
 
     return CodexRunner(codex_cmd=codex_cmd, extra_args=extra_args, title=title)