[client/ui] Replace fyne UI with Wails (rename ui-wails to ui)

Removes the legacy fyne-based client/ui implementation and renames the
Wails replacement (client/ui-wails) to take its place at client/ui. Go
imports, frontend bindings, CI workflows, goreleaser configs and the
windows .syso icon path are updated to follow the rename.

client/ui-wails/icons.go

@@ -1,54 +0,0 @@
-//go:build !android && !ios && !freebsd && !js
-
-package main
-
-import _ "embed"
-
-// Tray icons embedded from the legacy Fyne UI's asset set. Each pair is a
-// light-mode PNG and its dark-mode variant; macOS template variants
-// (*-macos.png) live alongside for menubar use. Windows uses the same
-// PNGs — multi-resolution .ico files looked promising on disk but
-// Wails3's Shell_NotifyIcon NIM_MODIFY never redrew them on the running
-// tray; PNG single-frame works.
-
-//go:embed assets/netbird-systemtray-connected.png
-var iconConnected []byte
-
-//go:embed assets/netbird-systemtray-connected-dark.png
-var iconConnectedDark []byte
-
-//go:embed assets/netbird-systemtray-disconnected.png
-var iconDisconnected []byte
-
-//go:embed assets/netbird-systemtray-connecting.png
-var iconConnecting []byte
-
-//go:embed assets/netbird-systemtray-error.png
-var iconError []byte
-
-//go:embed assets/netbird-systemtray-update-connected.png
-var iconUpdateConnected []byte
-
-//go:embed assets/netbird-systemtray-update-disconnected.png
-var iconUpdateDisconnected []byte
-
-//go:embed assets/netbird-systemtray-connected-macos.png
-var iconConnectedMacOS []byte
-
-//go:embed assets/netbird-systemtray-disconnected-macos.png
-var iconDisconnectedMacOS []byte
-
-//go:embed assets/netbird-systemtray-connecting-macos.png
-var iconConnectingMacOS []byte
-
-//go:embed assets/netbird-systemtray-error-macos.png
-var iconErrorMacOS []byte
-
-//go:embed assets/netbird-systemtray-update-connected-macos.png
-var iconUpdateConnectedMacOS []byte
-
-//go:embed assets/netbird-systemtray-update-disconnected-macos.png
-var iconUpdateDisconnectedMacOS []byte
-
-//go:embed assets/netbird.png
-var iconWindow []byte

client/ui-wails/signal_unix.go

@@ -1,33 +0,0 @@
-//go:build !windows && !android && !ios && !freebsd && !js
-
-package main
-
-import (
-	"context"
-	"os"
-	"os/signal"
-	"syscall"
-
-	log "github.com/sirupsen/logrus"
-)
-
-// listenForShowSignal opens the main window when the process receives SIGUSR1.
-// External tools (the daemon, the installer, or another `netbird-ui` invocation)
-// can poke this channel by signalling the running pid.
-func listenForShowSignal(ctx context.Context, tray *Tray) {
-	sigCh := make(chan os.Signal, 1)
-	signal.Notify(sigCh, syscall.SIGUSR1)
-
-	go func() {
-		for {
-			select {
-			case <-ctx.Done():
-				signal.Stop(sigCh)
-				return
-			case <-sigCh:
-				log.Debug("SIGUSR1 received, showing window")
-				tray.ShowWindow()
-			}
-		}
-	}()
-}

client/ui-wails/signal_windows.go

@@ -1,81 +0,0 @@
-//go:build windows
-
-package main
-
-import (
-	"context"
-	"errors"
-	"time"
-
-	log "github.com/sirupsen/logrus"
-	"golang.org/x/sys/windows"
-)
-
-const (
-	quickActionsTriggerEventName = `Global\NetBirdQuickActionsTriggerEvent`
-	waitTimeout                  = 5 * time.Second
-	desiredAccesses              = windows.SYNCHRONIZE | windows.EVENT_MODIFY_STATE
-
-	// WaitForSingleObject returns this when the timeout elapses without the
-	// object being signalled. golang.org/x/sys/windows does not expose it.
-	waitTimeoutCode uint32 = 0x00000102
-)
-
-// listenForShowSignal opens the main window when an external process pulses
-// the named event Global\NetBirdQuickActionsTriggerEvent. Mirrors the trigger
-// the legacy Fyne UI used so the installer and CLI integrations keep working.
-func listenForShowSignal(ctx context.Context, tray *Tray) {
-	namePtr, err := windows.UTF16PtrFromString(quickActionsTriggerEventName)
-	if err != nil {
-		log.Errorf("trigger event name: %v", err)
-		return
-	}
-
-	handle, err := windows.CreateEvent(nil, 1, 0, namePtr)
-	if err != nil {
-		if !errors.Is(err, windows.ERROR_ALREADY_EXISTS) {
-			log.Errorf("create trigger event %q: %v", quickActionsTriggerEventName, err)
-			return
-		}
-		handle, err = windows.OpenEvent(desiredAccesses, false, namePtr)
-		if err != nil {
-			log.Errorf("open trigger event %q: %v", quickActionsTriggerEventName, err)
-			return
-		}
-	}
-
-	if handle == windows.InvalidHandle {
-		log.Errorf("invalid handle for trigger event %q", quickActionsTriggerEventName)
-		return
-	}
-
-	go waitForTrigger(ctx, handle, tray)
-}
-
-func waitForTrigger(ctx context.Context, handle windows.Handle, tray *Tray) {
-	defer func() {
-		if err := windows.CloseHandle(handle); err != nil {
-			log.Errorf("close trigger event handle: %v", err)
-		}
-	}()
-
-	timeoutMs := uint32(waitTimeout / time.Millisecond)
-	for {
-		if ctx.Err() != nil {
-			return
-		}
-		ev, err := windows.WaitForSingleObject(handle, timeoutMs)
-		switch {
-		case err != nil:
-			log.Errorf("wait trigger event: %v", err)
-			return
-		case ev == waitTimeoutCode:
-			continue
-		case ev == windows.WAIT_OBJECT_0:
-			if err := windows.ResetEvent(handle); err != nil {
-				log.Errorf("reset trigger event: %v", err)
-			}
-			tray.ShowWindow()
-		}
-	}
-}

client/ui/build/build-ui-linux.sh

@@ -1,5 +0,0 @@
-#!/bin/bash
-sudo apt update
-sudo apt remove gir1.2-appindicator3-0.1
-sudo apt install -y libayatana-appindicator3-dev
-go build

client/ui/build/netbird.desktop

@@ -1,8 +0,0 @@
-[Desktop Entry]
-Name=Netbird
-Exec=/usr/bin/netbird-ui
-Icon=netbird
-Type=Application
-Terminal=false
-Categories=Utility;
-Keywords=netbird;

client/ui/const.go

@@ -1,16 +0,0 @@
-package main
-
-const (
-	allowSSHMenuDescr          = "Allow SSH connections"
-	autoConnectMenuDescr       = "Connect automatically when the service starts"
-	quantumResistanceMenuDescr = "Enable post-quantum security via Rosenpass"
-	lazyConnMenuDescr          = "[Experimental] Enable lazy connections"
-	blockInboundMenuDescr      = "Block inbound connections to the local machine and routed networks"
-	notificationsMenuDescr     = "Enable notifications"
-	advancedSettingsMenuDescr  = "Advanced settings of the application"
-	debugBundleMenuDescr       = "Create and open debug information bundle"
-	disabledMenuDescr          = ""
-	networksMenuDescr          = "Open the networks management window"
-	latestVersionMenuDescr     = "Download latest version"
-	quitMenuDescr              = "Quit the client app"
-)

client/ui/debug.go

@@ -1,727 +0,0 @@
-//go:build !(linux && 386)
-
-package main
-
-import (
-	"context"
-	"fmt"
-	"path/filepath"
-	"strconv"
-	"sync"
-	"time"
-
-	"fyne.io/fyne/v2"
-	"fyne.io/fyne/v2/container"
-	"fyne.io/fyne/v2/dialog"
-	"fyne.io/fyne/v2/widget"
-	log "github.com/sirupsen/logrus"
-	"github.com/skratchdot/open-golang/open"
-	"google.golang.org/protobuf/types/known/durationpb"
-
-	"github.com/netbirdio/netbird/client/internal"
-	"github.com/netbirdio/netbird/client/proto"
-	uptypes "github.com/netbirdio/netbird/upload-server/types"
-)
-
-// Initial state for the debug collection
-type debugInitialState struct {
-	wasDown        bool
-	needsRestoreUp bool
-	logLevel       proto.LogLevel
-	isLevelTrace   bool
-}
-
-// Debug collection parameters
-type debugCollectionParams struct {
-	duration          time.Duration
-	anonymize         bool
-	systemInfo        bool
-	upload            bool
-	uploadURL         string
-	enablePersistence bool
-	capture           bool
-}
-
-// UI components for progress tracking
-type progressUI struct {
-	statusLabel *widget.Label
-	progressBar *widget.ProgressBar
-	uiControls  []fyne.Disableable
-	window      fyne.Window
-}
-
-func (s *serviceClient) showDebugUI() {
-	w := s.app.NewWindow("NetBird Debug")
-	w.SetOnClosed(s.cancel)
-	w.Resize(fyne.NewSize(600, 500))
-	w.SetFixedSize(true)
-
-	anonymizeCheck := widget.NewCheck("Anonymize sensitive information (public IPs, domains, ...)", nil)
-	systemInfoCheck := widget.NewCheck("Include system information (routes, interfaces, ...)", nil)
-	systemInfoCheck.SetChecked(true)
-	captureCheck := widget.NewCheck("Include packet capture", nil)
-	uploadCheck := widget.NewCheck("Upload bundle automatically after creation", nil)
-	uploadCheck.SetChecked(true)
-
-	uploadURLContainer, uploadURL := s.buildUploadSection(uploadCheck)
-
-	debugModeContainer, runForDurationCheck, durationInput, noteLabel := s.buildDurationSection()
-
-	statusLabel := widget.NewLabel("")
-	statusLabel.Hide()
-	progressBar := widget.NewProgressBar()
-	progressBar.Hide()
-	createButton := widget.NewButton("Create Debug Bundle", nil)
-
-	uiControls := []fyne.Disableable{
-		anonymizeCheck, systemInfoCheck, captureCheck,
-		uploadCheck, uploadURL, runForDurationCheck, durationInput, createButton,
-	}
-
-	createButton.OnTapped = s.getCreateHandler(
-		statusLabel, progressBar, uploadCheck, uploadURL,
-		anonymizeCheck, systemInfoCheck, captureCheck,
-		runForDurationCheck, durationInput, uiControls, w,
-	)
-
-	content := container.NewVBox(
-		widget.NewLabel("Create a debug bundle to help troubleshoot issues with NetBird"),
-		widget.NewLabel(""),
-		anonymizeCheck, systemInfoCheck, captureCheck,
-		uploadCheck, uploadURLContainer,
-		widget.NewLabel(""),
-		debugModeContainer, noteLabel,
-		widget.NewLabel(""),
-		statusLabel, progressBar, createButton,
-	)
-
-	w.SetContent(container.NewPadded(content))
-	w.Show()
-}
-
-func (s *serviceClient) buildUploadSection(uploadCheck *widget.Check) (*fyne.Container, *widget.Entry) {
-	uploadURL := widget.NewEntry()
-	uploadURL.SetText(uptypes.DefaultBundleURL)
-	uploadURL.SetPlaceHolder("Enter upload URL")
-
-	uploadURLContainer := container.NewVBox(widget.NewLabel("Debug upload URL:"), uploadURL)
-
-	uploadCheck.OnChanged = func(checked bool) {
-		if checked {
-			uploadURLContainer.Show()
-		} else {
-			uploadURLContainer.Hide()
-		}
-	}
-	return uploadURLContainer, uploadURL
-}
-
-func (s *serviceClient) buildDurationSection() (*fyne.Container, *widget.Check, *widget.Entry, *widget.Label) {
-	runForDurationCheck := widget.NewCheck("Run with trace logs before creating bundle", nil)
-	runForDurationCheck.SetChecked(true)
-
-	forLabel := widget.NewLabel("for")
-	durationInput := widget.NewEntry()
-	durationInput.SetText("1")
-	minutesLabel := widget.NewLabel("minute")
-	durationInput.Validator = func(s string) error {
-		return validateMinute(s, minutesLabel)
-	}
-
-	noteLabel := widget.NewLabel("Note: NetBird will be brought up and down during collection")
-
-	runForDurationCheck.OnChanged = func(checked bool) {
-		if checked {
-			forLabel.Show()
-			durationInput.Show()
-			minutesLabel.Show()
-			noteLabel.Show()
-		} else {
-			forLabel.Hide()
-			durationInput.Hide()
-			minutesLabel.Hide()
-			noteLabel.Hide()
-		}
-	}
-
-	modeContainer := container.NewHBox(runForDurationCheck, forLabel, durationInput, minutesLabel)
-	return modeContainer, runForDurationCheck, durationInput, noteLabel
-}
-
-func validateMinute(s string, minutesLabel *widget.Label) error {
-	if val, err := strconv.Atoi(s); err != nil || val < 1 {
-		return fmt.Errorf("must be a number ≥ 1")
-	}
-	if s == "1" {
-		minutesLabel.SetText("minute")
-	} else {
-		minutesLabel.SetText("minutes")
-	}
-	return nil
-}
-
-// disableUIControls disables the provided UI controls
-func disableUIControls(controls []fyne.Disableable) {
-	for _, control := range controls {
-		control.Disable()
-	}
-}
-
-// enableUIControls enables the provided UI controls
-func enableUIControls(controls []fyne.Disableable) {
-	for _, control := range controls {
-		control.Enable()
-	}
-}
-
-func (s *serviceClient) getCreateHandler(
-	statusLabel *widget.Label,
-	progressBar *widget.ProgressBar,
-	uploadCheck *widget.Check,
-	uploadURL *widget.Entry,
-	anonymizeCheck *widget.Check,
-	systemInfoCheck *widget.Check,
-	captureCheck *widget.Check,
-	runForDurationCheck *widget.Check,
-	duration *widget.Entry,
-	uiControls []fyne.Disableable,
-	w fyne.Window,
-) func() {
-	return func() {
-		disableUIControls(uiControls)
-		statusLabel.Show()
-
-		var url string
-		if uploadCheck.Checked {
-			url = uploadURL.Text
-			if url == "" {
-				statusLabel.SetText("Error: Upload URL is required when upload is enabled")
-				enableUIControls(uiControls)
-				return
-			}
-		}
-
-		params := &debugCollectionParams{
-			anonymize:         anonymizeCheck.Checked,
-			systemInfo:        systemInfoCheck.Checked,
-			capture:           captureCheck.Checked,
-			upload:            uploadCheck.Checked,
-			uploadURL:         url,
-			enablePersistence: true,
-		}
-
-		runForDuration := runForDurationCheck.Checked
-		if runForDuration {
-			minutes, err := time.ParseDuration(duration.Text + "m")
-			if err != nil {
-				statusLabel.SetText(fmt.Sprintf("Error: Invalid duration: %v", err))
-				enableUIControls(uiControls)
-				return
-			}
-			params.duration = minutes
-
-			statusLabel.SetText(fmt.Sprintf("Running in debug mode for %d minutes...", int(minutes.Minutes())))
-			progressBar.Show()
-			progressBar.SetValue(0)
-
-			go s.handleRunForDuration(
-				statusLabel,
-				progressBar,
-				uiControls,
-				w,
-				params,
-			)
-			return
-		}
-
-		statusLabel.SetText("Creating debug bundle...")
-		go s.handleDebugCreation(
-			params,
-			statusLabel,
-			uiControls,
-			w,
-		)
-	}
-}
-
-func (s *serviceClient) handleRunForDuration(
-	statusLabel *widget.Label,
-	progressBar *widget.ProgressBar,
-	uiControls []fyne.Disableable,
-	w fyne.Window,
-	params *debugCollectionParams,
-) {
-	progressUI := &progressUI{
-		statusLabel: statusLabel,
-		progressBar: progressBar,
-		uiControls:  uiControls,
-		window:      w,
-	}
-
-	conn, err := s.getSrvClient(failFastTimeout)
-	if err != nil {
-		handleError(progressUI, fmt.Sprintf("Failed to get client for debug: %v", err))
-		return
-	}
-
-	initialState, err := s.getInitialState(conn)
-	if err != nil {
-		handleError(progressUI, err.Error())
-		return
-	}
-
-	defer s.restoreServiceState(conn, initialState)
-
-	if err := s.collectDebugData(conn, initialState, params, progressUI); err != nil {
-		handleError(progressUI, err.Error())
-		return
-	}
-
-	if err := s.createDebugBundleFromCollection(conn, params, progressUI); err != nil {
-		handleError(progressUI, err.Error())
-		return
-	}
-
-	progressUI.statusLabel.SetText("Bundle created successfully")
-}
-
-// Get initial state of the service
-func (s *serviceClient) getInitialState(conn proto.DaemonServiceClient) (*debugInitialState, error) {
-	statusResp, err := conn.Status(s.ctx, &proto.StatusRequest{})
-	if err != nil {
-		return nil, fmt.Errorf(" get status: %v", err)
-	}
-
-	logLevelResp, err := conn.GetLogLevel(s.ctx, &proto.GetLogLevelRequest{})
-	if err != nil {
-		return nil, fmt.Errorf("get log level: %v", err)
-	}
-
-	wasDown := statusResp.Status != string(internal.StatusConnected) &&
-		statusResp.Status != string(internal.StatusConnecting)
-
-	initialLogLevel := logLevelResp.GetLevel()
-	initialLevelTrace := initialLogLevel >= proto.LogLevel_TRACE
-
-	return &debugInitialState{
-		wasDown:      wasDown,
-		logLevel:     initialLogLevel,
-		isLevelTrace: initialLevelTrace,
-	}, nil
-}
-
-// Handle progress tracking during collection
-func startProgressTracker(ctx context.Context, wg *sync.WaitGroup, duration time.Duration, progress *progressUI) {
-	progress.progressBar.Show()
-	progress.progressBar.SetValue(0)
-
-	startTime := time.Now()
-	endTime := startTime.Add(duration)
-	wg.Add(1)
-
-	go func() {
-		defer wg.Done()
-		ticker := time.NewTicker(500 * time.Millisecond)
-		defer ticker.Stop()
-
-		for {
-			select {
-			case <-ctx.Done():
-				return
-			case <-ticker.C:
-				remaining := time.Until(endTime)
-				if remaining <= 0 {
-					remaining = 0
-				}
-
-				elapsed := time.Since(startTime)
-				progressVal := float64(elapsed) / float64(duration)
-				if progressVal > 1.0 {
-					progressVal = 1.0
-				}
-
-				progress.progressBar.SetValue(progressVal)
-				progress.statusLabel.SetText(fmt.Sprintf("Running with trace logs... %s remaining", formatDuration(remaining)))
-			}
-		}
-	}()
-
-}
-
-func (s *serviceClient) configureServiceForDebug(
-	conn proto.DaemonServiceClient,
-	state *debugInitialState,
-	params *debugCollectionParams,
-) {
-	if state.wasDown {
-		if _, err := conn.Up(s.ctx, &proto.UpRequest{}); err != nil {
-			log.Warnf("failed to bring service up: %v", err)
-		} else {
-			log.Info("Service brought up for debug")
-			time.Sleep(time.Second * 10)
-		}
-	}
-
-	if !state.isLevelTrace {
-		if _, err := conn.SetLogLevel(s.ctx, &proto.SetLogLevelRequest{Level: proto.LogLevel_TRACE}); err != nil {
-			log.Warnf("failed to set log level to TRACE: %v", err)
-		} else {
-			log.Info("Log level set to TRACE for debug")
-		}
-	}
-
-	if _, err := conn.Down(s.ctx, &proto.DownRequest{}); err != nil {
-		log.Warnf("failed to bring service down: %v", err)
-	} else {
-		state.needsRestoreUp = !state.wasDown
-		time.Sleep(time.Second)
-	}
-
-	if params.enablePersistence {
-		if _, err := conn.SetSyncResponsePersistence(s.ctx, &proto.SetSyncResponsePersistenceRequest{
-			Enabled: true,
-		}); err != nil {
-			log.Warnf("failed to enable sync response persistence: %v", err)
-		} else {
-			log.Info("Sync response persistence enabled for debug")
-		}
-	}
-
-	if _, err := conn.Up(s.ctx, &proto.UpRequest{}); err != nil {
-		log.Warnf("failed to bring service back up: %v", err)
-	} else {
-		state.needsRestoreUp = false
-		time.Sleep(time.Second * 3)
-	}
-
-	if _, err := conn.StartCPUProfile(s.ctx, &proto.StartCPUProfileRequest{}); err != nil {
-		log.Warnf("failed to start CPU profiling: %v", err)
-	}
-
-	s.startBundleCaptureIfEnabled(conn, params)
-}
-
-func (s *serviceClient) startBundleCaptureIfEnabled(conn proto.DaemonServiceClient, params *debugCollectionParams) {
-	if !params.capture {
-		return
-	}
-
-	const maxCapture = 10 * time.Minute
-	timeout := params.duration + 30*time.Second
-	if timeout > maxCapture {
-		timeout = maxCapture
-		log.Warnf("packet capture clamped to %s (server maximum)", maxCapture)
-	}
-	if _, err := conn.StartBundleCapture(s.ctx, &proto.StartBundleCaptureRequest{
-		Timeout: durationpb.New(timeout),
-	}); err != nil {
-		log.Warnf("failed to start bundle capture: %v", err)
-	}
-}
-
-func (s *serviceClient) collectDebugData(
-	conn proto.DaemonServiceClient,
-	state *debugInitialState,
-	params *debugCollectionParams,
-	progress *progressUI,
-) error {
-	ctx, cancel := context.WithTimeout(s.ctx, params.duration)
-	defer cancel()
-	var wg sync.WaitGroup
-	startProgressTracker(ctx, &wg, params.duration, progress)
-
-	s.configureServiceForDebug(conn, state, params)
-
-	wg.Wait()
-	progress.progressBar.Hide()
-	progress.statusLabel.SetText("Collecting debug data...")
-
-	if _, err := conn.StopCPUProfile(s.ctx, &proto.StopCPUProfileRequest{}); err != nil {
-		log.Warnf("failed to stop CPU profiling: %v", err)
-	}
-
-	if params.capture {
-		stopCtx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
-		defer cancel()
-		if _, err := conn.StopBundleCapture(stopCtx, &proto.StopBundleCaptureRequest{}); err != nil {
-			log.Warnf("failed to stop bundle capture: %v", err)
-		}
-	}
-
-	return nil
-}
-
-// Create the debug bundle with collected data
-func (s *serviceClient) createDebugBundleFromCollection(
-	conn proto.DaemonServiceClient,
-	params *debugCollectionParams,
-	progress *progressUI,
-) error {
-	progress.statusLabel.SetText("Creating debug bundle with collected logs...")
-
-	request := &proto.DebugBundleRequest{
-		Anonymize:  params.anonymize,
-		SystemInfo: params.systemInfo,
-	}
-
-	if params.upload {
-		request.UploadURL = params.uploadURL
-	}
-
-	resp, err := conn.DebugBundle(s.ctx, request)
-	if err != nil {
-		return fmt.Errorf("create debug bundle: %v", err)
-	}
-
-	// Show appropriate dialog based on upload status
-	localPath := resp.GetPath()
-	uploadFailureReason := resp.GetUploadFailureReason()
-	uploadedKey := resp.GetUploadedKey()
-
-	if params.upload {
-		if uploadFailureReason != "" {
-			showUploadFailedDialog(progress.window, localPath, uploadFailureReason)
-		} else {
-			showUploadSuccessDialog(s.app, progress.window, localPath, uploadedKey)
-		}
-	} else {
-		showBundleCreatedDialog(progress.window, localPath)
-	}
-
-	enableUIControls(progress.uiControls)
-	return nil
-}
-
-// Restore service to original state
-func (s *serviceClient) restoreServiceState(conn proto.DaemonServiceClient, state *debugInitialState) {
-	if state.needsRestoreUp {
-		if _, err := conn.Up(s.ctx, &proto.UpRequest{}); err != nil {
-			log.Warnf("failed to restore up state: %v", err)
-		} else {
-			log.Info("Service state restored to up")
-		}
-	}
-
-	if state.wasDown {
-		if _, err := conn.Down(s.ctx, &proto.DownRequest{}); err != nil {
-			log.Warnf("failed to restore down state: %v", err)
-		} else {
-			log.Info("Service state restored to down")
-		}
-	}
-
-	if !state.isLevelTrace {
-		if _, err := conn.SetLogLevel(s.ctx, &proto.SetLogLevelRequest{Level: state.logLevel}); err != nil {
-			log.Warnf("failed to restore log level: %v", err)
-		} else {
-			log.Info("Log level restored to original setting")
-		}
-	}
-}
-
-// Handle errors during debug collection
-func handleError(progress *progressUI, errMsg string) {
-	log.Errorf("%s", errMsg)
-	progress.statusLabel.SetText(errMsg)
-	progress.progressBar.Hide()
-	enableUIControls(progress.uiControls)
-}
-
-func (s *serviceClient) handleDebugCreation(
-	params *debugCollectionParams,
-	statusLabel *widget.Label,
-	uiControls []fyne.Disableable,
-	w fyne.Window,
-) {
-	conn, err := s.getSrvClient(failFastTimeout)
-	if err != nil {
-		log.Errorf("Failed to get client for debug: %v", err)
-		statusLabel.SetText(fmt.Sprintf("Error: %v", err))
-		enableUIControls(uiControls)
-		return
-	}
-
-	if params.capture {
-		if _, err := conn.StartBundleCapture(s.ctx, &proto.StartBundleCaptureRequest{
-			Timeout: durationpb.New(30 * time.Second),
-		}); err != nil {
-			log.Warnf("failed to start bundle capture: %v", err)
-		} else {
-			defer func() {
-				stopCtx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
-				defer cancel()
-				if _, err := conn.StopBundleCapture(stopCtx, &proto.StopBundleCaptureRequest{}); err != nil {
-					log.Warnf("failed to stop bundle capture: %v", err)
-				}
-			}()
-			time.Sleep(2 * time.Second)
-		}
-	}
-
-	resp, err := s.createDebugBundle(params.anonymize, params.systemInfo, params.uploadURL)
-	if err != nil {
-		log.Errorf("Failed to create debug bundle: %v", err)
-		statusLabel.SetText(fmt.Sprintf("Error creating bundle: %v", err))
-		enableUIControls(uiControls)
-		return
-	}
-
-	localPath := resp.GetPath()
-	uploadFailureReason := resp.GetUploadFailureReason()
-	uploadedKey := resp.GetUploadedKey()
-
-	if params.upload {
-		if uploadFailureReason != "" {
-			showUploadFailedDialog(w, localPath, uploadFailureReason)
-		} else {
-			showUploadSuccessDialog(s.app, w, localPath, uploadedKey)
-		}
-	} else {
-		showBundleCreatedDialog(w, localPath)
-	}
-
-	enableUIControls(uiControls)
-	statusLabel.SetText("Bundle created successfully")
-}
-
-func (s *serviceClient) createDebugBundle(anonymize bool, systemInfo bool, uploadURL string) (*proto.DebugBundleResponse, error) {
-	conn, err := s.getSrvClient(failFastTimeout)
-	if err != nil {
-		return nil, fmt.Errorf("get client: %v", err)
-	}
-
-	request := &proto.DebugBundleRequest{
-		Anonymize:  anonymize,
-		SystemInfo: systemInfo,
-	}
-
-	if uploadURL != "" {
-		request.UploadURL = uploadURL
-	}
-
-	resp, err := conn.DebugBundle(s.ctx, request)
-	if err != nil {
-		return nil, fmt.Errorf("failed to create debug bundle via daemon: %v", err)
-	}
-
-	return resp, nil
-}
-
-// formatDuration formats a duration in HH:MM:SS format
-func formatDuration(d time.Duration) string {
-	d = d.Round(time.Second)
-	h := d / time.Hour
-	d %= time.Hour
-	m := d / time.Minute
-	d %= time.Minute
-	s := d / time.Second
-	return fmt.Sprintf("%02d:%02d:%02d", h, m, s)
-}
-
-// createButtonWithAction creates a button with the given label and action
-func createButtonWithAction(label string, action func()) *widget.Button {
-	button := widget.NewButton(label, action)
-	return button
-}
-
-// showUploadFailedDialog displays a dialog when upload fails
-func showUploadFailedDialog(w fyne.Window, localPath, failureReason string) {
-	content := container.NewVBox(
-		widget.NewLabel(fmt.Sprintf("Bundle upload failed:\n%s\n\n"+
-			"A local copy was saved at:\n%s", failureReason, localPath)),
-	)
-
-	customDialog := dialog.NewCustom("Upload Failed", "Cancel", content, w)
-
-	buttonBox := container.NewHBox(
-		createButtonWithAction("Open file", func() {
-			log.Infof("Attempting to open local file: %s", localPath)
-			if openErr := open.Start(localPath); openErr != nil {
-				log.Errorf("Failed to open local file '%s': %v", localPath, openErr)
-				dialog.ShowError(fmt.Errorf("open the local file:\n%s\n\nError: %v", localPath, openErr), w)
-			}
-		}),
-		createButtonWithAction("Open folder", func() {
-			folderPath := filepath.Dir(localPath)
-			log.Infof("Attempting to open local folder: %s", folderPath)
-			if openErr := open.Start(folderPath); openErr != nil {
-				log.Errorf("Failed to open local folder '%s': %v", folderPath, openErr)
-				dialog.ShowError(fmt.Errorf("open the local folder:\n%s\n\nError: %v", folderPath, openErr), w)
-			}
-		}),
-	)
-
-	content.Add(buttonBox)
-	customDialog.Show()
-}
-
-// showUploadSuccessDialog displays a dialog when upload succeeds
-func showUploadSuccessDialog(a fyne.App, w fyne.Window, localPath, uploadedKey string) {
-	log.Infof("Upload key: %s", uploadedKey)
-	keyEntry := widget.NewEntry()
-	keyEntry.SetText(uploadedKey)
-	keyEntry.Disable()
-
-	content := container.NewVBox(
-		widget.NewLabel("Bundle uploaded successfully!"),
-		widget.NewLabel(""),
-		widget.NewLabel("Upload key:"),
-		keyEntry,
-		widget.NewLabel(""),
-		widget.NewLabel(fmt.Sprintf("Local copy saved at:\n%s", localPath)),
-	)
-
-	customDialog := dialog.NewCustom("Upload Successful", "OK", content, w)
-
-	copyBtn := createButtonWithAction("Copy key", func() {
-		a.Clipboard().SetContent(uploadedKey)
-		log.Info("Upload key copied to clipboard")
-	})
-
-	buttonBox := createButtonBox(localPath, w, copyBtn)
-	content.Add(buttonBox)
-	customDialog.Show()
-}
-
-// showBundleCreatedDialog displays a dialog when bundle is created without upload
-func showBundleCreatedDialog(w fyne.Window, localPath string) {
-	content := container.NewVBox(
-		widget.NewLabel(fmt.Sprintf("Bundle created locally at:\n%s\n\n"+
-			"Administrator privileges may be required to access the file.", localPath)),
-	)
-
-	customDialog := dialog.NewCustom("Debug Bundle Created", "Cancel", content, w)
-
-	buttonBox := createButtonBox(localPath, w, nil)
-	content.Add(buttonBox)
-	customDialog.Show()
-}
-
-func createButtonBox(localPath string, w fyne.Window, elems ...fyne.Widget) *fyne.Container {
-	box := container.NewHBox()
-	for _, elem := range elems {
-		box.Add(elem)
-	}
-
-	fileBtn := createButtonWithAction("Open file", func() {
-		log.Infof("Attempting to open local file: %s", localPath)
-		if openErr := open.Start(localPath); openErr != nil {
-			log.Errorf("Failed to open local file '%s': %v", localPath, openErr)
-			dialog.ShowError(fmt.Errorf("open the local file:\n%s\n\nError: %v", localPath, openErr), w)
-		}
-	})
-
-	folderBtn := createButtonWithAction("Open folder", func() {
-		folderPath := filepath.Dir(localPath)
-		log.Infof("Attempting to open local folder: %s", folderPath)
-		if openErr := open.Start(folderPath); openErr != nil {
-			log.Errorf("Failed to open local folder '%s': %v", folderPath, openErr)
-			dialog.ShowError(fmt.Errorf("open the local folder:\n%s\n\nError: %v", folderPath, openErr), w)
-		}
-	})
-
-	box.Add(fileBtn)
-	box.Add(folderBtn)
-
-	return box
-}

client/ui/event/event.go

@@ -1,176 +0,0 @@
-package event
-
-import (
-	"context"
-	"fmt"
-	"slices"
-	"strings"
-	"sync"
-	"time"
-
-	"github.com/cenkalti/backoff/v4"
-	log "github.com/sirupsen/logrus"
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/credentials/insecure"
-
-	"github.com/netbirdio/netbird/client/proto"
-	"github.com/netbirdio/netbird/client/ui/desktop"
-)
-
-// Notifier sends desktop notifications. Defined here so the event package
-// does not depend on fyne or the platform-specific notifier implementation.
-type Notifier interface {
-	Send(title, body string)
-}
-
-type Handler func(*proto.SystemEvent)
-
-type Manager struct {
-	notifier Notifier
-	addr     string
-
-	mu       sync.Mutex
-	ctx      context.Context
-	cancel   context.CancelFunc
-	enabled  bool
-	handlers []Handler
-}
-
-func NewManager(notifier Notifier, addr string) *Manager {
-	return &Manager{
-		notifier: notifier,
-		addr:     addr,
-	}
-}
-
-func (e *Manager) Start(ctx context.Context) {
-	e.mu.Lock()
-	e.ctx, e.cancel = context.WithCancel(ctx)
-	e.mu.Unlock()
-
-	expBackOff := backoff.WithContext(&backoff.ExponentialBackOff{
-		InitialInterval:     time.Second,
-		RandomizationFactor: backoff.DefaultRandomizationFactor,
-		Multiplier:          backoff.DefaultMultiplier,
-		MaxInterval:         10 * time.Second,
-		MaxElapsedTime:      0,
-		Stop:                backoff.Stop,
-		Clock:               backoff.SystemClock,
-	}, ctx)
-
-	if err := backoff.Retry(e.streamEvents, expBackOff); err != nil {
-		log.Errorf("event stream ended: %v", err)
-	}
-}
-
-func (e *Manager) streamEvents() error {
-	e.mu.Lock()
-	ctx := e.ctx
-	e.mu.Unlock()
-
-	client, err := getClient(e.addr)
-	if err != nil {
-		return fmt.Errorf("create client: %w", err)
-	}
-
-	stream, err := client.SubscribeEvents(ctx, &proto.SubscribeRequest{})
-	if err != nil {
-		return fmt.Errorf("failed to subscribe to events: %w", err)
-	}
-
-	log.Info("subscribed to daemon events")
-	defer func() {
-		log.Info("unsubscribed from daemon events")
-	}()
-
-	for {
-		event, err := stream.Recv()
-		if err != nil {
-			return fmt.Errorf("error receiving event: %w", err)
-		}
-		e.handleEvent(event)
-	}
-}
-
-func (e *Manager) Stop() {
-	e.mu.Lock()
-	defer e.mu.Unlock()
-	if e.cancel != nil {
-		e.cancel()
-	}
-}
-
-func (e *Manager) SetNotificationsEnabled(enabled bool) {
-	e.mu.Lock()
-	defer e.mu.Unlock()
-	e.enabled = enabled
-}
-
-func (e *Manager) handleEvent(event *proto.SystemEvent) {
-	e.mu.Lock()
-	enabled := e.enabled
-	handlers := slices.Clone(e.handlers)
-	e.mu.Unlock()
-
-	if event.UserMessage != "" && (enabled || event.Severity == proto.SystemEvent_CRITICAL) {
-		title := e.getEventTitle(event)
-		body := event.UserMessage
-		id := event.Metadata["id"]
-		if id != "" {
-			body += fmt.Sprintf(" ID: %s", id)
-		}
-		e.notifier.Send(title, body)
-	}
-
-	for _, handler := range handlers {
-		go handler(event)
-	}
-}
-
-func (e *Manager) AddHandler(handler Handler) {
-	e.mu.Lock()
-	defer e.mu.Unlock()
-	e.handlers = append(e.handlers, handler)
-}
-
-func (e *Manager) getEventTitle(event *proto.SystemEvent) string {
-	var prefix string
-	switch event.Severity {
-	case proto.SystemEvent_CRITICAL:
-		prefix = "Critical"
-	case proto.SystemEvent_ERROR:
-		prefix = "Error"
-	case proto.SystemEvent_WARNING:
-		prefix = "Warning"
-	default:
-		prefix = "Info"
-	}
-
-	var category string
-	switch event.Category {
-	case proto.SystemEvent_DNS:
-		category = "DNS"
-	case proto.SystemEvent_NETWORK:
-		category = "Network"
-	case proto.SystemEvent_AUTHENTICATION:
-		category = "Authentication"
-	case proto.SystemEvent_CONNECTIVITY:
-		category = "Connectivity"
-	default:
-		category = "System"
-	}
-
-	return fmt.Sprintf("%s: %s", prefix, category)
-}
-
-func getClient(addr string) (proto.DaemonServiceClient, error) {
-	conn, err := grpc.NewClient(
-		strings.TrimPrefix(addr, "tcp://"),
-		grpc.WithTransportCredentials(insecure.NewCredentials()),
-		grpc.WithUserAgent(desktop.GetUIUserAgent()),
-	)
-	if err != nil {
-		return nil, err
-	}
-	return proto.NewDaemonServiceClient(conn), nil
-}

client/ui/event_handler.go

@@ -1,326 +0,0 @@
-//go:build !(linux && 386)
-
-package main
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"os"
-	"os/exec"
-
-	"fyne.io/systray"
-	log "github.com/sirupsen/logrus"
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/status"
-
-	"github.com/netbirdio/netbird/client/proto"
-	"github.com/netbirdio/netbird/version"
-)
-
-type eventHandler struct {
-	client *serviceClient
-}
-
-func newEventHandler(client *serviceClient) *eventHandler {
-	return &eventHandler{
-		client: client,
-	}
-}
-
-func (h *eventHandler) listen(ctx context.Context) {
-	for {
-		select {
-		case <-ctx.Done():
-			return
-		case <-h.client.mUp.ClickedCh:
-			h.handleConnectClick()
-		case <-h.client.mDown.ClickedCh:
-			h.handleDisconnectClick()
-		case <-h.client.mAllowSSH.ClickedCh:
-			h.handleAllowSSHClick()
-		case <-h.client.mAutoConnect.ClickedCh:
-			h.handleAutoConnectClick()
-		case <-h.client.mEnableRosenpass.ClickedCh:
-			h.handleRosenpassClick()
-		case <-h.client.mLazyConnEnabled.ClickedCh:
-			h.handleLazyConnectionClick()
-		case <-h.client.mBlockInbound.ClickedCh:
-			h.handleBlockInboundClick()
-		case <-h.client.mAdvancedSettings.ClickedCh:
-			h.handleAdvancedSettingsClick()
-		case <-h.client.mCreateDebugBundle.ClickedCh:
-			h.handleCreateDebugBundleClick()
-		case <-h.client.mQuit.ClickedCh:
-			h.handleQuitClick()
-			return
-		case <-h.client.mGitHub.ClickedCh:
-			h.handleGitHubClick()
-		case <-h.client.mUpdate.ClickedCh:
-			h.handleUpdateClick()
-		case <-h.client.mNetworks.ClickedCh:
-			h.handleNetworksClick()
-		case <-h.client.mNotifications.ClickedCh:
-			h.handleNotificationsClick()
-		case <-systray.TrayOpenedCh:
-			h.client.updateExitNodes()
-		}
-	}
-}
-
-func (h *eventHandler) handleConnectClick() {
-	h.client.mUp.Disable()
-
-	if h.client.connectCancel != nil {
-		h.client.connectCancel()
-	}
-
-	connectCtx, connectCancel := context.WithCancel(h.client.ctx)
-	h.client.connectCancel = connectCancel
-
-	go func() {
-		defer connectCancel()
-
-		if err := h.client.menuUpClick(connectCtx); err != nil {
-			st, ok := status.FromError(err)
-			if errors.Is(err, context.Canceled) || (ok && st.Code() == codes.Canceled) {
-				log.Debugf("connect operation cancelled by user")
-			} else {
-				h.client.notifier.Send("Error", "Failed to connect")
-				log.Errorf("connect failed: %v", err)
-			}
-		}
-
-		if err := h.client.updateStatus(); err != nil {
-			log.Debugf("failed to update status after connect: %v", err)
-		}
-	}()
-}
-
-func (h *eventHandler) handleDisconnectClick() {
-	h.client.mDown.Disable()
-	h.client.cancelExitNodeRetry()
-
-	if h.client.connectCancel != nil {
-		log.Debugf("cancelling ongoing connect operation")
-		h.client.connectCancel()
-		h.client.connectCancel = nil
-	}
-
-	go func() {
-		if err := h.client.menuDownClick(); err != nil {
-			st, ok := status.FromError(err)
-			if !errors.Is(err, context.Canceled) && !(ok && st.Code() == codes.Canceled) {
-				h.client.notifier.Send("Error", "Failed to disconnect")
-				log.Errorf("disconnect failed: %v", err)
-			} else {
-				log.Debugf("disconnect cancelled or already disconnecting")
-			}
-		}
-
-		if err := h.client.updateStatus(); err != nil {
-			log.Debugf("failed to update status after disconnect: %v", err)
-		}
-	}()
-}
-
-func (h *eventHandler) handleAllowSSHClick() {
-	h.toggleCheckbox(h.client.mAllowSSH)
-	if err := h.updateConfigWithErr(); err != nil {
-		h.toggleCheckbox(h.client.mAllowSSH) // revert checkbox state on error
-		log.Errorf("failed to update config: %v", err)
-		h.client.notifier.Send("Error", "Failed to update SSH settings")
-	}
-
-}
-
-func (h *eventHandler) handleAutoConnectClick() {
-	h.toggleCheckbox(h.client.mAutoConnect)
-	if err := h.updateConfigWithErr(); err != nil {
-		h.toggleCheckbox(h.client.mAutoConnect) // revert checkbox state on error
-		log.Errorf("failed to update config: %v", err)
-		h.client.notifier.Send("Error", "Failed to update auto-connect settings")
-	}
-}
-
-func (h *eventHandler) handleRosenpassClick() {
-	h.toggleCheckbox(h.client.mEnableRosenpass)
-	if err := h.updateConfigWithErr(); err != nil {
-		h.toggleCheckbox(h.client.mEnableRosenpass) // revert checkbox state on error
-		log.Errorf("failed to update config: %v", err)
-		h.client.notifier.Send("Error", "Failed to update Rosenpass settings")
-	}
-}
-
-func (h *eventHandler) handleLazyConnectionClick() {
-	h.toggleCheckbox(h.client.mLazyConnEnabled)
-	if err := h.updateConfigWithErr(); err != nil {
-		h.toggleCheckbox(h.client.mLazyConnEnabled) // revert checkbox state on error
-		log.Errorf("failed to update config: %v", err)
-		h.client.notifier.Send("Error", "Failed to update lazy connection settings")
-	}
-}
-
-func (h *eventHandler) handleBlockInboundClick() {
-	h.toggleCheckbox(h.client.mBlockInbound)
-	if err := h.updateConfigWithErr(); err != nil {
-		h.toggleCheckbox(h.client.mBlockInbound) // revert checkbox state on error
-		log.Errorf("failed to update config: %v", err)
-		h.client.notifier.Send("Error", "Failed to update block inbound settings")
-	}
-}
-
-func (h *eventHandler) handleNotificationsClick() {
-	h.toggleCheckbox(h.client.mNotifications)
-	if err := h.updateConfigWithErr(); err != nil {
-		h.toggleCheckbox(h.client.mNotifications) // revert checkbox state on error
-		log.Errorf("failed to update config: %v", err)
-		h.client.notifier.Send("Error", "Failed to update notifications settings")
-	} else if h.client.eventManager != nil {
-		h.client.eventManager.SetNotificationsEnabled(h.client.mNotifications.Checked())
-	}
-
-}
-
-func (h *eventHandler) handleAdvancedSettingsClick() {
-	h.client.mAdvancedSettings.Disable()
-	go func() {
-		defer h.client.mAdvancedSettings.Enable()
-		defer h.client.getSrvConfig()
-		h.runSelfCommand(h.client.ctx, "settings")
-	}()
-}
-
-func (h *eventHandler) handleCreateDebugBundleClick() {
-	h.client.mCreateDebugBundle.Disable()
-	go func() {
-		defer h.client.mCreateDebugBundle.Enable()
-		h.runSelfCommand(h.client.ctx, "debug")
-	}()
-}
-
-func (h *eventHandler) handleQuitClick() {
-	systray.Quit()
-}
-
-func (h *eventHandler) handleGitHubClick() {
-	if err := openURL("https://github.com/netbirdio/netbird"); err != nil {
-		log.Errorf("failed to open GitHub URL: %v", err)
-	}
-}
-
-func (h *eventHandler) handleUpdateClick() {
-	h.client.updateIndicationLock.Lock()
-	enforced := h.client.isEnforcedUpdate
-	h.client.updateIndicationLock.Unlock()
-
-	if !enforced {
-		if err := openURL(version.DownloadUrl()); err != nil {
-			log.Errorf("failed to open download URL: %v", err)
-		}
-		return
-	}
-
-	// prevent blocking against a busy server
-	h.client.mUpdate.Disable()
-	go func() {
-		defer h.client.mUpdate.Enable()
-		conn, err := h.client.getSrvClient(defaultFailTimeout)
-		if err != nil {
-			log.Errorf("failed to get service client for update: %v", err)
-			_ = openURL(version.DownloadUrl())
-			return
-		}
-
-		resp, err := conn.TriggerUpdate(h.client.ctx, &proto.TriggerUpdateRequest{})
-		if err != nil {
-			log.Errorf("TriggerUpdate failed: %v", err)
-			_ = openURL(version.DownloadUrl())
-			return
-		}
-		if !resp.Success {
-			log.Errorf("TriggerUpdate failed: %s", resp.ErrorMsg)
-			_ = openURL(version.DownloadUrl())
-			return
-		}
-
-		log.Infof("update triggered via daemon")
-	}()
-}
-
-func (h *eventHandler) handleNetworksClick() {
-	h.client.mNetworks.Disable()
-	go func() {
-		defer h.client.mNetworks.Enable()
-		h.runSelfCommand(h.client.ctx, "networks")
-	}()
-}
-
-func (h *eventHandler) toggleCheckbox(item *systray.MenuItem) {
-	if item.Checked() {
-		item.Uncheck()
-	} else {
-		item.Check()
-	}
-}
-
-func (h *eventHandler) updateConfigWithErr() error {
-	if err := h.client.updateConfig(); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (h *eventHandler) runSelfCommand(ctx context.Context, command string, args ...string) {
-	proc, err := os.Executable()
-	if err != nil {
-		log.Errorf("error getting executable path: %v", err)
-		return
-	}
-
-	// Build the full command arguments
-	cmdArgs := []string{
-		fmt.Sprintf("--%s=true", command),
-		fmt.Sprintf("--daemon-addr=%s", h.client.addr),
-	}
-	cmdArgs = append(cmdArgs, args...)
-
-	cmd := exec.CommandContext(ctx, proc, cmdArgs...)
-
-	if out := h.client.attachOutput(cmd); out != nil {
-		defer func() {
-			if err := out.Close(); err != nil {
-				log.Errorf("error closing log file %s: %v", h.client.logFile, err)
-			}
-		}()
-	}
-
-	log.Printf("running command: %s", cmd.String())
-
-	if err := cmd.Run(); err != nil {
-		var exitErr *exec.ExitError
-		if errors.As(err, &exitErr) {
-			log.Printf("command '%s' failed with exit code %d", cmd.String(), exitErr.ExitCode())
-		}
-		return
-	}
-
-	log.Printf("command '%s' completed successfully", cmd.String())
-}
-
-func (h *eventHandler) logout(ctx context.Context) error {
-	client, err := h.client.getSrvClient(defaultFailTimeout)
-	if err != nil {
-		return fmt.Errorf("failed to get service client: %w", err)
-	}
-
-	_, err = client.Logout(ctx, &proto.LogoutRequest{})
-	if err != nil {
-		return fmt.Errorf("logout failed: %w", err)
-	}
-
-	h.client.getSrvConfig()
-
-	return nil
-}

client/ui/font_bsd.go

@@ -1,30 +0,0 @@
-//go:build freebsd || openbsd || netbsd || dragonfly
-
-package main
-
-import (
-	"os"
-	"runtime"
-
-	log "github.com/sirupsen/logrus"
-)
-
-func (s *serviceClient) setDefaultFonts() {
-	paths := []string{
-		"/usr/local/share/fonts/TTF/DejaVuSans.ttf",
-		"/usr/local/share/fonts/dejavu/DejaVuSans.ttf",
-		"/usr/local/share/noto/NotoSans-Regular.ttf",
-		"/usr/local/share/fonts/noto/NotoSans-Regular.ttf",
-		"/usr/local/share/fonts/liberation-fonts-ttf/LiberationSans-Regular.ttf",
-	}
-
-	for _, fontPath := range paths {
-		if _, err := os.Stat(fontPath); err == nil {
-			os.Setenv("FYNE_FONT", fontPath)
-			log.Debugf("Using font: %s", fontPath)
-			return
-		}
-	}
-
-	log.Errorf("Failed to find any suitable font files for %s", runtime.GOOS)
-}

client/ui/font_darwin.go

@@ -1,18 +0,0 @@
-package main
-
-import (
-	"os"
-
-	log "github.com/sirupsen/logrus"
-)
-
-const defaultFontPath = "/Library/Fonts/Arial Unicode.ttf"
-
-func (s *serviceClient) setDefaultFonts() {
-	if _, err := os.Stat(defaultFontPath); err != nil {
-		log.Errorf("Failed to find default font file: %v", err)
-		return
-	}
-
-	os.Setenv("FYNE_FONT", defaultFontPath)
-}