func (f *fetcher) addImageDeps(hash string, imgsl *list.List, seen map[string]struct{}) error {
dependencies, err := f.getImageDeps(hash)
if err != nil {
return err
}
for _, d := range dependencies {
app, err := discovery.NewApp(d.ImageName.String(), d.Labels.ToMap())
if err != nil {
return err
}
imgsl.PushBack(app.String())
if _, ok := seen[app.String()]; ok {
return fmt.Errorf("dependency %s specified multiple times in the dependency tree for imageID: %s", app.String(), hash)
}
seen[app.String()] = struct{}{}
}
return nil
}
func (f *Fetcher) addImageDeps(hash string, imgsl *list.List, seen map[string]struct{}) error {
dependencies, err := f.getImageDeps(hash)
if err != nil {
return fmt.Errorf("failed to get dependencies for image ID %q: %v", hash, err)
}
for _, d := range dependencies {
imgName := d.ImageName.String()
app, err := discovery.NewApp(imgName, d.Labels.ToMap())
if err != nil {
return fmt.Errorf("one of image ID's %q dependencies (image %q) is invalid: %v", hash, imgName, err)
}
appStr := app.String()
if _, ok := seen[appStr]; ok {
continue
}
imgsl.PushBack(app.String())
seen[appStr] = struct{}{}
}
return nil
}