Add empty repositories index page [SCI-5248]

app/controllers/repositories_controller.rb

@@ -26,7 +26,9 @@ class RepositoriesController < ApplicationController
 
   def index
     respond_to do |format|
-      format.html do; end
+      format.html do
+        render 'empty_index' if @repositories.blank?
+      end
       format.json do
         render json: prepare_repositories_datatable(@repositories, current_team, params)
       end

app/views/repositories/empty_index.html.erb

@@ -0,0 +1,29 @@
+<% provide(:head_title, t('libraries.index.head_title')) %>
+<% provide(:container_class, 'no-second-nav-container') %>
+
+<%= render partial: 'sidebar', locals: { repositories: @repositories, archived: false } %>
+<div class="content-pane flexible repositories-index" data-readonly="<%= !current_user.is_admin_of_team?(current_team) %>">
+  <div class="content-header">
+    <h1 data-view-mode="active"><%= t('libraries.index.head_title') %></h1>
+  </div>
+  <div class="content-body">
+    <h1>
+      <%= t('repositories.index.empty_title') %>
+    </h1>
+    <% if can_create_repositories?(current_team) %>
+      <h5>
+        <%= t('repositories.index.empty_description_with_create') %>
+      </h5>
+      <a id="createRepoBtn" class="btn btn-primary create-new-repository" data-remote="true" href="<%= create_modal_team_repositories_path(current_team) %>">
+        <span class="fas fa-plus"></span>
+        <span class="hidden-xs"><%= t('libraries.index.no_libraries.create_new_button') %></span>
+      </a>
+    <% else %>
+      <h5>
+        <%= t('repositories.index.empty_description_no_create') %>
+      </h5>
+    <% end %>
+  </div>
+</div>
+
+<%= javascript_include_tag 'repositories/index' %>

config/locales/en.yml

@@ -1188,6 +1188,9 @@ en:
     index:
       head_title: "Inventories"
       title: "Inventories"
+      empty_title: "Your team has no inventories yet"
+      empty_description_no_create: "It would be a shame to waste all this space. Sadly you don’t have permission to add inventories. You can ask your team admin to grant you that permission."
+      empty_description_with_create: "It would be a shame to waste all this space. Create your first inventory now"
       add_new_repository_tab: "Add inventory"
       delete_flash: "\"%{name}\" inventory was successfully deleted!"
       rename_flash: "\"%{old_name}\" inventory was successfully renamed to \"%{new_name}\"!"