Refactor date and clock widgets to simplify periodic updates and remove redundant ticker logic.

widgets/clock.go

@@ -26,11 +26,6 @@ func createClock(ctx context.Context, _ terminalapi.Terminal, _ interface{}) wid
 	widget := util.PanicOnErrorWithResult(segmentdisplay.New())
 
 	go util.Periodic(ctx, util.RedrawInterval, func() error {
-		ticker := time.NewTicker(1 * time.Second)
-		defer ticker.Stop()
-		for {
-			select {
-			case <-ticker.C:
 		now := time.Now()
 		nowStr := now.Format("15 04")
 		parts := strings.Split(nowStr, " ")
@@ -45,13 +40,9 @@ func createClock(ctx context.Context, _ terminalapi.Terminal, _ interface{}) wid
 			segmentdisplay.NewChunk(parts[1], segmentdisplay.WriteCellOpts(cell.FgColor(cell.ColorWhite))),
 		}
 		if err := widget.Write(chunks, segmentdisplay.AlignHorizontal(align.HorizontalCenter), segmentdisplay.AlignVertical(align.VerticalBottom)); err != nil {
-					panic(err)
+			return err
 		}
-
-			case <-ctx.Done():
 		return nil
-			}
-		}
 	})
 	return widget
 }

widgets/date.go

@@ -22,20 +22,12 @@ func createDate(ctx context.Context, _ terminalapi.Terminal, _ interface{}) widg
 	widget := util.PanicOnErrorWithResult(text.New())
 
 	go util.Periodic(ctx, 1*time.Second, func() error {
-		ticker := time.NewTicker(1 * time.Second)
-		defer ticker.Stop()
-		for {
-			select {
-			case <-ticker.C:
 		now := time.Now()
-				if err := widget.Write(now.Format("Monday 2.1.2006"), text.WriteReplace()); err != nil {
-					panic(err)
-				}
 
-			case <-ctx.Done():
+		if err := widget.Write(now.Format("Monday 2.1.2006"), text.WriteReplace()); err != nil {
+			return err
+		}
 		return nil
-			}
-		}
 	})
 
 	return widget