mirror of
https://github.com/docker/compose.git
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43 lines
1.0 KiB
Go
43 lines
1.0 KiB
Go
/*
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Copyright 2020 Docker, Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package streams
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import (
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"io"
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"google.golang.org/grpc"
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containersv1 "github.com/docker/api/protos/containers/v1"
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)
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// Log implements an io.Writer that proxies logs over a gRPC stream
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type Log struct {
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Stream grpc.ServerStream
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}
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func newStreamWriter(stream grpc.ServerStream) io.Writer {
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return &Log{
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Stream: stream,
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}
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}
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func (w *Log) Write(p []byte) (n int, err error) {
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return len(p), w.Stream.SendMsg(&containersv1.LogsResponse{
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Value: p,
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})
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}
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