logger

type FileIndex uint8

type LogConfig struct {
	// Filename is the file to write logs to.  Backup log files will be retained
	// in the same directory.  It uses format '${filename}.${date}.${index}'
	Filename string
	// MaxSize is the max size of a log file before being rotated.
	MaxSize int64
	// MaxBackupCount is the max count of backup files.
	// Backup files are files with name format '${filename}.${date}.${index}'.
	// Only recent MaxBackupCount log files will be retained.
	MaxBackupCount int
	// MaxBackupsSize is the max accumulated size of backup files.
	// Only recent N log files whose accumulated size <= MaxBackupsSize will be retained.
	MaxBackupsSize int64
	// TimeLayout is the layout used when make a backup log files.
	TimeLayout string
	// Remove unknown files that match '${filename}.*' but '${date}' part is not matched to timeLayout
	// For example, 'a.log.2022-01-01_17.1' is not matched to '2006-01-02' pattern. This happens after changing to the timeLayout.
	RemoveUnknownFiles bool
	// DeleteScanPatterns are patterns to scan when search and delete backups.
	DeleteScanPatterns []string
	// FileIndex is used to control index of backup files.
	// When set to 'min' , a.log.${time}.${index} will be rename to a.log.${time}.${index+1}, and a.log will be rename to a.log.${time}.1
	// When set to 'min' , a.log will be rename to a.log.${time}.${maxIndex+1}
	// see https://logging.apache.org/log4j/2.x/manual/appenders.html
	// Defaults to 'min'
	FileIndex FileIndex
}

type LoggerComposite struct {
	Debug  *zap.Logger
	DebugS *zap.SugaredLogger
	Info   *zap.Logger
	InfoS  *zap.SugaredLogger
	Warn   *zap.Logger
	WarnS  *zap.SugaredLogger
	Error  *zap.Logger
	ErrorS *zap.SugaredLogger
	Stat   *zap.Logger
	Config *zap.Logger
	Meta   *zap.Logger
	MetaS  *zap.SugaredLogger
	Cri    *zap.Logger
}

type RotateWriter struct {
	// contains filtered or unexported fields
}