From c148aa428f36f2ceade95a2023acbe9ad7431ebe Mon Sep 17 00:00:00 2001
From: Kristian Krsnik <git@krsnik.at>
Date: Thu, 25 Jan 2024 16:20:56 +0100
Subject: [PATCH] use recommended and supported icon sizes

---
 flake.nix | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/flake.nix b/flake.nix
index fec1c6a..86b89a5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -49,9 +49,13 @@
           mkdir -p $out/share/
           ln -s "${desktopItem}/share/applications" $out/share/applications
 
-          # Install icon
-          mkdir -p $out/share/icons/hicolor/1024x1024/apps
-          ln -s ${icon} $out/share/icons/hicolor/1024x1024/apps/${name}.png
+          # Install icons
+          for dimension in 128 256 512; do
+              dimensions=''${dimension}x''${dimension}
+
+              mkdir -p $out/share/icons/hicolor/$dimensions/apps
+              "${pkgs.imagemagick}/bin/convert" ${icon} -resize $dimensions $out/share/icons/hicolor/$dimensions/apps/${name}.png
+          done
         '';
       };
     };