Add latest changes from gitlab-org/gitlab@master

GITLAB_WORKHORSE_VERSION

-8.26.0
+8.27.0

app/models/alerting/project_alerting_setting.rb

+# frozen_string_literal: true
+
+require 'securerandom'
+
+module Alerting
+  class ProjectAlertingSetting < ApplicationRecord
+    belongs_to :project
+
+    validates :token, presence: true
+
+    attr_encrypted :token,
+      mode: :per_attribute_iv,
+      key: Settings.attr_encrypted_db_key_base_truncated,
+      algorithm: 'aes-256-gcm'
+
+    before_validation :ensure_token
+
+    private
+
+    def ensure_token
+      self.token ||= generate_token
+    end
+
+    def generate_token
+      SecureRandom.hex
+    end
+  end
+end

app/models/project.rb

@@ -199,6 +199,7 @@ class Project < ApplicationRecord
   has_one :metrics_setting, inverse_of: :project, class_name: 'ProjectMetricsSetting'
   has_one :grafana_integration, inverse_of: :project
   has_one :project_setting, ->(project) { where_or_create_by(project: project) }, inverse_of: :project
+  has_one :alerting_setting, inverse_of: :project, class_name: 'Alerting::ProjectAlertingSetting'
 
   # Merge Requests for target project should be removed with it
   has_many :merge_requests, foreign_key: 'target_project_id', inverse_of: :target_project
@@ -332,6 +333,7 @@ class Project < ApplicationRecord
   accepts_nested_attributes_for :metrics_setting, update_only: true, allow_destroy: true
   accepts_nested_attributes_for :grafana_integration, update_only: true, allow_destroy: true
   accepts_nested_attributes_for :prometheus_service, update_only: true
+  accepts_nested_attributes_for :alerting_setting, update_only: true
 
   delegate :feature_available?, :builds_enabled?, :wiki_enabled?,
     :merge_requests_enabled?, :forking_enabled?, :issues_enabled?,

doc/ci/ci_cd_for_external_repos/index.md

@@ -6,10 +6,6 @@ type: index, howto
 
 >[Introduced][ee-4642] in [GitLab Premium][eep] 10.6.
 
-NOTE: **Note:**
-This feature [is available for free](https://about.gitlab.com/blog/2019/09/09/ci-cd-github-extended-again/) to
-GitLab.com users until March 22nd, 2020.
-
 GitLab CI/CD can be used with:
 
 - [GitHub](github_integration.md).

doc/user/project/repository/repository_mirroring.md

@@ -110,9 +110,6 @@ The repository will push soon. To force a push, click the appropriate button.
 > - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/51) in GitLab Enterprise Edition 8.2.
 > - [Added Git LFS support](https://gitlab.com/gitlab-org/gitlab/issues/10871) in [GitLab Starter](https://about.gitlab.com/pricing/) 11.11.
 
-NOTE: **Note:** This feature [is available for free](https://gitlab.com/gitlab-org/gitlab/issues/10361) to
-GitLab.com users until March 22nd, 2020.
-
 You can set up a repository to automatically have its branches, tags, and commits updated from an
 upstream repository.
 

doc/user/snippets.md

@@ -22,6 +22,33 @@ and private. See [Public access](../public_access/public_access.md) for more inf
 Project snippets are always related to a specific project.
 See [Project features](project/index.md#project-features) for more information.
 
+## Create a snippet
+
+To create a personal snippet, click the plus icon (**{plus-square-o}**)
+on the top navigation and select **New snippet** from the dropdown menu:
+
+![New personal snippet from non-project pages](img/new_personal_snippet_v12_10.png)
+
+If you're on a project's page but you want to create a new personal snippet,
+click the plus icon (**{plus-square-o}**) and select **New snippet** from the
+lower part of the dropdown (**GitLab** on GitLab.com; **Your Instance** on
+self-managed instances):
+
+![New personal snippet from project pages](img/new_personal_snippet_from_project_v12_10.png)
+
+To create a project snippet, navigate to your project's page and click the
+plus icon (**{plus-square-o}**), then select **New snippet** from the upper
+part of the dropdown (**This project**).
+
+![New personal snippet from project pages](img/new_project_snippet_from_project_v12_10.png)
+
+From there, add the **Title**, **Description**, and a **File** name with the
+appropriate extension (for example, `example.rb`, `index.html`).
+
+CAUTION: **Warning:**
+Make sure to add the file name to get code highlighting and to avoid this
+[copy-pasting bug](https://gitlab.com/gitlab-org/gitlab/-/issues/22870).
+
 ## Discover snippets
 
 There are two main ways of how you can discover snippets in GitLab.

spec/factories/project_alerting_settings.rb

+# frozen_string_literal: true
+
+FactoryBot.define do
+  factory :project_alerting_setting, class: 'Alerting::ProjectAlertingSetting' do
+    project
+    token { 'access_token_123' }
+  end
+end

spec/models/alerting/project_alerting_setting_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Alerting::ProjectAlertingSetting do
+  let_it_be(:project) { create(:project) }
+
+  subject { create(:project_alerting_setting, project: project) }
+
+  describe 'Associations' do
+    it { is_expected.to belong_to(:project) }
+  end
+
+  describe '#token' do
+    context 'when set' do
+      let(:token) { SecureRandom.hex }
+
+      subject do
+        create(:project_alerting_setting, project: project, token: token)
+      end
+
+      it 'reads the token' do
+        expect(subject.token).to eq(token)
+        expect(subject.encrypted_token).not_to be_nil
+        expect(subject.encrypted_token_iv).not_to be_nil
+      end
+    end
+
+    context 'when not set' do
+      before do
+        subject.token = nil
+      end
+
+      it 'generates a token before validation' do
+        expect(subject).to be_valid
+        expect(subject.token).to match(/\A\h{32}\z/)
+      end
+    end
+  end
+end

spec/models/project_spec.rb

@@ -70,6 +70,7 @@ describe Project do
     it { is_expected.to have_one(:auto_devops).class_name('ProjectAutoDevops') }
     it { is_expected.to have_one(:error_tracking_setting).class_name('ErrorTracking::ProjectErrorTrackingSetting') }
     it { is_expected.to have_one(:project_setting) }
+    it { is_expected.to have_one(:alerting_setting).class_name('Alerting::ProjectAlertingSetting') }
     it { is_expected.to have_many(:commit_statuses) }
     it { is_expected.to have_many(:ci_pipelines) }
     it { is_expected.to have_many(:ci_refs) }