Merge remote-tracking branch 'origin/master' into list-multiple-clusters

.gitlab-ci.yml

@@ -586,6 +586,7 @@ codequality:
     paths: [codeclimate.json]
 
 qa:internal:
+  <<: *except-docs
   stage: test
   variables:
     SETUP_DB: "false"

app/assets/javascripts/dispatcher.js

@@ -298,18 +298,21 @@ import ProjectVariables from './project_variables';
           break;
         case 'projects:snippets:show':
           initNotes();
+          new ZenMode();
           break;
         case 'projects:snippets:new':
         case 'projects:snippets:edit':
         case 'projects:snippets:create':
         case 'projects:snippets:update':
           new GLForm($('.snippet-form'), true);
+          new ZenMode();
           break;
         case 'snippets:new':
         case 'snippets:edit':
         case 'snippets:create':
         case 'snippets:update':
           new GLForm($('.snippet-form'), false);
+          new ZenMode();
           break;
         case 'projects:releases:edit':
           new ZenMode();
@@ -546,6 +549,7 @@ import ProjectVariables from './project_variables';
           new LineHighlighter();
           new BlobViewer();
           initNotes();
+          new ZenMode();
           break;
         case 'import:fogbugz:new_user_map':
           new UsersSelect();

app/controllers/admin/appearances_controller.rb

@@ -4,8 +4,8 @@ class Admin::AppearancesController < Admin::ApplicationController
   def show
   end
 
-  def preview
-    render 'preview', layout: 'devise'
+  def preview_sign_in
+    render 'preview_sign_in', layout: 'devise'
   end
 
   def create
@@ -52,7 +52,7 @@ class Admin::AppearancesController < Admin::ApplicationController
   def appearance_params
     params.require(:appearance).permit(
       :title, :description, :logo, :logo_cache, :header_logo, :header_logo_cache,
-      :updated_by
+      :new_project_guidelines, :updated_by
     )
   end
 end

app/helpers/appearances_helper.rb

 module AppearancesHelper
   def brand_title
-    if brand_item && brand_item.title
-      brand_item.title
-    else
-      'GitLab Community Edition'
-    end
+    brand_item&.title.presence || 'GitLab Community Edition'
   end
 
   def brand_image
-    if brand_item.logo?
-      image_tag brand_item.logo
-    else
-      nil
-    end
+    image_tag(brand_item.logo) if brand_item&.logo?
   end
 
   def brand_text
     markdown_field(brand_item, :description)
   end
 
+  def brand_new_project_guidelines
+    markdown_field(brand_item, :new_project_guidelines)
+  end
+
   def brand_item
     @appearance ||= Appearance.current
   end
 
   def brand_header_logo
-    if brand_item && brand_item.header_logo?
+    if brand_item&.header_logo?
       image_tag brand_item.header_logo
     else
       render 'shared/logo.svg'
@@ -33,7 +29,7 @@ module AppearancesHelper
 
   # Skip the 'GitLab' type logo when custom brand logo is set
   def brand_header_logo_type
-    unless brand_item && brand_item.header_logo?
+    unless brand_item&.header_logo?
       render 'shared/logo_type.svg'
     end
   end

app/models/appearance.rb

@@ -2,9 +2,8 @@ class Appearance < ActiveRecord::Base
   include CacheMarkdownField
 
   cache_markdown_field :description
+  cache_markdown_field :new_project_guidelines
 
-  validates :title,       presence: true
-  validates :description, presence: true
   validates :logo,        file_size: { maximum: 1.megabyte }
   validates :header_logo, file_size: { maximum: 1.megabyte }
 

app/models/ci/build.rb

 module Ci
   class Build < CommitStatus
+    prepend ArtifactMigratable
     include TokenAuthenticatable
     include AfterCommitQueue
     include Presentable
@@ -10,9 +11,14 @@ module Ci
     belongs_to :erased_by, class_name: 'User'
 
     has_many :deployments, as: :deployable
+
     has_one :last_deployment, -> { order('deployments.id DESC') }, as: :deployable, class_name: 'Deployment'
     has_many :trace_sections, class_name: 'Ci::BuildTraceSection'
 
+    has_many :job_artifacts, class_name: 'Ci::JobArtifact', foreign_key: :job_id, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
+    has_one :job_artifacts_archive, -> { where(file_type: Ci::JobArtifact.file_types[:archive]) }, class_name: 'Ci::JobArtifact', inverse_of: :job, foreign_key: :job_id
+    has_one :job_artifacts_metadata, -> { where(file_type: Ci::JobArtifact.file_types[:metadata]) }, class_name: 'Ci::JobArtifact', inverse_of: :job, foreign_key: :job_id
+
     # The "environment" field for builds is a String, and is the unexpanded name
     def persisted_environment
       @persisted_environment ||= Environment.find_by(
@@ -31,15 +37,37 @@ module Ci
 
     scope :unstarted, ->() { where(runner_id: nil) }
     scope :ignore_failures, ->() { where(allow_failure: false) }
-    scope :with_artifacts, ->() { where.not(artifacts_file: [nil, '']) }
+    scope :with_artifacts, ->() do
+      where('(artifacts_file IS NOT NULL AND artifacts_file <> ?) OR EXISTS (?)',
+        '', Ci::JobArtifact.select(1).where('ci_builds.id = ci_job_artifacts.job_id'))
+    end
     scope :with_artifacts_not_expired, ->() { with_artifacts.where('artifacts_expire_at IS NULL OR artifacts_expire_at > ?', Time.now) }
     scope :with_expired_artifacts, ->() { with_artifacts.where('artifacts_expire_at < ?', Time.now) }
     scope :last_month, ->() { where('created_at > ?', Date.today - 1.month) }
     scope :manual_actions, ->() { where(when: :manual, status: COMPLETED_STATUSES + [:manual]) }
     scope :ref_protected, -> { where(protected: true) }
 
-    mount_uploader :artifacts_file, ArtifactUploader
-    mount_uploader :artifacts_metadata, ArtifactUploader
+    scope :matches_tag_ids, -> (tag_ids) do
+      matcher = ::ActsAsTaggableOn::Tagging
+        .where(taggable_type: CommitStatus)
+        .where(context: 'tags')
+        .where('taggable_id = ci_builds.id')
+        .where.not(tag_id: tag_ids).select('1')
+
+      where("NOT EXISTS (?)", matcher)
+    end
+
+    scope :with_any_tags, -> do
+      matcher = ::ActsAsTaggableOn::Tagging
+        .where(taggable_type: CommitStatus)
+        .where(context: 'tags')
+        .where('taggable_id = ci_builds.id').select('1')
+
+      where("EXISTS (?)", matcher)
+    end
+
+    mount_uploader :legacy_artifacts_file, LegacyArtifactUploader, mount_on: :artifacts_file
+    mount_uploader :legacy_artifacts_metadata, LegacyArtifactUploader, mount_on: :artifacts_metadata
 
     acts_as_taggable
 
@@ -326,14 +354,6 @@ module Ci
       project.running_or_pending_build_count(force: true)
     end
 
-    def artifacts?
-      !artifacts_expired? && artifacts_file.exists?
-    end
-
-    def artifacts_metadata?
-      artifacts? && artifacts_metadata.exists?
-    end
-
     def artifacts_metadata_entry(path, **options)
       metadata = Gitlab::Ci::Build::Artifacts::Metadata.new(
         artifacts_metadata.path,
@@ -386,6 +406,7 @@ module Ci
 
     def keep_artifacts!
       self.update(artifacts_expire_at: nil)
+      self.job_artifacts.update_all(expire_at: nil)
     end
 
     def coverage_regex
@@ -473,11 +494,7 @@ module Ci
     private
 
     def update_artifacts_size
-      self.artifacts_size = if artifacts_file.exists?
-                              artifacts_file.size
-                            else
-                              nil
-                            end
+      self.artifacts_size = legacy_artifacts_file&.size
     end
 
     def erase_trace!

app/models/ci/job_artifact.rb

+module Ci
+  class JobArtifact < ActiveRecord::Base
+    extend Gitlab::Ci::Model
+
+    belongs_to :project
+    belongs_to :job, class_name: "Ci::Build", foreign_key: :job_id
+
+    before_save :set_size, if: :file_changed?
+
+    mount_uploader :file, JobArtifactUploader
+
+    enum file_type: {
+      archive: 1,
+      metadata: 2
+    }
+
+    def self.artifacts_size_for(project)
+      self.where(project: project).sum(:size)
+    end
+
+    def set_size
+      self.size = file.size
+    end
+
+    def expire_in
+      expire_at - Time.now if expire_at
+    end
+
+    def expire_in=(value)
+      self.expire_at =
+        if value
+          ChronicDuration.parse(value)&.seconds&.from_now
+        end
+    end
+  end
+end

app/models/ci/runner.rb

@@ -112,7 +112,7 @@ module Ci
     def can_pick?(build)
       return false if self.ref_protected? && !build.protected?
 
-      assignable_for?(build.project) && accepting_tags?(build)
+      assignable_for?(build.project_id) && accepting_tags?(build)
     end
 
     def only_for?(project)
@@ -171,8 +171,8 @@ module Ci
       end
     end
 
-    def assignable_for?(project)
-      is_shared? || projects.exists?(id: project.id)
+    def assignable_for?(project_id)
+      is_shared? || projects.exists?(id: project_id)
     end
 
     def accepting_tags?(build)

app/models/concerns/artifact_migratable.rb

+# Adapter class to unify the interface between mounted uploaders and the
+# Ci::Artifact model
+# Meant to be prepended so the interface can stay the same
+module ArtifactMigratable
+  def artifacts_file
+    job_artifacts_archive&.file || legacy_artifacts_file
+  end
+
+  def artifacts_metadata
+    job_artifacts_metadata&.file || legacy_artifacts_metadata
+  end
+
+  def artifacts?
+    !artifacts_expired? && artifacts_file.exists?
+  end
+
+  def artifacts_metadata?
+    artifacts? && artifacts_metadata.exists?
+  end
+
+  def artifacts_file_changed?
+    job_artifacts_archive&.file_changed? || attribute_changed?(:artifacts_file)
+  end
+
+  def remove_artifacts_file!
+    if job_artifacts_archive
+      job_artifacts_archive.destroy
+    else
+      remove_legacy_artifacts_file!
+    end
+  end
+
+  def remove_artifacts_metadata!
+    if job_artifacts_metadata
+      job_artifacts_metadata.destroy
+    else
+      remove_legacy_artifacts_metadata!
+    end
+  end
+
+  def artifacts_size
+    read_attribute(:artifacts_size).to_i +
+      job_artifacts_archive&.size.to_i + job_artifacts_metadata&.size.to_i
+  end
+end

app/models/group.rb

@@ -2,6 +2,7 @@ require 'carrierwave/orm/activerecord'
 
 class Group < Namespace
   include Gitlab::ConfigHelper
+  include AfterCommitQueue
   include AccessRequestable
   include Avatarable
   include Referable

app/models/key.rb

@@ -2,6 +2,7 @@ require 'digest/md5'
 
 class Key < ActiveRecord::Base
   include Gitlab::CurrentSettings
+  include AfterCommitQueue
   include Sortable
 
   belongs_to :user

app/models/member.rb

 class Member < ActiveRecord::Base
+  include AfterCommitQueue
   include Sortable
   include Importable
   include Expirable

app/models/project_statistics.rb

@@ -35,7 +35,9 @@ class ProjectStatistics < ActiveRecord::Base
   end
 
   def update_build_artifacts_size
-    self.build_artifacts_size = project.builds.sum(:artifacts_size)
+    self.build_artifacts_size =
+      project.builds.sum(:artifacts_size) +
+      Ci::JobArtifact.artifacts_size_for(self)
   end
 
   def update_storage_size

app/models/service.rb

@@ -211,7 +211,7 @@ class Service < ActiveRecord::Base
   def async_execute(data)
     return unless supported_events.include?(data[:object_kind])
 
-    Sidekiq::Client.enqueue(ProjectServiceWorker, id, data)
+    ProjectServiceWorker.perform_async(id, data)
   end
 
   def issue_tracker?

app/models/user.rb

@@ -7,6 +7,7 @@ class User < ActiveRecord::Base
   include Gitlab::ConfigHelper
   include Gitlab::CurrentSettings
   include Gitlab::SQL::Pattern
+  include AfterCommitQueue
   include Avatarable
   include Referable
   include Sortable
@@ -903,6 +904,7 @@ class User < ActiveRecord::Base
 
   def post_destroy_hook
     log_info("User \"#{name}\" (#{email})  was removed")
+
     system_hook_service.execute_hooks_for(self, :destroy)
   end
 

app/services/ci/register_job_service.rb

@@ -22,6 +22,16 @@ module Ci
 
       valid = true
 
+      if Feature.enabled?('ci_job_request_with_tags_matcher')
+        # pick builds that does not have other tags than runner's one
+        builds = builds.matches_tag_ids(runner.tags.ids)
+
+        # pick builds that have at least one tag
+        unless runner.run_untagged?
+          builds = builds.with_any_tags
+        end
+      end
+
       builds.find do |build|
         next unless runner.can_pick?(build)
 

app/services/projects/update_pages_service.rb

@@ -18,7 +18,7 @@ module Projects
       @status.enqueue!
       @status.run!
 
-      raise 'missing pages artifacts' unless build.artifacts_file?
+      raise 'missing pages artifacts' unless build.artifacts?
       raise 'pages are outdated' unless latest?
 
       # Create temporary directory in which we will extract the artifacts

app/services/system_hooks_service.rb

 class SystemHooksService
   def execute_hooks_for(model, event)
-    execute_hooks(build_event_data(model, event))
+    data = build_event_data(model, event)
+
+    model.run_after_commit_or_now do
+      SystemHooksService.new.execute_hooks(data)
+    end
   end
 
   def execute_hooks(data, hooks_scope = :all)

app/services/web_hook_service.rb

@@ -63,7 +63,7 @@ class WebHookService
   end
 
   def async_execute
-    Sidekiq::Client.enqueue(WebHookWorker, hook.id, data, hook_name)
+    WebHookWorker.perform_async(hook.id, data, hook_name)
   end
 
   private

app/uploaders/job_artifact_uploader.rb

+class JobArtifactUploader < GitlabUploader
+  storage :file
+
+  def self.local_store_path
+    Gitlab.config.artifacts.path
+  end
+
+  def self.artifacts_upload_path
+    File.join(self.local_store_path, 'tmp/uploads/')
+  end
+
+  def size
+    return super if model.size.nil?
+
+    model.size
+  end
+
+  def store_dir
+    default_local_path
+  end
+
+  def cache_dir
+    File.join(self.class.local_store_path, 'tmp/cache')
+  end
+
+  def work_dir
+    File.join(self.class.local_store_path, 'tmp/work')
+  end
+
+  private
+
+  def default_local_path
+    File.join(self.class.local_store_path, default_path)
+  end
+
+  def default_path
+    creation_date = model.created_at.utc.strftime('%Y_%m_%d')
+
+    File.join(disk_hash[0..1], disk_hash[2..3], disk_hash,
+              creation_date, model.job_id.to_s, model.id.to_s)
+  end
+
+  def disk_hash
+    @disk_hash ||= Digest::SHA2.hexdigest(model.project_id.to_s)
+  end
+end

app/uploaders/artifact_uploader.rb → app/uploaders/legacy_artifact_uploader.rb

-class ArtifactUploader < GitlabUploader
+class LegacyArtifactUploader < GitlabUploader
   storage :file
 
-  attr_reader :job, :field
-
-  def self.local_artifacts_store
+  def self.local_store_path
     Gitlab.config.artifacts.path
   end
 
   def self.artifacts_upload_path
-    File.join(self.local_artifacts_store, 'tmp/uploads/')
-  end
-
-  def initialize(job, field)
-    @job, @field = job, field
+    File.join(self.local_store_path, 'tmp/uploads/')
   end
 
   def store_dir
@@ -20,20 +14,20 @@ class ArtifactUploader < GitlabUploader
   end
 
   def cache_dir
-    File.join(self.class.local_artifacts_store, 'tmp/cache')
+    File.join(self.class.local_store_path, 'tmp/cache')
   end
 
   def work_dir
-    File.join(self.class.local_artifacts_store, 'tmp/work')
+    File.join(self.class.local_store_path, 'tmp/work')
   end
 
   private
 
   def default_local_path
-    File.join(self.class.local_artifacts_store, default_path)
+    File.join(self.class.local_store_path, default_path)
   end
 
   def default_path
-    File.join(job.created_at.utc.strftime('%Y_%m'), job.project_id.to_s, job.id.to_s)
+    File.join(model.created_at.utc.strftime('%Y_%m'), model.project_id.to_s, model.id.to_s)
   end
 end

app/views/admin/appearances/_form.html.haml

 = form_for @appearance, url: admin_appearances_path, html: { class: 'form-horizontal'} do |f|
   = form_errors(@appearance)
 
+  %fieldset.app_logo
+    %legend
+      Navigation bar:
+  .form-group
+    = f.label :header_logo, 'Header logo', class: 'control-label'
+    .col-sm-10
+      - if @appearance.header_logo?
+        = image_tag @appearance.header_logo_url, class: 'appearance-light-logo-preview'
+        - if @appearance.persisted?
+          %br
+          = link_to 'Remove header logo', header_logos_admin_appearances_path, data: { confirm: "Header logo will be removed. Are you sure?"}, method: :delete, class: "btn btn-remove btn-sm remove-logo"
+        %hr
+      = f.hidden_field :header_logo_cache
+      = f.file_field :header_logo, class: ""
+      .hint
+        Maximum file size is 1MB. Pages are optimized for a 28px tall header logo
+
   %fieldset.sign-in
     %legend
       Sign in/Sign up pages:
@@ -28,27 +45,22 @@
       .hint
         Maximum file size is 1MB. Pages are optimized for a 640x360 px logo.
 
-  %fieldset.app_logo
+  %fieldset
     %legend
-      Navigation bar:
+      New project pages:
   .form-group
-    = f.label :header_logo, 'Header logo', class: 'control-label'
+    = f.label :new_project_guidelines, class: 'control-label'
     .col-sm-10
-      - if @appearance.header_logo?
-        = image_tag @appearance.header_logo_url, class: 'appearance-light-logo-preview'
-        - if @appearance.persisted?
-          %br
-          = link_to 'Remove header logo', header_logos_admin_appearances_path, data: { confirm: "Header logo will be removed. Are you sure?"}, method: :delete, class: "btn btn-remove btn-sm remove-logo"
-        %hr
-      = f.hidden_field :header_logo_cache
-      = f.file_field :header_logo, class: ""
+      = f.text_area :new_project_guidelines, class: "form-control", rows: 10
       .hint
-        Maximum file size is 1MB. Pages are optimized for a 28px tall header logo
+        Guidelines parsed with #{link_to "GitLab Flavored Markdown", help_page_path('user/markdown'), target: '_blank'}.
 
   .form-actions
     = f.submit 'Save', class: 'btn btn-save append-right-10'
     - if @appearance.persisted?
-      = link_to 'Preview last save', preview_admin_appearances_path, class: 'btn', target: '_blank', rel: 'noopener noreferrer'
+      Preview last save:
+      = link_to 'Sign-in page', preview_sign_in_admin_appearances_path, class: 'btn', target: '_blank', rel: 'noopener noreferrer'
+      = link_to 'New project page', new_project_path, class: 'btn', target: '_blank', rel: 'noopener noreferrer'
 
     - if @appearance.updated_at
       %span.pull-right

app/views/layouts/devise.html.haml

@@ -15,8 +15,8 @@
             .col-sm-7.brand-holder.pull-left
               %h1
                 = brand_title
-              - if brand_item
                 = brand_image
+              - if brand_item&.description?
                 = brand_text
               - else
                 %h3 Open source software to collaborate on code

app/views/projects/_md_preview.html.haml

@@ -25,7 +25,7 @@
         = markdown_toolbar_button({ icon: "list-bulleted", data: { "md-tag" => "* ", "md-prepend" => true }, title: "Add a bullet list" })
         = markdown_toolbar_button({ icon: "list-numbered", data: { "md-tag" => "1. ", "md-prepend" => true }, title: "Add a numbered list" })
         = markdown_toolbar_button({ icon: "task-done", data: { "md-tag" => "* [ ] ", "md-prepend" => true }, title: "Add a task list" })
-        %button.toolbar-btn.toolbar-fullscreen-btn.js-zen-enter.has-tooltip{ type: "button", tabindex: -1, aria: { label: "Go full screen" }, title: "Go full screen", data: { container: "body" } }
+        %button.toolbar-btn.toolbar-fullscreen-btn.js-zen-enter.has-tooltip{ type: "button", tabindex: -1, "aria-label": "Go full screen", title: "Go full screen", data: { container: "body" } }
           = sprite_icon("screen-full")
 
   .md-write-holder

app/views/projects/new.html.haml

@@ -18,6 +18,7 @@
         A project is where you house your files (repository), plan your work (issues), and publish your documentation (wiki), #{link_to 'among other things', help_page_path("user/project/index.md", anchor: "projects-features"), target: '_blank'}.
       %p
         All features are enabled when you create a project, but you can disable the ones you don’t need in the project settings.
+      = brand_new_project_guidelines
     .col-lg-9.js-toggle-container
       %ul.nav-links.gitlab-tabs{ role: 'tablist' }
         %li.active{ role: 'presentation' }

app/workers/admin_email_worker.rb

 class AdminEmailWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include CronjobQueue
 
   def perform

app/workers/authorized_projects_worker.rb

 class AuthorizedProjectsWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   # Schedules multiple jobs and waits for them to be completed.
   def self.bulk_perform_and_wait(args_list)
@@ -17,11 +16,6 @@ class AuthorizedProjectsWorker
     waiter.wait
   end
 
-  # Schedules multiple jobs to run in sidekiq without waiting for completion
-  def self.bulk_perform_async(args_list)
-    Sidekiq::Client.push_bulk('class' => self, 'queue' => sidekiq_options['queue'], 'args' => args_list)
-  end
-
   # Performs multiple jobs directly. Failed jobs will be put into sidekiq so
   # they can benefit from retries
   def self.bulk_perform_inline(args_list)

app/workers/background_migration_worker.rb

 class BackgroundMigrationWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
-
-  # Enqueues a number of jobs in bulk.
-  #
-  # The `jobs` argument should be an Array of Arrays, each sub-array must be in
-  # the form:
-  #
-  #     [migration-class, [arg1, arg2, ...]]
-  def self.perform_bulk(jobs)
-    Sidekiq::Client.push_bulk('class' => self,
-                              'queue' => sidekiq_options['queue'],
-                              'args' => jobs)
-  end
-
-  # Schedules multiple jobs in bulk, with a delay.
-  #
-  def self.perform_bulk_in(delay, jobs)
-    now = Time.now.to_i
-    schedule = now + delay.to_i
-
-    if schedule <= now
-      raise ArgumentError, 'The schedule time must be in the future!'
-    end
-
-    Sidekiq::Client.push_bulk('class' => self,
-                              'queue' => sidekiq_options['queue'],
-                              'args' => jobs,
-                              'at' => schedule)
-  end
+  include ApplicationWorker
 
   # Performs the background migration.
   #

app/workers/build_coverage_worker.rb

 class BuildCoverageWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include PipelineQueue
 
   def perform(build_id)

app/workers/build_finished_worker.rb

 class BuildFinishedWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include PipelineQueue
 
   enqueue_in group: :processing

app/workers/build_hooks_worker.rb

 class BuildHooksWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include PipelineQueue
 
   enqueue_in group: :hooks

app/workers/build_queue_worker.rb

 class BuildQueueWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include PipelineQueue
 
   enqueue_in group: :processing

app/workers/build_success_worker.rb

 class BuildSuccessWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include PipelineQueue
 
   enqueue_in group: :processing

app/workers/build_trace_sections_worker.rb

 class BuildTraceSectionsWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include PipelineQueue
 
   def perform(build_id)

app/workers/cluster_install_app_worker.rb

 class ClusterInstallAppWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include ClusterQueue
   include ClusterApplications
 

app/workers/cluster_provision_worker.rb

 class ClusterProvisionWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include ClusterQueue
 
   def perform(cluster_id)

app/workers/cluster_wait_for_app_installation_worker.rb

 class ClusterWaitForAppInstallationWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include ClusterQueue
   include ClusterApplications
 

app/workers/concerns/application_worker.rb

+Sidekiq::Worker.extend ActiveSupport::Concern
+
+module ApplicationWorker
+  extend ActiveSupport::Concern
+
+  include Sidekiq::Worker
+
+  included do
+    sidekiq_options queue: base_queue_name
+  end
+
+  module ClassMethods
+    def base_queue_name
+      name
+        .sub(/\AGitlab::/, '')
+        .sub(/Worker\z/, '')
+        .underscore
+        .tr('/', '_')
+    end
+
+    def queue
+      get_sidekiq_options['queue'].to_s
+    end
+
+    def bulk_perform_async(args_list)
+      Sidekiq::Client.push_bulk('class' => self, 'args' => args_list)
+    end
+
+    def bulk_perform_in(delay, args_list)
+      now = Time.now.to_i
+      schedule = now + delay.to_i
+
+      if schedule <= now
+        raise ArgumentError, 'The schedule time must be in the future!'
+      end
+
+      Sidekiq::Client.push_bulk('class' => self, 'args' => args_list, 'at' => schedule)
+    end
+  end
+end

app/workers/concerns/dedicated_sidekiq_queue.rb

-# Concern that sets the queue of a Sidekiq worker based on the worker's class
-# name/namespace.
-module DedicatedSidekiqQueue
-  extend ActiveSupport::Concern
-
-  included do
-    sidekiq_options queue: name.sub(/Worker\z/, '').underscore.tr('/', '_')
-  end
-end

app/workers/concerns/gitlab/github_import/object_importer.rb

@@ -8,7 +8,7 @@ module Gitlab
       extend ActiveSupport::Concern
 
       included do
-        include Sidekiq::Worker
+        include ApplicationWorker
         include GithubImport::Queue
         include ReschedulingMethods
         include NotifyUponDeath

app/workers/create_gpg_signature_worker.rb

 class CreateGpgSignatureWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   def perform(commit_sha, project_id)
     project = Project.find_by(id: project_id)

app/workers/create_pipeline_worker.rb

 class CreatePipelineWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include PipelineQueue
 
   enqueue_in group: :creation

app/workers/delete_merged_branches_worker.rb

 class DeleteMergedBranchesWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   def perform(project_id, user_id)
     begin

app/workers/delete_user_worker.rb

 class DeleteUserWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   def perform(current_user_id, delete_user_id, options = {})
     delete_user  = User.find(delete_user_id)

app/workers/email_receiver_worker.rb

 class EmailReceiverWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   def perform(raw)
     return unless Gitlab::IncomingEmail.enabled?

app/workers/emails_on_push_worker.rb

 class EmailsOnPushWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   attr_reader :email, :skip_premailer
 

app/workers/expire_build_artifacts_worker.rb

 class ExpireBuildArtifactsWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include CronjobQueue
 
   def perform
@@ -8,6 +8,6 @@ class ExpireBuildArtifactsWorker
     build_ids = Ci::Build.with_expired_artifacts.pluck(:id)
     build_ids = build_ids.map { |build_id| [build_id] }
 
-    Sidekiq::Client.push_bulk('class' => ExpireBuildInstanceArtifactsWorker, 'args' => build_ids )
+    ExpireBuildInstanceArtifactsWorker.bulk_perform_async(build_ids)
   end
 end

app/workers/expire_build_instance_artifacts_worker.rb

 class ExpireBuildInstanceArtifactsWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   def perform(build_id)
     build = Ci::Build

app/workers/expire_job_cache_worker.rb

 class ExpireJobCacheWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include PipelineQueue
 
   enqueue_in group: :cache

app/workers/expire_pipeline_cache_worker.rb

 class ExpirePipelineCacheWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include PipelineQueue
 
   enqueue_in group: :cache

app/workers/git_garbage_collect_worker.rb

 class GitGarbageCollectWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
   include Gitlab::CurrentSettings
 
   sidekiq_options retry: false

app/workers/gitlab/github_import/advance_stage_worker.rb

@@ -7,7 +7,7 @@ module Gitlab
     # been completed this worker will advance the import process to the next
     # stage.
     class AdvanceStageWorker
-      include Sidekiq::Worker
+      include ApplicationWorker
 
       sidekiq_options queue: 'github_importer_advance_stage', dead: false
 

app/workers/gitlab/github_import/refresh_import_jid_worker.rb

@@ -3,7 +3,7 @@
 module Gitlab
   module GithubImport
     class RefreshImportJidWorker
-      include Sidekiq::Worker
+      include ApplicationWorker
       include GithubImport::Queue
 
       # The interval to schedule new instances of this job at.

app/workers/gitlab/github_import/stage/finish_import_worker.rb

@@ -4,7 +4,7 @@ module Gitlab
   module GithubImport
     module Stage
       class FinishImportWorker
-        include Sidekiq::Worker
+        include ApplicationWorker
         include GithubImport::Queue
         include StageMethods
 

app/workers/gitlab/github_import/stage/import_base_data_worker.rb

@@ -4,7 +4,7 @@ module Gitlab
   module GithubImport
     module Stage
       class ImportBaseDataWorker
-        include Sidekiq::Worker
+        include ApplicationWorker
         include GithubImport::Queue
         include StageMethods
 

app/workers/gitlab/github_import/stage/import_issues_and_diff_notes_worker.rb

@@ -4,7 +4,7 @@ module Gitlab
   module GithubImport
     module Stage
       class ImportIssuesAndDiffNotesWorker
-        include Sidekiq::Worker
+        include ApplicationWorker
         include GithubImport::Queue
         include StageMethods
 

app/workers/gitlab/github_import/stage/import_notes_worker.rb

@@ -4,7 +4,7 @@ module Gitlab
   module GithubImport
     module Stage
       class ImportNotesWorker
-        include Sidekiq::Worker
+        include ApplicationWorker
         include GithubImport::Queue
         include StageMethods
 

app/workers/gitlab/github_import/stage/import_pull_requests_worker.rb

@@ -4,7 +4,7 @@ module Gitlab
   module GithubImport
     module Stage
       class ImportPullRequestsWorker
-        include Sidekiq::Worker
+        include ApplicationWorker
         include GithubImport::Queue
         include StageMethods
 

app/workers/gitlab/github_import/stage/import_repository_worker.rb

@@ -4,7 +4,7 @@ module Gitlab
   module GithubImport
     module Stage
       class ImportRepositoryWorker
-        include Sidekiq::Worker
+        include ApplicationWorker
         include GithubImport::Queue
         include StageMethods
 

app/workers/gitlab_shell_worker.rb

 class GitlabShellWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include Gitlab::ShellAdapter
-  include DedicatedSidekiqQueue
 
   def perform(action, *arg)
     gitlab_shell.__send__(action, *arg) # rubocop:disable GitlabSecurity/PublicSend

app/workers/gitlab_usage_ping_worker.rb

 class GitlabUsagePingWorker
   LEASE_TIMEOUT = 86400
 
-  include Sidekiq::Worker
+  include ApplicationWorker
   include CronjobQueue
 
   def perform

app/workers/group_destroy_worker.rb

 class GroupDestroyWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
   include ExceptionBacktrace
 
   def perform(group_id, user_id)

app/workers/import_export_project_cleanup_worker.rb

 class ImportExportProjectCleanupWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include CronjobQueue
 
   def perform

app/workers/invalid_gpg_signature_update_worker.rb

 class InvalidGpgSignatureUpdateWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   def perform(gpg_key_id)
     gpg_key = GpgKey.find_by(id: gpg_key_id)

app/workers/irker_worker.rb

@@ -2,8 +2,7 @@ require 'json'
 require 'socket'
 
 class IrkerWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   def perform(project_id, chans, colors, push_data, settings)
     project = Project.find(project_id)

app/workers/merge_worker.rb

 class MergeWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   def perform(merge_request_id, current_user_id, params)
     params = params.with_indifferent_access

app/workers/namespaceless_project_destroy_worker.rb

@@ -5,14 +5,9 @@
 # The worker will reject doing anything for projects that *do* have a
 # namespace. For those use ProjectDestroyWorker instead.
 class NamespacelessProjectDestroyWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
   include ExceptionBacktrace
 
-  def self.bulk_perform_async(args_list)
-    Sidekiq::Client.push_bulk('class' => self, 'queue' => sidekiq_options['queue'], 'args' => args_list)
-  end
-
   def perform(project_id)
     begin
       project = Project.unscoped.find(project_id)

app/workers/new_issue_worker.rb

 class NewIssueWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
   include NewIssuable
 
   def perform(issue_id, user_id)

app/workers/new_merge_request_worker.rb

 class NewMergeRequestWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
   include NewIssuable
 
   def perform(merge_request_id, user_id)

app/workers/new_note_worker.rb

 class NewNoteWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   # Keep extra parameter to preserve backwards compatibility with
   # old `NewNoteWorker` jobs (can remove later)

app/workers/pages_worker.rb

 class PagesWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
 
   sidekiq_options queue: :pages, retry: false
 

app/workers/pipeline_hooks_worker.rb

 class PipelineHooksWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include PipelineQueue
 
   enqueue_in group: :hooks

app/workers/pipeline_metrics_worker.rb

 class PipelineMetricsWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include PipelineQueue
 
   def perform(pipeline_id)

app/workers/pipeline_notification_worker.rb

 class PipelineNotificationWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include PipelineQueue
 
   def perform(pipeline_id, recipients = nil)

app/workers/pipeline_process_worker.rb

 class PipelineProcessWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include PipelineQueue
 
   enqueue_in group: :processing

app/workers/pipeline_schedule_worker.rb

 class PipelineScheduleWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include CronjobQueue
 
   def perform

app/workers/pipeline_success_worker.rb

 class PipelineSuccessWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include PipelineQueue
 
   enqueue_in group: :processing

app/workers/pipeline_update_worker.rb

 class PipelineUpdateWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include PipelineQueue
 
   enqueue_in group: :processing

app/workers/post_receive.rb

 class PostReceive
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   def perform(gl_repository, identifier, changes)
     project, is_wiki = Gitlab::GlRepository.parse(gl_repository)

app/workers/process_commit_worker.rb

@@ -5,8 +5,7 @@
 # Consider using an extra worker if you need to add any extra (and potentially
 # slow) processing of commits.
 class ProcessCommitWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   # project_id - The ID of the project this commit belongs to.
   # user_id - The ID of the user that pushed the commit.

app/workers/project_cache_worker.rb

 # Worker for updating any project specific caches.
 class ProjectCacheWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   LEASE_TIMEOUT = 15.minutes.to_i
 

app/workers/project_destroy_worker.rb

 class ProjectDestroyWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
   include ExceptionBacktrace
 
   def perform(project_id, user_id, params)

app/workers/project_export_worker.rb

 class ProjectExportWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
   include ExceptionBacktrace
 
   sidekiq_options retry: 3

app/workers/project_migrate_hashed_storage_worker.rb

 class ProjectMigrateHashedStorageWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   LEASE_TIMEOUT = 30.seconds.to_i
 

app/workers/project_service_worker.rb

 class ProjectServiceWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   sidekiq_options dead: false
 

app/workers/propagate_service_template_worker.rb

 # Worker for updating any project specific caches.
 class PropagateServiceTemplateWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   LEASE_TIMEOUT = 4.hours.to_i
 

app/workers/prune_old_events_worker.rb

 class PruneOldEventsWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include CronjobQueue
 
   def perform

app/workers/reactive_caching_worker.rb

 class ReactiveCachingWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   def perform(class_name, id, *args)
     klass = begin

app/workers/remove_expired_group_links_worker.rb

 class RemoveExpiredGroupLinksWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include CronjobQueue
 
   def perform

app/workers/remove_expired_members_worker.rb

 class RemoveExpiredMembersWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include CronjobQueue
 
   def perform

app/workers/remove_old_web_hook_logs_worker.rb

 class RemoveOldWebHookLogsWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include CronjobQueue
 
   WEB_HOOK_LOG_LIFETIME = 2.days

app/workers/remove_unreferenced_lfs_objects_worker.rb

 class RemoveUnreferencedLfsObjectsWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include CronjobQueue
 
   def perform

app/workers/repository_archive_cache_worker.rb

 class RepositoryArchiveCacheWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include CronjobQueue
 
   def perform

app/workers/repository_check/batch_worker.rb

 module RepositoryCheck
   class BatchWorker
-    include Sidekiq::Worker
+    include ApplicationWorker
     include CronjobQueue
 
     RUN_TIME = 3600

app/workers/repository_check/clear_worker.rb

 module RepositoryCheck
   class ClearWorker
-    include Sidekiq::Worker
+    include ApplicationWorker
     include RepositoryCheckQueue
 
     def perform

app/workers/repository_check/single_repository_worker.rb

 module RepositoryCheck
   class SingleRepositoryWorker
-    include Sidekiq::Worker
+    include ApplicationWorker
     include RepositoryCheckQueue
 
     def perform(project_id)

app/workers/repository_fork_worker.rb

 class RepositoryForkWorker
   ForkError = Class.new(StandardError)
 
-  include Sidekiq::Worker
+  include ApplicationWorker
   include Gitlab::ShellAdapter
-  include DedicatedSidekiqQueue
   include ProjectStartImport
 
   sidekiq_options status_expiration: StuckImportJobsWorker::IMPORT_JOBS_EXPIRATION

app/workers/repository_import_worker.rb

 class RepositoryImportWorker
   ImportError = Class.new(StandardError)
 
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
   include ExceptionBacktrace
   include ProjectStartImport
 

app/workers/requests_profiles_worker.rb

 class RequestsProfilesWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include CronjobQueue
 
   def perform

app/workers/schedule_update_user_activity_worker.rb

 class ScheduleUpdateUserActivityWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include CronjobQueue
 
   def perform(batch_size = 500)

app/workers/stage_update_worker.rb

 class StageUpdateWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include PipelineQueue
 
   enqueue_in group: :processing

app/workers/storage_migrator_worker.rb

 class StorageMigratorWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   BATCH_SIZE = 100
 

app/workers/stuck_ci_jobs_worker.rb

 class StuckCiJobsWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include CronjobQueue
 
   EXCLUSIVE_LEASE_KEY = 'stuck_ci_builds_worker_lease'.freeze

app/workers/stuck_import_jobs_worker.rb

 class StuckImportJobsWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include CronjobQueue
 
   IMPORT_JOBS_EXPIRATION = 15.hours.to_i

app/workers/stuck_merge_jobs_worker.rb

 class StuckMergeJobsWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include CronjobQueue
 
   def perform

app/workers/system_hook_push_worker.rb

 class SystemHookPushWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   def perform(push_data, hook_id)
     SystemHooksService.new.execute_hooks(push_data, hook_id)

app/workers/trending_projects_worker.rb

 class TrendingProjectsWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include CronjobQueue
 
   def perform

app/workers/update_merge_requests_worker.rb

 class UpdateMergeRequestsWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   LOG_TIME_THRESHOLD = 90 # seconds
 

app/workers/update_user_activity_worker.rb

 class UpdateUserActivityWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   def perform(pairs)
     pairs = cast_data(pairs)

app/workers/upload_checksum_worker.rb

 class UploadChecksumWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   def perform(upload_id)
     upload = Upload.find(upload_id)

app/workers/wait_for_cluster_creation_worker.rb

 class WaitForClusterCreationWorker
-  include Sidekiq::Worker
+  include ApplicationWorker
   include ClusterQueue
 
   def perform(cluster_id)

app/workers/web_hook_worker.rb

 class WebHookWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
+  include ApplicationWorker
 
   sidekiq_options retry: 4, dead: false
 

changelogs/unreleased/40508-snippets-zen-mode.yml

+---
+title: Init zen mode in snippets pages
+merge_request:
+author:
+type: fixed

changelogs/unreleased/feature-custom-text-for-new-projects.yml

+---
+title: Add custom brand text on new project pages
+merge_request: 15541
+author: Markus Koller
+type: changed

changelogs/unreleased/perform-sql-matching-of-tags.yml

+---
+title: Perform SQL matching of Build&Runner tags to greatly speed-up job picking
+merge_request:
+author:
+type: performance

config/gitlab.yml.example

@@ -649,6 +649,8 @@ test:
     # user: YOUR_USERNAME
   pages:
     path: tmp/tests/pages
+  artifacts:
+    path: tmp/tests/artifacts
   repositories:
     storages:
       default:

config/initializers/forbid_sidekiq_in_transactions.rb

@@ -13,20 +13,19 @@ module Sidekiq
 
     module ClassMethods
       module NoSchedulingFromTransactions
-        NESTING = ::Rails.env.test? ? 1 : 0
-
         %i(perform_async perform_at perform_in).each do |name|
           define_method(name) do |*args|
-            return super(*args) if Sidekiq::Worker.skip_transaction_check
-            return super(*args) unless ActiveRecord::Base.connection.open_transactions > NESTING
+            if !Sidekiq::Worker.skip_transaction_check && AfterCommitQueue.inside_transaction?
+              raise <<-MSG.strip_heredoc
+                `#{self}.#{name}` cannot be called inside a transaction as this can lead to
+                race conditions when the worker runs before the transaction is committed and
+                tries to access a model that has not been saved yet.
 
-            raise <<-MSG.strip_heredoc
-              `#{self}.#{name}` cannot be called inside a transaction as this can lead to
-              race conditions when the worker runs before the transaction is committed and
-              tries to access a model that has not been saved yet.
+                Use an `after_commit` hook, or include `AfterCommitQueue` and use a `run_after_commit` block instead.
+              MSG
+            end
 
-              Use an `after_commit` hook, or include `AfterCommitQueue` and use a `run_after_commit` block instead.
-            MSG
+            super(*args)
           end
         end
       end

config/initializers/sidekiq.rb

@@ -64,13 +64,13 @@ end
 # The Sidekiq client API always adds the queue to the Sidekiq queue
 # list, but mail_room and gitlab-shell do not. This is only necessary
 # for monitoring.
-config = YAML.load_file(Rails.root.join('config', 'sidekiq_queues.yml').to_s)
-
 begin
+  queues = Gitlab::SidekiqConfig.worker_queues
+
   Sidekiq.redis do |conn|
     conn.pipelined do
-      config[:queues].each do |queue|
-        conn.sadd('queues', queue[0])
+      queues.each do |queue|
+        conn.sadd('queues', queue)
       end
     end
   end

config/routes/admin.rb

@@ -97,7 +97,7 @@ namespace :admin do
 
   resource :appearances, only: [:show, :create, :update], path: 'appearance' do
     member do
-      get :preview
+      get :preview_sign_in
       delete :logo
       delete :header_logos
     end

db/fixtures/development/14_pipelines.rb

@@ -124,11 +124,11 @@ class Gitlab::Seeder::Pipelines
     return unless %w[build test].include?(build.stage)
 
     artifacts_cache_file(artifacts_archive_path) do |file|
-      build.artifacts_file = file
+      build.job_artifacts.build(project: build.project, file_type: :archive, file: file)
     end
 
     artifacts_cache_file(artifacts_metadata_path) do |file|
-      build.artifacts_metadata = file
+      build.job_artifacts.build(project: build.project, file_type: :metadata, file: file)
     end
   end
 

db/migrate/20170918072948_create_job_artifacts.rb

+class CreateJobArtifacts < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    create_table :ci_job_artifacts do |t|
+      t.belongs_to :project, null: false, index: true, foreign_key: { on_delete: :cascade }
+      t.integer :job_id, null: false
+      t.integer :file_type, null: false
+      t.integer :size, limit: 8
+
+      t.datetime_with_timezone :created_at, null: false
+      t.datetime_with_timezone :updated_at, null: false
+      t.datetime_with_timezone :expire_at
+
+      t.string :file
+
+      t.foreign_key :ci_builds, column: :job_id, on_delete: :cascade
+      t.index [:job_id, :file_type], unique: true
+    end
+  end
+end

db/migrate/20171122131600_add_new_project_guidelines_to_appearances.rb

+class AddNewProjectGuidelinesToAppearances < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    change_table :appearances do |t|
+      t.text :new_project_guidelines
+      t.text :new_project_guidelines_html
+    end
+  end
+end

db/post_migrate/20170627101016_schedule_event_migrations.rb

@@ -25,14 +25,14 @@ class ScheduleEventMigrations < ActiveRecord::Migration
         # We push multiple jobs at a time to reduce the time spent in
         # Sidekiq/Redis operations. We're using this buffer based approach so we
         # don't need to run additional queries for every range.
-        BackgroundMigrationWorker.perform_bulk(jobs)
+        BackgroundMigrationWorker.bulk_perform_async(jobs)
         jobs.clear
       end
 
       jobs << ['MigrateEventsToPushEventPayloads', [min, max]]
     end
 
-    BackgroundMigrationWorker.perform_bulk(jobs) unless jobs.empty?
+    BackgroundMigrationWorker.bulk_perform_async(jobs) unless jobs.empty?
   end
 
   def down

db/post_migrate/20171005130944_schedule_create_gpg_key_subkeys_from_gpg_keys.rb

@@ -19,7 +19,7 @@ class ScheduleCreateGpgKeySubkeysFromGpgKeys < ActiveRecord::Migration
         [MIGRATION, [id]]
       end
 
-      BackgroundMigrationWorker.perform_bulk(jobs)
+      BackgroundMigrationWorker.bulk_perform_async(jobs)
     end
   end
 

db/schema.rb

@@ -36,6 +36,8 @@ ActiveRecord::Schema.define(version: 20171124150326) do
     t.datetime_with_timezone "updated_at", null: false
     t.text "description_html"
     t.integer "cached_markdown_version"
+    t.text "new_project_guidelines"
+    t.text "new_project_guidelines_html"
   end
 
   create_table "application_settings", force: :cascade do |t|
@@ -319,6 +321,20 @@ ActiveRecord::Schema.define(version: 20171124150326) do
 
   add_index "ci_group_variables", ["group_id", "key"], name: "index_ci_group_variables_on_group_id_and_key", unique: true, using: :btree
 
+  create_table "ci_job_artifacts", force: :cascade do |t|
+    t.integer "project_id", null: false
+    t.integer "job_id", null: false
+    t.integer "file_type", null: false
+    t.integer "size", limit: 8
+    t.datetime_with_timezone "created_at", null: false
+    t.datetime_with_timezone "updated_at", null: false
+    t.datetime_with_timezone "expire_at"
+    t.string "file"
+  end
+
+  add_index "ci_job_artifacts", ["job_id", "file_type"], name: "index_ci_job_artifacts_on_job_id_and_file_type", unique: true, using: :btree
+  add_index "ci_job_artifacts", ["project_id"], name: "index_ci_job_artifacts_on_project_id", using: :btree
+
   create_table "ci_pipeline_schedule_variables", force: :cascade do |t|
     t.string "key", null: false
     t.text "value"
@@ -1909,6 +1925,8 @@ ActiveRecord::Schema.define(version: 20171124150326) do
   add_foreign_key "ci_builds", "ci_stages", column: "stage_id", name: "fk_3a9eaa254d", on_delete: :cascade
   add_foreign_key "ci_builds", "projects", name: "fk_befce0568a", on_delete: :cascade
   add_foreign_key "ci_group_variables", "namespaces", column: "group_id", name: "fk_33ae4d58d8", on_delete: :cascade
+  add_foreign_key "ci_job_artifacts", "ci_builds", column: "job_id", on_delete: :cascade
+  add_foreign_key "ci_job_artifacts", "projects", on_delete: :cascade
   add_foreign_key "ci_pipeline_schedule_variables", "ci_pipeline_schedules", column: "pipeline_schedule_id", name: "fk_41c35fda51", on_delete: :cascade
   add_foreign_key "ci_pipeline_schedules", "projects", name: "fk_8ead60fcc4", on_delete: :cascade
   add_foreign_key "ci_pipeline_schedules", "users", column: "owner_id", name: "fk_9ea99f58d2", on_delete: :nullify

doc/README.md

@@ -189,6 +189,7 @@ have access to GitLab administration tools and settings.
 - [Issue closing pattern](administration/issue_closing_pattern.md): Customize how to close an issue from commit messages.
 - [Libravatar](customization/libravatar.md): Use Libravatar instead of Gravatar for user avatars.
 - [Welcome message](customization/welcome_message.md): Add a custom welcome message to the sign-in page.
+- [New project page](customization/new_project_page.md): Customize the new project page.
 
 ### Admin tools
 

doc/administration/raketasks/maintenance.md

@@ -58,7 +58,9 @@ Runs the following rake tasks:
 
 It will check that each component was setup according to the installation guide and suggest fixes for issues found.
 
-You may also have a look at our [Trouble Shooting Guide](https://github.com/gitlabhq/gitlab-public-wiki/wiki/Trouble-Shooting-Guide).
+You may also have a look at our Trouble Shooting Guides:
+- [Trouble Shooting Guide (GitLab)](http://docs.gitlab.com/ee/README.html#troubleshooting)
+- [Trouble Shooting Guide (Omnibus Gitlab)](http://docs.gitlab.com/omnibus/README.html#troubleshooting)
 
 **Omnibus Installation**
 

doc/customization/new_project_page.md

+# Customizing the new project page
+
+It is possible to add a markdown-formatted message to your GitLab
+new project page.
+
+By default, the new project page shows a sidebar with general information:
+
+![](new_project_page/default_new_project_page.png)
+
+## Changing the appearance of the new project page
+
+Navigate to the **Admin** area and go to the **Appearance** page.
+
+Fill in your project guidelines:
+
+![](new_project_page/appearance_settings.png)
+
+After saving the page, your new project page will show the guidelines in the sidebar, below the general information:
+
+![](new_project_page/custom_new_project_page.png)

doc/development/background_migrations.md

@@ -68,10 +68,10 @@ BackgroundMigrationWorker.perform_async('BackgroundMigrationClassName', [arg1, a
 ```
 
 Usually it's better to enqueue jobs in bulk, for this you can use
-`BackgroundMigrationWorker.perform_bulk`:
+`BackgroundMigrationWorker.bulk_perform_async`:
 
 ```ruby
-BackgroundMigrationWorker.perform_bulk(
+BackgroundMigrationWorker.bulk_perform_async(
   [['BackgroundMigrationClassName', [1]],
    ['BackgroundMigrationClassName', [2]]]
 )
@@ -85,13 +85,13 @@ updates. Removals in turn can be handled by simply defining foreign keys with
 cascading deletes.
 
 If you would like to schedule jobs in bulk with a delay, you can use
-`BackgroundMigrationWorker.perform_bulk_in`:
+`BackgroundMigrationWorker.bulk_perform_in`:
 
 ```ruby
 jobs = [['BackgroundMigrationClassName', [1]],
         ['BackgroundMigrationClassName', [2]]]
 
-BackgroundMigrationWorker.perform_bulk_in(5.minutes, jobs)
+BackgroundMigrationWorker.bulk_perform_in(5.minutes, jobs)
 ```
 
 ## Cleaning Up
@@ -201,7 +201,7 @@ class ScheduleExtractServicesUrl < ActiveRecord::Migration
         ['ExtractServicesUrl', [id]]
       end
 
-      BackgroundMigrationWorker.perform_bulk(jobs)
+      BackgroundMigrationWorker.bulk_perform_async(jobs)
     end
   end
 

doc/development/sidekiq_style_guide.md

@@ -3,6 +3,12 @@
 This document outlines various guidelines that should be followed when adding or
 modifying Sidekiq workers.
 
+## ApplicationWorker
+
+All workers should include `ApplicationWorker` instead of `Sidekiq::Worker`,
+which adds some convenience methods and automatically sets the queue based on
+the worker's name.
+
 ## Default Queue
 
 Use of the "default" queue is not allowed. Every worker should use a queue that
@@ -13,19 +19,10 @@ A list of all available queues can be found in `config/sidekiq_queues.yml`.
 
 ## Dedicated Queues
 
-Most workers should use their own queue. To ease this process a worker can
-include the `DedicatedSidekiqQueue` concern as follows:
-
-```ruby
-class ProcessSomethingWorker
-  include Sidekiq::Worker
-  include DedicatedSidekiqQueue
-end
-```
-
-This will set the queue name based on the class' name, minus the `Worker`
-suffix. In the above example this would lead to the queue being
-`process_something`.
+Most workers should use their own queue, which is automatically set based on the
+worker class name. For a worker named `ProcessSomethingWorker`, the queue name
+would be `process_something`. If you're not sure what a worker's queue name is,
+you can find it using `SomeWorker.queue`.
 
 In some cases multiple workers do use the same queue. For example, the various
 workers for updating CI pipelines all use the `pipeline` queue. Adding workers
@@ -39,7 +36,7 @@ tests should be placed in `spec/workers`.
 
 ## Removing or renaming queues
 
-Try to avoid renaming or removing queues in minor and patch releases. 
-During online update instance can have pending jobs and removing the queue can 
-lead to those jobs being stuck forever. If you can't write migration for those 
-Sidekiq jobs, please consider doing rename or remove queue in major release only. 
\ No newline at end of file
+Try to avoid renaming or removing queues in minor and patch releases.
+During online update instance can have pending jobs and removing the queue can
+lead to those jobs being stuck forever. If you can't write migration for those
+Sidekiq jobs, please consider doing rename or remove queue in major release only.

doc/integration/slash_commands.md

@@ -17,6 +17,9 @@ Taking the trigger term as `project-name`, the commands are:
 | `/project-name issue search <query>` | Shows up to 5 issues matching `<query>` |
 | `/project-name deploy <from> to <to>` | Deploy from the `<from>` environment to the `<to>` environment |
 
+Note that if you are using the [GitLab Slack application](https://docs.gitlab.com/ee/user/project/integrations/gitlab_slack_application.html) for 
+your GitLab.com projects, you need to [add the `gitlab` keyword at the beginning of the command](https://docs.gitlab.com/ee/user/project/integrations/gitlab_slack_application.html#usage).
+
 ## Issue commands
 
 It is possible to create new issue, display issue details and search up to 5 issues.

features/steps/project/pages.rb

@@ -44,8 +44,8 @@ class Spinach::Features::ProjectPages < Spinach::FeatureSteps
                   project: @project,
                   pipeline: pipeline,
                   ref: 'HEAD',
-                  artifacts_file: fixture_file_upload(Rails.root + 'spec/fixtures/pages.zip'),
-                  artifacts_metadata: fixture_file_upload(Rails.root + 'spec/fixtures/pages.zip.meta')
+                  legacy_artifacts_file: fixture_file_upload(Rails.root + 'spec/fixtures/pages.zip'),
+                  legacy_artifacts_metadata: fixture_file_upload(Rails.root + 'spec/fixtures/pages.zip.meta')
                  )
 
     result = ::Projects::UpdatePagesService.new(@project, build).execute

features/steps/shared/builds.rb

@@ -37,13 +37,13 @@ module SharedBuilds
   step 'recent build has artifacts available' do
     artifacts = Rails.root + 'spec/fixtures/ci_build_artifacts.zip'
     archive = fixture_file_upload(artifacts, 'application/zip')
-    @build.update_attributes(artifacts_file: archive)
+    @build.update_attributes(legacy_artifacts_file: archive)
   end
 
   step 'recent build has artifacts metadata available' do
     metadata = Rails.root + 'spec/fixtures/ci_build_artifacts_metadata.gz'
     gzip = fixture_file_upload(metadata, 'application/x-gzip')
-    @build.update_attributes(artifacts_metadata: gzip)
+    @build.update_attributes(legacy_artifacts_metadata: gzip)
   end
 
   step 'recent build has a build trace' do

lib/after_commit_queue.rb

@@ -6,12 +6,34 @@ module AfterCommitQueue
     after_rollback :_clear_after_commit_queue
   end
 
-  def run_after_commit(method = nil, &block)
-    _after_commit_queue << proc { self.send(method) } if method # rubocop:disable GitlabSecurity/PublicSend
+  def run_after_commit(&block)
     _after_commit_queue << block if block
+
+    true
+  end
+
+  def run_after_commit_or_now(&block)
+    if AfterCommitQueue.inside_transaction?
+      run_after_commit(&block)
+    else
+      instance_eval(&block)
+    end
+
     true
   end
 
+  def self.open_transactions_baseline
+    if ::Rails.env.test?
+      return DatabaseCleaner.connections.count { |conn| conn.strategy.is_a?(DatabaseCleaner::ActiveRecord::Transaction) }
+    end
+
+    0
+  end
+
+  def self.inside_transaction?
+    ActiveRecord::Base.connection.open_transactions > open_transactions_baseline
+  end
+
   protected
 
   def _run_after_commit_queue

lib/api/entities.rb

@@ -1050,13 +1050,9 @@ module API
         expose :type, :url, :username, :password
       end
 
-      class ArtifactFile < Grape::Entity
-        expose :filename, :size
-      end
-
       class Dependency < Grape::Entity
         expose :id, :name, :token
-        expose :artifacts_file, using: ArtifactFile, if: ->(job, _) { job.artifacts? }
+        expose :artifacts_file, using: JobArtifactFile, if: ->(job, _) { job.artifacts? }
       end
 
       class Response < Grape::Entity

lib/api/runner.rb

@@ -215,18 +215,20 @@ module API
         job = authenticate_job!
         forbidden!('Job is not running!') unless job.running?
 
-        artifacts_upload_path = ArtifactUploader.artifacts_upload_path
+        artifacts_upload_path = JobArtifactUploader.artifacts_upload_path
         artifacts = uploaded_file(:file, artifacts_upload_path)
         metadata = uploaded_file(:metadata, artifacts_upload_path)
 
         bad_request!('Missing artifacts file!') unless artifacts
         file_to_large! unless artifacts.size < max_artifacts_size
 
-        job.artifacts_file = artifacts
-        job.artifacts_metadata = metadata
-        job.artifacts_expire_in = params['expire_in'] ||
+        expire_in = params['expire_in'] ||
           Gitlab::CurrentSettings.current_application_settings.default_artifacts_expire_in
 
+        job.build_job_artifacts_archive(project: job.project, file_type: :archive, file: artifacts, expire_in: expire_in)
+        job.build_job_artifacts_metadata(project: job.project, file_type: :metadata, file: metadata, expire_in: expire_in) if metadata
+        job.artifacts_expire_in = expire_in
+
         if job.save
           present job, with: Entities::JobRequest::Response
         else

lib/backup/artifacts.rb

@@ -3,7 +3,7 @@ require 'backup/files'
 module Backup
   class Artifacts < Files
     def initialize
-      super('artifacts', ArtifactUploader.local_artifacts_store)
+      super('artifacts', LegacyArtifactUploader.local_store_path)
     end
 
     def create_files_dir

lib/gitlab/database.rb

@@ -50,6 +50,10 @@ module Gitlab
       postgresql? && version.to_f >= 9.3
     end
 
+    def self.replication_slots_supported?
+      postgresql? && version.to_f >= 9.4
+    end
+
     def self.nulls_last_order(field, direction = 'ASC')
       order = "#{field} #{direction}"
 

lib/gitlab/database/migration_helpers.rb

@@ -703,14 +703,14 @@ into similar problems in the future (e.g. when new tables are created).
             # We push multiple jobs at a time to reduce the time spent in
             # Sidekiq/Redis operations. We're using this buffer based approach so we
             # don't need to run additional queries for every range.
-            BackgroundMigrationWorker.perform_bulk(jobs)
+            BackgroundMigrationWorker.bulk_perform_async(jobs)
             jobs.clear
           end
 
           jobs << [job_class_name, [start_id, end_id]]
         end
 
-        BackgroundMigrationWorker.perform_bulk(jobs) unless jobs.empty?
+        BackgroundMigrationWorker.bulk_perform_async(jobs) unless jobs.empty?
       end
 
       # Queues background migration jobs for an entire table, batched by ID range.

lib/gitlab/git/commit.rb

@@ -213,11 +213,17 @@ module Gitlab
         end
 
         def shas_with_signatures(repository, shas)
-          shas.select do |sha|
-            begin
-              Rugged::Commit.extract_signature(repository.rugged, sha)
-            rescue Rugged::OdbError
-              false
+          GitalyClient.migrate(:filter_shas_with_signatures) do |is_enabled|
+            if is_enabled
+              Gitlab::GitalyClient::CommitService.new(repository).filter_shas_with_signatures(shas)
+            else
+              shas.select do |sha|
+                begin
+                  Rugged::Commit.extract_signature(repository.rugged, sha)
+                rescue Rugged::OdbError
+                  false
+                end
+              end
             end
           end
         end

lib/gitlab/gitaly_client/commit_service.rb

@@ -250,6 +250,26 @@ module Gitlab
         consume_commits_response(response)
       end
 
+      def filter_shas_with_signatures(shas)
+        request = Gitaly::FilterShasWithSignaturesRequest.new(repository: @gitaly_repo)
+
+        enum = Enumerator.new do |y|
+          shas.each_slice(20) do |revs|
+            request.shas = GitalyClient.encode_repeated(revs)
+
+            y.yield request
+
+            request = Gitaly::FilterShasWithSignaturesRequest.new
+          end
+        end
+
+        response = GitalyClient.call(@repository.storage, :commit_service, :filter_shas_with_signatures, enum)
+
+        response.flat_map do |msg|
+          msg.shas.map { |sha| EncodingHelper.encode!(sha) }
+        end
+      end
+
       private
 
       def call_commit_diff(request_params, options = {})

lib/gitlab/sidekiq_config.rb

+require 'yaml'
+
+module Gitlab
+  module SidekiqConfig
+    def self.redis_queues
+      @redis_queues ||= Sidekiq::Queue.all.map(&:name)
+    end
+
+    # This method is called by `bin/sidekiq-cluster` in EE, which runs outside
+    # of bundler/Rails context, so we cannot use any gem or Rails methods.
+    def self.config_queues(rails_path = Rails.root.to_s)
+      @config_queues ||= begin
+        config = YAML.load_file(File.join(rails_path, 'config', 'sidekiq_queues.yml'))
+        config[:queues].map(&:first)
+      end
+    end
+
+    def self.cron_workers
+      @cron_workers ||= Settings.cron_jobs.map { |job_name, options| options['job_class'].constantize }
+    end
+
+    def self.workers
+      @workers ||= find_workers(Rails.root.join('app', 'workers'))
+    end
+
+    def self.default_queues
+      [ActionMailer::DeliveryJob.queue_name, 'default']
+    end
+
+    def self.worker_queues
+      @worker_queues ||= (workers.map(&:queue) + default_queues).uniq
+    end
+
+    def self.find_workers(root)
+      concerns = root.join('concerns').to_s
+
+      workers = Dir[root.join('**', '*.rb')]
+        .reject { |path| path.start_with?(concerns) }
+
+      workers.map! do |path|
+        ns = Pathname.new(path).relative_path_from(root).to_s.gsub('.rb', '')
+
+        ns.camelize.constantize
+      end
+
+      # Skip concerns
+      workers.select { |w| w < Sidekiq::Worker }
+    end
+  end
+end

lib/gitlab/workhorse.rb

@@ -58,7 +58,7 @@ module Gitlab
       end
 
       def artifact_upload_ok
-        { TempPath: ArtifactUploader.artifacts_upload_path }
+        { TempPath: JobArtifactUploader.artifacts_upload_path }
       end
 
       def send_git_blob(repository, blob)

spec/factories/appearances.rb

@@ -4,5 +4,6 @@ FactoryGirl.define do
   factory :appearance do
     title       "MepMep"
     description "This is my Community Edition instance"
+    new_project_guidelines "Custom project guidelines"
   end
 end

spec/factories/ci/builds.rb

@@ -154,36 +154,29 @@ FactoryGirl.define do
       runner factory: :ci_runner
     end
 
-    trait :artifacts do
+    trait :legacy_artifacts do
       after(:create) do |build, _|
-        build.artifacts_file =
-          fixture_file_upload(Rails.root.join('spec/fixtures/ci_build_artifacts.zip'),
-                             'application/zip')
-
-        build.artifacts_metadata =
-          fixture_file_upload(Rails.root.join('spec/fixtures/ci_build_artifacts_metadata.gz'),
-                             'application/x-gzip')
-
-        build.save!
+        build.update!(
+          legacy_artifacts_file: fixture_file_upload(
+            Rails.root.join('spec/fixtures/ci_build_artifacts.zip'), 'application/zip'),
+          legacy_artifacts_metadata: fixture_file_upload(
+            Rails.root.join('spec/fixtures/ci_build_artifacts_metadata.gz'), 'application/x-gzip')
+        )
       end
     end
 
-    trait :artifacts_expired do
-      after(:create) do |build, _|
-        build.artifacts_file =
-          fixture_file_upload(Rails.root.join('spec/fixtures/ci_build_artifacts.zip'),
-            'application/zip')
-
-        build.artifacts_metadata =
-          fixture_file_upload(Rails.root.join('spec/fixtures/ci_build_artifacts_metadata.gz'),
-            'application/x-gzip')
-
-        build.artifacts_expire_at = 1.minute.ago
-
-        build.save!
+    trait :artifacts do
+      after(:create) do |build|
+        create(:ci_job_artifact, :archive, job: build)
+        create(:ci_job_artifact, :metadata, job: build)
+        build.reload
       end
     end
 
+    trait :expired do
+      artifacts_expire_at 1.minute.ago
+    end
+
     trait :with_commit do
       after(:build) do |build|
         allow(build).to receive(:commit).and_return build(:commit, :without_author)

spec/factories/ci/job_artifacts.rb

+include ActionDispatch::TestProcess
+
+FactoryGirl.define do
+  factory :ci_job_artifact, class: Ci::JobArtifact do
+    job factory: :ci_build
+    file_type :archive
+
+    after :build do |artifact|
+      artifact.project ||= artifact.job.project
+    end
+
+    trait :archive do
+      file_type :archive
+
+      after(:build) do |artifact, _|
+        artifact.file = fixture_file_upload(
+          Rails.root.join('spec/fixtures/ci_build_artifacts.zip'), 'application/zip')
+      end
+    end
+
+    trait :metadata do
+      file_type :metadata
+
+      after(:build) do |artifact, _|
+        artifact.file = fixture_file_upload(
+          Rails.root.join('spec/fixtures/ci_build_artifacts_metadata.gz'), 'application/x-gzip')
+      end
+    end
+  end
+end

spec/features/admin/admin_appearance_spec.rb

@@ -9,6 +9,7 @@ feature 'Admin Appearance' do
 
     fill_in 'appearance_title', with: 'MyCompany'
     fill_in 'appearance_description', with: 'dev server'
+    fill_in 'appearance_new_project_guidelines', with: 'Custom project guidelines'
     click_button 'Save'
 
     expect(current_path).to eq admin_appearances_path
@@ -16,21 +17,39 @@ feature 'Admin Appearance' do
 
     expect(page).to have_field('appearance_title', with: 'MyCompany')
     expect(page).to have_field('appearance_description', with: 'dev server')
+    expect(page).to have_field('appearance_new_project_guidelines', with: 'Custom project guidelines')
     expect(page).to have_content 'Last edit'
   end
 
-  scenario 'Preview appearance' do
+  scenario 'Preview sign-in page appearance' do
     sign_in(create(:admin))
 
     visit admin_appearances_path
-    click_link "Preview"
+    click_link "Sign-in page"
 
-    expect_page_has_custom_appearance(appearance)
+    expect_custom_sign_in_appearance(appearance)
+  end
+
+  scenario 'Preview new project page appearance' do
+    sign_in(create(:admin))
+
+    visit admin_appearances_path
+    click_link "New project page"
+
+    expect_custom_new_project_appearance(appearance)
   end
 
   scenario 'Custom sign-in page' do
     visit new_user_session_path
-    expect_page_has_custom_appearance(appearance)
+
+    expect_custom_sign_in_appearance(appearance)
+  end
+
+  scenario 'Custom new project page' do
+    sign_in create(:user)
+    visit new_project_path
+
+    expect_custom_new_project_appearance(appearance)
   end
 
   scenario 'Appearance logo' do
@@ -57,11 +76,15 @@ feature 'Admin Appearance' do
     expect(page).not_to have_css(header_logo_selector)
   end
 
-  def expect_page_has_custom_appearance(appearance)
+  def expect_custom_sign_in_appearance(appearance)
     expect(page).to have_content appearance.title
     expect(page).to have_content appearance.description
   end
 
+  def expect_custom_new_project_appearance(appearance)
+    expect(page).to have_content appearance.new_project_guidelines
+  end
+
   def logo_selector
     '//img[data-src^="/uploads/-/system/appearance/logo"]'
   end

spec/features/commits_spec.rb

@@ -89,7 +89,7 @@ describe 'Commits' do
 
         context 'Download artifacts' do
           before do
-            build.update_attributes(artifacts_file: artifacts_file)
+            build.update_attributes(legacy_artifacts_file: artifacts_file)
           end
 
           it do
@@ -146,7 +146,7 @@ describe 'Commits' do
       context "when logged as reporter" do
         before do
           project.team << [user, :reporter]
-          build.update_attributes(artifacts_file: artifacts_file)
+          build.update_attributes(legacy_artifacts_file: artifacts_file)
           visit pipeline_path(pipeline)
         end
 
@@ -168,7 +168,7 @@ describe 'Commits' do
           project.update(
             visibility_level: Gitlab::VisibilityLevel::INTERNAL,
             public_builds: false)
-          build.update_attributes(artifacts_file: artifacts_file)
+          build.update_attributes(legacy_artifacts_file: artifacts_file)
           visit pipeline_path(pipeline)
         end
 

spec/features/merge_requests/mini_pipeline_graph_spec.rb

@@ -28,14 +28,14 @@ feature 'Mini Pipeline Graph', :js do
     let(:artifacts_file2) { fixture_file_upload(Rails.root + 'spec/fixtures/dk.png', 'image/png') }
 
     before do
-      create(:ci_build, pipeline: pipeline, artifacts_file: artifacts_file1)
+      create(:ci_build, pipeline: pipeline, legacy_artifacts_file: artifacts_file1)
       create(:ci_build, pipeline: pipeline, when: 'manual')
     end
 
     it 'avoids repeated database queries' do
       before = ActiveRecord::QueryRecorder.new { visit_merge_request(:json) }
 
-      create(:ci_build, pipeline: pipeline, artifacts_file: artifacts_file2)
+      create(:ci_build, pipeline: pipeline, legacy_artifacts_file: artifacts_file2)
       create(:ci_build, pipeline: pipeline, when: 'manual')
 
       after = ActiveRecord::QueryRecorder.new { visit_merge_request(:json) }

spec/features/projects/jobs_spec.rb

@@ -187,7 +187,7 @@ feature 'Jobs' do
 
     context "Download artifacts" do
       before do
-        job.update_attributes(artifacts_file: artifacts_file)
+        job.update_attributes(legacy_artifacts_file: artifacts_file)
         visit project_job_path(project, job)
       end
 
@@ -198,7 +198,7 @@ feature 'Jobs' do
 
     context 'Artifacts expire date' do
       before do
-        job.update_attributes(artifacts_file: artifacts_file,
+        job.update_attributes(legacy_artifacts_file: artifacts_file,
                               artifacts_expire_at: expire_at)
 
         visit project_job_path(project, job)
@@ -422,14 +422,14 @@ feature 'Jobs' do
 
   describe "GET /:project/jobs/:id/download" do
     before do
-      job.update_attributes(artifacts_file: artifacts_file)
+      job.update_attributes(legacy_artifacts_file: artifacts_file)
       visit project_job_path(project, job)
       click_link 'Download'
     end
 
     context "Build from other project" do
       before do
-        job2.update_attributes(artifacts_file: artifacts_file)
+        job2.update_attributes(legacy_artifacts_file: artifacts_file)
         visit download_project_job_artifacts_path(project, job2)
       end
 

spec/features/projects/pipelines/pipelines_spec.rb

@@ -304,7 +304,7 @@ describe 'Pipelines', :js do
 
         context 'with artifacts expired' do
           let!(:with_artifacts_expired) do
-            create(:ci_build, :artifacts_expired, :success,
+            create(:ci_build, :expired, :success,
               pipeline: pipeline,
               name: 'rspec',
               stage: 'test')

spec/features/projects/snippets_spec.rb

@@ -39,6 +39,11 @@ describe 'Project snippets', :js do
 
         expect(page).to have_selector('.atwho-view')
       end
+
+      it 'should have zen mode' do
+        find('.js-zen-enter').click()
+        expect(page).to have_selector('.fullscreen')
+      end
     end
   end
 end

spec/lib/gitlab/database/migration_helpers_spec.rb

@@ -942,8 +942,8 @@ describe Gitlab::Database::MigrationHelpers do
         end
 
         it 'queues jobs in groups of buffer size 1' do
-          expect(BackgroundMigrationWorker).to receive(:perform_bulk).with([['FooJob', [id1, id2]]])
-          expect(BackgroundMigrationWorker).to receive(:perform_bulk).with([['FooJob', [id3, id3]]])
+          expect(BackgroundMigrationWorker).to receive(:bulk_perform_async).with([['FooJob', [id1, id2]]])
+          expect(BackgroundMigrationWorker).to receive(:bulk_perform_async).with([['FooJob', [id3, id3]]])
 
           model.bulk_queue_background_migration_jobs_by_range(User, 'FooJob', batch_size: 2)
         end
@@ -960,8 +960,8 @@ describe Gitlab::Database::MigrationHelpers do
         end
 
         it 'queues jobs in bulk all at once (big buffer size)' do
-          expect(BackgroundMigrationWorker).to receive(:perform_bulk).with([['FooJob', [id1, id2]],
-                                                                            ['FooJob', [id3, id3]]])
+          expect(BackgroundMigrationWorker).to receive(:bulk_perform_async).with([['FooJob', [id1, id2]],
+                                                                                  ['FooJob', [id3, id3]]])
 
           model.bulk_queue_background_migration_jobs_by_range(User, 'FooJob', batch_size: 2)
         end

spec/lib/gitlab/database_spec.rb

@@ -73,6 +73,28 @@ describe Gitlab::Database do
     end
   end
 
+  describe '.replication_slots_supported?' do
+    it 'returns false when using MySQL' do
+      allow(described_class).to receive(:postgresql?).and_return(false)
+
+      expect(described_class.replication_slots_supported?).to eq(false)
+    end
+
+    it 'returns false when using PostgreSQL 9.3' do
+      allow(described_class).to receive(:postgresql?).and_return(true)
+      allow(described_class).to receive(:version).and_return('9.3.1')
+
+      expect(described_class.replication_slots_supported?).to eq(false)
+    end
+
+    it 'returns true when using PostgreSQL 9.4.0 or newer' do
+      allow(described_class).to receive(:postgresql?).and_return(true)
+      allow(described_class).to receive(:version).and_return('9.4.0')
+
+      expect(described_class.replication_slots_supported?).to eq(true)
+    end
+  end
+
   describe '.nulls_last_order' do
     context 'when using PostgreSQL' do
       before do

spec/lib/gitlab/git/commit_spec.rb

@@ -278,6 +278,35 @@ describe Gitlab::Git::Commit, seed_helper: true do
       it { is_expected.not_to include(SeedRepo::FirstCommit::ID) }
     end
 
+    shared_examples '.shas_with_signatures' do
+      let(:signed_shas) { %w[5937ac0a7beb003549fc5fd26fc247adbce4a52e 570e7b2abdd848b95f2f578043fc23bd6f6fd24d] }
+      let(:unsigned_shas) { %w[19e2e9b4ef76b422ce1154af39a91323ccc57434 c642fe9b8b9f28f9225d7ea953fe14e74748d53b] }
+      let(:first_signed_shas) { %w[5937ac0a7beb003549fc5fd26fc247adbce4a52e c642fe9b8b9f28f9225d7ea953fe14e74748d53b] }
+
+      it 'has 2 signed shas' do
+        ret = described_class.shas_with_signatures(repository, signed_shas)
+        expect(ret).to eq(signed_shas)
+      end
+
+      it 'has 0 signed shas' do
+        ret = described_class.shas_with_signatures(repository, unsigned_shas)
+        expect(ret).to eq([])
+      end
+
+      it 'has 1 signed sha' do
+        ret = described_class.shas_with_signatures(repository, first_signed_shas)
+        expect(ret).to contain_exactly(first_signed_shas.first)
+      end
+    end
+
+    describe '.shas_with_signatures with gitaly on' do
+      it_should_behave_like '.shas_with_signatures'
+    end
+
+    describe '.shas_with_signatures with gitaly disabled', :disable_gitaly do
+      it_should_behave_like '.shas_with_signatures'
+    end
+
     describe '.find_all' do
       shared_examples 'finding all commits' do
         it 'should return a return a collection of commits' do

spec/lib/gitlab/sidekiq_config_spec.rb

+require 'rails_helper'
+
+describe Gitlab::SidekiqConfig do
+  describe '.workers' do
+    it 'includes all workers' do
+      workers = described_class.workers
+
+      expect(workers).to include(PostReceive)
+      expect(workers).to include(MergeWorker)
+    end
+  end
+
+  describe '.worker_queues' do
+    it 'includes all queues' do
+      queues = described_class.worker_queues
+
+      expect(queues).to include('post_receive')
+      expect(queues).to include('merge')
+      expect(queues).to include('cronjob')
+      expect(queues).to include('mailers')
+      expect(queues).to include('default')
+    end
+  end
+end

spec/migrations/migrate_old_artifacts_spec.rb

@@ -16,20 +16,22 @@ describe MigrateOldArtifacts do
   end
 
   context 'with migratable data' do
-    let(:project1) { create(:project, ci_id: 2) }
-    let(:project2) { create(:project, ci_id: 3) }
-    let(:project3) { create(:project) }
+    set(:project1) { create(:project, ci_id: 2) }
+    set(:project2) { create(:project, ci_id: 3) }
+    set(:project3) { create(:project) }
 
-    let(:pipeline1) { create(:ci_empty_pipeline, project: project1) }
-    let(:pipeline2) { create(:ci_empty_pipeline, project: project2) }
-    let(:pipeline3) { create(:ci_empty_pipeline, project: project3) }
+    set(:pipeline1) { create(:ci_empty_pipeline, project: project1) }
+    set(:pipeline2) { create(:ci_empty_pipeline, project: project2) }
+    set(:pipeline3) { create(:ci_empty_pipeline, project: project3) }
 
     let!(:build_with_legacy_artifacts) { create(:ci_build, pipeline: pipeline1) }
     let!(:build_without_artifacts) { create(:ci_build, pipeline: pipeline1) }
-    let!(:build2) { create(:ci_build, :artifacts, pipeline: pipeline2) }
-    let!(:build3) { create(:ci_build, :artifacts, pipeline: pipeline3) }
+    let!(:build2) { create(:ci_build, pipeline: pipeline2) }
+    let!(:build3) { create(:ci_build, pipeline: pipeline3) }
 
     before do
+      setup_builds(build2, build3)
+
       store_artifacts_in_legacy_path(build_with_legacy_artifacts)
     end
 
@@ -38,7 +40,7 @@ describe MigrateOldArtifacts do
     end
 
     it "legacy artifacts are set" do
-      expect(build_with_legacy_artifacts.artifacts_file_identifier).not_to be_nil
+      expect(build_with_legacy_artifacts.legacy_artifacts_file_identifier).not_to be_nil
     end
 
     describe '#min_id' do
@@ -113,5 +115,24 @@ describe MigrateOldArtifacts do
         build.project.ci_id.to_s,
         build.id.to_s)
     end
+
+    def new_legacy_path(build)
+      File.join(directory,
+                build.created_at.utc.strftime('%Y_%m'),
+                build.project_id.to_s,
+                build.id.to_s)
+    end
+
+    def setup_builds(*builds)
+      builds.each do |build|
+        FileUtils.mkdir_p(new_legacy_path(build))
+
+        build.update_columns(
+          artifacts_file: 'ci_build_artifacts.zip',
+          artifacts_metadata: 'ci_build_artifacts_metadata.gz')
+
+        build.reload
+      end
+    end
   end
 end

spec/models/appearance_spec.rb

@@ -5,9 +5,6 @@ describe Appearance do
 
   it { is_expected.to be_valid }
 
-  it { is_expected.to validate_presence_of(:title) }
-  it { is_expected.to validate_presence_of(:description) }
-
   it { is_expected.to have_many(:uploads).dependent(:destroy) }
 
   describe '.current', :use_clean_rails_memory_store_caching do

spec/models/ci/build_spec.rb

@@ -23,6 +23,8 @@ describe Ci::Build do
   it { is_expected.to respond_to(:has_trace?) }
   it { is_expected.to respond_to(:trace) }
 
+  it { is_expected.to be_a(ArtifactMigratable) }
+
   describe 'callbacks' do
     context 'when running after_create callback' do
       it 'triggers asynchronous build hooks worker' do
@@ -130,34 +132,55 @@ describe Ci::Build do
   end
 
   describe '#artifacts?' do
-    subject { build.artifacts? }
+    context 'when new artifacts are used' do
+      let(:build) { create(:ci_build, :artifacts) }
 
-    context 'artifacts archive does not exist' do
-      before do
-        build.update_attributes(artifacts_file: nil)
+      subject { build.artifacts? }
+
+      context 'artifacts archive does not exist' do
+        let(:build) { create(:ci_build) }
+
+        it { is_expected.to be_falsy }
       end
 
-      it { is_expected.to be_falsy }
-    end
+      context 'artifacts archive exists' do
+        it { is_expected.to be_truthy }
 
-    context 'artifacts archive exists' do
-      let(:build) { create(:ci_build, :artifacts) }
-      it { is_expected.to be_truthy }
+        context 'is expired' do
+          let!(:build) { create(:ci_build, :artifacts, :expired) }
 
-      context 'is expired' do
-        before do
-          build.update(artifacts_expire_at: Time.now - 7.days)
+          it { is_expected.to be_falsy }
+        end
+
+        context 'is not expired' do
+          it { is_expected.to be_truthy }
         end
+      end
+    end
+
+    context 'when legacy artifacts are used' do
+      let(:build) { create(:ci_build, :legacy_artifacts) }
+
+      subject { build.artifacts? }
+
+      context 'artifacts archive does not exist' do
+        let(:build) { create(:ci_build) }
 
         it { is_expected.to be_falsy }
       end
 
-      context 'is not expired' do
-        before do
-          build.update(artifacts_expire_at: Time.now + 7.days)
+      context 'artifacts archive exists' do
+        it { is_expected.to be_truthy }
+
+        context 'is expired' do
+          let!(:build) { create(:ci_build, :legacy_artifacts, :expired) }
+
+          it { is_expected.to be_falsy }
         end
 
-        it { is_expected.to be_truthy }
+        context 'is not expired' do
+          it { is_expected.to be_truthy }
+        end
       end
     end
   end
@@ -612,71 +635,144 @@ describe Ci::Build do
 
       describe '#erasable?' do
         subject { build.erasable? }
+
         it { is_expected.to eq false }
       end
     end
 
     context 'build is erasable' do
-      let!(:build) { create(:ci_build, :trace, :success, :artifacts) }
+      context 'new artifacts' do
+        let!(:build) { create(:ci_build, :trace, :success, :artifacts) }
 
-      describe '#erase' do
-        before do
-          build.erase(erased_by: user)
-        end
+        describe '#erase' do
+          before do
+            build.erase(erased_by: user)
+          end
 
-        context 'erased by user' do
-          let!(:user) { create(:user, username: 'eraser') }
+          context 'erased by user' do
+            let!(:user) { create(:user, username: 'eraser') }
 
-          include_examples 'erasable'
+            include_examples 'erasable'
 
-          it 'records user who erased a build' do
-            expect(build.erased_by).to eq user
+            it 'records user who erased a build' do
+              expect(build.erased_by).to eq user
+            end
           end
-        end
 
-        context 'erased by system' do
-          let(:user) { nil }
+          context 'erased by system' do
+            let(:user) { nil }
 
-          include_examples 'erasable'
+            include_examples 'erasable'
 
-          it 'does not set user who erased a build' do
-            expect(build.erased_by).to be_nil
+            it 'does not set user who erased a build' do
+              expect(build.erased_by).to be_nil
+            end
           end
         end
-      end
 
-      describe '#erasable?' do
-        subject { build.erasable? }
-        it { is_expected.to be_truthy }
-      end
+        describe '#erasable?' do
+          subject { build.erasable? }
+          it { is_expected.to be_truthy }
+        end
 
-      describe '#erased?' do
-        let!(:build) { create(:ci_build, :trace, :success, :artifacts) }
-        subject { build.erased? }
+        describe '#erased?' do
+          let!(:build) { create(:ci_build, :trace, :success, :artifacts) }
+          subject { build.erased? }
 
-        context 'job has not been erased' do
-          it { is_expected.to be_falsey }
+          context 'job has not been erased' do
+            it { is_expected.to be_falsey }
+          end
+
+          context 'job has been erased' do
+            before do
+              build.erase
+            end
+
+            it { is_expected.to be_truthy }
+          end
         end
 
-        context 'job has been erased' do
+        context 'metadata and build trace are not available' do
+          let!(:build) { create(:ci_build, :success, :artifacts) }
+
           before do
-            build.erase
+            build.remove_artifacts_metadata!
           end
 
-          it { is_expected.to be_truthy }
+          describe '#erase' do
+            it 'does not raise error' do
+              expect { build.erase }.not_to raise_error
+            end
+          end
         end
       end
+    end
 
-      context 'metadata and build trace are not available' do
-        let!(:build) { create(:ci_build, :success, :artifacts) }
+    context 'old artifacts' do
+      context 'build is erasable' do
+        context 'new artifacts' do
+          let!(:build) { create(:ci_build, :trace, :success, :legacy_artifacts) }
 
-        before do
-          build.remove_artifacts_metadata!
-        end
+          describe '#erase' do
+            before do
+              build.erase(erased_by: user)
+            end
 
-        describe '#erase' do
-          it 'does not raise error' do
-            expect { build.erase }.not_to raise_error
+            context 'erased by user' do
+              let!(:user) { create(:user, username: 'eraser') }
+
+              include_examples 'erasable'
+
+              it 'records user who erased a build' do
+                expect(build.erased_by).to eq user
+              end
+            end
+
+            context 'erased by system' do
+              let(:user) { nil }
+
+              include_examples 'erasable'
+
+              it 'does not set user who erased a build' do
+                expect(build.erased_by).to be_nil
+              end
+            end
+          end
+
+          describe '#erasable?' do
+            subject { build.erasable? }
+            it { is_expected.to be_truthy }
+          end
+
+          describe '#erased?' do
+            let!(:build) { create(:ci_build, :trace, :success, :legacy_artifacts) }
+            subject { build.erased? }
+
+            context 'job has not been erased' do
+              it { is_expected.to be_falsey }
+            end
+
+            context 'job has been erased' do
+              before do
+                build.erase
+              end
+
+              it { is_expected.to be_truthy }
+            end
+          end
+
+          context 'metadata and build trace are not available' do
+            let!(:build) { create(:ci_build, :success, :legacy_artifacts) }
+
+            before do
+              build.remove_artifacts_metadata!
+            end
+
+            describe '#erase' do
+              it 'does not raise error' do
+                expect { build.erase }.not_to raise_error
+              end
+            end
           end
         end
       end
@@ -912,11 +1008,23 @@ describe Ci::Build do
   describe '#keep_artifacts!' do
     let(:build) { create(:ci_build, artifacts_expire_at: Time.now + 7.days) }
 
+    subject { build.keep_artifacts! }
+
     it 'to reset expire_at' do
-      build.keep_artifacts!
+      subject
 
       expect(build.artifacts_expire_at).to be_nil
     end
+
+    context 'when having artifacts files' do
+      let!(:artifact) { create(:ci_job_artifact, job: build, expire_in: '7 days') }
+
+      it 'to reset dependent objects' do
+        subject
+
+        expect(artifact.reload.expire_at).to be_nil
+      end
+    end
   end
 
   describe '#merge_request' do
@@ -1241,10 +1349,10 @@ describe Ci::Build do
         context 'when config does not have a questioned job' do
           let(:config) do
             YAML.dump({
-                        test_other: {
-                          script: 'Hello World'
-                        }
-                      })
+              test_other: {
+                script: 'Hello World'
+              }
+            })
           end
 
           it { is_expected.to eq('on_success') }
@@ -1253,11 +1361,11 @@ describe Ci::Build do
         context 'when config has `when`' do
           let(:config) do
             YAML.dump({
-                        test: {
-                          script: 'Hello World',
-                          when: 'always'
-                        }
-                      })
+              test: {
+                script: 'Hello World',
+                when: 'always'
+              }
+            })
           end
 
           it { is_expected.to eq('always') }
@@ -1338,10 +1446,10 @@ describe Ci::Build do
 
       let!(:environment) do
         create(:environment,
-          project: build.project,
-          name: 'production',
-          slug: 'prod-slug',
-          external_url: '')
+               project: build.project,
+               name: 'production',
+               slug: 'prod-slug',
+               external_url: '')
       end
 
       before do
@@ -1565,8 +1673,8 @@ describe Ci::Build do
 
       let!(:pipeline_schedule_variable) do
         create(:ci_pipeline_schedule_variable,
-          key: 'SCHEDULE_VARIABLE_KEY',
-          pipeline_schedule: pipeline_schedule)
+               key: 'SCHEDULE_VARIABLE_KEY',
+               pipeline_schedule: pipeline_schedule)
       end
 
       before do
@@ -1708,8 +1816,8 @@ describe Ci::Build do
         allow_any_instance_of(Project)
           .to receive(:secret_variables_for)
           .with(ref: 'master', environment: nil) do
-            [create(:ci_variable, key: 'secret', value: 'value')]
-          end
+          [create(:ci_variable, key: 'secret', value: 'value')]
+        end
 
         allow_any_instance_of(Ci::Pipeline)
           .to receive(:predefined_variables) { [pipeline_pre_var] }
@@ -1813,4 +1921,77 @@ describe Ci::Build do
       end
     end
   end
+
+  describe '.matches_tag_ids' do
+    set(:build) { create(:ci_build, project: project, user: user) }
+    let(:tag_ids) { ::ActsAsTaggableOn::Tag.named_any(tag_list).ids }
+
+    subject { described_class.where(id: build).matches_tag_ids(tag_ids) }
+
+    before do
+      build.update(tag_list: build_tag_list)
+    end
+
+    context 'when have different tags' do
+      let(:build_tag_list) { %w(A B) }
+      let(:tag_list) { %w(C D) }
+
+      it "does not match a build" do
+        is_expected.not_to contain_exactly(build)
+      end
+    end
+
+    context 'when have a subset of tags' do
+      let(:build_tag_list) { %w(A B) }
+      let(:tag_list) { %w(A B C D) }
+
+      it "does match a build" do
+        is_expected.to contain_exactly(build)
+      end
+    end
+
+    context 'when build does not have tags' do
+      let(:build_tag_list) { [] }
+      let(:tag_list) { %w(C D) }
+
+      it "does match a build" do
+        is_expected.to contain_exactly(build)
+      end
+    end
+
+    context 'when does not have a subset of tags' do
+      let(:build_tag_list) { %w(A B C) }
+      let(:tag_list) { %w(C D) }
+
+      it "does not match a build" do
+        is_expected.not_to contain_exactly(build)
+      end
+    end
+  end
+
+  describe '.matches_tags' do
+    set(:build) { create(:ci_build, project: project, user: user) }
+
+    subject { described_class.where(id: build).with_any_tags }
+
+    before do
+      build.update(tag_list: tag_list)
+    end
+
+    context 'when does have tags' do
+      let(:tag_list) { %w(A B) }
+
+      it "does match a build" do
+        is_expected.to contain_exactly(build)
+      end
+    end
+
+    context 'when does not have tags' do
+      let(:tag_list) { [] }
+
+      it "does not match a build" do
+        is_expected.not_to contain_exactly(build)
+      end
+    end
+  end
 end

spec/models/ci/job_artifact_spec.rb

+require 'spec_helper'
+
+describe Ci::JobArtifact do
+  set(:artifact) { create(:ci_job_artifact, :archive) }
+
+  describe "Associations" do
+    it { is_expected.to belong_to(:project) }
+    it { is_expected.to belong_to(:job) }
+  end
+
+  it { is_expected.to respond_to(:file) }
+  it { is_expected.to respond_to(:created_at) }
+  it { is_expected.to respond_to(:updated_at) }
+
+  describe '#set_size' do
+    it 'sets the size' do
+      expect(artifact.size).to eq(106365)
+    end
+  end
+
+  describe '#file' do
+    subject { artifact.file }
+
+    context 'the uploader api' do
+      it { is_expected.to respond_to(:store_dir) }
+      it { is_expected.to respond_to(:cache_dir) }
+      it { is_expected.to respond_to(:work_dir) }
+    end
+  end
+
+  describe '#expire_in' do
+    subject { artifact.expire_in }
+
+    it { is_expected.to be_nil }
+
+    context 'when expire_at is specified' do
+      let(:expire_at) { Time.now + 7.days }
+
+      before do
+        artifact.expire_at = expire_at
+      end
+
+      it { is_expected.to be_within(5).of(expire_at - Time.now) }
+    end
+  end
+
+  describe '#expire_in=' do
+    subject { artifact.expire_in }
+
+    it 'when assigning valid duration' do
+      artifact.expire_in = '7 days'
+
+      is_expected.to be_within(10).of(7.days.to_i)
+    end
+
+    it 'when assigning invalid duration' do
+      expect { artifact.expire_in = '7 elephants' }.to raise_error(ChronicDuration::DurationParseError)
+
+      is_expected.to be_nil
+    end
+
+    it 'when resetting value' do
+      artifact.expire_in = nil
+
+      is_expected.to be_nil
+    end
+
+    it 'when setting to 0' do
+      artifact.expire_in = '0'
+
+      is_expected.to be_nil
+    end
+  end
+end

spec/models/project_statistics_spec.rb

@@ -133,15 +133,29 @@ describe ProjectStatistics do
 
   describe '#update_build_artifacts_size' do
     let!(:pipeline) { create(:ci_pipeline, project: project) }
-    let!(:build1) { create(:ci_build, pipeline: pipeline, artifacts_size: 45.megabytes) }
-    let!(:build2) { create(:ci_build, pipeline: pipeline, artifacts_size: 56.megabytes) }
 
-    before do
-      statistics.update_build_artifacts_size
+    context 'when new job artifacts are calculated' do
+      let(:ci_build) { create(:ci_build, pipeline: pipeline) }
+
+      before do
+        create(:ci_job_artifact, :archive, project: pipeline.project, job: ci_build)
+      end
+
+      it "stores the size of related build artifacts" do
+        statistics.update_build_artifacts_size
+
+        expect(statistics.build_artifacts_size).to be(106365)
+      end
     end
 
-    it "stores the size of related build artifacts" do
-      expect(statistics.build_artifacts_size).to eq 101.megabytes
+    context 'when legacy artifacts are used' do
+      let!(:ci_build) { create(:ci_build, pipeline: pipeline, artifacts_size: 10.megabytes) }
+
+      it "stores the size of related build artifacts" do
+        statistics.update_build_artifacts_size
+
+        expect(statistics.build_artifacts_size).to eq(10.megabytes)
+      end
     end
   end
 

spec/requests/api/runner_spec.rb

@@ -945,7 +945,7 @@ describe API::Runner do
         context 'when artifacts are being stored inside of tmp path' do
           before do
             # by configuring this path we allow to pass temp file from any path
-            allow(ArtifactUploader).to receive(:artifacts_upload_path).and_return('/')
+            allow(JobArtifactUploader).to receive(:artifacts_upload_path).and_return('/')
           end
 
           context 'when job has been erased' do
@@ -985,15 +985,6 @@ describe API::Runner do
               it_behaves_like 'successful artifacts upload'
             end
 
-            context 'when updates artifact' do
-              before do
-                upload_artifacts(file_upload2, headers_with_token)
-                upload_artifacts(file_upload, headers_with_token)
-              end
-
-              it_behaves_like 'successful artifacts upload'
-            end
-
             context 'when using runners token' do
               it 'responds with forbidden' do
                 upload_artifacts(file_upload, headers.merge(API::Helpers::Runner::JOB_TOKEN_HEADER => job.project.runners_token))
@@ -1106,7 +1097,7 @@ describe API::Runner do
                 expect(response).to have_gitlab_http_status(201)
                 expect(stored_artifacts_file.original_filename).to eq(artifacts.original_filename)
                 expect(stored_metadata_file.original_filename).to eq(metadata.original_filename)
-                expect(stored_artifacts_size).to eq(71759)
+                expect(stored_artifacts_size).to eq(72821)
               end
             end
 
@@ -1131,7 +1122,7 @@ describe API::Runner do
             # by configuring this path we allow to pass file from @tmpdir only
             # but all temporary files are stored in system tmp directory
             @tmpdir = Dir.mktmpdir
-            allow(ArtifactUploader).to receive(:artifacts_upload_path).and_return(@tmpdir)
+            allow(JobArtifactUploader).to receive(:artifacts_upload_path).and_return(@tmpdir)
           end
 
           after do

spec/serializers/pipeline_serializer_spec.rb

 require 'spec_helper'
 
 describe PipelineSerializer do
-  let(:user) { create(:user) }
+  set(:user) { create(:user) }
 
   let(:serializer) do
     described_class.new(current_user: user)
@@ -117,7 +117,7 @@ describe PipelineSerializer do
       shared_examples 'no N+1 queries' do
         it 'verifies number of queries', :request_store do
           recorded = ActiveRecord::QueryRecorder.new { subject }
-          expect(recorded.count).to be_within(1).of(57)
+          expect(recorded.count).to be_within(1).of(36)
           expect(recorded.cached_count).to eq(0)
         end
       end

spec/services/ci/register_job_service_spec.rb

@@ -15,16 +15,14 @@ module Ci
     describe '#execute' do
       context 'runner follow tag list' do
         it "picks build with the same tag" do
-          pending_job.tag_list = ["linux"]
-          pending_job.save
-          specific_runner.tag_list = ["linux"]
+          pending_job.update(tag_list: ["linux"])
+          specific_runner.update(tag_list: ["linux"])
           expect(execute(specific_runner)).to eq(pending_job)
         end
 
         it "does not pick build with different tag" do
-          pending_job.tag_list = ["linux"]
-          pending_job.save
-          specific_runner.tag_list = ["win32"]
+          pending_job.update(tag_list: ["linux"])
+          specific_runner.update(tag_list: ["win32"])
           expect(execute(specific_runner)).to be_falsey
         end
 
@@ -33,13 +31,12 @@ module Ci
         end
 
         it "does not pick build with tag" do
-          pending_job.tag_list = ["linux"]
-          pending_job.save
+          pending_job.update(tag_list: ["linux"])
           expect(execute(specific_runner)).to be_falsey
         end
 
         it "pick build without tag" do
-          specific_runner.tag_list = ["win32"]
+          specific_runner.update(tag_list: ["win32"])
           expect(execute(specific_runner)).to eq(pending_job)
         end
       end
@@ -172,7 +169,7 @@ module Ci
 
       context 'when first build is stalled' do
         before do
-          pending_job.lock_version = 10
+          pending_job.update(lock_version: 0)
         end
 
         subject { described_class.new(specific_runner).execute }
@@ -182,7 +179,7 @@ module Ci
 
           before do
             allow_any_instance_of(Ci::RegisterJobService).to receive(:builds_for_specific_runner)
-              .and_return([pending_job, other_build])
+              .and_return(Ci::Build.where(id: [pending_job, other_build]))
           end
 
           it "receives second build from the queue" do
@@ -194,7 +191,7 @@ module Ci
         context 'when single build is in queue' do
           before do
             allow_any_instance_of(Ci::RegisterJobService).to receive(:builds_for_specific_runner)
-              .and_return([pending_job])
+              .and_return(Ci::Build.where(id: pending_job))
           end
 
           it "does not receive any valid result" do
@@ -205,7 +202,7 @@ module Ci
         context 'when there is no build in queue' do
           before do
             allow_any_instance_of(Ci::RegisterJobService).to receive(:builds_for_specific_runner)
-              .and_return([])
+              .and_return(Ci::Build.none)
           end
 
           it "does not receive builds but result is valid" do

spec/services/ci/retry_build_service_spec.rb

@@ -17,7 +17,7 @@ describe Ci::RetryBuildService do
     %i[id status user token coverage trace runner artifacts_expire_at
        artifacts_file artifacts_metadata artifacts_size created_at
        updated_at started_at finished_at queued_at erased_by
-       erased_at auto_canceled_by].freeze
+       erased_at auto_canceled_by job_artifacts job_artifacts_archive job_artifacts_metadata].freeze
 
   IGNORE_ACCESSORS =
     %i[type lock_version target_url base_tags trace_sections
@@ -34,7 +34,7 @@ describe Ci::RetryBuildService do
     end
 
     let(:build) do
-      create(:ci_build, :failed, :artifacts_expired, :erased,
+      create(:ci_build, :failed, :artifacts, :expired, :erased,
              :queued, :coverage, :tags, :allowed_to_fail, :on_tag,
              :triggered, :trace, :teardown_environment,
              description: 'my-job', stage: 'test',  pipeline: pipeline,

spec/services/projects/update_pages_service_spec.rb

 require "spec_helper"
 
 describe Projects::UpdatePagesService do
-  let(:project) { create(:project, :repository) }
-  let(:pipeline) { create(:ci_pipeline, project: project, sha: project.commit('HEAD').sha) }
-  let(:build) { create(:ci_build, pipeline: pipeline, ref: 'HEAD') }
+  set(:project) { create(:project, :repository) }
+  set(:pipeline) { create(:ci_pipeline, project: project, sha: project.commit('HEAD').sha) }
+  set(:build) { create(:ci_build, pipeline: pipeline, ref: 'HEAD') }
   let(:invalid_file) { fixture_file_upload(Rails.root + 'spec/fixtures/dk.png') }
+  let(:extension) { 'zip' }
+
+  let(:file) { fixture_file_upload(Rails.root + "spec/fixtures/pages.#{extension}") }
+  let(:empty_file) { fixture_file_upload(Rails.root + "spec/fixtures/pages_empty.#{extension}") }
+  let(:metadata) do
+    filename = Rails.root + "spec/fixtures/pages.#{extension}.meta"
+    fixture_file_upload(filename) if File.exist?(filename)
+  end
 
   subject { described_class.new(project, build) }
 
@@ -12,18 +20,85 @@ describe Projects::UpdatePagesService do
     project.remove_pages
   end
 
-  %w(tar.gz zip).each do |format|
-    context "for valid #{format}" do
-      let(:file) { fixture_file_upload(Rails.root + "spec/fixtures/pages.#{format}") }
-      let(:empty_file) { fixture_file_upload(Rails.root + "spec/fixtures/pages_empty.#{format}") }
-      let(:metadata) do
-        filename = Rails.root + "spec/fixtures/pages.#{format}.meta"
-        fixture_file_upload(filename) if File.exist?(filename)
+  context 'legacy artifacts' do
+    %w(tar.gz zip).each do |format|
+      let(:extension) { format }
+
+      context "for valid #{format}" do
+        before do
+          build.update_attributes(legacy_artifacts_file: file)
+          build.update_attributes(legacy_artifacts_metadata: metadata)
+        end
+
+        describe 'pages artifacts' do
+          context 'with expiry date' do
+            before do
+              build.artifacts_expire_in = "2 days"
+            end
+
+            it "doesn't delete artifacts" do
+              expect(execute).to eq(:success)
+
+              expect(build.reload.artifacts?).to eq(true)
+            end
+          end
+
+          context 'without expiry date' do
+            it "does delete artifacts" do
+              expect(execute).to eq(:success)
+
+              expect(build.reload.artifacts?).to eq(false)
+            end
+          end
+        end
+
+        it 'succeeds' do
+          expect(project.pages_deployed?).to be_falsey
+          expect(execute).to eq(:success)
+          expect(project.pages_deployed?).to be_truthy
+
+          # Check that all expected files are extracted
+          %w[index.html zero .hidden/file].each do |filename|
+            expect(File.exist?(File.join(project.public_pages_path, filename))).to be_truthy
+          end
+        end
+
+        it 'limits pages size' do
+          stub_application_setting(max_pages_size: 1)
+          expect(execute).not_to eq(:success)
+        end
+
+        it 'removes pages after destroy' do
+          expect(PagesWorker).to receive(:perform_in)
+          expect(project.pages_deployed?).to be_falsey
+          expect(execute).to eq(:success)
+          expect(project.pages_deployed?).to be_truthy
+          project.destroy
+          expect(project.pages_deployed?).to be_falsey
+        end
+
+        it 'fails if sha on branch is not latest' do
+          build.update_attributes(ref: 'feature')
+
+          expect(execute).not_to eq(:success)
+        end
+
+        it 'fails for empty file fails' do
+          build.update_attributes(legacy_artifacts_file: empty_file)
+
+          expect(execute).not_to eq(:success)
+        end
       end
+    end
+  end
 
+  context 'for new artifacts' do
+    context "for a valid job" do
       before do
-        build.update_attributes(artifacts_file: file)
-        build.update_attributes(artifacts_metadata: metadata)
+        create(:ci_job_artifact, file: file, job: build)
+        create(:ci_job_artifact, file_type: :metadata, file: metadata, job: build)
+
+        build.reload
       end
 
       describe 'pages artifacts' do
@@ -35,7 +110,7 @@ describe Projects::UpdatePagesService do
           it "doesn't delete artifacts" do
             expect(execute).to eq(:success)
 
-            expect(build.reload.artifacts_file?).to eq(true)
+            expect(build.artifacts?).to eq(true)
           end
         end
 
@@ -43,7 +118,7 @@ describe Projects::UpdatePagesService do
           it "does delete artifacts" do
             expect(execute).to eq(:success)
 
-            expect(build.reload.artifacts_file?).to eq(false)
+            expect(build.reload.artifacts?).to eq(false)
           end
         end
       end
@@ -74,13 +149,14 @@ describe Projects::UpdatePagesService do
       end
 
       it 'fails if sha on branch is not latest' do
-        pipeline.update_attributes(sha: 'old_sha')
-        build.update_attributes(artifacts_file: file)
+        build.update_attributes(ref: 'feature')
+
         expect(execute).not_to eq(:success)
       end
 
       it 'fails for empty file fails' do
-        build.update_attributes(artifacts_file: empty_file)
+        build.job_artifacts_archive.update_attributes(file: empty_file)
+
         expect(execute).not_to eq(:success)
       end
     end
@@ -97,7 +173,7 @@ describe Projects::UpdatePagesService do
   end
 
   it 'fails for invalid archive' do
-    build.update_attributes(artifacts_file: invalid_file)
+    build.update_attributes(legacy_artifacts_file: invalid_file)
     expect(execute).not_to eq(:success)
   end
 
@@ -108,8 +184,8 @@ describe Projects::UpdatePagesService do
       file = fixture_file_upload(Rails.root + 'spec/fixtures/pages.zip')
       metafile = fixture_file_upload(Rails.root + 'spec/fixtures/pages.zip.meta')
 
-      build.update_attributes(artifacts_file: file)
-      build.update_attributes(artifacts_metadata: metafile)
+      build.update_attributes(legacy_artifacts_file: file)
+      build.update_attributes(legacy_artifacts_metadata: metafile)
 
       allow(build).to receive(:artifacts_metadata_entry)
         .and_return(metadata)

spec/services/web_hook_service_spec.rb

@@ -146,7 +146,7 @@ describe WebHookService do
     let(:system_hook) { create(:system_hook) }
 
     it 'enqueue WebHookWorker' do
-      expect(Sidekiq::Client).to receive(:enqueue).with(WebHookWorker, project_hook.id, data, 'push_hooks')
+      expect(WebHookWorker).to receive(:perform_async).with(project_hook.id, data, 'push_hooks')
 
       described_class.new(project_hook, data, 'push_hooks').async_execute
     end

spec/support/test_env.rb

@@ -120,6 +120,7 @@ module TestEnv
     FileUtils.mkdir_p(repos_path)
     FileUtils.mkdir_p(backup_path)
     FileUtils.mkdir_p(pages_path)
+    FileUtils.mkdir_p(artifacts_path)
   end
 
   def clean_gitlab_test_path
@@ -233,6 +234,10 @@ module TestEnv
     Gitlab.config.pages.path
   end
 
+  def artifacts_path
+    Gitlab.config.artifacts.path
+  end
+
   # When no cached assets exist, manually hit the root path to create them
   #
   # Otherwise they'd be created by the first test, often timing out and

spec/uploaders/job_artifact_uploader_spec.rb

+require 'spec_helper'
+
+describe JobArtifactUploader do
+  let(:job_artifact) { create(:ci_job_artifact) }
+  let(:uploader) { described_class.new(job_artifact, :file) }
+  let(:local_path) { Gitlab.config.artifacts.path }
+
+  describe '#store_dir' do
+    subject { uploader.store_dir }
+
+    let(:path) { "#{job_artifact.created_at.utc.strftime('%Y_%m_%d')}/#{job_artifact.project_id}/#{job_artifact.id}" }
+
+    context 'when using local storage' do
+      it { is_expected.to start_with(local_path) }
+      it { is_expected.to match(/\h{2}\/\h{2}\/\h{64}\/\d{4}_\d{1,2}_\d{1,2}\/\d+\/\d+\z/) }
+      it { is_expected.to end_with(path) }
+    end
+  end
+
+  describe '#cache_dir' do
+    subject { uploader.cache_dir }
+
+    it { is_expected.to start_with(local_path) }
+    it { is_expected.to end_with('/tmp/cache') }
+  end
+
+  describe '#work_dir' do
+    subject { uploader.work_dir }
+
+    it { is_expected.to start_with(local_path) }
+    it { is_expected.to end_with('/tmp/work') }
+  end
+
+  context 'file is stored in valid local_path' do
+    let(:file) do
+      fixture_file_upload(
+        Rails.root.join('spec/fixtures/ci_build_artifacts.zip'), 'application/zip')
+    end
+
+    before do
+      uploader.store!(file)
+    end
+
+    subject { uploader.file.path }
+
+    it { is_expected.to start_with(local_path) }
+    it { is_expected.to include("/#{job_artifact.created_at.utc.strftime('%Y_%m_%d')}/") }
+    it { is_expected.to include("/#{job_artifact.project_id}/") }
+    it { is_expected.to end_with("ci_build_artifacts.zip") }
+  end
+end

spec/uploaders/artifact_uploader_spec.rb → spec/uploaders/legacy_artifact_uploader_spec.rb

 require 'rails_helper'
 
-describe ArtifactUploader do
+describe LegacyArtifactUploader do
   let(:job) { create(:ci_build) }
-  let(:uploader) { described_class.new(job, :artifacts_file) }
-  let(:path) { Gitlab.config.artifacts.path }
+  let(:uploader) { described_class.new(job, :legacy_artifacts_file) }
+  let(:local_path) { Gitlab.config.artifacts.path }
 
-  describe '.local_artifacts_store' do
-    subject { described_class.local_artifacts_store }
+  describe '.local_store_path' do
+    subject { described_class.local_store_path }
 
     it "delegate to artifacts path" do
       expect(Gitlab.config.artifacts).to receive(:path)
@@ -18,28 +18,32 @@ describe ArtifactUploader do
   describe '.artifacts_upload_path' do
     subject { described_class.artifacts_upload_path }
 
-    it { is_expected.to start_with(path) }
+    it { is_expected.to start_with(local_path) }
     it { is_expected.to end_with('tmp/uploads/') }
   end
 
   describe '#store_dir' do
     subject { uploader.store_dir }
 
-    it { is_expected.to start_with(path) }
-    it { is_expected.to end_with("#{job.project_id}/#{job.id}") }
+    let(:path) { "#{job.created_at.utc.strftime('%Y_%m')}/#{job.project_id}/#{job.id}" }
+
+    context 'when using local storage' do
+      it { is_expected.to start_with(local_path) }
+      it { is_expected.to end_with(path) }
+    end
   end
 
   describe '#cache_dir' do
     subject { uploader.cache_dir }
 
-    it { is_expected.to start_with(path) }
+    it { is_expected.to start_with(local_path) }
     it { is_expected.to end_with('/tmp/cache') }
   end
 
   describe '#work_dir' do
     subject { uploader.work_dir }
 
-    it { is_expected.to start_with(path) }
+    it { is_expected.to start_with(local_path) }
     it { is_expected.to end_with('/tmp/work') }
   end
 
@@ -51,11 +55,23 @@ describe ArtifactUploader do
     subject { uploader.filename }
 
     it { is_expected.to be_nil }
+  end
 
-    context 'with artifacts' do
-      let(:job) { create(:ci_build, :artifacts) }
+  context 'file is stored in valid path' do
+    let(:file) do
+      fixture_file_upload(
+        Rails.root.join('spec/fixtures/ci_build_artifacts.zip'), 'application/zip')
+    end
 
-      it { is_expected.not_to be_nil }
+    before do
+      uploader.store!(file)
     end
+
+    subject { uploader.file.path }
+
+    it { is_expected.to start_with(local_path) }
+    it { is_expected.to include("/#{job.created_at.utc.strftime('%Y_%m')}/") }
+    it { is_expected.to include("/#{job.project_id}/") }
+    it { is_expected.to end_with("ci_build_artifacts.zip") }
   end
 end

spec/workers/authorized_projects_worker_spec.rb

@@ -65,7 +65,6 @@ describe AuthorizedProjectsWorker do
       args_list = build_args_list(project.owner.id)
       push_bulk_args = {
         'class' => described_class,
-        'queue' => described_class.sidekiq_options['queue'],
         'args' => args_list
       }
 

spec/workers/background_migration_worker_spec.rb

@@ -10,35 +10,4 @@ describe BackgroundMigrationWorker, :sidekiq do
       described_class.new.perform('Foo', [10, 20])
     end
   end
-
-  describe '.perform_bulk' do
-    it 'enqueues background migrations in bulk' do
-      Sidekiq::Testing.fake! do
-        described_class.perform_bulk([['Foo', [1]], ['Foo', [2]]])
-
-        expect(described_class.jobs.count).to eq 2
-        expect(described_class.jobs).to all(include('enqueued_at'))
-      end
-    end
-  end
-
-  describe '.perform_bulk_in' do
-    context 'when delay is valid' do
-      it 'correctly schedules background migrations' do
-        Sidekiq::Testing.fake! do
-          described_class.perform_bulk_in(1.minute, [['Foo', [1]], ['Foo', [2]]])
-
-          expect(described_class.jobs.count).to eq 2
-          expect(described_class.jobs).to all(include('at'))
-        end
-      end
-    end
-
-    context 'when delay is invalid' do
-      it 'raises an ArgumentError exception' do
-        expect { described_class.perform_bulk_in(-60, [['Foo']]) }
-          .to raise_error(ArgumentError)
-      end
-    end
-  end
 end

spec/workers/concerns/application_worker_spec.rb

+require 'spec_helper'
+
+describe ApplicationWorker do
+  let(:worker) do
+    Class.new do
+      def self.name
+        'Gitlab::Foo::Bar::DummyWorker'
+      end
+
+      include ApplicationWorker
+    end
+  end
+
+  describe 'Sidekiq options' do
+    it 'sets the queue name based on the class name' do
+      expect(worker.sidekiq_options['queue']).to eq('foo_bar_dummy')
+    end
+  end
+
+  describe '.queue' do
+    it 'returns the queue name' do
+      worker.sidekiq_options queue: :some_queue
+
+      expect(worker.queue).to eq('some_queue')
+    end
+  end
+
+  describe '.bulk_perform_async' do
+    it 'enqueues jobs in bulk' do
+      Sidekiq::Testing.fake! do
+        worker.bulk_perform_async([['Foo', [1]], ['Foo', [2]]])
+
+        expect(worker.jobs.count).to eq 2
+        expect(worker.jobs).to all(include('enqueued_at'))
+      end
+    end
+  end
+
+  describe '.bulk_perform_in' do
+    context 'when delay is valid' do
+      it 'correctly schedules jobs' do
+        Sidekiq::Testing.fake! do
+          worker.bulk_perform_in(1.minute, [['Foo', [1]], ['Foo', [2]]])
+
+          expect(worker.jobs.count).to eq 2
+          expect(worker.jobs).to all(include('at'))
+        end
+      end
+    end
+
+    context 'when delay is invalid' do
+      it 'raises an ArgumentError exception' do
+        expect { worker.bulk_perform_in(-60, [['Foo']]) }
+          .to raise_error(ArgumentError)
+      end
+    end
+  end
+end

spec/workers/concerns/cluster_queue_spec.rb

@@ -3,7 +3,11 @@ require 'spec_helper'
 describe ClusterQueue do
   let(:worker) do
     Class.new do
-      include Sidekiq::Worker
+      def self.name
+        'DummyWorker'
+      end
+
+      include ApplicationWorker
       include ClusterQueue
     end
   end

spec/workers/concerns/cronjob_queue_spec.rb

@@ -3,7 +3,11 @@ require 'spec_helper'
 describe CronjobQueue do
   let(:worker) do
     Class.new do
-      include Sidekiq::Worker
+      def self.name
+        'DummyWorker'
+      end
+
+      include ApplicationWorker
       include CronjobQueue
     end
   end

spec/workers/concerns/dedicated_sidekiq_queue_spec.rb

-require 'spec_helper'
-
-describe DedicatedSidekiqQueue do
-  let(:worker) do
-    Class.new do
-      def self.name
-        'Foo::Bar::DummyWorker'
-      end
-
-      include Sidekiq::Worker
-      include DedicatedSidekiqQueue
-    end
-  end
-
-  describe 'queue names' do
-    it 'sets the queue name based on the class name' do
-      expect(worker.sidekiq_options['queue']).to eq('foo_bar_dummy')
-    end
-  end
-end

spec/workers/concerns/gitlab/github_import/object_importer_spec.rb

@@ -3,6 +3,10 @@ require 'spec_helper'
 describe Gitlab::GithubImport::ObjectImporter do
   let(:worker) do
     Class.new do
+      def self.name
+        'DummyWorker'
+      end
+
       include(Gitlab::GithubImport::ObjectImporter)
 
       def counter_name

spec/workers/concerns/gitlab/github_import/queue_spec.rb

@@ -3,7 +3,11 @@ require 'spec_helper'
 describe Gitlab::GithubImport::Queue do
   it 'sets the Sidekiq options for the worker' do
     worker = Class.new do
-      include Sidekiq::Worker
+      def self.name
+        'DummyWorker'
+      end
+
+      include ApplicationWorker
       include Gitlab::GithubImport::Queue
     end
 

spec/workers/concerns/pipeline_queue_spec.rb

@@ -3,7 +3,11 @@ require 'spec_helper'
 describe PipelineQueue do
   let(:worker) do
     Class.new do
-      include Sidekiq::Worker
+      def self.name
+        'DummyWorker'
+      end
+
+      include ApplicationWorker
       include PipelineQueue
     end
   end

spec/workers/concerns/repository_check_queue_spec.rb

@@ -3,7 +3,11 @@ require 'spec_helper'
 describe RepositoryCheckQueue do
   let(:worker) do
     Class.new do
-      include Sidekiq::Worker
+      def self.name
+        'DummyWorker'
+      end
+
+      include ApplicationWorker
       include RepositoryCheckQueue
     end
   end

spec/workers/every_sidekiq_worker_spec.rb

 require 'spec_helper'
 
 describe 'Every Sidekiq worker' do
-  let(:workers) do
-    root = Rails.root.join('app', 'workers')
-    concerns = root.join('concerns').to_s
-
-    workers = Dir[root.join('**', '*.rb')]
-      .reject { |path| path.start_with?(concerns) }
-
-    workers.map do |path|
-      ns = Pathname.new(path).relative_path_from(root).to_s.gsub('.rb', '')
-
-      ns.camelize.constantize
-    end
+  it 'includes ApplicationWorker' do
+    expect(Gitlab::SidekiqConfig.workers).to all(include(ApplicationWorker))
   end
 
   it 'does not use the default queue' do
-    workers.each do |worker|
-      expect(worker.sidekiq_options['queue'].to_s).not_to eq('default')
-    end
+    expect(Gitlab::SidekiqConfig.workers.map(&:queue)).not_to include('default')
   end
 
   it 'uses the cronjob queue when the worker runs as a cronjob' do
-    cron_workers = Settings.cron_jobs
-      .map { |job_name, options| options['job_class'].constantize }
-      .to_set
-
-    workers.each do |worker|
-      next unless cron_workers.include?(worker)
-
-      expect(worker.sidekiq_options['queue'].to_s).to eq('cronjob')
-    end
+    expect(Gitlab::SidekiqConfig.cron_workers.map(&:queue)).to all(eq('cronjob'))
   end
 
   it 'defines the queue in the Sidekiq configuration file' do
-    config = YAML.load_file(Rails.root.join('config', 'sidekiq_queues.yml').to_s)
-    queue_names = config[:queues].map { |(queue, _)| queue }.to_set
+    config_queue_names = Gitlab::SidekiqConfig.config_queues.to_set
 
-    workers.each do |worker|
-      expect(queue_names).to include(worker.sidekiq_options['queue'].to_s)
-    end
+    expect(Gitlab::SidekiqConfig.worker_queues).to all(be_in(config_queue_names))
   end
 end

spec/workers/expire_build_instance_artifacts_worker_spec.rb

@@ -11,12 +11,8 @@ describe ExpireBuildInstanceArtifactsWorker do
     end
 
     context 'with expired artifacts' do
-      let(:artifacts_expiry) { { artifacts_expire_at: Time.now - 7.days } }
-
       context 'when associated project is valid' do
-        let(:build) do
-          create(:ci_build, :artifacts, artifacts_expiry)
-        end
+        let(:build) { create(:ci_build, :artifacts, :expired) }
 
         it 'does expire' do
           expect(build.reload.artifacts_expired?).to be_truthy
@@ -26,14 +22,14 @@ describe ExpireBuildInstanceArtifactsWorker do
           expect(build.reload.artifacts_file.exists?).to be_falsey
         end
 
-        it 'does nullify artifacts_file column' do
-          expect(build.reload.artifacts_file_identifier).to be_nil
+        it 'does remove the job artifact record' do
+          expect(build.reload.job_artifacts_archive).to be_nil
         end
       end
     end
 
     context 'with not yet expired artifacts' do
-      let(:build) do
+      set(:build) do
         create(:ci_build, :artifacts, artifacts_expire_at: Time.now + 7.days)
       end
 
@@ -45,8 +41,8 @@ describe ExpireBuildInstanceArtifactsWorker do
         expect(build.reload.artifacts_file.exists?).to be_truthy
       end
 
-      it 'does not nullify artifacts_file column' do
-        expect(build.reload.artifacts_file_identifier).not_to be_nil
+      it 'does not remove the job artifact record' do
+        expect(build.reload.job_artifacts_archive).not_to be_nil
       end
     end
 
@@ -61,13 +57,13 @@ describe ExpireBuildInstanceArtifactsWorker do
         expect(build.reload.artifacts_file.exists?).to be_truthy
       end
 
-      it 'does not nullify artifacts_file column' do
-        expect(build.reload.artifacts_file_identifier).not_to be_nil
+      it 'does not remove the job artifact record' do
+        expect(build.reload.job_artifacts_archive).not_to be_nil
       end
     end
 
     context 'for expired artifacts' do
-      let(:build) { create(:ci_build, artifacts_expire_at: Time.now - 7.days) }
+      let(:build) { create(:ci_build, :expired) }
 
       it 'is still expired' do
         expect(build.reload.artifacts_expired?).to be_truthy