Refresh workers on same-path project rebinding

2 files changed, 7 insertions, 1 deletions

diff --git a/crates/fidget-spinner-cli/src/mcp/host/process.rs b/crates/fidget-spinner-cli/src/mcp/host/process.rs
index d4cbb4b..fdbd873 100644
--- a/crates/fidget-spinner-cli/src/mcp/host/process.rs
+++ b/crates/fidget-spinner-cli/src/mcp/host/process.rs
@@ -55,6 +55,11 @@ impl WorkerSupervisor {
         self.bound_project_root = Some(project_root);
     }
 
+    pub(super) fn refresh_binding(&mut self, project_root: PathBuf) {
+        self.kill_current_worker();
+        self.bound_project_root = Some(project_root);
+    }
+
     pub(super) fn execute(
         &mut self,
         request_id: HostRequestId,
diff --git a/crates/fidget-spinner-cli/src/mcp/host/runtime.rs b/crates/fidget-spinner-cli/src/mcp/host/runtime.rs
index bf0484a..f2f10b7 100644
--- a/crates/fidget-spinner-cli/src/mcp/host/runtime.rs
+++ b/crates/fidget-spinner-cli/src/mcp/host/runtime.rs
@@ -392,7 +392,8 @@ impl HostRuntime {
                 let args = deserialize::<ProjectBindArgs>(arguments, "tools/call:project.bind")?;
                 let resolved = resolve_project_binding(PathBuf::from(args.path))
                     .map_err(host_store_fault("tools/call:project.bind"))?;
-                self.worker.rebind(resolved.binding.project_root.clone());
+                self.worker
+                    .refresh_binding(resolved.binding.project_root.clone());
                 self.binding = Some(resolved.binding);
                 tool_success(
                     project_bind_output(&resolved.status)?,