Add latest changes from gitlab-org/gitlab@master

.rubocop.yml

@@ -218,6 +218,12 @@ ActiveRecordAssociationReload:
     - 'spec/**/*'
     - 'ee/spec/**/*'
+Naming/PredicateName:
+  Enabled: true
+  Exclude:
+    - 'spec/**/*'
+    - 'ee/spec/**/*'
+
 RSpec/FactoriesInMigrationSpecs:
   Enabled: true
   Include:

app/assets/stylesheets/framework/typography.scss

@@ -73,10 +73,6 @@
     summary {
       margin-bottom: $gl-padding;
     }
-
-    *:first-child:not(summary) {
-      margin-top: $gl-padding;
-    }
   }
   // Single code lines should wrap

app/helpers/nav_helper.rb

@@ -20,7 +20,6 @@ module NavHelper
   def page_gutter_class
     if page_has_markdown?
-
       if cookies[:collapsed_gutter] == 'true'
         %w[page-gutter right-sidebar-collapsed]
       else

app/models/clusters/platforms/kubernetes.rb

@@ -23,11 +23,12 @@ module Clusters
         key: Settings.attr_encrypted_db_key_base_truncated,
         algorithm: 'aes-256-cbc'
+      before_validation :nullify_blank_namespace
       before_validation :enforce_namespace_to_lower_case
       before_validation :enforce_ca_whitespace_trimming
       validates :namespace,
-        allow_blank: true,
+        allow_nil: true,
         length: 1..63,
         format: {
           with: Gitlab::Regex.kubernetes_namespace_regex,
@@ -190,6 +191,10 @@ module Clusters
         true
       end
+
+      def nullify_blank_namespace
+        self.namespace = nil if namespace.blank?
+      end
     end
   end
 end

app/models/project_services/jira_service.rb

@@ -137,10 +137,9 @@ class JiraService < IssueTrackerService
     return if issue.nil? || has_resolution?(issue) || !jira_issue_transition_id.present?
-    commit_id = if entity.is_a?(Commit)
-                  entity.id
-                elsif entity.is_a?(MergeRequest)
-                  entity.diff_head_sha
+    commit_id = case entity
+                when Commit then entity.id
+                when MergeRequest then entity.diff_head_sha
                 end
     commit_url = build_entity_url(:commit, commit_id)
@@ -331,7 +330,6 @@ class JiraService < IssueTrackerService
   # Handle errors when doing Jira API calls
   def jira_request
     yield
-
   rescue Timeout::Error, Errno::EINVAL, Errno::ECONNRESET, Errno::ECONNREFUSED, URI::InvalidURIError, JIRA::HTTPError, OpenSSL::SSL::SSLError => e
     @error = e.message
     log_error("Error sending message", client_url: client_url, error: @error)

app/services/issues/close_service.rb

@@ -18,7 +18,7 @@ module Issues
     # The code calling this method is responsible for ensuring that a user is
     # allowed to close the given issue.
     def close_issue(issue, closed_via: nil, notifications: true, system_note: true)
-      if project.jira_tracker? && project.jira_service.active && issue.is_a?(ExternalIssue)
+      if project.jira_tracker_active? && issue.is_a?(ExternalIssue)
         project.jira_service.close_issue(closed_via, issue)
         todo_service.close_issue(issue, current_user)
         return issue

changelogs/unreleased/31728-nullify-cluster-namespace-if-blank.yml

+---
+title: Nullify platform Kubernetes namespace if blank
+merge_request: 17657
+author:
+type: fixed

changelogs/unreleased/32396-collapsible-markdown-formatted-weirdly.yml

+---
+title: Fix css selector for details in issue description
+merge_request: 17557
+author:
+type: fixed

changelogs/unreleased/pages-per-project-size-limit-db.yml

+---
+title: Add columns for per project/group max pages/artifacts sizes
+merge_request: 17231
+author:
+type: added

db/migrate/20190911115056_add_projects_max_pages_size.rb

+# frozen_string_literal: true
+
+class AddProjectsMaxPagesSize < ActiveRecord::Migration[5.2]
+  DOWNTIME = false
+
+  def change
+    add_column :projects, :max_pages_size, :integer
+  end
+end

db/migrate/20190911115109_add_namespaces_max_pages_size.rb

+# frozen_string_literal: true
+
+class AddNamespacesMaxPagesSize < ActiveRecord::Migration[5.2]
+  DOWNTIME = false
+
+  def change
+    add_column :namespaces, :max_pages_size, :integer
+  end
+end

db/migrate/20190911115207_add_projects_max_artifacts_size.rb

+# frozen_string_literal: true
+
+class AddProjectsMaxArtifactsSize < ActiveRecord::Migration[5.2]
+  DOWNTIME = false
+
+  def change
+    add_column :projects, :max_artifacts_size, :integer
+  end
+end

db/migrate/20190911115222_add_namespaces_max_artifacts_size.rb

+# frozen_string_literal: true
+
+class AddNamespacesMaxArtifactsSize < ActiveRecord::Migration[5.2]
+  DOWNTIME = false
+
+  def change
+    add_column :namespaces, :max_artifacts_size, :integer
+  end
+end

db/schema.rb

@@ -2317,6 +2317,8 @@ ActiveRecord::Schema.define(version: 2019_09_19_162036) do
     t.integer "last_ci_minutes_usage_notification_level"
     t.integer "subgroup_creation_level", default: 1
     t.boolean "emails_disabled"
+    t.integer "max_pages_size"
+    t.integer "max_artifacts_size"
     t.index ["created_at"], name: "index_namespaces_on_created_at"
     t.index ["custom_project_templates_group_id", "type"], name: "index_namespaces_on_custom_project_templates_group_id_and_type", where: "(custom_project_templates_group_id IS NOT NULL)"
     t.index ["file_template_project_id"], name: "index_namespaces_on_file_template_project_id"
@@ -2909,6 +2911,8 @@ ActiveRecord::Schema.define(version: 2019_09_19_162036) do
     t.boolean "merge_requests_disable_committers_approval"
     t.boolean "require_password_to_approve"
     t.boolean "emails_disabled"
+    t.integer "max_pages_size"
+    t.integer "max_artifacts_size"
     t.index ["archived", "pending_delete", "merge_requests_require_code_owner_approval"], name: "projects_requiring_code_owner_approval", where: "((pending_delete = false) AND (archived = false) AND (merge_requests_require_code_owner_approval = true))"
     t.index ["created_at"], name: "index_projects_on_created_at"
     t.index ["creator_id"], name: "index_projects_on_creator_id"

lib/api/helpers/services_helpers.rb

@@ -155,6 +155,7 @@ module API
       def self.services
         {
+          'alerts' => [],
           'asana' => [
             {
               required: true,
@@ -696,6 +697,7 @@ module API
       def self.service_classes
         [
+          ::AlertsService,
           ::AsanaService,
           ::AssemblaService,
           ::BambooService,

lib/gitlab/import_export/import_export.yml

@@ -143,6 +143,8 @@ excluded_attributes:
     - :mirror_last_update_at
     - :mirror_last_successful_update_at
     - :emails_disabled
+    - :max_pages_size
+    - :max_artifacts_size
   namespaces:
     - :runners_token
     - :runners_token_encrypted

lib/gitlab/jira/http_client.rb

@@ -4,7 +4,7 @@ module Gitlab
   module Jira
     # Gitlab JIRA HTTP client to be used with jira-ruby gem, this subclasses JIRA::HTTPClient.
     # Uses Gitlab::HTTP to make requests to JIRA REST API.
-    # The parent class implementation can be found at: https://github.com/sumoheavy/jira-ruby/blob/v1.4.0/lib/jira/http_client.rb
+    # The parent class implementation can be found at: https://github.com/sumoheavy/jira-ruby/blob/v1.7.0/lib/jira/http_client.rb
     class HttpClient < JIRA::HttpClient
       extend ::Gitlab::Utils::Override
@@ -24,7 +24,7 @@ module Gitlab
           password: @options.delete(:password)
         }.to_json
-        make_request(:post, @options[:context_path] + '/rest/auth/1/session', body, { 'Content-Type' => 'application/json' })
+        make_request(:post, @options[:context_path] + '/rest/auth/1/session', body, 'Content-Type' => 'application/json')
       end
       override :make_request

locale/gitlab.pot

@@ -1234,6 +1234,9 @@ msgstr ""
 msgid "Alerts"
 msgstr ""
+msgid "Alerts endpoint"
+msgstr ""
+
 msgid "All"
 msgstr ""
@@ -12760,6 +12763,9 @@ msgstr ""
 msgid "Receive alerts from manually configured Prometheus servers."
 msgstr ""
+msgid "Receive alerts on GitLab from any source"
+msgstr ""
+
 msgid "Receive notifications about your own activity"
 msgstr ""

spec/lib/gitlab/import_export/all_models.yml

@@ -411,6 +411,7 @@ project:
 - project_aliases
 - external_pull_requests
 - pages_metadatum
+- alerts_service
 award_emoji:
 - awardable
 - user

spec/models/clusters/platforms/kubernetes_spec.rb

@@ -19,14 +19,23 @@ describe Clusters::Platforms::Kubernetes do
   it_behaves_like 'having unique enum values'
   describe 'before_validation' do
+    let(:kubernetes) { create(:cluster_platform_kubernetes, :configured, namespace: namespace) }
+
     context 'when namespace includes upper case' do
-      let(:kubernetes) { create(:cluster_platform_kubernetes, :configured, namespace: namespace) }
       let(:namespace) { 'ABC' }
       it 'converts to lower case' do
         expect(kubernetes.namespace).to eq('abc')
       end
     end
+
+    context 'when namespace is blank' do
+      let(:namespace) { '' }
+
+      it 'nullifies the namespace' do
+        expect(kubernetes.namespace).to be_nil
+      end
+    end
   end
   describe 'validation' do
@@ -35,8 +44,8 @@ describe Clusters::Platforms::Kubernetes do
     context 'when validates namespace' do
       let(:kubernetes) { build(:cluster_platform_kubernetes, :configured, namespace: namespace) }
-      context 'when namespace is blank' do
-        let(:namespace) { '' }
+      context 'when namespace is nil' do
+        let(:namespace) { nil }
         it { is_expected.to be_truthy }
       end