Engine mounting fixes

lookbook-hq · May 29, 2024 · fc0ecbb · fc0ecbb
1 parent ee4fefd
commit fc0ecbb
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Showing 4 changed files with 15 additions and 4 deletions.
diff --git a/README.md b/README.md
@@ -45,7 +45,7 @@ Mount Lookbook at a path of your choosing in your `config/routes.rb` file:
 ```rb
 Rails.application.routes.draw do
   if Rails.env.development?
-    mount Lookbook::Engine => "/lookbook"
+    Lookbook::Engine.mount("/lookbook")
   end
 end
 ```

diff --git a/lib/lookbook/config.rb b/lib/lookbook/config.rb
@@ -56,7 +56,9 @@ def defaults
 
           languages: default_languages,
 
-          reload_on_change: dev?
+          reload_on_change: dev?,
+
+          mount_path: "/lookbook"
         })
       end
 

diff --git a/lib/lookbook/engine.rb b/lib/lookbook/engine.rb
@@ -50,8 +50,17 @@ def boot!
         info("Lookbook initialized#{" - watching filesystem for changes" if watch_files?}")
       end
 
+      def mount(mount_path = nil)
+        config.lookbook.mount_path = mount_path unless mount_path.nil?
+
+        Rails.application.routes.draw do
+          mount Lookbook::Engine => Lookbook::Engine.mount_path
+        end
+      end
+
       def mount_path
-        "/" + Utils.strip_slashes(routes.find_script_name({}))
+        path = config.lookbook.mount_path || Lookbook::Config.defaults.mount_path
+        "/#{Utils.strip_slashes(path)}"
       end
 
       def view_paths

diff --git a/test/demo/config/routes.rb b/test/demo/config/routes.rb
@@ -3,5 +3,5 @@
 Rails.application.routes.draw do
   root "demo#index"
 
-  mount Lookbook::Engine => "/lookbook"
+  Lookbook::Engine.mount("/lookbook")
 end