/
yamlproto.go
48 lines (44 loc) · 1.14 KB
/
yamlproto.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
package yamlproto
import (
aggregationv1 "github.com/envoyproxy/xds-relay/pkg/api/aggregation/v1"
bootstrapv1 "github.com/envoyproxy/xds-relay/pkg/api/bootstrap/v1"
"github.com/ghodss/yaml"
"google.golang.org/protobuf/encoding/protojson"
"google.golang.org/protobuf/proto"
)
// fromYAMLToProto unmarshals a YAML string into a proto message.
func fromYAMLToProto(yml string, pb proto.Message) error {
js, err := yaml.YAMLToJSON([]byte(yml))
if err != nil {
return err
}
err = protojson.Unmarshal(js, pb)
if err != nil {
return err
}
return nil
}
// FromYAMLToKeyerConfiguration unmarshals a YAML string into a KeyerConfiguration and uses the
// protoc-gen-validate message validator to validate it.
func FromYAMLToKeyerConfiguration(yml string, pb *aggregationv1.KeyerConfiguration) error {
err := fromYAMLToProto(yml, pb)
if err != nil {
return err
}
err = pb.Validate()
if err != nil {
return err
}
return nil
}
func FromYAMLToBootstrapConfiguration(yml string, pb *bootstrapv1.Bootstrap) error {
err := fromYAMLToProto(yml, pb)
if err != nil {
return err
}
err = pb.Validate()
if err != nil {
return err
}
return nil
}