rotation

package

v1.18.0 Latest Latest Go to latest Published: Jul 4, 2026 License: MIT Imports: 9 Imported by: 0

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type Clock interface {
	Now() time.Time
}

Clock is the interface used to determine the current time

type Option func(*RotateLogs)

Option is a functional option for RotateLogs

func WithClock(clock Clock) Option

WithClock sets a custom clock for testing

func WithRotationCount(count uint) Option

WithRotationCount sets the number of files to keep

func WithRotationTime(d time.Duration) Option

WithRotationTime sets the rotation interval

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

RotateLogs represents a log file that gets automatically rotated

func New(pattern string, options ...Option) (*RotateLogs, error)

New creates a new RotateLogs instance

func (rl *RotateLogs) Close() error

Close closes the current log file

func (rl *RotateLogs) Write(p []byte) (n int, err error)

Write implements io.Writer interface

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

Strftime provides strftime-like formatting for filenames

func NewStrftime(pattern string) (*Strftime, error)

NewStrftime creates a new Strftime formatter

func (s *Strftime) Format(t time.Time) string

Format formats the time according to the pattern