mirror of
https://github.com/go-task/task.git
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5e9851f42f
* feat: update minimum version to 1.22 * refactor: use int range iterator * refactor: loop variables * refactor: replace slicesext.FirstNonZero with cmp.Or * refactor: use slices.Concat instead of append * fix: unused param * fix: linting
33 lines
777 B
Go
33 lines
777 B
Go
package task
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import (
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"os"
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"os/signal"
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"syscall"
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"github.com/go-task/task/v3/internal/logger"
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)
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const interruptSignalsCount = 3
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// NOTE(@andreynering): This function intercepts SIGINT and SIGTERM signals
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// so the Task process is not killed immediately and processes running have
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// time to do cleanup work.
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func (e *Executor) InterceptInterruptSignals() {
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ch := make(chan os.Signal, interruptSignalsCount)
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signal.Notify(ch, os.Interrupt, syscall.SIGTERM)
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go func() {
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for i := range interruptSignalsCount {
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sig := <-ch
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if i+1 >= interruptSignalsCount {
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e.Logger.Errf(logger.Red, "task: Signal received for the third time: %q. Forcing shutdown\n", sig)
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os.Exit(1)
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}
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e.Logger.Outf(logger.Yellow, "task: Signal received: %q\n", sig)
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}
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}()
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}
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