package clipper

import (
	
	
	
)

// wl-paste/wl-copy for linux Wayland
type Wayland struct{}

func ( *Wayland) () error {
	if os.Getenv("WAYLAND_DISPLAY") != "" {
		return verify(, "wl-paste", "wl-copy")
	}
	return fmt.Errorf("Wayland display not found")
}

func ( *Wayland) ( string) ([]byte, error) {
	var  *exec.Cmd
	switch  {
	case RegClipboard:
		 = exec.Command("wl-paste", "--no-newline")
	case RegPrimary:
		 = exec.Command("wl-paste", "--no-newline", "--primary")
	default:
		return nil, &ErrInvalidReg{
			Reg: ,
		}
	}
	return .Output()
}

func ( *Wayland) ( string,  []byte) error {
	var  *exec.Cmd
	switch  {
	case RegClipboard:
		 = exec.Command("wl-copy")
	case RegPrimary:
		 = exec.Command("wl-copy", "--primary")
	default:
		return &ErrInvalidReg{
			Reg: ,
		}
	}
	return write(, )
}