import os


def parse_int_env(
    name: str,
    default: int,
    minimum: int,
    maximum: int,
) -> int:
    raw = os.environ.get(name)
    if raw is None:
        return default

    try:
        value = int(raw)
    except ValueError:
        return default

    if value < minimum or value > maximum:
        return default

    return value