flake: add openrgb overlay

2 files changed, 25 insertions, 0 deletions

diff --git a/flake.nix b/flake.nix
index 1ae7078..ad5b207 100644
--- a/flake.nix
+++ b/flake.nix
@@ -23,6 +23,7 @@
           inputs.home-manager.nixosModules.default
           inputs.impermanence.nixosModules.impermanence
           inputs.nix-minecraft.nixosModules.minecraft-servers
+          (import ./overlays)
         ];
       };
 
diff --git a/overlays/default.nix b/overlays/default.nix
new file mode 100644
index 0000000..c7ab079
--- /dev/null
+++ b/overlays/default.nix
@@ -0,0 +1,24 @@
+{ config, pkgs, lib, ... }:
+
+{
+  nixpkgs.overlays = [
+    (final: prev: {
+      openrgb = prev.openrgb.overrideAttrs (old: {
+        src = prev.fetchFromGitLab {
+          owner = "CalcProgrammer1";
+          repo = "OpenRGB";
+          rev = "44c839c1160864c25170306bc1ab392333a682af";
+          hash = "sha256-k/Rt8VgaZJGktKj/Lv9G/EwtFykk1n1K2Mc3unEpF48=";
+        };
+
+        postPatch = ''
+          patchShebangs scripts/build-udev-rules.sh
+          substituteInPlace scripts/build-udev-rules.sh \
+            --replace /bin/chmod "${prev.coreutils}/bin/chmod"
+          substituteInPlace scripts/build-udev-rules.sh \
+            --replace /usr/bin/env "${prev.coreutils}/bin/env"
+        '';
+      });
+    })
+  ];
+}
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