38 lines
1.3 KiB
Vala
38 lines
1.3 KiB
Vala
/**
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* any later version.
|
|
*
|
|
* This program 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
namespace Yggtk.Utils {
|
|
|
|
public bool is_command_available (string command) {
|
|
try {
|
|
string cmd_stdout, cmd_stderr;
|
|
int cmd_status = -1;
|
|
Process.spawn_command_line_sync (@"which $command", out cmd_stdout, out cmd_stderr, out cmd_status);
|
|
if (cmd_status == 0 && cmd_stderr.length == 0 && cmd_stdout.length > 0) {
|
|
return true;
|
|
}
|
|
} catch (SpawnError e) {
|
|
return false;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public string mktempdir () throws SpawnError {
|
|
string temp_dir = null;
|
|
Process.spawn_command_line_sync ("mktemp -d", out temp_dir);
|
|
return temp_dir.strip ();
|
|
}
|
|
|
|
} |