Class: Repack::InstallGenerator

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

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#add_to_gitignore ⇒ Object 



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# File 'lib/generators/repack/install_generator.rb', line 137

def add_to_gitignore
  append_to_file ".gitignore" do
    <<-EOF.strip_heredoc
    /node_modules
    /public/webpack
    npm-debug.log
    EOF
  end
end

#check_god_mode ⇒ Object 



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# File 'lib/generators/repack/install_generator.rb', line 11

def check_god_mode
  if options[:god]
    unless yes?('Is this is new application?')
      raise 'GOD MODE is for new apps only. Run again at your own risk!'
    end
  end
end

#copy_package_json ⇒ Object 



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# File 'lib/generators/repack/install_generator.rb', line 19

def copy_package_json
  copy_file "package.json", "package.json"
  if options[:router] || options[:god]
    insert_into_file './package.json', after: /dependencies\": {\n/ do
      <<-'RUBY'
"react-router": "^2.4.1",
      RUBY
    end
  end
  if options[:redux] || options[:god]
    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] || options[:god]
      insert_into_file './package.json', after: /dependencies\": {\n/ do
      <<-'RUBY'
"react-router-redux": "^4.0.5",
"redux-auth-wrapper": "^1.0.0",
      RUBY
     end
  end
end

#copy_webpack_conf ⇒ Object 



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# File 'lib/generators/repack/install_generator.rb', line 47

def copy_webpack_conf
  copy_file "webpack.config.js", "config/webpack.config.js"
  if yes?('Are you going to be deploying to heroku? (yes \ no)')
    puts 'Copying Heroku Webpack Config!'
    copy_file "webpack.config.heroku.js", "config/webpack.config.heroku.js"
    puts 'Adding Basic Puma Proc File'
    copy_file "Procfile", 'Procfile'
  end
end

#create_webpack_application_js ⇒ Object 



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# File 'lib/generators/repack/install_generator.rb', line 57

def create_webpack_application_js
  empty_directory "client"
  empty_directory "client/containers"
  empty_directory "client/components"
  empty_directory "client/__tests__"
  empty_directory "client/__tests__/__mocks__"
  copy_file "babelrc", "./.babelrc"
  copy_file "styleMock.js", "client/__tests__/__mocks__/styleMock.js"
  copy_file "fileMock.js", "client/__tests__/__mocks__/fileMock.js"
  if options[:router] && options[:redux]
    copy_file "boilerplate/router_redux/application.js", "client/application.js"
    copy_file "boilerplate/routes.js", "client/routes.js"
    copy_file "boilerplate/router_redux/store.js", "client/store.js"
    copy_file "boilerplate/router_redux/reducers.js", "client/reducers/index.js"
    create_file "client/actions.js"
    copy_file "boilerplate/router/App.js", "client/containers/App.js"
    copy_file "boilerplate/router/NoMatch.js", "client/components/NoMatch.js"
  elsif options[:router]
    copy_file "boilerplate/router/application.js", "client/application.js"
    copy_file "boilerplate/routes.js", "client/routes.js"
    copy_file "boilerplate/router/App.js", "client/containers/App.js"
    copy_file "boilerplate/router/NoMatch.js", "client/components/NoMatch.js"
  elsif options[:redux]
    copy_file "boilerplate/redux/application.js", "client/application.js"
    copy_file "boilerplate/redux/store.js", "client/store.js"
    copy_file "boilerplate/redux/reducers.js", "client/reducers/index.js"
    create_file "client/actions.js"
    copy_file "boilerplate/App.js", "client/containers/App.js"
  else
    unless options[:god]
      copy_file "boilerplate/application.js", "client/application.js"
      copy_file "boilerplate/App.js", "client/containers/App.js"
    end
  end

  haml_installed = Gem.loaded_specs.has_key? 'haml-rails'
  layouts_dir = 'app/views/layouts'
       haml_installed = Gem.loaded_specs.has_key? 'haml-rails'
  layouts_dir = 'app/views/layouts'

  application_view = haml_installed ? "#{layouts_dir}/application.html.haml" : "#{layouts_dir}/application.html.erb"

  if haml_installed
    if yes?('Convert all existing ERB views into HAML? (yes / no)')
      begin
        require 'html2haml'
      rescue LoadError
        `gem install html2haml`
      end
      `find . -name \*.erb -print | sed 'p;s/.erb$/.haml/' | xargs -n2 html2haml`
      `rm #{layouts_dir}/application.html.erb`
    end

    insert_into_file application_view, before: /%body/ do
      <<-'RUBY'
- if Rails.env.development?
  %script{:src => "http://localhost:3808/webpack-dev-server.js"}
      RUBY
    end

    insert_into_file application_view, after: /= yield/ do
        <<-'RUBY'

= javascript_include_tag *webpack_asset_paths('application')
        RUBY
    end
  else
    insert_into_file application_view, before: /<\/head>/ do <<-'RUBY'
  <% if Rails.env.development? %>
<script src="http://localhost:3808/webpack-dev-server.js"></script>
  <% end %>
    RUBY
    end
    insert_into_file application_view, before: /<\/body>/ do <<-'RUBY'
<%= javascript_include_tag *webpack_asset_paths('application') %>
    RUBY
    end
  end
end

#finishing_god_move ⇒ Object 



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# File 'lib/generators/repack/install_generator.rb', line 147

def finishing_god_move
  if options[:god]
    nav_template = ask('Frontend Framework: 1) Materialize, 2) Bootstrap, 3) None').strip
    case nav_template
      when 1
        copy_file "boilerplate/god_mode/components/MaterialNavbar.js", "client/components/Navbar.js"
      when 2
        copy_file "boilerplate/god_mode/components/BootstrapNavbar.js", "client/components/Navbar.js"
      when 3
        puts 'No Navbar template, all the components are ready for you to implement however you want.'
      else
        puts 'Wrong template choice, try again!'
        finishing_god_move
    end

    if nav_template == '3'
      copy_file "boilerplate/god_mode/containers/NoNavApp.js", "client/containers/App.js"
    else
      copy_file "boilerplate/god_mode/containers/App.js", "client/containers/App.js"
    end
    
    copy_file "boilerplate/router_redux/application.js", "client/application.js"
    copy_file "boilerplate/god_mode/routes.js", "client/routes.js"
    copy_file "boilerplate/router_redux/store.js", "client/store.js"
    copy_file "boilerplate/router/NoMatch.js", "client/components/NoMatch.js"
    copy_file "boilerplate/god_mode/actions/auth.js", "client/actions/auth.js"
    copy_file "boilerplate/god_mode/actions/flash.js", "client/actions/flash.js"
    copy_file "boilerplate/god_mode/components/Navbar.js", "client/components/Navbar.js"
    copy_file "boilerplate/god_mode/components/FlashMessage.js", "client/components/FlashMessage.js"
    copy_file "boilerplate/god_mode/components/Login.js", "client/components/Login.js"
    copy_file "boilerplate/god_mode/components/SignUp.js", "client/components/SignUp.js"
    copy_file "boilerplate/god_mode/components/Loading.js", "client/components/Loading.js"
    copy_file "boilerplate/god_mode/reducers/auth.js", "client/reducers/auth.js"
    copy_file "boilerplate/god_mode/reducers/flash.js", "client/reducers/flash.js"
    copy_file "boilerplate/god_mode/reducers/index.js", "client/reducers/index.js"
    copy_file "boilerplate/god_mode/controllers/api/users_controller.rb", "app/controllers/api/users_controller.rb"
    copy_file "boilerplate/god_mode/scss/alert.css.scss", "app/assets/stylesheets/alert.css.scss"
    gem "devise"
    Bundler.with_clean_env do
      run "bundle install"
    end
    run 'bin/spring stop'
    generate "devise:install"
    run "bundle exec rake db:create"
    model_name = ask("What would you like the user model to be called? [user]")
    model_name = "user" if model_name.blank?
    generate "devise", model_name
    generate "devise:controllers #{model_name.pluralize}"

    insert_into_file 'config/routes.rb', after: /devise_for :users/ do <<-'RUBY'
, controllers: {
sessions: 'users/sessions',
registrations: 'users/registrations'
  }
  namespace :api do
get 'logged_in_user', to: 'users#logged_in_user'
  end
    RUBY
    end
    ['./app/controllers/users/sessions_controller.rb', './app/controllers/users/registrations_controller.rb'].each do |c|
      insert_into_file c, after: /Devise::\W*.*\n/ do <<-'RUBY'
skip_before_action :verify_authenticity_token
respond_to :json
        RUBY
      end
    end
  end
  run 'bundle exec rake db:migrate'
end

#whats_next ⇒ Object 



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# File 'lib/generators/repack/install_generator.rb', line 217

def whats_next
  if options[:god]
    puts <<-EOF.strip_heredoc
       ██████╗  ██████╗ ██████╗     ███╗   ███╗ ██████╗ ██████╗ ███████╗    ███████╗███╗   ██╗ █████╗ ██████╗ ██╗     ███████╗██████╗ 
      ██╔════╝ ██╔═══██╗██╔══██╗    ████╗ ████║██╔═══██╗██╔══██╗██╔════╝    ██╔════╝████╗  ██║██╔══██╗██╔══██╗██║     ██╔════╝██╔══██╗
      ██║  ███╗██║   ██║██║  ██║    ██╔████╔██║██║   ██║██║  ██║█████╗      █████╗  ██╔██╗ ██║███████║██████╔╝██║     █████╗  ██║  ██║
      ██║   ██║██║   ██║██║  ██║    ██║╚██╔╝██║██║   ██║██║  ██║██╔══╝      ██╔══╝  ██║╚██╗██║██╔══██║██╔══██╗██║     ██╔══╝  ██║  ██║
      ╚██████╔╝╚██████╔╝██████╔╝    ██║ ╚═╝ ██║╚██████╔╝██████╔╝███████╗    ███████╗██║ ╚████║██║  ██║██████╔╝███████╗███████╗██████╔╝
      ╚═════╝  ╚═════╝ ╚═════╝     ╚═╝     ╚═╝ ╚═════╝ ╚═════╝ ╚══════╝    ╚══════╝╚═╝  ╚═══╝╚═╝  ╚═╝╚═════╝ ╚══════╝╚══════╝╚═════╝                                      

      Note: If you chose a frontend framework you still need to install and configure that gem in your project.

    EOF
  end
  puts <<-EOF.strip_heredoc
    We've set up the basics of repack for you, but you'll still
    need to:
      1. run yarn install or npm install depending on what package manager you are using
      2. Add an element with an id of 'app' to your layout
      3. To disable hot module replacement remove <script src="http://localhost:3808/webpack-dev-server.js"></script> from layout
      4. Run 'yarn run dev_server' to run the webpack-dev-server
      5. Run 'bundle exec rails s' to run the rails server (both servers must be running)
      6. If you are using react-router or god mode 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.  yarn 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/repack/blob/master/README.md
    for more info.
    Thanks for using Repack!
  EOF
end