imagehelpers

func BuildImageMetadata ¶

func BuildImageMetadata(scanResults *results.ScanResults) *models.ImageMetadata

func ExportDockerImage ¶

func ExportDockerImage(ctx context.Context, dockerImageName string) (string, error)

ExportDockerImage will execute the docker binary to export an image to a temporary file in the tarball OCI format.

If ExportDockerImage does not error, the temporary file needs to be cleaned up by the caller, otherwise, it will be cleaned automatically by this function.

ExportDockerImage will first try to locate the image locally, and if not found, attempt to pull the image from the docker registry.