kubectl: improve

lib/docs/filters/kubectl/clean_html.rb

@@ -3,6 +3,10 @@ module Docs
     class CleanHtmlFilter < Filter
 
       def call
+        css('pre').each do |node|
+          node.content = node.content.squish
+          node['data-language'] = 'bash'
+        end
         doc
       end
 

lib/docs/scrapers/kubectl.rb

@@ -27,14 +27,7 @@ module Docs
 
     version '1.20' do
       self.release = "#{version}"
-      verStr = version.sub('.', '-')
-      self.base_url = "https://v#{verStr}.docs.kubernetes.io/docs/reference/generated/kubectl/kubectl-commands"
-    end
-
-    version '1.19' do
-      self.release = "#{version}"
-      verStr = version.sub('.', '-')
-      self.base_url = "https://v#{verStr}.docs.kubernetes.io/docs/reference/generated/kubectl/kubectl-commands"
+      self.base_url = "https://v#{version.sub('.', '-')}.docs.kubernetes.io/docs/reference/generated/kubectl/kubectl-commands"
     end
 
     def get_latest_version(opts)