mcarton
43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
import subprocess
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def __command_available(command):
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try:
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subprocess.check_output([command], stderr=subprocess.DEVNULL)
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return True
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except subprocess.CalledProcessError:
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# command exists but is not happy to be called without any argument
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return True
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except FileNotFoundError:
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return False
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def __get_pkgfile(command):
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try:
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return subprocess.check_output(
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['pkgfile', '-b', '-v', command.script.split(" ")[0]],
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universal_newlines=True, stderr=subprocess.DEVNULL
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).split()
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except subprocess.CalledProcessError:
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return None
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def match(command, settings):
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return 'not found' in command.stderr and __get_pkgfile(command)
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def get_new_command(command, settings):
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package = __get_pkgfile(command)[0]
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return '{} -S {} && {}'.format(pacman, package, command.script)
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if not __command_available('pkgfile'):
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enabled_by_default = False
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elif __command_available('yaourt'):
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pacman = 'yaourt'
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elif __command_available('pacman'):
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pacman = 'sudo pacman'
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else:
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enabled_by_default = False
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