Function _load_env_chain

src/gpt_image_cli/cli.py:61–68

Resolve OPENAI_API_KEY from the canonical config chain. Order: process env → ./.env → ~/.env (later wins for ~/.env so the user's canonical secret store beats stale shell exports).

()

def _load_env_chain() -> None:
    """Resolve OPENAI_API_KEY from the canonical config chain.

    Order: process env → ./.env → ~/.env (later wins for ~/.env so the user's
    canonical secret store beats stale shell exports).
    """
    load_dotenv(Path.cwd() / ".env", override=False)
    load_dotenv(Path.home() / ".env", override=True)


SIZE_SHORTCUTS: dict[str, str] = {