Method DisplayChangeForPush

util/ui/ui_for_push.go:26–69

DisplayChangeForPush will display the header and old/new value with the appropriately red/green minuses and pluses.

(header string, stringTypePadding int, hiddenValue bool, originalValue interface{}, newValue interface{})

// DisplayChangeForPush will display the header and old/new value with the
// appropriately red/green minuses and pluses.
func (ui *UI) DisplayChangeForPush(header string, stringTypePadding int, hiddenValue bool, originalValue interface{}, newValue interface{}) error {
	ui.terminalLock.Lock()
	defer ui.terminalLock.Unlock()

	originalType := reflect.ValueOf(originalValue).Type()
	newType := reflect.ValueOf(newValue).Type()
	if originalType != newType {
		return ErrValueMismatch
	}

	offset := strings.Repeat(" ", stringTypePadding)

	switch oVal := originalValue.(type) {
	case int:
		nVal := newValue.(int)
		ui.displayDiffForInt(offset, header, oVal, nVal)
	case types.NullInt:
		nVal := newValue.(types.NullInt)
		ui.displayDiffForNullInt(offset, header, oVal, nVal)
	case uint64:
		nVal := newValue.(uint64)
		ui.displayDiffForUint64(offset, header, oVal, nVal)
	case string:
		nVal := newValue.(string)
		ui.displayDiffForString(offset, header, hiddenValue, oVal, nVal)
	case []string:
		nVal := newValue.([]string)
		if len(oVal) == 0 && len(nVal) == 0 {
			return nil
		}

		ui.displayDiffForStrings(offset, header, oVal, nVal)
	case map[string]string:
		nVal := newValue.(map[string]string)
		if len(oVal) == 0 && len(nVal) == 0 {
			return nil
		}

		ui.displayDiffForMapStringString(offset, header, oVal, nVal)
	default:
		panic(fmt.Sprintf("diff display does not have case for '%s'", header))
	}
	return nil
}

// DisplayChangesForPush will display the set of changes via
// DisplayChangeForPush in the order given.