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"""Utilities for loading various files."""
from __future__ import annotations
from typing import TYPE_CHECKING, Any
import yaml
from ansible_compat.errors import InvalidPrerequisiteError
if TYPE_CHECKING:
from pathlib import Path
def yaml_from_file(path: Path) -> Any: # noqa: ANN401
"""Return a loaded YAML file."""
with path.open(encoding="utf-8") as content:
return yaml.load(content, Loader=yaml.SafeLoader)
def colpath_from_path(path: Path) -> str | None:
"""Return a FQCN from a path."""
galaxy_file = path / "galaxy.yml"
if galaxy_file.exists():
galaxy = yaml_from_file(galaxy_file)
for k in ("namespace", "name"):
if k not in galaxy:
msg = f"{galaxy_file} is missing the following mandatory field {k}"
raise InvalidPrerequisiteError(msg)
return f"{galaxy['namespace']}/{galaxy['name']}"
return None
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