From 2df1004fe92abb5a44b106206657f2a648f05449 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Se=C3=A1n=20C=20McCord?= <ulexus@gmail.com>
Date: Sat, 31 Dec 2022 14:01:41 -0500
Subject: [PATCH] define default flake, pkg overlay

---
 flake.nix | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/flake.nix b/flake.nix
index 17bad0f..666a0e6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -31,7 +31,7 @@
           pkgs = nixpkgsFor.${system};
         in
         {
-          weather = pkgs.buildGoModule {
+          default = pkgs.buildGoModule {
             pname = "weather";
             inherit version;
             # In 'nix develop', we don't need a copy of the source tree
@@ -52,9 +52,8 @@
           };
         });
 
-      # The default package for 'nix build'. This makes sense if the
-      # flake provides only one package or there is a clear "main"
-      # package.
-      defaultPackage = forAllSystems (system: self.packages.${system}.weather);
+       overlays.default = (final: prev: {
+          weather = self.packages.${prev.system}.default;
+       });
     };
 }