From 56684ea0b2dd482c70fa2a574e4f069f0623d959 Mon Sep 17 00:00:00 2001
From: Adam <adam@tirel.la>
Date: Wed, 24 Jul 2024 15:54:35 -0700
Subject: [PATCH] fix(carousel): Prevent duplicate animation when navigating
 via keyboard

---
 .../src/components/carousel/carousel.tsx               | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/packages/calcite-components/src/components/carousel/carousel.tsx b/packages/calcite-components/src/components/carousel/carousel.tsx
index fb15ae06c3b..3185becb26b 100644
--- a/packages/calcite-components/src/components/carousel/carousel.tsx
+++ b/packages/calcite-components/src/components/carousel/carousel.tsx
@@ -494,6 +494,8 @@ export class Carousel
       return;
     }
 
+    const lastItem = this.items.length - 1;
+
     switch (event.key) {
       case " ":
       case "Enter":
@@ -512,13 +514,19 @@ export class Carousel
         break;
       case "Home":
         event.preventDefault();
+        if (this.selectedIndex === 0) {
+          return;
+        }
         this.direction = "backward";
         this.setSelectedItem(0, true);
         break;
       case "End":
         event.preventDefault();
+        if (this.selectedIndex === lastItem) {
+          return;
+        }
         this.direction = "forward";
-        this.setSelectedItem(this.items.length - 1, true);
+        this.setSelectedItem(lastItem, true);
         break;
     }
   };