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// Copyright 2013 @atotto. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build darwin
package clipboard
import (
"os/exec"
)
var (
pasteCmdArgs = "pbpaste"
copyCmdArgs = "pbcopy"
)
func getPasteCommand() *exec.Cmd {
return exec.Command(pasteCmdArgs)
}
func getCopyCommand() *exec.Cmd {
return exec.Command(copyCmdArgs)
}
func readAll(register string) (string, error) {
if register != "clipboard" {
return "", nil
}
pasteCmd := getPasteCommand()
out, err := pasteCmd.Output()
if err != nil {
return "", err
}
return string(out), nil
}
func writeAll(text string, register string) error {
if register != "clipboard" {
return nil
}
copyCmd := getCopyCommand()
in, err := copyCmd.StdinPipe()
if err != nil {
return err
}
if err := copyCmd.Start(); err != nil {
return err
}
if _, err := in.Write([]byte(text)); err != nil {
return err
}
if err := in.Close(); err != nil {
return err
}
return copyCmd.Wait()
}
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