storage

Documentation

Index

• type Backend
• type Log
• type LogLevel
• type PruneStats
• type StorageBackend
  • func (b *StorageBackend) DoPrune(context string, lenMatches, lenCandidates int, deadline time.Time, ...) error

Types

type Backend

type Backend interface {
	Copy(file string) error
	Prune(deadline time.Time, pruningPrefix string) (*PruneStats, error)
	Name() string
}

Backend is an interface for defining functions which all storage providers support.

type Log

type Log func(logType LogLevel, context string, msg string, params ...any)

type LogLevel

type LogLevel int

const (
	LogLevelInfo LogLevel = iota
	LogLevelWarning
)

type PruneStats

type PruneStats struct {
	Total  uint
	Pruned uint
}

PruneStats is a wrapper struct for returning stats after pruning

type StorageBackend

type StorageBackend struct {
	DestinationPath string
	Log             Log
}

StorageBackend is a generic type of storage. Everything here are common properties of all storage types.

func (*StorageBackend) DoPrune

func (b *StorageBackend) DoPrune(context string, lenMatches, lenCandidates int, deadline time.Time, doRemoveFiles func() error) error

DoPrune holds general control flow that applies to any kind of storage. Callers can pass in a thunk that performs the actual deletion of files.