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30 lines
1.1 KiB
Python
30 lines
1.1 KiB
Python
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from ansiblelater.standard import StandardBase
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class CheckCommandHasChanges(StandardBase):
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sid = "ANSIBLE0011"
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description = "Commands should be idempotent"
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helptext = (
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"commands should only read while using `changed_when` or try to be "
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"idempotent while using controls like `creates`, `removes` or `when`"
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)
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version = "0.1"
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types = ["playbook", "task"]
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def check(self, candidate, settings):
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tasks, errors = self.get_normalized_tasks(candidate, settings)
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commands = ["command", "shell", "raw"]
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if not errors:
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for task in tasks:
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if task["action"]["__ansible_module__"] in commands:
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if (
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"changed_when" not in task and "when" not in task
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and "when" not in task.get("__ansible_action_meta__", [])
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and "creates" not in task["action"] and "removes" not in task["action"]
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):
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errors.append(self.Error(task["__line__"], self.helptext))
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return self.Result(candidate.path, errors)
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