Function IsControlMasterExisting

pkg/sshutil/sshutil.go:329–333

IsControlMasterExisting returns true if the control socket file exists.

(instDir string)

// IsControlMasterExisting returns true if the control socket file exists.
func IsControlMasterExisting(instDir string) bool {
	controlSock := filepath.Join(instDir, filenames.SSHSock)
	_, err := os.Stat(controlSock)
	return err == nil
}

// SSHOpts adds the following options to CommonOptions: User, ControlMaster, ControlPath, ControlPersist.
func SSHOpts(ctx context.Context, sshExe SSHExe, instDir, username string, useDotSSH, forwardAgent, forwardX11, forwardX11Trusted bool) ([]string, error) {