func main() {
flag.Parse()
f, err := vfs.Open(context.Background(), flag.Arg(0))
if err != nil {
log.Fatal(err)
}
data, err := ioutil.ReadAll(f)
f.Close()
if err != nil {
log.Fatal(err)
}
var xa xapb.ExtraActionInfo
if err := proto.Unmarshal(data, &xa); err != nil {
log.Fatal(err)
}
obj := make(map[string]interface{})
obj["extra_action_info"] = &xa
xs, err := proto.GetExtensions(&xa, knownExtensions)
if err != nil {
log.Fatal(err)
}
var extensions []interface{}
for _, e := range xs {
if e != nil {
extensions = append(extensions, e)
}
}
if len(extensions) > 0 {
obj["extensions"] = extensions
}
if err := json.NewEncoder(os.Stdout).Encode(obj); err != nil {
log.Fatal(err)
}
}
func TestGetExtensionsWithMissingExtensions(t *testing.T) {
msg := &pb.MyMessage{}
ext1 := &pb.Ext{}
if err := proto.SetExtension(msg, pb.E_Ext_More, ext1); err != nil {
t.Fatalf("Could not set ext1: %s", ext1)
}
exts, err := proto.GetExtensions(msg, []*proto.ExtensionDesc{
pb.E_Ext_More,
pb.E_Ext_Text,
})
if err != nil {
t.Fatalf("GetExtensions() failed: %s", err)
}
if exts[0] != ext1 {
t.Errorf("ext1 not in returned extensions: %T %v", exts[0], exts[0])
}
if exts[1] != nil {
t.Errorf("ext2 in returned extensions: %T %v", exts[1], exts[1])
}
}