func ExampleQuote() {
filename := "myfile; rm -rf /"
prog := "/bin/ls"
unescapedCommand := strings.Join([]string{prog, filename}, " ")
escapedCommand := strings.Join([]string{prog, shellescape.Quote(filename)}, " ")
fmt.Println(unescapedCommand)
fmt.Println(escapedCommand)
// Output:
// /bin/ls myfile; rm -rf /
// /bin/ls 'myfile; rm -rf /'
}
func main() {
firstScan := true
scanner := bufio.NewScanner(os.Stdin)
for scanner.Scan() {
if firstScan {
firstScan = false
} else {
fmt.Printf(" ")
}
fmt.Printf("%s", shellescape.Quote(scanner.Text()))
}
}
func TestUnquotedString(t *testing.T) {
s := shellescape.Quote(`no quotes`)
expected := `'no quotes'`
assertEqual(t, s, expected)
}
func TestSingleQuotedString(t *testing.T) {
s := shellescape.Quote(`'single quoted'`)
expected := `''"'"'single quoted'"'"''`
assertEqual(t, s, expected)
}
func TestDoubleQuotedString(t *testing.T) {
s := shellescape.Quote(`"double quoted"`)
expected := `'"double quoted"'`
assertEqual(t, s, expected)
}
func TestEmptyString(t *testing.T) {
s := shellescape.Quote("")
expected := "''"
assertEqual(t, s, expected)
}