diff options
Diffstat (limited to 'railties/lib/rails/generators/app_base.rb')
-rw-r--r-- | railties/lib/rails/generators/app_base.rb | 67 |
1 files changed, 63 insertions, 4 deletions
diff --git a/railties/lib/rails/generators/app_base.rb b/railties/lib/rails/generators/app_base.rb index 91342c592c..87f6f01750 100644 --- a/railties/lib/rails/generators/app_base.rb +++ b/railties/lib/rails/generators/app_base.rb @@ -30,9 +30,12 @@ module Rails class_option :database, type: :string, aliases: "-d", default: "sqlite3", desc: "Preconfigure for selected database (options: #{DATABASES.join('/')})" - class_option :javascript, type: :string, aliases: "-j", default: "jquery", + class_option :javascript, type: :string, aliases: "-j", desc: "Preconfigure for selected JavaScript library" + class_option :yarn, type: :boolean, default: false, + desc: "Preconfigure for assets management with Yarn" + class_option :skip_gemfile, type: :boolean, default: false, desc: "Don't create a Gemfile" @@ -67,6 +70,9 @@ module Rails class_option :skip_listen, type: :boolean, default: false, desc: "Don't generate configuration that depends on the listen gem" + class_option :skip_coffee, type: :boolean, default: false, + desc: "Don't use CoffeeScript" + class_option :skip_javascript, type: :boolean, aliases: "-J", default: false, desc: "Skip JavaScript files" @@ -322,9 +328,13 @@ module Rails if options[:skip_javascript] || options[:skip_sprockets] [] else - gems = [coffee_gemfile_entry, javascript_runtime_gemfile_entry] - gems << GemfileEntry.version("#{options[:javascript]}-rails", nil, - "Use #{options[:javascript]} as the JavaScript library") + gems = [javascript_runtime_gemfile_entry] + gems << coffee_gemfile_entry unless options[:skip_coffee] + + if options[:javascript] + gems << GemfileEntry.version("#{options[:javascript]}-rails", nil, + "Use #{options[:javascript]} as the JavaScript library") + end unless options[:skip_turbolinks] gems << GemfileEntry.version("turbolinks", "~> 5", @@ -404,6 +414,55 @@ module Rails bundle_command("install") if bundle_install? end + def run_yarn + if package_json_exist? + if yarn_path + say_status :run, "yarn install" + yarn_command("install") + else + say_status :warning, "yarn option passed but Yarn executable was not detected in the system.", :yellow + say_status :warning, "Download Yarn at https://yarnpkg.com/en/docs/install", :yellow + end + end + end + + def package_json_exist? + File.exist?("vendor/package.json") + end + + def yarn_path + commands = ["yarn"] + + if Gem.win_platform? + ENV["PATHEXT"].split(File::PATH_SEPARATOR).each do |ext| + commands << commands[0] + ext + end + end + + yarn_path = commands.find do |cmd| + paths = ENV["PATH"].split(File::PATH_SEPARATOR) + + path = paths.find do |p| + full_path = File.expand_path(cmd, p) + File.executable?(full_path) && File.file?(full_path) + end + + path && File.expand_path(cmd, path) + end + + yarn_path + end + + def yarn_command(command) + full_command = "#{yarn_path} #{command}" + + if options[:quiet] + system(full_command, out: File::NULL) + else + system(full_command) + end + end + def generate_spring_binstubs if bundle_install? && spring_install? bundle_command("exec spring binstub --all") |