mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
27 lines
458 B
Go
27 lines
458 B
Go
// +build !windows
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package git
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import (
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"context"
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"os/exec"
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"syscall"
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)
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func runProcessGroup(ctx context.Context, cmd *exec.Cmd) error {
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cmd.SysProcAttr = &syscall.SysProcAttr{Setpgid: true}
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if err := cmd.Start(); err != nil {
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return err
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}
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waitDone := make(chan struct{})
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go func() {
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select {
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case <-ctx.Done():
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syscall.Kill(-cmd.Process.Pid, syscall.SIGKILL)
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case <-waitDone:
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}
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}()
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err := cmd.Wait()
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close(waitDone)
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return err
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}
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