Calculation/build_min.js

'use strict';

/**
 *
 *
 * @author Mai
 * @date
 * @version
 */


const Uglyfy = require('uglify-es');
const fs = require('fs');
const JsFiles = require('./config/web');
const version = require('./config/config.default')({ baseDir: __dirname + '/app', root: __dirname, name: 'calc' }).version;
console.log(version);
const savePath = __dirname + '/app' + JsFiles.webPath;

if (!fs.existsSync(savePath)) fs.mkdirSync(savePath);

for (const c in JsFiles.controller) {
    const controller = JsFiles.controller[c];
    for (const a in controller) {
        const action = controller[a];
        if (action.mergeFiles && action.mergeFile.length > 0) {
            const minFileName = savePath + action.mergeFile + '.' + version + '.min.js';
            console.log(minFileName);
            let code = '';
            for (const f of action.mergeFiles) {
                code = code + fs.readFileSync(__dirname + '/app' + f, 'utf8');
            }
            fs.writeFileSync(minFileName, Uglyfy.minify(code, { mangle: true }).code);
        }
    }
}