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kevinveenbirkenbachandClaude Opus 4.8
d4ee9a85ba
Every compose.yml.j2 now declares services as '{{ service_name }}:' with
its '{% set %}' knobs on two-space lines above the key, includes at four
spaces and if/for tags aligned to the content they wrap. The layout
renders correctly because stack_host_template enables lstrip_blocks for
compose.yml.j2; indent(4, True) in the container base and '{%+' guards
in whitespace-sensitive scalars keep the shared fragments identical
under both render modes. A new lint test enforces the skeleton.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
37 lines
1.5 KiB
Python
Executable File
37 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python3
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from __future__ import annotations
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from typing import Any
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from ansible.module_utils.parsing.convert_bool import boolean as _to_bool
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from ansible.plugins.action.template import ActionModule as TemplateActionModule
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from ansible.template import trust_as_template
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# Exception: trust_as_template is required because Ansible 2.19+ refuses to render Python-constructed strings without the TrustedAsTemplate tag.
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_IS_STACK_HOST_EXPR = trust_as_template("{{ IS_STACK_HOST | bool }}")
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class ActionModule(TemplateActionModule):
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def run(
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self, tmp: Any = None, task_vars: dict[str, Any] | None = None
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) -> dict[str, Any]:
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if task_vars is None:
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task_vars = {}
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self._templar.available_variables = task_vars
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if not _to_bool(self._templar.template(_IS_STACK_HOST_EXPR)):
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return {
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"changed": False,
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"skipped": True,
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"skip_reason": "IS_STACK_HOST is false; this host does not own the destination",
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}
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self._task.args.setdefault("mode", "0644")
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# Exception: compose.yml.j2 aligns {% set %}/{% if %} to two spaces and
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# {% include %} to four; that layout only renders correctly with
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# lstrip_blocks, which strips a block tag's own leading indentation
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# without eating the preceding newline the way a {%- dash would.
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if str(self._task.args.get("src", "")).endswith("compose.yml.j2"):
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self._task.args.setdefault("lstrip_blocks", True)
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return super().run(tmp=tmp, task_vars=task_vars)
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