From 8198868ec11d8c14f91543df1db7d7242de8c225 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Thu, 26 Sep 2024 21:37:40 +0200
Subject: [PATCH] Modernize flake outputs

---
 flake.nix | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/flake.nix b/flake.nix
index b1d1832..13e427f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -14,7 +14,7 @@
 
     {
 
-      overlay = final: prev: {
+      overlays.default = final: prev: {
 
         dwarffs = with final; let nix = final.nix; in stdenv.mkDerivation {
           pname = "dwarffs";
@@ -40,13 +40,15 @@
 
       };
 
-      defaultPackage = forAllSystems (system: (import nixpkgs {
-        inherit system;
-        overlays = [ self.overlay nix.overlays.default ];
-      }).dwarffs);
+      packages = forAllSystems (system: {
+        default = (import nixpkgs {
+          inherit system;
+          overlays = [ self.overlays.default nix.overlays.default ];
+        }).dwarffs;
+      });
 
       checks = forAllSystems (system: {
-        build = self.defaultPackage.${system};
+        build = self.packages.${system}.default;
 
         test =
           with import (nixpkgs + "/nixos/lib/testing-python.nix") {
@@ -77,7 +79,7 @@
       nixosModules.dwarffs =
         { pkgs, ... }:
         {
-          nixpkgs.overlays = [ self.overlay ];
+          nixpkgs.overlays = [ self.overlays.default ];
 
           systemd.packages = [ pkgs.dwarffs ];