"""template helper functions"""

from pathlib import Path
import re


TEMPLATE_PATTERN = re.compile(r"^[^_]\S+\.mako$")


def get_templates_dir(name="templates") -> Path:
    """get the templates directory"""
    return Path(__file__).parent / name


def get_templates(path: Path) -> list[Path]:
    """list templates in given path"""
    result = list(path.glob("*.mako"))
    result = [item for item in result if TEMPLATE_PATTERN.match(item.name)]
    return result