feat: Add --skip-suffix option to component generator

docs/CHANGELOG.md

@@ -10,6 +10,10 @@ nav_order: 5
 
 ## main
 
+* Add `--skip-suffix` option to component generator
+
+    *KAWAKAMI Moeki*
+
 * Add FreeATS to list of companies using ViewComponent.
 
     *Ilia Liamshin*

docs/index.md

@@ -230,6 +230,7 @@ ViewComponent is built by over a hundred members of the community, including:
 <img src="https://avatars.githubusercontent.com/tkowalewski" alt="tkowalewski" width="32" />
 <img src="https://avatars.githubusercontent.com/chloe-meister" alt="chloe-meister" width="32" />
 <img src="https://avatars.githubusercontent.com/zaratan" alt="zaratan" width="32" />
+<img src="https://avatars.githubusercontent.com/kawakamimoeki" alt="kawakamimoeki" width="32" />
 
 ## Who uses ViewComponent?
 

lib/rails/generators/component/component_generator.rb

@@ -19,9 +19,10 @@ class ComponentGenerator < Rails::Generators::NamedBase
       class_option :sidecar, type: :boolean, default: false
       class_option :stimulus, type: :boolean,
         default: ViewComponent::Base.config.generate.stimulus_controller
+      class_option :skip_suffix, type: :boolean, default: false
 
       def create_component_file
-        template "component.rb", File.join(component_path, class_path, "#{file_name}_component.rb")
+        template "component.rb", File.join(component_path, class_path, "#{file_name}#{options[:skip_suffix] ? "" : "_component"}.rb")
       end
 
       hook_for :test_framework

lib/rails/generators/component/templates/component.rb.tt

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 <% module_namespacing do -%>
-class <%= class_name %>Component < <%= parent_class %>
+class <%= class_name %><%= options[:skip_suffix] ? "" : "Component" %> < <%= parent_class %>
 <%- if initialize_signature -%>
   def initialize(<%= initialize_signature %>)
     <%= initialize_body %>

test/test_engine/test/generators/component_generator_test.rb

@@ -17,4 +17,14 @@ def test_component
       assert_no_match(/def initialize/, component)
     end
   end
+
+  def test_component_without_suffix
+    run_generator %w[example --skip-suffix]
+
+    assert_file "app/components/test_engine/example.rb" do |component|
+      assert_match(/module TestEngine/, component)
+      assert_match(/class Example < ViewComponent::Base/, component)
+      assert_no_match(/def initialize/, component)
+    end
+  end
 end