mirror of
https://github.com/woodpecker-ci/woodpecker.git
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49 lines
1.3 KiB
Go
49 lines
1.3 KiB
Go
// Copyright 2024 Woodpecker Authors
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package pipeline
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import (
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"context"
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"sync"
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"time"
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)
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const shutdownTimeout = time.Second * 5
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var (
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shutdownCtx context.Context
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shutdownCtxCancel context.CancelFunc
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shutdownCtxLock sync.Mutex
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)
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func GetShutdownCtx() context.Context {
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shutdownCtxLock.Lock()
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defer shutdownCtxLock.Unlock()
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if shutdownCtx == nil {
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shutdownCtx, shutdownCtxCancel = context.WithTimeout(context.Background(), shutdownTimeout)
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}
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return shutdownCtx
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}
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func CancelShutdown() {
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shutdownCtxLock.Lock()
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defer shutdownCtxLock.Unlock()
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if shutdownCtxCancel == nil {
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// we create an canceled context
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shutdownCtx, shutdownCtxCancel = context.WithCancel(context.Background()) //nolint:forbidigo
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}
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shutdownCtxCancel()
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}
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