almost working

flake.nix

@@ -0,0 +1,52 @@
+{
+  inputs = {
+    flake-parts.url = "github:hercules-ci/flake-parts";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+  };
+
+  outputs =
+    inputs:
+    inputs.flake-parts.lib.mkFlake { inherit inputs; } {
+      systems = [
+        "x86_64-linux"
+        "aarch64-linux"
+      ];
+      perSystem =
+        {
+          lib,
+          pkgs,
+          system,
+          ...
+        }:
+        {
+          _module.args.pkgs = import inputs.nixpkgs { inherit system; };
+
+          devShells.default = pkgs.mkShell {
+            packages = with pkgs; [
+              just
+              dart
+            ];
+          };
+
+          packages.default = pkgs.buildDartApplication {
+            pname = "cozybot";
+            version = "1.0.0";
+            src = ./.;
+
+            dartConfigHook = "packageRun build_runner build";
+            pubspecLock = lib.importJSON ./pubspec.lock.json;
+
+            preInstall = "set -x";
+
+            meta = {
+              homepage = "https://git.federated.nexus/Henry-Hiles/nexusbot";
+              description = "A bot to automate the sign-up process for Federated Nexus.";
+              mainProgram = "nexusbot";
+              license = lib.licenses.gpl3Plus;
+              maintainers = [ lib.maintainers.quadradical ];
+            };
+          };
+        };
+      flake.nixosModules.default = import ./module.nix inputs.self;
+    };
+}