fix: fix reading workspaces failing with komorebi v0.1.36

This due to failure to serialize komorebi state because of type changes in LGUG2Z/komorebi@5cc688d#diff-63b9ef3c0015218cc22dbadfbfd4e631fea784714f05a4c4047af3d99ade667dL65-R121

Author: amrbashir

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## [Unreleased]
 
+### Fixed
+
+- Fixed reading workspaces failing with komorebi v0.1.36
+
 ## [0.6.1] - 2025-04-08
 
 ### Changed

src/komorebi.rs

@@ -11,13 +11,29 @@ use winit::event_loop::EventLoopProxy;
 
 use crate::app::AppMessage;
 
+#[derive(Debug, Deserialize)]
+#[serde(untagged)]
+enum MaybeRingOrVec<T> {
+    Ring(Ring<T>),
+    Vec(Vec<T>),
+}
+
+impl<T> MaybeRingOrVec<T> {
+    fn is_empty(&self) -> bool {
+        match self {
+            MaybeRingOrVec::Ring(ring) => ring.is_empty(),
+            MaybeRingOrVec::Vec(vec) => vec.is_empty(),
+        }
+    }
+}
+
 #[derive(Debug, Deserialize)]
 struct KWorkspace {
     name: Option<String>,
     containers: Ring<serde_json::Value>,
     maximized_window: Option<serde_json::Value>,
     monocle_container: Option<serde_json::Value>,
-    floating_windows: Vec<serde_json::Value>,
+    floating_windows: MaybeRingOrVec<serde_json::Value>,
 }
 
 impl KWorkspace {

src/main_window.rs

@@ -94,7 +94,11 @@ impl MainWindowView {
         proxy: EventLoopProxy<AppMessage>,
         window_info: WindowRegistryInfo,
     ) -> anyhow::Result<Self> {
-        let workspaces = crate::komorebi::read_workspaces().unwrap_or_default();
+        let workspaces = crate::komorebi::read_workspaces()
+            .inspect_err(|e| {
+                tracing::error!("Failed to read workspaces: {e}");
+            })
+            .unwrap_or_default();
 
         let mut view = Self {
             window,