| // Copyright 2021 The LUCI Authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package common |
| |
| import ( |
| "time" |
| |
| "google.golang.org/protobuf/types/known/timestamppb" |
| ) |
| |
| // Time2PBNillable is like timestamppb.New() but returns nil on zero time. |
| func Time2PBNillable(t time.Time) *timestamppb.Timestamp { |
| if t.IsZero() { |
| return nil |
| } |
| return timestamppb.New(t) |
| } |
| |
| // PB2TimeNillable is the opposite of Time2PBNillable. |
| // |
| // ie same as pb.AsTime() but returns zero time if pb is nil. |
| func PB2TimeNillable(pb *timestamppb.Timestamp) time.Time { |
| if pb == nil { |
| return time.Time{} |
| } |
| return pb.AsTime() |
| } |