Class: WebpackRailsReact::InstallGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Defined in:
lib/generators/webpack_rails_react/install_generator.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#add_to_gitignore ⇒ Object 



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# File 'lib/generators/webpack_rails_react/install_generator.rb', line 94

def add_to_gitignore
  append_to_file ".gitignore" do
    <<-EOF.strip_heredoc
    # Added by webpack-rails
    /node_modules
    /public/webpack
    EOF
  end
end

#copy_package_json ⇒ Object 



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# File 'lib/generators/webpack_rails_react/install_generator.rb', line 10

def copy_package_json
  copy_file "package.json", "package.json"

  if options[:router]
    insert_into_file './package.json', after: /dependencies\": {\n/ do
      <<-'RUBY'
"react-router": "^2.4.1",
      RUBY
    end
  end

  if options[:redux]
    insert_into_file './package.json', after: /dependencies\": {\n/ do
      <<-'RUBY'
"react-redux": "^4.4.5",
"redux": "^3.5.2",
"redux-thunk": "^2.1.0",
      RUBY
    end
  end

  if options[:router] && options[:redux]
      insert_into_file './package.json', after: /dependencies\": {\n/ do
      <<-'RUBY'
"react-router-redux": "^4.0.5",
      RUBY
     end
  end
end

#copy_webpack_conf ⇒ Object 



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# File 'lib/generators/webpack_rails_react/install_generator.rb', line 40

def copy_webpack_conf
  copy_file "webpack.config.js", "config/webpack.config.js"
  copy_file "webpack.config.heroku.js", "config/webpack.config.heroku.js"
end

#create_webpack_application_js ⇒ Object 



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# File 'lib/generators/webpack_rails_react/install_generator.rb', line 45

def create_webpack_application_js
  empty_directory "webpack"
  empty_directory "webpack/containers"
  empty_directory "webpack/components"

  if options[:router] && options[:redux]
    copy_file "boilerplate/router_redux/application.js", "webpack/application.js"
    copy_file "boilerplate/routes.js", "webpack/routes.js"
    copy_file "boilerplate/router_redux/store.js", "webpack/store.js"
    copy_file "boilerplate/router_redux/reducers.js", "webpack/reducers/index.js"
    create_file "webpack/actions.js"
    copy_file "boilerplate/router/App.js", "webpack/containers/App.js"
    copy_file "boilerplate/router/NoMatch.js", "webpack/components/NoMatch.js"
  elsif options[:router]
    copy_file "boilerplate/router/application.js", "webpack/application.js"
    copy_file "boilerplate/routes.js", "webpack/routes.js"
    copy_file "boilerplate/router/App.js", "webpack/containers/App.js"
    copy_file "boilerplate/router/NoMatch.js", "webpack/components/NoMatch.js"
  elsif options[:redux]
    copy_file "boilerplate/redux/application.js", "webpack/application.js"
    copy_file "boilerplate/redux/store.js", "webpack/store.js"
    copy_file "boilerplate/redux/reducers.js", "webpack/reducers/index.js"
    create_file "webpack/actions.js"
    copy_file "boilerplate/App.js", "webpack/containers/App.js"
  else
    copy_file "boilerplate/application.js", "webpack/application.js"
    copy_file "boilerplate/App.js", "webpack/containers/App.js"
  end

  application_view = 'app/views/layouts/application.html.erb'

  if File.exists? application_view
    insert_into_file 'app/views/layouts/application.html.erb', before: /<\/body>/ do
        <<-'RUBY'
<%= javascript_include_tag *webpack_asset_paths('application') %>
        RUBY
    end
    insert_into_file 'app/views/layouts/application.html.erb', before: /<\/head>/ do
        <<-'RUBY'
  <% if Rails.env.development? %>
    <script src="http://localhost:3808/webpack-dev-server.js"></script>
  <% end %>
        RUBY
    end
  else
    puts "\n\n***WARNING*** HAML NOT SUPPORTED IN applictaion.html additional steps required\n\n"
  end
end

#run_npm_install ⇒ Object 



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# File 'lib/generators/webpack_rails_react/install_generator.rb', line 104

def run_npm_install
  run "npm install" if yes?("Would you like us to run 'npm install' for you?")
end

#whats_next ⇒ Object 



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# File 'lib/generators/webpack_rails_react/install_generator.rb', line 108

def whats_next
  puts <<-EOF.strip_heredoc

    We've set up the basics of webpack-rails-react for you, but you'll still
    need to:

      1. Add an element with an id of 'app' to your layout
      2. To disable hot module replacement remove <script src="http://localhost:3808/webpack-dev-server.js"></script> from layout
      3. Run 'npm run dev_server' to run the webpack-dev-server
      4. Run 'bundle exec rails s' to run the rails server (both servers must be running)
      5. If you are using react-router and want to sync server routes add:
         get '*unmatched_route', to: <your client controller>#<default action>
         This must be the very last route in your routes.rb file
         e.g. get '*unmatched_route', to: 'home#index'

      FOR HEROKU DEPLOYS:
      1.  npm run heroku-setup
      2.  Push to heroku the post-build hook will take care of the rest

    See the README.md for this gem at
    https://github.com/cottonwoodcoding/webpack-rails-react/blob/master/README.md
    for more info.

    Thanks for using webpack-rails-react!

  EOF
end