Update elastic to 5.1

lib/elasticsearch/git/repository.rb

@@ -21,55 +21,52 @@ module Elasticsearch
         include Elasticsearch::Git::Model
         include Elasticsearch::Git::EncoderHelper
-        mapping _timestamp: { enabled: true }, _parent: { type: 'project' } do
+        mapping _parent: { type: 'project' } do
           indexes :blob do
-            indexes :id,          type: :string,
+            indexes :id,          type: :text,
                                   index_options: 'offsets',
                                   analyzer: :sha_analyzer
-            indexes :rid,         type: :string,
-                                  index: :not_analyzed
-            indexes :oid,         type: :string,
+            indexes :rid,         type: :keyword
+            indexes :oid,         type: :text,
                                   index_options: 'offsets',
                                   analyzer: :sha_analyzer
-            indexes :commit_sha,  type: :string,
+            indexes :commit_sha,  type: :text,
                                   index_options: 'offsets',
                                   analyzer: :sha_analyzer
-            indexes :path,        type: :string,
+            indexes :path,        type: :text,
                                   analyzer: :path_analyzer
-            indexes :file_name,   type: :string,
+            indexes :file_name,   type: :text,
                                   analyzer: :code_analyzer,
                                   search_analyzer: :code_search_analyzer
-            indexes :content,     type: :string,
+            indexes :content,     type: :text,
                                   index_options: 'offsets',
                                   analyzer: :code_analyzer,
                                   search_analyzer: :code_search_analyzer
-            indexes :language,    type: :string,
-                                  index: :not_analyzed
+            indexes :language,    type: :keyword
           end
           indexes :commit do
-            indexes :id,          type: :string,
+            indexes :id,          type: :text,
                                   index_options: 'offsets',
                                   analyzer: :sha_analyzer
-            indexes :rid,         type: :string,
-                                  index: :not_analyzed
-            indexes :sha,         type: :string,
+            indexes :rid,         type: :keyword
+            indexes :sha,         type: :text,
                                   index_options: 'offsets',
                                   analyzer: :sha_analyzer
             indexes :author do
-              indexes :name,      type: :string, index_options: 'offsets'
-              indexes :email,     type: :string, index_options: 'offsets'
+              indexes :name,      type: :text, index_options: 'offsets'
+              indexes :email,     type: :text, index_options: 'offsets'
               indexes :time,      type: :date, format: :basic_date_time_no_millis
             end
             indexes :commiter do
-              indexes :name,      type: :string, index_options: 'offsets'
-              indexes :email,     type: :string, index_options: 'offsets'
+              indexes :name,      type: :text, index_options: 'offsets'
+              indexes :email,     type: :text, index_options: 'offsets'
               indexes :time,      type: :date, format: :basic_date_time_no_millis
             end
-            indexes :message,     type: :string, index_options: 'offsets'
+            indexes :message,     type: :text, index_options: 'offsets'
           end
         end
@@ -465,16 +462,7 @@ module Elasticsearch
           options[:order] = :default if options[:order].blank?
-          order = case options[:order].to_sym
-                  when :recently_indexed
-                    { _timestamp: { order: :desc, mode: :min } }
-                  when :last_indexed
-                    { _timestamp: { order: :asc,  mode: :min } }
-                  else
-                    {}
-                  end
-
-          query_hash[:sort] = order.blank? ? [:_score] : [order, :_score]
+          query_hash[:sort] = [:_score]
           res = self.__elasticsearch__.search(query_hash)
           {
@@ -527,26 +515,16 @@ module Elasticsearch
           options[:order] = :default if options[:order].blank?
-          order = case options[:order].to_sym
-                  when :recently_indexed
-                    { _timestamp: { order: :desc, mode: :min } }
-                  when :last_indexed
-                    { _timestamp: { order: :asc, mode: :min } }
-                  else
-                    {}
-                  end
-
-          query_hash[:sort] = order.blank? ? [:_score] : [order, :_score]
+          query_hash[:sort] = [:_score]
           if options[:highlight]
             query_hash[:highlight] = {
               pre_tags: ["gitlabelasticsearch→"],
               post_tags: ["←gitlabelasticsearch"],
+              order: "score",
               fields: {
                 "blob.content" => {},
                 "blob.file_name" => {},
-                "type" => "fvh",
-                "boundary_chars" => "\n"
               }
             }
           end

lib/elasticsearch/git/version.rb

 module Elasticsearch
   module Git
-    VERSION = '1.0.2'
+    VERSION = '1.1.0'
   end
 end