From 598d07239e8b4213688234342e8d11443aa744ba Mon Sep 17 00:00:00 2001
From: Marco Allegretti <marco@karapace.dev>
Date: Wed, 25 Feb 2026 19:02:33 +0100
Subject: [PATCH] fix(core): include state in stop not-running error

Stop now reports the current env state when it is not running, to make the error actionable.
---
 crates/karapace-core/src/engine.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/crates/karapace-core/src/engine.rs b/crates/karapace-core/src/engine.rs
index 4f6964f..27456c9 100644
--- a/crates/karapace-core/src/engine.rs
+++ b/crates/karapace-core/src/engine.rs
@@ -500,7 +500,10 @@ impl Engine {
 
         if meta.state != EnvState::Running {
             return Err(CoreError::Runtime(
-                karapace_runtime::RuntimeError::NotRunning(env_id.to_owned()),
+                karapace_runtime::RuntimeError::NotRunning(format!(
+                    "{} (state: {})",
+                    env_id, meta.state
+                )),
             ));
         }