scanningDev.js

const fs = require("fs");
const path = require("path");
const getPackage = require("./getPackage");
const formatSize = require("./formatSize");
const getDirectorySize = require("./getDirectorySize");
const { node_modules_inside } = require("./config");


const nodeModulesPath = node_modules_inside;

const modules = fs.readdirSync(nodeModulesPath);

async function getModule() {
  let obj = {};

  const res = await getPackage("dependencies")
    .then((response, err) => {
      if (err) {
        console.error("scanning package is failed");
        return;
      }

      if (response) {
        modules
          .filter((elem) => response.includes(elem))
          .forEach((moduleName) => {
            const modulePath = path.join(nodeModulesPath, moduleName);
            if (moduleName === ".yarn-integrity") {
              return;
            }

            try {
              const moduleSize = getDirectorySize(modulePath);
              obj[moduleName.toString()] = formatSize(moduleSize);
            } catch (error) {
              console.error(
                `Error calculating size for module ${moduleName}: ${error.message}`
              );
            }
          });
      }

      return obj;
    })
    .catch((err) => console.log(err));
  return res;
}
async function scanModule() {
  const response = await getModule();
  return response;
}

module.exports = scanModule;