From c880e8fbcbed0723894eba5f1d1ea26f5e1398b5 Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@hey.com>
Date: Tue, 10 Mar 2026 10:50:10 +0100
Subject: [PATCH] Allow kitty to preview images when using ff

---
 default/bash/aliases | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/default/bash/aliases b/default/bash/aliases
index 667912a8..44a735d6 100644
--- a/default/bash/aliases
+++ b/default/bash/aliases
@@ -6,7 +6,16 @@ if command -v eza &> /dev/null; then
   alias lta='lt -a'
 fi
 
-alias ff="fzf --preview 'bat --style=numbers --color=always {}'"
+if [[ "$TERM" == "xterm-kitty" ]]; then
+  alias ff="fzf --preview '
+    case \$(file --mime-type -b {}) in
+      image/*) kitty icat --clear --transfer-mode=memory --stdin=no --place=\${FZF_PREVIEW_COLUMNS}x\${FZF_PREVIEW_LINES}@0x0 {} ;;
+      *) bat --style=numbers --color=always {} ;;
+    esac
+  '"
+else
+  alias ff="fzf --preview 'bat --style=numbers --color=always {}'"
+fi
 alias eff='$EDITOR "$(ff)"'
 
 if command -v zoxide &> /dev/null; then