"""Module for setting up Sentry error tracking."""

import os

import sentry_sdk

from . import logger

logger = logger.new_logger(__name__)


def use_sentry(dsn_env_var: str) -> None:
    """Attempt to initialize Sentry SDK with the provided DSN, which is
    expected to be in the environment variable `dsn_env_var`.

    Args:
        dsn_env_var: Environment variable name containing the Sentry DSN.
    """
    try:
        sentry_sdk.init(
            dsn=os.environ[dsn_env_var],
            enable_tracing=True,
        )
    except KeyError:
        logger.warning("No Sentry DSN provided. Sentry will not be enabled.")