all: refactor to follow RFC140

pkgs/by-name/am/amdgpu-fan/package.nix

@@ -0,0 +1,34 @@
+{ lib
+, fetchFromGitHub
+
+, python3Packages
+}:
+
+python3Packages.buildPythonApplication rec {
+  pname = "amdgpu-fan";
+  version = "0.0.6";
+
+  src = fetchFromGitHub {
+    repo = pname;
+    owner = "chestm007";
+    rev = version;
+    sha256 = "1ngfrk6agk8wz0q9426lwrqhbgxc98hrsv0kn6wgz25j1rv9332b";
+  };
+
+  propagatedBuildInputs = with python3Packages; [
+    numpy
+    pyyaml
+  ];
+
+  patchPhase = ''
+    substituteInPlace setup.py \
+      --replace PROJECTVERSION "${version}"
+  '';
+
+  meta = with lib; {
+    description = "Fan controller for AMD graphics cards running the amdgpu driver on Linux";
+    homepage = "https://github.com/chestm007/amdgpu-fan";
+    license = licenses.gpl2;
+    platforms = platforms.linux;
+  };
+}