led/job/buildbucket.go

// Copyright 2020 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 job

import (
	"github.com/golang/protobuf/proto"
	"google.golang.org/protobuf/types/known/structpb"

	bbpb "go.chromium.org/luci/buildbucket/proto"
	"go.chromium.org/luci/common/errors"
	"go.chromium.org/luci/luciexe/exe"
)

// WriteProperties writes an input property on this Buildbucket message.
func (b *Buildbucket) WriteProperties(inputs map[string]interface{}) {
	b.EnsureBasics()

	if err := exe.WriteProperties(b.BbagentArgs.Build.Input.Properties, inputs); err != nil {
		panic(errors.Annotate(err, "impossible").Err())
	}
}

// EnsureBasics ensures that the following fields are non-nil:
//
//   b.BbagentArgs
//   b.BbagentArgs.Build
//   b.BbagentArgs.Build.Exe
//   b.BbagentArgs.Build.Infra
//   b.BbagentArgs.Build.Infra.Logdog
//   b.BbagentArgs.Build.Infra.Swarming
//   b.BbagentArgs.Build.Input
//   b.BbagentArgs.Build.Input.Properties
func (b *Buildbucket) EnsureBasics() {
	proto.Merge(b, &Buildbucket{BbagentArgs: &bbpb.BBAgentArgs{Build: &bbpb.Build{
		Exe: &bbpb.Executable{},
		Input: &bbpb.Build_Input{
			Properties: &structpb.Struct{},
		},
		Infra: &bbpb.BuildInfra{
			Swarming: &bbpb.BuildInfra_Swarming{},
			Logdog:   &bbpb.BuildInfra_LogDog{},
		},
	}}})
}