const fs = require("fs/promises");
const path = require("path");

let cached = null;

async function loadToolsConfig(configPath = "tools/config.json") {
    const resolved = path.resolve(configPath);
    if (cached && cached.path === resolved) {
        return cached.data;
    }

    const raw = await fs.readFile(resolved, "utf8");
    const data = JSON.parse(raw);
    cached = { path: resolved, data };
    return data;
}

module.exports = {
    loadToolsConfig,
};