scan directory and show list

readDir.js

const fs = require('fs')
const path = require('path')

function readDir(dir, extFilter) {
  let fileList = []

  // Function to recursively read directories
  function readDirectoryRecursive(directory) {
    // Read the directory
    fs.readdir(directory, (err, files) => {
      if (err) {
        console.error('Error reading directory:', err)
        return
      }

      // Iterate through the files
      files.forEach((file) => {
        const filePath = path.join(directory, file)

        // Check if it's a file
        fs.stat(filePath, (err, stats) => {
          if (err) {
            console.error('Error stating file:', err)
            return
          }

          if (stats.isFile()) {
            // Check if the file matches the extension filter
            if (!extFilter || path.extname(file) === extFilter) {
              fileList.push(filePath)
            }
          } else if (stats.isDirectory()) {
            // If it's a directory, recursively read it
            readDirectoryRecursive(filePath)
          }
        })
      })
    })
  }

  // Start reading the directory recursively
  readDirectoryRecursive(dir)

  // Wait for all file stats to be checked
  setTimeout(() => {
    // Output the list of files as JSON
    console.log(JSON.stringify(fileList, null, 2))
  }, 1000) // Adjust timeout as needed
}

// Example usage:
readDir('./aftersale-pages', '.axml')