blob: c29d5b0449216c1d8346ecdeede87dce7d668e5f (
plain)
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
|
/*
* This file is part of LibEuFin.
* Copyright (C) 2019 Stanisci and Dold.
* LibEuFin is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation; either version 3, or
* (at your option) any later version.
* LibEuFin is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General
* Public License for more details.
* You should have received a copy of the GNU Affero General Public
* License along with LibEuFin; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>
*/
package tech.libeufin.util
/**
* Wrapper around the ProcessBuilder API. It executes a
* command and throws exception if the result is not zero.
*/
fun execCommand(cmd: List<String>) {
val result: Int = ProcessBuilder(cmd)
.redirectOutput(ProcessBuilder.Redirect.INHERIT)
.redirectError(ProcessBuilder.Redirect.INHERIT)
.start()
.waitFor()
if (result != 0) throw internalServerError("Command '$cmd' failed.")
}
|
