Rakefile in goodcheck-2.4.1 vs Rakefile in goodcheck-2.4.2

@@ -12,5 +12,25 @@
 namespace :docker do
   task :build do
     sh 'docker', 'build', '-t', 'sider/goodcheck:dev', '.'
   end
 end
+
+namespace :docs do
+  desc "Install dependencies for the documentation website"
+  task :install_deps do
+    on_docs_dir do
+      sh "yarn install"
+    end
+  end
+
+  desc "Build the documentation website"
+  task :build => [:install_deps] do
+    on_docs_dir do
+      sh "yarn run build"
+    end
+  end
+
+  def on_docs_dir(&block)
+    Dir.chdir "docusaurus/website", &block
+  end
+end