From 0f823c3eac9a4cfc590127e7b663e0d7fb7f7257 Mon Sep 17 00:00:00 2001
From: Johannes Kirschbauer <hsjobeki@gmail.com>
Date: Wed, 28 Aug 2024 10:54:41 +0200
Subject: [PATCH] Checks: add nixos documentation-check

---
 checks/flake-module.nix                     |  1 +
 checks/nixos-documentation/flake-module.nix | 24 +++++++++++++++++++++
 2 files changed, 25 insertions(+)
 create mode 100644 checks/nixos-documentation/flake-module.nix

diff --git a/checks/flake-module.nix b/checks/flake-module.nix
index a6de83757..c783ebaca 100644
--- a/checks/flake-module.nix
+++ b/checks/flake-module.nix
@@ -6,6 +6,7 @@
     ./flash/flake-module.nix
     ./impure/flake-module.nix
     ./installation/flake-module.nix
+    ./nixos-documentation/flake-module.nix
   ];
   perSystem =
     {
diff --git a/checks/nixos-documentation/flake-module.nix b/checks/nixos-documentation/flake-module.nix
new file mode 100644
index 000000000..80564e521
--- /dev/null
+++ b/checks/nixos-documentation/flake-module.nix
@@ -0,0 +1,24 @@
+{ self, ... }:
+let
+  documentationModule = {
+    # This is how some downstream users currently generate documentation
+    # If this breaks notify them via matrix since we spent ~5 hrs for bughunting last time.
+    documentation.nixos.enable = true;
+    documentation.nixos.extraModules = [
+      self.nixosModules.clanCore
+      { clan.core.clanDir = ./.; }
+    ];
+  };
+in
+{
+  clan = {
+    machines.test-documentation = {
+      # Dummy file system
+      fileSystems."/".device = "/dev/null";
+      boot.loader.grub.device = "/dev/null";
+      imports = [
+        documentationModule
+      ];
+    };
+  };
+}