João Salavisa
c5c591b60b
Co-authored-by: Kandev Agent <agent@kandev.dev> Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
36 lines
832 B
Go
36 lines
832 B
Go
//go:build !windows
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package process
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import (
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"os"
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"os/exec"
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"syscall"
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)
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// terminateProcess sends SIGTERM to the process for graceful shutdown.
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func terminateProcess(p *os.Process) error {
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return p.Signal(syscall.SIGTERM)
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}
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// waitPtyProcess waits for the PTY process to exit and returns exit info.
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// On Unix, uses cmd.Wait() which inspects WaitStatus for signal information.
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func waitPtyProcess(cmd *exec.Cmd) (exitCode int, signalName string, err error) {
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err = cmd.Wait()
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if err == nil {
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return 0, "", nil
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}
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exitErr, ok := err.(*exec.ExitError)
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if !ok {
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return 1, "", err
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}
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waitStatus, ok := exitErr.Sys().(syscall.WaitStatus)
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if !ok {
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return 1, "", err
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}
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if waitStatus.Signaled() {
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return 128 + int(waitStatus.Signal()), waitStatus.Signal().String(), err
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}
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return waitStatus.ExitStatus(), "", err
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}
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