buffetch

type ImageEncoding int

type ImageRef interface {
	Ref
	ImageEncoding() ImageEncoding
	IsNull() bool
	// contains filtered or unexported methods
}

type ImageRefParser interface {
	// GetImageRef gets the reference for the image file.
	GetImageRef(ctx context.Context, value string) (ImageRef, error)
}

type PathResolver interface {
	// PathForExternalPath takes a path external to the asset and converts it to
	// a path that is relative to the asset.
	//
	// The returned path will be normalized and validated.
	//
	// Example:
	//   Directory: /foo/bar
	//   ExternalPath: /foo/bar/baz/bat.proto
	//   Path: baz/bat.proto
	//
	// Example:
	//   Directory: .
	//   ExternalPath: baz/bat.proto
	//   Path: baz/bat.proto
	PathForExternalPath(externalPath string) (string, error)
}

type Reader interface {
	// GetImageFile gets the image file.
	//
	// The returned file will be uncompressed.
	GetImageFile(
		ctx context.Context,
		container app.EnvStdinContainer,
		imageRef ImageRef,
	) (io.ReadCloser, error)
	// GetSource gets the source bucket.
	//
	// The returned bucket will only have .proto and configuration files.
	GetSourceBucket(
		ctx context.Context,
		container app.EnvStdinContainer,
		sourceRef SourceRef,
	) (storage.ReadBucketCloser, error)
}

type Ref interface {
	PathResolver
	// contains filtered or unexported methods
}

type RefParser interface {
	ImageRefParser
	SourceRefParser

	// GetRef gets the reference for the image file or source bucket.
	GetRef(ctx context.Context, value string) (Ref, error)
}

type SourceRef interface {
	Ref
	// contains filtered or unexported methods
}

type SourceRefParser interface {
	// GetSourceRef gets the reference for the source file.
	GetSourceRef(ctx context.Context, value string) (SourceRef, error)
}

type Writer interface {
	// PutImageFile puts the image file.
	PutImageFile(
		ctx context.Context,
		container app.EnvStdoutContainer,
		imageRef ImageRef,
	) (io.WriteCloser, error)
}