Merge pull request #236 from DirtyF/meta-generator

Add meta generator

lib/jekyll-seo-tag/drop.rb

@@ -20,6 +20,10 @@ module Jekyll
         Jekyll::SeoTag::VERSION
       end
 
+      def jekyll_version
+        Jekyll::VERSION
+      end
+
       # Should the `<title>` tag be generated for this page?
       def title?
         return false unless title

lib/template.html

@@ -3,6 +3,8 @@
   <title>{{ seo_tag.title }}</title>
 {% endif %}
 
+<meta name="generator" content="Jekyll v{{ seo_tag.jekyll_version }}" />
+
 {% if seo_tag.page_title %}
   <meta property="og:title" content="{{ seo_tag.page_title }}" />
 {% endif %}

spec/jekyll_seo_tag_integration_spec.rb

@@ -23,6 +23,10 @@ RSpec.describe Jekyll::SeoTag do
     expect(output).to match(%r!Jekyll SEO tag v#{version}!i)
   end
 
+  it "outputs meta generator" do
+    expect(output).to match(%r!Jekyll v#{Jekyll::VERSION}!i)
+  end
+
   it "outputs valid HTML" do
     site.process
     options = {
@@ -296,6 +300,7 @@ RSpec.describe Jekyll::SeoTag do
         expected = <<-EOS
 <!-- Begin Jekyll SEO tag v#{version} -->
 <title>Foo</title>
+<meta name="generator" content="Jekyll v#{Jekyll::VERSION}" />
 <meta property="og:title" content="Foo" />
 <meta property="og:locale" content="en_US" />
 <link rel="canonical" href="http://example.invalid/page.html" />