Expose SaveConfig for writing config to disk

config/persistence.go

@@ -58,10 +58,10 @@ func loadConfig(requireValidConfig bool) error {
 	return nil
 }
 
-// saveConfig saves the current configuration to file.
+// SaveConfig saves the current configuration to file.
 // It will acquire a read-lock on the global options registry
 // lock and must lock each option!
-func saveConfig() error {
+func SaveConfig() error {
 	optionsLock.RLock()
 	defer optionsLock.RUnlock()
 

config/set.go

@@ -187,7 +187,7 @@ func setConfigOption(key string, value any, push bool) (err error) {
 	// finalize change, activate triggers
 	signalChanges()
 
-	return saveConfig()
+	return SaveConfig()
 }
 
 // SetDefaultConfigOption sets a single value in the (fallback) default config.