Add latest changes from gitlab-org/gitlab@master

98 files changed, 1249 insertions, 1110 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4de0606589f..fda536ae157 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,10 +2,6 @@
 documentation](doc/development/changelog.md) for instructions on adding your own
 entry.
 
-## 12.4.3
-
-- No changes.
-
 ## 12.4.2
 
 ### Fixed (10 changes)
diff --git a/app/assets/javascripts/boards/components/boards_selector.vue b/app/assets/javascripts/boards/components/boards_selector.vue
index 334c162954e..32491dfbcb6 100644
--- a/app/assets/javascripts/boards/components/boards_selector.vue
+++ b/app/assets/javascripts/boards/components/boards_selector.vue
@@ -168,7 +168,7 @@ export default {
       }
 
       const recentBoardsPromise = new Promise((resolve, reject) =>
-        gl.boardService
+        boardsStore
           .recentBoards()
           .then(resolve)
           .catch(err => {
@@ -184,7 +184,7 @@ export default {
           }),
       );
 
-      Promise.all([gl.boardService.allBoards(), recentBoardsPromise])
+      Promise.all([boardsStore.allBoards(), recentBoardsPromise])
         .then(([allBoards, recentBoards]) => [allBoards.data, recentBoards.data])
         .then(([allBoardsJson, recentBoardsJson]) => {
           this.loading = false;
diff --git a/app/assets/javascripts/project_select.js b/app/assets/javascripts/project_select.js
index 6a32cef79bc..66ce1ab5659 100644
--- a/app/assets/javascripts/project_select.js
+++ b/app/assets/javascripts/project_select.js
@@ -1,4 +1,4 @@
-/* eslint-disable func-names, no-var, one-var, no-else-return */
+/* eslint-disable func-names, no-else-return */
 
 import $ from 'jquery';
 import Api from './api';
@@ -7,7 +7,7 @@ import { s__ } from './locale';
 
 const projectSelect = () => {
   $('.ajax-project-select').each(function(i, select) {
-    var placeholder;
+    let placeholder;
     const simpleFilter = $(select).data('simpleFilter') || false;
     const isInstantiated = $(select).data('select2');
     this.groupId = $(select).data('groupId');
@@ -31,20 +31,17 @@ const projectSelect = () => {
       placeholder,
       minimumInputLength: 0,
       query: query => {
-        var finalCallback, projectsCallback;
-        finalCallback = function(projects) {
-          var data;
-          data = {
+        let projectsCallback;
+        const finalCallback = function(projects) {
+          const data = {
             results: projects,
           };
           return query.callback(data);
         };
         if (this.includeGroups) {
           projectsCallback = function(projects) {
-            var groupsCallback;
-            groupsCallback = function(groups) {
-              var data;
-              data = groups.concat(projects);
+            const groupsCallback = function(groups) {
+              const data = groups.concat(projects);
               return finalCallback(data);
             };
             return Api.groups(query.term, {}, groupsCallback);
diff --git a/app/assets/javascripts/repository/components/last_commit.vue b/app/assets/javascripts/repository/components/last_commit.vue
index 26c1f5813f5..70678b0db37 100644
--- a/app/assets/javascripts/repository/components/last_commit.vue
+++ b/app/assets/javascripts/repository/components/last_commit.vue
@@ -1,5 +1,6 @@
 <script>
 import { GlTooltipDirective, GlLink, GlButton, GlLoadingIcon } from '@gitlab/ui';
+import defaultAvatarUrl from 'images/no_avatar.png';
 import { sprintf, s__ } from '~/locale';
 import Icon from '../../vue_shared/components/icon.vue';
 import UserAvatarLink from '../../vue_shared/components/user_avatar/user_avatar_link.vue';
@@ -83,6 +84,7 @@ export default {
       this.showDescription = !this.showDescription;
     },
   },
+  defaultAvatarUrl,
 };
 </script>
 
@@ -97,6 +99,9 @@ export default {
         :img-size="40"
         class="avatar-cell"
       />
+      <span v-else class="avatar-cell user-avatar-link">
+        <img :src="$options.defaultAvatarUrl" width="40" height="40" class="avatar s40" />
+      </span>
       <div class="commit-detail flex-list">
         <div class="commit-content qa-commit-content">
           <gl-link :href="commit.webUrl" class="commit-row-message item-title">
@@ -119,6 +124,9 @@ export default {
             >
               {{ commit.author.name }}
             </gl-link>
+            <template v-else>
+              {{ commit.authorName }}
+            </template>
             {{ s__('LastCommit|authored') }}
             <timeago-tooltip :time="commit.authoredDate" tooltip-placement="bottom" />
           </div>
@@ -132,9 +140,8 @@ export default {
         </div>
         <div class="commit-actions flex-row">
           <div v-if="commit.signatureHtml" v-html="commit.signatureHtml"></div>
-          <div class="ci-status-link">
+          <div v-if="commit.pipeline" class="ci-status-link">
             <gl-link
-              v-if="commit.pipeline"
               v-gl-tooltip.left
               :href="commit.pipeline.detailedStatus.detailsPath"
               :title="statusTitle"
diff --git a/app/assets/javascripts/repository/components/table/index.vue b/app/assets/javascripts/repository/components/table/index.vue
index ac20549acb8..8f2e9264bca 100644
--- a/app/assets/javascripts/repository/components/table/index.vue
+++ b/app/assets/javascripts/repository/components/table/index.vue
@@ -75,6 +75,7 @@ export default {
               v-for="entry in val"
               :id="entry.id"
               :key="`${entry.flatPath}-${entry.id}`"
+              :sha="entry.sha"
               :project-path="projectPath"
               :current-path="path"
               :name="entry.name"
diff --git a/app/assets/javascripts/repository/components/table/row.vue b/app/assets/javascripts/repository/components/table/row.vue
index 52f861fbb61..cf0457a2abf 100644
--- a/app/assets/javascripts/repository/components/table/row.vue
+++ b/app/assets/javascripts/repository/components/table/row.vue
@@ -37,6 +37,10 @@ export default {
       type: String,
       required: true,
     },
+    sha: {
+      type: String,
+      required: true,
+    },
     projectPath: {
       type: String,
       required: true,
@@ -98,7 +102,7 @@ export default {
       return this.path.replace(new RegExp(`^${this.currentPath}/`), '');
     },
     shortSha() {
-      return this.id.slice(0, 8);
+      return this.sha.slice(0, 8);
     },
     hasLockLabel() {
       return this.commit && this.commit.lockLabel;
diff --git a/app/assets/javascripts/repository/log_tree.js b/app/assets/javascripts/repository/log_tree.js
index 87310278b9e..5bf30e625a0 100644
--- a/app/assets/javascripts/repository/log_tree.js
+++ b/app/assets/javascripts/repository/log_tree.js
@@ -26,9 +26,12 @@ export function fetchLogsTree(client, path, offset, resolver = null) {
   const { ref } = client.readQuery({ query: getRef });
 
   fetchpromise = axios
-    .get(`${gon.gitlab_url}/${projectPath}/refs/${ref}/logs_tree/${path.replace(/^\//, '')}`, {
-      params: { format: 'json', offset },
-    })
+    .get(
+      `${gon.relative_url_root}/${projectPath}/refs/${ref}/logs_tree/${path.replace(/^\//, '')}`,
+      {
+        params: { format: 'json', offset },
+      },
+    )
     .then(({ data, headers }) => {
       const headerLogsOffset = headers['more-logs-offset'];
       const { commits } = client.readQuery({ query: getCommits });
diff --git a/app/assets/javascripts/repository/queries/getFiles.query.graphql b/app/assets/javascripts/repository/queries/getFiles.query.graphql
index c4814f8e63a..2aaf5066b4a 100644
--- a/app/assets/javascripts/repository/queries/getFiles.query.graphql
+++ b/app/assets/javascripts/repository/queries/getFiles.query.graphql
@@ -2,6 +2,7 @@
 
 fragment TreeEntry on Entry {
   id
+  sha
   name
   flatPath
   type
diff --git a/app/assets/javascripts/repository/queries/pathLastCommit.query.graphql b/app/assets/javascripts/repository/queries/pathLastCommit.query.graphql
index 4bb959a8001..9be025afe39 100644
--- a/app/assets/javascripts/repository/queries/pathLastCommit.query.graphql
+++ b/app/assets/javascripts/repository/queries/pathLastCommit.query.graphql
@@ -8,6 +8,7 @@ query pathLastCommit($projectPath: ID!, $path: String, $ref: String!) {
           description
           webUrl
           authoredDate
+          authorName
           author {
             name
             avatarUrl
diff --git a/app/assets/javascripts/vue_shared/components/file_row.vue b/app/assets/javascripts/vue_shared/components/file_row.vue
index 341c9534763..611001df32f 100644
--- a/app/assets/javascripts/vue_shared/components/file_row.vue
+++ b/app/assets/javascripts/vue_shared/components/file_row.vue
@@ -218,7 +218,7 @@ export default {
   display: inline-block;
   flex: 1;
   max-width: inherit;
-  height: 18px;
+  height: 19px;
   line-height: 16px;
   text-overflow: ellipsis;
   white-space: nowrap;
diff --git a/app/assets/stylesheets/framework/filters.scss b/app/assets/stylesheets/framework/filters.scss
index a669e004d3a..2d826064569 100644
--- a/app/assets/stylesheets/framework/filters.scss
+++ b/app/assets/stylesheets/framework/filters.scss
@@ -357,12 +357,18 @@
     }
   }
 
-  .filter-dropdown-container > div {
-    margin: 0;
+  .filter-dropdown-container {
+    > div {
+      margin: 0;
 
-    > .btn {
-      margin: 0 0 10px;
-      width: 100%;
+      > .btn {
+        margin: 0 0 10px;
+        width: 100%;
+      }
+    }
+
+    .board-labels-toggle-wrapper {
+      margin-bottom: $gl-input-padding;
     }
   }
 
diff --git a/app/assets/stylesheets/pages/boards.scss b/app/assets/stylesheets/pages/boards.scss
index 45d0579052a..d26979bc174 100644
--- a/app/assets/stylesheets/pages/boards.scss
+++ b/app/assets/stylesheets/pages/boards.scss
@@ -497,7 +497,7 @@
 .add-issues-footer-to-list {
   padding-left: $gl-vert-padding;
   padding-right: $gl-vert-padding;
-  line-height: 34px;
+  line-height: $input-height;
 }
 
 .issue-card-selected {
@@ -551,9 +551,5 @@
    * Make the wrapper the same height as a button so it aligns properly when the
    * filtered-search-box input element increases in size on Linux smaller breakpoints
    */
-  height: 34px;
-
-  @include media-breakpoint-down(sm) {
-    margin-bottom: 10px;
-  }
+  height: $input-height;
 }
diff --git a/app/graphql/types/commit_type.rb b/app/graphql/types/commit_type.rb
index dcf4a2802c7..87f84ec576f 100644
--- a/app/graphql/types/commit_type.rb
+++ b/app/graphql/types/commit_type.rb
@@ -24,6 +24,8 @@ module Types
           description: 'Web URL of the commit'
     field :signature_html, type: GraphQL::STRING_TYPE, null: true, calls_gitaly: true,
           description: 'Rendered HTML of the commit signature'
+    field :author_name, type: GraphQL::STRING_TYPE, null: true,
+          description: 'Commit authors name'
 
     # models/commit lazy loads the author by email
     field :author, type: Types::UserType, null: true,
diff --git a/app/graphql/types/issue_sort_enum.rb b/app/graphql/types/issue_sort_enum.rb
index f71dd114d1f..48ff5819286 100644
--- a/app/graphql/types/issue_sort_enum.rb
+++ b/app/graphql/types/issue_sort_enum.rb
@@ -8,6 +8,7 @@ module Types
 
     value 'DUE_DATE_ASC', 'Due date by ascending order', value: 'due_date_asc'
     value 'DUE_DATE_DESC', 'Due date by descending order', value: 'due_date_desc'
+    value 'RELATIVE_POSITION_ASC', 'Relative position by ascending order', value: 'relative_position_asc'
   end
   # rubocop: enable Graphql/AuthorizeTypes
 end
diff --git a/app/graphql/types/tree/entry_type.rb b/app/graphql/types/tree/entry_type.rb
index 10c2ad8815e..87a3eced896 100644
--- a/app/graphql/types/tree/entry_type.rb
+++ b/app/graphql/types/tree/entry_type.rb
@@ -5,6 +5,7 @@ module Types
       include Types::BaseInterface
 
       field :id, GraphQL::ID_TYPE, null: false # rubocop:disable Graphql/Descriptions
+      field :sha, GraphQL::STRING_TYPE, null: false, description: "Last commit sha for entry", method: :id
       field :name, GraphQL::STRING_TYPE, null: false # rubocop:disable Graphql/Descriptions
       field :type, Tree::TypeEnum, null: false # rubocop:disable Graphql/Descriptions
       field :path, GraphQL::STRING_TYPE, null: false # rubocop:disable Graphql/Descriptions
diff --git a/app/models/ci/build.rb b/app/models/ci/build.rb
index 4804364d404..59a2c09bd28 100644
--- a/app/models/ci/build.rb
+++ b/app/models/ci/build.rb
@@ -898,12 +898,6 @@ module Ci
         value.with_indifferent_access
       end
     end
-
-    def build_attributes_from_config
-      return {} unless pipeline.config_processor
-
-      pipeline.config_processor.build_attributes(name)
-    end
   end
 end
 
diff --git a/app/models/ci/pipeline.rb b/app/models/ci/pipeline.rb
index f9840e13e03..f730b949ee9 100644
--- a/app/models/ci/pipeline.rb
+++ b/app/models/ci/pipeline.rb
@@ -551,23 +551,6 @@ module Ci
       end
     end
 
-    def stage_seeds
-      return [] unless config_processor
-
-      strong_memoize(:stage_seeds) do
-        seeds = config_processor.stages_attributes.inject([]) do |previous_stages, attributes|
-          seed = Gitlab::Ci::Pipeline::Seed::Stage.new(self, attributes, previous_stages)
-          previous_stages + [seed]
-        end
-
-        seeds.select(&:included?)
-      end
-    end
-
-    def seeds_size
-      stage_seeds.sum(&:size)
-    end
-
     def has_kubernetes_active?
       project.deployment_platform&.active?
     end
@@ -587,62 +570,14 @@ module Ci
       end
     end
 
-    def set_config_source
-      if ci_yaml_from_repo
-        self.config_source = :repository_source
-      elsif implied_ci_yaml_file
-        self.config_source = :auto_devops_source
-      end
-    end
-
-    ##
-    # TODO, setting yaml_errors should be moved to the pipeline creation chain.
-    #
-    def config_processor
-      return unless ci_yaml_file
-      return @config_processor if defined?(@config_processor)
-
-      @config_processor ||= begin
-        ::Gitlab::Ci::YamlProcessor.new(ci_yaml_file, { project: project, sha: sha, user: user })
-      rescue Gitlab::Ci::YamlProcessor::ValidationError => e
-        self.yaml_errors = e.message
-        nil
-      rescue => ex
-        self.yaml_errors = "Undefined error (#{Labkit::Correlation::CorrelationId.current_id})"
-
-        Gitlab::Sentry.track_acceptable_exception(ex, extra: {
-          project_id: project.id,
-          sha: sha,
-          ci_yaml_file: ci_yaml_file_path
-        })
-        nil
-      end
-    end
-
-    def ci_yaml_file_path
+    # TODO: this logic is duplicate with Pipeline::Chain::Config::Content
+    # we should persist this is `ci_pipelines.config_path`
+    def config_path
       return unless repository_source? || unknown_source?
 
       project.ci_config_path.presence || '.gitlab-ci.yml'
     end
 
-    def ci_yaml_file
-      return @ci_yaml_file if defined?(@ci_yaml_file)
-
-      @ci_yaml_file =
-        if auto_devops_source?
-          implied_ci_yaml_file
-        else
-          ci_yaml_from_repo
-        end
-
-      if @ci_yaml_file
-        @ci_yaml_file
-      else
-        self.yaml_errors = "Failed to load CI/CD config file for #{sha}"
-        nil
-      end
-    end
-
     def has_yaml_errors?
       yaml_errors.present?
     end
@@ -711,7 +646,7 @@ module Ci
     def predefined_variables
       Gitlab::Ci::Variables::Collection.new.tap do |variables|
         variables.append(key: 'CI_PIPELINE_IID', value: iid.to_s)
-        variables.append(key: 'CI_CONFIG_PATH', value: ci_yaml_file_path)
+        variables.append(key: 'CI_CONFIG_PATH', value: config_path)
         variables.append(key: 'CI_PIPELINE_SOURCE', value: source.to_s)
         variables.append(key: 'CI_COMMIT_MESSAGE', value: git_commit_message.to_s)
         variables.append(key: 'CI_COMMIT_TITLE', value: git_commit_full_title.to_s)
@@ -906,24 +841,6 @@ module Ci
 
     private
 
-    def ci_yaml_from_repo
-      return unless project
-      return unless sha
-      return unless ci_yaml_file_path
-
-      project.repository.gitlab_ci_yml_for(sha, ci_yaml_file_path)
-    rescue GRPC::NotFound, GRPC::Internal
-      nil
-    end
-
-    def implied_ci_yaml_file
-      return unless project
-
-      if project.auto_devops_enabled?
-        Gitlab::Template::GitlabCiYmlTemplate.find('Auto-DevOps').content
-      end
-    end
-
     def pipeline_data
       Gitlab::DataBuilder::Pipeline.build(self)
     end
diff --git a/app/models/concerns/storage/legacy_namespace.rb b/app/models/concerns/storage/legacy_namespace.rb
index ce98a3ad3d6..9c2b0372d54 100644
--- a/app/models/concerns/storage/legacy_namespace.rb
+++ b/app/models/concerns/storage/legacy_namespace.rb
@@ -57,18 +57,20 @@ module Storage
       # Move the namespace directory in all storages used by member projects
       repository_storages(legacy_only: true).each do |repository_storage|
         # Ensure old directory exists before moving it
-        gitlab_shell.add_namespace(repository_storage, full_path_before_last_save)
+        Gitlab::GitalyClient::NamespaceService.allow do
+          gitlab_shell.add_namespace(repository_storage, full_path_before_last_save)
 
-        # Ensure new directory exists before moving it (if there's a parent)
-        gitlab_shell.add_namespace(repository_storage, parent.full_path) if parent
+          # Ensure new directory exists before moving it (if there's a parent)
+          gitlab_shell.add_namespace(repository_storage, parent.full_path) if parent
 
-        unless gitlab_shell.mv_namespace(repository_storage, full_path_before_last_save, full_path)
+          unless gitlab_shell.mv_namespace(repository_storage, full_path_before_last_save, full_path)
 
-          Rails.logger.error "Exception moving path #{repository_storage} from #{full_path_before_last_save} to #{full_path}" # rubocop:disable Gitlab/RailsLogger
+            Rails.logger.error "Exception moving path #{repository_storage} from #{full_path_before_last_save} to #{full_path}" # rubocop:disable Gitlab/RailsLogger
 
-          # if we cannot move namespace directory we should rollback
-          # db changes in order to prevent out of sync between db and fs
-          raise Gitlab::UpdatePathError.new('namespace directory cannot be moved')
+            # if we cannot move namespace directory we should rollback
+            # db changes in order to prevent out of sync between db and fs
+            raise Gitlab::UpdatePathError.new('namespace directory cannot be moved')
+          end
         end
       end
     end
@@ -95,13 +97,15 @@ module Storage
         # We will remove it later async
         new_path = "#{full_path}+#{id}+deleted"
 
-        if gitlab_shell.mv_namespace(repository_storage, full_path, new_path)
-          Gitlab::AppLogger.info %Q(Namespace directory "#{full_path}" moved to "#{new_path}")
+        Gitlab::GitalyClient::NamespaceService.allow do
+          if gitlab_shell.mv_namespace(repository_storage, full_path, new_path)
+            Gitlab::AppLogger.info %Q(Namespace directory "#{full_path}" moved to "#{new_path}")
 
-          # Remove namespace directory async with delay so
-          # GitLab has time to remove all projects first
-          run_after_commit do
-            GitlabShellWorker.perform_in(5.minutes, :rm_namespace, repository_storage, new_path)
+            # Remove namespace directory async with delay so
+            # GitLab has time to remove all projects first
+            run_after_commit do
+              GitlabShellWorker.perform_in(5.minutes, :rm_namespace, repository_storage, new_path)
+            end
           end
         end
       end
diff --git a/app/models/project_ci_cd_setting.rb b/app/models/project_ci_cd_setting.rb
index a495d34c07c..d089a004d3d 100644
--- a/app/models/project_ci_cd_setting.rb
+++ b/app/models/project_ci_cd_setting.rb
@@ -1,6 +1,9 @@
 # frozen_string_literal: true
 
 class ProjectCiCdSetting < ApplicationRecord
+  # TODO: remove once GitLab 12.7 is released
+  # https://gitlab.com/gitlab-org/gitlab/issues/36651
+  self.ignored_columns += %i[merge_trains_enabled]
   belongs_to :project, inverse_of: :ci_cd_settings
 
   # The version of the schema that first introduced this model/table.
diff --git a/app/presenters/project_presenter.rb b/app/presenters/project_presenter.rb
index 6d370f6241c..81018398d5d 100644
--- a/app/presenters/project_presenter.rb
+++ b/app/presenters/project_presenter.rb
@@ -21,7 +21,6 @@ class ProjectPresenter < Gitlab::View::Presenter::Delegated
 
   def statistics_anchors(show_auto_devops_callout:)
     [
-      license_anchor_data,
       commits_anchor_data,
       branches_anchor_data,
       tags_anchor_data,
@@ -32,6 +31,7 @@ class ProjectPresenter < Gitlab::View::Presenter::Delegated
   def statistics_buttons(show_auto_devops_callout:)
     [
       readme_anchor_data,
+      license_anchor_data,
       changelog_anchor_data,
       contribution_guide_anchor_data,
       autodevops_anchor_data(show_auto_devops_callout: show_auto_devops_callout),
@@ -41,15 +41,14 @@ class ProjectPresenter < Gitlab::View::Presenter::Delegated
   end
 
   def empty_repo_statistics_anchors
-    [
-      license_anchor_data
-    ].compact.select { |item| item.is_link }
+    []
   end
 
   def empty_repo_statistics_buttons
     [
       new_file_anchor_data,
       readme_anchor_data,
+      license_anchor_data,
       changelog_anchor_data,
       contribution_guide_anchor_data,
       gitlab_ci_anchor_data
@@ -227,17 +226,18 @@ class ProjectPresenter < Gitlab::View::Presenter::Delegated
     icon = statistic_icon('scale')
 
     if repository.license_blob.present?
-      AnchorData.new(true,
-                     icon + content_tag(:strong, license_short_name, class: 'project-stat-value'),
-                     license_path)
+      AnchorData.new(false,
+                     icon + content_tag(:span, license_short_name, class: 'project-stat-value'),
+                     license_path,
+                     'default')
     else
       if current_user && can_current_user_push_to_default_branch?
-        AnchorData.new(true,
-                       content_tag(:span, icon + _('Add license'), class: 'add-license-link d-flex'),
+        AnchorData.new(false,
+                       content_tag(:span, statistic_icon + _('Add LICENSE'), class: 'add-license-link d-flex'),
                        add_license_path)
       else
-        AnchorData.new(true,
-                       icon + content_tag(:strong, _('No license. All rights reserved'), class: 'project-stat-value'),
+        AnchorData.new(false,
+                       icon + content_tag(:span, _('No license. All rights reserved'), class: 'project-stat-value'),
                        nil)
       end
     end
diff --git a/app/services/ci/create_pipeline_service.rb b/app/services/ci/create_pipeline_service.rb
index 74c188c39d5..5778a48bce6 100644
--- a/app/services/ci/create_pipeline_service.rb
+++ b/app/services/ci/create_pipeline_service.rb
@@ -7,12 +7,14 @@ module Ci
     CreateError = Class.new(StandardError)
 
     SEQUENCE = [Gitlab::Ci::Pipeline::Chain::Build,
-                Gitlab::Ci::Pipeline::Chain::RemoveUnwantedChatJobs,
                 Gitlab::Ci::Pipeline::Chain::Validate::Abilities,
                 Gitlab::Ci::Pipeline::Chain::Validate::Repository,
-                Gitlab::Ci::Pipeline::Chain::Validate::Config,
+                Gitlab::Ci::Pipeline::Chain::Config::Content,
+                Gitlab::Ci::Pipeline::Chain::Config::Process,
+                Gitlab::Ci::Pipeline::Chain::RemoveUnwantedChatJobs,
                 Gitlab::Ci::Pipeline::Chain::Skip,
                 Gitlab::Ci::Pipeline::Chain::EvaluateWorkflowRules,
+                Gitlab::Ci::Pipeline::Chain::Seed,
                 Gitlab::Ci::Pipeline::Chain::Limit::Size,
                 Gitlab::Ci::Pipeline::Chain::Populate,
                 Gitlab::Ci::Pipeline::Chain::Create,
diff --git a/app/views/projects/pipelines/_with_tabs.html.haml b/app/views/projects/pipelines/_with_tabs.html.haml
index f9408184cb6..4d8cba5168d 100644
--- a/app/views/projects/pipelines/_with_tabs.html.haml
+++ b/app/views/projects/pipelines/_with_tabs.html.haml
@@ -39,10 +39,6 @@
               %th
           = render partial: "projects/stage/stage", collection: pipeline.legacy_stages, as: :stage
 
-    - elsif pipeline.project.builds_enabled? && !pipeline.ci_yaml_file
-      .bs-callout.bs-callout-warning
-        = _("%{gitlab_ci_yml} not found in this commit") % { gitlab_ci_yml: ".gitlab-ci.yml" }
-
   - if @pipeline.failed_builds.present?
     #js-tab-failures.build-failures.tab-pane.build-page
       %table.table.responsive-table.ci-table.responsive-table-sm-rounded
diff --git a/app/views/shared/issuable/_search_bar.html.haml b/app/views/shared/issuable/_search_bar.html.haml
index e6335284541..d341520e4a2 100644
--- a/app/views/shared/issuable/_search_bar.html.haml
+++ b/app/views/shared/issuable/_search_bar.html.haml
@@ -5,169 +5,170 @@
 - user_can_admin_list = board && can?(current_user, :admin_list, board.resource_parent)
 
 .issues-filters{ class: ("w-100" if type == :boards_modal) }
-  .issues-details-filters.filtered-search-block.d-flex.flex-column.flex-md-row{ class: block_css_class, "v-pre" => type == :boards_modal }
-    - if type == :boards
-      = render "shared/boards/switcher", board: board
-    = form_tag page_filter_path, method: :get, class: 'filter-form js-filter-form w-100' do
-      - if params[:search].present?
-        = hidden_field_tag :search, params[:search]
-      - if @can_bulk_update
-        .check-all-holder.d-none.d-sm-block.hidden
-          = check_box_tag "check-all-issues", nil, false, class: "check-all-issues left"
-      .issues-other-filters.filtered-search-wrapper.d-flex.flex-column.flex-md-row
-        .filtered-search-box
-          - if type != :boards_modal && type != :boards
-            = dropdown_tag(_('Recent searches'),
-              options: { wrapper_class: "filtered-search-history-dropdown-wrapper",
-              toggle_class: "filtered-search-history-dropdown-toggle-button",
-              dropdown_class: "filtered-search-history-dropdown",
-              content_class: "filtered-search-history-dropdown-content" }) do
-              .js-filtered-search-history-dropdown{ data: { full_path: search_history_storage_prefix } }
-          .filtered-search-box-input-container.droplab-dropdown
-            .scroll-container
-              %ul.tokens-container.list-unstyled
-                %li.input-token
-                  %input.form-control.filtered-search{ search_filter_input_options(type) }
-            #js-dropdown-hint.filtered-search-input-dropdown-menu.dropdown-menu.hint-dropdown
-              %ul{ data: { dropdown: true } }
-                %li.filter-dropdown-item{ data: { action: 'submit' } }
-                  %button.btn.btn-link{ type: 'button' }
-                    = sprite_icon('search')
-                    %span
-                      = _('Press Enter or click to search')
-              %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
-                %li.filter-dropdown-item
-                  %button.btn.btn-link{ type: 'button' }
-                    -# Encapsulate static class name `{{icon}}` inside #{} to bypass
-                    -# haml lint's ClassAttributeWithStaticValue
-                    %svg
-                      %use{ 'xlink:href': "#{'{{icon}}'}" }
-                    %span.js-filter-hint
-                      {{hint}}
-                    %span.js-filter-tag.dropdown-light-content
-                      {{tag}}
-            #js-dropdown-author.filtered-search-input-dropdown-menu.dropdown-menu
-              - if current_user
+  .issues-details-filters.filtered-search-block.d-flex.flex-column.flex-lg-row{ class: block_css_class, "v-pre" => type == :boards_modal }
+    .d-flex.flex-column.flex-md-row.flex-grow-1.mb-lg-0.mb-md-2.mb-sm-0
+      - if type == :boards
+        = render "shared/boards/switcher", board: board
+      = form_tag page_filter_path, method: :get, class: 'filter-form js-filter-form w-100' do
+        - if params[:search].present?
+          = hidden_field_tag :search, params[:search]
+        - if @can_bulk_update
+          .check-all-holder.d-none.d-sm-block.hidden
+            = check_box_tag "check-all-issues", nil, false, class: "check-all-issues left"
+        .issues-other-filters.filtered-search-wrapper.d-flex.flex-column.flex-md-row
+          .filtered-search-box
+            - if type != :boards_modal && type != :boards
+              = dropdown_tag(_('Recent searches'),
+                options: { wrapper_class: "filtered-search-history-dropdown-wrapper",
+                toggle_class: "filtered-search-history-dropdown-toggle-button",
+                dropdown_class: "filtered-search-history-dropdown",
+                content_class: "filtered-search-history-dropdown-content" }) do
+                .js-filtered-search-history-dropdown{ data: { full_path: search_history_storage_prefix } }
+            .filtered-search-box-input-container.droplab-dropdown
+              .scroll-container
+                %ul.tokens-container.list-unstyled
+                  %li.input-token
+                    %input.form-control.filtered-search{ search_filter_input_options(type) }
+              #js-dropdown-hint.filtered-search-input-dropdown-menu.dropdown-menu.hint-dropdown
                 %ul{ data: { dropdown: true } }
-                  = render 'shared/issuable/user_dropdown_item',
-                    user: current_user
-              %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
-                = render 'shared/issuable/user_dropdown_item',
-                  user: User.new(username: '{{username}}', name: '{{name}}'),
-                  avatar: { lazy: true, url: '{{avatar_url}}' }
-            #js-dropdown-assignee.filtered-search-input-dropdown-menu.dropdown-menu
-              %ul{ data: { dropdown: true } }
-                %li.filter-dropdown-item{ data: { value: 'None' } }
-                  %button.btn.btn-link{ type: 'button' }
-                    = _('None')
-                %li.filter-dropdown-item{ data: { value: 'Any' } }
-                  %button.btn.btn-link{ type: 'button' }
-                    = _('Any')
-                %li.divider.droplab-item-ignore
+                  %li.filter-dropdown-item{ data: { action: 'submit' } }
+                    %button.btn.btn-link{ type: 'button' }
+                      = sprite_icon('search')
+                      %span
+                        = _('Press Enter or click to search')
+                %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
+                  %li.filter-dropdown-item
+                    %button.btn.btn-link{ type: 'button' }
+                      -# Encapsulate static class name `{{icon}}` inside #{} to bypass
+                      -# haml lint's ClassAttributeWithStaticValue
+                      %svg
+                        %use{ 'xlink:href': "#{'{{icon}}'}" }
+                      %span.js-filter-hint
+                        {{hint}}
+                      %span.js-filter-tag.dropdown-light-content
+                        {{tag}}
+              #js-dropdown-author.filtered-search-input-dropdown-menu.dropdown-menu
                 - if current_user
+                  %ul{ data: { dropdown: true } }
+                    = render 'shared/issuable/user_dropdown_item',
+                      user: current_user
+                %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
+                  = render 'shared/issuable/user_dropdown_item',
+                    user: User.new(username: '{{username}}', name: '{{name}}'),
+                    avatar: { lazy: true, url: '{{avatar_url}}' }
+              #js-dropdown-assignee.filtered-search-input-dropdown-menu.dropdown-menu
+                %ul{ data: { dropdown: true } }
+                  %li.filter-dropdown-item{ data: { value: 'None' } }
+                    %button.btn.btn-link{ type: 'button' }
+                      = _('None')
+                  %li.filter-dropdown-item{ data: { value: 'Any' } }
+                    %button.btn.btn-link{ type: 'button' }
+                      = _('Any')
+                  %li.divider.droplab-item-ignore
+                  - if current_user
+                    = render 'shared/issuable/user_dropdown_item',
+                      user: current_user
+                %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
                   = render 'shared/issuable/user_dropdown_item',
-                    user: current_user
-              %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
-                = render 'shared/issuable/user_dropdown_item',
-                  user: User.new(username: '{{username}}', name: '{{name}}'),
-                  avatar: { lazy: true, url: '{{avatar_url}}' }
-            = render_if_exists 'shared/issuable/approver_dropdown'
-            #js-dropdown-milestone.filtered-search-input-dropdown-menu.dropdown-menu
-              %ul{ data: { dropdown: true } }
-                %li.filter-dropdown-item{ data: { value: 'None' } }
-                  %button.btn.btn-link{ type: 'button' }
-                    = _('None')
-                %li.filter-dropdown-item{ data: { value: 'Any' } }
-                  %button.btn.btn-link{ type: 'button' }
-                    = _('Any')
-                %li.filter-dropdown-item{ data: { value: 'Upcoming' } }
-                  %button.btn.btn-link{ type: 'button' }
-                    = _('Upcoming')
-                %li.filter-dropdown-item{ data: { value: 'Started' } }
-                  %button.btn.btn-link{ type: 'button' }
-                    = _('Started')
-                %li.divider.droplab-item-ignore
-              %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
-                %li.filter-dropdown-item
-                  %button.btn.btn-link.js-data-value{ type: 'button' }
-                    {{title}}
-            #js-dropdown-release.filtered-search-input-dropdown-menu.dropdown-menu
-              %ul{ data: { dropdown: true } }
-                %li.filter-dropdown-item{ data: { value: 'None' } }
-                  %button.btn.btn-link{ type: 'button' }
-                    = _('None')
-                %li.filter-dropdown-item{ data: { value: 'Any' } }
-                  %button.btn.btn-link{ type: 'button' }
-                    = _('Any')
-                %li.divider.droplab-item-ignore
-              %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
-                %li.filter-dropdown-item
-                  %button.btn.btn-link.js-data-value{ type: 'button' }
-                    {{title}}
-            #js-dropdown-label.filtered-search-input-dropdown-menu.dropdown-menu
-              %ul{ data: { dropdown: true } }
-                %li.filter-dropdown-item{ data: { value: 'None' } }
-                  %button.btn.btn-link{ type: 'button' }
-                    = _('None')
-                %li.filter-dropdown-item{ data: { value: 'Any' } }
-                  %button.btn.btn-link{ type: 'button' }
-                    = _('Any')
-                %li.divider.droplab-item-ignore
-              %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
-                %li.filter-dropdown-item
-                  %button.btn.btn-link{ type: 'button' }
-                    %span.dropdown-label-box{ style: 'background: {{color}}' }
-                    %span.label-title.js-data-value
+                    user: User.new(username: '{{username}}', name: '{{name}}'),
+                    avatar: { lazy: true, url: '{{avatar_url}}' }
+              = render_if_exists 'shared/issuable/approver_dropdown'
+              #js-dropdown-milestone.filtered-search-input-dropdown-menu.dropdown-menu
+                %ul{ data: { dropdown: true } }
+                  %li.filter-dropdown-item{ data: { value: 'None' } }
+                    %button.btn.btn-link{ type: 'button' }
+                      = _('None')
+                  %li.filter-dropdown-item{ data: { value: 'Any' } }
+                    %button.btn.btn-link{ type: 'button' }
+                      = _('Any')
+                  %li.filter-dropdown-item{ data: { value: 'Upcoming' } }
+                    %button.btn.btn-link{ type: 'button' }
+                      = _('Upcoming')
+                  %li.filter-dropdown-item{ data: { value: 'Started' } }
+                    %button.btn.btn-link{ type: 'button' }
+                      = _('Started')
+                  %li.divider.droplab-item-ignore
+                %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
+                  %li.filter-dropdown-item
+                    %button.btn.btn-link.js-data-value{ type: 'button' }
+                      {{title}}
+              #js-dropdown-release.filtered-search-input-dropdown-menu.dropdown-menu
+                %ul{ data: { dropdown: true } }
+                  %li.filter-dropdown-item{ data: { value: 'None' } }
+                    %button.btn.btn-link{ type: 'button' }
+                      = _('None')
+                  %li.filter-dropdown-item{ data: { value: 'Any' } }
+                    %button.btn.btn-link{ type: 'button' }
+                      = _('Any')
+                  %li.divider.droplab-item-ignore
+                %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
+                  %li.filter-dropdown-item
+                    %button.btn.btn-link.js-data-value{ type: 'button' }
+                      {{title}}
+              #js-dropdown-label.filtered-search-input-dropdown-menu.dropdown-menu
+                %ul{ data: { dropdown: true } }
+                  %li.filter-dropdown-item{ data: { value: 'None' } }
+                    %button.btn.btn-link{ type: 'button' }
+                      = _('None')
+                  %li.filter-dropdown-item{ data: { value: 'Any' } }
+                    %button.btn.btn-link{ type: 'button' }
+                      = _('Any')
+                  %li.divider.droplab-item-ignore
+                %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
+                  %li.filter-dropdown-item
+                    %button.btn.btn-link{ type: 'button' }
+                      %span.dropdown-label-box{ style: 'background: {{color}}' }
+                      %span.label-title.js-data-value
+                        {{title}}
+              #js-dropdown-my-reaction.filtered-search-input-dropdown-menu.dropdown-menu
+                %ul{ data: { dropdown: true } }
+                  %li.filter-dropdown-item{ data: { value: 'None' } }
+                    %button.btn.btn-link{ type: 'button' }
+                      = _('None')
+                  %li.filter-dropdown-item{ data: { value: 'Any' } }
+                    %button.btn.btn-link{ type: 'button' }
+                      = _('Any')
+                  %li.divider.droplab-item-ignore
+                %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
+                  %li.filter-dropdown-item
+                    %button.btn.btn-link{ type: 'button' }
+                      %gl-emoji
+                      %span.js-data-value.prepend-left-10
+                        {{name}}
+              #js-dropdown-wip.filtered-search-input-dropdown-menu.dropdown-menu
+                %ul.filter-dropdown{ data: { dropdown: true } }
+                  %li.filter-dropdown-item{ data: { value: 'yes', capitalize: true } }
+                    %button.btn.btn-link{ type: 'button' }
+                      = _('Yes')
+                  %li.filter-dropdown-item{ data: { value: 'no', capitalize: true } }
+                    %button.btn.btn-link{ type: 'button' }
+                      = _('No')
+              #js-dropdown-confidential.filtered-search-input-dropdown-menu.dropdown-menu
+                %ul.filter-dropdown{ data: { dropdown: true } }
+                  %li.filter-dropdown-item{ data: { value: 'yes', capitalize: true } }
+                    %button.btn.btn-link{ type: 'button' }
+                      = _('Yes')
+                  %li.filter-dropdown-item{ data: { value: 'no', capitalize: true } }
+                    %button.btn.btn-link{ type: 'button' }
+                      = _('No')
+              #js-dropdown-target-branch.filtered-search-input-dropdown-menu.dropdown-menu
+                %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
+                  %li.filter-dropdown-item
+                    %button.btn.btn-link.js-data-value.monospace
                       {{title}}
-            #js-dropdown-my-reaction.filtered-search-input-dropdown-menu.dropdown-menu
-              %ul{ data: { dropdown: true } }
-                %li.filter-dropdown-item{ data: { value: 'None' } }
-                  %button.btn.btn-link{ type: 'button' }
-                    = _('None')
-                %li.filter-dropdown-item{ data: { value: 'Any' } }
-                  %button.btn.btn-link{ type: 'button' }
-                    = _('Any')
-                %li.divider.droplab-item-ignore
-              %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
-                %li.filter-dropdown-item
-                  %button.btn.btn-link{ type: 'button' }
-                    %gl-emoji
-                    %span.js-data-value.prepend-left-10
-                      {{name}}
-            #js-dropdown-wip.filtered-search-input-dropdown-menu.dropdown-menu
-              %ul.filter-dropdown{ data: { dropdown: true } }
-                %li.filter-dropdown-item{ data: { value: 'yes', capitalize: true } }
-                  %button.btn.btn-link{ type: 'button' }
-                    = _('Yes')
-                %li.filter-dropdown-item{ data: { value: 'no', capitalize: true } }
-                  %button.btn.btn-link{ type: 'button' }
-                    = _('No')
-            #js-dropdown-confidential.filtered-search-input-dropdown-menu.dropdown-menu
-              %ul.filter-dropdown{ data: { dropdown: true } }
-                %li.filter-dropdown-item{ data: { value: 'yes', capitalize: true } }
-                  %button.btn.btn-link{ type: 'button' }
-                    = _('Yes')
-                %li.filter-dropdown-item{ data: { value: 'no', capitalize: true } }
-                  %button.btn.btn-link{ type: 'button' }
-                    = _('No')
-            #js-dropdown-target-branch.filtered-search-input-dropdown-menu.dropdown-menu
-              %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
-                %li.filter-dropdown-item
-                  %button.btn.btn-link.js-data-value.monospace
-                    {{title}}
 
-            = render_if_exists 'shared/issuable/filter_weight', type: type
+              = render_if_exists 'shared/issuable/filter_weight', type: type
 
-          %button.clear-search.hidden{ type: 'button' }
-            = icon('times')
-        #js-board-labels-toggle
-        .filter-dropdown-container.d-flex.flex-column.flex-md-row
-          - if type == :boards
-            .js-board-config{ data: { can_admin_list: user_can_admin_list, has_scope: board.scoped? } }
-            - if user_can_admin_list
-              = render 'shared/issuable/board_create_list_dropdown', board: board
-              - if @project
-                #js-add-issues-btn.prepend-left-10{ data: { can_admin_list: can?(current_user, :admin_list, @project) } }
-            #js-toggle-focus-btn
-          - elsif is_not_boards_modal_or_productivity_analytics
-            = render 'shared/issuable/sort_dropdown'
+            %button.clear-search.hidden{ type: 'button' }
+              = icon('times')
+    .filter-dropdown-container.d-flex.flex-column.flex-md-row
+      #js-board-labels-toggle
+      - if type == :boards
+        .js-board-config{ data: { can_admin_list: user_can_admin_list, has_scope: board.scoped? } }
+        - if user_can_admin_list
+          = render 'shared/issuable/board_create_list_dropdown', board: board
+          - if @project
+            #js-add-issues-btn.prepend-left-10{ data: { can_admin_list: can?(current_user, :admin_list, @project) } }
+        #js-toggle-focus-btn
+      - elsif is_not_boards_modal_or_productivity_analytics
+        = render 'shared/issuable/sort_dropdown'
diff --git a/app/workers/gitlab_shell_worker.rb b/app/workers/gitlab_shell_worker.rb
index 5dcf901e041..57e64570c09 100644
--- a/app/workers/gitlab_shell_worker.rb
+++ b/app/workers/gitlab_shell_worker.rb
@@ -8,6 +8,8 @@ class GitlabShellWorker
   latency_sensitive_worker!
 
   def perform(action, *arg)
-    gitlab_shell.__send__(action, *arg) # rubocop:disable GitlabSecurity/PublicSend
+    Gitlab::GitalyClient::NamespaceService.allow do
+      gitlab_shell.__send__(action, *arg) # rubocop:disable GitlabSecurity/PublicSend
+    end
   end
 end
diff --git a/changelogs/unreleased/28302-move-add-license-button.yml b/changelogs/unreleased/28302-move-add-license-button.yml
new file mode 100644
index 00000000000..d9a5c15990f
--- /dev/null
+++ b/changelogs/unreleased/28302-move-add-license-button.yml
@@ -0,0 +1,5 @@
+---
+title: Move add license button to project buttons
+merge_request: 19370
+author:
+type: changed
diff --git a/changelogs/unreleased/29713-graphql-add-issue-relative-position-sort-2.yml b/changelogs/unreleased/29713-graphql-add-issue-relative-position-sort-2.yml
new file mode 100644
index 00000000000..38a02a027de
--- /dev/null
+++ b/changelogs/unreleased/29713-graphql-add-issue-relative-position-sort-2.yml
@@ -0,0 +1,5 @@
+---
+title: 'Graphql query for issues can now be sorted by relative_position'
+merge_request: 19713
+author:
+type: added
diff --git a/changelogs/unreleased/Update-boards_selector-vue-to-use-boardsStore.yml b/changelogs/unreleased/Update-boards_selector-vue-to-use-boardsStore.yml
new file mode 100644
index 00000000000..95234bd9069
--- /dev/null
+++ b/changelogs/unreleased/Update-boards_selector-vue-to-use-boardsStore.yml
@@ -0,0 +1,5 @@
+---
+title: remove all references of BoardService in boards_selector.vue
+merge_request: 20147
+author: nuwe1
+type: other
diff --git a/changelogs/unreleased/remove_var_from_project_select_js.yml b/changelogs/unreleased/remove_var_from_project_select_js.yml
new file mode 100644
index 00000000000..736f8adc5da
--- /dev/null
+++ b/changelogs/unreleased/remove_var_from_project_select_js.yml
@@ -0,0 +1,5 @@
+---
+title: Remove var from project_select.js
+merge_request: 20091
+author: Lee Tickett
+type: other
diff --git a/changelogs/unreleased/sh-add-exception-backtrace-production-log.yml b/changelogs/unreleased/sh-add-exception-backtrace-production-log.yml
new file mode 100644
index 00000000000..05e17892611
--- /dev/null
+++ b/changelogs/unreleased/sh-add-exception-backtrace-production-log.yml
@@ -0,0 +1,5 @@
+---
+title: Add backtrace to production_json.log
+merge_request: 20122
+author:
+type: changed
diff --git a/changelogs/unreleased/sh-support-project-template-id-in-api.yml b/changelogs/unreleased/sh-support-project-template-id-in-api.yml
new file mode 100644
index 00000000000..5087c6c711a
--- /dev/null
+++ b/changelogs/unreleased/sh-support-project-template-id-in-api.yml
@@ -0,0 +1,5 @@
+---
+title: Support template_project_id parameter in project creation API
+merge_request: 20258
+author:
+type: added
diff --git a/config/initializers/lograge.rb b/config/initializers/lograge.rb
index d5d4c589884..769ef2af0e7 100644
--- a/config/initializers/lograge.rb
+++ b/config/initializers/lograge.rb
@@ -10,6 +10,11 @@ unless Sidekiq.server?
     # unmaintained gem that monkey patches `Time`
     config.lograge.formatter = Lograge::Formatters::Json.new
     config.lograge.logger = ActiveSupport::Logger.new(filename)
+    config.lograge.before_format = lambda do |data, payload|
+      data.delete(:error)
+      data
+    end
+
     # Add request parameters to log output
     config.lograge.custom_options = lambda do |event|
       params = event.payload[:params]
@@ -36,6 +41,20 @@ unless Sidekiq.server?
         payload[:cpu_s] = cpu_s
       end
 
+      # https://github.com/roidrage/lograge#logging-errors--exceptions
+      exception = event.payload[:exception_object]
+
+      if exception
+        payload[:exception] = {
+          class: exception.class.name,
+          message: exception.message
+        }
+
+        if exception.backtrace
+          payload[:exception][:backtrace] = Gitlab::Profiler.clean_backtrace(exception.backtrace)
+        end
+      end
+
       payload
     end
   end
diff --git a/doc/administration/logs.md b/doc/administration/logs.md
index dae0dae8395..aa10cdd220c 100644
--- a/doc/administration/logs.md
+++ b/doc/administration/logs.md
@@ -42,6 +42,48 @@ User clone/fetch activity using http transport appears in this log as `action: g
 In addition, the log contains the IP address from which the request originated
 (`remote_ip`) as well as the user's ID (`user_id`), and username (`username`).
 
+NOTE: **Note:** Starting with GitLab 12.5, if an error occurs, an
+`exception` field is included with `class`, `message`, and
+`backtrace`. Previous versions included an `error` field instead of
+`exception.class` and `exception.message`. For example:
+
+```json
+{
+  "method": "GET",
+  "path": "/admin",
+  "format": "html",
+  "controller": "Admin::DashboardController",
+  "action": "index",
+  "status": 500,
+  "duration": 2584.11,
+  "view": 0,
+  "db": 9.21,
+  "time": "2019-11-14T13:12:46.156Z",
+  "params": [],
+  "remote_ip": "127.0.0.1",
+  "user_id": 1,
+  "username": "root",
+  "ua": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:70.0) Gecko/20100101 Firefox/70.0",
+  "queue_duration": 274.35,
+  "correlation_id": "KjDVUhNvvV3",
+  "cpu_s": 2.837645135999999,
+  "exception": {
+    "class": "NameError",
+    "message": "undefined local variable or method `adsf' for #<Admin::DashboardController:0x00007ff3c9648588>",
+    "backtrace": [
+      "app/controllers/admin/dashboard_controller.rb:11:in `index'",
+      "ee/app/controllers/ee/admin/dashboard_controller.rb:14:in `index'",
+      "ee/lib/gitlab/ip_address_state.rb:10:in `with'",
+      "ee/app/controllers/ee/application_controller.rb:43:in `set_current_ip_address'",
+      "lib/gitlab/session.rb:11:in `with_session'",
+      "app/controllers/application_controller.rb:450:in `set_session_storage'",
+      "app/controllers/application_controller.rb:444:in `set_locale'",
+      "ee/lib/gitlab/jira/middleware.rb:19:in `call'"
+    ]
+  }
+}
+```
+
 ## `production.log`
 
 This file lives in `/var/log/gitlab/gitlab-rails/production.log` for
diff --git a/doc/api/graphql/reference/gitlab_schema.graphql b/doc/api/graphql/reference/gitlab_schema.graphql
index 8a4e8166dde..a357c93b020 100644
--- a/doc/api/graphql/reference/gitlab_schema.graphql
+++ b/doc/api/graphql/reference/gitlab_schema.graphql
@@ -76,6 +76,11 @@ type Blob implements Entry {
   lfsOid: String
   name: String!
   path: String!
+
+  """
+  Last commit sha for entry
+  """
+  sha: String!
   type: EntryType!
   webUrl: String
 }
@@ -122,6 +127,11 @@ type Commit {
   author: User
 
   """
+  Commit authors name
+  """
+  authorName: String
+
+  """
   Timestamp of when the commit was authored
   """
   authoredDate: Time
@@ -1100,6 +1110,11 @@ interface Entry {
   id: ID!
   name: String!
   path: String!
+
+  """
+  Last commit sha for entry
+  """
+  sha: String!
   type: EntryType!
 }
 
@@ -2518,6 +2533,11 @@ enum IssueSort {
   DUE_DATE_DESC
 
   """
+  Relative position by ascending order
+  """
+  RELATIVE_POSITION_ASC
+
+  """
   Created at ascending order
   """
   created_asc
@@ -4767,6 +4787,11 @@ type Submodule implements Entry {
   id: ID!
   name: String!
   path: String!
+
+  """
+  Last commit sha for entry
+  """
+  sha: String!
   treeUrl: String
   type: EntryType!
   webUrl: String
@@ -5113,6 +5138,11 @@ type TreeEntry implements Entry {
   id: ID!
   name: String!
   path: String!
+
+  """
+  Last commit sha for entry
+  """
+  sha: String!
   type: EntryType!
   webUrl: String
 }
diff --git a/doc/api/graphql/reference/gitlab_schema.json b/doc/api/graphql/reference/gitlab_schema.json
index bf0cb2ca6f2..fea67f28d69 100644
--- a/doc/api/graphql/reference/gitlab_schema.json
+++ b/doc/api/graphql/reference/gitlab_schema.json
@@ -10228,6 +10228,20 @@
               "deprecationReason": null
             },
             {
+              "name": "authorName",
+              "description": "Commit authors name",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "SCALAR",
+                "name": "String",
+                "ofType": null
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
               "name": "authoredDate",
               "description": "Timestamp of when the commit was authored",
               "args": [
@@ -11333,6 +11347,24 @@
               "deprecationReason": null
             },
             {
+              "name": "sha",
+              "description": "Last commit sha for entry",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "String",
+                  "ofType": null
+                }
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
               "name": "type",
               "description": null,
               "args": [
@@ -11454,6 +11486,24 @@
               "deprecationReason": null
             },
             {
+              "name": "sha",
+              "description": "Last commit sha for entry",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "String",
+                  "ofType": null
+                }
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
               "name": "type",
               "description": null,
               "args": [
@@ -11712,6 +11762,24 @@
               "deprecationReason": null
             },
             {
+              "name": "sha",
+              "description": "Last commit sha for entry",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "String",
+                  "ofType": null
+                }
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
               "name": "treeUrl",
               "description": null,
               "args": [
@@ -11973,6 +12041,24 @@
               "deprecationReason": null
             },
             {
+              "name": "sha",
+              "description": "Last commit sha for entry",
+              "args": [
+
+              ],
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "String",
+                  "ofType": null
+                }
+              },
+              "isDeprecated": false,
+              "deprecationReason": null
+            },
+            {
               "name": "type",
               "description": null,
               "args": [
@@ -13680,6 +13766,12 @@
               "description": "Due date by descending order",
               "isDeprecated": false,
               "deprecationReason": null
+            },
+            {
+              "name": "RELATIVE_POSITION_ASC",
+              "description": "Relative position by ascending order",
+              "isDeprecated": false,
+              "deprecationReason": null
             }
           ],
           "possibleTypes": null
diff --git a/doc/api/graphql/reference/index.md b/doc/api/graphql/reference/index.md
index 8432e9a43c3..151e43f4cff 100644
--- a/doc/api/graphql/reference/index.md
+++ b/doc/api/graphql/reference/index.md
@@ -36,6 +36,7 @@ The API can be explored interactively using the [GraphiQL IDE](../index.md#graph
 | Name  | Type  | Description |
 | ---   |  ---- | ----------  |
 | `id` | ID! |  |
+| `sha` | String! | Last commit sha for entry |
 | `name` | String! |  |
 | `type` | EntryType! |  |
 | `path` | String! |  |
@@ -55,6 +56,7 @@ The API can be explored interactively using the [GraphiQL IDE](../index.md#graph
 | `authoredDate` | Time | Timestamp of when the commit was authored |
 | `webUrl` | String! | Web URL of the commit |
 | `signatureHtml` | String | Rendered HTML of the commit signature |
+| `authorName` | String | Commit authors name |
 | `author` | User | Author of the commit |
 | `latestPipeline` | Pipeline | Latest pipeline of the commit |
 
@@ -738,6 +740,7 @@ The API can be explored interactively using the [GraphiQL IDE](../index.md#graph
 | Name  | Type  | Description |
 | ---   |  ---- | ----------  |
 | `id` | ID! |  |
+| `sha` | String! | Last commit sha for entry |
 | `name` | String! |  |
 | `type` | EntryType! |  |
 | `path` | String! |  |
@@ -794,6 +797,7 @@ The API can be explored interactively using the [GraphiQL IDE](../index.md#graph
 | Name  | Type  | Description |
 | ---   |  ---- | ----------  |
 | `id` | ID! |  |
+| `sha` | String! | Last commit sha for entry |
 | `name` | String! |  |
 | `type` | EntryType! |  |
 | `path` | String! |  |
diff --git a/doc/api/projects.md b/doc/api/projects.md
index 2ec412d0f56..222ab729810 100644
--- a/doc/api/projects.md
+++ b/doc/api/projects.md
@@ -948,6 +948,7 @@ POST /projects
 | `mirror_trigger_builds` | boolean | no | **(STARTER)** Pull mirroring triggers builds |
 | `initialize_with_readme` | boolean | no | `false` by default |
 | `template_name` | string | no | When used without `use_custom_template`, name of a [built-in project template](../gitlab-basics/create-project.md#built-in-templates). When used with `use_custom_template`, name of a custom project template |
+| `template_project_id` | integer | no | **(PREMIUM)** When used with `use_custom_template`, project ID of a custom project template. This is preferable to using `template_name` since `template_name` may be ambiguous. |
 | `use_custom_template` | boolean | no | **(PREMIUM)** Use either custom [instance](../user/admin_area/custom_project_templates.md) or [group](../user/group/custom_project_templates.md) (with `group_with_project_templates_id`) project template |
 | `group_with_project_templates_id` | integer | no | **(PREMIUM)** For group-level custom templates, specifies ID of group from which all the custom project templates are sourced. Leave empty for instance-level templates. Requires `use_custom_template` to be true |
 
diff --git a/doc/development/fe_guide/graphql.md b/doc/development/fe_guide/graphql.md
index fe4f6d7bec8..894a613ec2d 100644
--- a/doc/development/fe_guide/graphql.md
+++ b/doc/development/fe_guide/graphql.md
@@ -19,6 +19,14 @@ To save duplicated clients getting created in different apps, we have a
 [default client][default-client] that should be used. This setups the
 Apollo client with the correct URL and also sets the CSRF headers.
 
+Default client accepts two parameters: `resolvers` and `config`.
+
+- `resolvers` parameter is created to accept an object of resolvers for [local state management](#local-state-with-apollo) queries and mutations
+- `config` parameter takes an object of configuration settings:
+  - `cacheConfig` field accepts an optional object of settings to [customize Apollo cache](https://github.com/apollographql/apollo-client/tree/master/packages/apollo-cache-inmemory#configuration)
+  - `baseUrl` allows us to pass a URL for GraphQL endpoint different from our main endpoint (i.e.`${gon.relative_url_root}/api/graphql`)
+  - `assumeImmutableResults` (set to `false` by default) - this setting, when set to `true`, will assume that every single operation on updating Apollo Cache is immutable. It also sets `freezeResults` to `true`, so any attempt on mutating Apollo Cache will throw a console warning in development environment. Please ensure you're following the immutability pattern on cache update operations before setting this option to `true`.
+
 ## GraphQL Queries
 
 To save query compilation at runtime, webpack can directly import `.graphql`
diff --git a/lib/api/projects.rb b/lib/api/projects.rb
index 3d10f41d2e0..669def2b63c 100644
--- a/lib/api/projects.rb
+++ b/lib/api/projects.rb
@@ -71,7 +71,8 @@ module API
         optional :namespace_id, type: Integer, desc: 'Namespace ID for the new project. Default to the user namespace.'
         optional :import_url, type: String, desc: 'URL from which the project is imported'
         optional :template_name, type: String, desc: "Name of template from which to create project"
-        mutually_exclusive :import_url, :template_name
+        optional :template_project_id, type: Integer, desc: "Project ID of template from which to create project"
+        mutually_exclusive :import_url, :template_name, :template_project_id
       end
 
       def load_projects
diff --git a/lib/gitlab/ci/pipeline/chain/base.rb b/lib/gitlab/ci/pipeline/chain/base.rb
index bab1c73e2f1..aabdf7ce47d 100644
--- a/lib/gitlab/ci/pipeline/chain/base.rb
+++ b/lib/gitlab/ci/pipeline/chain/base.rb
@@ -5,7 +5,7 @@ module Gitlab
     module Pipeline
       module Chain
         class Base
-          attr_reader :pipeline, :command
+          attr_reader :pipeline, :command, :config
 
           delegate :project, :current_user, to: :command
 
diff --git a/lib/gitlab/ci/pipeline/chain/build.rb b/lib/gitlab/ci/pipeline/chain/build.rb
index 899df81ea5c..9662209f88e 100644
--- a/lib/gitlab/ci/pipeline/chain/build.rb
+++ b/lib/gitlab/ci/pipeline/chain/build.rb
@@ -22,8 +22,6 @@ module Gitlab
               external_pull_request: @command.external_pull_request,
               variables_attributes: Array(@command.variables_attributes)
             )
-
-            @pipeline.set_config_source
           end
 
           def break?
diff --git a/lib/gitlab/ci/pipeline/chain/command.rb b/lib/gitlab/ci/pipeline/chain/command.rb
index 58f89a6be5e..c2df419cca0 100644
--- a/lib/gitlab/ci/pipeline/chain/command.rb
+++ b/lib/gitlab/ci/pipeline/chain/command.rb
@@ -10,7 +10,9 @@ module Gitlab
           :trigger_request, :schedule, :merge_request, :external_pull_request,
           :ignore_skip_ci, :save_incompleted,
           :seeds_block, :variables_attributes, :push_options,
-          :chat_data, :allow_mirror_update
+          :chat_data, :allow_mirror_update,
+          # These attributes are set by Chains during processing:
+          :config_content, :config_processor, :stage_seeds
         ) do
           include Gitlab::Utils::StrongMemoize
 
diff --git a/lib/gitlab/ci/pipeline/chain/config/content.rb b/lib/gitlab/ci/pipeline/chain/config/content.rb
new file mode 100644
index 00000000000..a8cd99b8e92
--- /dev/null
+++ b/lib/gitlab/ci/pipeline/chain/config/content.rb
@@ -0,0 +1,59 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Ci
+    module Pipeline
+      module Chain
+        module Config
+          class Content < Chain::Base
+            include Chain::Helpers
+
+            def perform!
+              return if @command.config_content
+
+              if content = content_from_repo
+                @command.config_content = content
+                @pipeline.config_source = :repository_source
+                # TODO: we should persist ci_config_path
+                # @pipeline.config_path = ci_config_path
+              elsif content = content_from_auto_devops
+                @command.config_content = content
+                @pipeline.config_source = :auto_devops_source
+              end
+
+              unless @command.config_content
+                return error("Missing #{ci_config_path} file")
+              end
+            end
+
+            def break?
+              @pipeline.errors.any? || @pipeline.persisted?
+            end
+
+            private
+
+            def content_from_repo
+              return unless project
+              return unless @pipeline.sha
+              return unless ci_config_path
+
+              project.repository.gitlab_ci_yml_for(@pipeline.sha, ci_config_path)
+            rescue GRPC::NotFound, GRPC::Internal
+              nil
+            end
+
+            def content_from_auto_devops
+              return unless project&.auto_devops_enabled?
+
+              Gitlab::Template::GitlabCiYmlTemplate.find('Auto-DevOps').content
+            end
+
+            def ci_config_path
+              project.ci_config_path.presence || '.gitlab-ci.yml'
+            end
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/pipeline/chain/config/process.rb b/lib/gitlab/ci/pipeline/chain/config/process.rb
new file mode 100644
index 00000000000..731b0fdb286
--- /dev/null
+++ b/lib/gitlab/ci/pipeline/chain/config/process.rb
@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Ci
+    module Pipeline
+      module Chain
+        module Config
+          class Process < Chain::Base
+            include Chain::Helpers
+
+            def perform!
+              raise ArgumentError, 'missing config content' unless @command.config_content
+
+              @command.config_processor = ::Gitlab::Ci::YamlProcessor.new(
+                @command.config_content, {
+                  project: project,
+                  sha: @pipeline.sha,
+                  user: current_user
+                }
+              )
+            rescue Gitlab::Ci::YamlProcessor::ValidationError => ex
+              error(ex.message, config_error: true)
+            rescue => ex
+              Gitlab::Sentry.track_acceptable_exception(ex, extra: {
+                project_id: project.id,
+                sha: @pipeline.sha
+              })
+
+              error("Undefined error (#{Labkit::Correlation::CorrelationId.current_id})",
+                config_error: true)
+            end
+
+            def break?
+              @pipeline.errors.any? || @pipeline.persisted?
+            end
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/pipeline/chain/evaluate_workflow_rules.rb b/lib/gitlab/ci/pipeline/chain/evaluate_workflow_rules.rb
index 5b46a43b725..0ee9485eebc 100644
--- a/lib/gitlab/ci/pipeline/chain/evaluate_workflow_rules.rb
+++ b/lib/gitlab/ci/pipeline/chain/evaluate_workflow_rules.rb
@@ -41,7 +41,7 @@ module Gitlab
           end
 
           def workflow_config
-            @pipeline.config_processor.workflow_attributes || {}
+            @command.config_processor.workflow_attributes || {}
           end
         end
       end
diff --git a/lib/gitlab/ci/pipeline/chain/populate.rb b/lib/gitlab/ci/pipeline/chain/populate.rb
index 13eca5a9d28..3a40c7b167c 100644
--- a/lib/gitlab/ci/pipeline/chain/populate.rb
+++ b/lib/gitlab/ci/pipeline/chain/populate.rb
@@ -10,29 +10,12 @@ module Gitlab
           PopulateError = Class.new(StandardError)
 
           def perform!
-            # Allocate next IID. This operation must be outside of transactions of pipeline creations.
-            pipeline.ensure_project_iid!
-
-            # Protect the pipeline. This is assigned in Populate instead of
-            # Build to prevent erroring out on ambiguous refs.
-            pipeline.protected = @command.protected_ref?
-
-            ##
-            # Populate pipeline with block argument of CreatePipelineService#execute.
-            #
-            @command.seeds_block&.call(pipeline)
-
-            ##
-            # Gather all runtime build/stage errors
-            #
-            if seeds_errors = pipeline.stage_seeds.flat_map(&:errors).compact.presence
-              return error(seeds_errors.join("\n"), config_error: true)
-            end
+            raise ArgumentError, 'missing stage seeds' unless @command.stage_seeds
 
             ##
             # Populate pipeline with all stages, and stages with builds.
             #
-            pipeline.stages = pipeline.stage_seeds.map(&:to_resource)
+            pipeline.stages = @command.stage_seeds.map(&:to_resource)
 
             if pipeline.stages.none?
               return error('No stages / jobs for this pipeline.')
diff --git a/lib/gitlab/ci/pipeline/chain/remove_unwanted_chat_jobs.rb b/lib/gitlab/ci/pipeline/chain/remove_unwanted_chat_jobs.rb
index 1e09b417311..9267c72efa4 100644
--- a/lib/gitlab/ci/pipeline/chain/remove_unwanted_chat_jobs.rb
+++ b/lib/gitlab/ci/pipeline/chain/remove_unwanted_chat_jobs.rb
@@ -6,11 +6,13 @@ module Gitlab
       module Chain
         class RemoveUnwantedChatJobs < Chain::Base
           def perform!
-            return unless pipeline.config_processor && pipeline.chat?
+            raise ArgumentError, 'missing config processor' unless @command.config_processor
+
+            return unless pipeline.chat?
 
             # When scheduling a chat pipeline we only want to run the build
             # that matches the chat command.
-            pipeline.config_processor.jobs.select! do |name, _|
+            @command.config_processor.jobs.select! do |name, _|
               name.to_s == command.chat_data[:command].to_s
             end
           end
diff --git a/lib/gitlab/ci/pipeline/chain/seed.rb b/lib/gitlab/ci/pipeline/chain/seed.rb
new file mode 100644
index 00000000000..2e177cfec7e
--- /dev/null
+++ b/lib/gitlab/ci/pipeline/chain/seed.rb
@@ -0,0 +1,64 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Ci
+    module Pipeline
+      module Chain
+        class Seed < Chain::Base
+          include Chain::Helpers
+          include Gitlab::Utils::StrongMemoize
+
+          def perform!
+            raise ArgumentError, 'missing config processor' unless @command.config_processor
+
+            # Allocate next IID. This operation must be outside of transactions of pipeline creations.
+            pipeline.ensure_project_iid!
+
+            # Protect the pipeline. This is assigned in Populate instead of
+            # Build to prevent erroring out on ambiguous refs.
+            pipeline.protected = @command.protected_ref?
+
+            ##
+            # Populate pipeline with block argument of CreatePipelineService#execute.
+            #
+            @command.seeds_block&.call(pipeline)
+
+            ##
+            # Gather all runtime build/stage errors
+            #
+            if stage_seeds_errors
+              return error(stage_seeds_errors.join("\n"), config_error: true)
+            end
+
+            @command.stage_seeds = stage_seeds
+          end
+
+          def break?
+            pipeline.errors.any?
+          end
+
+          private
+
+          def stage_seeds_errors
+            stage_seeds.flat_map(&:errors).compact.presence
+          end
+
+          def stage_seeds
+            strong_memoize(:stage_seeds) do
+              seeds = stages_attributes.inject([]) do |previous_stages, attributes|
+                seed = Gitlab::Ci::Pipeline::Seed::Stage.new(pipeline, attributes, previous_stages)
+                previous_stages + [seed]
+              end
+
+              seeds.select(&:included?)
+            end
+          end
+
+          def stages_attributes
+            @command.config_processor.stages_attributes
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/pipeline/chain/validate/config.rb b/lib/gitlab/ci/pipeline/chain/validate/config.rb
deleted file mode 100644
index 28c38cc3d18..00000000000
--- a/lib/gitlab/ci/pipeline/chain/validate/config.rb
+++ /dev/null
@@ -1,33 +0,0 @@
-# frozen_string_literal: true
-
-module Gitlab
-  module Ci
-    module Pipeline
-      module Chain
-        module Validate
-          class Config < Chain::Base
-            include Chain::Helpers
-
-            def perform!
-              unless @pipeline.config_processor
-                unless @pipeline.ci_yaml_file
-                  return error("Missing #{@pipeline.ci_yaml_file_path} file")
-                end
-
-                if @command.save_incompleted && @pipeline.has_yaml_errors?
-                  @pipeline.drop!(:config_error)
-                end
-
-                error(@pipeline.yaml_errors)
-              end
-            end
-
-            def break?
-              @pipeline.errors.any? || @pipeline.persisted?
-            end
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/database/rename_reserved_paths_migration/v1/rename_namespaces.rb b/lib/gitlab/database/rename_reserved_paths_migration/v1/rename_namespaces.rb
index 3e8a9b89998..cea25967801 100644
--- a/lib/gitlab/database/rename_reserved_paths_migration/v1/rename_namespaces.rb
+++ b/lib/gitlab/database/rename_reserved_paths_migration/v1/rename_namespaces.rb
@@ -66,11 +66,13 @@ module Gitlab
           def move_repositories(namespace, old_full_path, new_full_path)
             repo_shards_for_namespace(namespace).each do |repository_storage|
               # Ensure old directory exists before moving it
-              gitlab_shell.add_namespace(repository_storage, old_full_path)
+              Gitlab::GitalyClient::NamespaceService.allow do
+                gitlab_shell.add_namespace(repository_storage, old_full_path)
 
-              unless gitlab_shell.mv_namespace(repository_storage, old_full_path, new_full_path)
-                message = "Exception moving on shard #{repository_storage} from #{old_full_path} to #{new_full_path}"
-                Rails.logger.error message # rubocop:disable Gitlab/RailsLogger
+                unless gitlab_shell.mv_namespace(repository_storage, old_full_path, new_full_path)
+                  message = "Exception moving on shard #{repository_storage} from #{old_full_path} to #{new_full_path}"
+                  Rails.logger.error message # rubocop:disable Gitlab/RailsLogger
+                end
               end
             end
           end
diff --git a/lib/gitlab/gitaly_client/namespace_service.rb b/lib/gitlab/gitaly_client/namespace_service.rb
index f95833eed01..dbcebec3aa2 100644
--- a/lib/gitlab/gitaly_client/namespace_service.rb
+++ b/lib/gitlab/gitaly_client/namespace_service.rb
@@ -3,7 +3,22 @@
 module Gitlab
   module GitalyClient
     class NamespaceService
+      extend Gitlab::TemporarilyAllow
+
+      NamespaceServiceAccessError = Class.new(StandardError)
+      ALLOW_KEY = :allow_namespace
+
+      def self.allow
+        temporarily_allow(ALLOW_KEY) { yield }
+      end
+
+      def self.denied?
+        !temporarily_allowed?(ALLOW_KEY)
+      end
+
       def initialize(storage)
+        raise NamespaceServiceAccessError if self.class.denied?
+
         @storage = storage
       end
 
diff --git a/locale/gitlab.pot b/locale/gitlab.pot
index 82bd6053144..f1b14d78292 100644
--- a/locale/gitlab.pot
+++ b/locale/gitlab.pot
@@ -261,9 +261,6 @@ msgstr ""
 msgid "%{from} to %{to}"
 msgstr ""
 
-msgid "%{gitlab_ci_yml} not found in this commit"
-msgstr ""
-
 msgid "%{group_docs_link_start}Groups%{group_docs_link_end} allow you to manage and collaborate across multiple projects. Members of a group have access to all of its projects."
 msgstr ""
 
@@ -908,6 +905,9 @@ msgstr ""
 msgid "Add Kubernetes cluster"
 msgstr ""
 
+msgid "Add LICENSE"
+msgstr ""
+
 msgid "Add README"
 msgstr ""
 
@@ -11947,6 +11947,9 @@ msgstr ""
 msgid "Owner"
 msgstr ""
 
+msgid "Package deleted successfully"
+msgstr ""
+
 msgid "Package information"
 msgstr ""
 
@@ -11965,10 +11968,10 @@ msgstr ""
 msgid "PackageRegistry|Copy yarn setup command"
 msgstr ""
 
-msgid "PackageRegistry|Delete Package"
+msgid "PackageRegistry|Delete Package Version"
 msgstr ""
 
-msgid "PackageRegistry|Delete Package Version"
+msgid "PackageRegistry|Delete package"
 msgstr ""
 
 msgid "PackageRegistry|Installation"
diff --git a/qa/qa/vendor/github/page/login.rb b/qa/qa/vendor/github/page/login.rb
index 232c8743de7..e581edcb7c7 100644
--- a/qa/qa/vendor/github/page/login.rb
+++ b/qa/qa/vendor/github/page/login.rb
@@ -12,7 +12,7 @@ module QA
             fill_in 'password', with: QA::Runtime::Env.github_password
             click_on 'Sign in'
 
-            Support::Retrier.retry_until(exit_on_failure: true) do
+            Support::Retrier.retry_until(exit_on_failure: true, sleep_interval: 35) do
               otp = OnePassword::CLI.new.otp
 
               fill_in 'otp', with: otp
diff --git a/spec/features/commits_spec.rb b/spec/features/commits_spec.rb
index 94bcabd3ca4..f538df89fd3 100644
--- a/spec/features/commits_spec.rb
+++ b/spec/features/commits_spec.rb
@@ -157,39 +157,6 @@ describe 'Commits' do
         end
       end
     end
-
-    describe '.gitlab-ci.yml not found warning' do
-      before do
-        project.add_reporter(user)
-      end
-
-      context 'ci builds enabled' do
-        it 'does not show warning' do
-          visit pipeline_path(pipeline)
-
-          expect(page).not_to have_content '.gitlab-ci.yml not found in this commit'
-        end
-
-        it 'shows warning' do
-          stub_ci_pipeline_yaml_file(nil)
-
-          visit pipeline_path(pipeline)
-
-          expect(page).to have_content '.gitlab-ci.yml not found in this commit'
-        end
-      end
-
-      context 'ci builds disabled' do
-        it 'does not show warning' do
-          stub_ci_builds_disabled
-          stub_ci_pipeline_yaml_file(nil)
-
-          visit pipeline_path(pipeline)
-
-          expect(page).not_to have_content '.gitlab-ci.yml not found in this commit'
-        end
-      end
-    end
   end
 
   context 'viewing commits for a branch' do
diff --git a/spec/features/issuables/sorting_list_spec.rb b/spec/features/issuables/sorting_list_spec.rb
index b4531f5da4e..b7813c8ba30 100644
--- a/spec/features/issuables/sorting_list_spec.rb
+++ b/spec/features/issuables/sorting_list_spec.rb
@@ -57,7 +57,7 @@ describe 'Sort Issuable List' do
         it 'is "last updated"' do
           visit_merge_requests_with_state(project, 'merged')
 
-          expect(find('.issues-other-filters')).to have_content('Last updated')
+          expect(find('.filter-dropdown-container')).to have_content('Last updated')
           expect(first_merge_request).to include(last_updated_issuable.title)
           expect(last_merge_request).to include(first_updated_issuable.title)
         end
@@ -69,7 +69,7 @@ describe 'Sort Issuable List' do
         it 'is "last updated"' do
           visit_merge_requests_with_state(project, 'closed')
 
-          expect(find('.issues-other-filters')).to have_content('Last updated')
+          expect(find('.filter-dropdown-container')).to have_content('Last updated')
           expect(first_merge_request).to include(last_updated_issuable.title)
           expect(last_merge_request).to include(first_updated_issuable.title)
         end
@@ -81,7 +81,7 @@ describe 'Sort Issuable List' do
         it 'is "created date"' do
           visit_merge_requests_with_state(project, 'all')
 
-          expect(find('.issues-other-filters')).to have_content('Created date')
+          expect(find('.filter-dropdown-container')).to have_content('Created date')
           expect(first_merge_request).to include(last_created_issuable.title)
           expect(last_merge_request).to include(first_created_issuable.title)
         end
@@ -94,7 +94,7 @@ describe 'Sort Issuable List' do
       it 'supports sorting in asc and desc order' do
         visit_merge_requests_with_state(project, 'open')
 
-        page.within('.issues-other-filters') do
+        page.within('.filter-dropdown-container') do
           click_button('Created date')
           click_link('Last updated')
         end
@@ -102,7 +102,7 @@ describe 'Sort Issuable List' do
         expect(first_merge_request).to include(last_updated_issuable.title)
         expect(last_merge_request).to include(first_updated_issuable.title)
 
-        find('.issues-other-filters .filter-dropdown-container .rspec-reverse-sort').click
+        find('.filter-dropdown-container .rspec-reverse-sort').click
 
         expect(first_merge_request).to include(first_updated_issuable.title)
         expect(last_merge_request).to include(last_updated_issuable.title)
@@ -133,7 +133,7 @@ describe 'Sort Issuable List' do
         it 'is "created date"' do
           visit_issues project
 
-          expect(find('.issues-other-filters')).to have_content('Created date')
+          expect(find('.filter-dropdown-container')).to have_content('Created date')
           expect(first_issue).to include(last_created_issuable.title)
           expect(last_issue).to include(first_created_issuable.title)
         end
@@ -145,7 +145,7 @@ describe 'Sort Issuable List' do
         it 'is "created date"' do
           visit_issues_with_state(project, 'open')
 
-          expect(find('.issues-other-filters')).to have_content('Created date')
+          expect(find('.filter-dropdown-container')).to have_content('Created date')
           expect(first_issue).to include(last_created_issuable.title)
           expect(last_issue).to include(first_created_issuable.title)
         end
@@ -157,7 +157,7 @@ describe 'Sort Issuable List' do
         it 'is "last updated"' do
           visit_issues_with_state(project, 'closed')
 
-          expect(find('.issues-other-filters')).to have_content('Last updated')
+          expect(find('.filter-dropdown-container')).to have_content('Last updated')
           expect(first_issue).to include(last_updated_issuable.title)
           expect(last_issue).to include(first_updated_issuable.title)
         end
@@ -169,7 +169,7 @@ describe 'Sort Issuable List' do
         it 'is "created date"' do
           visit_issues_with_state(project, 'all')
 
-          expect(find('.issues-other-filters')).to have_content('Created date')
+          expect(find('.filter-dropdown-container')).to have_content('Created date')
           expect(first_issue).to include(last_created_issuable.title)
           expect(last_issue).to include(first_created_issuable.title)
         end
@@ -183,7 +183,7 @@ describe 'Sort Issuable List' do
         end
 
         it 'shows the sort order as created date' do
-          expect(find('.issues-other-filters')).to have_content('Created date')
+          expect(find('.filter-dropdown-container')).to have_content('Created date')
           expect(first_issue).to include(last_created_issuable.title)
           expect(last_issue).to include(first_created_issuable.title)
         end
@@ -196,7 +196,7 @@ describe 'Sort Issuable List' do
       it 'supports sorting in asc and desc order' do
         visit_issues_with_state(project, 'open')
 
-        page.within('.issues-other-filters') do
+        page.within('.filter-dropdown-container') do
           click_button('Created date')
           click_link('Last updated')
         end
@@ -204,7 +204,7 @@ describe 'Sort Issuable List' do
         expect(first_issue).to include(last_updated_issuable.title)
         expect(last_issue).to include(first_updated_issuable.title)
 
-        find('.issues-other-filters .filter-dropdown-container .rspec-reverse-sort').click
+        find('.filter-dropdown-container .rspec-reverse-sort').click
 
         expect(first_issue).to include(first_updated_issuable.title)
         expect(last_issue).to include(last_updated_issuable.title)
diff --git a/spec/features/projects/commits/user_browses_commits_spec.rb b/spec/features/projects/commits/user_browses_commits_spec.rb
index 1cff7f2c385..b22715a44f0 100644
--- a/spec/features/projects/commits/user_browses_commits_spec.rb
+++ b/spec/features/projects/commits/user_browses_commits_spec.rb
@@ -56,10 +56,6 @@ describe 'User browses commits' do
       project.enable_ci
 
       create(:ci_build, pipeline: pipeline)
-
-      allow_next_instance_of(Ci::Pipeline) do |instance|
-        allow(instance).to receive(:ci_yaml_file).and_return('')
-      end
     end
 
     it 'renders commit ci info' do
diff --git a/spec/features/projects/files/files_sort_submodules_with_folders_spec.rb b/spec/features/projects/files/files_sort_submodules_with_folders_spec.rb
index 0e43f2fd26b..622764487d8 100644
--- a/spec/features/projects/files/files_sort_submodules_with_folders_spec.rb
+++ b/spec/features/projects/files/files_sort_submodules_with_folders_spec.rb
@@ -7,13 +7,11 @@ describe 'Projects > Files > User views files page' do
   let(:user) { project.owner }
 
   before do
-    stub_feature_flags(vue_file_list: false)
-
     sign_in user
     visit project_tree_path(project, project.repository.root_ref)
   end
 
-  it 'user sees folders and submodules sorted together, followed by files' do
+  it 'user sees folders and submodules sorted together, followed by files', :js do
     rows = all('td.tree-item-file-name').map(&:text)
     tree = project.repository.tree
 
diff --git a/spec/features/projects/files/project_owner_creates_license_file_spec.rb b/spec/features/projects/files/project_owner_creates_license_file_spec.rb
index 943c6e0e959..9fccb3441d6 100644
--- a/spec/features/projects/files/project_owner_creates_license_file_spec.rb
+++ b/spec/features/projects/files/project_owner_creates_license_file_spec.rb
@@ -7,7 +7,6 @@ describe 'Projects > Files > Project owner creates a license file', :js do
   let(:project_maintainer) { project.owner }
 
   before do
-    stub_feature_flags(vue_file_list: false)
     project.repository.delete_file(project_maintainer, 'LICENSE',
       message: 'Remove LICENSE', branch_name: 'master')
     sign_in(project_maintainer)
@@ -39,7 +38,7 @@ describe 'Projects > Files > Project owner creates a license file', :js do
   end
 
   it 'project maintainer creates a license file from the "Add license" link' do
-    click_link 'Add license'
+    click_link 'Add LICENSE'
 
     expect(page).to have_content('New file')
     expect(current_path).to eq(
diff --git a/spec/features/projects/files/project_owner_sees_link_to_create_license_file_in_empty_project_spec.rb b/spec/features/projects/files/project_owner_sees_link_to_create_license_file_in_empty_project_spec.rb
index 9f63b312146..ad6c565c8f9 100644
--- a/spec/features/projects/files/project_owner_sees_link_to_create_license_file_in_empty_project_spec.rb
+++ b/spec/features/projects/files/project_owner_sees_link_to_create_license_file_in_empty_project_spec.rb
@@ -12,7 +12,7 @@ describe 'Projects > Files > Project owner sees a link to create a license file
 
   it 'project maintainer creates a license file from a template' do
     visit project_path(project)
-    click_on 'Add license'
+    click_on 'Add LICENSE'
     expect(page).to have_content('New file')
 
     expect(current_path).to eq(
diff --git a/spec/features/projects/files/user_browses_files_spec.rb b/spec/features/projects/files/user_browses_files_spec.rb
index 0b3f905b5de..10672bbec68 100644
--- a/spec/features/projects/files/user_browses_files_spec.rb
+++ b/spec/features/projects/files/user_browses_files_spec.rb
@@ -13,23 +13,22 @@ describe "User browses files" do
   let(:user) { project.owner }
 
   before do
-    stub_feature_flags(vue_file_list: false)
     sign_in(user)
   end
 
-  it "shows last commit for current directory" do
+  it "shows last commit for current directory", :js do
     visit(tree_path_root_ref)
 
     click_link("files")
 
     last_commit = project.repository.last_commit_for_path(project.default_branch, "files")
 
-    page.within(".blob-commit-info") do
+    page.within(".commit-detail") do
       expect(page).to have_content(last_commit.short_id).and have_content(last_commit.author_name)
     end
   end
 
-  context "when browsing the master branch" do
+  context "when browsing the master branch", :js do
     before do
       visit(tree_path_root_ref)
     end
@@ -124,8 +123,7 @@ describe "User browses files" do
         expect(current_path).to eq(project_tree_path(project, "markdown/doc/raketasks"))
         expect(page).to have_content("backup_restore.md").and have_content("maintenance.md")
 
-        click_link("shop")
-        click_link("Maintenance")
+        click_link("maintenance.md")
 
         expect(current_path).to eq(project_blob_path(project, "markdown/doc/raketasks/maintenance.md"))
         expect(page).to have_content("bundle exec rake gitlab:env:info RAILS_ENV=production")
@@ -144,7 +142,7 @@ describe "User browses files" do
 
         # rubocop:disable Lint/Void
         # Test the full URLs of links instead of relative paths by `have_link(text: "...", href: "...")`.
-        find("a", text: /^empty$/)["href"] == project_tree_url(project, "markdown/d")
+        find("a", text: "..")["href"] == project_tree_url(project, "markdown/d")
         # rubocop:enable Lint/Void
 
         page.within(".tree-table") do
@@ -168,7 +166,7 @@ describe "User browses files" do
     end
   end
 
-  context "when browsing a specific ref" do
+  context "when browsing a specific ref", :js do
     let(:ref) { project_tree_path(project, "6d39438") }
 
     before do
@@ -180,7 +178,7 @@ describe "User browses files" do
       expect(page).to have_content(".gitignore").and have_content("LICENSE")
     end
 
-    it "shows files from a repository with apostroph in its name", :js do
+    it "shows files from a repository with apostroph in its name" do
       first(".js-project-refs-dropdown").click
 
       page.within(".project-refs-form") do
@@ -191,10 +189,10 @@ describe "User browses files" do
 
       visit(project_tree_path(project, "'test'"))
 
-      expect(page).to have_css(".tree-commit-link").and have_no_content("Loading commit data...")
+      expect(page).not_to have_selector(".tree-commit .animation-container")
     end
 
-    it "shows the code with a leading dot in the directory", :js do
+    it "shows the code with a leading dot in the directory" do
       first(".js-project-refs-dropdown").click
 
       page.within(".project-refs-form") do
@@ -203,7 +201,7 @@ describe "User browses files" do
 
       visit(project_tree_path(project, "fix/.testdir"))
 
-      expect(page).to have_css(".tree-commit-link").and have_no_content("Loading commit data...")
+      expect(page).not_to have_selector(".tree-commit .animation-container")
     end
 
     it "does not show the permalink link" do
@@ -221,7 +219,7 @@ describe "User browses files" do
       click_link(".gitignore")
     end
 
-    it "shows a file content", :js do
+    it "shows a file content" do
       expect(page).to have_content("*.rbc")
     end
 
diff --git a/spec/features/projects/files/user_browses_lfs_files_spec.rb b/spec/features/projects/files/user_browses_lfs_files_spec.rb
index 08ebeed2cdd..618290416bd 100644
--- a/spec/features/projects/files/user_browses_lfs_files_spec.rb
+++ b/spec/features/projects/files/user_browses_lfs_files_spec.rb
@@ -7,8 +7,6 @@ describe 'Projects > Files > User browses LFS files' do
   let(:user) { project.owner }
 
   before do
-    stub_feature_flags(vue_file_list: false)
-
     sign_in(user)
   end
 
diff --git a/spec/features/projects/files/user_creates_directory_spec.rb b/spec/features/projects/files/user_creates_directory_spec.rb
index f828ee63cd7..b8765066217 100644
--- a/spec/features/projects/files/user_creates_directory_spec.rb
+++ b/spec/features/projects/files/user_creates_directory_spec.rb
@@ -13,8 +13,6 @@ describe 'Projects > Files > User creates a directory', :js do
   let(:user) { create(:user) }
 
   before do
-    stub_feature_flags(vue_file_list: false)
-
     project.add_developer(user)
     sign_in(user)
     visit project_tree_path(project, 'master')
diff --git a/spec/features/projects/files/user_creates_files_spec.rb b/spec/features/projects/files/user_creates_files_spec.rb
index 23663aeaef0..eb9a4d8cb09 100644
--- a/spec/features/projects/files/user_creates_files_spec.rb
+++ b/spec/features/projects/files/user_creates_files_spec.rb
@@ -2,7 +2,7 @@
 
 require 'spec_helper'
 
-describe 'Projects > Files > User creates files' do
+describe 'Projects > Files > User creates files', :js do
   let(:fork_message) do
     "You're not allowed to make changes to this project directly. "\
     "A fork of this project has been created that you can make changes in, so you can submit a merge request."
@@ -14,7 +14,6 @@ describe 'Projects > Files > User creates files' do
   let(:user) { create(:user) }
 
   before do
-    stub_feature_flags(vue_file_list: false)
     stub_feature_flags(web_ide_default: false)
 
     project.add_maintainer(user)
@@ -68,8 +67,7 @@ describe 'Projects > Files > User creates files' do
         file_name = find('#file_name')
         file_name.set options[:file_name] || 'README.md'
 
-        file_content = find('#file-content', visible: false)
-        file_content.set options[:file_content] || 'Some content'
+        find('.ace_text-input', visible: false).send_keys.native.send_keys options[:file_content] || 'Some content'
 
         click_button 'Commit changes'
       end
@@ -89,7 +87,7 @@ describe 'Projects > Files > User creates files' do
         expect(page).to have_content 'Path cannot include directory traversal'
       end
 
-      it 'creates and commit a new file', :js do
+      it 'creates and commit a new file' do
         find('#editor')
         execute_script("ace.edit('editor').setValue('*.rbca')")
         fill_in(:file_name, with: 'not_a_file.md')
@@ -105,7 +103,7 @@ describe 'Projects > Files > User creates files' do
         expect(page).to have_content('*.rbca')
       end
 
-      it 'creates and commit a new file with new lines at the end of file', :js do
+      it 'creates and commit a new file with new lines at the end of file' do
         find('#editor')
         execute_script('ace.edit("editor").setValue("Sample\n\n\n")')
         fill_in(:file_name, with: 'not_a_file.md')
@@ -122,7 +120,7 @@ describe 'Projects > Files > User creates files' do
         expect(evaluate_script('ace.edit("editor").getValue()')).to eq("Sample\n\n\n")
       end
 
-      it 'creates and commit a new file with a directory name', :js do
+      it 'creates and commit a new file with a directory name' do
         fill_in(:file_name, with: 'foo/bar/baz.txt')
 
         expect(page).to have_selector('.file-editor')
@@ -139,7 +137,7 @@ describe 'Projects > Files > User creates files' do
         expect(page).to have_content('*.rbca')
       end
 
-      it 'creates and commit a new file specifying a new branch', :js do
+      it 'creates and commit a new file specifying a new branch' do
         expect(page).to have_selector('.file-editor')
 
         find('#editor')
@@ -174,7 +172,7 @@ describe 'Projects > Files > User creates files' do
         expect(page).to have_content(message)
       end
 
-      it 'creates and commit new file in forked project', :js do
+      it 'creates and commit new file in forked project' do
         expect(page).to have_selector('.file-editor')
 
         find('#editor')
diff --git a/spec/features/projects/files/user_deletes_files_spec.rb b/spec/features/projects/files/user_deletes_files_spec.rb
index 570813ce085..0f543e47631 100644
--- a/spec/features/projects/files/user_deletes_files_spec.rb
+++ b/spec/features/projects/files/user_deletes_files_spec.rb
@@ -14,8 +14,6 @@ describe 'Projects > Files > User deletes files', :js do
   let(:user) { create(:user) }
 
   before do
-    stub_feature_flags(vue_file_list: false)
-
     sign_in(user)
   end
 
diff --git a/spec/features/projects/files/user_edits_files_spec.rb b/spec/features/projects/files/user_edits_files_spec.rb
index c0312f5bb62..374a7fb7936 100644
--- a/spec/features/projects/files/user_edits_files_spec.rb
+++ b/spec/features/projects/files/user_edits_files_spec.rb
@@ -12,7 +12,6 @@ describe 'Projects > Files > User edits files', :js do
 
   before do
     stub_feature_flags(web_ide_default: false)
-    stub_feature_flags(vue_file_list: false)
 
     sign_in(user)
   end
diff --git a/spec/features/projects/files/user_replaces_files_spec.rb b/spec/features/projects/files/user_replaces_files_spec.rb
index bdef40690a2..4c54bbdcd67 100644
--- a/spec/features/projects/files/user_replaces_files_spec.rb
+++ b/spec/features/projects/files/user_replaces_files_spec.rb
@@ -16,8 +16,6 @@ describe 'Projects > Files > User replaces files', :js do
   let(:user) { create(:user) }
 
   before do
-    stub_feature_flags(vue_file_list: false)
-
     sign_in(user)
   end
 
diff --git a/spec/features/projects/files/user_uploads_files_spec.rb b/spec/features/projects/files/user_uploads_files_spec.rb
index 284f891731c..35a3835ff12 100644
--- a/spec/features/projects/files/user_uploads_files_spec.rb
+++ b/spec/features/projects/files/user_uploads_files_spec.rb
@@ -16,8 +16,6 @@ describe 'Projects > Files > User uploads files' do
   let(:project2_tree_path_root_ref) { project_tree_path(project2, project2.repository.root_ref) }
 
   before do
-    stub_feature_flags(vue_file_list: false)
-
     project.add_maintainer(user)
     sign_in(user)
   end
diff --git a/spec/features/projects/show/user_sees_collaboration_links_spec.rb b/spec/features/projects/show/user_sees_collaboration_links_spec.rb
index bbb3a066ed5..ff133b58f89 100644
--- a/spec/features/projects/show/user_sees_collaboration_links_spec.rb
+++ b/spec/features/projects/show/user_sees_collaboration_links_spec.rb
@@ -2,12 +2,11 @@
 
 require 'spec_helper'
 
-describe 'Projects > Show > Collaboration links' do
+describe 'Projects > Show > Collaboration links', :js do
   let(:project) { create(:project, :repository) }
   let(:user) { create(:user) }
 
   before do
-    stub_feature_flags(vue_file_list: false)
     project.add_developer(user)
     sign_in(user)
   end
@@ -17,15 +16,21 @@ describe 'Projects > Show > Collaboration links' do
 
     # The navigation bar
     page.within('.header-new') do
+      find('.qa-new-menu-toggle').click
+
       aggregate_failures 'dropdown links in the navigation bar' do
         expect(page).to have_link('New issue')
         expect(page).to have_link('New merge request')
         expect(page).to have_link('New snippet', href: new_project_snippet_path(project))
       end
+
+      find('.qa-new-menu-toggle').click
     end
 
     # The dropdown above the tree
     page.within('.repo-breadcrumb') do
+      find('.qa-add-to-tree').click
+
       aggregate_failures 'dropdown links above the repo tree' do
         expect(page).to have_link('New file')
         expect(page).to have_link('Upload file')
@@ -45,23 +50,19 @@ describe 'Projects > Show > Collaboration links' do
     visit project_path(project)
 
     page.within('.header-new') do
+      find('.qa-new-menu-toggle').click
+
       aggregate_failures 'dropdown links' do
         expect(page).not_to have_link('New issue')
         expect(page).not_to have_link('New merge request')
         expect(page).not_to have_link('New snippet', href: new_project_snippet_path(project))
       end
-    end
 
-    page.within('.repo-breadcrumb') do
-      aggregate_failures 'dropdown links' do
-        expect(page).not_to have_link('New file')
-        expect(page).not_to have_link('Upload file')
-        expect(page).not_to have_link('New directory')
-        expect(page).not_to have_link('New branch')
-        expect(page).not_to have_link('New tag')
-      end
+      find('.qa-new-menu-toggle').click
     end
 
+    expect(page).not_to have_selector('.qa-add-to-tree')
+
     expect(page).not_to have_link('Web IDE')
   end
 end
diff --git a/spec/features/projects/show/user_sees_last_commit_ci_status_spec.rb b/spec/features/projects/show/user_sees_last_commit_ci_status_spec.rb
index fdc238d55cf..cf1a679102c 100644
--- a/spec/features/projects/show/user_sees_last_commit_ci_status_spec.rb
+++ b/spec/features/projects/show/user_sees_last_commit_ci_status_spec.rb
@@ -5,10 +5,6 @@ require 'spec_helper'
 describe 'Projects > Show > User sees last commit CI status' do
   set(:project) { create(:project, :repository, :public) }
 
-  before do
-    stub_feature_flags(vue_file_list: false)
-  end
-
   it 'shows the project README', :js do
     project.enable_ci
     pipeline = create(:ci_pipeline, project: project, sha: project.commit.sha, ref: 'master')
@@ -16,9 +12,9 @@ describe 'Projects > Show > User sees last commit CI status' do
 
     visit project_path(project)
 
-    page.within '.blob-commit-info' do
+    page.within '.commit-detail' do
       expect(page).to have_content(project.commit.sha[0..6])
-      expect(page).to have_link('Pipeline: skipped')
+      expect(page).to have_selector('[aria-label="Commit: skipped"]')
     end
   end
 end
diff --git a/spec/features/projects/show/user_sees_setup_shortcut_buttons_spec.rb b/spec/features/projects/show/user_sees_setup_shortcut_buttons_spec.rb
index c136d7607fd..41c3c6b5770 100644
--- a/spec/features/projects/show/user_sees_setup_shortcut_buttons_spec.rb
+++ b/spec/features/projects/show/user_sees_setup_shortcut_buttons_spec.rb
@@ -59,8 +59,8 @@ describe 'Projects > Show > User sees setup shortcut buttons' do
       end
 
       it '"Add license" button linked to new file populated for a license' do
-        page.within('.project-stats') do
-          expect(page).to have_link('Add license', href: presenter.add_license_path)
+        page.within('.project-buttons') do
+          expect(page).to have_link('Add LICENSE', href: presenter.add_license_path)
         end
       end
     end
@@ -175,7 +175,7 @@ describe 'Projects > Show > User sees setup shortcut buttons' do
         expect(project.repository.license_blob).not_to be_nil
 
         page.within('.project-buttons') do
-          expect(page).not_to have_link('Add license')
+          expect(page).not_to have_link('Add LICENSE')
         end
       end
 
diff --git a/spec/features/projects/tree/tree_show_spec.rb b/spec/features/projects/tree/tree_show_spec.rb
index ca616be341d..180ffac4d4d 100644
--- a/spec/features/projects/tree/tree_show_spec.rb
+++ b/spec/features/projects/tree/tree_show_spec.rb
@@ -10,7 +10,6 @@ describe 'Projects tree', :js do
   let(:test_sha) { '7975be0116940bf2ad4321f79d02a55c5f7779aa' }
 
   before do
-    stub_feature_flags(vue_file_list: false)
     project.add_maintainer(user)
     sign_in(user)
   end
diff --git a/spec/features/projects_spec.rb b/spec/features/projects_spec.rb
index df71a4f3f70..90e48f3c230 100644
--- a/spec/features/projects_spec.rb
+++ b/spec/features/projects_spec.rb
@@ -6,10 +6,6 @@ describe 'Project' do
   include ProjectForksHelper
   include MobileHelpers
 
-  before do
-    stub_feature_flags(vue_file_list: false)
-  end
-
   describe 'creating from template' do
     let(:user) { create(:user) }
     let(:template) { Gitlab::ProjectTemplate.find(:rails) }
@@ -272,7 +268,7 @@ describe 'Project' do
     end
   end
 
-  describe 'tree view (default view is set to Files)' do
+  describe 'tree view (default view is set to Files)', :js do
     let(:user) { create(:user, project_view: 'files') }
     let(:project) { create(:forked_project_with_submodules) }
 
@@ -285,19 +281,19 @@ describe 'Project' do
     it 'has working links to files' do
       click_link('PROCESS.md')
 
-      expect(page.status_code).to eq(200)
+      expect(page).to have_selector('.file-holder')
     end
 
     it 'has working links to directories' do
       click_link('encoding')
 
-      expect(page.status_code).to eq(200)
+      expect(page).to have_selector('.breadcrumb-item', text: 'encoding')
     end
 
     it 'has working links to submodules' do
       click_link('645f6c4c')
 
-      expect(page.status_code).to eq(200)
+      expect(page).to have_selector('.qa-branches-select', text: '645f6c4c82fd3f5e06f67134450a570b795e55a6')
     end
 
     context 'for signed commit on default branch', :js do
diff --git a/spec/features/signed_commits_spec.rb b/spec/features/signed_commits_spec.rb
index 9e2634657a0..f56bd055224 100644
--- a/spec/features/signed_commits_spec.rb
+++ b/spec/features/signed_commits_spec.rb
@@ -173,13 +173,5 @@ describe 'GPG signed commits' do
     context 'with vue tree view enabled' do
       it_behaves_like 'a commit with a signature'
     end
-
-    context 'with vue tree view disabled' do
-      before do
-        stub_feature_flags(vue_file_list: false)
-      end
-
-      it_behaves_like 'a commit with a signature'
-    end
   end
 end
diff --git a/spec/frontend/repository/components/table/index_spec.js b/spec/frontend/repository/components/table/index_spec.js
index 1e2f3501c8c..41450becabb 100644
--- a/spec/frontend/repository/components/table/index_spec.js
+++ b/spec/frontend/repository/components/table/index_spec.js
@@ -9,6 +9,7 @@ let $apollo;
 const MOCK_BLOBS = [
   {
     id: '123abc',
+    sha: '123abc',
     flatPath: 'blob',
     name: 'blob.md',
     type: 'blob',
@@ -16,6 +17,7 @@ const MOCK_BLOBS = [
   },
   {
     id: '124abc',
+    sha: '124abc',
     flatPath: 'blob2',
     name: 'blob2.md',
     type: 'blob',
diff --git a/spec/frontend/repository/components/table/row_spec.js b/spec/frontend/repository/components/table/row_spec.js
index 04a5e0778a1..aa0b9385f1a 100644
--- a/spec/frontend/repository/components/table/row_spec.js
+++ b/spec/frontend/repository/components/table/row_spec.js
@@ -41,6 +41,7 @@ describe('Repository table row component', () => {
   it('renders table row', () => {
     factory({
       id: '1',
+      sha: '123',
       path: 'test',
       type: 'file',
       currentPath: '/',
@@ -57,6 +58,7 @@ describe('Repository table row component', () => {
   `('renders a $componentName for type $type', ({ type, component }) => {
     factory({
       id: '1',
+      sha: '123',
       path: 'test',
       type,
       currentPath: '/',
@@ -73,6 +75,7 @@ describe('Repository table row component', () => {
   `('pushes new router if type $type is tree', ({ type, pushes }) => {
     factory({
       id: '1',
+      sha: '123',
       path: 'test',
       type,
       currentPath: '/',
@@ -95,6 +98,7 @@ describe('Repository table row component', () => {
   `('calls visitUrl if $type is not tree', ({ type, pushes }) => {
     factory({
       id: '1',
+      sha: '123',
       path: 'test',
       type,
       currentPath: '/',
@@ -112,6 +116,7 @@ describe('Repository table row component', () => {
   it('renders commit ID for submodule', () => {
     factory({
       id: '1',
+      sha: '123',
       path: 'test',
       type: 'commit',
       currentPath: '/',
@@ -123,6 +128,7 @@ describe('Repository table row component', () => {
   it('renders link with href', () => {
     factory({
       id: '1',
+      sha: '123',
       path: 'test',
       type: 'blob',
       url: 'https://test.com',
@@ -135,6 +141,7 @@ describe('Repository table row component', () => {
   it('renders LFS badge', () => {
     factory({
       id: '1',
+      sha: '123',
       path: 'test',
       type: 'commit',
       currentPath: '/',
@@ -147,6 +154,7 @@ describe('Repository table row component', () => {
   it('renders commit and web links with href for submodule', () => {
     factory({
       id: '1',
+      sha: '123',
       path: 'test',
       type: 'commit',
       url: 'https://test.com',
@@ -161,6 +169,7 @@ describe('Repository table row component', () => {
   it('renders lock icon', () => {
     factory({
       id: '1',
+      sha: '123',
       path: 'test',
       type: 'tree',
       currentPath: '/',
diff --git a/spec/frontend/repository/log_tree_spec.js b/spec/frontend/repository/log_tree_spec.js
index ad42f8b2ffc..9199c726680 100644
--- a/spec/frontend/repository/log_tree_spec.js
+++ b/spec/frontend/repository/log_tree_spec.js
@@ -41,7 +41,7 @@ describe('fetchLogsTree', () => {
 
     jest.spyOn(axios, 'get');
 
-    global.gon = { gitlab_url: 'https://test.com' };
+    global.gon = { relative_url_root: '' };
 
     client = {
       readQuery: () => ({
@@ -64,10 +64,9 @@ describe('fetchLogsTree', () => {
 
   it('calls axios get', () =>
     fetchLogsTree(client, '', '0', resolver).then(() => {
-      expect(axios.get).toHaveBeenCalledWith(
-        'https://test.com/gitlab-org/gitlab-foss/refs/master/logs_tree/',
-        { params: { format: 'json', offset: '0' } },
-      );
+      expect(axios.get).toHaveBeenCalledWith('/gitlab-org/gitlab-foss/refs/master/logs_tree/', {
+        params: { format: 'json', offset: '0' },
+      });
     }));
 
   it('calls axios get once', () =>
diff --git a/spec/graphql/resolvers/issues_resolver_spec.rb b/spec/graphql/resolvers/issues_resolver_spec.rb
index 3ac698e0e72..bf9106643eb 100644
--- a/spec/graphql/resolvers/issues_resolver_spec.rb
+++ b/spec/graphql/resolvers/issues_resolver_spec.rb
@@ -99,6 +99,19 @@ describe Resolvers::IssuesResolver do
             expect(resolve_issues(sort: :due_date_desc)).to eq [due_issue1, due_issue3, due_issue4, due_issue2]
           end
         end
+
+        context 'when sorting by relative position' do
+          let(:project) { create(:project) }
+
+          let!(:relative_issue1) { create(:issue, project: project, relative_position: 2000) }
+          let!(:relative_issue2) { create(:issue, project: project, relative_position: nil) }
+          let!(:relative_issue3) { create(:issue, project: project, relative_position: 1000) }
+          let!(:relative_issue4) { create(:issue, project: project, relative_position: nil) }
+
+          it 'sorts issues ascending' do
+            expect(resolve_issues(sort: :relative_position_asc)).to eq [relative_issue3, relative_issue1, relative_issue4, relative_issue2]
+          end
+        end
       end
 
       it 'returns issues user can see' do
diff --git a/spec/graphql/types/commit_type_spec.rb b/spec/graphql/types/commit_type_spec.rb
index ee9af886e60..1c3b46ecfde 100644
--- a/spec/graphql/types/commit_type_spec.rb
+++ b/spec/graphql/types/commit_type_spec.rb
@@ -10,7 +10,7 @@ describe GitlabSchema.types['Commit'] do
   it 'contains attributes related to commit' do
     expect(described_class).to have_graphql_fields(
       :id, :sha, :title, :description, :message, :authored_date,
-      :author, :web_url, :latest_pipeline, :pipelines, :signature_html
+      :author_name, :author, :web_url, :latest_pipeline, :pipelines, :signature_html
     )
   end
 end
diff --git a/spec/graphql/types/issue_sort_enum_spec.rb b/spec/graphql/types/issue_sort_enum_spec.rb
index da7126f3d84..1b6aa6d6069 100644
--- a/spec/graphql/types/issue_sort_enum_spec.rb
+++ b/spec/graphql/types/issue_sort_enum_spec.rb
@@ -8,6 +8,6 @@ describe GitlabSchema.types['IssueSort'] do
   it_behaves_like 'common sort values'
 
   it 'exposes all the existing issue sort values' do
-    expect(described_class.values.keys).to include(*%w[DUE_DATE_ASC DUE_DATE_DESC])
+    expect(described_class.values.keys).to include(*%w[DUE_DATE_ASC DUE_DATE_DESC RELATIVE_POSITION_ASC])
   end
 end
diff --git a/spec/graphql/types/tree/blob_type_spec.rb b/spec/graphql/types/tree/blob_type_spec.rb
index 22c11aff90a..516c862b9c6 100644
--- a/spec/graphql/types/tree/blob_type_spec.rb
+++ b/spec/graphql/types/tree/blob_type_spec.rb
@@ -5,5 +5,5 @@ require 'spec_helper'
 describe Types::Tree::BlobType do
   it { expect(described_class.graphql_name).to eq('Blob') }
 
-  it { expect(described_class).to have_graphql_fields(:id, :name, :type, :path, :flat_path, :web_url, :lfs_oid) }
+  it { expect(described_class).to have_graphql_fields(:id, :sha, :name, :type, :path, :flat_path, :web_url, :lfs_oid) }
 end
diff --git a/spec/graphql/types/tree/submodule_type_spec.rb b/spec/graphql/types/tree/submodule_type_spec.rb
index 768eccba68c..81f7ad825a1 100644
--- a/spec/graphql/types/tree/submodule_type_spec.rb
+++ b/spec/graphql/types/tree/submodule_type_spec.rb
@@ -5,5 +5,5 @@ require 'spec_helper'
 describe Types::Tree::SubmoduleType do
   it { expect(described_class.graphql_name).to eq('Submodule') }
 
-  it { expect(described_class).to have_graphql_fields(:id, :name, :type, :path, :flat_path, :web_url, :tree_url) }
+  it { expect(described_class).to have_graphql_fields(:id, :sha, :name, :type, :path, :flat_path, :web_url, :tree_url) }
 end
diff --git a/spec/graphql/types/tree/tree_entry_type_spec.rb b/spec/graphql/types/tree/tree_entry_type_spec.rb
index ea1b6426034..228a4be0949 100644
--- a/spec/graphql/types/tree/tree_entry_type_spec.rb
+++ b/spec/graphql/types/tree/tree_entry_type_spec.rb
@@ -5,5 +5,5 @@ require 'spec_helper'
 describe Types::Tree::TreeEntryType do
   it { expect(described_class.graphql_name).to eq('TreeEntry') }
 
-  it { expect(described_class).to have_graphql_fields(:id, :name, :type, :path, :flat_path, :web_url) }
+  it { expect(described_class).to have_graphql_fields(:id, :sha, :name, :type, :path, :flat_path, :web_url) }
 end
diff --git a/spec/initializers/lograge_spec.rb b/spec/initializers/lograge_spec.rb
index c2c1960eeab..9267231390d 100644
--- a/spec/initializers/lograge_spec.rb
+++ b/spec/initializers/lograge_spec.rb
@@ -68,4 +68,52 @@ describe 'lograge', type: :request do
       subject
     end
   end
+
+  context 'with a log subscriber' do
+    let(:subscriber) { Lograge::RequestLogSubscriber.new }
+
+    let(:event) do
+      ActiveSupport::Notifications::Event.new(
+        'process_action.action_controller',
+        Time.now,
+        Time.now,
+        2,
+        status: 200,
+        controller: 'HomeController',
+        action: 'index',
+        format: 'application/json',
+        method: 'GET',
+        path: '/home?foo=bar',
+        params: {},
+        db_runtime: 0.02,
+        view_runtime: 0.01
+      )
+    end
+
+    let(:log_output) { StringIO.new }
+    let(:logger) do
+      Logger.new(log_output).tap { |logger| logger.formatter = ->(_, _, _, msg) { msg } }
+    end
+
+    describe 'with an exception' do
+      let(:exception) { RuntimeError.new('bad request') }
+      let(:backtrace) { caller }
+
+      before do
+        allow(exception).to receive(:backtrace).and_return(backtrace)
+        event.payload[:exception_object] = exception
+        Lograge.logger = logger
+      end
+
+      it 'adds exception data to log' do
+        subscriber.process_action(event)
+
+        log_data = JSON.parse(log_output.string)
+
+        expect(log_data['exception']['class']).to eq('RuntimeError')
+        expect(log_data['exception']['message']).to eq('bad request')
+        expect(log_data['exception']['backtrace']).to eq(Gitlab::Profiler.clean_backtrace(backtrace))
+      end
+    end
+  end
 end
diff --git a/spec/javascripts/boards/components/boards_selector_spec.js b/spec/javascripts/boards/components/boards_selector_spec.js
index 473cc0612ea..d1f36a0a652 100644
--- a/spec/javascripts/boards/components/boards_selector_spec.js
+++ b/spec/javascripts/boards/components/boards_selector_spec.js
@@ -1,5 +1,4 @@
 import Vue from 'vue';
-import BoardService from '~/boards/services/board_service';
 import BoardsSelector from '~/boards/components/boards_selector.vue';
 import mountComponent from 'spec/helpers/vue_mount_component_helper';
 import { TEST_HOST } from 'spec/test_constants';
@@ -37,7 +36,6 @@ describe('BoardsSelector', () => {
       bulkUpdatePath: '',
       boardId: '',
     });
-    window.gl.boardService = new BoardService();
 
     allBoardsResponse = Promise.resolve({
       data: boards,
@@ -46,8 +44,8 @@ describe('BoardsSelector', () => {
       data: recentBoards,
     });
 
-    spyOn(BoardService.prototype, 'allBoards').and.returnValue(allBoardsResponse);
-    spyOn(BoardService.prototype, 'recentBoards').and.returnValue(recentBoardsResponse);
+    spyOn(boardsStore, 'allBoards').and.returnValue(allBoardsResponse);
+    spyOn(boardsStore, 'recentBoards').and.returnValue(recentBoardsResponse);
 
     const Component = Vue.extend(BoardsSelector);
     vm = mountComponent(
@@ -94,7 +92,6 @@ describe('BoardsSelector', () => {
 
   afterEach(() => {
     vm.$destroy();
-    window.gl.boardService = undefined;
   });
 
   describe('filtering', () => {
diff --git a/spec/lib/gitlab/ci/pipeline/chain/build_spec.rb b/spec/lib/gitlab/ci/pipeline/chain/build_spec.rb
index ba4f841cf43..a631cd2777b 100644
--- a/spec/lib/gitlab/ci/pipeline/chain/build_spec.rb
+++ b/spec/lib/gitlab/ci/pipeline/chain/build_spec.rb
@@ -11,6 +11,7 @@ describe Gitlab::Ci::Pipeline::Chain::Build do
     [{ key: 'first', secret_value: 'world' },
      { key: 'second', secret_value: 'second_world' }]
   end
+
   let(:command) do
     Gitlab::Ci::Pipeline::Chain::Command.new(
       source: :push,
@@ -51,12 +52,6 @@ describe Gitlab::Ci::Pipeline::Chain::Build do
       .to eq variables_attributes.map(&:with_indifferent_access)
   end
 
-  it 'sets a valid config source' do
-    step.perform!
-
-    expect(pipeline.repository_source?).to be true
-  end
-
   it 'returns a valid pipeline' do
     step.perform!
 
diff --git a/spec/lib/gitlab/ci/pipeline/chain/populate_spec.rb b/spec/lib/gitlab/ci/pipeline/chain/populate_spec.rb
index 75160a93ba7..52e9432dc92 100644
--- a/spec/lib/gitlab/ci/pipeline/chain/populate_spec.rb
+++ b/spec/lib/gitlab/ci/pipeline/chain/populate_spec.rb
@@ -18,19 +18,32 @@ describe Gitlab::Ci::Pipeline::Chain::Populate do
       seeds_block: nil)
   end
 
+  let(:dependencies) do
+    [
+      Gitlab::Ci::Pipeline::Chain::Config::Content.new(pipeline, command),
+      Gitlab::Ci::Pipeline::Chain::Config::Process.new(pipeline, command),
+      Gitlab::Ci::Pipeline::Chain::Seed.new(pipeline, command)
+    ]
+  end
+
   let(:step) { described_class.new(pipeline, command) }
 
   let(:config) do
     { rspec: { script: 'rspec' } }
   end
 
+  def run_chain
+    dependencies.map(&:perform!)
+    step.perform!
+  end
+
   before do
     stub_ci_pipeline_yaml_file(YAML.dump(config))
   end
 
   context 'when pipeline doesn not have seeds block' do
     before do
-      step.perform!
+      run_chain
     end
 
     it 'does not persist the pipeline' do
@@ -66,7 +79,7 @@ describe Gitlab::Ci::Pipeline::Chain::Populate do
     end
 
     before do
-      step.perform!
+      run_chain
     end
 
     it 'breaks the chain' do
@@ -84,16 +97,16 @@ describe Gitlab::Ci::Pipeline::Chain::Populate do
   end
 
   describe 'pipeline protect' do
-    subject { step.perform! }
-
     context 'when ref is protected' do
       before do
         allow(project).to receive(:protected_for?).with('master').and_return(true)
         allow(project).to receive(:protected_for?).with('refs/heads/master').and_return(true)
+
+        dependencies.map(&:perform!)
       end
 
       it 'does not protect the pipeline' do
-        subject
+        run_chain
 
         expect(pipeline.protected).to eq(true)
       end
@@ -101,7 +114,7 @@ describe Gitlab::Ci::Pipeline::Chain::Populate do
 
     context 'when ref is not protected' do
       it 'does not protect the pipeline' do
-        subject
+        run_chain
 
         expect(pipeline.protected).to eq(false)
       end
@@ -114,7 +127,7 @@ describe Gitlab::Ci::Pipeline::Chain::Populate do
     end
 
     before do
-      step.perform!
+      run_chain
     end
 
     it 'breaks the chain' do
@@ -146,7 +159,7 @@ describe Gitlab::Ci::Pipeline::Chain::Populate do
       end
 
       it 'populates pipeline with resources described in the seeds block' do
-        step.perform!
+        run_chain
 
         expect(pipeline).not_to be_persisted
         expect(pipeline.variables).not_to be_empty
@@ -156,7 +169,7 @@ describe Gitlab::Ci::Pipeline::Chain::Populate do
       end
 
       it 'has pipeline iid' do
-        step.perform!
+        run_chain
 
         expect(pipeline.iid).to be > 0
       end
@@ -168,7 +181,7 @@ describe Gitlab::Ci::Pipeline::Chain::Populate do
       end
 
       it 'wastes pipeline iid' do
-        expect { step.perform! }.to raise_error(ActiveRecord::RecordNotSaved)
+        expect { run_chain }.to raise_error(ActiveRecord::RecordNotSaved)
 
         last_iid = InternalId.ci_pipelines
           .where(project_id: project.id)
@@ -183,14 +196,14 @@ describe Gitlab::Ci::Pipeline::Chain::Populate do
     let(:pipeline) { create(:ci_pipeline, project: project) }
 
     it 'raises error' do
-      expect { step.perform! }.to raise_error(described_class::PopulateError)
+      expect { run_chain }.to raise_error(described_class::PopulateError)
     end
   end
 
   context 'when variables policy is specified' do
     shared_examples_for 'a correct pipeline' do
       it 'populates pipeline according to used policies' do
-        step.perform!
+        run_chain
 
         expect(pipeline.stages.size).to eq 1
         expect(pipeline.stages.first.statuses.size).to eq 1
diff --git a/spec/lib/gitlab/ci/pipeline/chain/remove_unwanted_chat_jobs_spec.rb b/spec/lib/gitlab/ci/pipeline/chain/remove_unwanted_chat_jobs_spec.rb
index af0f4d68150..92eadf5548c 100644
--- a/spec/lib/gitlab/ci/pipeline/chain/remove_unwanted_chat_jobs_spec.rb
+++ b/spec/lib/gitlab/ci/pipeline/chain/remove_unwanted_chat_jobs_spec.rb
@@ -2,36 +2,38 @@
 
 require 'spec_helper'
 
-describe Gitlab::Ci::Pipeline::Chain::RemoveUnwantedChatJobs do
-  let(:project) { create(:project, :repository) }
+describe ::Gitlab::Ci::Pipeline::Chain::RemoveUnwantedChatJobs do
+  let(:project) { create(:project) }
 
   let(:pipeline) do
     build(:ci_pipeline, project: project)
   end
 
   let(:command) do
-    double(:command, project: project, chat_data: { command: 'echo' })
-  end
-
-  before do
-    stub_ci_pipeline_yaml_file(YAML.dump(rspec: { script: 'rspec' }))
+    double(:command,
+      config_processor: double(:processor,
+        jobs: { echo: double(:job_echo), rspec: double(:job_rspec) }),
+      project: project,
+      chat_data: { command: 'echo' })
   end
 
   describe '#perform!' do
-    it 'removes unwanted jobs for chat pipelines' do
-      allow(pipeline).to receive(:chat?).and_return(true)
+    subject { described_class.new(pipeline, command).perform! }
 
-      pipeline.config_processor.jobs[:echo] = double(:job)
+    it 'removes unwanted jobs for chat pipelines' do
+      expect(pipeline).to receive(:chat?).and_return(true)
 
-      described_class.new(pipeline, command).perform!
+      subject
 
-      expect(pipeline.config_processor.jobs.keys).to eq([:echo])
+      expect(command.config_processor.jobs.keys).to eq([:echo])
     end
-  end
 
-  it 'does not remove any jobs for non-chat pipelines' do
-    described_class.new(pipeline, command).perform!
+    it 'does not remove any jobs for non chat-pipelines' do
+      expect(pipeline).to receive(:chat?).and_return(false)
+
+      subject
 
-    expect(pipeline.config_processor.jobs.keys).to eq([:rspec])
+      expect(command.config_processor.jobs.keys).to eq([:echo, :rspec])
+    end
   end
 end
diff --git a/spec/lib/gitlab/ci/pipeline/chain/seed_spec.rb b/spec/lib/gitlab/ci/pipeline/chain/seed_spec.rb
new file mode 100644
index 00000000000..aa54f19b26c
--- /dev/null
+++ b/spec/lib/gitlab/ci/pipeline/chain/seed_spec.rb
@@ -0,0 +1,161 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Gitlab::Ci::Pipeline::Chain::Seed do
+  let(:project) { create(:project, :repository) }
+  let(:user) { create(:user, developer_projects: [project]) }
+
+  let(:command) do
+    Gitlab::Ci::Pipeline::Chain::Command.new(
+      project: project,
+      current_user: user,
+      origin_ref: 'master',
+      seeds_block: nil)
+  end
+
+  def run_chain(pipeline, command)
+    [
+      Gitlab::Ci::Pipeline::Chain::Config::Content.new(pipeline, command),
+      Gitlab::Ci::Pipeline::Chain::Config::Process.new(pipeline, command)
+    ].map(&:perform!)
+
+    described_class.new(pipeline, command).perform!
+  end
+
+  let(:pipeline) { build(:ci_pipeline, project: project) }
+
+  describe '#perform!' do
+    before do
+      stub_ci_pipeline_yaml_file(YAML.dump(config))
+      run_chain(pipeline, command)
+    end
+
+    let(:config) do
+      { rspec: { script: 'rake' } }
+    end
+
+    it 'allocates next IID' do
+      expect(pipeline.iid).to be_present
+    end
+
+    it 'sets the seeds in the command object' do
+      expect(command.stage_seeds).to all(be_a Gitlab::Ci::Pipeline::Seed::Base)
+      expect(command.stage_seeds.count).to eq 1
+    end
+
+    context 'when no ref policy is specified' do
+      let(:config) do
+        {
+          production: { stage: 'deploy', script: 'cap prod' },
+          rspec: { stage: 'test', script: 'rspec' },
+          spinach: { stage: 'test', script: 'spinach' }
+        }
+      end
+
+      it 'correctly fabricates a stage seeds object' do
+        seeds = command.stage_seeds
+        expect(seeds.size).to eq 2
+        expect(seeds.first.attributes[:name]).to eq 'test'
+        expect(seeds.second.attributes[:name]).to eq 'deploy'
+        expect(seeds.dig(0, 0, :name)).to eq 'rspec'
+        expect(seeds.dig(0, 1, :name)).to eq 'spinach'
+        expect(seeds.dig(1, 0, :name)).to eq 'production'
+      end
+    end
+
+    context 'when refs policy is specified' do
+      let(:pipeline) do
+        build(:ci_pipeline, project: project, ref: 'feature', tag: true)
+      end
+
+      let(:config) do
+        {
+          production: { stage: 'deploy', script: 'cap prod', only: ['master'] },
+          spinach: { stage: 'test', script: 'spinach', only: ['tags'] }
+        }
+      end
+
+      it 'returns stage seeds only assigned to master' do
+        seeds = command.stage_seeds
+
+        expect(seeds.size).to eq 1
+        expect(seeds.first.attributes[:name]).to eq 'test'
+        expect(seeds.dig(0, 0, :name)).to eq 'spinach'
+      end
+    end
+
+    context 'when source policy is specified' do
+      let(:pipeline) { create(:ci_pipeline, source: :schedule) }
+
+      let(:config) do
+        {
+          production: { stage: 'deploy', script: 'cap prod', only: ['triggers'] },
+          spinach: { stage: 'test', script: 'spinach', only: ['schedules'] }
+        }
+      end
+
+      it 'returns stage seeds only assigned to schedules' do
+        seeds = command.stage_seeds
+
+        expect(seeds.size).to eq 1
+        expect(seeds.first.attributes[:name]).to eq 'test'
+        expect(seeds.dig(0, 0, :name)).to eq 'spinach'
+      end
+    end
+
+    context 'when kubernetes policy is specified' do
+      let(:config) do
+        {
+          spinach: { stage: 'test', script: 'spinach' },
+          production: {
+            stage: 'deploy',
+            script: 'cap',
+            only: { kubernetes: 'active' }
+          }
+        }
+      end
+
+      context 'when kubernetes is active' do
+        context 'when user configured kubernetes from CI/CD > Clusters' do
+          let!(:cluster) { create(:cluster, :project, :provided_by_gcp) }
+          let(:project) { cluster.project }
+          let(:pipeline) { build(:ci_pipeline, project: project) }
+
+          it 'returns seeds for kubernetes dependent job' do
+            seeds = command.stage_seeds
+
+            expect(seeds.size).to eq 2
+            expect(seeds.dig(0, 0, :name)).to eq 'spinach'
+            expect(seeds.dig(1, 0, :name)).to eq 'production'
+          end
+        end
+      end
+
+      context 'when kubernetes is not active' do
+        it 'does not return seeds for kubernetes dependent job' do
+          seeds = command.stage_seeds
+
+          expect(seeds.size).to eq 1
+          expect(seeds.dig(0, 0, :name)).to eq 'spinach'
+        end
+      end
+    end
+
+    context 'when variables policy is specified' do
+      let(:config) do
+        {
+          unit: { script: 'minitest', only: { variables: ['$CI_PIPELINE_SOURCE'] } },
+          feature: { script: 'spinach', only: { variables: ['$UNDEFINED'] } }
+        }
+      end
+
+      it 'returns stage seeds only when variables expression is truthy' do
+        seeds = command.stage_seeds
+
+        expect(seeds.size).to eq 1
+        expect(seeds.dig(0, 0, :name)).to eq 'unit'
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/pipeline/chain/validate/config_spec.rb b/spec/lib/gitlab/ci/pipeline/chain/validate/config_spec.rb
deleted file mode 100644
index ed3ce6760a3..00000000000
--- a/spec/lib/gitlab/ci/pipeline/chain/validate/config_spec.rb
+++ /dev/null
@@ -1,165 +0,0 @@
-# frozen_string_literal: true
-
-require 'spec_helper'
-
-describe Gitlab::Ci::Pipeline::Chain::Validate::Config do
-  set(:project) { create(:project, :repository) }
-  set(:user) { create(:user) }
-
-  let(:command) do
-    Gitlab::Ci::Pipeline::Chain::Command.new(
-      project: project,
-      current_user: user,
-      save_incompleted: true)
-  end
-
-  let(:pipeline) do
-    build(:ci_pipeline, project: project)
-  end
-
-  let!(:step) { described_class.new(pipeline, command) }
-
-  subject { step.perform! }
-
-  context 'when pipeline has no YAML configuration' do
-    let(:pipeline) do
-      build_stubbed(:ci_pipeline, project: project)
-    end
-
-    it 'appends errors about missing configuration' do
-      subject
-
-      expect(pipeline.errors.to_a)
-        .to include 'Missing .gitlab-ci.yml file'
-    end
-
-    it 'breaks the chain' do
-      subject
-
-      expect(step.break?).to be true
-    end
-  end
-
-  context 'when YAML configuration contains errors' do
-    before do
-      stub_ci_pipeline_yaml_file('invalid YAML')
-      subject
-    end
-
-    it 'appends errors about YAML errors' do
-      expect(pipeline.errors.to_a)
-        .to include 'Invalid configuration format'
-    end
-
-    it 'breaks the chain' do
-      expect(step.break?).to be true
-    end
-
-    context 'when saving incomplete pipeline is allowed' do
-      let(:command) do
-        double('command', project: project,
-                          current_user: user,
-                          save_incompleted: true)
-      end
-
-      it 'fails the pipeline' do
-        subject
-
-        expect(pipeline.reload).to be_failed
-      end
-
-      it 'sets a config error failure reason' do
-        subject
-
-        expect(pipeline.reload.config_error?).to eq true
-      end
-    end
-
-    context 'when saving incomplete pipeline is not allowed' do
-      let(:command) do
-        double('command', project: project,
-                          current_user: user,
-                          save_incompleted: false)
-      end
-
-      it 'does not drop pipeline' do
-        subject
-
-        expect(pipeline).not_to be_failed
-        expect(pipeline).not_to be_persisted
-      end
-    end
-  end
-
-  context 'when pipeline contains configuration validation errors' do
-    before do
-      stub_ci_pipeline_yaml_file(YAML.dump({
-        rspec: {
-          before_script: 10,
-          script: 'ls -al'
-        }
-      }))
-
-      subject
-    end
-
-    it 'appends configuration validation errors to pipeline errors' do
-      expect(pipeline.errors.to_a)
-        .to include "jobs:rspec:before_script config should be an array containing strings and arrays of strings"
-    end
-
-    it 'breaks the chain' do
-      expect(step.break?).to be true
-    end
-  end
-
-  context 'when pipeline is correct and complete' do
-    before do
-      stub_ci_pipeline_yaml_file(YAML.dump({
-        rspec: {
-          script: 'rspec'
-        }
-      }))
-      subject
-    end
-
-    it 'does not invalidate the pipeline' do
-      expect(pipeline).to be_valid
-    end
-
-    it 'does not break the chain' do
-      expect(step.break?).to be false
-    end
-  end
-
-  context 'when pipeline source is merge request' do
-    before do
-      stub_ci_pipeline_yaml_file(YAML.dump(config))
-      subject
-    end
-
-    let(:pipeline) { build_stubbed(:ci_pipeline, project: project) }
-
-    let(:merge_request_pipeline) do
-      build(:ci_pipeline, source: :merge_request_event, project: project)
-    end
-
-    let(:chain) { described_class.new(merge_request_pipeline, command).tap(&:perform!) }
-
-    context "when config contains 'merge_requests' keyword" do
-      let(:config) { { rspec: { script: 'echo', only: ['merge_requests'] } } }
-
-      it 'does not break the chain' do
-        expect(chain).not_to be_break
-      end
-    end
-
-    context "when config contains 'merge_request' keyword" do
-      let(:config) { { rspec: { script: 'echo', only: ['merge_request'] } } }
-
-      it 'does not break the chain' do
-        expect(chain).not_to be_break
-      end
-    end
-  end
-end
diff --git a/spec/lib/gitlab/shell_spec.rb b/spec/lib/gitlab/shell_spec.rb
index 79ad1c0b43f..eefc548a4d9 100644
--- a/spec/lib/gitlab/shell_spec.rb
+++ b/spec/lib/gitlab/shell_spec.rb
@@ -401,7 +401,7 @@ describe Gitlab::Shell do
 
     describe '#add_namespace' do
       it 'creates a namespace' do
-        subject.add_namespace(storage, "mepmep")
+        Gitlab::GitalyClient::NamespaceService.allow { subject.add_namespace(storage, "mepmep") }
 
         expect(TestEnv.storage_dir_exists?(storage, "mepmep")).to be(true)
       end
@@ -425,8 +425,10 @@ describe Gitlab::Shell do
 
     describe '#remove' do
       it 'removes the namespace' do
-        subject.add_namespace(storage, "mepmep")
-        subject.rm_namespace(storage, "mepmep")
+        Gitlab::GitalyClient::NamespaceService.allow do
+          subject.add_namespace(storage, "mepmep")
+          subject.rm_namespace(storage, "mepmep")
+        end
 
         expect(TestEnv.storage_dir_exists?(storage, "mepmep")).to be(false)
       end
@@ -434,8 +436,10 @@ describe Gitlab::Shell do
 
     describe '#mv_namespace' do
       it 'renames the namespace' do
-        subject.add_namespace(storage, "mepmep")
-        subject.mv_namespace(storage, "mepmep", "2mep")
+        Gitlab::GitalyClient::NamespaceService.allow do
+          subject.add_namespace(storage, "mepmep")
+          subject.mv_namespace(storage, "mepmep", "2mep")
+        end
 
         expect(TestEnv.storage_dir_exists?(storage, "mepmep")).to be(false)
         expect(TestEnv.storage_dir_exists?(storage, "2mep")).to be(true)
diff --git a/spec/models/ci/build_spec.rb b/spec/models/ci/build_spec.rb
index 04c8fb8c5f7..24fa3b9b1ea 100644
--- a/spec/models/ci/build_spec.rb
+++ b/spec/models/ci/build_spec.rb
@@ -2221,7 +2221,7 @@ describe Ci::Build do
           { key: 'CI_PAGES_URL', value: project.pages_url, public: true, masked: false },
           { key: 'CI_API_V4_URL', value: 'http://localhost/api/v4', public: true, masked: false },
           { key: 'CI_PIPELINE_IID', value: pipeline.iid.to_s, public: true, masked: false },
-          { key: 'CI_CONFIG_PATH', value: pipeline.ci_yaml_file_path, public: true, masked: false },
+          { key: 'CI_CONFIG_PATH', value: pipeline.config_path, public: true, masked: false },
           { key: 'CI_PIPELINE_SOURCE', value: pipeline.source, public: true, masked: false },
           { key: 'CI_COMMIT_MESSAGE', value: pipeline.git_commit_message, public: true, masked: false },
           { key: 'CI_COMMIT_TITLE', value: pipeline.git_commit_title, public: true, masked: false },
@@ -2667,11 +2667,17 @@ describe Ci::Build do
       it { is_expected.to include(deployment_variable) }
     end
 
+    context 'when project has default CI config path' do
+      let(:ci_config_path) { { key: 'CI_CONFIG_PATH', value: '.gitlab-ci.yml', public: true, masked: false } }
+
+      it { is_expected.to include(ci_config_path) }
+    end
+
     context 'when project has custom CI config path' do
       let(:ci_config_path) { { key: 'CI_CONFIG_PATH', value: 'custom', public: true, masked: false } }
 
       before do
-        project.update(ci_config_path: 'custom')
+        expect_any_instance_of(Project).to receive(:ci_config_path) { 'custom' }
       end
 
       it { is_expected.to include(ci_config_path) }
diff --git a/spec/models/ci/pipeline_spec.rb b/spec/models/ci/pipeline_spec.rb
index 1242cf05a59..d24cf3d2115 100644
--- a/spec/models/ci/pipeline_spec.rb
+++ b/spec/models/ci/pipeline_spec.rb
@@ -979,149 +979,6 @@ describe Ci::Pipeline, :mailer do
   end
 
   describe 'pipeline stages' do
-    describe '#stage_seeds' do
-      before do
-        stub_ci_pipeline_yaml_file(YAML.dump(config))
-      end
-
-      let(:pipeline) { build(:ci_pipeline) }
-      let(:config) { { rspec: { script: 'rake' } } }
-
-      it 'returns preseeded stage seeds object' do
-        expect(pipeline.stage_seeds)
-          .to all(be_a Gitlab::Ci::Pipeline::Seed::Base)
-        expect(pipeline.stage_seeds.count).to eq 1
-      end
-
-      context 'when no refs policy is specified' do
-        let(:config) do
-          { production: { stage: 'deploy', script: 'cap prod' },
-            rspec: { stage: 'test', script: 'rspec' },
-            spinach: { stage: 'test', script: 'spinach' } }
-        end
-
-        it 'correctly fabricates a stage seeds object' do
-          seeds = pipeline.stage_seeds
-
-          expect(seeds.size).to eq 2
-          expect(seeds.first.attributes[:name]).to eq 'test'
-          expect(seeds.second.attributes[:name]).to eq 'deploy'
-          expect(seeds.dig(0, 0, :name)).to eq 'rspec'
-          expect(seeds.dig(0, 1, :name)).to eq 'spinach'
-          expect(seeds.dig(1, 0, :name)).to eq 'production'
-        end
-      end
-
-      context 'when refs policy is specified' do
-        let(:pipeline) do
-          build(:ci_pipeline, ref: 'feature', tag: true)
-        end
-
-        let(:config) do
-          { production: { stage: 'deploy', script: 'cap prod', only: ['master'] },
-            spinach: { stage: 'test', script: 'spinach', only: ['tags'] } }
-        end
-
-        it 'returns stage seeds only assigned to master to master' do
-          seeds = pipeline.stage_seeds
-
-          expect(seeds.size).to eq 1
-          expect(seeds.first.attributes[:name]).to eq 'test'
-          expect(seeds.dig(0, 0, :name)).to eq 'spinach'
-        end
-      end
-
-      context 'when source policy is specified' do
-        let(:pipeline) { build(:ci_pipeline, source: :schedule) }
-
-        let(:config) do
-          { production: { stage: 'deploy', script: 'cap prod', only: ['triggers'] },
-            spinach: { stage: 'test', script: 'spinach', only: ['schedules'] } }
-        end
-
-        it 'returns stage seeds only assigned to schedules' do
-          seeds = pipeline.stage_seeds
-
-          expect(seeds.size).to eq 1
-          expect(seeds.first.attributes[:name]).to eq 'test'
-          expect(seeds.dig(0, 0, :name)).to eq 'spinach'
-        end
-      end
-
-      context 'when kubernetes policy is specified' do
-        let(:config) do
-          {
-            spinach: { stage: 'test', script: 'spinach' },
-            production: {
-              stage: 'deploy',
-              script: 'cap',
-              only: { kubernetes: 'active' }
-            }
-          }
-        end
-
-        context 'when kubernetes is active' do
-          context 'when user configured kubernetes from CI/CD > Clusters' do
-            let!(:cluster) { create(:cluster, :project, :provided_by_gcp) }
-            let(:project) { cluster.project }
-            let(:pipeline) { build(:ci_pipeline, project: project) }
-
-            it 'returns seeds for kubernetes dependent job' do
-              seeds = pipeline.stage_seeds
-
-              expect(seeds.size).to eq 2
-              expect(seeds.dig(0, 0, :name)).to eq 'spinach'
-              expect(seeds.dig(1, 0, :name)).to eq 'production'
-            end
-          end
-        end
-
-        context 'when kubernetes is not active' do
-          it 'does not return seeds for kubernetes dependent job' do
-            seeds = pipeline.stage_seeds
-
-            expect(seeds.size).to eq 1
-            expect(seeds.dig(0, 0, :name)).to eq 'spinach'
-          end
-        end
-      end
-
-      context 'when variables policy is specified' do
-        let(:config) do
-          { unit: { script: 'minitest', only: { variables: ['$CI_PIPELINE_SOURCE'] } },
-            feature: { script: 'spinach', only: { variables: ['$UNDEFINED'] } } }
-        end
-
-        it 'returns stage seeds only when variables expression is truthy' do
-          seeds = pipeline.stage_seeds
-
-          expect(seeds.size).to eq 1
-          expect(seeds.dig(0, 0, :name)).to eq 'unit'
-        end
-      end
-    end
-
-    describe '#seeds_size' do
-      before do
-        stub_ci_pipeline_yaml_file(YAML.dump(config))
-      end
-
-      context 'when refs policy is specified' do
-        let(:config) do
-          { production: { stage: 'deploy', script: 'cap prod', only: ['master'] },
-            spinach: { stage: 'test', script: 'spinach', only: ['tags'] } }
-        end
-
-        let(:pipeline) do
-          build(:ci_pipeline, ref: 'feature', tag: true)
-        end
-
-        it 'returns real seeds size' do
-          expect(pipeline.seeds_size).to eq 1
-        end
-      end
-    end
-
     describe 'legacy stages' do
       before do
         create(:commit_status, pipeline: pipeline,
@@ -2194,161 +2051,6 @@ describe Ci::Pipeline, :mailer do
     end
   end
 
-  describe '#ci_yaml_file_path' do
-    subject { pipeline.ci_yaml_file_path }
-
-    %i[unknown_source repository_source].each do |source|
-      context source.to_s do
-        before do
-          pipeline.config_source = described_class.config_sources.fetch(source)
-        end
-
-        it 'returns the path from project' do
-          allow(pipeline.project).to receive(:ci_config_path) { 'custom/path' }
-
-          is_expected.to eq('custom/path')
-        end
-
-        it 'returns default when custom path is nil' do
-          allow(pipeline.project).to receive(:ci_config_path) { nil }
-
-          is_expected.to eq('.gitlab-ci.yml')
-        end
-
-        it 'returns default when custom path is empty' do
-          allow(pipeline.project).to receive(:ci_config_path) { '' }
-
-          is_expected.to eq('.gitlab-ci.yml')
-        end
-      end
-    end
-
-    context 'when pipeline is for auto-devops' do
-      before do
-        pipeline.config_source = 'auto_devops_source'
-      end
-
-      it 'does not return config file' do
-        is_expected.to be_nil
-      end
-    end
-  end
-
-  describe '#set_config_source' do
-    context 'when pipelines does not contain needed data and auto devops is disabled' do
-      before do
-        stub_application_setting(auto_devops_enabled: false)
-      end
-
-      it 'defines source to be unknown' do
-        pipeline.set_config_source
-
-        expect(pipeline).to be_unknown_source
-      end
-    end
-
-    context 'when pipeline contains all needed data' do
-      let(:pipeline) do
-        create(:ci_pipeline, project: project,
-                             sha: '1234',
-                             ref: 'master',
-                             source: :push)
-      end
-
-      context 'when the repository has a config file' do
-        before do
-          allow(project.repository).to receive(:gitlab_ci_yml_for)
-            .and_return('config')
-        end
-
-        it 'defines source to be from repository' do
-          pipeline.set_config_source
-
-          expect(pipeline).to be_repository_source
-        end
-
-        context 'when loading an object' do
-          let(:new_pipeline) { Ci::Pipeline.find(pipeline.id) }
-
-          it 'does not redefine the source' do
-            # force to overwrite the source
-            pipeline.unknown_source!
-
-            expect(new_pipeline).to be_unknown_source
-          end
-        end
-      end
-
-      context 'when the repository does not have a config file' do
-        let(:implied_yml) { Gitlab::Template::GitlabCiYmlTemplate.find('Auto-DevOps').content }
-
-        context 'auto devops enabled' do
-          before do
-            allow(project).to receive(:ci_config_path) { 'custom' }
-          end
-
-          it 'defines source to be auto devops' do
-            pipeline.set_config_source
-
-            expect(pipeline).to be_auto_devops_source
-          end
-        end
-      end
-    end
-  end
-
-  describe '#ci_yaml_file' do
-    let(:implied_yml) { Gitlab::Template::GitlabCiYmlTemplate.find('Auto-DevOps').content }
-
-    context 'the source is unknown' do
-      before do
-        pipeline.unknown_source!
-      end
-
-      it 'returns the configuration if found' do
-        allow(pipeline.project.repository).to receive(:gitlab_ci_yml_for)
-          .and_return('config')
-
-        expect(pipeline.ci_yaml_file).to be_a(String)
-        expect(pipeline.ci_yaml_file).not_to eq(implied_yml)
-        expect(pipeline.yaml_errors).to be_nil
-      end
-
-      it 'sets yaml errors if not found' do
-        expect(pipeline.ci_yaml_file).to be_nil
-        expect(pipeline.yaml_errors)
-            .to start_with('Failed to load CI/CD config file')
-      end
-    end
-
-    context 'the source is the repository' do
-      before do
-        pipeline.repository_source!
-      end
-
-      it 'returns the configuration if found' do
-        allow(pipeline.project.repository).to receive(:gitlab_ci_yml_for)
-          .and_return('config')
-
-        expect(pipeline.ci_yaml_file).to be_a(String)
-        expect(pipeline.ci_yaml_file).not_to eq(implied_yml)
-        expect(pipeline.yaml_errors).to be_nil
-      end
-    end
-
-    context 'when the source is auto_devops_source' do
-      before do
-        stub_application_setting(auto_devops_enabled: true)
-        pipeline.auto_devops_source!
-      end
-
-      it 'finds the implied config' do
-        expect(pipeline.ci_yaml_file).to eq(implied_yml)
-        expect(pipeline.yaml_errors).to be_nil
-      end
-    end
-  end
-
   describe '#update_status' do
     context 'when pipeline is empty' do
       it 'updates does not change pipeline status' do
@@ -2894,49 +2596,19 @@ describe Ci::Pipeline, :mailer do
   end
 
   describe '#has_yaml_errors?' do
-    before do
-      stub_ci_pipeline_yaml_file(YAML.dump(config))
-    end
-
-    let(:pipeline) { create(:ci_pipeline) }
-
-    context 'when pipeline has errors' do
-      let(:config) { { rspec: nil } }
-
-      it 'contains yaml errors' do
-        pipeline.config_processor
-
-        expect(pipeline).to have_yaml_errors
-        expect(pipeline.yaml_errors).to include('contains unknown keys')
+    context 'when yaml_errors is set' do
+      before do
+        pipeline.yaml_errors = 'File not found'
       end
-    end
-
-    context 'when pipeline has undefined error' do
-      let(:config) { double(:config) }
-
-      it 'contains yaml errors' do
-        expect(::Gitlab::Ci::YamlProcessor).to receive(:new)
-          .and_raise(RuntimeError, 'undefined failure')
-
-        expect(Gitlab::Sentry).to receive(:track_acceptable_exception)
-          .with(be_a(RuntimeError), anything)
-          .and_call_original
-
-        pipeline.config_processor
 
+      it 'returns true if yaml_errors is set' do
         expect(pipeline).to have_yaml_errors
-        expect(pipeline.yaml_errors).to include('Undefined error')
+        expect(pipeline.yaml_errors).to include('File not foun')
       end
     end
 
-    context 'when pipeline does not have errors' do
-      let(:config) do
-        { rspec: { script: 'rake test' } }
-      end
-
-      it 'does not contain yaml errors' do
-        expect(pipeline).not_to have_yaml_errors
-      end
+    it 'returns false if yaml_errors is not set' do
+      expect(pipeline).not_to have_yaml_errors
     end
   end
 
diff --git a/spec/presenters/project_presenter_spec.rb b/spec/presenters/project_presenter_spec.rb
index 87345270100..ce095d2225f 100644
--- a/spec/presenters/project_presenter_spec.rb
+++ b/spec/presenters/project_presenter_spec.rb
@@ -312,8 +312,8 @@ describe ProjectPresenter do
           project.add_developer(user)
           allow(project.repository).to receive(:license_blob).and_return(nil)
 
-          expect(presenter.license_anchor_data).to have_attributes(is_link: true,
-                                                                   label: a_string_including('Add license'),
+          expect(presenter.license_anchor_data).to have_attributes(is_link: false,
+                                                                   label: a_string_including('Add LICENSE'),
                                                                    link: presenter.add_license_path)
         end
       end
@@ -322,7 +322,7 @@ describe ProjectPresenter do
         it 'returns anchor data' do
           allow(project.repository).to receive(:license_blob).and_return(double(name: 'foo'))
 
-          expect(presenter.license_anchor_data).to have_attributes(is_link: true,
+          expect(presenter.license_anchor_data).to have_attributes(is_link: false,
                                                                    label: a_string_including(presenter.license_short_name),
                                                                    link: presenter.license_path)
         end
@@ -420,6 +420,7 @@ describe ProjectPresenter do
 
     it 'orders the items correctly' do
       allow(project.repository).to receive(:readme).and_return(double(name: 'readme'))
+      allow(project.repository).to receive(:license_blob).and_return(nil)
       allow(project.repository).to receive(:changelog).and_return(nil)
       allow(project.repository).to receive(:contribution_guide).and_return(double(name: 'foo'))
       allow(presenter).to receive(:filename_path).and_return('fake/path')
@@ -433,25 +434,54 @@ describe ProjectPresenter do
     end
   end
 
-  describe '#empty_repo_statistics_buttons' do
-    let(:project) { create(:project, :repository) }
+  describe '#repo_statistics_buttons' do
     let(:presenter) { described_class.new(project, current_user: user) }
-
     subject(:empty_repo_statistics_buttons) { presenter.empty_repo_statistics_buttons }
 
     before do
-      project.add_developer(user)
       allow(project).to receive(:auto_devops_enabled?).and_return(false)
     end
 
-    it 'orders the items correctly in an empty project' do
-      expect(empty_repo_statistics_buttons.map(&:label)).to start_with(
-        a_string_including('New'),
-        a_string_including('README'),
-        a_string_including('CHANGELOG'),
-        a_string_including('CONTRIBUTING'),
-        a_string_including('CI/CD')
-      )
+    context 'empty repo' do
+      let(:project) { create(:project, :stubbed_repository)}
+
+      context 'for a guest user' do
+        it 'orders the items correctly' do
+          expect(empty_repo_statistics_buttons.map(&:label)).to start_with(
+            a_string_including('No license')
+          )
+        end
+      end
+
+      context 'for a developer' do
+        before do
+          project.add_developer(user)
+        end
+
+        it 'orders the items correctly' do
+          expect(empty_repo_statistics_buttons.map(&:label)).to start_with(
+            a_string_including('New'),
+            a_string_including('README'),
+            a_string_including('LICENSE'),
+            a_string_including('CHANGELOG'),
+            a_string_including('CONTRIBUTING'),
+            a_string_including('CI/CD')
+          )
+        end
+      end
+    end
+
+    context 'initialized repo' do
+      let(:project) { create(:project, :repository) }
+
+      it 'orders the items correctly' do
+        expect(empty_repo_statistics_buttons.map(&:label)).to start_with(
+          a_string_including('README'),
+          a_string_including('License'),
+          a_string_including('CHANGELOG'),
+          a_string_including('CONTRIBUTING')
+        )
+      end
     end
   end
 end
diff --git a/spec/requests/api/graphql/project/issues_spec.rb b/spec/requests/api/graphql/project/issues_spec.rb
index c98f39ffee8..4ce7a3912a3 100644
--- a/spec/requests/api/graphql/project/issues_spec.rb
+++ b/spec/requests/api/graphql/project/issues_spec.rb
@@ -200,6 +200,52 @@ describe 'getting an issue list for a project' do
         end
       end
     end
+
+    context 'when sorting by relative position' do
+      let(:sort_project) { create(:project, :public) }
+
+      let!(:relative_issue1) { create(:issue, project: sort_project, relative_position: 2000) }
+      let!(:relative_issue2) { create(:issue, project: sort_project, relative_position: nil) }
+      let!(:relative_issue3) { create(:issue, project: sort_project, relative_position: 1000) }
+      let!(:relative_issue4) { create(:issue, project: sort_project, relative_position: nil) }
+      let!(:relative_issue5) { create(:issue, project: sort_project, relative_position: 500) }
+
+      let(:params) { 'sort: RELATIVE_POSITION_ASC' }
+
+      def query(issue_params = params)
+        graphql_query_for(
+          'project',
+          { 'fullPath' => sort_project.full_path },
+          "issues(#{issue_params}) { pageInfo { endCursor} edges { node { iid dueDate } } }"
+        )
+      end
+
+      before do
+        post_graphql(query, current_user: current_user)
+      end
+
+      it_behaves_like 'a working graphql query'
+
+      context 'when ascending' do
+        it 'sorts issues' do
+          expect(grab_iids).to eq [relative_issue5.iid, relative_issue3.iid, relative_issue1.iid, relative_issue4.iid, relative_issue2.iid]
+        end
+
+        context 'when paginating' do
+          let(:params) { 'sort: RELATIVE_POSITION_ASC, first: 2' }
+
+          it 'sorts issues' do
+            expect(grab_iids).to eq [relative_issue5.iid, relative_issue3.iid]
+
+            cursored_query = query("sort: RELATIVE_POSITION_ASC, after: \"#{end_cursor}\"")
+            post_graphql(cursored_query, current_user: current_user)
+            response_data = JSON.parse(response.body)['data']['project']['issues']['edges']
+
+            expect(grab_iids(response_data)).to eq [relative_issue1.iid, relative_issue4.iid, relative_issue2.iid]
+          end
+        end
+      end
+    end
   end
 
   def grab_iids(data = issues_data)
diff --git a/spec/requests/api/merge_requests_spec.rb b/spec/requests/api/merge_requests_spec.rb
index ddfe42129c0..c96c80b6998 100644
--- a/spec/requests/api/merge_requests_spec.rb
+++ b/spec/requests/api/merge_requests_spec.rb
@@ -1043,14 +1043,12 @@ describe API::MergeRequests do
 
   describe 'POST /projects/:id/merge_requests/:merge_request_iid/pipelines' do
     before do
-      allow_any_instance_of(Ci::Pipeline)
-        .to receive(:ci_yaml_file)
-        .and_return(YAML.dump({
-          rspec: {
-            script: 'ls',
-            only: ['merge_requests']
-          }
-        }))
+      stub_ci_pipeline_yaml_file(YAML.dump({
+        rspec: {
+          script: 'ls',
+          only: ['merge_requests']
+        }
+      }))
     end
 
     let(:project) do
diff --git a/spec/services/ci/create_pipeline_service_spec.rb b/spec/services/ci/create_pipeline_service_spec.rb
index a2169a015ee..de0f4841215 100644
--- a/spec/services/ci/create_pipeline_service_spec.rb
+++ b/spec/services/ci/create_pipeline_service_spec.rb
@@ -65,6 +65,7 @@ describe Ci::CreatePipelineService do
         expect(pipeline.iid).not_to be_nil
         expect(pipeline.repository_source?).to be true
         expect(pipeline.builds.first).to be_kind_of(Ci::Build)
+        expect(pipeline.yaml_errors).not_to be_present
       end
 
       it 'increments the prometheus counter' do
@@ -474,6 +475,66 @@ describe Ci::CreatePipelineService do
       end
     end
 
+    context 'config evaluation' do
+      context 'when config is in a file in repository' do
+        before do
+          content = YAML.dump(rspec: { script: 'echo' })
+          stub_ci_pipeline_yaml_file(content)
+        end
+
+        it 'pull it from the repository' do
+          pipeline = execute_service
+          expect(pipeline).to be_repository_source
+          expect(pipeline.builds.map(&:name)).to eq ['rspec']
+        end
+      end
+
+      context 'when config is from Auto-DevOps' do
+        before do
+          stub_ci_pipeline_yaml_file(nil)
+          allow_any_instance_of(Project).to receive(:auto_devops_enabled?).and_return(true)
+        end
+
+        it 'pull it from Auto-DevOps' do
+          pipeline = execute_service
+          expect(pipeline).to be_auto_devops_source
+          expect(pipeline.builds.map(&:name)).to eq %w[test code_quality build]
+        end
+      end
+
+      context 'when config is not found' do
+        before do
+          stub_ci_pipeline_yaml_file(nil)
+        end
+
+        it 'attaches errors to the pipeline' do
+          pipeline = execute_service
+
+          expect(pipeline.errors.full_messages).to eq ['Missing .gitlab-ci.yml file']
+          expect(pipeline).not_to be_persisted
+        end
+      end
+
+      context 'when an unexpected error is raised' do
+        before do
+          expect(Gitlab::Ci::YamlProcessor).to receive(:new)
+            .and_raise(RuntimeError, 'undefined failure')
+        end
+
+        it 'saves error in pipeline' do
+          pipeline = execute_service
+
+          expect(pipeline.yaml_errors).to include('Undefined error')
+        end
+
+        it 'logs error' do
+          expect(Gitlab::Sentry).to receive(:track_acceptable_exception).and_call_original
+
+          execute_service
+        end
+      end
+    end
+
     context 'when yaml is invalid' do
       let(:ci_yaml) { 'invalid: file: fiile' }
       let(:message) { 'Message' }
@@ -539,6 +600,25 @@ describe Ci::CreatePipelineService do
       end
     end
 
+    context 'when an unexpected error is raised' do
+      before do
+        expect(Gitlab::Ci::YamlProcessor).to receive(:new)
+          .and_raise(RuntimeError, 'undefined failure')
+      end
+
+      it 'saves error in pipeline' do
+        pipeline = execute_service
+
+        expect(pipeline.yaml_errors).to include('Undefined error')
+      end
+
+      it 'logs error' do
+        expect(Gitlab::Sentry).to receive(:track_acceptable_exception).and_call_original
+
+        execute_service
+      end
+    end
+
     context 'when commit contains a [ci skip] directive' do
       let(:message) { "some message[ci skip]" }
 
diff --git a/spec/support/helpers/stub_gitlab_calls.rb b/spec/support/helpers/stub_gitlab_calls.rb
index e3dde888277..fe343da7838 100644
--- a/spec/support/helpers/stub_gitlab_calls.rb
+++ b/spec/support/helpers/stub_gitlab_calls.rb
@@ -18,8 +18,13 @@ module StubGitlabCalls
     stub_ci_pipeline_yaml_file(gitlab_ci_yaml)
   end
 
-  def stub_ci_pipeline_yaml_file(ci_yaml)
-    allow_any_instance_of(Ci::Pipeline).to receive(:ci_yaml_file) { ci_yaml }
+  def stub_ci_pipeline_yaml_file(ci_yaml_content)
+    allow_any_instance_of(Repository).to receive(:gitlab_ci_yml_for).and_return(ci_yaml_content)
+
+    # Ensure we don't hit auto-devops when config not found in repository
+    unless ci_yaml_content
+      allow_any_instance_of(Project).to receive(:auto_devops_enabled?).and_return(false)
+    end
   end
 
   def stub_pipeline_modified_paths(pipeline, modified_paths)
diff --git a/spec/views/projects/show.html.haml_spec.rb b/spec/views/projects/show.html.haml_spec.rb
index 820772b592f..4f5f0f0285c 100644
--- a/spec/views/projects/show.html.haml_spec.rb
+++ b/spec/views/projects/show.html.haml_spec.rb
@@ -18,6 +18,14 @@ describe 'projects/show' do
   end
 
   context 'commit signatures' do
+    context 'with vue tree view enabled' do
+      it 'are not rendered via js-signature-container' do
+        render
+
+        expect(rendered).not_to have_css('.js-signature-container')
+      end
+    end
+
     context 'with vue tree view disabled' do
       before do
         stub_feature_flags(vue_file_list: false)
@@ -29,13 +37,5 @@ describe 'projects/show' do
         expect(rendered).to have_css('.js-signature-container')
       end
     end
-
-    context 'with vue tree view enabled' do
-      it 'are not rendered via js-signature-container' do
-        render
-
-        expect(rendered).not_to have_css('.js-signature-container')
-      end
-    end
   end
 end
diff --git a/spec/views/projects/tree/show.html.haml_spec.rb b/spec/views/projects/tree/show.html.haml_spec.rb
index 4307d1b49c9..8c6b229247d 100644
--- a/spec/views/projects/tree/show.html.haml_spec.rb
+++ b/spec/views/projects/tree/show.html.haml_spec.rb
@@ -13,8 +13,6 @@ describe 'projects/tree/show' do
   let(:tree) { repository.tree(commit.id, path) }
 
   before do
-    stub_feature_flags(vue_file_list: false)
-
     assign(:project, project)
     assign(:repository, repository)
     assign(:lfs_blob_ids, [])
@@ -39,12 +37,15 @@ describe 'projects/tree/show' do
       render
 
       expect(rendered).to have_css('.js-project-refs-dropdown .dropdown-toggle-text', text: ref)
-      expect(rendered).to have_css('.readme-holder')
     end
   end
 
   context 'commit signatures' do
     context 'with vue tree view disabled' do
+      before do
+        stub_feature_flags(vue_file_list: false)
+      end
+
       it 'rendered via js-signature-container' do
         render
 
@@ -53,10 +54,6 @@ describe 'projects/tree/show' do
     end
 
     context 'with vue tree view enabled' do
-      before do
-        stub_feature_flags(vue_file_list: true)
-      end
-
       it 'are not rendered via js-signature-container' do
         render