mirror of
https://github.com/thegeeklab/ansible-later.git
synced 2024-06-30 06:01:00 +02:00
Robert Kaussow
2df48598ec
BREAKING CHANGE: The option to define a `Standards` version has been removed. Every new rule that is added on upcoming releases is activated by default and will also create errors if triggered. The behavior of rules can be controlled by the existing `rules.exclude_filter` or `rules.warning_filter` options. BREAKING CHANGE: The option `rules.buildin` has been renamed to `rules.builtin`. BREAKING CHANGE: The option `rules.standards` has been renamed to `rules.dir`. BREAKING CHANGE: The option `rules.filter` has been renamed to `rules.include_filter`.
88 lines
3.7 KiB
Python
88 lines
3.7 KiB
Python
# Copyright (c) 2013-2014 Will Thames <will@thames.id.au>
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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import os
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from ansiblelater.rule import RuleBase
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from ansiblelater.utils import has_glob, has_jinja
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class CheckDeprecatedBareVars(RuleBase):
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sid = "ANSIBLE0027"
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description = "Deprecated bare variables in loops must not be used"
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helptext = (
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"bare var '{barevar}' in '{loop_type}' must use full var syntax '{{{{ {barevar} }}}}' "
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"or be converted to a list"
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)
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types = ["playbook", "task", "handler"]
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def check(self, candidate, settings):
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tasks, self.errors = self.get_normalized_tasks(candidate, settings)
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if not self.errors:
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for task in tasks:
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loop_type = next((key for key in task if key.startswith("with_")), None)
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if not loop_type:
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continue
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if loop_type in [
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"with_nested",
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"with_together",
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"with_flattened",
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"with_filetree",
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"with_community.general.filetree",
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]:
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# These loops can either take a list defined directly in the task
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# or a variable that is a list itself. When a single variable is used
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# we just need to check that one variable, and not iterate over it like
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# it's a list. Otherwise, loop through and check all items.
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items = task[loop_type]
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if not isinstance(items, (list, tuple)):
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items = [items]
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for var in items:
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self._matchvar(var, task, loop_type)
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elif loop_type == "with_subelements":
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self._matchvar(task[loop_type][0], task, loop_type)
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elif loop_type in ["with_sequence", "with_ini", "with_inventory_hostnames"]:
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pass
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else:
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self._matchvar(task[loop_type], task, loop_type)
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return self.Result(candidate.path, self.errors)
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def _matchvar(self, varstring, task, loop_type):
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if isinstance(varstring, str) and not has_jinja(varstring):
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valid = loop_type == "with_fileglob" and bool(
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has_jinja(varstring) or has_glob(varstring),
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)
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valid |= loop_type == "with_filetree" and bool(
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has_jinja(varstring) or varstring.endswith(os.sep),
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)
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if not valid:
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self.errors.append(
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self.Error(
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task["__line__"],
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self.helptext.format(barevar=varstring, loop_type=loop_type),
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)
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)
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