From 8e7a34af0dec55da3d95d3a681369e6e06680d8e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Mon, 15 Jul 2024 13:43:43 +0200
Subject: [PATCH] inventory: allow per role configuration

---
 lib/inventory/build-inventory/default.nix   | 6 ++++++
 lib/inventory/build-inventory/interface.nix | 1 +
 2 files changed, 7 insertions(+)

diff --git a/lib/inventory/build-inventory/default.nix b/lib/inventory/build-inventory/default.nix
index 6347a58cd..3b9a35b5d 100644
--- a/lib/inventory/build-inventory/default.nix
+++ b/lib/inventory/build-inventory/default.nix
@@ -83,6 +83,11 @@ let
               else
                 throw "Module doesn't have role: '${role}'. Path: ${path} not found."
             ) inverseRoles.${machineName} or [ ];
+
+            roleServiceConfigs = builtins.map (
+              role:
+              serviceConfig.roles.${role}.config or { }
+            ) inverseRoles.${machineName} or [ ];
           in
           if isInService then
             acc2
@@ -92,6 +97,7 @@ let
                 config.clan.${moduleName} = lib.mkMerge [
                   globalConfig
                   machineServiceConfig
+                  roleServiceConfigs
                 ];
               }
               {
diff --git a/lib/inventory/build-inventory/interface.nix b/lib/inventory/build-inventory/interface.nix
index 89acedb3c..817e380cd 100644
--- a/lib/inventory/build-inventory/interface.nix
+++ b/lib/inventory/build-inventory/interface.nix
@@ -94,6 +94,7 @@ in
                     apply = lib.unique;
                     type = t.listOf tagRef;
                   };
+                  options.config = moduleConfig;
                 }
               );
             };