32 lines
1.1 KiB
Python
32 lines
1.1 KiB
Python
import re
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from ansiblelater.rule import RuleBase
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class CheckFilterSeparation(RuleBase):
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rid = "ANS116"
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description = "Jinja2 filters should be separated with spaces"
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helptext = "no suitable numbers of spaces (required: 1)"
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types = ["playbook", "task", "handler", "rolevars", "hostvars", "groupvars"]
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def check(self, candidate, settings):
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yamllines, errors = self.get_normalized_yaml(candidate, settings)
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matches = []
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braces = re.compile("{{(.*?)}}")
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filters = re.compile(r"(?<=\|)((\s{2,})*\S+)|(\S+(\s{2,})*)(?=\|)")
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if not errors:
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for i, line in yamllines:
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match = braces.findall(line)
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if match:
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for item in match:
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# replace potential regex in filters
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item = re.sub(r"\(.+\)", "(dummy)", item)
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matches.append((i, item))
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for i, item in matches:
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if filters.findall(item):
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errors.append(self.Error(i, self.helptext))
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return self.Result(candidate.path, errors)
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