Function is_auth_error

auth.py:27–45

Check if text contains Claude CLI authentication error messages. Uses case-insensitive pattern matching against known error messages. Args: text: Output text to check Returns: True if any auth error pattern matches, False otherwise

(text: str)

def is_auth_error(text: str) -> bool:
    """
    Check if text contains Claude CLI authentication error messages.

    Uses case-insensitive pattern matching against known error messages.

    Args:
        text: Output text to check

    Returns:
        True if any auth error pattern matches, False otherwise
    """
    if not text:
        return False
    text_lower = text.lower()
    for pattern in AUTH_ERROR_PATTERNS:
        if re.search(pattern, text_lower):
            return True
    return False


# CLI-style help message (for terminal output)