Module: Repack::Helper

Defined in:
lib/repack/helper.rb

Overview

Asset path helpers for use with webpack

Instance Method Summary collapse

Instance Method Details

#webpack_asset_paths(source, extension: nil) ⇒ Object

Return asset paths for a particular webpack entry point.

Response may either be full URLs (eg localhost/…) if the dev server is in use or a host-relative URl (eg /webpack/…) if assets are precompiled.

Will raise an error if our manifest can’t be found or the entry point does not exist.



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# File 'lib/repack/helper.rb', line 14

def webpack_asset_paths(source, extension: nil)
  return "" unless source.present?

  paths = Repack::Manifest.asset_paths(source)
  paths = paths.select {|p| p.ends_with? ".#{extension}" } if extension

  host = ::Rails.configuration.repack.dev_server.host
  port = ::Rails.configuration.repack.dev_server.port

  if ::Rails.configuration.repack.dev_server.enabled
    paths.map! do |p|
      "//#{host}:#{port}#{p}"
    end
  end

  paths
end