downloader

type CharmArchive interface {
	corecharm.CharmArchive
}

type CharmRepository interface {
	GetDownloadURL(string, corecharm.Origin) (*url.URL, corecharm.Origin, error)
	ResolveWithPreferredChannel(charmName string, requestedOrigin corecharm.Origin) (*charm.URL, corecharm.Origin, []corecharm.Platform, error)
	DownloadCharm(charmName string, requestedOrigin corecharm.Origin, archivePath string) (corecharm.CharmArchive, corecharm.Origin, error)
}

type DownloadedCharm struct {
	// Charm provides information about the charm contents.
	Charm charm.Charm

	// The charm version.
	CharmVersion string

	// CharmData provides byte-level access to the downloaded charm data.
	CharmData io.Reader

	// The Size of the charm data in bytes.
	Size int64

	// SHA256 is the hash of the bytes in Data.
	SHA256 string

	// The LXD profile or nil if no profile specified by the charm.
	LXDProfile *charm.LXDProfile
}

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

type Logger interface {
	Tracef(string, ...interface{})
	Debugf(string, ...interface{})
	Warningf(string, ...interface{})
}

type RepositoryGetter interface {
	GetCharmRepository(corecharm.Source) (CharmRepository, error)
}

type Storage interface {
	PrepareToStoreCharm(string) error
	Store(string, DownloadedCharm) error
}