Function processCosignIO

pkg/signutil/cosignutil.go:131–162

(cosignCmd *exec.Cmd)

}

func processCosignIO(cosignCmd *exec.Cmd) error {
	stdout, err := cosignCmd.StdoutPipe()
	if err != nil {
		log.L.Warn("cosign: " + err.Error())
	}
	stderr, err := cosignCmd.StderrPipe()
	if err != nil {
		log.L.Warn("cosign: " + err.Error())
	}
	if err := cosignCmd.Start(); err != nil {
		// only return err if it's critical (cosign start failed.)
		return err
	}

	scanner := bufio.NewScanner(stdout)
	for scanner.Scan() {
		log.L.Info("cosign: " + scanner.Text())
	}
	if err := scanner.Err(); err != nil {
		log.L.Warn("cosign: " + err.Error())
	}

	errScanner := bufio.NewScanner(stderr)
	for errScanner.Scan() {
		log.L.Info("cosign: " + errScanner.Text())
	}
	if err := errScanner.Err(); err != nil {
		log.L.Warn("cosign: " + err.Error())
	}

	return nil
}