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// Copyright 2016 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 cli
import (
"context"
"fmt"
"strings"
"github.com/maruel/subcommands"
"go.chromium.org/luci/common/cli"
pb "go.chromium.org/luci/buildbucket/proto"
)
func cmdCancel(p Params) *subcommands.Command {
return &subcommands.Command{
UsageLine: `cancel [flags] [BUILD [BUILD...]]`,
ShortDesc: "cancel builds",
LongDesc: doc(`
Cancel builds.
Argument BUILD can be an int64 build id or a string
<project>/<bucket>/<builder>/<build_number>, e.g.
chromium/ci/linux-rel/1.
If no builds were specified on the command line, they are read
from stdin.
`),
CommandRun: func() subcommands.CommandRun {
r := &cancelRun{}
r.RegisterDefaultFlags(p)
r.RegisterFieldFlags()
r.Flags.StringVar(&r.reason, "reason", "", doc(`
reason of cancelation in Markdown format; required
`))
return r
},
}
}
type cancelRun struct {
printRun
reason string
}
func (r *cancelRun) Run(a subcommands.Application, args []string, env subcommands.Env) int {
ctx := cli.GetContext(a, r, env)
if err := r.initClients(ctx); err != nil {
return r.done(ctx, err)
}
r.reason = strings.TrimSpace(r.reason)
if r.reason == "" {
return r.done(ctx, fmt.Errorf("-reason is required"))
}
fields, err := r.FieldMask()
if err != nil {
return r.done(ctx, err)
}
return r.PrintAndDone(ctx, args, func(ctx context.Context, arg string) (*pb.Build, error) {
id, err := r.retrieveBuildID(ctx, arg)
if err != nil {
return nil, err
}
req := &pb.CancelBuildRequest{
Id: id,
SummaryMarkdown: r.reason,
Fields: fields,
}
return r.client.CancelBuild(ctx, req, expectedCodeRPCOption)
})
}