41 lines
1.2 KiB
Go
41 lines
1.2 KiB
Go
|
/*
|
||
|
SysUtils - a library to assist with various system-related functions
|
||
|
Copyright (C) 2020 Brent Saner
|
||
|
|
||
|
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
|
||
|
(at your option) 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/>.
|
||
|
*/
|
||
|
|
||
|
|
||
|
package terminal
|
||
|
|
||
|
import (
|
||
|
"os"
|
||
|
"fmt"
|
||
|
)
|
||
|
|
||
|
// IsShell returns true if the program is running inside an interactive shell (interactive invocation, sudo, etc.), and false if not (cron, ssh exec, pipe, etc.).
|
||
|
// Thanks to https://rosettacode.org/wiki/Check_output_device_is_a_terminal#Go
|
||
|
func IsShell() (interactive bool) {
|
||
|
|
||
|
var stdoutStat os.FileInfo
|
||
|
|
||
|
stdoutStat, _ = os.Stdout.Stat()
|
||
|
|
||
|
if (stdoutStaf.Mode() & os.ModeCharDevice) != 0 {
|
||
|
interactive = True
|
||
|
}
|
||
|
|
||
|
return
|
||
|
}
|