Class: ReactOnRailsPro::PrepareNodeRenderBundles

Inherits:
Object
  • Object
show all
Extended by:
FileUtils
Defined in:
lib/react_on_rails_pro/prepare_node_renderer_bundles.rb

Class Method Summary collapse

Class Method Details

.call ⇒ Object 



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# File 'lib/react_on_rails_pro/prepare_node_renderer_bundles.rb', line 16

def self.call
  # TODO: temporarily hardcoding tmp/bundles directory. renderer and rails should read from a Yaml file
  src_bundle_path = ReactOnRails::Utils.server_bundle_js_file_path
  renderer_bundle_file_name = ReactOnRailsPro::ServerRenderingPool::NodeRenderingPool.renderer_bundle_file_name
  dest_path = ENV["RENDERER_BUNDLE_PATH"].presence || Rails.root.join(".node-renderer-bundles").to_s
  bundle_dest_path = File.join(dest_path, renderer_bundle_file_name.to_s).to_s
  puts "[ReactOnRailsPro] Symlinking assets to local node-renderer, path #{dest_path}"
  mkdir_p(dest_path)

  make_relative_symlink(src_bundle_path, bundle_dest_path)

  return unless ReactOnRailsPro.configuration.assets_to_copy.present?

  ReactOnRailsPro.configuration.assets_to_copy.each do |asset_path|
    unless File.exist?(asset_path)
      warn "Asset not found #{asset_path}"
      next
    end

    destination_full_path = File.join(dest_path, asset_path.basename.to_s)
    make_relative_symlink(asset_path, destination_full_path)
  end
end

.make_relative_symlink(source, destination) ⇒ Object 



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# File 'lib/react_on_rails_pro/prepare_node_renderer_bundles.rb', line 9

def self.make_relative_symlink(source, destination)
  FileUtils.rm_f(destination)
  relative_source_path = Pathname.new(source).relative_path_from(Pathname.new(destination).dirname)
  File.symlink(relative_source_path, destination)
  puts "[ReactOnRailsPro] Symlinked #{relative_source_path} to #{destination}"
end