From f62841340719ac6199c3a91b29236bb916aa2a59 Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Sun, 9 Apr 2023 13:14:06 +0200
Subject: [PATCH] g810-led: init at 0.4.3

---
 pkgs/misc/g810-led/default.nix  | 51 +++++++++++++++++++++++++++++++++
 pkgs/top-level/all-packages.nix |  2 ++
 2 files changed, 53 insertions(+)
 create mode 100644 pkgs/misc/g810-led/default.nix

diff --git a/pkgs/misc/g810-led/default.nix b/pkgs/misc/g810-led/default.nix
new file mode 100644
index 000000000000..0f38188c407d
--- /dev/null
+++ b/pkgs/misc/g810-led/default.nix
@@ -0,0 +1,51 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, hidapi
+, profile ? "/etc/g810-led/profile"
+}:
+
+stdenv.mkDerivation rec {
+  pname = "g810-led";
+  version = "0.4.3";
+
+  src = fetchFromGitHub {
+    owner = "MatMoul";
+    repo = pname;
+    rev = "refs/tags/v${version}";
+    hash = "sha256-GKHtQ7DinqfhclDdPO94KtTLQhhonAoWS4VOvs6CMhY=";
+  };
+
+  postPatch = ''
+    substituteInPlace udev/g810-led.rules \
+      --replace "/usr" $out \
+      --replace "/etc/g810-led/profile" "${profile}"
+  '';
+
+  buildInputs = [
+    hidapi
+  ];
+
+  installPhase = ''
+    runHook preInstall
+
+    install -D bin/g810-led $out/bin/g810-led
+
+    # See https://github.com/MatMoul/g810-led#compatible-keyboards-
+    for keyboard in {g213,g410,g413,g512,g513,g610,g815,g910,gpro}; do
+      ln -s \./g810-led $out/bin/$keyboard-led
+    done
+
+    install -D udev/g810-led.rules $out/etc/udev/rules.d/90-g810-led.rules
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Linux LED controller for some Logitech G Keyboards";
+    homepage = "https://github.com/MatMoul/g810-led";
+    license = licenses.gpl3Only;
+    maintainers = with maintainers; [ fab ];
+    platforms = platforms.linux;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e9b205ef0918..1494d1269578 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2199,6 +2199,8 @@ with pkgs;
     inherit (darwin.apple_sdk.frameworks) Security;
   };
 
+  g810-led = callPackage ../misc/g810-led { };
+
   gcdemu = callPackage ../applications/emulators/cdemu/gui.nix { };
 
   gensgs = pkgsi686Linux.callPackage ../applications/emulators/gens-gs { };