From 7dbd19707ed0e4dfd2efe013c34832519820d057 Mon Sep 17 00:00:00 2001
From: Aly Raffauf <aly@raffauflabs.com>
Date: Fri, 29 Nov 2024 21:55:40 -0500
Subject: [PATCH] emudeck: fixup install scripts

---
 pkgs/emudeck.nix | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/pkgs/emudeck.nix b/pkgs/emudeck.nix
index 7ce647f6..313dd596 100644
--- a/pkgs/emudeck.nix
+++ b/pkgs/emudeck.nix
@@ -1,3 +1,4 @@
+# This is extremely limited and largely proof-of-concept. Many things will simply not work, including Steam ROM Manager. Expect issues.
 {
   appimageTools,
   fetchurl,
@@ -25,6 +26,18 @@ appimageTools.wrapType2 rec {
       zenity
     ];
 
+  extraInstallCommands = let
+    appimageContents = appimageTools.extractType2 {
+      inherit pname version src;
+    };
+  in ''
+    install -m 444 -D ${appimageContents}/emudeck.desktop $out/share/applications/emudeck.desktop
+    install -m 444 -D ${appimageContents}/emudeck.png \
+      $out/share/icons/hicolor/scalable/apps/emudeck.png
+    substituteInPlace $out/share/applications/${pname}.desktop \
+      --replace 'Exec=AppRun' 'Exec=${pname}'
+  '';
+
   meta = with lib; {
     description = "EmuDeck utility to manage ROMs on handheld PCs";
     homepage = "https://github.com/EmuDeck/emudeck-electron";