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# -*- coding: UTF-8 -*-
# Copyright 2015 Red Hat, Inc.
# Part of clufter project
# Licensed under GPLv2+ (a copy included | http://gnu.org/licenses/gpl-2.0.txt)
"""cmd-wrap command"""
__author__ = "Jan Pokorný <jpokorny @at@ Red Hat .dot. com>"
from ..command import Command
from ..protocol import protocols
@Command.deco('cmd-wrap')
def cmd_wrap(cmd_ctxt,
input="-",
output="-",
text_width='0'):
"""Wrap long lines carrying (fairly) convoluted shell commands
Options:
input lines carrying moderately convoluted shell commands
output (hopefully) the same content fitting the text width
text_width for commands rewrapping (0/-1/neg. ~ auto/disable/hi-limit)
"""
cmd_ctxt['text_width'] = text_width
file_proto = protocols.plugins['file'].ensure_proto
return (
file_proto(input),
file_proto(output),
)
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