func findChildRefs(parent *importer.Object) ([]blob.Ref, error) {
childRefs := []blob.Ref{}
var err error
parent.ForeachAttr(func(key, value string) {
if strings.HasPrefix(key, "camliPath:") {
if br, ok := blob.Parse(value); ok {
childRefs = append(childRefs, br)
return
}
if err == nil {
err = fmt.Errorf("invalid blobRef for %s attribute of %v: %q", key, parent, value)
}
}
})
return childRefs, err
}