Class: Railsstrap::Generators::InstallGenerator

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

Instance Method Summary collapse

Instance Method Details

#add_assets ⇒ Object 



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

def add_assets

  js_manifest = 'app/assets/javascripts/application.js'
  css_manifest = 'app/assets/stylesheets/application.css'
  asset_initializer = 'config/initializers/assets.rb'
  config_asset_insert_line = "Rails.application.config.assets.precompile\s+=\s%w(.svg .eot .woff .ttf)"

  if File.exist?(asset_initializer) && ::Rails::VERSION::MAJOR >= 4 # Must be Rails 4+
    content = File.read(asset_initializer)
    if content.match(config_asset_insert_line)
      #set up properly
      puts "Ensure config/initializers/assets.rb contains this line:\n" + config_asset_insert_line
    else
      inject_into_file asset_initializer, config_asset_insert_line, :after => 'config.assets.precompile\n'
    end
  else #Assumes Rails 3.1 then (3.0 is not supported)...
    rails_three_config = 'config/environments/production.rb'
    if File.exist?(rails_three_config) && ::Rails::VERSION::MAJOR <= 4
      inject_into_file rails_three_config, config_asset_insert_line, :after => 'config.assets.precompile\n'
    end
  end

  if File.exist?(js_manifest)
    puts js_manifest
    inject_into_file js_manifest, "//= require railsstrap\n", before: 'require_tree\n'
  else
    copy_file "application.js", js_manifest
  end

  if File.exist?(css_manifest)
    # Add our own require:
    content = File.read(css_manifest)

    if content.match(/require_tree\s+\.\s*$/)
      # Good enough - that'll include our css
    else
      style_require_block = " *= require railsstrap\n"
      inject_into_file css_manifest, style_require_block, :after => "require_self\n"
    end
  else
    copy_file 'application.css', 'app/assets/stylesheets/application.css'
  end

end

#add_bootstrap ⇒ Object 



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

def add_bootstrap
  if use_coffeescript?
    copy_file "bootstrap.coffee", "app/assets/javascripts/bootstrap.js.coffee"
  else
    copy_file "bootstrap.js", "app/assets/javascripts/bootstrap.js"
  end
end

#add_locale ⇒ Object 



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# File 'lib/generators/railsstrap/install/install_generator.rb', line 65

def add_locale
  if File.exist?("config/locales/en.railsstrap.yml")
    localez = File.read("config/locales/en.railsstrap.yml")
    inject_into_file "config/locales/en.railsstrap.yml", localez, :after => "en\n"
  else
    copy_file "en.railsstrap.yml", "config/locales/en.railsstrap.yml"
  end
end

#cleanup_legacy ⇒ Object 



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# File 'lib/generators/railsstrap/install/install_generator.rb', line 74

def cleanup_legacy
  # Remove old requires (if any) that included railsstrap/railsstrap directly:
  gsub_file("app/assets/stylesheets/application.css", %r|\s*\*=\s*bootstrap/bootstrap\s*\n|, "")
  if File.exist?('app/assets/stylesheets/bootstrap_override.css.scss') || File.exist?('app/assets/stylesheets/bootstrap_override.less')
    puts <<-EOM
    Warning:
      app/assets/stylesheets/bootstrap_override exists
      It should be removed! Please read https://getbootstrap.com/docs/4.0/getting-started/theming/
    EOM
  end
end