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1"""LICENSE 

2Copyright 2019 Hermann Krumrey <hermann@krumreyh.com> 

3 

4This file is part of puffotter. 

5 

6puffotter is free software: you can redistribute it and/or modify 

7it under the terms of the GNU General Public License as published by 

8the Free Software Foundation, either version 3 of the License, or 

9(at your option) any later version. 

10 

11puffotter is distributed in the hope that it will be useful, 

12but WITHOUT ANY WARRANTY; without even the implied warranty of 

13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 

14GNU General Public License for more details. 

15 

16You should have received a copy of the GNU General Public License 

17along with puffotter. If not, see <http://www.gnu.org/licenses/>. 

18LICENSE""" 

19 

20import os 

21from typing import List 

22from subprocess import check_call, CalledProcessError, STDOUT 

23from puffotter.print import pprint 

24 

25 

26def execute_command(command: List[str]) -> int: 

27 """ 

28 Executes a command 

29 :param command: The command to execute 

30 :return: The status code 

31 """ 

32 pprint(" ".join(command), fg="lyellow") 

33 with open(os.devnull, "w") as devnull: 

34 try: 

35 code = check_call(command, stdout=devnull, stderr=STDOUT) 

36 if code != 0: 

37 pprint("Error Code {}".format(code), fg="lred") 

38 return code 

39 except CalledProcessError as e: 

40 pprint("Called Process Error: " + str(e), fg="lred") 

41 return 1