stemcell

type ApplySpec struct {
	Job      Job
	Packages map[string]Blob
	Networks map[string]interface{}
}

type Blob struct {
	Name        string
	Version     string
	SHA1        string
	BlobstoreID string `json:"blobstore_id"`
}

type CloudStemcell interface {
	CID() string
	Name() string
	Version() string
	PromoteAsCurrent() error
	Delete() error
}

type ExtractedStemcell interface {
	Manifest() Manifest
	ApplySpec() ApplySpec
	Delete() error
	fmt.Stringer
}

type Extractor interface {
	Extract(tarballPath string) (ExtractedStemcell, error)
}

type Job struct {
	Name      string
	Templates []Blob
}

type Manager interface {
	FindCurrent() ([]CloudStemcell, error)
	Upload(ExtractedStemcell, bmeventlog.Stage) (CloudStemcell, error)
	FindUnused() ([]CloudStemcell, error)
	DeleteUnused(bmeventlog.Stage) error
}

type ManagerFactory interface {
	NewManager(bmcloud.Cloud) Manager
}

type Manifest struct {
	ImagePath          string
	Name               string
	Version            string
	SHA1               string
	RawCloudProperties map[interface{}]interface{} `yaml:"cloud_properties"`
}

type Reader interface {
	Read(stemcellTarballPath string, extractedPath string) (ExtractedStemcell, error)
}