config_manager.py

import json
import os
import subprocess

CONFIG_FILENAME = ".coder-config.json"


def is_python_project(project_dir="."):
    for root, _, files in os.walk(project_dir):
        for filename in files:
            if filename.endswith(".py"):
                return True
    return False


def get_working_compile_command(project_dir="."):
    cmds = [("python", "-m", "compileall"), ("python3", "-m", "compileall")]
    for cmd in cmds:
        command = list(cmd) + [project_dir]
        try:
            if subprocess.run(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE).returncode == 0:
                return " ".join(cmd)
        except Exception:
            continue
    return None


def load_config(project_dir="."):
    path = os.path.join(project_dir, CONFIG_FILENAME)
    if os.path.exists(path):
        with open(path, "r") as f:
            return json.load(f)
    return None


def create_config(project_dir="."):
    if is_python_project(project_dir):
        compile_command = get_working_compile_command(project_dir)
        file_types = [ft.strip() for ft in input("Enter comma-separated file extensions (default .py): ").split(",") if ft.strip()] or ['.py']
        print("Python project detected. Automatically creating .coder-config.json.")
    else:
        compile_command = input("Enter the compile command for your language: ").strip()
        file_types = [ft.strip() for ft in input("Enter comma-separated file extensions (e.g., .py, .c, .java): ").split(",") if ft.strip()]
    config = {"compile_command": compile_command, "file_types": file_types}
    with open(os.path.join(project_dir, CONFIG_FILENAME), "w") as f: json.dump(config, f, indent=2)
    return config