36 lines
842 B
Go
36 lines
842 B
Go
|
package runner
|
||
|
|
|
||
|
|
import (
|
||
|
|
"io"
|
||
|
|
"os/exec"
|
||
|
|
"syscall"
|
||
|
|
"time"
|
||
|
|
|
||
|
|
"github.com/creack/pty"
|
||
|
|
)
|
||
|
|
|
||
|
|
func (e *Engine) killCmd(cmd *exec.Cmd) (pid int, err error) {
|
||
|
|
pid = cmd.Process.Pid
|
||
|
|
|
||
|
|
if e.config.Build.SendInterrupt {
|
||
|
|
// Sending a signal to make it clear to the process that it is time to turn off
|
||
|
|
if err = syscall.Kill(-pid, syscall.SIGINT); err != nil {
|
||
|
|
return
|
||
|
|
}
|
||
|
|
time.Sleep(e.config.Build.KillDelay * time.Millisecond)
|
||
|
|
}
|
||
|
|
|
||
|
|
// https://stackoverflow.com/questions/22470193/why-wont-go-kill-a-child-process-correctly
|
||
|
|
err = syscall.Kill(-pid, syscall.SIGKILL)
|
||
|
|
|
||
|
|
// Wait releases any resources associated with the Process.
|
||
|
|
_, _ = cmd.Process.Wait()
|
||
|
|
return
|
||
|
|
}
|
||
|
|
|
||
|
|
func (e *Engine) startCmd(cmd string) (*exec.Cmd, io.ReadCloser, io.ReadCloser, error) {
|
||
|
|
c := exec.Command("/bin/sh", "-c", cmd)
|
||
|
|
f, err := pty.Start(c)
|
||
|
|
return c, f, f, err
|
||
|
|
}
|