Add latest changes from gitlab-org/gitlab@master

app/assets/javascripts/lib/utils/datetime_utility.js

@@ -547,3 +547,13 @@ export const calculateRemainingMilliseconds = endDate => {
   const remainingMilliseconds = new Date(endDate).getTime() - Date.now();
   return Math.max(remainingMilliseconds, 0);
 };
+
+/**
+ * Subtracts a given number of days from a given date and returns the new date.
+ *
+ * @param {Date} date the date that we will substract days from
+ * @param {number} daysInPast number of days that are subtracted from a given date
+ * @returns {String} Date string in ISO format
+ */
+export const getDateInPast = (date, daysInPast) =>
+  new Date(date.setTime(date.getTime() - daysInPast * 24 * 60 * 60 * 1000)).toISOString();

app/assets/javascripts/lib/utils/number_utils.js

@@ -106,3 +106,14 @@ export const sum = (a = 0, b = 0) => a + b;
  * @param {Int} number
  */
 export const isOdd = (number = 0) => number % 2;
+
+/**
+ * Computes the median for a given array.
+ * @param {Array} arr An array of numbers
+ * @returns {Number} The median of the given array
+ */
+export const median = arr => {
+  const middle = Math.floor(arr.length / 2);
+  const sorted = arr.sort((a, b) => a - b);
+  return arr.length % 2 !== 0 ? sorted[middle] : (sorted[middle - 1] + sorted[middle]) / 2;
+};

app/models/namespace.rb

@@ -120,6 +120,13 @@ class Namespace < ApplicationRecord
       uniquify = Uniquify.new
       uniquify.string(path) { |s| Namespace.find_by_path_or_name(s) }
     end
+
+    def find_by_pages_host(host)
+      gitlab_host = "." + Settings.pages.host.downcase
+      name = host.downcase.delete_suffix(gitlab_host)
+
+      Namespace.find_by_full_path(name)
+    end
   end
 
   def visibility_level_field
@@ -305,8 +312,16 @@ class Namespace < ApplicationRecord
     aggregation_schedule.present?
   end
 
+  def pages_virtual_domain
+    Pages::VirtualDomain.new(all_projects_with_pages, trim_prefix: full_path)
+  end
+
   private
 
+  def all_projects_with_pages
+    all_projects.with_pages_deployed
+  end
+
   def parent_changed?
     parent_id_changed?
   end

app/models/pages/lookup_path.rb

@@ -2,9 +2,10 @@
 
 module Pages
   class LookupPath
-    def initialize(project, domain: nil)
+    def initialize(project, trim_prefix: nil, domain: nil)
       @project = project
       @domain = domain
+      @trim_prefix = trim_prefix || project.full_path
     end
 
     def project_id
@@ -28,11 +29,15 @@ module Pages
     end
 
     def prefix
-      '/'
+      if project.pages_group_root?
+        '/'
+      else
+        project.full_path.delete_prefix(trim_prefix) + '/'
+      end
     end
 
     private
 
-    attr_reader :project, :domain
+    attr_reader :project, :trim_prefix, :domain
   end
 end

app/models/pages/virtual_domain.rb

@@ -2,8 +2,9 @@
 
 module Pages
   class VirtualDomain
-    def initialize(projects, domain: nil)
+    def initialize(projects, trim_prefix: nil, domain: nil)
       @projects = projects
+      @trim_prefix = trim_prefix
       @domain = domain
     end
 
@@ -17,12 +18,12 @@ module Pages
 
     def lookup_paths
       projects.map do |project|
-        project.pages_lookup_path(domain: domain)
+        project.pages_lookup_path(trim_prefix: trim_prefix, domain: domain)
       end.sort_by(&:prefix).reverse
     end
 
     private
 
-    attr_reader :projects, :domain
+    attr_reader :projects, :trim_prefix, :domain
   end
 end

app/models/pages_domain.rb

@@ -186,11 +186,17 @@ class PagesDomain < ApplicationRecord
   end
 
   def pages_virtual_domain
+    return unless pages_deployed?
+
     Pages::VirtualDomain.new([project], domain: self)
   end
 
   private
 
+  def pages_deployed?
+    project.pages_metadatum&.deployed?
+  end
+
   def set_verification_code
     return if self.verification_code.present?
 

app/models/project.rb

@@ -104,6 +104,9 @@ class Project < ApplicationRecord
     unless: :ci_cd_settings,
     if: proc { ProjectCiCdSetting.available? }
 
+  after_create :create_pages_metadatum,
+    unless: :pages_metadatum
+
   after_create :set_timestamps_for_create
   after_update :update_forks_visibility_level
 
@@ -295,6 +298,8 @@ class Project < ApplicationRecord
 
   has_many :external_pull_requests, inverse_of: :project
 
+  has_one :pages_metadatum, class_name: 'ProjectPagesMetadatum', inverse_of: :project
+
   accepts_nested_attributes_for :variables, allow_destroy: true
   accepts_nested_attributes_for :project_feature, update_only: true
   accepts_nested_attributes_for :import_data
@@ -425,6 +430,10 @@ class Project < ApplicationRecord
     .where(project_ci_cd_settings: { group_runners_enabled: true })
   end
 
+  scope :with_pages_deployed, -> do
+    joins(:pages_metadatum).merge(ProjectPagesMetadatum.deployed)
+  end
+
   enum auto_cancel_pending_pipelines: { disabled: 0, enabled: 1 }
 
   chronic_duration_attr :build_timeout_human_readable, :build_timeout,
@@ -1643,6 +1652,10 @@ class Project < ApplicationRecord
     "#{url}/#{url_path}"
   end
 
+  def pages_group_root?
+    pages_group_url == pages_url
+  end
+
   def pages_subdomain
     full_path.partition('/').first
   end
@@ -1681,6 +1694,7 @@ class Project < ApplicationRecord
     # Projects with a missing namespace cannot have their pages removed
     return unless namespace
 
+    mark_pages_as_not_deployed unless destroyed?
     ::Projects::UpdatePagesConfigurationService.new(self).execute
 
     # 1. We rename pages to temporary directory
@@ -1694,6 +1708,14 @@ class Project < ApplicationRecord
   end
   # rubocop: enable CodeReuse/ServiceClass
 
+  def mark_pages_as_deployed
+    ensure_pages_metadatum.update!(deployed: true)
+  end
+
+  def mark_pages_as_not_deployed
+    ensure_pages_metadatum.update!(deployed: false)
+  end
+
   # rubocop:disable Gitlab/RailsLogger
   def write_repository_config(gl_full_path: full_path)
     # We'd need to keep track of project full path otherwise directory tree
@@ -2213,8 +2235,8 @@ class Project < ApplicationRecord
     members.maintainers.order_recent_sign_in.limit(ACCESS_REQUEST_APPROVERS_TO_BE_NOTIFIED_LIMIT)
   end
 
-  def pages_lookup_path(domain: nil)
-    Pages::LookupPath.new(self, domain: domain)
+  def pages_lookup_path(trim_prefix: nil, domain: nil)
+    Pages::LookupPath.new(self, trim_prefix: trim_prefix, domain: domain)
   end
 
   private
@@ -2342,6 +2364,13 @@ class Project < ApplicationRecord
   def services_templates
     @services_templates ||= Service.where(template: true)
   end
+
+  def ensure_pages_metadatum
+    pages_metadatum || create_pages_metadatum!
+  rescue ActiveRecord::RecordNotUnique
+    reset
+    retry
+  end
 end
 
 Project.prepend_if_ee('EE::Project')

app/models/project_pages_metadatum.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+class ProjectPagesMetadatum < ApplicationRecord
+  self.primary_key = :project_id
+
+  belongs_to :project, inverse_of: :pages_metadatum
+
+  scope :deployed, -> { where(deployed: true) }
+end

app/services/projects/update_pages_service.rb

@@ -53,6 +53,7 @@ module Projects
 
     def success
       @status.success
+      @project.mark_pages_as_deployed
       super
     end
 

changelogs/unreleased/28781-pages-namespaces-virtual-domain.yml

@@ -0,0 +1,5 @@
+---
+title: Add project_pages_metadata DB table
+merge_request: 17197
+author:
+type: added

db/migrate/20190909045845_create_project_pages_metadata.rb

@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+class CreateProjectPagesMetadata < ActiveRecord::Migration[5.2]
+  DOWNTIME = false
+
+  def change
+    create_table :project_pages_metadata, id: false do |t|
+      t.references :project, null: false, index: { unique: true }, foreign_key: { on_delete: :cascade }
+      t.boolean :deployed, null: false, default: false
+
+      t.index :project_id, name: 'index_project_pages_metadata_on_project_id_and_deployed_is_true', where: "deployed = TRUE"
+    end
+  end
+end

db/schema.rb

@@ -2774,6 +2774,13 @@ ActiveRecord::Schema.define(version: 2019_09_19_162036) do
     t.index ["status"], name: "index_project_mirror_data_on_status"
   end
 
+  create_table "project_pages_metadata", id: false, force: :cascade do |t|
+    t.bigint "project_id", null: false
+    t.boolean "deployed", default: false, null: false
+    t.index ["project_id"], name: "index_project_pages_metadata_on_project_id", unique: true
+    t.index ["project_id"], name: "index_project_pages_metadata_on_project_id_and_deployed_is_true", where: "(deployed = true)"
+  end
+
   create_table "project_repositories", force: :cascade do |t|
     t.integer "shard_id", null: false
     t.string "disk_path", null: false
@@ -4084,6 +4091,7 @@ ActiveRecord::Schema.define(version: 2019_09_19_162036) do
   add_foreign_key "project_incident_management_settings", "projects", on_delete: :cascade
   add_foreign_key "project_metrics_settings", "projects", on_delete: :cascade
   add_foreign_key "project_mirror_data", "projects", name: "fk_d1aad367d7", on_delete: :cascade
+  add_foreign_key "project_pages_metadata", "projects", on_delete: :cascade
   add_foreign_key "project_repositories", "projects", on_delete: :cascade
   add_foreign_key "project_repositories", "shards", on_delete: :restrict
   add_foreign_key "project_repository_states", "projects", on_delete: :cascade

doc/administration/auth/how_to_configure_ldap_gitlab_ce/index.md

@@ -32,9 +32,9 @@ For example, [Active Directory](https://technet.microsoft.com/en-us/library/hh83
 
 We won't cover the installation and configuration of Windows Server or Active Directory Domain Services in this tutorial. There are a number of resources online to guide you through this process:
 
-- Install Windows Server 2012  - (_technet.microsoft.com_) - [Installing Windows Server 2012](https://technet.microsoft.com/en-us/library/jj134246(v=ws.11).aspx)
+- Install Windows Server 2012  - (`technet.microsoft.com`) - [Installing Windows Server 2012](https://technet.microsoft.com/en-us/library/jj134246(v=ws.11).aspx)
 
-- Install Active Directory Domain Services (AD DS) (_technet.microsoft.com_)- [Install Active Directory Domain Services](https://technet.microsoft.com/windows-server-docs/identity/ad-ds/deploy/install-active-directory-domain-services--level-100-#BKMK_PS)
+- Install Active Directory Domain Services (AD DS) (`technet.microsoft.com`)- [Install Active Directory Domain Services](https://technet.microsoft.com/windows-server-docs/identity/ad-ds/deploy/install-active-directory-domain-services--level-100-#BKMK_PS)
 
 > **Shortcut:** You can quickly install AD DS via PowerShell using
 `Install-WindowsFeature AD-Domain-Services -IncludeManagementTools`

doc/administration/auth/ldap.md

@@ -413,7 +413,7 @@ nested members in the user filter should not be confused with
 [group sync nested groups support](ldap-ee.md#supported-ldap-group-typesattributes). **(STARTER ONLY)**
 
 Please note that GitLab does not support the custom filter syntax used by
-omniauth-ldap.
+OmniAuth LDAP.
 
 ### Escaping special characters
 
@@ -536,7 +536,7 @@ ldapsearch -H ldaps://$host:$port -D "$bind_dn" -y bind_dn_password.txt  -b "$ba
 
 - Variables beginning with a `$` refer to a variable from the LDAP section of
   your configuration file.
-- Replace ldaps:// with ldap:// if you are using the plain authentication method.
+- Replace `ldaps://` with `ldap://` if you are using the plain authentication method.
   Port `389` is the default `ldap://` port and `636` is the default `ldaps://`
   port.
 - We are assuming the password for the bind_dn user is in bind_dn_password.txt.

doc/administration/auth/smartcard.md

@@ -206,7 +206,7 @@ attribute. As a prerequisite, you must use an LDAP server that:
 
 **For installations from source**
 
-1. Add the `san_extensions` line to config/gitlab.yml` within the smartcard section:
+1. Add the `san_extensions` line to `config/gitlab.yml` within the smartcard section:
 
    ```yaml
    smartcard:

doc/administration/merge_request_diffs.md

@@ -96,7 +96,7 @@ The connection settings match those provided by [Fog](https://github.com/fog), a
 | `enable_signature_v4_streaming` | Set to true to enable HTTP chunked transfers with [AWS v4 signatures](https://docs.aws.amazon.com/AmazonS3/latest/API/sigv4-streaming.html). Oracle Cloud S3 needs this to be false | true |
 | `region` | AWS region | us-east-1 |
 | `host` | S3 compatible host for when not using AWS, e.g. `localhost` or `storage.example.com` | s3.amazonaws.com |
-| `endpoint` | Can be used when configuring an S3 compatible service such as [Minio](https://www.minio.io), by entering a URL such as `http://127.0.0.1:9000` | (optional) |
+| `endpoint` | Can be used when configuring an S3 compatible service such as [MinIO](https://www.minio.io), by entering a URL such as `http://127.0.0.1:9000` | (optional) |
 | `path_style` | Set to true to use `host/bucket_name/object` style paths instead of `bucket_name.host/object`. Leave as false for AWS S3 | false |
 | `use_iam_profile` | Set to true to use IAM profile instead of access keys | false
 

doc/administration/uploads.md

@@ -81,7 +81,7 @@ The connection settings match those provided by [Fog](https://github.com/fog), a
 | `enable_signature_v4_streaming` | Set to true to enable HTTP chunked transfers with [AWS v4 signatures](https://docs.aws.amazon.com/AmazonS3/latest/API/sigv4-streaming.html). Oracle Cloud S3 needs this to be false | true |
 | `region` | AWS region | us-east-1 |
 | `host` | S3 compatible host for when not using AWS, e.g. `localhost` or `storage.example.com` | s3.amazonaws.com |
-| `endpoint` | Can be used when configuring an S3 compatible service such as [Minio](https://www.minio.io), by entering a URL such as `http://127.0.0.1:9000` | (optional) |
+| `endpoint` | Can be used when configuring an S3 compatible service such as [MinIO](https://www.minio.io), by entering a URL such as `http://127.0.0.1:9000` | (optional) |
 | `path_style` | Set to true to use `host/bucket_name/object` style paths instead of `bucket_name.host/object`. Leave as false for AWS S3 | false |
 | `use_iam_profile` | Set to true to use IAM profile instead of access keys | false
 
@@ -165,7 +165,7 @@ The connection settings match those provided by [Fog](https://github.com/fog), a
 |---------|-------------|---------|
 | `provider` | Always `OpenStack` for compatible hosts | OpenStack |
 | `openstack_username` | OpenStack username | |
-| `openstack_api_key` | OpenStack api key  | |
+| `openstack_api_key` | OpenStack API key  | |
 | `openstack_temp_url_key` | OpenStack key for generating temporary urls | |
 | `openstack_auth_url` | OpenStack authentication endpont | |
 | `openstack_region` | OpenStack region | |

doc/customization/system_header_and_footer_messages.md

@@ -14,7 +14,7 @@ Note that color settings will only be applied within the app interface and not t
 
 ![appearance](system_header_and_footer_messages/appearance.png)
 
-After saving, all GitLab pages will contain the custom system header and/or footer messages:
+After saving, all pages within GitLab will contain the custom system header and/or footer messages:
 
 ![custom_header_footer](system_header_and_footer_messages/custom_header_footer.png)
 

doc/user/admin_area/index.md

@@ -27,7 +27,7 @@ The Admin Area is made up of the following sections:
 | Applications                  | Create system [OAuth applications](../../integration/oauth_provider.md) for integrations with other services.                                                                                                                                                                            |
 | Abuse Reports                 | Manage [abuse reports](abuse_reports.md) submitted by your users.                                                                                                                                                                                                                        |
 | License **(STARTER ONLY)**    | Upload, display, and remove [licenses](license.md).                                                                                                                                                                                                                                      |
-| Push Rules **(STARTER)**      | Configure pre-defined git [push rules](../../push_rules/push_rules.md) for projects.                                                                                                                                                                                                     |
+| Push Rules **(STARTER)**      | Configure pre-defined Git [push rules](../../push_rules/push_rules.md) for projects.                                                                                                                                                                                                     |
 | Geo **(PREMIUM ONLY)**        | Configure and maintain [Geo nodes](geo_nodes.md).                                                                                                                                                                                                                                        |
 | Deploy Keys                   | Create instance-wide [SSH deploy keys](../../ssh/README.md#deploy-keys).                                                                                                                                                                                                                 |
 | Service Templates             | Create [service templates](../project/integrations/services_templates.md) for projects.                                                                                                                                                                                                  |

doc/user/admin_area/monitoring/health_check.md

@@ -59,7 +59,7 @@ GitLab OK
 
 ## Readiness
 
-The readiness probe checks whether the Gitlab instance is ready to use. It checks the dependent services (Database, Redis, Gitaly etc.) and gives a status for each.
+The readiness probe checks whether the GitLab instance is ready to use. It checks the dependent services (Database, Redis, Gitaly etc.) and gives a status for each.
 
 ```text
 GET /-/readiness

doc/user/admin_area/settings/visibility_and_access_controls.md

@@ -58,7 +58,7 @@ not selected.
 
 CAUTION: **Important:**
 Starting with [GitLab 10.7][ce-18021], HTTP(s) protocol will be allowed for
-git clone/fetch requests done by GitLab Runner from CI/CD Jobs, even if
+Git clone/fetch requests done by GitLab Runner from CI/CD Jobs, even if
 _Only SSH_ was selected.
 
 > **Note:** Please keep in mind that disabling an access protocol does not actually

doc/user/group/custom_project_templates.md

@@ -7,7 +7,7 @@ type: reference
 > [Introduced](https://gitlab.com/gitlab-org/gitlab/issues/6861) in [GitLab Premium](https://about.gitlab.com/pricing/) 11.6.
 
 When you create a new [project](../project/index.md), creating it based on custom project templates is
-a convenient bootstrap option.
+a convenient option.
 
 Users can configure a GitLab group that serves as template
 source under a group's **Settings > General > Custom project templates**.

doc/user/project/highlighting.md

@@ -1,8 +1,6 @@
-[Rouge]: https://rubygems.org/gems/rouge
-
 # Syntax Highlighting
 
-GitLab provides syntax highlighting on all files and snippets through the [Rouge][] rubygem. It will try to guess what language to use based on the file extension, which most of the time is sufficient.
+GitLab provides syntax highlighting on all files and snippets through the [Rouge](https://rubygems.org/gems/rouge) rubygem. It will try to guess what language to use based on the file extension, which most of the time is sufficient.
 
 If GitLab is guessing wrong, you can override its choice of language using the `gitlab-language` attribute in `.gitattributes`. For example, if you are working in a Prolog project and using the `.pl` file extension (which would normally be highlighted as Perl), you can add the following to your `.gitattributes` file:
 
@@ -12,7 +10,7 @@ If GitLab is guessing wrong, you can override its choice of language using the `
 
 When you check in and push that change, all `*.pl` files in your project will be highlighted as Prolog.
 
-The paths here are simply git's builtin [`.gitattributes` interface](https://git-scm.com/docs/gitattributes).  So, if you were to invent a file format called a `Nicefile` at the root of your project that used ruby syntax, all you need is:
+The paths here are simply Git's built-in [`.gitattributes` interface](https://git-scm.com/docs/gitattributes).  So, if you were to invent a file format called a `Nicefile` at the root of your project that used ruby syntax, all you need is:
 
 ``` conf
 /Nicefile gitlab-language=ruby

doc/user/project/index.md

@@ -129,7 +129,7 @@ Read through the documentation on [project settings](settings/index.md).
 
 - [Import a project](import/index.md) from:
   - [GitHub to GitLab](import/github.md)
-  - [BitBucket to GitLab](import/bitbucket.md)
+  - [Bitbucket to GitLab](import/bitbucket.md)
   - [Gitea to GitLab](import/gitea.md)
   - [FogBugz to GitLab](import/fogbugz.md)
 - [Export a project from GitLab](settings/import_export.md#exporting-a-project-and-its-data)

doc/user/project/merge_requests/index.md

@@ -311,7 +311,7 @@ as pushing changes:
 - Set the description of the merge request to a particular description.
 - Add or remove labels from the merge request.
 
-### Create a new merge request using git push options
+### Create a new merge request using Git push options
 
 To create a new merge request for a branch, use the
 `merge_request.create` push option:
@@ -320,7 +320,7 @@ To create a new merge request for a branch, use the
 git push -o merge_request.create
 ```
 
-### Set the target branch of a merge request using git push options
+### Set the target branch of a merge request using Git push options
 
 To update an existing merge request's target branch, use the
 `merge_request.target=<branch_name>` push option:
@@ -336,7 +336,7 @@ same time using a `-o` flag per push option:
 git push -o merge_request.create -o merge_request.target=branch_name
 ```
 
-### Set merge when pipeline succeeds using git push options
+### Set merge when pipeline succeeds using Git push options
 
 To set an existing merge request to
 [merge when its pipeline succeeds](merge_when_pipeline_succeeds.md), use
@@ -353,7 +353,7 @@ pipeline succeeds at the same time using a `-o` flag per push option:
 git push -o merge_request.create -o merge_request.merge_when_pipeline_succeeds
 ```
 
-### Set removing the source branch using git push options
+### Set removing the source branch using Git push options
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/issues/64320) in GitLab 12.2.
 
@@ -368,7 +368,7 @@ git push -o merge_request.remove_source_branch
 You can also use this push option in addition to the
 `merge_request.create` push option.
 
-### Set merge request title using git push options
+### Set merge request title using Git push options
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/issues/64320) in GitLab 12.2.
 
@@ -382,7 +382,7 @@ git push -o merge_request.title="The title I want"
 You can also use this push option in addition to the
 `merge_request.create` push option.
 
-### Set merge request description using git push options
+### Set merge request description using Git push options
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/issues/64320) in GitLab 12.2.
 
@@ -396,7 +396,7 @@ git push -o merge_request.description="The description I want"
 You can also use this push option in addition to the
 `merge_request.create` push option.
 
-### Add or remove labels using git push options
+### Add or remove labels using Git push options
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/merge_requests/31831) in GitLab 12.3.
 
@@ -666,7 +666,7 @@ tricks to checkout a merge request locally.
 Please note that you can checkout a merge request locally even if the source
 project is a fork (even a private fork) of the target project.
 
-#### Checkout locally by adding a git alias
+#### Checkout locally by adding a Git alias
 
 Add the following alias to your `~/.gitconfig`:
 
@@ -736,9 +736,8 @@ And to check out a particular merge request:
 git checkout origin/merge-requests/1
 ```
 
-all the above can be done with [git-mr] script.
+All the above can be done with the [`git-mr`](https://gitlab.com/glensc/git-mr) script.
 
-[git-mr]: https://gitlab.com/glensc/git-mr
 [products]: https://about.gitlab.com/products/ "GitLab products page"
 [protected branches]: ../protected_branches.md
 [ci]: ../../../ci/README.md

doc/user/project/merge_requests/merge_request_dependencies.md

@@ -97,9 +97,9 @@ merge.
 
 ## Limitations
 
-- API support: [gitlab#12551](https://gitlab.com/gitlab-org/gitlab/issues/12551)
-- Dependencies are not preserved across project export/import: [gitlab#12549](https://gitlab.com/gitlab-org/gitlab/issues/12549)
-- Complex merge order dependencies are not supported: [gitlab#11393](https://gitlab.com/gitlab-org/gitlab/issues/11393)
+- API support: [issue #12551](https://gitlab.com/gitlab-org/gitlab/issues/12551)
+- Dependencies are not preserved across project export/import: [issue #12549](https://gitlab.com/gitlab-org/gitlab/issues/12549)
+- Complex merge order dependencies are not supported: [issue #11393](https://gitlab.com/gitlab-org/gitlab/issues/11393)
 
 The last item merits a little more explanation. Dependencies between merge
 requests can be described as a graph of relationships. The simplest possible

doc/user/project/protected_branches.md

@@ -41,7 +41,7 @@ that the `master` branch is protected by default.
 
 ## Using the Allowed to merge and Allowed to push settings
 
-> [Introduced][ce-5081] in GitLab 8.11.
+> [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/merge_requests/5081) in GitLab 8.11.
 
 Since GitLab 8.11, we added another layer of branch protection which provides
 more granular management of protected branches. The "Developers can push"
@@ -71,7 +71,7 @@ they are set to "Maintainers" by default.
 
 ## Restricting push and merge access to certain users **(STARTER)**
 
-> [Introduced][ce-5081] in [GitLab Starter][ee] 8.11.
+> [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/merge_requests/5081) in [GitLab Starter](https://about.gitlab.com/pricing/) 8.11.
 
 With GitLab Enterprise Edition you can restrict access to protected branches
 by choosing a role (Maintainers, Developers) as well as certain users. From the
@@ -86,7 +86,7 @@ Click **Protect** and the branch will appear in the "Protected branch" list.
 
 ## Wildcard protected branches
 
-> [Introduced][ce-4665] in GitLab 8.10.
+> [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/merge_requests/4665) in GitLab 8.10.
 
 You can specify a wildcard protected branch, which will protect all branches
 matching the wildcard. For example:
@@ -131,12 +131,12 @@ To create a new branch through the user interface:
 
 ## Deleting a protected branch
 
-> [Introduced][ce-21393] in GitLab 9.3.
+> [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/issues/21393) in GitLab 9.3.
 
 From time to time, it may be required to delete or clean up branches that are
 protected.
 
-User with [Maintainer permissions][perm] and up can manually delete protected
+User with [Maintainer permissions](../permissions.md) and up can manually delete protected
 branches via GitLab's web interface:
 
 1. Visit **Repository > Branches**
@@ -166,23 +166,16 @@ for details about the pipelines security model.
 
 **9.2**
 
-- Allow deletion of protected branches via the web interface [gitlab-org/gitlab-foss#21393][ce-21393]
+- Allow deletion of protected branches via the web interface ([issue #21393](https://gitlab.com/gitlab-org/gitlab-foss/issues/21393)).
 
 **8.11**
 
-- Allow creating protected branches that can't be pushed to [gitlab-org/gitlab-foss!5081][ce-5081]
+- Allow creating protected branches that can't be pushed to ([merge request !5081](https://gitlab.com/gitlab-org/gitlab-foss/merge_requests/5081)).
 
 **8.10**
 
-- Allow developers to merge into a protected branch without having push access [gitlab-org/gitlab-foss!4892][ce-4892]
-- Allow specifying protected branches using wildcards [gitlab-org/gitlab-foss!4665][ce-4665]
-
-[ce-4665]: https://gitlab.com/gitlab-org/gitlab-foss/merge_requests/4665 "Allow specifying protected branches using wildcards"
-[ce-4892]: https://gitlab.com/gitlab-org/gitlab-foss/merge_requests/4892 "Allow developers to merge into a protected branch without having push access"
-[ce-5081]: https://gitlab.com/gitlab-org/gitlab-foss/merge_requests/5081 "Allow creating protected branches that can't be pushed to"
-[ce-21393]: https://gitlab.com/gitlab-org/gitlab-foss/issues/21393
-[perm]: ../permissions.md
-[ee]: https://about.gitlab.com/pricing/
+- Allow developers without push access to merge into a protected branch ([merge request !4892](https://gitlab.com/gitlab-org/gitlab-foss/merge_requests/4892)).
+- Allow specifying protected branches using wildcards ([merge request !4665](https://gitlab.com/gitlab-org/gitlab-foss/merge_requests/4665)).
 
 <!-- ## Troubleshooting
 

doc/user/project/repository/reducing_the_repo_size_using_git.md

@@ -99,7 +99,7 @@ removed from the repository.
    ![Repository settings cleanup form](img/repository_cleanup.png)
 
    Upload the `object-id-map.old-new.txt` file and press **Start cleanup**.
-   This will remove any internal git references to the old commits, and run
+   This will remove any internal Git references to the old commits, and run
    `git gc` against the repository. You will receive an email once it has
    completed.
 

doc/user/reserved_names.md

@@ -4,7 +4,8 @@ Not all project & group names are allowed because they would conflict with
 existing routes used by GitLab.
 
 For a list of words that are not allowed to be used as group or project names, see the
-[`path_regex.rb` file][reserved] under the `TOP_LEVEL_ROUTES`, `PROJECT_WILDCARD_ROUTES` and `GROUP_ROUTES` lists:
+[`path_regex.rb` file](https://gitlab.com/gitlab-org/gitlab/blob/master/lib/gitlab/path_regex.rb)
+under the `TOP_LEVEL_ROUTES`, `PROJECT_WILDCARD_ROUTES` and `GROUP_ROUTES` lists:
 
 - `TOP_LEVEL_ROUTES`: are names that are reserved as usernames or top level groups
 - `PROJECT_WILDCARD_ROUTES`: are names that are reserved for child groups or projects.
@@ -40,52 +41,50 @@ It is currently not possible to create a project with the following names:
 
 Currently the following names are reserved as top level groups:
 
-- \-
-- .well-known
-- 404.html
-- 422.html
-- 500.html
-- 502.html
-- 503.html
-- abuse_reports
-- admin
-- api
-- apple-touch-icon-precomposed.png
-- apple-touch-icon.png
-- assets
-- autocomplete
-- ci
-- dashboard
-- deploy.html
-- explore
-- favicon.ico
-- favicon.png
-- files
-- groups
-- health_check
-- help
-- import
-- invites
-- jwt
-- login
-- notification_settings
-- oauth
-- profile
-- projects
-- public
-- robots.txt
-- s
-- search
-- sent_notifications
-- slash-command-logo.png
-- snippets
-- unsubscribes
-- uploads
-- users
-- v2
+- `\-`
+- `.well-known`
+- `404.html`
+- `422.html`
+- `500.html`
+- `502.html`
+- `503.html`
+- `abuse_reports`
+- `admin`
+- `api`
+- `apple-touch-icon-precomposed.png`
+- `apple-touch-icon.png`
+- `assets`
+- `autocomplete`
+- `ci`
+- `dashboard`
+- `deploy.html`
+- `explore`
+- `favicon.ico`
+- `favicon.png`
+- `files`
+- `groups`
+- `health_check`
+- `help`
+- `import`
+- `invites`
+- `jwt`
+- `login`
+- `notification_settings`
+- `oauth`
+- `profile`
+- `projects`
+- `public`
+- `robots.txt`
+- `s`
+- `search`
+- `sent_notifications`
+- `slash-command-logo.png`
+- `snippets`
+- `unsubscribes`
+- `uploads`
+- `users`
+- `v2`
 
 These group names are unavailable as subgroup names:
 
-- \-
-
-[reserved]:  https://gitlab.com/gitlab-org/gitlab/blob/master/lib/gitlab/path_regex.rb
+- `\-`

lib/api/entities.rb

@@ -965,13 +965,7 @@ module API
       end
 
       expose :target_url do |todo, options|
-        target_type   = todo.target_type.underscore
-        target_url    = "#{todo.parent.class.to_s.underscore}_#{target_type}_url"
-        target_anchor = "note_#{todo.note_id}" if todo.note_id?
-
-        Gitlab::Routing
-          .url_helpers
-          .public_send(target_url, todo.parent, todo.target, anchor: target_anchor) # rubocop:disable GitlabSecurity/PublicSend
+        todo_target_url(todo)
       end
 
       expose :body
@@ -983,6 +977,19 @@ module API
         # see also https://gitlab.com/gitlab-org/gitlab-foss/issues/59719
         ::API::Entities.const_get(target_type, false)
       end
+
+      def todo_target_url(todo)
+        target_type = todo.target_type.underscore
+        target_url = "#{todo.parent.class.to_s.underscore}_#{target_type}_url"
+
+        Gitlab::Routing
+          .url_helpers
+          .public_send(target_url, todo.parent, todo.target, anchor: todo_target_anchor(todo)) # rubocop:disable GitlabSecurity/PublicSend
+      end
+
+      def todo_target_anchor(todo)
+        "note_#{todo.note_id}" if todo.note_id?
+      end
     end
 
     class NamespaceBasic < Grape::Entity

lib/api/internal/pages.rb

@@ -17,11 +17,18 @@ module API
 
       namespace 'internal' do
         namespace 'pages' do
+          desc 'Get GitLab Pages domain configuration by hostname' do
+            detail 'This feature was introduced in GitLab 12.3.'
+          end
+          params do
+            requires :host, type: String, desc: 'The host to query for'
+          end
           get "/" do
-            host = PagesDomain.find_by_domain(params[:host])
+            host = Namespace.find_by_pages_host(params[:host]) || PagesDomain.find_by_domain(params[:host])
             not_found! unless host
 
             virtual_domain = host.pages_virtual_domain
+            no_content! unless virtual_domain
 
             present virtual_domain, with: Entities::Internal::Pages::VirtualDomain
           end

lib/gitlab/url_builder.rb

@@ -81,3 +81,5 @@ module Gitlab
     end
   end
 end
+
+::Gitlab::UrlBuilder.prepend_if_ee('EE::Gitlab::UrlBuilder')

locale/gitlab.pot

@@ -4752,6 +4752,9 @@ msgstr ""
 msgid "Days"
 msgstr ""
 
+msgid "Days to merge"
+msgstr ""
+
 msgid "Debug"
 msgstr ""
 
@@ -8096,9 +8099,6 @@ msgstr ""
 msgid "Hook was successfully updated."
 msgstr ""
 
-msgid "Hours"
-msgstr ""
-
 msgid "Housekeeping"
 msgstr ""
 
@@ -11599,15 +11599,42 @@ msgstr ""
 msgid "Productivity analytics can help identify the problems that are delaying your team"
 msgstr ""
 
+msgid "ProductivityAanalytics|Merge requests"
+msgstr ""
+
 msgid "ProductivityAnalytics|Ascending"
 msgstr ""
 
+msgid "ProductivityAnalytics|Days"
+msgstr ""
+
 msgid "ProductivityAnalytics|Days to merge"
 msgstr ""
 
 msgid "ProductivityAnalytics|Descending"
 msgstr ""
 
+msgid "ProductivityAnalytics|Hours"
+msgstr ""
+
+msgid "ProductivityAnalytics|List"
+msgstr ""
+
+msgid "ProductivityAnalytics|Merge Requests"
+msgstr ""
+
+msgid "ProductivityAnalytics|Merge date"
+msgstr ""
+
+msgid "ProductivityAnalytics|Merge requests"
+msgstr ""
+
+msgid "ProductivityAnalytics|Time to merge"
+msgstr ""
+
+msgid "ProductivityAnalytics|Trendline"
+msgstr ""
+
 msgid "Profile"
 msgstr ""
 

qa/qa.rb

@@ -114,6 +114,7 @@ module QA
       module Integration
         autoload :Github, 'qa/scenario/test/integration/github'
         autoload :LDAPNoTLS, 'qa/scenario/test/integration/ldap_no_tls'
+        autoload :LDAPNoServer, 'qa/scenario/test/integration/ldap_no_server'
         autoload :LDAPTLS, 'qa/scenario/test/integration/ldap_tls'
         autoload :InstanceSAML, 'qa/scenario/test/integration/instance_saml'
         autoload :OAuth, 'qa/scenario/test/integration/oauth'
@@ -394,6 +395,7 @@ module QA
     autoload :KubernetesCluster, 'qa/service/kubernetes_cluster'
     autoload :Omnibus, 'qa/service/omnibus'
     autoload :Runner, 'qa/service/runner'
+    autoload :LDAP, 'qa/service/ldap'
 
     module ClusterProvider
       autoload :Base, 'qa/service/cluster_provider/base'

qa/qa/fixtures/ldap/admin/1_add_nodes.ldif

@@ -0,0 +1,7 @@
+dn: ou=Global Groups,dc=example,dc=org
+objectClass: organizationalUnit
+ou: Global Groups
+
+dn: ou=People,ou=Global Groups,dc=example,dc=org
+objectClass: organizationalUnit
+ou: People

qa/qa/fixtures/ldap/admin/2_add_users.ldif

@@ -0,0 +1,63 @@
+
+# 1. hruser1
+
+dn: uid=hruser1,ou=People,ou=Global Groups,dc=example,dc=org
+cn: HR User 1
+givenName: HR
+sn: User1
+uid: hruser1
+uidNumber: 5000
+gidNumber: 10000
+homeDirectory: /home/hruser1
+mail: hruser1@example.org
+objectClass: top
+objectClass: posixAccount
+objectClass: shadowAccount
+objectClass: inetOrgPerson
+objectClass: organizationalPerson
+objectClass: person
+loginShell: /bin/bash
+# hashed value for 'password'
+userPassword: {SSHA}ICMhr6Jxt5bk2awD7HL7GxRTM3BZ1pFI
+
+# 2. adminuser1
+
+dn: uid=adminuser1,ou=People,ou=Global Groups,dc=example,dc=org
+cn: Admin User 1
+givenName: Admin
+sn: User1
+uid: adminuser1
+uidNumber: 5009
+gidNumber: 10009
+homeDirectory: /home/adminuser1
+mail: adminuser1@example.org
+objectClass: top
+objectClass: posixAccount
+objectClass: shadowAccount
+objectClass: inetOrgPerson
+objectClass: organizationalPerson
+objectClass: person
+loginShell: /bin/bash
+# hashed value for 'password'
+userPassword: {SSHA}ICMhr6Jxt5bk2awD7HL7GxRTM3BZ1pFI
+
+# 2. adminuser2
+
+dn: uid=adminuser2,ou=People,ou=Global Groups,dc=example,dc=org
+cn: Admin User 2
+givenName: Admin
+sn: User1
+uid: adminuser2
+uidNumber: 5010
+gidNumber: 10010
+homeDirectory: /home/adminuser2
+mail: adminuser2@example.org
+objectClass: top
+objectClass: posixAccount
+objectClass: shadowAccount
+objectClass: inetOrgPerson
+objectClass: organizationalPerson
+objectClass: person
+loginShell: /bin/bash
+# hashed value for 'password'
+userPassword: {SSHA}ICMhr6Jxt5bk2awD7HL7GxRTM3BZ1pFI

qa/qa/fixtures/ldap/admin/3_add_groups.ldif

@@ -0,0 +1,16 @@
+# 1. Human Resources
+
+dn: cn=Human Resources,ou=Global Groups,dc=example,dc=org
+objectClass: groupofnames
+cn: Human Resources
+description: Human Resources
+member: uid=hruser1,ou=People,ou=Global Groups,dc=example,dc=org
+
+# 2. Admin
+
+dn: cn=AdminGroup,ou=Global Groups,dc=example,dc=org
+objectClass: groupofnames
+cn: AdminGroup
+description: Human Resources
+member: uid=adminuser1,ou=People,ou=Global Groups,dc=example,dc=org
+member: uid=adminuser2,ou=People,ou=Global Groups,dc=example,dc=org

qa/qa/fixtures/ldap/non_admin/1_add_nodes.ldif

@@ -0,0 +1,7 @@
+dn: ou=Global Groups,dc=example,dc=org
+objectClass: organizationalUnit
+ou: Global Groups
+
+dn: ou=People,ou=Global Groups,dc=example,dc=org
+objectClass: organizationalUnit
+ou: People

qa/qa/fixtures/ldap/non_admin/2_add_users.ldif

@@ -0,0 +1,61 @@
+
+# 1. Human Resources
+
+dn: uid=hruser1,ou=People,ou=Global Groups,dc=example,dc=org
+cn: HR User 1
+givenName: HR
+sn: User1
+uid: hruser1
+uidNumber: 5000
+gidNumber: 10000
+homeDirectory: /home/hruser1
+mail: hruser1@example.org
+objectClass: top
+objectClass: posixAccount
+objectClass: shadowAccount
+objectClass: inetOrgPerson
+objectClass: organizationalPerson
+objectClass: person
+loginShell: /bin/bash
+# hashed value for 'password'
+userPassword: {SSHA}ICMhr6Jxt5bk2awD7HL7GxRTM3BZ1pFI
+
+# 2. Admin
+
+dn: uid=adminuser1,ou=People,ou=Global Groups,dc=example,dc=org
+cn: Admin User 1
+givenName: Admin
+sn: User1
+uid: adminuser1
+uidNumber: 5009
+gidNumber: 10009
+homeDirectory: /home/adminuser1
+mail: adminuser1@example.org
+objectClass: top
+objectClass: posixAccount
+objectClass: shadowAccount
+objectClass: inetOrgPerson
+objectClass: organizationalPerson
+objectClass: person
+loginShell: /bin/bash
+# hashed value for 'password'
+userPassword: {SSHA}ICMhr6Jxt5bk2awD7HL7GxRTM3BZ1pFI
+
+dn: uid=adminuser2,ou=People,ou=Global Groups,dc=example,dc=org
+cn: Admin User 2
+givenName: Admin
+sn: User1
+uid: adminuser2
+uidNumber: 5010
+gidNumber: 10010
+homeDirectory: /home/adminuser2
+mail: adminuser2@example.org
+objectClass: top
+objectClass: posixAccount
+objectClass: shadowAccount
+objectClass: inetOrgPerson
+objectClass: organizationalPerson
+objectClass: person
+loginShell: /bin/bash
+# hashed value for 'password'
+userPassword: {SSHA}ICMhr6Jxt5bk2awD7HL7GxRTM3BZ1pFI

qa/qa/fixtures/ldap/non_admin/3_add_groups.ldif

@@ -0,0 +1,16 @@
+# 1. Human Resources
+
+dn: cn=Human Resources,ou=Global Groups,dc=example,dc=org
+objectClass: groupofnames
+cn: Human Resources
+description: Human Resources
+member: uid=hruser1,ou=People,ou=Global Groups,dc=example,dc=org
+member: uid=adminuser1,ou=People,ou=Global Groups,dc=example,dc=org
+
+# 2. Admin
+
+dn: cn=AdminGroup,ou=Global Groups,dc=example,dc=org
+objectClass: groupofnames
+cn: AdminGroup
+description: Human Resources
+member: uid=adminuser2,ou=People,ou=Global Groups,dc=example,dc=org

qa/qa/page/main/login.rb

@@ -87,7 +87,7 @@ module QA
             click_element :sign_in_button
           end
 
-          Page::Main::Menu.perform(&:has_personal_area?)
+          Page::Main::Menu.perform(&:signed_in?)
         end
 
         def self.path

qa/qa/page/main/menu.rb

@@ -96,6 +96,10 @@ module QA
           has_element?(:admin_area_link, wait: wait)
         end
 
+        def has_no_admin_area_link?(wait: Capybara.default_max_wait_time)
+          has_no_element?(:admin_area_link, wait: wait)
+        end
+
         def click_stop_impersonation_link
           click_element(:stop_impersonation_link)
         end

qa/qa/scenario/test/integration/ldap_no_server.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+module QA
+  module Scenario
+    module Test
+      module Integration
+        class LDAPNoServer < Test::Instance::All
+          tags :ldap_no_server
+        end
+      end
+    end
+  end
+end

qa/qa/service/ldap.rb

@@ -0,0 +1,64 @@
+# frozen_string_literal: true
+
+module QA
+  module Service
+    class LDAP
+      include Service::Shellout
+
+      def initialize(volume)
+        @image = 'osixia/openldap:latest'
+        @name = 'ldap-server'
+        @network = Runtime::Scenario.attributes[:network] || 'test'
+        @volume = volume
+      end
+
+      def network
+        shell "docker network inspect #{@network}"
+      rescue CommandError
+        'bridge'
+      else
+        @network
+      end
+
+      def pull
+        shell "docker pull #{@image}"
+      end
+
+      def host_name
+        "#{@name}.#{network}"
+      end
+
+      def register!
+        shell <<~CMD.tr("\n", ' ')
+          docker run -d --rm
+          --network #{network}
+          --hostname #{host_name}
+          --name #{@name}
+          -p 389:389
+          --volume #{volume_or_fixture(@volume)}:/container/service/slapd/assets/config/bootstrap/ldif/custom
+          #{@image} --copy-service
+        CMD
+      end
+
+      def remove!
+        shell "docker rm -f #{@name}" if running?
+      end
+
+      def running?
+        `docker ps -f name=#{@name}`.include?(@name)
+      end
+
+      def volume_or_fixture(volume_name)
+        if volume_exists?(volume_name)
+          volume_name
+        else
+          File.expand_path("../fixtures/ldap/#{volume_name}", __dir__)
+        end
+      end
+
+      def volume_exists?(volume_name)
+        `docker volume ls -q -f name=#{volume_name}`.include?(volume_name)
+      end
+    end
+  end
+end

qa/spec/scenario/test/integration/ldap_spec.rb

@@ -8,6 +8,14 @@ describe QA::Scenario::Test::Integration::LDAPNoTLS do
   end
 end
 
+describe QA::Scenario::Test::Integration::LDAPNoServer do
+  context '#perform' do
+    it_behaves_like 'a QA scenario class' do
+      let(:tags) { [:ldap_no_server] }
+    end
+  end
+end
+
 describe QA::Scenario::Test::Integration::LDAPTLS do
   context '#perform' do
     it_behaves_like 'a QA scenario class' do

spec/controllers/application_controller_spec.rb

@@ -98,8 +98,11 @@ describe ApplicationController do
         # remove line below once `privacy_policy_update_callout`
         # feature flag is removed and `gon` reverts back to
         # to not setting any variables.
-        it_behaves_like 'setting gon variables'
-        # it_behaves_like 'not setting gon variables'
+        if Gitlab.ee?
+          it_behaves_like 'setting gon variables'
+        else
+          it_behaves_like 'not setting gon variables'
+        end
       end
     end
 
@@ -110,8 +113,11 @@ describe ApplicationController do
       # remove line below once `privacy_policy_update_callout`
       # feature flag is removed and `gon` reverts back to
       # to not setting any variables.
-      it_behaves_like 'setting gon variables'
-      # it_behaves_like 'not setting gon variables'
+      if Gitlab.ee?
+        it_behaves_like 'setting gon variables'
+      else
+        it_behaves_like 'not setting gon variables'
+      end
     end
   end
 

spec/frontend/lib/utils/datetime_utility_spec.js

@@ -426,3 +426,13 @@ describe('newDate', () => {
     expect(initialDate instanceof Date).toBe(true);
   });
 });
+
+describe('getDateInPast', () => {
+  it('returns the correct date in the past', () => {
+    const date = new Date(1563235200000); // 2019-07-16T00:00:00.00Z
+    const daysInPast = 90;
+    const dateInPast = datetimeUtility.getDateInPast(date, daysInPast);
+
+    expect(dateInPast).toBe('2019-04-17T00:00:00.000Z');
+  });
+});

spec/frontend/lib/utils/number_utility_spec.js

@@ -6,6 +6,7 @@ import {
   numberToHumanSize,
   sum,
   isOdd,
+  median,
 } from '~/lib/utils/number_utils';
 
 describe('Number Utils', () => {
@@ -109,4 +110,16 @@ describe('Number Utils', () => {
       expect(isOdd(1)).toEqual(1);
     });
   });
+
+  describe('median', () => {
+    it('computes the median for a given array with odd length', () => {
+      const items = [10, 27, 20, 5, 19];
+      expect(median(items)).toBe(19);
+    });
+
+    it('computes the median for a given array with even length', () => {
+      const items = [10, 27, 20, 5, 19, 4];
+      expect(median(items)).toBe(14.5);
+    });
+  });
 });

spec/lib/gitlab/import_export/all_models.yml

@@ -410,6 +410,7 @@ project:
 - designs
 - project_aliases
 - external_pull_requests
+- pages_metadatum
 award_emoji:
 - awardable
 - user

spec/models/namespace_spec.rb

@@ -191,6 +191,16 @@ describe Namespace do
     end
   end
 
+  describe '.find_by_pages_host' do
+    it 'finds namespace by GitLab Pages host and is case-insensitive' do
+      namespace = create(:namespace, name: 'topnamespace')
+      create(:namespace, name: 'annother_namespace')
+      host = "TopNamespace.#{Settings.pages.host.upcase}"
+
+      expect(described_class.find_by_pages_host(host)).to eq(namespace)
+    end
+  end
+
   describe '#ancestors_upto' do
     let(:parent) { create(:group) }
     let(:child) { create(:group, parent: parent) }
@@ -913,4 +923,18 @@ describe Namespace do
       end
     end
   end
+
+  describe '#pages_virtual_domain' do
+    let(:project) { create(:project, namespace: namespace) }
+
+    context 'when there are pages deployed for the project' do
+      before do
+        project.mark_pages_as_deployed
+      end
+
+      it 'returns the virual domain' do
+        expect(namespace.pages_virtual_domain).to be_an_instance_of(Pages::VirtualDomain)
+      end
+    end
+  end
 end

spec/models/pages/lookup_path_spec.rb

@@ -57,8 +57,18 @@ describe Pages::LookupPath do
   end
 
   describe '#prefix' do
-    it 'returns "/"' do
+    it 'returns "/" for pages group root projects' do
+      project = instance_double(Project, pages_group_root?: true)
+      lookup_path = described_class.new(project, trim_prefix: 'mygroup')
+
       expect(lookup_path.prefix).to eq('/')
     end
+
+    it 'returns the project full path with the provided prefix removed' do
+      project = instance_double(Project, pages_group_root?: false, full_path: 'mygroup/myproject')
+      lookup_path = described_class.new(project, trim_prefix: 'mygroup')
+
+      expect(lookup_path.prefix).to eq('/myproject/')
+    end
   end
 end

spec/models/pages/virtual_domain_spec.rb

@@ -25,19 +25,33 @@ describe Pages::VirtualDomain do
   end
 
   describe '#lookup_paths' do
-    let(:domain) { instance_double(PagesDomain) }
     let(:project_a) { instance_double(Project) }
     let(:project_z) { instance_double(Project) }
     let(:pages_lookup_path_a) { instance_double(Pages::LookupPath, prefix: 'aaa') }
     let(:pages_lookup_path_z) { instance_double(Pages::LookupPath, prefix: 'zzz') }
 
-    subject(:virtual_domain) { described_class.new([project_a, project_z], domain: domain) }
+    context 'when there is pages domain provided' do
+      let(:domain) { instance_double(PagesDomain) }
 
-    it 'returns collection of projects pages lookup paths sorted by prefix in reverse' do
-      expect(project_a).to receive(:pages_lookup_path).with(domain: domain).and_return(pages_lookup_path_a)
-      expect(project_z).to receive(:pages_lookup_path).with(domain: domain).and_return(pages_lookup_path_z)
+      subject(:virtual_domain) { described_class.new([project_a, project_z], domain: domain) }
 
-      expect(virtual_domain.lookup_paths).to eq([pages_lookup_path_z, pages_lookup_path_a])
+      it 'returns collection of projects pages lookup paths sorted by prefix in reverse' do
+        expect(project_a).to receive(:pages_lookup_path).with(domain: domain, trim_prefix: nil).and_return(pages_lookup_path_a)
+        expect(project_z).to receive(:pages_lookup_path).with(domain: domain, trim_prefix: nil).and_return(pages_lookup_path_z)
+
+        expect(virtual_domain.lookup_paths).to eq([pages_lookup_path_z, pages_lookup_path_a])
+      end
+    end
+
+    context 'when there is trim_prefix provided' do
+      subject(:virtual_domain) { described_class.new([project_a, project_z], trim_prefix: 'group/') }
+
+      it 'returns collection of projects pages lookup paths sorted by prefix in reverse' do
+        expect(project_a).to receive(:pages_lookup_path).with(trim_prefix: 'group/', domain: nil).and_return(pages_lookup_path_a)
+        expect(project_z).to receive(:pages_lookup_path).with(trim_prefix: 'group/', domain: nil).and_return(pages_lookup_path_z)
+
+        expect(virtual_domain.lookup_paths).to eq([pages_lookup_path_z, pages_lookup_path_a])
+      end
     end
   end
 end

spec/models/pages_domain_spec.rb

@@ -557,15 +557,27 @@ describe PagesDomain do
     end
   end
 
-  describe '.pages_virtual_domain' do
-    let(:project) { build(:project) }
+  describe '#pages_virtual_domain' do
+    let(:project) { create(:project) }
+    let(:pages_domain) { create(:pages_domain, project: project) }
 
-    subject(:pages_domain) { build(:pages_domain, project: project) }
+    context 'when there are no pages deployed for the project' do
+      it 'returns nil' do
+        expect(pages_domain.pages_virtual_domain).to be_nil
+      end
+    end
 
-    it 'returns instance of Pages::VirtualDomain' do
-      expect(Pages::VirtualDomain).to receive(:new).with([project], domain: pages_domain).and_call_original
+    context 'when there are pages deployed for the project' do
+      before do
+        project.mark_pages_as_deployed
+        project.reload
+      end
 
-      expect(pages_domain.pages_virtual_domain).to be_a(Pages::VirtualDomain)
+      it 'returns the virual domain' do
+        expect(Pages::VirtualDomain).to receive(:new).with([project], domain: pages_domain).and_call_original
+
+        expect(pages_domain.pages_virtual_domain).to be_an_instance_of(Pages::VirtualDomain)
+      end
     end
   end
 end

spec/models/project_spec.rb

@@ -132,6 +132,13 @@ describe Project do
         expect(project.ci_cd_settings).to be_an_instance_of(ProjectCiCdSetting)
         expect(project.ci_cd_settings).to be_persisted
       end
+
+      it 'automatically creates a Pages metadata row' do
+        project = create(:project)
+
+        expect(project.pages_metadatum).to be_an_instance_of(ProjectPagesMetadatum)
+        expect(project.pages_metadatum).to be_persisted
+      end
     end
 
     context 'updating cd_cd_settings' do
@@ -3526,7 +3533,8 @@ describe Project do
   end
 
   describe '#remove_pages' do
-    let(:project) { create(:project) }
+    let(:project) { create(:project).tap { |project| project.mark_pages_as_deployed } }
+    let(:pages_metadatum) { project.pages_metadatum }
     let(:namespace) { project.namespace }
     let(:pages_path) { project.pages_path }
 
@@ -3539,12 +3547,12 @@ describe Project do
       end
     end
 
-    it 'removes the pages directory' do
+    it 'removes the pages directory and marks the project as not having pages deployed' do
       expect_any_instance_of(Projects::UpdatePagesConfigurationService).to receive(:execute)
       expect_any_instance_of(Gitlab::PagesTransfer).to receive(:rename_project).and_return(true)
       expect(PagesWorker).to receive(:perform_in).with(5.minutes, :remove, namespace.full_path, anything)
 
-      project.remove_pages
+      expect { project.remove_pages }.to change { pages_metadatum.reload.deployed }.from(true).to(false)
     end
 
     it 'is a no-op when there is no namespace' do
@@ -3554,13 +3562,13 @@ describe Project do
       expect_any_instance_of(Projects::UpdatePagesConfigurationService).not_to receive(:execute)
       expect_any_instance_of(Gitlab::PagesTransfer).not_to receive(:rename_project)
 
-      project.remove_pages
+      expect { project.remove_pages }.not_to change { pages_metadatum.reload.deployed }
     end
 
     it 'is run when the project is destroyed' do
       expect(project).to receive(:remove_pages).and_call_original
 
-      project.destroy
+      expect { project.destroy }.not_to raise_error
     end
   end
 
@@ -5014,6 +5022,35 @@ describe Project do
     end
   end
 
+  context 'pages deployed' do
+    let(:project) { create(:project) }
+
+    {
+      mark_pages_as_deployed: true,
+      mark_pages_as_not_deployed: false
+    }.each do |method_name, flag|
+      describe method_name do
+        it "creates new record and sets deployed to #{flag} if none exists yet" do
+          project.pages_metadatum.destroy!
+          project.reload
+
+          project.send(method_name)
+
+          expect(project.pages_metadatum.reload.deployed).to eq(flag)
+        end
+
+        it "updates the existing record and sets deployed to #{flag}" do
+          pages_metadatum = project.pages_metadatum
+          pages_metadatum.update!(deployed: !flag)
+
+          expect { project.send(method_name) }.to change {
+            pages_metadatum.reload.deployed
+          }.from(!flag).to(flag)
+        end
+      end
+    end
+  end
+
   describe '#has_pool_repsitory?' do
     it 'returns false when it does not have a pool repository' do
       subject = create(:project, :repository)
@@ -5054,9 +5091,34 @@ describe Project do
     let(:project) { build(:project) }
 
     it 'returns instance of Pages::LookupPath' do
-      expect(Pages::LookupPath).to receive(:new).with(project, domain: pages_domain).and_call_original
+      expect(Pages::LookupPath).to receive(:new).with(project, domain: pages_domain, trim_prefix: 'mygroup').and_call_original
 
-      expect(project.pages_lookup_path(domain: pages_domain)).to be_a(Pages::LookupPath)
+      expect(project.pages_lookup_path(domain: pages_domain, trim_prefix: 'mygroup')).to be_a(Pages::LookupPath)
+    end
+  end
+
+  describe '.with_pages_deployed' do
+    it 'returns only projects that have pages deployed' do
+      _project_without_pages = create(:project)
+      project_with_pages = create(:project)
+      project_with_pages.mark_pages_as_deployed
+
+      expect(described_class.with_pages_deployed).to contain_exactly(project_with_pages)
+    end
+  end
+
+  describe '#pages_group_root?' do
+    it 'returns returns true if pages_url is same as pages_group_url' do
+      project = build(:project)
+      expect(project).to receive(:pages_url).and_return(project.pages_group_url)
+
+      expect(project.pages_group_root?).to eq(true)
+    end
+
+    it 'returns returns false if pages_url is different than pages_group_url' do
+      project = build(:project)
+
+      expect(project.pages_group_root?).to eq(false)
     end
   end
 

spec/requests/api/internal/pages_spec.rb

@@ -43,6 +43,10 @@ describe API::Internal::Pages do
           super(host, headers)
         end
 
+        def deploy_pages(project)
+          project.mark_pages_as_deployed
+        end
+
         context 'not existing host' do
           it 'responds with 404 Not Found' do
             query_host('pages.gitlab.io')
@@ -56,18 +60,104 @@ describe API::Internal::Pages do
           let(:project) { create(:project, namespace: namespace, name: 'gitlab-ce') }
           let!(:pages_domain) { create(:pages_domain, domain: 'pages.gitlab.io', project: project) }
 
-          it 'responds with the correct domain configuration' do
-            query_host('pages.gitlab.io')
+          context 'when there are no pages deployed for the related project' do
+            it 'responds with 204 No Content' do
+              query_host('pages.gitlab.io')
 
-            expect(response).to have_gitlab_http_status(200)
-            expect(response).to match_response_schema('internal/pages/virtual_domain')
+              expect(response).to have_gitlab_http_status(204)
+            end
+          end
 
-            expect(json_response['certificate']).to eq(pages_domain.certificate)
-            expect(json_response['key']).to eq(pages_domain.key)
+          context 'when there are pages deployed for the related project' do
+            it 'responds with the correct domain configuration' do
+              deploy_pages(project)
 
-            lookup_path = json_response['lookup_paths'][0]
-            expect(lookup_path['prefix']).to eq('/')
-            expect(lookup_path['source']['path']).to eq('gitlab-org/gitlab-ce/public/')
+              query_host('pages.gitlab.io')
+
+              expect(response).to have_gitlab_http_status(200)
+              expect(response).to match_response_schema('internal/pages/virtual_domain')
+
+              expect(json_response['certificate']).to eq(pages_domain.certificate)
+              expect(json_response['key']).to eq(pages_domain.key)
+
+              expect(json_response['lookup_paths']).to eq(
+                [
+                  {
+                    'project_id' => project.id,
+                    'access_control' => false,
+                    'https_only' => false,
+                    'prefix' => '/',
+                    'source' => {
+                      'type' => 'file',
+                      'path' => 'gitlab-org/gitlab-ce/public/'
+                    }
+                  }
+                ]
+              )
+            end
+          end
+        end
+
+        context 'namespaced domain' do
+          let(:group) { create(:group, name: 'mygroup') }
+
+          before do
+            allow(Settings.pages).to receive(:host).and_return('gitlab-pages.io')
+            allow(Gitlab.config.pages).to receive(:url).and_return("http://gitlab-pages.io")
+          end
+
+          context 'regular project' do
+            it 'responds with the correct domain configuration' do
+              project = create(:project, group: group, name: 'myproject')
+              deploy_pages(project)
+
+              query_host('mygroup.gitlab-pages.io')
+
+              expect(response).to have_gitlab_http_status(200)
+              expect(response).to match_response_schema('internal/pages/virtual_domain')
+
+              expect(json_response['lookup_paths']).to eq(
+                [
+                  {
+                    'project_id' => project.id,
+                    'access_control' => false,
+                    'https_only' => false,
+                    'prefix' => '/myproject/',
+                    'source' => {
+                      'type' => 'file',
+                      'path' => 'mygroup/myproject/public/'
+                    }
+                  }
+                ]
+              )
+            end
+          end
+
+          context 'group root project' do
+            it 'responds with the correct domain configuration' do
+              project = create(:project, group: group, name: 'mygroup.gitlab-pages.io')
+              deploy_pages(project)
+
+              query_host('mygroup.gitlab-pages.io')
+
+              expect(response).to have_gitlab_http_status(200)
+              expect(response).to match_response_schema('internal/pages/virtual_domain')
+
+              expect(json_response['lookup_paths']).to eq(
+                [
+                  {
+                    'project_id' => project.id,
+                    'access_control' => false,
+                    'https_only' => false,
+                    'prefix' => '/',
+                    'source' => {
+                      'type' => 'file',
+                      'path' => 'mygroup/mygroup.gitlab-pages.io/public/'
+                    }
+                  }
+                ]
+              )
+            end
           end
         end
       end

spec/services/projects/update_pages_service_spec.rb

@@ -40,6 +40,7 @@ describe Projects::UpdatePagesService do
         it "doesn't delete artifacts after deploying" do
           expect(execute).to eq(:success)
 
+          expect(project.pages_metadatum).to be_deployed
           expect(build.artifacts?).to eq(true)
         end
       end
@@ -47,6 +48,7 @@ describe Projects::UpdatePagesService do
       it 'succeeds' do
         expect(project.pages_deployed?).to be_falsey
         expect(execute).to eq(:success)
+        expect(project.pages_metadatum).to be_deployed
         expect(project.pages_deployed?).to be_truthy
 
         # Check that all expected files are extracted
@@ -63,16 +65,23 @@ describe Projects::UpdatePagesService do
       it 'removes pages after destroy' do
         expect(PagesWorker).to receive(:perform_in)
         expect(project.pages_deployed?).to be_falsey
+
         expect(execute).to eq(:success)
+
+        expect(project.pages_metadatum).to be_deployed
         expect(project.pages_deployed?).to be_truthy
+
         project.destroy
+
         expect(project.pages_deployed?).to be_falsey
+        expect(ProjectPagesMetadatum.find_by_project_id(project)).to be_nil
       end
 
       it 'fails if sha on branch is not latest' do
         build.update(ref: 'feature')
 
         expect(execute).not_to eq(:success)
+        expect(project.pages_metadatum).not_to be_deployed
       end
 
       context 'when using empty file' do
@@ -94,6 +103,7 @@ describe Projects::UpdatePagesService do
 
           it 'succeeds to extract' do
             expect(execute).to eq(:success)
+            expect(project.pages_metadatum).to be_deployed
           end
         end
       end
@@ -109,6 +119,7 @@ describe Projects::UpdatePagesService do
 
           build.reload
           expect(deploy_status).to be_failed
+          expect(project.pages_metadatum).not_to be_deployed
         end
       end
 
@@ -125,6 +136,7 @@ describe Projects::UpdatePagesService do
 
           build.reload
           expect(deploy_status).to be_failed
+          expect(project.pages_metadatum).not_to be_deployed
         end
       end
 
@@ -138,6 +150,7 @@ describe Projects::UpdatePagesService do
 
           build.reload
           expect(deploy_status).to be_failed
+          expect(project.pages_metadatum).not_to be_deployed
         end
       end
     end
@@ -179,6 +192,7 @@ describe Projects::UpdatePagesService do
         expect(deploy_status.description)
           .to match(/artifacts for pages are too large/)
         expect(deploy_status).to be_script_failure
+        expect(project.pages_metadatum).not_to be_deployed
       end
     end
 
@@ -196,6 +210,7 @@ describe Projects::UpdatePagesService do
           subject.execute
 
           expect(deploy_status.description).not_to be_present
+          expect(project.pages_metadatum).to be_deployed
         end
       end