@red-mobile/nodejs-mobile-cordova/install/hooks/android/after-prepare-build-node-assets-lists.js

Node.js for Mobile Apps Cordova plugin

var fs = require("fs");
var path = require("path");

var fileList = [];
var dirList = [];

function enumFolder(folderPath) {
  var files = fs.readdirSync(folderPath);
  for (var i in files) {
    var name = files[i];
    var path = folderPath + "/" + files[i];
    if (fs.statSync(path).isDirectory()) {
      if (name.startsWith(".") === false) {
        dirList.push(path);
        enumFolder(path);
      }
    } else {
      if (
        name.startsWith(".") === false &&
        name.endsWith(".gz") === false &&
        name.endsWith("~") === false
      ) {
        fileList.push(path);
      }
    }
  }
}

function createFileAndFolderLists(context, callback) {
  try {
    var cordovaLib = context.requireCordovaModule("cordova-lib");
    var platformAPI = cordovaLib.cordova_platforms.getPlatformApi("android");
    var nodeJsProjectRoot = "www/nodejs-project";
    // The Android application's assets path will be the parent of the application's www folder.
    var androidAssetsPath = path.join(platformAPI.locations.www, "..");
    var fileListPath = path.join(androidAssetsPath, "file.list");
    var dirListPath = path.join(androidAssetsPath, "dir.list");

    enumFolder(nodeJsProjectRoot);
    fs.writeFileSync(fileListPath, fileList.join("\n"));
    fs.writeFileSync(dirListPath, dirList.join("\n"));
  } catch (err) {
    console.log(err);
    callback(err);
    return;
  }
  callback(null);
}

module.exports = function (context) {
  if (context.opts.platforms.indexOf("android") < 0) {
    return;
  }

  return new Promise((resolve, reject) => {
    createFileAndFolderLists(context, function (err) {
      if (err) {
        reject(err);
      } else {
        resolve();
      }
    });
  });
};