install.js

/**
 * Created by rokoroku on 2016-08-23.
 */

'use strict';

const fs = require('fs');
const url = require("url");
const path = require("path");
const wget = require('node-wget');
const dependencies = require('./package.json').mavenDependencies;

function clearPath(path) {
    if (fs.existsSync(path)) {
        fs.readdirSync(path).forEach(function (file, index) {
            const curPath = path + "/" + file;
            if (fs.lstatSync(curPath).isDirectory()) {
                clearPath(curPath);
                fs.rmdirSync(curPath);
            } else {
                fs.unlinkSync(curPath);
            }
        });
    } else {
        fs.mkdirSync(path);
    }
}

function getDependencies(dependencies) {
    for (const key in dependencies) {
        const repository = dependencies[key];
        const filename = path.basename(url.parse(repository).pathname);
        wget({ url: repository, dest: 'jar/' + filename });
    }
}

clearPath('./jar');
getDependencies(dependencies);