feat: add a task to copy the built assets from the Maglev engine to the main app

Author: did

lib/tasks/maglev/vite.rake

@@ -58,5 +58,17 @@ namespace :maglev do
         Maglev::Engine.vite_ruby.commands.print_info
       end
     end
+
+    desc "Copy the ViteRuby's public directory to the app's public directory"
+    task copy_public_dir: :environment do
+      within_engine_folder do
+        output_dir_name = Maglev::Engine.vite_ruby.config.public_output_dir
+        source_path = Maglev::Engine.root.join('public', output_dir_name)
+        target_path = Rails.root.join('public', output_dir_name)
+        FileUtils.rm_rf(target_path)
+        FileUtils.mkdir_p(target_path)
+        FileUtils.cp_r(source_path, target_path)
+      end
+    end
   end
 end

lib/tasks/maglev_tasks.rake

@@ -6,17 +6,6 @@ def within_engine_folder(&block)
   Dir.chdir(File.join(__dir__, '..', '..'), &block)
 end
 
-# Load all task files only if they haven't been loaded before
-Dir[File.join(__dir__, 'maglev', '*.rake')].each do |file|
-  # Create a unique task loaded flag
-  task_name = File.basename(file, '.rake')
-  next if Rake::Task.task_defined?("maglev:#{task_name}:loaded")
-
-  load file
-  # Create a dummy task to mark this file as loaded
-  Rake::Task.define_task("maglev:#{task_name}:loaded")
-end
-
 unless ENV['VITE_RUBY_SKIP_ASSETS_PRECOMPILE_EXTENSION'] == 'true'
   if Rake::Task.task_defined?('assets:precompile')
     Rake::Task['assets:precompile'].enhance do |_task|