configurationworkbook generator

const { promisify } = require('util');
const xml2js = require('xml2js');
const parser = new xml2js.Parser();
const parseString = promisify(parser.parseString);



var jsonexport = promisify(require('jsonexport'));
const fs = require('fs');
const {sep} = require('path');

const readdir = promisify(fs.readdir);
const readFile = promisify(fs.readFile);
const writeFile = promisify(fs.writeFile);

// Reading and Parsing the file 
var sourcePath = process.argv[2] || 'Objects';
var destinationPath = process.argv[3] || 'configuration';

const directoryPath = __dirname + sep + sourcePath;
const destinationDirectoryPath = __dirname + sep + destinationPath;

readdir(directoryPath)
.then(processFiles)
.catch(console.error);

function processFiles(files) {
    files = files.filter(file => {return file.indexOf('__mdt') < 0 && file.indexOf('object') > 0})
    console.log(files);
    files.forEach(file => {
        let filePath = directoryPath + sep + file
        readFile(filePath)
        .then(parseString, console.error)
        .then(objectJSON => jsonexport(objectJSON.CustomObject.fields), console.error)
        .then(csv => {
            let csvFileName = file.replace('.object', '.csv');
            console.log(csvFileName);
            let destinationFilePath = destinationDirectoryPath + sep + csvFileName;
            writeFile(destinationFilePath, csv, 'utf8');
        }, console.error);
    });
}