"""
Shared utilities for Solar2D MCP Server.
"""
from pathlib import Path
# Track running Corona processes and their log files
running_projects = {} # {project_path: {"pid": int, "log_file": str, "process": subprocess.Popen}}
def find_main_lua(project_path: str) -> str:
"""Find main.lua in the given project path."""
path = Path(project_path)
# If the path is already main.lua
if path.name == "main.lua" and path.exists():
return str(path.absolute())
# If the path is a directory, look for main.lua inside
if path.is_dir():
main_lua = path / "main.lua"
if main_lua.exists():
return str(main_lua.absolute())
# If neither works, return the original path (will error later)
return str(Path(project_path).absolute())
