-
Notifications
You must be signed in to change notification settings - Fork 88
/
escape.go
26 lines (22 loc) · 858 Bytes
/
escape.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
// Copyright (c) 2018, Sylabs, Inc. All rights reserved.
// This software is licensed under a 3-clause BSD license. Please
// consult LICENSE.md file distributed with the sources of this project regarding
// your rights to use or distribute this software.
package shell
import "strings"
// ArgsQuoted concatenates a slice of string shell args, quoting each item
func ArgsQuoted(a []string) (quoted string) {
for _, val := range a {
quoted = quoted + `"` + Escape(val) + `" `
}
quoted = strings.TrimRight(quoted, " ")
return
}
// Escape performs escaping of shell quotes, backticks and $ characters
func Escape(s string) string {
escaped := strings.Replace(s, `\`, `\\`, -1)
escaped = strings.Replace(escaped, `"`, `\"`, -1)
escaped = strings.Replace(escaped, "`", "\\`", -1)
escaped = strings.Replace(escaped, `$`, `\$`, -1)
return escaped
}