Class: ReactOnRails::Generators::BaseGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Includes:
GeneratorHelper
Defined in:
lib/generators/react_on_rails/base_generator.rb

Constant Summary collapse

CONFIGURE_RSPEC_TO_COMPILE_ASSETS = 
<<-STR.strip_heredoc
  RSpec.configure do |config|
    # Ensure that if we are running js tests, we are using latest webpack assets
    # This will use the defaults of :js and :server_rendering meta tags
    ReactOnRails::TestHelper.configure_rspec_to_compile_assets(config)
STR

Instance Method Summary collapse

Methods included from GeneratorHelper

#add_documentation_reference, #copy_file_and_missing_parent_directories, #dest_dir_exists?, #dest_file_exists?, #empty_directory_with_keep_file, #keep_file, #setup_file_error, #symlink_dest_file_to_dest_file

Instance Method Details

#add_base_gems_to_gemfile ⇒ Object 



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# File 'lib/generators/react_on_rails/base_generator.rb', line 75

def add_base_gems_to_gemfile
  run "bundle"
end

#add_hello_world_route ⇒ Object 



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# File 'lib/generators/react_on_rails/base_generator.rb', line 20

def add_hello_world_route
  route "get 'hello_world', to: 'hello_world#index'"
end

#add_yarn_dependencies ⇒ Object 



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# File 'lib/generators/react_on_rails/base_generator.rb', line 79

def add_yarn_dependencies
  major_minor_patch_only = /\A\d+\.\d+\.\d+\z/
  if ReactOnRails::VERSION.match?(major_minor_patch_only)
    run "yarn add react-on-rails@#{ReactOnRails::VERSION} --exact"
  else
    # otherwise add latest
    puts "Adding the latest react-on-rails NPM module. Double check this is correct in package.json"
    run "yarn add react-on-rails --exact"
  end

  puts "Adding React dependencies"
  run "yarn add react react-dom @babel/preset-react prop-types babel-plugin-transform-react-remove-prop-types \
      babel-plugin-macros"

  puts "Adding CSS handlers"

  run "yarn add -D css-loader css-minimizer-webpack-plugin mini-css-extract-plugin style-loader"

  puts "Adding dev dependencies"
  run "yarn add -D @pmmmwh/react-refresh-webpack-plugin react-refresh"
end

#append_to_spec_rails_helper ⇒ Object 



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# File 'lib/generators/react_on_rails/base_generator.rb', line 101

def append_to_spec_rails_helper
  rails_helper = File.join(destination_root, "spec/rails_helper.rb")
  if File.exist?(rails_helper)
    add_configure_rspec_to_compile_assets(rails_helper)
  else
    spec_helper = File.join(destination_root, "spec/spec_helper.rb")
    if File.exist?(spec_helper)
      add_configure_rspec_to_compile_assets(spec_helper)
    else
      # rubocop:disable Layout/EmptyLinesAroundArguments
      GeneratorMessages.add_info(
        <<-MSG.strip_heredoc

        We did not find a spec/rails_helper.rb or spec/spec_helper.rb to add
        the React on Rails Test helper, which ensures that if we are running
        js tests, then we are using latest webpack assets. You can later add
        this to your rspec config:

        # This will use the defaults of :js and :server_rendering meta tags
        ReactOnRails::TestHelper.configure_rspec_to_compile_assets(config)
        MSG
      )
      # rubocop:enable Layout/EmptyLinesAroundArguments

    end
  end
end

#copy_base_files ⇒ Object 



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# File 'lib/generators/react_on_rails/base_generator.rb', line 29

def copy_base_files
  base_path = "base/base/"
  base_files = %w[app/controllers/hello_world_controller.rb
                  app/views/layouts/hello_world.html.erb]
  base_templates = %w[config/initializers/react_on_rails.rb
                      Procfile.dev
                      Procfile.dev-static]
  base_files.each { |file| copy_file("#{base_path}#{file}", file) }
  base_templates.each do |file|
    template("#{base_path}/#{file}.tt", file, { packer_type: ReactOnRails::PackerUtils.packer_type })
  end
end

#copy_js_bundle_files ⇒ Object 



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# File 'lib/generators/react_on_rails/base_generator.rb', line 42

def copy_js_bundle_files
  base_path = "base/base/"
  base_files = %w[app/javascript/packs/server-bundle.js
                  app/javascript/bundles/HelloWorld/components/HelloWorldServer.js
                  app/javascript/bundles/HelloWorld/components/HelloWorld.module.css]
  base_files.each { |file| copy_file("#{base_path}#{file}", file) }
end

#copy_packer_config ⇒ Object 



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# File 'lib/generators/react_on_rails/base_generator.rb', line 68

def copy_packer_config
  puts "Adding Shakapacker #{ReactOnRails::PackerUtils.shakapacker_version} config"
  base_path = "base/base/"
  config = "config/shakapacker.yml"
  copy_file("#{base_path}#{config}", config)
end

#copy_webpack_config ⇒ Object 



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# File 'lib/generators/react_on_rails/base_generator.rb', line 50

def copy_webpack_config
  puts "Adding Webpack config"
  base_path = "base/base"
  base_files = %w[babel.config.js
                  config/webpack/clientWebpackConfig.js
                  config/webpack/commonWebpackConfig.js
                  config/webpack/test.js
                  config/webpack/development.js
                  config/webpack/production.js
                  config/webpack/serverWebpackConfig.js
                  config/webpack/webpack.config.js
                  config/webpack/webpackConfig.js]
  config = {
    message: "// The source code including full typescript support is available at:"
  }
  base_files.each { |file| template("#{base_path}/#{file}.tt", file, config) }
end

#create_react_directories ⇒ Object 



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# File 'lib/generators/react_on_rails/base_generator.rb', line 24

def create_react_directories
  dirs = %w[components]
  dirs.each { |name| empty_directory("app/javascript/bundles/HelloWorld/#{name}") }
end