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# Copyright (c) 2016, Will Thames and contributors
# Copyright (c) 2018, Ansible Project
import re
from ansiblelint.rules import AnsibleLintRule
class ComparisonToLiteralBoolRule(AnsibleLintRule):
id = '601'
shortdesc = "Don't compare to literal True/False"
description = (
'Use ``when: var`` rather than ``when: var == True`` '
'(or conversely ``when: not var``)'
)
severity = 'HIGH'
tags = ['idiom']
version_added = 'v4.0.0'
literal_bool_compare = re.compile("[=!]= ?(True|true|False|false)")
def match(self, file, line):
return self.literal_bool_compare.search(line)
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