Method initialize

internal/logfile/logfile.go:103–146

initialize is invoked as part of command execution to create log file just before it's needed.

(ctx *kingpin.ParseContext)

// initialize is invoked as part of command execution to create log file just before it's needed.
func (c *loggingFlags) initialize(ctx *kingpin.ParseContext) error {
	if c.logDir == "" {
		return nil
	}

	now := clock.Now()
	if c.fileLogLocalTimezone {
		now = now.Local()
	} else {
		now = now.UTC()
	}

	suffix := "unknown"
	if c := ctx.SelectedCommand; c != nil {
		suffix = strings.ReplaceAll(c.FullCommand(), " ", "-")
	}

	rootCores := []zapcore.Core{c.setupConsoleCore()}
	if !c.disableFileLogging {
		rootCores = append(rootCores, c.setupLogFileCore(now, suffix))
	}

	rootLogger := zap.New(zapcore.NewTee(rootCores...), zap.WithClock(zaplogutil.Clock()))

	var contentLogWriter io.Writer

	if !c.disableFileLogging && !c.disableContentLogs {
		contentLogWriter = c.setupLogFileBasedLogger(now, "content-logs", suffix, c.contentLogFile, c.contentLogDirMaxFiles, c.contentLogDirMaxTotalSizeMB, c.contentLogDirMaxAge)
	}

	c.cliApp.SetLoggerFactory(func(module string) logging.Logger {
		return rootLogger.Named(module).Sugar()
	}, contentLogWriter)

	if c.forceColor {
		color.NoColor = false
	}

	if c.disableColor {
		color.NoColor = true
	}

	return nil
}

func (c *loggingFlags) setupConsoleCore() zapcore.Core {
	ec := zapcore.EncoderConfig{