lib/travis/cli/command.rb in travis-1.6.1.travis.363.4 vs lib/travis/cli/command.rb in travis-1.6.1

@@ -132,16 +132,23 @@
         error "Outdated CLI version, run `gem install travis` or use --skip-version-check." if Travis::VERSION < last_check['version']
       rescue Timeout::Error, Faraday::Error::ClientError
       end
 
       def check_completion
-        return if skip_completion_check? or config['checked_completion'] or !interactive?
-        write_to($stderr) do
-          next if Tools::Completion.completion_installed?
-          next unless agree('Shell completion not installed. Would you like to like to install it now? ') { |q| q.default = "y" }
-          Tools::Completion.install_completion
+        return if skip_completion_check? or !interactive?
+
+        if config['checked_completion']
+          Tools::Completion.update_completion if config['completion_version'] != Travis::VERSION
+        else
+          write_to($stderr) do
+            next Tools::Completion.update_completion if Tools::Completion.completion_installed?
+            next unless agree('Shell completion not installed. Would you like to like to install it now? ') { |q| q.default = "y" }
+            Tools::Completion.install_completion
+          end
         end
+
         config['checked_completion'] = true
+        config['completion_version'] = Travis::VERSION
       end
 
       def check_ruby
         return if RUBY_VERSION > '1.9.2' or skip_version_check?
         warn "Your Ruby version is outdated, please consider upgrading, as we will drop support for #{RUBY_VERSION} soon!"