nvbn
28 lines
904 B
Python
28 lines
904 B
Python
from itertools import dropwhile, takewhile, islice
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import re
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import subprocess
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from thefuck.utils import replace_command, for_app
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from thefuck.specific.sudo import sudo_support
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@sudo_support
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@for_app('docker')
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def match(command):
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return 'is not a docker command' in command.stderr
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def get_docker_commands():
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proc = subprocess.Popen('docker', stdout=subprocess.PIPE)
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lines = [line.decode('utf-8') for line in proc.stdout.readlines()]
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lines = dropwhile(lambda line: not line.startswith('Commands:'), lines)
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lines = islice(lines, 1, None)
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lines = list(takewhile(lambda line: line != '\n', lines))
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return [line.strip().split(' ')[0] for line in lines]
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@sudo_support
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def get_new_command(command):
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wrong_command = re.findall(
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r"docker: '(\w+)' is not a docker command.", command.stderr)[0]
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return replace_command(command, wrong_command, get_docker_commands())
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