From 801d9602f17ff307b23f3235bc829419a3c79e41 Mon Sep 17 00:00:00 2001
From: 2 * r + 2 * t <61896496+soramanew@users.noreply.github.com>
Date: Sun, 30 Mar 2025 12:21:39 +1100
Subject: wallpaper: auto light/dark mode switching

If using dynamic scheme, auto switch light/dark mode depending on wallpaper
---
 wallpaper.fish | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/wallpaper.fish b/wallpaper.fish
index 25c7090..1acb7ff 100755
--- a/wallpaper.fish
+++ b/wallpaper.fish
@@ -122,7 +122,14 @@ else
     if test -f $C_STATE/scheme/current-name.txt
         set -l variant (string match -gr 'dynamic-(.*)' (cat $C_STATE/scheme/current-name.txt))
         if test -n "$variant"
+            # Light/dark mode detection if not specified
+            if ! set -q _flag_T
+                set -l lightness (magick $state_dir/thumbnail.jpg -format '%[fx:int(mean*100)]' info:)
+                test $lightness -ge 60 && set _flag_T light || set _flag_T dark
+            end
+            # Wait for async scheme gen to finish
             wait
+            # Apply scheme
             caelestia scheme dynamic $variant $_flag_T > /dev/null
         end
     end
-- 
cgit v1.2.3-freya