module ReactOnRails::Utils

def self.bundle_js_file_path(bundle_name)
  # Priority order depends on bundle type:
  # SERVER BUNDLES (normal case): Try private non-public locations first, then manifest, then legacy
  # CLIENT BUNDLES (normal case): Try manifest first, then fallback locations
  if bundle_name == "manifest.json"
    # Default to the non-hashed name in the specified output directory, which, for legacy
    # React on Rails, this is the output directory picked up by the asset pipeline.
    # For Shakapacker, this is the public output path defined in the (shaka/web)packer.yml file.
    File.join(public_bundles_full_path, bundle_name)
  else
    bundle_js_file_path_with_packer(bundle_name)
  end
end