"""Logging configuration for log-alert application."""

import logging
import os


def setup_logging():
    """Configure root logger for the application."""
    logging.basicConfig(
        level=os.environ.get("LOGLEVEL", "INFO"),
        format="%(asctime)s [%(levelname)s] %(name)s: %(message)s",
    )


def get_logger(name: str) -> logging.Logger:
    """Get a logger instance with the given name."""
    return logging.getLogger(name)