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apt.py
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apt.py
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from subprocess import CalledProcessError, check_call, DEVNULL
from typing import Any, List, Sequence
import dotbot
class Apt(dotbot.Plugin):
def can_handle(self, directive: str) -> bool:
return directive == "apt"
def handle(self, directive: str, packages: List[str]) -> bool:
success = self._run(["sudo", "apt", "update"], "Updating APT") \
and self._run(["sudo", "apt", "install", "-y"] + packages,
"Installing the APT packages: {}".format(", ".join(packages)))
if success:
self._log.info("APT packages installed successfully")
return success
def _run(self, command: Sequence[Any], low_info: str) -> bool:
self._log.lowinfo(low_info)
try:
check_call(command, stdout=DEVNULL, stderr=DEVNULL)
return True
except CalledProcessError as e:
self._log.error(e)
return False