nvbn/thefuck

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thefuck/rules/gulp_not_task.py

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Maintainability
A
55 mins
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import re
import subprocess
from thefuck.utils import replace_command, for_app, cache


@for_app('gulp')
def match(command):
    return 'is not in your gulpfile' in command.output


@cache('gulpfile.js')
def get_gulp_tasks():
    proc = subprocess.Popen(['gulp', '--tasks-simple'],
                            stdout=subprocess.PIPE)
    return [line.decode('utf-8')[:-1]
            for line in proc.stdout.readlines()]


def get_new_command(command):
    wrong_task = re.findall(r"Task '(\w+)' is not in your gulpfile",
                            command.output)[0]
    return replace_command(command, wrong_task, get_gulp_tasks())