commit a5fbe03b27ef914c67ac29d6c03000c671925499
Author: Denis Knauf <deac+git@denkn.at>
Date:   Thu May 25 15:21:01 2023 +0200

    depends on nixos-23.05-small instead of unstable. improvements from nixos-23.05-small copied, but newer version (0.4.37).

diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..28651c2
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1684968804,
+        "narHash": "sha256-y78lDeiJC/MSOM6HBe1VI5G2lrrmJMkWigRuOrf20uA=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "f69907854223d6d49f75b1ae52b2f6567f711d90",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-23.05-small",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..586e1b8
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,14 @@
+# vim: set noet sw=2 ts=2 sts=2:
+{
+	description = "nitropy cli";
+	inputs.nixpkgs.url = github:NixOS/nixpkgs/nixos-23.05-small;
+	outputs = { self, nixpkgs }: {
+		defaultPackage.x86_64-linux =
+			# Notice the reference to nixpkgs here.
+			with import nixpkgs {
+				system = "x86_64-linux";
+				config.allowUnfree = true;
+			};
+			callPackage ./pynitrokey.nix { };
+	};
+}
diff --git a/pynitrokey.nix b/pynitrokey.nix
new file mode 100644
index 0000000..6cee3e1
--- /dev/null
+++ b/pynitrokey.nix
@@ -0,0 +1,66 @@
+{ python3Packages, lib, pkgs, nrfutil, libnitrokey }:
+
+with python3Packages;
+
+buildPythonApplication rec {
+  pname = "pynitrokey";
+  version = "0.4.37";
+  format = "flit";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-KoZym1b+E0P3kRt0PTm9wCX4nO31isDIwEq38xMgDDU=";
+  };
+
+  propagatedBuildInputs = [
+    certifi
+    cffi
+    click
+    cryptography
+    ecdsa
+    frozendict
+    fido2
+    intelhex
+    nkdfu
+    nrfutil
+    python-dateutil
+    pyusb
+    requests
+    spsdk
+    tqdm
+    urllib3
+    tlv8
+    typing-extensions
+  ];
+
+  nativeBuildInputs = [
+    pythonRelaxDepsHook
+  ];
+
+  pythonRelaxDeps = [
+    "cryptography"
+    "protobuf"
+    "python-dateutil"
+    "spsdk"
+    "typing_extensions"
+  ];
+
+  # no tests
+  doCheck = false;
+
+  # libnitrokey is not propagated to users of pynitrokey
+  # It is only usable from the wrapped bin/nitropy
+  makeWrapperArgs = [
+    "--set LIBNK_PATH ${lib.makeLibraryPath [ libnitrokey ]}"
+  ];
+
+  pythonImportsCheck = [ "pynitrokey" ];
+
+  meta = with lib; {
+    description = "Python client for Nitrokey devices";
+    homepage = "https://github.com/Nitrokey/pynitrokey";
+    license = with licenses; [ asl20 mit ];
+    #maintainers = with maintainers; [ frogamic ];
+    mainProgram = "nitropy";
+  };
+}
diff --git a/shell.nix b/shell.nix
new file mode 100644
index 0000000..6e3e2a8
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,12 @@
+# vim: set noet sw=2 ts=2 sts=2:
+{}:
+#{ pkgs ? import <nixpkgs> { } }:
+let
+	pkgs = import (fetchTarball https://github.com/NixOS/nixpkgs/archive/nixos-23.05-small.tar.gz) { config.allowUnfree = true; };
+	pynitrokey = pkgs.callPackage ./pynitrokey.nix { };
+in
+	pkgs.mkShell {
+		packages = [
+			pynitrokey
+		];
+	}