fix(agent): 🐛 support passing registration parameters via command-lin…

…e when running in graphical mode

- if `--server` and `--token` are specified on the command-line, use those values and don't display the registration details window when running `go-hass-agent register` in graphical mode

internal/agent/agent.go

@@ -240,8 +240,6 @@ func (agent *Agent) Run(ctx context.Context, trk SensorTracker, reg Registry) er
 }
 
 func (agent *Agent) Register(ctx context.Context, trk SensorTracker) {
-	defer agent.Stop()
-
 	var wg sync.WaitGroup
 
 	wg.Add(1)
@@ -252,6 +250,8 @@ func (agent *Agent) Register(ctx context.Context, trk SensorTracker) {
 		if err := agent.checkRegistration(ctx, trk); err != nil {
 			agent.logger.Log(ctx, logging.LevelFatal, "Error checking registration status", "error", err.Error())
 		}
+
+		close(agent.done)
 	}()
 
 	agent.ui.Run(ctx, agent, agent.done)

internal/agent/register.go

@@ -61,7 +61,7 @@ func (agent *Agent) checkRegistration(ctx context.Context, trk SensorTracker) er
 
 	// If the agent is not running headless, ask the user for registration
 	// details.
-	if !agent.headless {
+	if !agent.headless && agent.prefs.Registration.IsDefault() {
 		userInputDone := make(chan struct{})
 		agent.ui.DisplayRegistrationWindow(ctx, agent.prefs, userInputDone)
 		<-userInputDone

internal/preferences/prefs.go

@@ -30,6 +30,9 @@ const (
 	LogFile           = "go-hass-agent.log"
 	preferencesFile   = "preferences.toml"
 	defaultFilePerms  = 0o600
+
+	defaultServer = "http://localhost:8123"
+	defaultSecret = "ALongSecretString"
 )
 
 var (
@@ -155,14 +158,14 @@ func DefaultPreferences(file string) *Preferences {
 		Version:    AppVersion,
 		Registered: false,
 		Registration: &Registration{
-			Server: "http://localhost:8123",
-			Token:  "ASecretLongLivedToken",
+			Server: defaultServer,
+			Token:  defaultSecret,
 		},
 		Hass: &Hass{
 			IgnoreHassURLs: false,
-			WebhookID:      "ALongString",
-			RestAPIURL:     "https://localhost:8123",
-			WebsocketURL:   "https://localhost:8123",
+			WebhookID:      defaultSecret,
+			RestAPIURL:     defaultServer,
+			WebsocketURL:   defaultServer,
 		},
 		MQTT:   &MQTT{MQTTEnabled: false},
 		Device: device,

internal/preferences/registration.go

@@ -23,3 +23,7 @@ func (p *Registration) Validate() error {
 
 	return nil
 }
+
+func (p *Registration) IsDefault() bool {
+	return p.Server == defaultServer && p.Token == defaultSecret
+}