From ee2ea82a6822ec8a43aded063923dada2bf6bfb8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Tue, 28 Jan 2020 23:09:52 +0000
Subject: [PATCH] nixos/home-assistant: make config deep mergeable

This make it possible to split the home-assistant configuration
across multiple files and nix will merge the option in an intuitive
way.
---
 nixos/modules/services/misc/home-assistant.nix | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/nixos/modules/services/misc/home-assistant.nix b/nixos/modules/services/misc/home-assistant.nix
index d63f38e93b8e..86033d02bf3f 100644
--- a/nixos/modules/services/misc/home-assistant.nix
+++ b/nixos/modules/services/misc/home-assistant.nix
@@ -96,7 +96,20 @@ in {
 
     config = mkOption {
       default = null;
-      type = with types; nullOr attrs;
+      # Migrate to new option types later: https://github.com/NixOS/nixpkgs/pull/75584
+      type =  with lib.types; let
+          valueType = nullOr (oneOf [
+            bool
+            int
+            float
+            str
+            (lazyAttrsOf valueType)
+            (listOf valueType)
+          ]) // {
+            description = "Yaml value";
+            emptyValue.value = {};
+          };
+        in valueType;
       example = literalExample ''
         {
           homeassistant = {