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947 B

package protogen
import (
"github.com/golang/protobuf/proto"
"google.golang.org/genproto/googleapis/api/annotations"
"google.golang.org/protobuf/compiler/protogen"
"google.golang.org/protobuf/types/descriptorpb"
)
const (
METHOD_GET = "GET"
METHOD_POST = "POST"
METHOD_DELETE = "DELETE"
)
func GetProtoMethod(m *protogen.Method) (method string, path string) {
if op, ok := m.Desc.Options().(*descriptorpb.MethodOptions); ok {
if opts, err := proto.GetExtension(op, annotations.E_Http); err != nil {
//log.Println(err)
} else {
if vv, ok := opts.(*annotations.HttpRule); ok {
if vvv, ok := vv.Pattern.(*annotations.HttpRule_Get); ok {
return METHOD_GET, vvv.Get
} else if vvv, ok := vv.Pattern.(*annotations.HttpRule_Post); ok {
return METHOD_POST, vvv.Post
} else if vvv, ok := vv.Pattern.(*annotations.HttpRule_Delete); ok {
return METHOD_DELETE, vvv.Delete
}
}
}
}
return "", ""
}