Fixed being behind

Former-commit-id: 597c5c76

README.md

@@ -73,7 +73,7 @@ One small thing you also have to do when installing it yourself is to copy the e
     cp config/unicorn.rb.example.development config/unicorn.rb
-Instructions on how to start GitLab and how to run the tests can be found in the [development section of the GitLab Development Kit](https://gitlab.com/gitlab-org/gitlab-development-kit#development).
+Instructions on how to start GitLab and how to run the tests can be found in the [getting started section of the GitLab Development Kit](https://gitlab.com/gitlab-org/gitlab-development-kit#getting-started).
 ## Software stack

app/assets/stylesheets/framework/blocks.scss

@@ -230,7 +230,6 @@
     float: right;
     margin-top: 8px;
     padding-bottom: 8px;
-    border-bottom: 1px solid $border-color;
   }
 }

app/assets/stylesheets/framework/nav.scss

@@ -110,7 +110,7 @@
 .top-area {
   @include clearfix;
-  border-bottom: 1px solid $white-normal;
+  border-bottom: 1px solid $border-color;
   .nav-text {
     padding-top: 16px;

app/services/users/migrate_to_ghost_user_service.rb

@@ -15,27 +15,39 @@ module Users
     end
     def execute
-      # Block the user before moving records to prevent a data race.
-      # For example, if the user creates an issue after `migrate_issues`
-      # runs and before the user is destroyed, the destroy will fail with
-      # an exception.
-      user.block
+      transition = user.block_transition
       user.transaction do
+        # Block the user before moving records to prevent a data race.
+        # For example, if the user creates an issue after `migrate_issues`
+        # runs and before the user is destroyed, the destroy will fail with
+        # an exception.
+        user.block
+
+        # Reverse the user block if record migration fails
+        if !migrate_records && transition
+          transition.rollback
+          user.save!
+        end
+      end
+
+      user.reload
+    end
+
+    private
+
+    def migrate_records
+      user.transaction(requires_new: true) do
         @ghost_user = User.ghost
         migrate_issues
         migrate_merge_requests
         migrate_notes
         migrate_abuse_reports
-        migrate_award_emoji
+        migrate_award_emojis
       end
-
-      user.reload
     end
-    private
-
     def migrate_issues
       user.issues.update_all(author_id: ghost_user.id)
     end
@@ -52,7 +64,7 @@ module Users
       user.reported_abuse_reports.update_all(reporter_id: ghost_user.id)
     end
-    def migrate_award_emoji
+    def migrate_award_emojis
       user.award_emoji.update_all(user_id: ghost_user.id)
     end
   end

changelogs/unreleased/29801-add-slash-slack-commands-to-api-doc.yml

+---
+title: Add Slack slash command api to services documentation and rearrange order and
+  cases
+merge_request: 10757
+author: TM Lee

changelogs/unreleased/30306-transaction-while-moving-issues-to-ghost-user.yml

+---
+title: Add a transaction around move_issues_to_ghost_user
+merge_request: 10465
+author:

changelogs/unreleased/fix_link_in_readme.yml

+---
+title: Fix dead link to GDK on the README page
+merge_request:
+author: Dino Maric

doc/administration/integration/plantuml.md

@@ -28,7 +28,7 @@ using Tomcat:
 sudo apt-get install tomcat7
 sudo cp target/plantuml.war /var/lib/tomcat7/webapps/plantuml.war
 sudo chown tomcat7:tomcat7 /var/lib/tomcat7/webapps/plantuml.war
-sudo service restart tomcat7
+sudo service tomcat7 restart
 ```
 Once the Tomcat service restarts the PlantUML service will be ready and

doc/api/services.md

@@ -490,41 +490,98 @@ Remove all previously JIRA settings from a project.
 DELETE /projects/:id/services/jira
 ```
-## Mattermost Slash Commands
-Ability to receive slash commands from a Mattermost chat instance.
-### Create/Edit Mattermost Slash Command service
-Set Mattermost Slash Command for a project.
+## Slack slash commands
+Ability to receive slash commands from a Slack chat instance.
+### Get Slack slash command service settings
+Get Slack slash command service settings for a project.
 ```
-PUT /projects/:id/services/mattermost-slash-commands
+GET /projects/:id/services/slack-slash-commands
+```
+
+Example response:
+
+```json
+{
+  "id": 4,
+  "title": "Slack slash commands",
+  "created_at": "2017-06-27T05:51:39-07:00",
+  "updated_at": "2017-06-27T05:51:39-07:00",
+  "active": true,
+  "push_events": true,
+  "issues_events": true,
+  "merge_requests_events": true,
+  "tag_push_events": true,
+  "note_events": true,
+  "build_events": true,
+  "pipeline_events": true,
+  "properties": {
+    "token": "9koXpg98eAheJpvBs5tK"
+  }
+}
+```
+
+### Create/Edit Slack slash command service
+
+Set Slack slash command for a project.
+
+```
+PUT /projects/:id/services/slack-slash-commands
 ```
 Parameters:
 | Attribute | Type | Required | Description |
 | --------- | ---- | -------- | ----------- |
-| `token` | string | yes | The Mattermost token |
-### Delete Mattermost Slash Command service
-Delete Mattermost Slash Command service for a project.
+| `token` | string | yes | The Slack token |
+### Delete Slack slash command service
+Delete Slack slash command service for a project.
 ```
-DELETE /projects/:id/services/mattermost-slash-commands
+DELETE /projects/:id/services/slack-slash-commands
 ```
-### Get Mattermost Slash Command service settings
-Get Mattermost Slash Command service settings for a project.
+## Mattermost slash commands
+
+Ability to receive slash commands from a Mattermost chat instance.
+
+### Get Mattermost slash command service settings
+Get Mattermost slash command service settings for a project.
 ```
 GET /projects/:id/services/mattermost-slash-commands
 ```
+### Create/Edit Mattermost slash command service
+
+Set Mattermost slash command for a project.
+
+```
+PUT /projects/:id/services/mattermost-slash-commands
+```
+
+Parameters:
+
+| Attribute | Type | Required | Description |
+| --------- | ---- | -------- | ----------- |
+| `token` | string | yes | The Mattermost token |
+
+
+### Delete Mattermost slash command service
+
+Delete Mattermost slash command service for a project.
+
+```
+DELETE /projects/:id/services/mattermost-slash-commands
+```
+
 ## Pipeline-Emails
 Get emails for GitLab CI pipelines.

doc/development/fe_guide/testing.md

@@ -14,8 +14,10 @@ for more information on general testing practices at GitLab.
 GitLab uses the [Karma][karma] test runner with [Jasmine][jasmine] as its test
 framework for our JavaScript unit tests. For tests that rely on DOM
-manipulation we use fixtures which are pre-compiled from HAML source files and
-served during testing by the [jasmine-jquery][jasmine-jquery] plugin.
+manipulation, we generate HTML files using RSpec suites (see `spec/javascripts/fixtures/*.rb` for examples).
+Some fixtures are still HAML templates that are translated to HTML files using the same mechanism (see `static_fixtures.rb`).
+Those will be migrated over time.
+Fixtures are served during testing by the [jasmine-jquery][jasmine-jquery] plugin.
 JavaScript tests live in `spec/javascripts/`, matching the folder structure
 of `app/assets/javascripts/`: `app/assets/javascripts/behaviors/autosize.js`

spec/services/users/migrate_to_ghost_user_service_spec.rb

@@ -60,5 +60,23 @@ describe Users::MigrateToGhostUserService, services: true do
         end
       end
     end
+
+    context "when record migration fails with a rollback exception" do
+      before do
+        expect_any_instance_of(MergeRequest::ActiveRecord_Associations_CollectionProxy)
+          .to receive(:update_all).and_raise(ActiveRecord::Rollback)
+      end
+
+      context "for records that were already migrated" do
+        let!(:issue) { create(:issue, project: project, author: user) }
+        let!(:merge_request) { create(:merge_request, source_project: project, author: user, target_branch: "first") }
+
+        it "reverses the migration" do
+          service.execute
+
+          expect(issue.reload.author).to eq(user)
+        end
+      end
+    end
   end
 end

spec/support/services/migrate_to_ghost_user_service_shared_examples.rb

@@ -35,5 +35,57 @@ shared_examples "migrating a deleted user's associated records to the ghost user
       expect(user).to be_blocked
     end
+
+    context "race conditions" do
+      context "when #{record_class_name} migration fails and is rolled back" do
+        before do
+          expect_any_instance_of(record_class::ActiveRecord_Associations_CollectionProxy)
+            .to receive(:update_all).and_raise(ActiveRecord::Rollback)
+        end
+
+        it 'rolls back the user block' do
+          service.execute
+
+          expect(user.reload).not_to be_blocked
+        end
+
+        it "doesn't unblock an previously-blocked user" do
+          user.block
+
+          service.execute
+
+          expect(user.reload).to be_blocked
+        end
+      end
+
+      context "when #{record_class_name} migration fails with a non-rollback exception" do
+        before do
+          expect_any_instance_of(record_class::ActiveRecord_Associations_CollectionProxy)
+            .to receive(:update_all).and_raise(ArgumentError)
+        end
+
+        it 'rolls back the user block' do
+          service.execute rescue nil
+
+          expect(user.reload).not_to be_blocked
+        end
+
+        it "doesn't unblock an previously-blocked user" do
+          user.block
+
+          service.execute rescue nil
+
+          expect(user.reload).to be_blocked
+        end
+      end
+
+      it "blocks the user before #{record_class_name} migration begins" do
+        expect(service).to receive("migrate_#{record_class_name.parameterize('_')}s".to_sym) do
+          expect(user.reload).to be_blocked
+        end
+
+        service.execute
+      end
+    end
   end
 end