Run benchmarks in CI (#1027)

@andrewjtait recently pointed out that our benchmarks were broken.
In order to prevent this from happening again, let's run them in CI.

.github/workflows/ci.yml

@@ -58,6 +58,26 @@ jobs:
         bundle install --jobs 4 --retry 3
         bundle exec rubocop
         bundle exec erblint **/*.html.erb
+  benchmark:
+    needs: lint
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - name: Setup Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 2.7.2
+    - uses: actions/cache@v2
+      with:
+        path: vendor/bundle
+        key: gems-build-rails-main-ruby-2.7.2-${{ hashFiles('**/Gemfile.lock') }}
+    - name: Run benchmarks
+      run: |
+        bundle config path vendor/bundle
+        bundle update
+        bundle exec rake benchmark
+        bundle exec rake translatable_benchmark
+        bundle exec rake slotable_benchmark
   test:
     needs: lint
     runs-on: ubuntu-latest

docs/CHANGELOG.md

@@ -27,6 +27,10 @@ title: Changelog
 
     *Andrew Tait*
 
+* Run benchmarks in CI.
+
+    *Joel Hawksley*
+
 ## 2.36.0
 
 * Add `slot_type` helper method.

performance/components/inline_component.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-class InlineComponent < ViewComponent::Base
+class Performance::InlineComponent < ViewComponent::Base
   def initialize(name:)
     @name = name
   end