Method renderColorful

logger.go:303–377

(level LogLevel, msg string, args []LoggerArgument)

}

func (l Logger) renderColorful(level LogLevel, msg string, args []LoggerArgument) (result string) {
	if l.ShowTime {
		result += Gray(time.Now().Format(l.TimeFormat)) + " "
	}

	if GetTerminalWidth() > 0 && GetTerminalWidth() < l.MaxWidth {
		l.MaxWidth = GetTerminalWidth()
	}

	var argumentsInNewLine bool

	result += level.Style().Sprintf("%-5s", level.String()) + " "

	// if msg is too long, wrap it to multiple lines with the same length
	remainingWidth := l.MaxWidth - internal.GetStringMaxWidth(result)
	if internal.GetStringMaxWidth(msg) > remainingWidth {
		argumentsInNewLine = true
		msg = DefaultParagraph.WithMaxWidth(remainingWidth).Sprint(msg)
		padding := len(time.Now().Format(l.TimeFormat) + " ")
		msg = strings.ReplaceAll(msg, "\n", "\n"+strings.Repeat(" ", padding)+"  │   ")
	}

	result += msg

	if l.ShowCaller {
		path, line := l.getCallerInfo()
		args = append(args, LoggerArgument{
			Key:   "caller",
			Value: FgGray.Sprintf("%s:%d", path, line),
		})
	}

	arguments := make([]string, len(args))

	// add arguments
	if len(args) > 0 {
		for i, arg := range args {
			if style, ok := l.KeyStyles[arg.Key]; ok {
				arguments[i] = style.Sprintf("%s: ", arg.Key)
			} else {
				arguments[i] = level.Style().Sprintf("%s: ", arg.Key)
			}

			arguments[i] += Sprintf("%s", Sprint(arg.Value))
		}
	}

	fullLine := result + " " + strings.Join(arguments, " ")

	// if the full line is too long, wrap the arguments to multiple lines
	if internal.GetStringMaxWidth(fullLine) > l.MaxWidth {
		argumentsInNewLine = true
	}

	if !argumentsInNewLine {
		result = fullLine
	} else {
		padding := 4