/
output_file.go
51 lines (41 loc) · 1.52 KB
/
output_file.go
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// Copyright 2015 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 main
import (
"errors"
"go.chromium.org/luci/common/flag/multiflag"
"go.chromium.org/luci/logdog/client/butler/output"
fileOutput "go.chromium.org/luci/logdog/client/butler/output/file"
)
func init() {
registerOutputFactory(&fileOutputFactory{})
}
type fileOutputFactory struct {
fileOutput.Options
}
func (f *fileOutputFactory) option() multiflag.Option {
opt := newOutputOption("file", "Debug output that writes stream data to a single protobuf file.", f)
flags := opt.Flags()
flags.StringVar(&f.Path, "path", "", "Stream output text protobuf path.")
flags.BoolVar(&f.Track, "track", false,
"Track each sent message and dump at the end. This adds CPU/memory overhead.")
return opt
}
func (f *fileOutputFactory) configOutput(a *application) (output.Output, error) {
if f.Path == "" {
return nil, errors.New("missing required output path")
}
return f.New(a), nil
}
func (f *fileOutputFactory) scopes() []string { return nil }