Merge branch 'master' into collapsable-pipeline-settingscollapsable-pipeline-settings

* master: (260 commits)
  Enable auto-retry in GitLab CI/CD pipeline
  Clean up new navigation templates
  Wait for gitaly to boot during tests
  Update 'Visibility of pipelines'
  refactored code
  Fix note resolution specs
  Add author and MR to changelog
  Tidy up projects API specs
  Resolve outdated diff discussions on push
  Fix migration
  change collapse to resolve and comments to discussions
  add unit tests for new collapse_outdated_diff_comments toggle
  Add functionality to collapse outdated diff comments regardless of discussion resolution
  refactor code based on feedback
  fix spec failures
  Use flexbox for prometheus graph row grouping instead of bootstrap classes
  Fix wrong API status codes
  small refactor
  Hide admin link from default search results for non-admins
  Make search dropdowns consistent
  ...

1 files changed, 7 insertions, 1 deletions

diff --git a/lib/api/entities.rb b/lib/api/entities.rb
index f13f2d723bb..9114b69606b 100644
--- a/lib/api/entities.rb
+++ b/lib/api/entities.rb
@@ -119,6 +119,7 @@ module API
       expose :archived?, as: :archived
       expose :visibility
       expose :owner, using: Entities::UserBasic, unless: ->(project, options) { project.group }
+      expose :resolve_outdated_diff_discussions
       expose :container_registry_enabled
 
       # Expose old field names with the new permissions methods to keep API compatible
@@ -491,6 +492,10 @@ module API
       expose :user, using: Entities::UserPublic
     end
 
+    class GPGKey < Grape::Entity
+      expose :id, :key, :created_at
+    end
+
     class Note < Grape::Entity
       # Only Issue and MergeRequest have iid
       NOTEABLE_TYPES_WITH_IID = %w(Issue MergeRequest).freeze
@@ -819,7 +824,7 @@ module API
 
     class Variable < Grape::Entity
       expose :key, :value
-      expose :protected?, as: :protected
+      expose :protected?, as: :protected, if: -> (entity, _) { entity.respond_to?(:protected?) }
     end
 
     class Pipeline < PipelineBasic
@@ -840,6 +845,7 @@ module API
 
     class PipelineScheduleDetails < PipelineSchedule
       expose :last_pipeline, using: Entities::PipelineBasic
+      expose :variables, using: Entities::Variable
     end
 
     class EnvironmentBasic < Grape::Entity