Change location level and timestamp Zerolog golang

Question content

I'm using Zerolog for logging but I'm getting complaints because the log format is different from before and I'm trying to refactor from another language to golang. Is it possible to change the location level and timestamp?

This is my code: `

consoleWriter := zerolog.ConsoleWriter{Out: os.Stdout, NoColor: 
true, TimeFormat: time.RFC3339}

consoleWriter.FormatLevel = func(i interface{}) string {
    return strings.ToUpper(fmt.Sprintf("[ %-6s] -", i))
}
consoleWriter.FormatTimestamp = func(i interface{}) string {
    return strings.ToUpper(fmt.Sprintf("[%s]", i))
}

if cfg.Logger.WriteLogger {
    multi = zerolog.MultiLevelWriter(consoleWriter, file)
} else {
    defer file.Close()
    multi = zerolog.MultiLevelWriter(consoleWriter)
}

logger := zerolog.New(multi).Level(zerolog.TraceLevel).
    With().
    Timestamp().
    Logger()
 logger.Info().Msg("this is message")

`

I got the result:

<块引用>

[2024-01-16T13:24:05 07:00] [Message] - This is the message

Is it possible to change the position so that the result looks like:

<块引用>

[ INFO ] [2024-01-16T13:24:05 07:00] - This is the message

Thanks.

Workaround

You can use PartsOrder to do this; you will also need to adjust the formatter so that - is in the correct location ( playground ).

func main() {
    consoleWriter := zerolog.ConsoleWriter{Out: os.Stdout, NoColor: true, TimeFormat: time.RFC3339}

    consoleWriter.FormatLevel = func(i interface{}) string {
        return strings.ToUpper(fmt.Sprintf("[ %-6s]", i))
    }
    //consoleWriter.FormatTimestamp = func(i interface{}) string {
    //  return strings.ToUpper(fmt.Sprintf("[%s] -", i))
    //}
    consoleWriter.TimeFormat = "[" + time.RFC3339 + "] - "
    consoleWriter.PartsOrder = []string{
        zerolog.LevelFieldName,
        zerolog.TimestampFieldName,
        zerolog.CallerFieldName,
        zerolog.MessageFieldName,
    }
    logger := zerolog.New(consoleWriter).Level(zerolog.TraceLevel).
        With().
        Timestamp().
        Logger()
    logger.Info().Msg("this is message")
}

Output:

[ INFO  ] [2024-01-16T21:11:39+13:00] -  this is message

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