scarlett2: init at 0-unstable-2024-04-06 (#329588)

pkgs/by-name/sc/scarlett2/package.nix

@@ -0,0 +1,63 @@
+{
+  stdenv,
+  fetchFromGitHub,
+  alsa-lib,
+  openssl,
+  pkg-config,
+  lib,
+  unstableGitUpdater,
+}:
+
+let
+
+  firmwareSrc = fetchFromGitHub {
+    owner = "geoffreybennett";
+    repo = "scarlett2-firmware";
+    rev = "f628dfb4d2e874b2078dbb43e8c1d59dd6553dd1";
+    hash = "sha256-s61eyS47SuIbK9KR59XxHpybvl9tHFWPLkpHmdqwO24=";
+  };
+
+in
+stdenv.mkDerivation {
+
+  pname = "scarlett2";
+
+  version = "0-unstable-2024-04-06";
+
+  src = fetchFromGitHub {
+    owner = "geoffreybennett";
+    repo = "scarlett2";
+    rev = "1c262bcac11bceb6da8334b8f5b56d3c9331bfc8";
+    hash = "sha256-yhmXVfys300NwZ8UJ7WvOyNkGP3OkIVoRaToF+SenQA=";
+  };
+
+  buildInputs = [
+    alsa-lib
+    openssl
+  ];
+
+  nativeBuildInputs = [ pkg-config ];
+
+  preBuild = ''
+    makeFlagsArray+=( PREFIX=$out )
+  '';
+
+  passthru.updateScript = unstableGitUpdater { };
+
+  # the program expects to find firmware files in a directory called "firmware" relative to the resolved path of the binary
+  postInstall = ''
+    mkdir -p $out/share
+    mv $out/bin/scarlett2 $out/share
+    ln -s $out/share/scarlett2 $out/bin/scarlett2
+    ln -s ${firmwareSrc}/firmware $out/share/firmware
+  '';
+
+  meta = {
+    description = "Scarlett2 Firmware Management Utility for Scarlett 2nd, 3rd, and 4th Gen, Clarett USB, and Clarett+ interfaces";
+    homepage = "https://github.com/geoffreybennett/scarlett2";
+    license = lib.licenses.gpl3Only;
+    maintainers = with lib.maintainers; [ squalus ];
+    mainProgram = "scarlett2";
+  };
+
+}