snapper

type Logger = logger.Logger

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

type PeriodicReport struct {
	CronSpec string
	State    State
	// valid in states Planning and Snapshotting
	StartedAt time.Time
	// valid in state SyncUp and Waiting
	SleepUntil time.Time
	// valid in state Err
	Error string
	// valid in state Snapshotting
	Progress []*ReportFilesystem
}

type Report struct {
	Type     Type
	Periodic *PeriodicReport
	Manual   *struct{}
}

type ReportFilesystem struct {
	Path  string
	State SnapState

	// Valid in SnapStarted and later
	SnapName      string
	StartAt       time.Time
	Hooks         string
	HooksHadError bool

	// Valid in SnapDone | SnapError
	DoneAt time.Time
}

type SnapState uint

type Snapper interface {
	Periodic() bool
	Run(ctx context.Context, snapshotsTaken chan<- struct{}, cron *cron.Cron)
	Report() Report
	Shutdown()
	Running() (time.Duration, bool)
}

type State uint

type Type string