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57 lines
2.0 KiB
Python
57 lines
2.0 KiB
Python
import os
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from ansiblelater.rule import RuleBase
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class CheckCommandInsteadOfModule(RuleBase):
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rid = "ANS108"
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description = "Commands should not be used in place of modules"
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helptext = "{exec} command used in place of {module} module"
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types = ["playbook", "task", "handler"]
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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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modules = {
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"git": "git",
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"hg": "hg",
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"curl": "get_url or uri",
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"wget": "get_url or uri",
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"svn": "subversion",
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"service": "service",
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"mount": "mount",
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"rpm": "yum or rpm_key",
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"yum": "yum",
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"apt-get": "apt-get",
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"unzip": "unarchive",
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"tar": "unarchive",
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"chkconfig": "service",
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"rsync": "synchronize",
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"supervisorctl": "supervisorctl",
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"systemctl": "systemd",
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"sed": "template or lineinfile",
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}
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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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first_cmd_arg = self.get_first_cmd_arg(task)
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executable = os.path.basename(first_cmd_arg)
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cmd = cmd = self.get_safe_cmd(task)
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if (
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first_cmd_arg
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and executable in modules
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and task["action"].get("warn", True)
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and "register" not in task
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and not any(ch in cmd for ch in self.SHELL_PIPE_CHARS)
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):
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errors.append(
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self.Error(
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task["__line__"],
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self.helptext.format(exec=executable, module=modules[executable]),
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)
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)
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return self.Result(candidate.path, errors)
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