Function formatSub

cft/diff/format.go:111–147

(d Diff, path []interface{}, long bool)

}

func formatSub(d Diff, path []interface{}, long bool) string {
	// Format the element
	formatted := formatDiff(d, path, long)

	v, isValue := d.(value)
	if isValue {
		k := reflect.ValueOf(v.Value()).Kind()

		if k != reflect.Array && k != reflect.Map && k != reflect.Slice {
			return fmt.Sprintf(" %s\n", formatted)
		}
	}

	// Trim out blank lines
	parts := make([]string, 0)
	for _, part := range strings.Split(formatted, "\n") {
		if strings.TrimSpace(part) != "" {
			parts = append(parts, part)
		}
	}

	output := strings.Builder{}

	output.WriteString("\n")
	for _, part := range parts {
		if isValue {
			part = fmt.Sprintf("%s %s%s", v.Mode(), indent, part)
		} else {
			part = part[:len(Added.String())] + indent + part[len(Added.String()):]
		}

		output.WriteString(part)
		output.WriteString("\n")
	}

	return output.String()
}