From 3d8357ad00e7c8ddfa4d38f91cfd96747c44417b Mon Sep 17 00:00:00 2001
From: Johannes Kirschbauer <hsjobeki@gmail.com>
Date: Mon, 26 Aug 2024 09:12:34 +0200
Subject: [PATCH] Facter: only export the standard linux package for caching

---
 flake.lock | 32 ++++++++++++++++++++++++++++++++
 flake.nix  |  8 +++++++-
 2 files changed, 39 insertions(+), 1 deletion(-)

diff --git a/flake.lock b/flake.lock
index 59b3f3093..1ef644d43 100644
--- a/flake.lock
+++ b/flake.lock
@@ -268,6 +268,38 @@
       }
     },
     "nixpkgs": {
+      "locked": {
+        "lastModified": 1723603349,
+        "narHash": "sha256-VMg6N7MryOuvSJ8Sj6YydarnUCkL7cvMdrMcnsJnJCE=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "daf7bb95821b789db24fc1ac21f613db0c1bf2cb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1723991338,
+        "narHash": "sha256-Grh5PF0+gootJfOJFenTTxDTYPidA3V28dqJ/WV7iis=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "8a3354191c0d7144db9756a74755672387b702ba",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
       "locked": {
         "lastModified": 1724607561,
         "narHash": "sha256-7I922FoAJO9P2YRJrxQx1ufQom3wvozJNL/Ul6eEKLI=",
diff --git a/flake.nix b/flake.nix
index cd9d25b09..3271b9489 100644
--- a/flake.nix
+++ b/flake.nix
@@ -58,8 +58,14 @@
           # Inherit the nixos-facter package so its build is chached in clans binary cache
           {
             perSystem =
-              { inputs', ... }:
+              # Facter doesnt have a package for darwin yet.
               {
+                inputs',
+                system,
+                lib,
+                ...
+              }:
+              lib.optionalAttrs (system == "x86_64-linux") {
                 packages.nixos-facter = inputs'.nixos-facter.packages.default;
               };
           }