From 595d1021b360d77b2339ef59a12ef0d7251d97ab Mon Sep 17 00:00:00 2001
From: Samuel Lorch <sam@soontm.de>
Date: Fri, 7 Apr 2023 21:53:51 +0200
Subject: [PATCH] ConfigManager Apply add current config argument

---
 internal/config/apply.go   | 6 +++---
 internal/config/manager.go | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/internal/config/apply.go b/internal/config/apply.go
index 6e49265..8b18d94 100644
--- a/internal/config/apply.go
+++ b/internal/config/apply.go
@@ -13,7 +13,7 @@ import (
 func (m *ConfigManager) ApplyPendingChanges() error {
 	slog.Info("Applying Pending Changes...")
 	for _, fn := range m.applyFunctions {
-		err := fn(*m.pendingConfig)
+		err := fn(*m.currentConfig, *m.pendingConfig)
 		if err != nil {
 			slog.Error("Applying Pending Changes", err)
 			err2 := revertToCurrent(m)
@@ -39,7 +39,7 @@ func (m *ConfigManager) ApplyPendingChanges() error {
 
 func revertToCurrent(m *ConfigManager) error {
 	for _, fn := range m.applyFunctions {
-		err := fn(*m.currentConfig)
+		err := fn(*m.pendingConfig, *m.currentConfig)
 		if err != nil {
 			return err
 		}
@@ -47,6 +47,6 @@ func revertToCurrent(m *ConfigManager) error {
 	return nil
 }
 
-func (m *ConfigManager) RegisterApplyFunction(fn func(definitions.Config) error) {
+func (m *ConfigManager) RegisterApplyFunction(fn func(currentConfig definitions.Config, pendingConfig definitions.Config) error) {
 	m.applyFunctions = append(m.applyFunctions, fn)
 }
diff --git a/internal/config/manager.go b/internal/config/manager.go
index 9b09f50..ac748dc 100644
--- a/internal/config/manager.go
+++ b/internal/config/manager.go
@@ -15,7 +15,7 @@ type ConfigManager struct {
 
 	transactionMutex sync.Mutex
 
-	applyFunctions []func(definitions.Config) error
+	applyFunctions []func(currentConfig definitions.Config, pendingConfig definitions.Config) error
 }
 
 func CreateConfigManager() *ConfigManager {