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_foreman_to_gemfile ⇒ Object 



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# File 'lib/generators/webpack_rails_react/install_generator.rb', line 8

def add_foreman_to_gemfile
  gem 'foreman'
end

#add_to_gitignore ⇒ Object 



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# File 'lib/generators/webpack_rails_react/install_generator.rb', line 58

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

#copy_package_json ⇒ Object 



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# File 'lib/generators/webpack_rails_react/install_generator.rb', line 16

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

#copy_procfile ⇒ Object 



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# File 'lib/generators/webpack_rails_react/install_generator.rb', line 12

def copy_procfile
  copy_file "Procfile", "Procfile"
end

#copy_webpack_conf ⇒ Object 



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# File 'lib/generators/webpack_rails_react/install_generator.rb', line 20

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

#create_webpack_application_js ⇒ Object 



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# File 'lib/generators/webpack_rails_react/install_generator.rb', line 24

def create_webpack_application_js
  empty_directory "webpack"
  create_file "webpack/application.js" do
    "    import React from 'react';\n    import ReactDOM from 'react-dom';\n    import App from './App';\n\n    ReactDOM.render(\n      <App />,\n      document.getElementById('app')\n    )\n    EOF\n  end\n\n  create_file \"webpack/App.js\" do\n    <<-EOF.strip_heredoc\n      import React from 'react';\n\n      class App extends React.Component {\n        render() {\n          return(\n            <div>\n              Hello World\n            </div>\n          )\n        }\n      }\n\n      export default App;\n    EOF\n  end\nend\n".strip_heredoc

#run_bundle_install ⇒ Object 



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# File 'lib/generators/webpack_rails_react/install_generator.rb', line 72

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

#run_npm_install ⇒ Object 



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# File 'lib/generators/webpack_rails_react/install_generator.rb', line 68

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 76

def whats_next
  puts "\n    We've set up the basics of webpack-rails for you, but you'll still\n    need to:\n\n      1. Add the 'application' entry point in to your layout, and\n        e.g. <%= javascript_include_tag *webpack_asset_paths('application') %>\n      2. Add an element with an id of 'app' to your layout\n      3. Enable hot module replacement by adding <script src=\"http://localhost:3808/webpack-dev-server.js\"></script> to your layout\n      4. Run 'foreman start' to run the webpack-dev-server and rails server\n\n      Example app/views/layouts/application.html.erb\n      <!DOCTYPE html>\n      <html>\n        <head>\n          <title>WebpackDemo</title>\n          <%= stylesheet_link_tag    'application', media: 'all' %>\n          <%= javascript_include_tag 'application' %>\n          <script src=\"http://localhost:3808/webpack-dev-server.js\"></script>\n          <%= csrf_meta_tags %>\n        </head>\n        <body>\n\n          <%= yield %>\n          <%= javascript_include_tag *webpack_asset_paths('application') %>\n        </body>\n      </html>\n\n\n    See the README.md for this gem at\n    https://github.com/wdjungst/webpack-rails-react/blob/master/README.md\n    for more info.\n\n    Thanks for using webpack-rails-react!\n\n  EOF\nend\n".strip_heredoc