fix/Jiggler settings not saving

Ensure the jiggler config loads the defaults so they can be saved.
Ensure the file.Sync occurs before acknowledging save.
Also fixup the old KeyboardLayout to use en-US not en_US

config.go

@@ -118,6 +118,7 @@ var defaultConfig = &Config{
 	DisplayMaxBrightness: 64,
 	DisplayDimAfterSec:   120,  // 2 minutes
 	DisplayOffAfterSec:   1800, // 30 minutes
+	JigglerEnabled:       false,
 	// This is the "Standard" jiggler option in the UI
 	JigglerConfig: &JigglerConfig{
 		InactivityLimitSeconds: 60,
@@ -205,6 +206,15 @@ func LoadConfig() {
 		loadedConfig.NetworkConfig = defaultConfig.NetworkConfig
 	}
 
+	if loadedConfig.JigglerConfig == nil {
+		loadedConfig.JigglerConfig = defaultConfig.JigglerConfig
+	}
+
+	// fixup old keyboard layout value
+	if loadedConfig.KeyboardLayout == "en_US" {
+		loadedConfig.KeyboardLayout = "en-US"
+	}
+
 	config = &loadedConfig
 
 	logging.GetRootLogger().UpdateLogLevel(config.DefaultLogLevel)
@@ -221,6 +231,11 @@ func SaveConfig() error {
 
 	logger.Trace().Str("path", configPath).Msg("Saving config")
 
+	// fixup old keyboard layout value
+	if config.KeyboardLayout == "en_US" {
+		config.KeyboardLayout = "en-US"
+	}
+
 	file, err := os.Create(configPath)
 	if err != nil {
 		return fmt.Errorf("failed to create config file: %w", err)
@@ -233,6 +248,11 @@ func SaveConfig() error {
 		return fmt.Errorf("failed to encode config: %w", err)
 	}
 
+	if err := file.Sync(); err != nil {
+		return fmt.Errorf("failed to wite config: %w", err)
+	}
+
+	logger.Info().Str("path", configPath).Msg("config saved")
 	return nil
 }
 

jiggler.go

@@ -17,16 +17,20 @@ type JigglerConfig struct {
 	Timezone               string `json:"timezone,omitempty"`
 }
 
-var jigglerEnabled = false
 var jobDelta time.Duration = 0
 var scheduler gocron.Scheduler = nil
 
-func rpcSetJigglerState(enabled bool) {
+func rpcSetJigglerState(enabled bool) error {
-	jigglerEnabled = enabled
+	config.JigglerEnabled = enabled
+	err := SaveConfig()
+	if err != nil {
+		return fmt.Errorf("failed to save config: %w", err)
+	}
+	return nil
 }
 
 func rpcGetJigglerState() bool {
-	return jigglerEnabled
+	return config.JigglerEnabled
 }
 
 func rpcGetTimezones() []string {
@@ -118,7 +122,7 @@ func runJigglerCronTab() error {
 }
 
 func runJiggler() {
-	if jigglerEnabled {
+	if config.JigglerEnabled {
 		if config.JigglerConfig.JitterPercentage != 0 {
 			jitter := calculateJitterDuration(jobDelta)
 			time.Sleep(jitter)

ui/src/routes/devices.$id.settings.mouse.tsx

@@ -90,6 +90,7 @@ export default function SettingsMouseRoute() {
     send("getJigglerState", {}, (resp: JsonRpcResponse) => {
       if ("error" in resp) return;
       const isEnabled = resp.result as boolean;
+      console.log("Jiggler is enabled:", isEnabled);
 
       // If the jiggler is disabled, set the selected option to "disabled" and nothing else
       if (!isEnabled) return setSelectedJigglerOption("disabled");