source

Documentation

Index

• func TarExtract(src Source, dir string, args ...string) error
• type DockerSource
  • func NewDockerSource() *DockerSource
  • func (ds *DockerSource) Cleanup() (err error)
  • func (ds *DockerSource) Parse(ociRef meta.OCIImageRef) (*api.OCIImageSource, error)
  • func (ds *DockerSource) Reader() (rc io.ReadCloser, err error)
  • func (ds *DockerSource) Ref() meta.OCIImageRef
• type Source

Functions

func TarExtract

func TarExtract(src Source, dir string, args ...string) error

TarExtract extracts all files from a source to a directory

Types

type DockerSource

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

TODO: Make this a generic "OCISource" as it now only depends on the generic providers.Runtime

func NewDockerSource

func NewDockerSource() *DockerSource

func (*DockerSource) Cleanup

func (ds *DockerSource) Cleanup() (err error)

func (*DockerSource) Parse

func (ds *DockerSource) Parse(ociRef meta.OCIImageRef) (*api.OCIImageSource, error)

func (*DockerSource) Reader

func (ds *DockerSource) Reader() (rc io.ReadCloser, err error)

func (*DockerSource) Ref

func (ds *DockerSource) Ref() meta.OCIImageRef

type Source

type Source interface {
	// Ref returns the reference of the source
	Ref() meta.OCIImageRef

	// Parse verifies the ImageSource, fills in any missing fields and prepares the reader
	Parse(src meta.OCIImageRef) (*api.OCIImageSource, error)

	// Reader provides a tar stream reader
	Reader() (io.ReadCloser, error)

	// Cleanup cleans up any temporary assets after reading
	Cleanup() error
}

Source represents a source for VM images