chore: ensure config is loaded before init functions (#226)

Author: ym

config.go

@@ -116,3 +116,9 @@ func SaveConfig() error {
 
 	return nil
 }
+
+func ensureConfigLoaded() {
+	if config == nil {
+		LoadConfig()
+	}
+}

display.go

@@ -248,6 +248,8 @@ func startBacklightTickers() {
 }
 
 func init() {
+	ensureConfigLoaded()
+
 	go func() {
 		waitCtrlClientConnected()
 		fmt.Println("setting initial display contents")

jiggler.go

@@ -20,6 +20,8 @@ func rpcGetJigglerState() bool {
 }
 
 func init() {
+	ensureConfigLoaded()
+
 	go runJiggler()
 }
 

network.go

@@ -190,6 +190,8 @@ func getNTPServersFromDHCPInfo() ([]string, error) {
 }
 
 func init() {
+	ensureConfigLoaded()
+
 	updates := make(chan netlink.LinkUpdate)
 	done := make(chan struct{})
 

usb.go

@@ -34,6 +34,8 @@ func mountConfigFS() error {
 }
 
 func init() {
+	ensureConfigLoaded()
+
 	_ = os.MkdirAll(imagesFolder, 0755)
 	udcs := gadget.GetUdcs()
 	if len(udcs) < 1 {
@@ -383,6 +385,8 @@ func triggerUSBStateUpdate() {
 var udc string
 
 func init() {
+	ensureConfigLoaded()
+
 	go func() {
 		for {
 			newState := rpcGetUSBState()