hasnav/index.js

A package to copy a folder to a user-specified location

const fs = require('fs');
const path = require('path');
const ncp = require('ncp').ncp;

// Get the folder path inside your package (the folder to be copied)
const sourceFolder = path.join(__dirname, 'folder-to-copy');

// Ask the user to specify the target folder (e.g., a folder named `app-folder`)
const destinationFolder = path.join(process.cwd(), 'app-folder'); // or use a custom path from environment variable

// Ensure the destination folder exists, or create it
fs.mkdirSync(destinationFolder, { recursive: true });

// Post-install: copy the folder to the specified destination
ncp(sourceFolder, destinationFolder, function (err) {
  if (err) {
    return console.error('Error while copying folder:', err);
  }
  console.log(`Folder successfully copied from ${sourceFolder} to ${destinationFolder}`);
});