From 525960bb75ae1d026a3fd914a772d6eb4ae45fca Mon Sep 17 00:00:00 2001
From: Jacob Birkett <spikespaz@outlook.com>
Date: Mon, 1 May 2023 20:03:46 -0700
Subject: [PATCH] flake: fix usage of prev in overlays

---
 flake.nix | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/flake.nix b/flake.nix
index bb44649..bcdcbf3 100644
--- a/flake.nix
+++ b/flake.nix
@@ -13,7 +13,11 @@
       "aarch64-linux"
       "x86_64-linux"
     ];
-    pkgsFor = nixpkgs.legacyPackages;
+    pkgsFor = genSystems (system:
+      import nixpkgs {
+        inherit system;
+        overlays = [self.overlays.default];
+      });
     mkDate = longDate: (lib.concatStringsSep "-" [
       (builtins.substring 0 4 longDate)
       (builtins.substring 4 2 longDate)
@@ -21,12 +25,12 @@
     ]);
     version = "0.1" + "+date=" + (mkDate (self.lastModifiedDate or "19700101")) + "_" + (self.shortRev or "dirty");
   in {
-    overlays.default = _: prev: {
-      hyprland-protocols = prev.callPackage ./nix/default.nix {inherit version;};
+    overlays.default = final: prev: {
+      hyprland-protocols = final.callPackage ./nix/default.nix {inherit version;};
     };
 
     packages = genSystems (system:
-      (self.overlays.default null pkgsFor.${system})
+      (self.overlays.default pkgsFor.${system} pkgsFor.${system})
       // {default = self.packages.${system}.hyprland-protocols;});
 
     formatter = genSystems (system: pkgsFor.${system}.alejandra);