checks: use facter.json from external test-fixtures repo

checks/installation-without-system/flake-module.nix

@@ -1,6 +1,7 @@
 {
   self,
   lib,
+  inputs,
   ...
 }:
 {
@@ -18,7 +19,7 @@
     imports = [ self.nixosModules.test-install-machine-without-system ];
   };
   clan.machines.test-install-machine-with-system = {
-    facter.reportPath = ./facter.json;
+    facter.reportPath = "${inputs.test-fixtures}/nixos-vm-facter-json/facter.json";
 
     fileSystems."/".device = lib.mkDefault "/dev/vda";
     boot.loader.grub.device = lib.mkDefault "/dev/vda";

flake.lock

@@ -75,6 +75,7 @@
         "nixpkgs": "nixpkgs",
         "sops-nix": "sops-nix",
         "systems": "systems",
+        "test-fixtures": "test-fixtures",
         "treefmt-nix": "treefmt-nix"
       }
     },
@@ -114,6 +115,31 @@
         "type": "github"
       }
     },
+    "test-fixtures": {
+      "inputs": {
+        "flake-parts": [
+          "flake-parts"
+        ],
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1741504481,
+        "narHash": "sha256-Ndx7LCbLF2sgRvbiefKEe1rgL+cYlBANVRokg27DflI=",
+        "ref": "main",
+        "rev": "3508b7ed11dad068ffc8c9f0047a5c7d54644e2c",
+        "shallow": true,
+        "type": "git",
+        "url": "https://git.clan.lol/clan/test-fixtures"
+      },
+      "original": {
+        "ref": "main",
+        "shallow": true,
+        "type": "git",
+        "url": "https://git.clan.lol/clan/test-fixtures"
+      }
+    },
     "treefmt-nix": {
       "inputs": {
         "nixpkgs": [

flake.nix

@@ -19,6 +19,10 @@
 
     treefmt-nix.url = "github:numtide/treefmt-nix";
     treefmt-nix.inputs.nixpkgs.follows = "nixpkgs";
+
+    test-fixtures.url = "git+https://git.clan.lol/clan/test-fixtures?ref=main&shallow=1";
+    test-fixtures.inputs.flake-parts.follows = "flake-parts";
+    test-fixtures.inputs.nixpkgs.follows = "nixpkgs";
   };
 
   outputs =