-
Notifications
You must be signed in to change notification settings - Fork 0
/
clipboard_linux.go
72 lines (57 loc) · 1.25 KB
/
clipboard_linux.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
// 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 linux
package clipboard
import (
"os/exec"
)
const (
xsel = "xsel"
xclip = "xclip"
)
var (
pasteCmd, copyCmd *exec.Cmd
xselPaste = exec.Command(xsel, "--output", "--clipboard")
xselCopy = exec.Command(xsel, "--input", "--clipboard")
xclipPaste = exec.Command(xclip, "-out", "-selection", "clipboard")
xclipCopy = exec.Command(xclip, "-in", "-selection", "clipboard")
)
func init() {
pasteCmd = xselPaste
copyCmd = xselCopy
_, err := exec.LookPath(xsel)
if err == nil {
return
}
pasteCmd = xclipPaste
copyCmd = xclipCopy
_, err = exec.LookPath(xclip)
if err == nil {
return
}
println("No clipboard utilities available. Please install xset or xclip.")
}
func readAll() (string, error) {
out, err := pasteCmd.Output()
if err != nil {
return "", err
}
return string(out), nil
}
func writeAll(text string) error {
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()
}