fix: improve config diagnostic delivery

1 files changed, 12 insertions, 0 deletions

diff --git a/src/config.rs b/src/config.rs
index f3dc9dbb..a2d3f89f 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -67,9 +67,21 @@ impl Config {
             .chain(keybind_diags)
             .chain(self.remote_image_paste_key().err())
             .chain(self.ui.sound.diagnostics())
+            .chain(self.invalid_sidebar_bounds_diagnostic())
             .collect()
     }
 
+    pub(crate) fn invalid_sidebar_bounds_diagnostic(&self) -> Option<String> {
+        validated_sidebar_bounds(self.ui.sidebar_min_width, self.ui.sidebar_max_width)
+            .is_none()
+            .then(|| {
+                format!(
+                    "ui.sidebar_min_width ({}) is greater than sidebar_max_width ({})",
+                    self.ui.sidebar_min_width, self.ui.sidebar_max_width
+                )
+            })
+    }
+
     pub(crate) fn remote_image_paste_key(&self) -> Result<Option<(KeyCode, KeyModifiers)>, String> {
         let raw = self.keys.remote_image_paste.trim();
         if raw.is_empty() {