Remove noindex meta tag (#1277)

ericmj · web-flow · commit 1ecb70d583ce · 2020-09-16T12:02:08.000+02:00
diff --git a/lib/ex_doc/formatter/html/templates/redirect_template.eex b/lib/ex_doc/formatter/html/templates/redirect_template.eex
@@ -4,7 +4,6 @@
     <meta charset="utf-8">
     <title><%= config.project %> v<%= config.version %> — Documentation</title>
     <meta http-equiv="refresh" content="0; url=<%= h(redirect_to) %>">
-    <meta name="robots" content="noindex">
     <meta name="generator" content="ExDoc v<%= ExDoc.version() %>">
   </head>
   <body></body>
diff --git a/test/ex_doc/formatter/html_test.exs b/test/ex_doc/formatter/html_test.exs
@@ -141,7 +141,6 @@ defmodule ExDoc.Formatter.HTMLTest do
       },
       index: %{
         title: ~r{<title>Elixir v1.0.1 — Documentation</title>},
-        index: ~r{<meta name="robots" content="noindex"},
         refresh: ~r{<meta http-equiv="refresh" content="0; url=RandomError.html">}
       },
       module: %{
@@ -154,7 +153,6 @@ defmodule ExDoc.Formatter.HTMLTest do
     assert content_index =~ re[:shared][:charset]
     assert content_index =~ re[:shared][:generator]
     assert content_index =~ re[:index][:title]
-    assert content_index =~ re[:index][:index]
     assert content_index =~ re[:index][:refresh]
     refute content_index =~ re[:module][:title]
     refute content_index =~ re[:module][:viewport]
@@ -166,7 +164,6 @@ defmodule ExDoc.Formatter.HTMLTest do
     assert content_module =~ re[:module][:viewport]
     assert content_module =~ re[:module][:x_ua]
     refute content_module =~ re[:index][:title]
-    refute content_module =~ re[:index][:index]
     refute content_module =~ re[:index][:refresh]
   end
 
