GreaseMonkey scripts to ViolentMonkey

export.js

/**
 * @author esterTion
 * before use: npm install xml2js jszip https://github.com/mapbox/node-sqlite3/tarball/master
 * place inside profile\gm_scriptss, run, then import violentmonkey.zip
 */

var fs = require('fs');
var parseString = require('xml2js').parseString;
var JSZip = require('jszip');
var sqlite3 = require('sqlite3');


function readAllRows(select) {
  var rows = { data: {}, count: 0 };
  var promise = new Promise(function (resolve, reject) {
    select.each(function (err, row) {
      rows.data[row.name] = 'o' + row.value;
      rows.count++
    }, function () {
      resolve(rows);
    });
  });
  return promise;
}


var configData = fs.readFileSync('./config.xml');
parseString(configData, async function (err, gmConfig) {
  var vmConfig = { scripts: {}, "settings": { "isApplied": true, "autoUpdate": true, "lastUpdate": 1521190736112, "lastModified": 1521203461412, "showBadge": "unique", "exportValues": true, "closeAfterInstall": false, "trackLocalFile": false, "autoReload": false, "features": { "version": "sync", "data": { "settings": 1, "sync": 1 } }, "syncScriptStatus": true, "importSettings": true, "notifyUpdates": false, "version": 1, "filters": { "sort": "exec" } }, "values": {} };
  var zip = new JSZip;
  var position = 1;
  for (var item of gmConfig.UserScriptConfig.Script) {
    var scriptConfig = {
      custom: {
        "origInclude": true,
        "origExclude": true,
        "origMatch": true,
        "origExcludeMatch": true,
        "homepageURL": item.$.homepageurl,
        "lastInstallURL": item.$.updateurl,
        "pathMap": {
        }
      },
      config: {
        enabled: (item.$.enabled == 'true') | 0,
        shouldUpdate: (item.$.checkRemoteUpdates == '1') | 0,
        removed: 0
      },
      position: position++
    };
    var fileData = fs.readFileSync(item.$.basedir + '/' + item.$.filename, { encoding: 'utf8' });
    var scriptName = fileData.match(/@name[ \t]+?([^ ].+)/)[1];
    if (fs.existsSync(item.$.basedir + '.db')) {
      var namespace = fileData.match(/@namespace[ \t]+?([^ ].+)/)[1];
      var valueKey = escape(namespace) + ':' + escape(scriptName) + ':';
      var db = new sqlite3.Database(item.$.basedir + '.db', sqlite3.OPEN_READONLY);
      var select = db.prepare('SELECt * FROM scriptvals');
      var rows = await readAllRows(select);
      vmConfig.values[valueKey] = rows.data;
      console.log(`---Exported ${rows.count} rows value`);
      select.finalize();
      db.close();
    }
    if (vmConfig.scripts[scriptName] == undefined) {
      vmConfig.scripts[scriptName] = scriptConfig;
    } else {
      for (var i = 1; vmConfig.scripts[scriptName + '_' + i] != undefined; i++) { }
      scriptName = scriptName + '_' + i;
      vmConfig.scripts[scriptName] = scriptConfig;
    }
    console.log(scriptName, /*item.$.basedir, */scriptConfig.config);
    zip.file(scriptName + '.user.js', fileData);
  }
  zip.file('violentmonkey', JSON.stringify(vmConfig));
  zip.generateAsync({ type: "nodebuffer" })
    .then(function (content) {
      fs.writeFile('violentmonkey.zip', content, function () { });
    });
});