src/internal/config/config.go

@@ -46,10 +46,10 @@ type AppConfig struct {
 }
 
 type ScreenshotConfig struct {
-	ScreenIndex int `mapstructure:"screen_index"`
+	ScreenIndex int    `mapstructure:"screen_index"`
-	Interval    int `mapstructure:"interval"`
+	Interval    int    `mapstructure:"interval"`
 	Directory   string `mapstructure:"directory"`
-	BufferCount int `mapstructure:"buffer_count"`
+	BufferCount int    `mapstructure:"buffer_count"`
 }
 
 type CommunicationConfig struct {
@@ -84,8 +84,8 @@ func getDefaultConfig() Config {
 		},
 		Screenshot: ScreenshotConfig{
 			ScreenIndex: 0,
-			Interval: 5,
+			Interval:    5,
-			Directory: getTempDirectoryPath(),
+			Directory:   getTempDirectoryPath(),
 			BufferCount: 5,
 		},
 		Logging: LoggingConfig{

src/internal/linkvalidator/linkvalidator.go

@@ -53,8 +53,8 @@ func (v *linkValidatorImpl) ValidateLink(rawURL string) (token string, ok bool)
 		expectedURL, err := url.Parse(v.config.Communication.QrUrl)
 		if err == nil {
 			if parsedURL.Scheme != expectedURL.Scheme ||
-			   parsedURL.Host != expectedURL.Host || 
+				parsedURL.Host != expectedURL.Host ||
-			   parsedURL.Path != expectedURL.Path {
+				parsedURL.Path != expectedURL.Path {
 				v.log.Debug("URL doesn't match configured QR URL pattern",
 					"url", rawURL, "expected", v.config.Communication.QrUrl)
 				return "", false

src/internal/screencapturer/wholescreencapturer.go

@@ -43,15 +43,15 @@ var (
 
 type wholeScreenCapturer struct {
 	config *config.Config
-	log *logger.Logger
+	log    *logger.Logger
 
-	displayIndex int
+	displayIndex  int
 	displayBounds image.Rectangle
-	interval int
+	interval      int
-	bufferCount int
+	bufferCount   int
 	tempDirectory string
-	initialized bool
+	initialized   bool
-	running bool
+	running       bool
 
 	files  []string
 	latest string
@@ -189,7 +189,7 @@ func (w *wholeScreenCapturer) captureAndSave() (string, error) {
 
 func (w *wholeScreenCapturer) addToBuffer(fp string) {
 	w.mu.Lock()
-    defer w.mu.Unlock()
+	defer w.mu.Unlock()
 	w.files = append(w.files, fp)
 	w.latest = fp
 
@@ -208,14 +208,16 @@ func (w *wholeScreenCapturer) createTempDirectory() (path string, err error) {
 	return os.MkdirTemp(w.config.Screenshot.Directory, constants.AppName+"-*")
 }
 
-func NewWholeScreenCapturer(lc fx.Lifecycle, config *config.Config, log *logger.Logger) ScreenCapturer {
+func NewWholeScreenCapturer(
+	lc fx.Lifecycle, config *config.Config, log *logger.Logger,
+) ScreenCapturer {
 	capturer := &wholeScreenCapturer{
 		config: config,
 		log:    log,
 		done:   make(chan struct{}),
 	}
 	lc.Append(fx.StopHook(func(ctx context.Context) error {
-		if (!capturer.initialized) {
+		if !capturer.initialized {
 			log.Debug("wholescreencapturer not initialized, nothing to do")
 			return nil
 		}
@@ -237,4 +239,3 @@ func NewWholeScreenCapturer(lc fx.Lifecycle, config *config.Config, log *logger.
 	}))
 	return capturer
 }
-

src/internal/vision/vision.go

@@ -42,6 +42,7 @@ var (
 
 // AnalyzeImage implements Vision.
 func (v *visionImpl) AnalyzeImage(filePath string) (data VisionData, err error) {
+	// TODO: scanning for multiple QR-codes at once
 	v.log.Debug("analyzing image for qr codes", "filePath", filePath)
 
 	img := gocv.IMRead(filePath, gocv.IMReadColor)