EX MCP Server

#!/usr/bin/env python3 """ Version bumping utility for Gemini MCP Server This script handles semantic version bumping for the project by: - Reading current version from config.py - Applying the appropriate version bump (major, minor, patch) - Updating config.py with new version and timestamp - Preserving file structure and formatting """ import re import sys from datetime import datetime from pathlib import Path def parse_version(version_string: str) -> tuple[int, int, int]: """Parse semantic version string into tuple of integers.""" match = re.match(r"^(\d+)\.(\d+)\.(\d+)", version_string) if not match: raise ValueError(f"Invalid version format: {version_string}") return int(match.group(1)), int(match.group(2)), int(match.group(3)) def bump_version(version: tuple[int, int, int], bump_type: str) -> tuple[int, int, int]: """Apply version bump according to semantic versioning rules.""" major, minor, patch = version if bump_type == "major": return (major + 1, 0, 0) elif bump_type == "minor": return (major, minor + 1, 0) elif bump_type == "patch": return (major, minor, patch + 1) else: raise ValueError(f"Invalid bump type: {bump_type}") def update_config_file(new_version: str) -> None: """Update version and timestamp in config.py while preserving structure.""" config_path = Path(__file__).parent.parent / "config.py" if not config_path.exists(): raise FileNotFoundError(f"config.py not found at {config_path}") # Read the current content content = config_path.read_text() # Update version using regex to preserve formatting version_pattern = r'(__version__\s*=\s*["\'])[\d\.]+(["\'])' content = re.sub(version_pattern, rf"\g<1>{new_version}\g<2>", content) # Update the __updated__ field with current date current_date = datetime.now().strftime("%Y-%m-%d") updated_pattern = r'(__updated__\s*=\s*["\'])[\d\-]+(["\'])' content = re.sub(updated_pattern, rf"\g<1>{current_date}\g<2>", content) # Write back the updated content config_path.write_text(content) print(f"Updated config.py: version={new_version}, updated={current_date}") def get_current_version() -> str: """Extract current version from config.py.""" config_path = Path(__file__).parent.parent / "config.py" if not config_path.exists(): raise FileNotFoundError(f"config.py not found at {config_path}") content = config_path.read_text() match = re.search(r'__version__\s*=\s*["\']([^"\']+)["\']', content) if not match: raise ValueError("Could not find __version__ in config.py") return match.group(1) def main(): """Main entry point for version bumping.""" if len(sys.argv) != 2: print("Usage: python bump_version.py <major|minor|patch>") sys.exit(1) bump_type = sys.argv[1].lower() if bump_type not in ["major", "minor", "patch"]: print(f"Invalid bump type: {bump_type}") print("Valid types: major, minor, patch") sys.exit(1) try: # Get current version current = get_current_version() print(f"Current version: {current}") # Parse and bump version version_tuple = parse_version(current) new_version_tuple = bump_version(version_tuple, bump_type) new_version = f"{new_version_tuple[0]}.{new_version_tuple[1]}.{new_version_tuple[2]}" # Update config file update_config_file(new_version) # Output new version for GitHub Actions print(f"New version: {new_version}") except Exception as e: print(f"Error: {e}") sys.exit(1) if __name__ == "__main__": main()