import fs = require("fs-extra");

const chalk = require("chalk");
const unzip = require("unzip");

export class Unzip {

    static extract(file, dest){
        return new Promise ((resolve)=>{
            const unzipExtractor = unzip.Extract({ path: dest });
            unzipExtractor.on('error', function(err) {
                console.log(chalk.red(err.message));
                process.exit(1);
            });
            unzipExtractor.on('close', ()=>{
                resolve();
            });
            fs.createReadStream(file).pipe(unzipExtractor);
        });
    }
}