+MSTY

home/features/desktop/default.nix

@@ -92,6 +92,7 @@
     # firefox-devedition
     file-roller
     hyprpanel
+    msty
     seahorse
     sushi
     # glib

pkgs/default.nix

@@ -1,5 +1,6 @@
 {pkgs, ...}: {
   # Define your custom packages here
+  msty = pkgs.callPackage ./msty {};
   zellij-ps = pkgs.callPackage ./zellij-ps {};
   aider-chat-env = pkgs.callPackage ./aider-chat-env {};
 }

pkgs/msty/default.nix

@@ -0,0 +1,22 @@
+{
+  appimageTools,
+  fetchurl,
+}: let
+  pname = "msty";
+  version = "1.7";
+
+  src = fetchurl {
+    url = "https://assets.msty.app/prod/latest/linux/amd64/Msty_x86_64_amd64.AppImage";
+    sha256 = "sha256-k6hcT7Dp53e4zWXXJhsonNlfOwCLIOo/kz8FcDq8OKo=";
+  };
+  appimageContents = appimageTools.extractType2 {inherit pname version src;};
+in
+  appimageTools.wrapType2 {
+    inherit pname version src;
+    extraInstallCommands = ''
+      install -m 444 -D ${appimageContents}/msty.desktop -t $out/share/applications
+      substituteInPlace $out/share/applications/msty.desktop \
+        --replace 'Exec=AppRun' 'Exec=${pname}'
+      install -m 444 -D ${appimageContents}/msty.png \
+      $out/share/icons/hicolor/256x256/apps/msty.png '';
+  }