from pmcp.mcp_server.github_server.utils.github_api import GithubClient



github_client = None

def initialize_github_client(api_key: str = None) -> None:
    try:
        if not api_key:
            raise ValueError(
                "api_key required"
            )
        global github_client 
        github_client = GithubClient(api_key=api_key)
    except Exception as e:
        raise


# Add a prompt for common Github operations
def github_help() -> str:
    """Provides help information about available Github operations."""
    return """
    Available Github Operations:
    1. get issues
    2. create issue
    3. comment issue
    4. close issue
    5. get pull requests
    6. create pull request
    7. get repo stats
    8. list branches
    9. get recent commits
    10. get file contents
    """