create-site.rb in nanoc-4.9.4

- old
+ new

@@ -3,10 +3,11 @@
 usage 'create-site [options] path'
 aliases :create_site, :cs
 summary 'create a site'
 description 'Create a new site at the given path. The site will use the `filesystem` data source.'
 flag nil, :force, 'force creation of new site'
+param :path
 
 module Nanoc::CLI::Commands
   class CreateSite < ::Nanoc::CLI::CommandRunner
     class << self
       protected
@@ -27,11 +28,11 @@
         auto_prune: true
 
       data_sources:
         - type: filesystem
           encoding: utf-8
-EOS
+    EOS
 
     DEFAULT_RULES = <<~EOS unless defined? DEFAULT_RULES
       #!/usr/bin/env ruby
 
       compile '/index.html' do
@@ -57,11 +58,11 @@
       compile '/**/*' do
         write item.identifier.to_s
       end
 
       layout '/**/*', :erb
-EOS
+    EOS
 
     DEFAULT_ITEM = <<~EOS unless defined? DEFAULT_ITEM
       ---
       title: Home
       ---
@@ -74,11 +75,11 @@
         <li><p><strong>Change this page’s content</strong> by editing the “index.html” file in the “content” directory. This is the actual page content, and therefore doesn’t include the header, sidebar or style information (those are part of the layout).</p></li>
         <li><p><strong>Change the layout</strong>, which is the “default.html” file in the “layouts” directory, and create something unique (and hopefully less bland).</p></li>
       </ul>
 
       <p>If you need any help with customizing your Nanoc web site, be sure to check out the documentation (see sidebar), and be sure to subscribe to the discussion group (also see sidebar). Enjoy!</p>
-EOS
+    EOS
 
     DEFAULT_STYLESHEET = <<~EOS unless defined? DEFAULT_STYLESHEET
       * {
         margin: 0;
         padding: 0;
@@ -178,11 +179,11 @@
       #sidebar li {
         font-size: 14px;
 
         line-height: 20px;
       }
-EOS
+    EOS
 
     DEFAULT_LAYOUT = <<~EOS unless defined? DEFAULT_LAYOUT
       <!DOCTYPE HTML>
       <html lang="en">
         <head>
@@ -210,17 +211,13 @@
               <li><a href="http://nanoc.ws/contributing/">Contributing</a></li>
             </ul>
           </div>
         </body>
       </html>
-EOS
+    EOS
 
     def run
-      # Extract arguments
-      if arguments.length != 1
-        raise Nanoc::Int::Errors::GenericTrivial, "usage: #{command.usage}"
-      end
-      path = arguments[0]
+      path = arguments[:path]
 
       # Check whether site exists
       if File.exist?(path) && (!File.directory?(path) || !(Dir.entries(path) - %w[. ..]).empty?) && !options[:force]
         raise(
           Nanoc::Int::Errors::GenericTrivial,