add nix flake and stuff

.gitignore

@@ -10,3 +10,5 @@ __pycache__/
 *.pyd
 # dll and dylib are not here, since libcrypto needs to be included
 Thumbs.db
+result
+result-*

default.nix

@@ -0,0 +1,6 @@
+{ pkgs ? import <nixpkgs> {} }:
+
+rec {
+  haccrypto = pkgs.python3Packages.callPackage ./haccrypto.nix {};
+  ninfs = pkgs.python3Packages.callPackage ./ninfs.nix { haccrypto = haccrypto; };
+}

flake.lock

@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1705309234,
+        "narHash": "sha256-uNRRNRKmJyCRC/8y1RqBkqWBLM034y4qN7EprSdmgyA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "1ef2e671c3b0c19053962c07dbda38332dcebf26",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1707451808,
+        "narHash": "sha256-UwDBUNHNRsYKFJzyTMVMTF5qS4xeJlWoeyJf+6vvamU=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "442d407992384ed9c0e6d352de75b69079904e4e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,21 @@
+{
+  description = "ninfs";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = inputs@{ self, nixpkgs, flake-utils }: 
+
+    flake-utils.lib.eachDefaultSystem (system:
+      let pkgs = nixpkgs.legacyPackages.${system}; in {
+
+        packages = rec {
+          haccrypto = pkgs.python3Packages.callPackage ./haccrypto.nix {};
+          ninfs = pkgs.python3Packages.callPackage ./ninfs.nix { haccrypto = haccrypto; };
+          default = ninfs;
+        };
+      }
+    );
+}

haccrypto.nix

@@ -0,0 +1,18 @@
+{ lib, buildPythonPackage, pythonOlder, fetchPypi }:
+
+buildPythonPackage rec {
+  pname = "haccrypto";
+  version = "0.1.3";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-PHkAxy0lq7SsdQlKSq2929Td8UDFVMleCYnq2t1xg44=";
+  };
+
+  pythonImportsCheck = [
+    "haccrypto"
+  ];
+}

ninfs.nix

@@ -0,0 +1,20 @@
+{ lib, callPackage, buildPythonApplication, fetchPypi, pyctr, pycryptodomex, pypng, tkinter, setuptools, fusepy, haccrypto, pip }:
+
+buildPythonApplication rec {
+  pname = "ninfs";
+  version = "2.0a11";
+  format = "setuptools";
+
+  srcs = builtins.path { path = ./.; name = "ninfs"; };
+
+  propagatedBuildInputs = [
+    pyctr
+    pycryptodomex
+    pypng
+    tkinter
+    setuptools  # missing from requirements.txt
+    fusepy  # despite ninfs including its own copy of fuse.py, it can't find it for some reason
+    pip
+    haccrypto
+  ];
+}

ninfs/__main__.py

@@ -7,6 +7,11 @@
 from os.path import dirname, realpath
 from sys import argv, exit, path
 
+if 'nix_run_setup' in argv:
+    # I don't understand why this gets called with nix build!
+    print('nix build is calling me!')
+    exit(0)
+
 # path fun times
 path.insert(0, dirname(realpath(__file__)))