func Exec()

in main/exec.go [20:41]

• 19 lines of code
• 3 McCabe index (conditional complexity)

func Exec(lg ExtensionLogger, cmd, workdir string, stdout, stderr io.WriteCloser) (int, error) {
	defer stdout.Close()
	defer stderr.Close()

	c := exec.Command("/bin/sh", "-c", cmd)
	c.Dir = workdir
	c.Stdout = stdout
	c.Stderr = stderr

	err := c.Run()

	exitErr, ok := err.(*exec.ExitError)
	if ok {
		if status, ok := exitErr.Sys().(syscall.WaitStatus); ok {
			code := status.ExitStatus()
			telemetry(TelemetryScenario, "command exit code: "+strconv.Itoa(code), ok, 0)
			lg.event("command exited with: " + strconv.Itoa(code))
			return code, fmt.Errorf("command terminated with exit status=%d", code)
		}
	}
	return 0, errors.Wrapf(err, "failed to execute command")
}