Add native code intelligence

This merge request enables code_navigation feature flag by default

app/helpers/projects_helper.rb

@@ -734,7 +734,7 @@ module ProjectsHelper
   end
 
   def native_code_navigation_enabled?(project)
-    Feature.enabled?(:code_navigation, project)
+    Feature.enabled?(:code_navigation, project, default_enabled: true)
   end
 
   def show_visibility_confirm_modal?(project)

app/serializers/diffs_entity.rb

@@ -78,7 +78,7 @@ class DiffsEntity < Grape::Entity
     options[:merge_request_diffs]
   end
 
-  expose :definition_path_prefix, if: -> (diff_file) { Feature.enabled?(:code_navigation, merge_request.project) } do |diffs|
+  expose :definition_path_prefix, if: -> (diff_file) { Feature.enabled?(:code_navigation, merge_request.project, default_enabled: true) } do |diffs|
     project_blob_path(merge_request.project, diffs.diff_refs&.head_sha)
   end
 
@@ -89,7 +89,7 @@ class DiffsEntity < Grape::Entity
   private
 
   def code_navigation_path(diffs)
-    return unless Feature.enabled?(:code_navigation, merge_request.project)
+    return unless Feature.enabled?(:code_navigation, merge_request.project, default_enabled: true)
 
     Gitlab::CodeNavigationPath.new(merge_request.project, diffs.diff_refs&.head_sha)
   end

app/serializers/paginated_diff_entity.rb

@@ -37,7 +37,7 @@ class PaginatedDiffEntity < Grape::Entity
   private
 
   def code_navigation_path(diffs)
-    return unless Feature.enabled?(:code_navigation, merge_request.project)
+    return unless Feature.enabled?(:code_navigation, merge_request.project, default_enabled: true)
 
     Gitlab::CodeNavigationPath.new(merge_request.project, diffs.diff_refs&.head_sha)
   end

app/services/ci/authorize_job_artifact_service.rb

@@ -36,7 +36,7 @@ module Ci
 
     def code_navigation_enabled?
       strong_memoize(:code_navigation_enabled) do
-        Feature.enabled?(:code_navigation, job.project)
+        Feature.enabled?(:code_navigation, job.project, default_enabled: true)
       end
     end
 

changelogs/unreleased/id-code-navigation-enable-feature.yml

+---
+title: Add native code intelligence
+merge_request: 34542
+author:
+type: added

lib/gitlab/code_navigation_path.rb

@@ -13,7 +13,7 @@ module Gitlab
     end
 
     def full_json_path_for(path)
-      return if Feature.disabled?(:code_navigation, project)
+      return unless Feature.enabled?(:code_navigation, project, default_enabled: true)
       return unless build
 
       raw_project_job_artifacts_path(project, build, path: "lsif/#{path}.json", file_type: :lsif)