add nix flake package

Author: nix

contrib/Installer/assets/main.lua

@@ -1,5 +1,5 @@
 json = require "json"
--- MTFG LUA Wrappper Version 2.0.1
+-- MTFG LUA Wrappper Version 2.0.2
 
 -- global var
 processHandleMTFG = nil
@@ -88,8 +88,8 @@ function exec_mtfg(no_tracking)
         cmd = "/usr/bin/bash"
         table.insert(args, ofs.ExtensionDir() .. "/Python-Funscript-Editor/conda_wrapper.sh")
     elseif platform == "Linux, Nix" then
-        cmd = "/usr/bin/bash"
-        table.insert(args, ofs.ExtensionDir() .. "/Python-Funscript-Editor/nix_wrapper.sh")
+        os.execute("chmod +x \"" .. ofs.ExtensionDir() .. "/Python-Funscript-Editor/nix_wrapper.sh" .. "\"")
+        cmd = ofs.ExtensionDir() .. "/Python-Funscript-Editor/nix_wrapper.sh"
     else
         print("ERROR: Platform Not Implemented (", platform, ")")
     end

flake.lock

@@ -1,22 +1,88 @@
-# usage: `nix develop --command zsh`
 {
   description = "MTFG";
 
   inputs = {
-    nixpkgs = {
-        url = "github:NixOS/nixpkgs/nixos-22.05";
-      };
-      flake-utils = {
-        url = "github:numtide/flake-utils";
-      };
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-22.05";
   };
 
-  outputs = { self, nixpkgs, flake-utils }:
-    flake-utils.lib.eachDefaultSystem
-      (system:
-        let pkgs = nixpkgs.legacyPackages.${system}; in
-        {
-          devShells.default = import ./shell.nix { inherit pkgs; };
-        }
-      );
+  outputs = { self, nixpkgs, ... }:
+    let
+      system = "x86_64-linux";
+      pkgs = import nixpkgs {
+        system = "${system}";
+      };
+      mtfgDependencies = with pkgs; [
+        qt5.qtbase
+        qt5.full
+        qt5.wrapQtAppsHook
+        libsForQt5.breeze-qt5
+        libsForQt5.qt5ct
+        customPythonPackages.pkgs.opencv4
+        customPythonPackages.pkgs.simplification
+        (python39.withPackages (p: with p; [
+          coloredlogs
+          cryptography
+          matplotlib
+          mpv
+          pillow
+          pip
+          playsound
+          pynput
+          pyqt5
+          pyqtgraph
+          pyyaml
+          scipy
+          screeninfo
+        ]))
+      ];
+      libPath = pkgs.lib.makeLibraryPath mtfgDependencies;
+      binPath = pkgs.lib.makeBinPath mtfgDependencies;
+
+      customPythonPackages =
+        let
+          packageOverrides = self:
+            super: {
+              opencv4 = super.opencv4.overrideAttrs (old: rec {
+                buildInputs = old.buildInputs ++ [ pkgs.qt5.full ];
+                cmakeFlags = old.cmakeFlags ++ [ "-DWITH_QT=ON" ];
+              });
+
+              simplification = pkgs.python39Packages.buildPythonPackage rec {
+                pname = "simplification";
+                version = "0.6.2";
+                format = "wheel";
+
+                src = pkgs.fetchurl {
+                  url = "https://files.pythonhosted.org/packages/02/3e/829b59a5d072feb45e14879d3149a2dad743a18f83db29d8f3800a33aa64/simplification-0.6.2-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl";
+                  sha256 = "20fb00f219bdd33319fc7526d23ef1fb7e52a40027a010f1013dd60626282325";
+                };
+
+                doCheck = false;
+              };
+            };
+        in
+        pkgs.python39.override { inherit packageOverrides; self = customPythonPackages; };
+    in
+    {
+      packages.${system}.mtfg = pkgs.stdenv.mkDerivation {
+        pname = "MTFG";
+        version = "0.5.3";
+        src = pkgs.fetchgit {
+          url = "https://github.com/michael-mueller-git/Python-Funscript-Editor.git";
+          rev = "7cb898de9fec72c7e7b0ce2c3f25ad52f1d3a24e";
+          sha256 = "sha256-SMHaGIMkoVdc2gENR1ILV/H+BZ7yHB4yxcpVxJaY9oo=";
+        };
+        buildInputs = mtfgDependencies;
+        QT_QPA_PLATFORM = "xcb";
+      };
+      defaultPackage.${system} = self.packages.x86_64-linux.mtfg;
+      formatter.${system} = pkgs.nixpkgs-fmt;
+      devShells.${system}.default = pkgs.mkShell {
+        buildInputs = mtfgDependencies;
+        shellHook = ''
+          # use xwayland not wayland
+          export QT_QPA_PLATFORM="xcb"
+        '';
+      };
+    };
 }

flake.nix

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 
+unset LD_LIBRARY_PATH
 root_dir="$(dirname $0)"
 cmd="python3 `dirname $0`/funscript-editor.py"
 echo "dir: $root_dir" > /tmp/mtfg-nix.log