config/games/default.nix

@@ -9,7 +9,7 @@ in {
   home.packages =
     [
       pkgs.prismlauncher
-      pkgs.mgba
+      pkgs.mgba-dev
     ]
     ++ (
       if system == "x86_64-linux"

flake.nix

@@ -280,6 +280,7 @@ rec {
           plover-plugin-modal-dictionary
           plover-plugin-stitching
           plover-plugin-lapwing-aio
+          mgba-dev
           ;
       };
       perSystem = {

overlays/default.nix

@@ -63,6 +63,7 @@ inputs: system: self: prev: let
     asar-asm = self.callPackage ../packages/compiler/asar {};
     bsnes-plus = self.libsForQt5.callPackage ../packages/emulator/bsnes-plus {};
     yiffstash = self.python3Packages.callPackage ../packages/python/yiffstash.nix {};
+    mgba-dev = self.libsForQt5.callPackage ../packages/emulator/mgba-dev {};
   };
   perSystem = {
     aarch64-linux = {

packages/emulator/mgba-dev/default.nix

@@ -0,0 +1,16 @@
+{
+  mgba,
+  fetchFromGitHub,
+}: let
+  source = builtins.fromJSON (builtins.readFile ./source.json);
+in
+  mgba.overrideAttrs (super: {
+    version = source.date;
+    src = fetchFromGitHub {
+      owner = "mgba-emu";
+      repo = "mgba";
+      inherit (source) rev sha256;
+    };
+
+    passthru.updateScript = [../../scripts/update-git.sh "https://github.com/mgba-emu/mgba" "emulator/mgba-dev/source.json"];
+  })

packages/emulator/mgba-dev/source.json

@@ -0,0 +1,12 @@
+{
+  "url": "https://github.com/mgba-emu/mgba",
+  "rev": "afff68cfc0731c441ececa83bf43c3d8bebe5c5a",
+  "date": "2024-10-11T21:52:48-07:00",
+  "path": "/nix/store/07x809rwbmxsxbax2dbmsr0cwi8189sr-mgba",
+  "sha256": "1cyj4da8skk2pn9gxwc0lq0wk6pmxj3bgv4iay4b81mmgq5p84q0",
+  "hash": "sha256-ABN0C361BrSIV5Hst4bs9ZrJAaaA8f6SvWJOjVQj0rM=",
+  "fetchLFS": false,
+  "fetchSubmodules": false,
+  "deepClone": false,
+  "leaveDotGit": false
+}