func AnalyseManifestFile(jsonIn string) (*attr.ImgAttr, error) {
imgData := attr.DockerImageData{}
err := json.Unmarshal([]byte(jsonIn), &imgData)
if nil != err {
return nil, err
}
var attrs []attr.DockerImg_Attr
parsedDockerURL := &attr.ParsedDockerURL{}
imgLayerAttr, _ := attr.AnalyseDockerManifest(imgData, parsedDockerURL)
attrs = append(attrs, *imgLayerAttr)
imgAttr := &attr.ImgAttr{Type: "Docker Image", Layers: 1, Attrs: attrs}
return imgAttr, nil
}
func analyseReal(backend AnalyseBackend, dockerURL string) (*attr.ImgAttr, error) {
ancestry, parsedDockerURL, err := backend.GetImageInfo(dockerURL)
if err != nil {
return nil, err
}
var attrs []attr.DockerImg_Attr
for i := len(ancestry) - 1; i >= 0; i-- {
layerID := ancestry[i]
layerData, _ := backend.GetLayerInfo(layerID, parsedDockerURL)
imgLayerAttr, _ := attr.AnalyseDockerManifest(*layerData, parsedDockerURL)
attrs = append(attrs, *imgLayerAttr)
}
imgAttr := &attr.ImgAttr{Type: "Docker Image", Layers: len(ancestry), Attrs: attrs}
return imgAttr, nil
}