first building revision of nix-darwin

configuration.nix

@@ -0,0 +1,23 @@
+self: { pkgs, ... }: {
+    # List packages installed in system profile. To search by name, run:
+    # $ nix-env -qaP | grep wget
+    environment.systemPackages =
+    [ pkgs.vim
+    ];
+
+    # Necessary for using flakes on this system.
+    nix.settings.experimental-features = "nix-command flakes";
+
+    # Enable alternative shell support in nix-darwin.
+    # programs.fish.enable = true;
+
+    # Set Git commit hash for darwin-version.
+    system.configurationRevision = self.rev or self.dirtyRev or null;
+
+    # Used for backwards compatibility, please read the changelog before changing.
+    # $ darwin-rebuild changelog
+    system.stateVersion = 6;
+
+    # The platform the configuration will be used on.
+    nixpkgs.hostPlatform = "aarch64-darwin";
+}