Move asset copying to precompile task

- Moved the code for copying Bootstrap glyphicons and TinyMCE skins from the initializer to a custom Rake task.
- Created a new Rake task `assets:copy` to handle the copying of necessary files.
- Ensured that the `assets:copy` task runs before `assets:precompile` by setting it as a prerequisite.
- This change prevents the files from being copied every time the Rails application initializes (e.g., when starting the server or console), and only copies them during the asset precompilation process.

Author: aaronskiba

config/initializers/assets.rb

@@ -14,16 +14,3 @@
 # application.js, application.css, and all non-JS/CSS in the app/assets
 # folder are already added.
 # Rails.application.config.assets.precompile += %w( admin.js admin.css )
-
-# Bootstrap and TinyMCE expect their files to live in a specific place, so copy them over
-puts "Copying Bootstrap glyphicons to the public directory ..."
-source_dir = Dir.glob(Rails.root.join('node_modules', 'bootstrap', 'fonts', 'glyphicons-halflings-regular.*'))
-destination_dir = Rails.root.join('public', 'fonts', 'bootstrap')
-FileUtils.mkdir_p(destination_dir)
-FileUtils.cp_r(source_dir, destination_dir)
-
-puts "Copying TinyMCE skins to the public directory ..."
-source_dir = Dir.glob(Rails.root.join('node_modules', 'tinymce', 'skins', 'ui', 'oxide'))
-destination_dir = Rails.root.join('public', 'tinymce', 'skins')
-FileUtils.mkdir_p(destination_dir)
-FileUtils.cp_r(source_dir, destination_dir)

lib/tasks/assets.rake

@@ -0,0 +1,20 @@
+namespace :assets do
+  desc 'Copy Bootstrap glyphicons and TinyMCE skins to the public directory'
+  task :copy do
+    # Bootstrap and TinyMCE expect their files to live in a specific place, so copy them over
+    puts 'Copying Bootstrap glyphicons to the public directory ...'
+    source_dir = Dir.glob(Rails.root.join('node_modules', 'bootstrap', 'fonts', 'glyphicons-halflings-regular.*'))
+    destination_dir = Rails.root.join('public', 'fonts', 'bootstrap')
+    FileUtils.mkdir_p(destination_dir)
+    FileUtils.cp_r(source_dir, destination_dir)
+
+    puts 'Copying TinyMCE skins to the public directory ...'
+    source_dir = Dir.glob(Rails.root.join('node_modules', 'tinymce', 'skins', 'ui', 'oxide'))
+    destination_dir = Rails.root.join('public', 'tinymce', 'skins')
+    FileUtils.mkdir_p(destination_dir)
+    FileUtils.cp_r(source_dir, destination_dir)
+  end
+
+  # Run the copy task before precompiling assets
+  task precompile: :copy
+end