es6_module_transpiler.rb

es6_module_transpiler.rb

# credit to @elucid from http://elucid.github.io/ember_rails_to_ember_cli/
# config/initializers/es6_module_transpiler.rb

prefix = 'your-project'

pattern = Regexp.new File.join(Rails.root, 'app/assets/javascripts')

ES6ModuleTranspiler.add_prefix_pattern pattern, prefix
ES6ModuleTranspiler.transform = lambda do |name|
  name_parts = name.downcase.sub("#{prefix}/", '').split(/[^a-z]/)
  has_suffix = name_parts.length > 1 && name_parts.first.chomp('s') == name_parts.last
  bad_characters = name.match(/[^a-z\d\/\-]/)

  if bad_characters or has_suffix
    raise NameError.new %Q[Module name "#{name}" is incompatible with ember-cli naming conventions]
  end

  name
end