typescript-ruby · knight-bubble · Dec 17, 2014 · Dec 17, 2014
diff --git a/README.md b/README.md
@@ -43,6 +43,11 @@ Configurations:
 Typescript::Rails::Compiler.default_options = [ ... ]
 ```
 
+To use typescript template generator, add to your config file:
+
+```
+config.app_generators.javascript_engine :typescript
+```
 
 ## Contributing
 

diff --git a/lib/rails/generators/typescript/assets/assets_generator.rb b/lib/rails/generators/typescript/assets/assets_generator.rb
@@ -0,0 +1,13 @@
+require "rails/generators/named_base"
+
+module Typescript
+  module Generators
+    class AssetsGenerator < ::Rails::Generators::NamedBase
+      source_root File.expand_path("../templates", __FILE__)
+
+      def copy_coffee
+        template "javascript.ts", File.join('app/assets/javascripts', class_path, "#{file_name}.ts")
+      end
+    end
+  end
+end
diff --git a/lib/rails/generators/typescript/assets/templates/javascript.ts b/lib/rails/generators/typescript/assets/templates/javascript.ts
diff --git a/lib/typescript/rails/engine.rb b/lib/typescript/rails/engine.rb
@@ -1,6 +1,9 @@
 require 'rails/engine'
 
 class Typescript::Rails::Engine < Rails::Engine
-  # For now, let's not be the default generator ...
-  # config.app_generators.javascript_engine :ts
+  # config.app_generators.javascript_engine :typescript
+
+  if config.respond_to?(:annotations)
+    config.annotations.register_extensions("ts") { |annotation| /#\s*(#{annotation}):?\s*(.*)$/ }
+  end
 end
diff --git a/test/asset_generator_test.rb b/test/asset_generator_test.rb
@@ -0,0 +1,15 @@
+require 'test_helper'
+require 'rails/generators/typescript/assets/assets_generator'
+
+class AssetGeneratorTest < Rails::Generators::TestCase
+  tests Typescript::Generators::AssetsGenerator
+
+  destination File.expand_path("../tmp", __FILE__)
+  setup :prepare_destination
+
+  def test_assets
+    run_generator %w(posts)
+    assert_no_file "app/assets/javascripts/posts.js"
+    assert_file "app/assets/javascripts/posts.ts"
+  end
+end
diff --git a/test/controller_generator_test.rb b/test/controller_generator_test.rb
@@ -0,0 +1,19 @@
+require 'test_helper'
+require 'rails/generators/rails/controller/controller_generator'
+require 'rails/generators/typescript/assets/assets_generator'
+
+class ControllerGeneratorTest < Rails::Generators::TestCase
+  tests Rails::Generators::ControllerGenerator
+
+  destination File.expand_path("../tmp", __FILE__)
+  setup do
+    prepare_destination
+    copy_routes
+  end
+
+  def test_assets
+    run_generator %w(posts --javascript-engine=typescript --orm=false)
+    assert_no_file "app/assets/javascripts/posts.js"
+    assert_file "app/assets/javascripts/posts.ts"
+  end
+end
diff --git a/test/scaffold_generator_test.rb b/test/scaffold_generator_test.rb
@@ -0,0 +1,19 @@
+require 'test_helper'
+require 'rails/generators/rails/scaffold/scaffold_generator'
+require 'rails/generators/typescript/assets/assets_generator'
+
+class ScaffoldGeneratorTest < Rails::Generators::TestCase
+  tests Rails::Generators::ScaffoldGenerator
+
+  destination File.expand_path("../tmp", __FILE__)
+  setup do
+    prepare_destination
+    copy_routes
+  end
+
+  def test_assets
+    run_generator %w(posts --javascript-engine=typescript --orm=false)
+    assert_no_file "app/assets/javascripts/posts.js"
+    assert_file "app/assets/javascripts/posts.ts"
+  end
+end
diff --git a/test/support/routes.rb b/test/support/routes.rb