organize_files.rb

#!/usr/bin/env ruby

require 'fileutils'

# Define folder names and corresponding file formats
folders = {
  'music' => ['.mp3', '.wav', '.flac', '.m4a', '.aac'],
  'images' => ['.jpg', '.jpeg', '.png', '.gif', '.bmp', '.tiff', '.JPG', '.PNG'],
  'photos' => ['.cr2', '.raw', '.nef', '.dng', '.orf'],
  'web_files' => ['.axd', '.css', '.HTM', '.html', '.js', '.json', '.svg'],
  'documents' => ['.csv', '.doc', '.docx', '.epub', '.odt', '.ofx', '.pdf', '.PDF', '.pfx', '.potx', '.txt', '.vcf',
                  '.xcf', '.xls', '.xlsx'],
  'compressed_files' => ['.gz', '.tgz', '.zip', '.zpl'],
  'executables' => ['.deb', '.exe', '.flatpakref', '.msi'],
  'videos' => ['.mov', '.MOV', '.mp4', '.MP4'],
  'other_files' => ['.iso', '.rb', '.webp']
}

# Check if folders exist, if not, create them
folders.keys.each do |folder|
  FileUtils.mkdir_p(folder) unless File.directory?(folder)
end

# Iterate through files in current directory
Dir.entries('.').each do |file|
  # Skip directories
  next if File.directory?(file)

  # Initialize a flag to check if the file extension is found
  extension_found = false

  # Check file extension and move to corresponding folder
  folders.each do |folder, extensions|
    if extensions.include?(File.extname(file).downcase)
      FileUtils.mv(file, "#{folder}/#{file}")
      extension_found = true
      break
    end
  end

  # If the file extension was not found, create a new folder for it
  unless extension_found
    ext = File.extname(file).downcase
    ext = 'unknown' if ext.empty? # Handle files without an extension
    new_folder = "other_extensions/#{ext}"
    FileUtils.mkdir_p(new_folder) unless File.directory?(new_folder)
    FileUtils.mv(file, "#{new_folder}/#{file}")
  end
end