func()

in gce-containers-startup/volumes/volumes.go [428:440]

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

func (env Env) mountDevice(mnt mount) error {
	log.Printf("Attempting to mount device %s at %s.", mnt.device, mnt.mountPoint)
	mountCommandline := []string{"mount"}
	if len(mnt.options) > 0 {
		mountCommandline = append(mountCommandline, "-o", mnt.options)
	}
	mountCommandline = append(mountCommandline, "-t", mnt.fsType, mnt.device, mnt.mountPoint)
	_, err := env.OsCommandRunner.Run(wrapToEnterHostMountNamespace(mountCommandline...)...)
	if err != nil {
		return fmt.Errorf("Failed to mount %s at %s: %v", mnt.device, mnt.mountPoint, err)
	}
	return nil
}