Add latest changes from gitlab-org/gitlab@master

.rubocop.yml

@@ -291,6 +291,12 @@ Gitlab/AvoidUploadedFileFromParams:
     - 'spec/**/*'
     - 'ee/spec/**/*'
 
+Gitlab/EventStoreSubscriber:
+  Enabled: true
+  Exclude:
+    - 'spec/**/*'
+    - 'ee/spec/**/*'
+
 GitlabSecurity/PublicSend:
   Enabled: true
   Exclude:

app/assets/javascripts/vue_shared/components/upload_dropzone/upload_dropzone.vue

@@ -41,6 +41,16 @@ export default {
       required: false,
       default: false,
     },
+    inputFieldName: {
+      type: String,
+      required: false,
+      default: 'upload_file',
+    },
+    shouldUpdateInputOnFileDrop: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
   },
   data() {
     return {
@@ -84,6 +94,30 @@ export default {
         return;
       }
 
+      // NOTE: This is a temporary solution to integrate dropzone into a Rails
+      // form. On file drop if `shouldUpdateInputOnFileDrop` is true, the file
+      // input value is updated. So that when the form is submitted — the file
+      // value would be send together with the form data. This solution should
+      // be removed when License file upload page is fully migrated:
+      // https://gitlab.com/gitlab-org/gitlab/-/issues/352501
+      // NOTE: as per https://caniuse.com/mdn-api_htmlinputelement_files, IE11
+      // is not able to set input.files property, thought the user would still
+      // be able to use the file picker dialogue option, by clicking the
+      // "openFileUpload" button
+      if (this.shouldUpdateInputOnFileDrop) {
+        // Since FileList cannot be easily manipulated, to match requirement of
+        // singleFileSelection, we're throwing an error if multiple files were
+        // dropped on the dropzone
+        // NOTE: we can drop this logic together with
+        // `shouldUpdateInputOnFileDrop` flag
+        if (this.singleFileSelection && files.length > 1) {
+          this.$emit('error');
+          return;
+        }
+
+        this.$refs.fileUpload.files = files;
+      }
+
       this.$emit('change', this.singleFileSelection ? files[0] : files);
     },
     ondragenter(e) {
@@ -116,6 +150,7 @@ export default {
     <slot>
       <button
         class="card upload-dropzone-card upload-dropzone-border gl-w-full gl-h-full gl-align-items-center gl-justify-content-center gl-p-3"
+        type="button"
         @click="openFileUpload"
       >
         <div
@@ -147,7 +182,7 @@ export default {
       <input
         ref="fileUpload"
         type="file"
-        name="upload_file"
+        :name="inputFieldName"
         :accept="validFileMimetypes"
         class="hide"
         :multiple="!singleFileSelection"

app/models/container_repository.rb

@@ -15,6 +15,7 @@ class ContainerRepository < ApplicationRecord
   MIGRATION_STATES = (IDLE_MIGRATION_STATES + ACTIVE_MIGRATION_STATES).freeze
 
   TooManyImportsError = Class.new(StandardError)
+  NativeImportError = Class.new(StandardError)
 
   belongs_to :project
 
@@ -85,9 +86,7 @@ class ContainerRepository < ApplicationRecord
     end
 
     state :pre_import_done do
-      validates :migration_pre_import_started_at,
+      validates :migration_pre_import_done_at, presence: true
-                :migration_pre_import_done_at,
-                presence: true
     end
 
     state :importing do
@@ -113,7 +112,7 @@ class ContainerRepository < ApplicationRecord
     end
 
     event :finish_pre_import do
-      transition pre_importing: :pre_import_done
+      transition %i[pre_importing import_aborted] => :pre_import_done
     end
 
     event :start_import do
@@ -121,7 +120,7 @@ class ContainerRepository < ApplicationRecord
     end
 
     event :finish_import do
-      transition importing: :import_done
+      transition %i[importing import_aborted] => :import_done
     end
 
     event :already_migrated do
@@ -155,7 +154,7 @@ class ContainerRepository < ApplicationRecord
       end
     end
 
-    before_transition pre_importing: :pre_import_done do |container_repository|
+    before_transition %i[pre_importing import_aborted] => :pre_import_done do |container_repository|
       container_repository.migration_pre_import_done_at = Time.zone.now
     end
 
@@ -170,7 +169,7 @@ class ContainerRepository < ApplicationRecord
       end
     end
 
-    before_transition importing: :import_done do |container_repository|
+    before_transition %i[importing import_aborted] => :import_done do |container_repository|
       container_repository.migration_import_done_at = Time.zone.now
     end
 
@@ -272,13 +271,29 @@ class ContainerRepository < ApplicationRecord
     finish_pre_import && start_import
   end
 
-  def retry_migration
+  def retry_aborted_migration
-    return if migration_import_done_at
+    return unless migration_state == 'import_aborted'
 
-    if migration_pre_import_done_at
+    import_status = gitlab_api_client.import_status(self.path)
+
+    case import_status
+    when 'native'
+      raise NativeImportError
+    when 'import_in_progress'
+      nil
+    when 'import_complete'
+      finish_import
+    when 'import_failed'
       retry_import
-    else
+    when 'pre_import_in_progress'
+      nil
+    when 'pre_import_complete'
+      finish_pre_import_and_start_import
+    when 'pre_import_failed'
       retry_pre_import
+    else
+      # If the import_status request fails, use the timestamp to guess current state
+      migration_pre_import_done_at ? retry_import : retry_pre_import
     end
   end
 

app/views/projects/usage_quotas/index.html.haml

@@ -9,11 +9,10 @@
     %a{ href: help_page_path('user/usage_quotas.md'), target: '_blank', rel: 'noopener noreferrer' }
       = s_('UsageQuota|Learn more about usage quotas') + '.'
 
-.top-area.scrolling-tabs-container.inner-page-scroll-tabs
+= gl_tabs_nav do
-  %ul.nav.nav-tabs.nav-links.scrolling-tabs.separator.js-usage-quota-tabs{ role: 'tablist' }
+  = gl_tab_link_to '#storage-quota-tab', item_active: true do
-    %li.nav-item
-      %a.nav-link#storage-quota{ data: { toggle: "tab", action: '#storage-quota-tab' }, href: '#storage-quota-tab', 'aria-controls': '#storage-quota-tab', 'aria-selected': 'true' }
     = s_('UsageQuota|Storage')
+
 .tab-content
-  .tab-pane#storage-quota-tab
+  .tab-pane.active#storage-quota-tab
     #js-project-storage-count-app{ data: { project_path: @project.full_path } }

app/workers/container_registry/migration/enqueuer_worker.rb

@@ -32,7 +32,7 @@ module ContainerRegistry
       private
 
       def handle_aborted_migration
-        return unless next_aborted_repository&.retry_migration
+        return unless next_aborted_repository&.retry_aborted_migration
 
         log_extra_metadata_on_done(:container_repository_id, next_aborted_repository.id)
         log_extra_metadata_on_done(:import_type, 'retry')

doc/administration/docs_self_host.md

@@ -4,77 +4,69 @@ group: Distribution
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
 ---
 
-# How to self-host the docs site **(FREE SELF)**
+# How to host the GitLab product documentation **(FREE SELF)**
 
-If you have a self-managed instance of GitLab, you may not be able to access the
+If you are not able to access the GitLab product documentation at `docs.gitlab.com`,
-product documentation as hosted on `docs.gitlab.com` from your GitLab instance.
+you can host the documentation yourself instead.
-
-Be aware of the following items if you self-host the product documentation:
-
-- You must host the product documentation site under a subdirectory that matches
-  your installed GitLab version (for example, `14.5/`). The
-  [Docker images](https://gitlab.com/gitlab-org/gitlab-docs/container_registry/631635)
-  hosted by the GitLab Docs team provide this by default. We use a
-  [script](https://gitlab.com/gitlab-org/gitlab-docs/-/blob/2995d1378175803b22fb8806ba77adf63e79f32c/scripts/normalize-links.sh#L28-82)
-  to normalize the links and prefix them with the respective version.
-- The version dropdown will display additional versions that don't exist, selecting
-  those versions will display a 404 Not Found page.
-- Results when using the search box will display results from `docs.gitlab.com`
-  and not the local documentation.
-- When you use the Docker images to serve the product documentation site, by
-  default the landing page redirects to the respective version (for example, `/14.5/`),
-  which causes the landing page <https://docs.gitlab.com> to not be displayed.
 
 ## Documentation self-hosting options
 
-You can self-host the GitLab product documentation locally using one of these
+To host the GitLab product documentation, you can use:
-methods:
 
-- Docker
+- A Docker container
 - GitLab Pages
-- From your own webserver
+- Your own web server
 
-The examples on this page are based on GitLab 14.5.
+After you create a website by using one of these methods, you redirect the UI links
+in the product to point to your website. 
+
+NOTE:
+The website you create must be hosted under a subdirectory that matches
+your installed GitLab version (for example, `14.5/`). The
+[Docker images](https://gitlab.com/gitlab-org/gitlab-docs/container_registry/631635)
+use this version by default.
+
+The following examples use GitLab 14.5.
 
 ### Self-host the product documentation with Docker
 
-The Docker images use a built-in webserver listening on port `4000`, so you need
+You can run the GitLab product documentation website in a Docker container:
-to expose that.
 
-In the server that you host GitLab, or any other server that your GitLab instance
+1. Expose port `4000`. The Docker image uses this port for the web server.
-can talk to, you can use Docker to pull the docs site:
+1. On the server where you host GitLab, or on any other server that your GitLab instance
+   can communicate with, pull the docs site:
 
-```shell
+   ```shell
-docker run -it --rm -p 4000:4000 registry.gitlab.com/gitlab-org/gitlab-docs:14.5
+   docker run -it --rm -p 4000:4000 registry.gitlab.com/gitlab-org/gitlab-docs:14.5
-```
+   ```
 
-If you use [Docker compose](../install/docker.md#install-gitlab-using-docker-compose)
+   If you host your GitLab instance using [Docker compose](../install/docker.md#install-gitlab-using-docker-compose),
-to host your GitLab instance, add the following to `docker-compose.yaml`:
+   add the following to `docker-compose.yaml`:
 
-```yaml
+   ```yaml
-version: '3.6'
+   version: '3.6'
-services:
+   services:
      docs:
        image: registry.gitlab.com/gitlab-org/gitlab-docs:14.5
        hostname: 'https://gitlab.example.com'
        ports:
          - '4000:4000'
-```
+   ```
 
 ### Self-host the product documentation with GitLab Pages
 
-You use GitLab Pages to host the GitLab product documentation locally.
+You can use GitLab Pages to host the GitLab product documentation.
 
 Prerequisite:
 
-- The Pages site URL must not use a subfolder. Due to the nature of how the docs
+- Ensure the Pages site URL does not use a subfolder. Because of how the docs
   site is pre-compiled, the CSS and JavaScript files are relative to the
   main domain or subdomain. For example, URLs like `https://example.com/docs/`
   are not supported.
 
 To host the product documentation site with GitLab Pages:
 
-1. [Create a new blank project](../user/project/working_with_projects.md#create-a-blank-project).
+1. [Create a blank project](../user/project/working_with_projects.md#create-a-blank-project).
 1. Create a new or edit your existing `.gitlab-ci.yml` file, and add the following
    `pages` job, while ensuring the version is the same as your GitLab installation:
 
@@ -97,13 +89,13 @@ To host the product documentation site with GitLab Pages:
    | [Project website](../user/project/pages/getting_started_part_one.md#project-website-examples) | Not supported | Supported |
    | [User or group website](../user/project/pages/getting_started_part_one.md#user-and-group-website-examples) | Supported | Supported |
 
-### Self-host the product documentation on your own webserver
+### Self-host the product documentation on your own web server
 
-Because the product documentation site is static, you can grab the directory from
+Because the product documentation site is static, from the container, you can take the contents
-the container (in `/usr/share/nginx/html`) and use your own web server to host
+of `/usr/share/nginx/html` and use your own web server to host
-it wherever you want.
+the docs wherever you want.
 
-Use the following commands, and replace `<destination>` with the directory where the
+Run the following commands, replacing `<destination>` with the directory where the
 documentation files will be copied to:
 
 ```shell
@@ -114,18 +106,30 @@ docker rm -f gitlab-docs
 
 ## Redirect the `/help` links to the new docs page
 
-After your local product documentation site is running, [redirect the help
+After your local product documentation site is running,
-links](../user/admin_area/settings/help_page.md#redirect-help-pages) in the GitLab
+[redirect the help links](../user/admin_area/settings/help_page.md#redirect-help-pages)
-application to your local site.
+in the GitLab application to your local site.
 
 Be sure to use the fully qualified domain name as the docs URL. For example, if you
 used the [Docker method](#self-host-the-product-documentation-with-docker), enter `http://0.0.0.0:4000`.
 
-You don't need to append the version, as GitLab will detect it and append it to
+You don't need to append the version. GitLab detects it and appends it to
-any documentation URL requests, as needed. For example, if your GitLab version is
+documentation URL requests as needed. For example, if your GitLab version is
-14.5, the GitLab Docs URL becomes `http://0.0.0.0:4000/14.5/`. The link
+14.5:
-inside GitLab displays as `<instance_url>/help/user/admin_area/settings/help_page#destination-requirements`,
+
-but when you select it, you are redirected to
+- The GitLab Docs URL becomes `http://0.0.0.0:4000/14.5/`.
+- The link in GitLab displays as `<instance_url>/help/user/admin_area/settings/help_page#destination-requirements`.
+- When you select the link, you are redirected to
 `http://0.0.0.0:4000/14.5/ee/user/admin_area/settings/help_page/#destination-requirements`.
 
 To test the setting, select a **Learn more** link within the GitLab application.
+
+## Known issues
+
+If you self-host the product documentation:
+
+- The version dropdown displays additional versions that don't exist. Selecting
+  these versions displays a `404 Not Found` page.
+- The search displays results from `docs.gitlab.com` and not the local site.
+- By default, the landing page redirects to the
+  respective version (for example, `/14.5/`). This causes the landing page <https://docs.gitlab.com> to not be displayed.

doc/administration/incoming_email.md

@@ -62,8 +62,8 @@ can reserve your catch-all mailbox for other purposes.
 
 ### Dedicated email address
 
-This solution is relatively simple to set up: you just need to create an email
+To set up this solution, you must create a dedicated email
-address dedicated to receive your users' replies to GitLab notifications. However,
+address to receive your users' replies to GitLab notifications. However,
 this method only supports replies, and not the other features of [incoming email](#incoming-email).
 
 ## Accepted headers
@@ -75,7 +75,7 @@ Email is processed correctly when a configured email address is present in one o
 - `Envelope-To` or `X-Envelope-To`
 
 In GitLab 14.6 and later, [Service Desk](../user/project/service_desk.md)
-also checks these additional headers.
+also checks accepted headers.
 
 Usually, the "To" field contains the email address of the primary receiver.
 However, it might not include the configured GitLab email address if:
@@ -84,6 +84,14 @@ However, it might not include the configured GitLab email address if:
 - The address was included when using "Reply all".
 - The email was forwarded.
 
+## Rejected headers
+
+To prevent unwanted issue creation from automatic email systems, GitLab ignores all incoming email
+containing the following headers:
+
+- `Auto-Submitted` with a value other than `no`
+- `X-Autoreply` with a value of `yes`
+
 ## Set it up
 
 If you want to use Gmail / Google Apps for incoming email, make sure you have

doc/administration/reference_architectures/index.md

@@ -97,6 +97,7 @@ The [Quality Engineering - Enablement team](https://about.gitlab.com/handbook/en
 - Network latency on the test environments between components on all Cloud Providers were measured at <5ms. Note that this is shared as an observation and not as an implicit recommendation.
 - We aim to have a "test smart" approach where architectures tested have a good range that can also apply to others. Testing focuses on 10k Omnibus on GCP as the testing has shown this is a good bellwether for the other architectures and cloud providers as well as Cloud Native Hybrids.
 - Testing is done publicly and all results are shared.
+- For more information about performance testing at GitLab, read [how our QA team leverages GitLab’s performance testing tool (and you can too)](https://about.gitlab.com/blog/2020/02/18/how-were-building-up-performance-testing-of-gitlab/).
 
 The following table details the testing done against the reference architectures along with the frequency and results. Additional testing is continuously evaluated, and the table is updated accordingly.
 

doc/administration/server_hooks.md

@@ -124,8 +124,8 @@ The following Git environment variables are supported for `pre-receive` and `pos
 |:-----------------------------------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | `GIT_ALTERNATE_OBJECT_DIRECTORIES` | Alternate object directories in the quarantine environment. See [Git `receive-pack` documentation](https://git-scm.com/docs/git-receive-pack#_quarantine_environment). |
 | `GIT_OBJECT_DIRECTORY`             | GitLab project path in the quarantine environment. See [Git `receive-pack` documentation](https://git-scm.com/docs/git-receive-pack#_quarantine_environment).          |
-| `GIT_PUSH_OPTION_COUNT`            | Number of push options. See [Git `pre-receive` documentation](https://git-scm.com/docs/githooks#pre-receive).                                                          |
+| `GIT_PUSH_OPTION_COUNT`            | Number of [push options](../user/project/push_options.md). See [Git `pre-receive` documentation](https://git-scm.com/docs/githooks#pre-receive).                                                          |
-| `GIT_PUSH_OPTION_<i>`              | Value of push options where `i` is from `0` to `GIT_PUSH_OPTION_COUNT - 1`. See [Git `pre-receive` documentation](https://git-scm.com/docs/githooks#pre-receive).      |
+| `GIT_PUSH_OPTION_<i>`              | Value of [push options](../user/project/push_options.md) where `i` is from `0` to `GIT_PUSH_OPTION_COUNT - 1`. See [Git `pre-receive` documentation](https://git-scm.com/docs/githooks#pre-receive).      |
 
 ## Custom error messages
 

doc/development/documentation/styleguide/word_list.md

@@ -683,6 +683,10 @@ Do not use profanity. Doing so may negatively affect other users and contributor
 
 Use lowercase for **push rules**.
 
+## register
+
+Use **register** instead of **sign up** when talking about creating an account.
+
 ## Reporter
 
 When writing about the Reporter role:
@@ -780,6 +784,10 @@ Use **sign in** instead of **sign on** or **log on** or **log in**. If the user
 
 You can use **single sign-on**.
 
+## sign up
+
+Use **register** instead of **sign up** when talking about creating an account.
+
 ## simply, simple
 
 Do not use **simply** or **simple**. If the user doesn't find the process to be simple, we lose their trust. ([Vale](../testing.md#vale) rule: [`Simplicity.yml`](https://gitlab.com/gitlab-org/gitlab/-/blob/master/doc/.vale/gitlab/Simplicity.yml))

doc/install/installation.md

@@ -567,6 +567,7 @@ sudo -u git -H git config --global gc.auto 0
 sudo -u git -H git config --global repack.writeBitmaps true
 
 # Enable push options
+# Refer to https://docs.gitlab.com/ee/user/project/push_options.html for more information.
 sudo -u git -H git config --global receive.advertisePushOptions true
 
 # Enable fsyncObjectFiles to reduce risk of repository corruption if the server crashes

doc/user/admin_area/license.md

@@ -59,8 +59,10 @@ Otherwise, to upload your license:
 1. On the left sidebar, select **Settings**.
 1. In the **License file** area, select **Upload a license**.
 1. Upload a license:
-   - For a file, select **Upload `.gitlab-license` file**, **Choose file**, and
+   - For a file, either:
+     - Select **Upload `.gitlab-license` file**, then **Choose File** and
        select the license file from your local machine.
+     - Drag and drop the license file to the **Drag your license file here** area.
    - For plain text, select **Enter license key** and paste the contents in
      **License key**.
 1. Select the **Terms of Service** checkbox.

doc/user/project/merge_requests/index.md

@@ -137,3 +137,4 @@ For a web developer writing a webpage for your company's website:
 - [Suggest code changes](reviews/suggestions.md)
 - [Commits](commits.md)
 - [CI/CD pipelines](../../../ci/index.md)
+- [Push options](../push_options.md) for merge requests

doc/user/project/repository/branches/default.md

@@ -57,8 +57,8 @@ GitLab administrators can configure a new default branch name at the
 
 ### Instance-level custom initial branch name **(FREE SELF)**
 
-> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/221013) in GitLab 13.2.
+> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/221013) in GitLab 13.2 [with a flag](../../../../administration/feature_flags.md) named `global_default_branch_name`. Enabled by default.
-> - [Feature flag removed](https://gitlab.com/gitlab-org/gitlab/-/issues/325163) in GitLab 13.12.
+> - [Generally available](https://gitlab.com/gitlab-org/gitlab/-/issues/325163) in GitLab 13.12. Feature flag `global_default_branch_name` removed.
 
 GitLab [administrators](../../../permissions.md) of self-managed instances can
 customize the initial branch for projects hosted on that instance. Individual

doc/user/project/repository/forking_workflow.md

@@ -33,7 +33,7 @@ To fork an existing project in GitLab:
      ![Choose namespace](img/forking_workflow_choose_namespace_v13_10.png)
 
    - Experimental method. If your GitLab administrator has
-     [enabled the experimental fork project form](#enable-or-disable-the-fork-project-form), read
+     enabled the experimental fork project form, read
      [Create a fork with the fork project form](#create-a-fork-with-the-fork-project-form).
      Only namespaces where you have at least the Developer role for are shown.
 
@@ -84,14 +84,14 @@ You can unlink your fork from its upstream project in the [advanced settings](..
 
 ## Create a fork with the fork project form **(FREE SELF)**
 
-> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/15013) in GitLab 13.11.
+> - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/15013) in GitLab 13.11 [with a flag](../../../administration/feature_flags.md) named `fork_project_form`. Disabled by default.
-> - It's [deployed behind a feature flag](../../../user/feature_flags.md), disabled by default.
+> - [Enabled on self-managed and GitLab.com](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/64967) in GitLab 13.8.
-> - It's disabled on GitLab.com.
-> - It's not recommended for production use.
-> - To use it in GitLab self-managed instances, ask a GitLab administrator to [enable it](#enable-or-disable-the-fork-project-form). **(FREE SELF)**
 
-This experimental version of the fork project form is available only if your GitLab
+FLAG:
-administrator has [enabled it](#enable-or-disable-the-fork-project-form):
+On self-managed GitLab, by default this feature is available. To hide the feature, ask an administrator to [disable the feature flag](../../../administration/feature_flags.md) named `fork_project_form`.
+On GitLab.com, this feature is available.
+
+This version of the fork project form is experimental:
 
 ![Choose namespace](img/fork_form_v13_10.png)
 
@@ -102,23 +102,3 @@ To use it, follow the instructions at [Creating a fork](#creating-a-fork) and pr
 - The project slug.
 - Optional. The project description.
 - The visibility level for your fork.
-
-### Enable or disable the fork project form **(FREE SELF)**
-
-The new [fork project form](#create-a-fork-with-the-fork-project-form) is under
-development and not ready for production use. It is deployed behind a feature flag
-that is **disabled by default**.
-[GitLab administrators with access to the GitLab Rails console](../../../administration/feature_flags.md)
-can enable it.
-
-To enable it:
-
-```ruby
-Feature.enable(:fork_project_form)
-```
-
-To disable it:
-
-```ruby
-Feature.disable(:fork_project_form)
-```

doc/user/project/service_desk.md

@@ -333,3 +333,10 @@ Note that:
 
 Behind the scenes, Service Desk works by the special Support Bot user creating issues. This user
 does not count toward the license limit count.
+
+## Troubleshooting Service Desk
+
+### Emails to Service Desk do not create issues
+
+Your emails might be ignored because they contain one of the
+[email headers that GitLab ignores](../../administration/incoming_email.md#rejected-headers).

lib/container_registry/gitlab_api_client.rb

@@ -45,6 +45,11 @@ module ContainerRegistry
       IMPORT_RESPONSES.fetch(response.status, :error)
     end
 
+    def import_status(path)
+      body_hash = response_body(faraday.get(import_url_for(path)))
+      body_hash['status'] || 'error'
+    end
+
     private
 
     def start_import_for(path, pre:)

locale/gitlab.pot

@@ -21660,9 +21660,18 @@ msgstr ""
 msgid "Licenses|Displays licenses detected in the project, based on the %{linkStart}latest successful%{linkEnd} scan"
 msgstr ""
 
+msgid "Licenses|Drag your license file here or %{linkStart}click to upload%{linkEnd}."
+msgstr ""
+
+msgid "Licenses|Drop your license file to start the upload."
+msgstr ""
+
 msgid "Licenses|Error fetching the license list. Please check your network connection and try again."
 msgstr ""
 
+msgid "Licenses|Error: You are trying to upload something other than a file"
+msgstr ""
+
 msgid "Licenses|License Compliance"
 msgstr ""
 
@@ -21681,6 +21690,9 @@ msgstr ""
 msgid "Licenses|Specified policies in this project"
 msgstr ""
 
+msgid "Licenses|The file could not be uploaded."
+msgstr ""
+
 msgid "Licenses|The license list details information about the licenses used within your project."
 msgstr ""
 
@@ -40731,6 +40743,9 @@ msgstr ""
 msgid "Webhooks|An issue is created, updated, closed, or reopened."
 msgstr ""
 
+msgid "Webhooks|Are you sure you want to delete this group hook?"
+msgstr ""
+
 msgid "Webhooks|Are you sure you want to delete this project hook?"
 msgstr ""
 

rubocop/cop/gitlab/event_store_subscriber.rb

@@ -0,0 +1,71 @@
+# frozen_string_literal: true
+
+module RuboCop
+  module Cop
+    module Gitlab
+      # Cop that checks the implementation of Gitlab::EventStore::Subscriber
+      #
+      # A worker that implements Gitlab::EventStore::Subscriber
+      # must implement the method #handle_event(event) and
+      # must not override the method #perform(*args)
+      #
+      #  # bad
+      #  class MySubscriber
+      #    include Gitlab::EventStore::Subscriber
+      #
+      #    def perform(*args)
+      #    end
+      #  end
+      #
+      #  # bad
+      #  class MySubscriber
+      #    include Gitlab::EventStore::Subscriber
+      #  end
+      #
+      #  # good
+      #  class MySubscriber
+      #    include Gitlab::EventStore::Subscriber
+      #
+      #    def handle_event(event)
+      #    end
+      #  end
+      #
+      class EventStoreSubscriber < RuboCop::Cop::Cop
+        SUBSCRIBER_MODULE_NAME = 'Gitlab::EventStore::Subscriber'
+        FORBID_PERFORM_OVERRIDE = "Do not override `perform` in a `#{SUBSCRIBER_MODULE_NAME}`."
+        REQUIRE_HANDLE_EVENT = "A `#{SUBSCRIBER_MODULE_NAME}` must implement `#handle_event(event)`."
+
+        def_node_matcher :includes_subscriber?, <<~PATTERN
+          (send nil? :include (const (const (const nil? :Gitlab) :EventStore) :Subscriber))
+        PATTERN
+
+        def on_send(node)
+          return unless includes_subscriber?(node)
+
+          self.is_subscriber ||= true
+          self.include_subscriber_node ||= node
+        end
+
+        def on_def(node)
+          if is_subscriber && node.method_name == :perform
+            add_offense(node, message: FORBID_PERFORM_OVERRIDE)
+          end
+
+          self.implements_handle_event ||= true if node.method_name == :handle_event
+        end
+
+        def on_investigation_end
+          super
+
+          if is_subscriber && !implements_handle_event
+            add_offense(include_subscriber_node, message: REQUIRE_HANDLE_EVENT)
+          end
+        end
+
+        private
+
+        attr_accessor :is_subscriber, :include_subscriber_node, :implements_handle_event
+      end
+    end
+  end
+end

spec/frontend/vue_shared/components/upload_dropzone/__snapshots__/upload_dropzone_spec.js.snap

@@ -6,6 +6,7 @@ exports[`Upload dropzone component correctly overrides description and drop mess
 >
   <button
     class="card upload-dropzone-card upload-dropzone-border gl-w-full gl-h-full gl-align-items-center gl-justify-content-center gl-p-3"
+    type="button"
   >
     <div
       class="gl-display-flex gl-align-items-center gl-justify-content-center gl-text-center gl-flex-direction-column"
@@ -86,6 +87,7 @@ exports[`Upload dropzone component when dragging renders correct template when d
 >
   <button
     class="card upload-dropzone-card upload-dropzone-border gl-w-full gl-h-full gl-align-items-center gl-justify-content-center gl-p-3"
+    type="button"
   >
     <div
       class="gl-display-flex gl-align-items-center gl-justify-content-center gl-text-center gl-flex-direction-column"
@@ -170,6 +172,7 @@ exports[`Upload dropzone component when dragging renders correct template when d
 >
   <button
     class="card upload-dropzone-card upload-dropzone-border gl-w-full gl-h-full gl-align-items-center gl-justify-content-center gl-p-3"
+    type="button"
   >
     <div
       class="gl-display-flex gl-align-items-center gl-justify-content-center gl-text-center gl-flex-direction-column"
@@ -254,6 +257,7 @@ exports[`Upload dropzone component when dragging renders correct template when d
 >
   <button
     class="card upload-dropzone-card upload-dropzone-border gl-w-full gl-h-full gl-align-items-center gl-justify-content-center gl-p-3"
+    type="button"
   >
     <div
       class="gl-display-flex gl-align-items-center gl-justify-content-center gl-text-center gl-flex-direction-column"
@@ -339,6 +343,7 @@ exports[`Upload dropzone component when dragging renders correct template when d
 >
   <button
     class="card upload-dropzone-card upload-dropzone-border gl-w-full gl-h-full gl-align-items-center gl-justify-content-center gl-p-3"
+    type="button"
   >
     <div
       class="gl-display-flex gl-align-items-center gl-justify-content-center gl-text-center gl-flex-direction-column"
@@ -424,6 +429,7 @@ exports[`Upload dropzone component when dragging renders correct template when d
 >
   <button
     class="card upload-dropzone-card upload-dropzone-border gl-w-full gl-h-full gl-align-items-center gl-justify-content-center gl-p-3"
+    type="button"
   >
     <div
       class="gl-display-flex gl-align-items-center gl-justify-content-center gl-text-center gl-flex-direction-column"
@@ -509,6 +515,7 @@ exports[`Upload dropzone component when no slot provided renders default dropzon
 >
   <button
     class="card upload-dropzone-card upload-dropzone-border gl-w-full gl-h-full gl-align-items-center gl-justify-content-center gl-p-3"
+    type="button"
   >
     <div
       class="gl-display-flex gl-align-items-center gl-justify-content-center gl-text-center gl-flex-direction-column"

spec/frontend/vue_shared/components/upload_dropzone/upload_dropzone_spec.js

@@ -16,6 +16,7 @@ describe('Upload dropzone component', () => {
   const findDropzoneArea = () => wrapper.find('[data-testid="dropzone-area"]');
   const findIcon = () => wrapper.find(GlIcon);
   const findUploadText = () => wrapper.find('[data-testid="upload-text"]').text();
+  const findFileInput = () => wrapper.find('input[type="file"]');
 
   function createComponent({ slots = {}, data = {}, props = {} } = {}) {
     wrapper = shallowMount(UploadDropzone, {
@@ -197,4 +198,60 @@ describe('Upload dropzone component', () => {
 
     expect(wrapper.element).toMatchSnapshot();
   });
+
+  describe('file input form name', () => {
+    it('applies inputFieldName as file input name', () => {
+      createComponent({ props: { inputFieldName: 'test_field_name' } });
+      expect(findFileInput().attributes('name')).toBe('test_field_name');
+    });
+
+    it('uses default file input name if no inputFieldName provided', () => {
+      createComponent();
+      expect(findFileInput().attributes('name')).toBe('upload_file');
+    });
+  });
+
+  describe('updates file input files value', () => {
+    // NOTE: the component assigns dropped files from the drop event to the
+    // input.files property. There's a restriction that nothing but a FileList
+    // can be assigned to this property. While FileList can't be created
+    // manually: it has no constructor. And currently there's no good workaround
+    // for jsdom. So we have to stub the file input in vm.$refs to ensure that
+    // the files property is updated. This enforces following tests to know a
+    // bit too much about the SUT internals See this thread for more details on
+    // FileList in jsdom: https://github.com/jsdom/jsdom/issues/1272
+    function stubFileInputOnWrapper() {
+      const fakeFileInput = { files: [] };
+      wrapper.vm.$refs.fileUpload = fakeFileInput;
+    }
+
+    it('assigns dragged files to the input files property', async () => {
+      const mockFile = { name: 'test', type: 'image/jpg' };
+      const mockEvent = mockDragEvent({ files: [mockFile] });
+      createComponent({ props: { shouldUpdateInputOnFileDrop: true } });
+      stubFileInputOnWrapper();
+
+      wrapper.trigger('dragenter', mockEvent);
+      await nextTick();
+      wrapper.trigger('drop', mockEvent);
+      await nextTick();
+
+      expect(wrapper.vm.$refs.fileUpload.files).toEqual([mockFile]);
+    });
+
+    it('throws an error when multiple files are dropped on a single file input dropzone', async () => {
+      const mockFile = { name: 'test', type: 'image/jpg' };
+      const mockEvent = mockDragEvent({ files: [mockFile, mockFile] });
+      createComponent({ props: { shouldUpdateInputOnFileDrop: true, singleFileSelection: true } });
+      stubFileInputOnWrapper();
+
+      wrapper.trigger('dragenter', mockEvent);
+      await nextTick();
+      wrapper.trigger('drop', mockEvent);
+      await nextTick();
+
+      expect(wrapper.vm.$refs.fileUpload.files).toEqual([]);
+      expect(wrapper.emitted('error')).toHaveLength(1);
+    });
+  });
 });

spec/lib/container_registry/gitlab_api_client_spec.rb

@@ -77,7 +77,7 @@ RSpec.describe ContainerRegistry::GitlabApiClient do
     end
   end
 
-  describe '#pre_import_repository' do
+  describe '#import_repository' do
     subject { client.import_repository(path) }
 
     where(:status_code, :expected_result) do
@@ -101,6 +101,26 @@ RSpec.describe ContainerRegistry::GitlabApiClient do
     end
   end
 
+  describe '#import_status' do
+    subject { client.import_status(path) }
+
+    before do
+      stub_import_status(path, status)
+    end
+
+    context 'with a status' do
+      let(:status) { 'this_is_a_test' }
+
+      it { is_expected.to eq(status) }
+    end
+
+    context 'with no status' do
+      let(:status) { nil }
+
+      it { is_expected.to eq('error') }
+    end
+  end
+
   describe '.supports_gitlab_api?' do
     subject { described_class.supports_gitlab_api? }
 
@@ -171,4 +191,14 @@ RSpec.describe ContainerRegistry::GitlabApiClient do
       .with(headers: { 'Accept' => described_class::JSON_TYPE })
       .to_return(status: status_code, body: '')
   end
+
+  def stub_import_status(path, status)
+    stub_request(:get, "#{registry_api_url}/gitlab/v1/import/#{path}/")
+      .with(headers: { 'Accept' => described_class::JSON_TYPE })
+      .to_return(
+        status: 200,
+        body: { status: status }.to_json,
+        headers: { content_type: 'application/json' }
+      )
+  end
 end

spec/models/container_repository_spec.rb

@@ -218,7 +218,7 @@ RSpec.describe ContainerRepository, :aggregate_failures do
 
       subject { repository.finish_pre_import }
 
-      it_behaves_like 'transitioning from allowed states', %w[pre_importing]
+      it_behaves_like 'transitioning from allowed states', %w[pre_importing import_aborted]
 
       it 'sets migration_pre_import_done_at' do
         expect { subject }.to change { repository.reload.migration_pre_import_done_at }
@@ -263,7 +263,7 @@ RSpec.describe ContainerRepository, :aggregate_failures do
 
       subject { repository.finish_import }
 
-      it_behaves_like 'transitioning from allowed states', %w[importing]
+      it_behaves_like 'transitioning from allowed states', %w[importing import_aborted]
       it_behaves_like 'queueing the next import'
 
       it 'sets migration_import_done_at and queues the next import' do
@@ -334,46 +334,120 @@ RSpec.describe ContainerRepository, :aggregate_failures do
         end
       end
 
-      it_behaves_like 'transitioning from allowed states', %w[pre_importing]
+      it_behaves_like 'transitioning from allowed states', %w[pre_importing import_aborted]
       it_behaves_like 'transitioning to importing'
     end
   end
 
-  describe '#retry_migration' do
+  describe '#retry_aborted_migration' do
-    subject { repository.retry_migration }
+    subject { repository.retry_aborted_migration }
 
-    it 'retries the pre_import' do
+    shared_examples 'no action' do
-      expect(repository).to receive(:retry_pre_import).and_return(true)
+      it 'does nothing' do
-      expect(repository).not_to receive(:retry_import)
+        expect { subject }.not_to change { repository.reload.migration_state }
-
-      expect(subject).to eq(true)
-    end
-
-    context 'when migration is done pre-importing' do
-      before do
-        repository.update_columns(migration_pre_import_done_at: Time.zone.now)
-      end
-
-      it 'returns' do
-        expect(repository).to receive(:retry_import).and_return(true)
-        expect(repository).not_to receive(:retry_pre_import)
-
-        expect(subject).to eq(true)
-      end
-    end
-
-    context 'when migration is already complete' do
-      before do
-        repository.update_columns(migration_import_done_at: Time.zone.now)
-      end
-
-      it 'returns' do
-        expect(repository).not_to receive(:retry_pre_import)
-        expect(repository).not_to receive(:retry_import)
 
         expect(subject).to eq(nil)
       end
     end
+
+    shared_examples 'retrying the pre_import' do
+      it 'retries the pre_import' do
+        expect(repository).to receive(:migration_pre_import).and_return(:ok)
+
+        expect { subject }.to change { repository.reload.migration_state }.to('pre_importing')
+      end
+    end
+
+    shared_examples 'retrying the import' do
+      it 'retries the import' do
+        expect(repository).to receive(:migration_import).and_return(:ok)
+
+        expect { subject }.to change { repository.reload.migration_state }.to('importing')
+      end
+    end
+
+    context 'when migration_state is not aborted' do
+      it_behaves_like 'no action'
+    end
+
+    context 'when migration_state is aborted' do
+      before do
+        repository.abort_import
+
+        allow(repository.gitlab_api_client)
+            .to receive(:import_status).with(repository.path).and_return(client_response)
+      end
+
+      context 'native response' do
+        let(:client_response) { 'native' }
+
+        it 'raises an error' do
+          expect { subject }.to raise_error(described_class::NativeImportError)
+        end
+      end
+
+      context 'import_in_progress response' do
+        let(:client_response) { 'import_in_progress' }
+
+        it_behaves_like 'no action'
+      end
+
+      context 'import_complete response' do
+        let(:client_response) { 'import_complete' }
+
+        it 'finishes the import' do
+          expect { subject }.to change { repository.reload.migration_state }.to('import_done')
+        end
+      end
+
+      context 'import_failed response' do
+        let(:client_response) { 'import_failed' }
+
+        it_behaves_like 'retrying the import'
+      end
+
+      context 'pre_import_in_progress response' do
+        let(:client_response) { 'pre_import_in_progress' }
+
+        it_behaves_like 'no action'
+      end
+
+      context 'pre_import_complete response' do
+        let(:client_response) { 'pre_import_complete' }
+
+        it 'finishes the pre_import and starts the import' do
+          expect(repository).to receive(:finish_pre_import).and_call_original
+          expect(repository).to receive(:migration_import).and_return(:ok)
+
+          expect { subject }.to change { repository.reload.migration_state }.to('importing')
+        end
+      end
+
+      context 'pre_import_failed response' do
+        let(:client_response) { 'pre_import_failed' }
+
+        it_behaves_like 'retrying the pre_import'
+      end
+
+      context 'error response' do
+        let(:client_response) { 'error' }
+
+        context 'migration_pre_import_done_at is NULL' do
+          it_behaves_like 'retrying the pre_import'
+        end
+
+        context 'migration_pre_import_done_at is not NULL' do
+          before do
+            repository.update_columns(
+              migration_pre_import_started_at: 5.minutes.ago,
+              migration_pre_import_done_at: Time.zone.now
+            )
+          end
+
+          it_behaves_like 'retrying the import'
+        end
+      end
+    end
   end
 
   describe '#tag' do

spec/rubocop/cop/gitlab/event_store_subscriber_spec.rb

@@ -0,0 +1,82 @@
+# frozen_string_literal: true
+
+require 'fast_spec_helper'
+
+require_relative '../../../../rubocop/cop/gitlab/event_store_subscriber'
+
+RSpec.describe RuboCop::Cop::Gitlab::EventStoreSubscriber do
+  subject(:cop) { described_class.new }
+
+  context 'when an event store subscriber overrides #perform' do
+    it 'registers an offense' do
+      expect_offense(<<~WORKER)
+        class SomeWorker
+          include Gitlab::EventStore::Subscriber
+
+          def perform(*args)
+          ^^^^^^^^^^^^^^^^^^ Do not override `perform` in a `Gitlab::EventStore::Subscriber`.
+          end
+
+          def handle_event(event); end
+        end
+      WORKER
+    end
+  end
+
+  context 'when an event store subscriber does not override #perform' do
+    it 'does not register an offense' do
+      expect_no_offenses(<<~WORKER)
+        class SomeWorker
+          include Gitlab::EventStore::Subscriber
+
+          def handle_event(event); end
+        end
+      WORKER
+    end
+  end
+
+  context 'when an event store subscriber does not implement #handle_event' do
+    it 'registers an offense' do
+      expect_offense(<<~WORKER)
+        class SomeWorker
+          include Gitlab::EventStore::Subscriber
+          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ A `Gitlab::EventStore::Subscriber` must implement `#handle_event(event)`.
+        end
+      WORKER
+    end
+  end
+
+  context 'when a Sidekiq worker overrides #perform' do
+    it 'does not register an offense' do
+      expect_no_offenses(<<~WORKER)
+        class SomeWorker
+          include ApplicationWorker
+
+          def perform(*args); end
+        end
+      WORKER
+    end
+  end
+
+  context 'when a Sidekiq worker implements #handle_event' do
+    it 'does not register an offense' do
+      expect_no_offenses(<<~WORKER)
+        class SomeWorker
+          include ApplicationWorker
+
+          def handle_event(event); end
+        end
+      WORKER
+    end
+  end
+
+  context 'a non worker class' do
+    it 'does not register an offense' do
+      expect_no_offenses(<<~MODEL)
+        class Model < ApplicationRecord
+          include ActiveSupport::Concern
+        end
+      MODEL
+    end
+  end
+end

spec/support/cross_database_modification.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+RSpec.configure do |config|
+  config.after do |example|
+    [::ApplicationRecord, ::Ci::ApplicationRecord].each do |base_class|
+      base_class.gitlab_transactions_stack.clear if base_class.respond_to?(:gitlab_transactions_stack)
+    end
+  end
+end

spec/workers/container_registry/migration/enqueuer_worker_spec.rb

@@ -113,6 +113,7 @@ RSpec.describe ContainerRegistry::Migration::EnqueuerWorker, :aggregate_failures
         allow(worker).to receive(:next_aborted_repository) do
           next_aborted_repository = method.call
           allow(next_aborted_repository).to receive(:migration_import).and_return(:ok)
+          allow(next_aborted_repository.gitlab_api_client).to receive(:import_status).and_return('import_failed')
           next_aborted_repository
         end