fix: variable name conflicts with built in function

Signed-off-by: Terry Howe <[email protected]>

cmd/oras/internal/display/status/progress/manager.go

@@ -92,17 +92,17 @@ func (m *manager) render() {
 	defer m.statusLock.RUnlock()
 	// todo: update size in another routine
 	width, height := m.console.Size()
-	len := len(m.status) * 2
+	statusLength := len(m.status) * 2
 	offset := 0
-	if len > height {
+	if statusLength > height {
 		// skip statuses that cannot be rendered
-		offset = len - height
+		offset = statusLength - height
 	}
 
-	for ; offset < len; offset += 2 {
+	for ; offset < statusLength; offset += 2 {
 		status, progress := m.status[offset/2].String(width)
-		m.console.OutputTo(uint(len-offset), status)
-		m.console.OutputTo(uint(len-offset-1), progress)
+		m.console.OutputTo(uint(statusLength-offset), status)
+		m.console.OutputTo(uint(statusLength-offset-1), progress)
 	}
 }
 

cmd/oras/internal/display/status/progress/status_test.go

@@ -68,7 +68,7 @@ func Test_status_String(t *testing.T) {
 	}
 }
 
-func Test_status_String_zeroWitdth(t *testing.T) {
+func Test_status_String_zeroWidth(t *testing.T) {
 	// zero status and progress
 	s := newStatus()
 	if status, digest := s.String(console.MinWidth); status != zeroStatus || digest != zeroDigest {