django init

flake.nix

@@ -0,0 +1,36 @@
+{
+  outputs = { self, nixpkgs, ... }: let
+    app = pkgs: let
+      pkg = env.pkgs.buildPythonPackage {
+        pname = "r24";
+        version = "0.1";
+        pyproject = true;
+        src = ./.;
+        dontWrapPythonPrograms = true;
+  
+        propagatedBuildInputs = with env.pkgs; [
+          setuptools
+          django
+        ];
+      };
+      env = pkgs.python3.withPackages (_: [ pkg ]);
+      wrapper = pkgs.writeShellScript "r24" ''
+        exec ${env.interpreter} ${pkg.outPath}/bin/"''$(basename "''${0}")" "''${@}"
+      '';
+      result =  pkgs.runCommand "r24" { buildInputs = [ pkg ]; } ''
+        mkdir -p ''${out}/bin
+        for x in ${pkg}/bin/*; do
+          [[ -x ''${x} ]] || continue
+          ln -sf ${wrapper} ''${out}/bin/''${x##*/}
+        done
+      '';
+    in result;
+
+    packages = system: pkgs: {
+      r24 = app pkgs;
+    };
+  in {
+    packages = builtins.mapAttrs packages nixpkgs.legacyPackages;
+    defaultPackage = builtins.mapAttrs (_: pkgs: pkgs.r24) self.packages;
+  };
+}