Tonis Tiigi 8b7c38e61a vendor: add buildkit
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
2019-03-23 23:11:26 -07:00

21 lines
552 B
Go

package llb
import (
"context"
gw "github.com/moby/buildkit/frontend/gateway/client"
digest "github.com/opencontainers/go-digest"
)
// WithMetaResolver adds a metadata resolver to an image
func WithMetaResolver(mr ImageMetaResolver) ImageOption {
return imageOptionFunc(func(ii *ImageInfo) {
ii.metaResolver = mr
})
}
// ImageMetaResolver can resolve image config metadata from a reference
type ImageMetaResolver interface {
ResolveImageConfig(ctx context.Context, ref string, opt gw.ResolveImageConfigOpt) (digest.Digest, []byte, error)
}