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# ############################################################################ #
# #
# ::: :::::::: #
# hooks.py :+: :+: :+: #
# +:+ +:+ +:+ #
# By: charles <me@cacharle.xyz> +#+ +:+ +#+ #
# +#+#+#+#+#+ +#+ #
# Created: 2020/09/11 16:10:20 by charles #+# #+# #
# Updated: 2020/09/13 09:50:21 by charles ### ########.fr #
# #
# ############################################################################ #
import re
import config
def sort_lines(output):
"""Sort lines of output"""
return '\n'.join(sorted(output.split('\n')))
def error_line0(output):
"""Replace "/bin/bash: -c: line 0:" by "minishell:" and delete the second line"""
lines = output.split('\n')
if len(lines) != 3:
return output
prefix = "{}: -c: line 0: ".format(config.REFERENCE_PATH)
if lines[0].find(prefix) != 0:
return output
return lines[0].replace(prefix, "minishell: ") + "\n"
def discard(output):
"""Discard the output"""
return "DISCARDED BY TEST"
def export_singleton(output):
"""Remove variable that are not set to anything in a call to export without arguments"""
prefix = "export " if ("--posix" in config.REFERENCE_ARGS) else "declare -x "
return sort_lines(
'\n'.join([line for line in output.split('\n')
if re.match("^{}.+=\".*\"$".format(prefix), line) is not None])
)
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