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Luna Reed
33 lines
559 B
Go
33 lines
559 B
Go
//go:build !windows
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package tools
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import (
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"os/exec"
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"syscall"
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)
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func prepareCommandForTermination(cmd *exec.Cmd) {
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if cmd == nil {
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return
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}
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cmd.SysProcAttr = &syscall.SysProcAttr{Setpgid: true}
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}
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func terminateProcessTree(cmd *exec.Cmd) error {
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if cmd == nil || cmd.Process == nil {
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return nil
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}
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pid := cmd.Process.Pid
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if pid <= 0 {
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return nil
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}
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// Kill the entire process group spawned by the shell command.
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_ = syscall.Kill(-pid, syscall.SIGKILL)
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// Fallback kill on the shell process itself.
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_ = cmd.Process.Kill()
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return nil
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}
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