Node.js実行ツールキット

const _ = require("lodash");
const PACKAGES = ["lodash", "@google-cloud/bigquery", "axios"];

const isPackageInstalled = (packageName) => {
    try {
        require.resolve(packageName);
        return true;
    } catch (e) {
        return false;
    }
};

const getPackageVersion = (packageName) => {
    if (!isPackageInstalled(packageName)) return {
        isInstalled: false,
        version: null,
        message: "Package is not installed",
        package: packageName,
    };

    const version = require(`${packageName}/package.json`).version;
    return {
        isInstalled: true,
        version,
        message: `Package is installed with version ${version}`,
        package: packageName,
    };
};

const test = () => {
    return _.map(PACKAGES, (pkg) => getPackageVersion(pkg));
};

async function main(inputText, maxLength = 100, options = {}) {
    /**
     * Main function that will be executed
     *
     * @param {string} inputText - The text to process
     * @param {number} maxLength - Maximum length of output (default: 100)
     * @param {object} options - Additional processing options (default: {})
     */

    return { data: test() };
}

// The entry point function will be called with the arguments you define
module.exports = { main };