Function NewSSHExe

pkg/sshutil/sshutil.go:45–70

()

}

func NewSSHExe() (SSHExe, error) {
	var sshExe SSHExe

	if sshShell := os.Getenv(EnvShellSSH); sshShell != "" {
		sshShellFields, err := shellwords.Parse(sshShell)
		switch {
		case err != nil:
			logrus.WithError(err).Warnf("Failed to split %s variable into shell tokens. "+
				"Falling back to 'ssh' command", EnvShellSSH)
		case len(sshShellFields) > 0:
			sshExe.Exe = sshShellFields[0]
			if len(sshShellFields) > 1 {
				sshExe.Args = sshShellFields[1:]
			}
			return sshExe, nil
		}
	}

	executable, err := exec.LookPath("ssh")
	if err != nil {
		return SSHExe{}, err
	}
	sshExe.Exe = executable

	return sshExe, nil
}

type PubKey struct {
	Filename string