Function buildManifestList

cli/command/manifest/push.go:124–141

(manifests []types.ImageManifest, targetRef reference.Named)

}

func buildManifestList(manifests []types.ImageManifest, targetRef reference.Named) (*manifestlist.DeserializedManifestList, error) {
	targetRepo := reference.TrimNamed(targetRef)
	descriptors := make([]manifestlist.ManifestDescriptor, 0, len(manifests))
	for _, imageManifest := range manifests {
		if imageManifest.Descriptor.Platform == nil ||
			imageManifest.Descriptor.Platform.Architecture == "" ||
			imageManifest.Descriptor.Platform.OS == "" {
			return nil, fmt.Errorf("manifest %s must have an OS and Architecture to be pushed to a registry", imageManifest.Ref)
		}
		descriptor, err := buildManifestDescriptor(targetRepo, imageManifest)
		if err != nil {
			return nil, err
		}
		descriptors = append(descriptors, descriptor)
	}

	return manifestlist.FromDescriptors(descriptors)
}

func buildManifestDescriptor(targetRepo reference.Named, imageManifest types.ImageManifest) (manifestlist.ManifestDescriptor, error) {
	manifestRepoHostname := reference.Domain(reference.TrimNamed(imageManifest.Ref))