Render Pages sitemap at root level

app/controllers/pages_core/sitemaps_controller.rb

@@ -0,0 +1,43 @@
+# frozen_string_literal: true
+
+module PagesCore
+  class SitemapsController < ApplicationController
+    include PagesCore::PagePathHelper
+    static_cache :index, :pages
+
+    def index
+      @sitemaps = PagesCore::Sitemap.sitemaps.flat_map do |entry|
+        if entry.is_a?(Proc)
+          locales.map { |l| instance_exec(l, &entry) }
+        else
+          entry
+        end
+      end.compact_blank.uniq
+    end
+
+    def pages
+      respond_to do |format|
+        format.xml { render xml: pages_sitemap.to_xml }
+      end
+    end
+
+    private
+
+    def pages_sitemap
+      pages = Page.published.where.not(skip_index: true)
+                  .localized(content_locale)
+
+      PagesCore::Sitemap.new do |map|
+        pages.each { |p| map.add(page_url(p.locale, p), lastmod: p.updated_at) }
+      end
+    end
+
+    def locales
+      if PagesCore.config.locales
+        PagesCore.config.locales.keys
+      else
+        [I18n.default_locale]
+      end
+    end
+  end
+end

config/routes.rb

@@ -30,10 +30,10 @@
   get "pages/:locale/*glob" => redirect("/%{locale}/pages/%{glob}"),
       locale: /\w\w\w/
 
-  # Sitemap
-  resource :sitemap, only: [:show] do
-    get :pages, path: ":locale/pages"
-  end
+  # Sitemaps
+  get("sitemap" => "pages_core/sitemaps#index", as: :sitemap_index)
+  get("/sitemap-pages-:locale" => "pages_core/sitemaps#pages",
+      as: :pages_sitemap)
 
   namespace :admin do
     get "users/login" => redirect("/admin/login")