Merge branch 'dz-manifest-import' into 'master'

Add manifest import

See merge request gitlab-org/gitlab-ce!20304

app/controllers/application_controller.rb

@@ -30,7 +30,13 @@ class ApplicationController < ActionController::Base
   protect_from_forgery with: :exception, prepend: true
 
   helper_method :can?
-  helper_method :import_sources_enabled?, :github_import_enabled?, :gitea_import_enabled?, :github_import_configured?, :gitlab_import_enabled?, :gitlab_import_configured?, :bitbucket_import_enabled?, :bitbucket_import_configured?, :google_code_import_enabled?, :fogbugz_import_enabled?, :git_import_enabled?, :gitlab_project_import_enabled?
+  helper_method :import_sources_enabled?, :github_import_enabled?,
+    :gitea_import_enabled?, :github_import_configured?,
+    :gitlab_import_enabled?, :gitlab_import_configured?,
+    :bitbucket_import_enabled?, :bitbucket_import_configured?,
+    :google_code_import_enabled?, :fogbugz_import_enabled?,
+    :git_import_enabled?, :gitlab_project_import_enabled?,
+    :manifest_import_enabled?
 
   rescue_from Encoding::CompatibilityError do |exception|
     log_exception(exception)
@@ -351,6 +357,10 @@ class ApplicationController < ActionController::Base
     Gitlab::CurrentSettings.import_sources.include?('gitlab_project')
   end
 
+  def manifest_import_enabled?
+    Group.supports_nested_groups? && Gitlab::CurrentSettings.import_sources.include?('manifest')
+  end
+
   # U2F (universal 2nd factor) devices need a unique identifier for the application
   # to perform authentication.
   # https://developers.yubico.com/U2F/App_ID.html

app/controllers/import/manifest_controller.rb

+class Import::ManifestController < Import::BaseController
+  before_action :whitelist_query_limiting, only: [:create]
+  before_action :verify_import_enabled
+  before_action :ensure_import_vars, only: [:create, :status]
+
+  def new
+  end
+
+  def status
+    @already_added_projects = find_already_added_projects
+    already_added_import_urls = @already_added_projects.pluck(:import_url)
+
+    @pending_repositories = repositories.to_a.reject do |repository|
+      already_added_import_urls.include?(repository[:url])
+    end
+  end
+
+  def upload
+    group = Group.find(params[:group_id])
+
+    unless can?(current_user, :create_projects, group)
+      @errors = ["You don't have enough permissions to create projects in the selected group"]
+
+      render :new && return
+    end
+
+    manifest = Gitlab::ManifestImport::Manifest.new(params[:manifest].tempfile)
+
+    if manifest.valid?
+      session[:manifest_import_repositories] = manifest.projects
+      session[:manifest_import_group_id] = group.id
+
+      redirect_to status_import_manifest_path
+    else
+      @errors = manifest.errors
+
+      render :new
+    end
+  end
+
+  def jobs
+    render json: find_jobs
+  end
+
+  def create
+    repository = repositories.find do |project|
+      project[:id] == params[:repo_id].to_i
+    end
+
+    project = Gitlab::ManifestImport::ProjectCreator.new(repository, group, current_user).execute
+
+    if project.persisted?
+      render json: ProjectSerializer.new.represent(project)
+    else
+      render json: { errors: project_save_error(project) }, status: :unprocessable_entity
+    end
+  end
+
+  private
+
+  def ensure_import_vars
+    unless group && repositories.present?
+      redirect_to(new_import_manifest_path)
+    end
+  end
+
+  def group
+    @group ||= Group.find_by(id: session[:manifest_import_group_id])
+  end
+
+  def repositories
+    @repositories ||= session[:manifest_import_repositories]
+  end
+
+  def find_jobs
+    find_already_added_projects.to_json(only: [:id], methods: [:import_status])
+  end
+
+  def find_already_added_projects
+    group.all_projects
+      .where(import_type: 'manifest')
+      .where(creator_id: current_user)
+      .includes(:import_state)
+  end
+
+  def verify_import_enabled
+    render_404 unless manifest_import_enabled?
+  end
+
+  def whitelist_query_limiting
+    Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/48939')
+  end
+end

app/helpers/namespaces_helper.rb

@@ -3,7 +3,7 @@ module NamespacesHelper
     params.dig(:project, :namespace_id) || params[:namespace_id]
   end
 
-  def namespaces_options(selected = :current_user, display_path: false, extra_group: nil)
+  def namespaces_options(selected = :current_user, display_path: false, extra_group: nil, groups_only: false)
     groups = current_user.manageable_groups
                .joins(:route)
                .includes(:route)
@@ -20,11 +20,14 @@ module NamespacesHelper
 
     options = []
     options << options_for_group(groups, display_path: display_path, type: 'group')
+
+    unless groups_only
       options << options_for_group(users, display_path: display_path, type: 'user')
 
       if selected == :current_user && current_user.namespace
         selected = current_user.namespace.id
       end
+    end
 
     grouped_options_for_select(options, selected)
   end

app/services/groups/nested_create_service.rb

 module Groups
   class NestedCreateService < Groups::BaseService
-    attr_reader :group_path
+    attr_reader :group_path, :visibility_level
 
     def initialize(user, params)
       @current_user, @params = user, params.dup
-
       @group_path = @params.delete(:group_path)
+      @visibility_level = @params.delete(:visibility_level) ||
+        Gitlab::CurrentSettings.current_application_settings.default_group_visibility
     end
 
     def execute
@@ -36,11 +37,12 @@ module Groups
         new_params = params.reverse_merge(
           path: subgroup_name,
           name: subgroup_name,
-          parent: last_group
+          parent: last_group,
+          visibility_level: visibility_level
         )
-        new_params[:visibility_level] ||= Gitlab::CurrentSettings.current_application_settings.default_group_visibility
 
-        last_group = namespace_or_group(partial_path) || Groups::CreateService.new(current_user, new_params).execute
+        last_group = namespace_or_group(partial_path) ||
+          Groups::CreateService.new(current_user, new_params).execute
       end
 
       last_group

app/views/import/_githubish_status.html.haml

@@ -21,23 +21,13 @@
         %th= _('Status')
     %tbody
       - @already_added_projects.each do |project|
-        %tr{ id: "project_#{project.id}", class: "#{project_status_css_class(project.import_status)}" }
+        %tr{ id: "project_#{project.id}", class: project_status_css_class(project.import_status) }
           %td
             = provider_project_link(provider, project.import_source)
           %td
             = link_to project.full_path, [project.namespace.becomes(Namespace), project]
           %td.job-status
-            - if project.import_status == 'finished'
-              %span
-                %i.fa.fa-check
-                = _('Done')
-            - elsif project.import_status == 'started'
-              %i.fa.fa-spinner.fa-spin
-              = _('Started')
-            - elsif project.import_status == 'failed'
-              = _('Failed')
-            - else
-              = project.human_import_status_name
+            = render 'import/project_status', project: project
 
       - @repos.each do |repo|
         %tr{ id: "repo_#{repo.id}", data: { qa: { repo_path: repo.full_name } } }
@@ -61,6 +51,6 @@
               = has_ci_cd_only_params? ? _('Connect') : _('Import')
               = icon("spinner spin", class: "loading-icon")
 
-.js-importer-status{ data: { jobs_import_path: "#{url_for([:jobs, :import, provider])}",
-                             import_path: "#{url_for([:import, provider])}",
-                             ci_cd_only: "#{has_ci_cd_only_params?}" } }
+.js-importer-status{ data: { jobs_import_path: url_for([:jobs, :import, provider]),
+                             import_path: url_for([:import, provider]),
+                             ci_cd_only: has_ci_cd_only_params?.to_s } }

app/views/import/_project_status.html.haml

+- case project.import_status
+- when 'finished'
+  = icon('check')
+  = _('Done')
+- when 'started'
+  = icon("spinner spin")
+  = _('Started')
+- when 'failed'
+  = _('Failed')
+- else
+  = project.human_import_status_name

app/views/import/manifest/_form.html.haml

+= form_tag upload_import_manifest_path, multipart: true do
+  .form-group
+    = label_tag :group_id, nil, class: 'label-light' do
+      = _('Group')
+    .input-group
+      .input-group-prepend.has-tooltip{ title: root_url }
+        .input-group-text
+          = root_url
+      = select_tag :group_id, namespaces_options(nil, display_path: true, groups_only: true), { class: 'select2 js-select-namespace' }
+    .form-text.text-muted
+      = _('Choose the top-level group for your repository imports.')
+
+  .form-group
+    = label_tag :manifest, class: 'label-light' do
+      = _('Manifest')
+    = file_field_tag :manifest, class: 'form-control-file', required: true
+    .form-text.text-muted
+      = _('Import multiple repositories by uploading a manifest file.')
+      = link_to icon('question-circle'), help_page_path('user/project/import/manifest')
+
+  .append-bottom-10
+    = submit_tag _('List available repositories'), class: 'btn btn-success'
+    = link_to _('Cancel'), new_project_path, class: 'btn btn-cancel'

app/views/import/manifest/new.html.haml

+- page_title "Manifest file import"
+- header_title "Projects", root_path
+
+%h3.page-title
+  = _('Manifest file import')
+
+- if @errors.present?
+  .alert.alert-danger
+    - @errors.each do |error|
+      = error
+
+= render 'form'

app/views/import/manifest/status.html.haml

+- page_title "Manifest import"
+- header_title "Projects", root_path
+- provider = 'manifest'
+
+%h3.page-title
+  = _('Manifest file import')
+
+%p
+  = button_tag class: "btn btn-import btn-success js-import-all" do
+    = import_all_githubish_repositories_button_label
+    = icon("spinner spin", class: "loading-icon")
+
+.table-responsive
+  %table.table.import-jobs
+    %thead
+      %tr
+        %th= _('Repository URL')
+        %th= _('To GitLab')
+        %th= _('Status')
+    %tbody
+      - @already_added_projects.each do |project|
+        %tr{ id: "project_#{project.id}", class: project_status_css_class(project.import_status) }
+          %td
+            = project.import_url
+          %td
+            = link_to_project project
+          %td.job-status
+            = render 'import/project_status', project: project
+
+      - @pending_repositories.each do |repository|
+        %tr{ id: "repo_#{repository[:id]}" }
+          %td
+            = repository[:url]
+          %td.import-target
+            = import_project_target(@group.full_path, repository[:path])
+          %td.import-actions.job-status
+            = button_tag class: "btn btn-import js-add-to-import" do
+              = _('Import')
+              = icon("spinner spin", class: "loading-icon")
+
+.js-importer-status{ data: { jobs_import_path: url_for([:jobs, :import, provider]),
+                             import_path: url_for([:import, provider]) } }

app/views/projects/_import_project_pane.html.haml

 - active_tab = local_assigns.fetch(:active_tab, 'blank')
-- f = local_assigns.fetch(:f)
 
 .project-import
   .form-group.import-btn-container.clearfix
-    = f.label :visibility_level, class: 'label-light' do #the label here seems wrong
+    %h5
       Import project from
     .import-buttons
       - if gitlab_project_import_enabled?
         .import_gitlab_project.has-tooltip{ data: { container: 'body' } }
           = link_to new_import_gitlab_project_path, class: 'btn btn_import_gitlab_project project-submit' do
             = icon('gitlab', text: 'GitLab export')
-      %div
+
       - if github_import_enabled?
+        %div
           = link_to new_import_github_path, class: 'btn js-import-github' do
             = icon('github', text: 'GitHub')
-      %div
+
       - if bitbucket_import_enabled?
+        %div
           = link_to status_import_bitbucket_path, class: "btn import_bitbucket #{'how_to_import_link' unless bitbucket_import_configured?}" do
             = icon('bitbucket', text: 'Bitbucket')
           - unless bitbucket_import_configured?
             = render 'bitbucket_import_modal'
-      %div
+
       - if gitlab_import_enabled?
+        %div
           = link_to status_import_gitlab_path, class: "btn import_gitlab #{'how_to_import_link' unless gitlab_import_configured?}" do
             = icon('gitlab', text: 'GitLab.com')
           - unless gitlab_import_configured?
             = render 'gitlab_import_modal'
-      %div
+
       - if google_code_import_enabled?
+        %div
           = link_to new_import_google_code_path, class: 'btn import_google_code' do
             = icon('google', text: 'Google Code')
-      %div
+
       - if fogbugz_import_enabled?
+        %div
           = link_to new_import_fogbugz_path, class: 'btn import_fogbugz' do
             = icon('bug', text: 'Fogbugz')
-      %div
+
       - if gitea_import_enabled?
+        %div
           = link_to new_import_gitea_path, class: 'btn import_gitea' do
             = custom_icon('go_logo')
             Gitea
-      %div
+
       - if git_import_enabled?
+        %div
           %button.btn.js-toggle-button.js-import-git-toggle-button{ type: "button", data: { toggle_open_class: 'active' } }
             = icon('git', text: 'Repo by URL')
+
+      - if manifest_import_enabled?
+        %div
+          = link_to new_import_manifest_path, class: 'btn import_manifest' do
+            = icon('file-text-o', text: 'Manifest file')
+
   .js-toggle-content.toggle-import-form{ class: ('hide' if active_tab != 'import') }
+    = form_for @project, html: { class: 'new_project' } do |f|
       %hr
       = render "shared/import_form", f: f
       = render 'new_project_fields', f: f, project_name_id: "import-url-name"

app/views/projects/new.html.haml

@@ -55,9 +55,8 @@
                   = render 'project_templates', f: f
 
         .tab-pane.import-project-pane.js-toggle-container{ id: 'import-project-pane', class: active_when(active_tab == 'import'), role: 'tabpanel' }
-          = form_for @project, html: { class: 'new_project' } do |f|
           - if import_sources_enabled?
-              = render 'import_project_pane', f: f, active_tab: active_tab
+            = render 'import_project_pane', active_tab: active_tab
           - else
             .nothing-here-block
               %h4 No import options available

changelogs/unreleased/dz-manifest-import.yml

+---
+title: Add ability to import multiple repositories by uploading a manifest file
+merge_request: 20304
+author:
+type: added

config/routes/import.rb

@@ -45,4 +45,10 @@ namespace :import do
   resource :gitlab_project, only: [:create, :new] do
     post :create
   end
+
+  resource :manifest, only: [:create, :new], controller: :manifest do
+    get :status
+    get :jobs
+    post :upload
+  end
 end

doc/api/settings.md

@@ -105,7 +105,7 @@ PUT /application/settings
 | `housekeeping_gc_period`                 | integer          | no                                            | Number of Git pushes after which 'git gc' is run.                                                                                                                                                                                                                                                                                                                                                                                                         |
 | `housekeeping_incremental_repack_period` | integer          | no                                            | Number of Git pushes after which an incremental 'git repack' is run.                                                                                                                                                                                                                                                                                                                                                                                      |
 | `html_emails_enabled`                    | boolean          | no                                            | Enable HTML emails                                                                                                                                                                                                                                                                                                                                                                                                                                        |
-| `import_sources`                         | Array of strings | no                                            | Sources to allow project import from, possible values: "github bitbucket gitlab google_code fogbugz git gitlab_project                                                                                                                                                                                                                                                                                                                                    |
+| `import_sources`                         | Array of strings | no                                            | Sources to allow project import from, possible values: "github bitbucket gitlab google_code fogbugz git gitlab_project manifest                                                                                                                                                                                                                                                                                                                           |
 | `koding_enabled`                         | boolean          | no                                            | Enable Koding integration. Default is `false`.                                                                                                                                                                                                                                                                                                                                                                                                            |
 | `koding_url`                             | string           | yes (if `koding_enabled` is `true`)           | The Koding instance URL for integration.                                                                                                                                                                                                                                                                                                                                                                                                                  |
 | `max_artifacts_size`                     | integer          | no                                            | Maximum artifacts size in MB                                                                                                                                                                                                                                                                                                                                                                                                                              |

doc/user/project/import/index.md

@@ -11,6 +11,7 @@
 1. [From SVN](svn.md)
 1. [From TFS](tfs.md)
 1. [From repo by URL](repo_by_url.md)
+1. [By uploading a manifest file](manifest.md)
 
 In addition to the specific migration documentation above, you can import any
 Git repository via HTTP from the New Project page. Be aware that if the

doc/user/project/import/manifest.md

+# Import multiple repositories by uploading a manifest file
+
+GitLab allows you to import all the required git repositories 
+based a manifest file like the one used by the Android repository.
+
+
+>**Note:** 
+This feature requires [subgroups](../../group/subgroups/index.md) to be supported by your database. 
+
+You can do it by following next steps: 
+
+1. From your GitLab dashboard click **New project**
+1. Switch to the **Import project** tab
+1. Click on the **Manifest file** button
+1. Provide GitLab with a manifest xml file
+1. Select a group you want to import to (you need to create a group first if you don't have one)
+1. Click **List available repositories** 
+1. You will be redirected to the import status page with projects list based on manifest file
+1. Check the list and click 'Import all repositories' to start import.
+
+![Manifest upload](img/manifest_upload.png)
+
+![Manifest status](img/manifest_status.png)
+
+### Manifest format
+
+A manifest must be an XML file. There must be one `remote` tag with `review` attribute
+that contains a URL to a git server. Each `project` tag must have `name` and `path` attribute. 
+GitLab will build URL to the repository by combining URL from `remote` tag with a project name.
+A path attribute will be used to represent project path in GitLab system. 
+
+Below is a valid example of manifest file.
+
+```xml
+<manifest>
+  <remote review="https://android-review.googlesource.com/" />
+
+  <project path="build/make" name="platform/build" />
+  <project path="build/blueprint" name="platform/build/blueprint" />
+</manifest>
+```
+
+As result next projects will be created: 
+
+| GitLab | Import URL |
+|---|---|
+| https://gitlab/YOUR_GROUP/build/make | https://android-review.googlesource.com/platform/build | 
+| https://gitlab/YOUR_GROUP/build/blueprint | https://android-review.googlesource.com/platform/build/blueprint | 

lib/api/settings.rb

@@ -25,7 +25,7 @@ module API
       optional :default_snippet_visibility, type: String, values: Gitlab::VisibilityLevel.string_values, desc: 'The default snippet visibility'
       optional :default_group_visibility, type: String, values: Gitlab::VisibilityLevel.string_values, desc: 'The default group visibility'
       optional :restricted_visibility_levels, type: Array[String], desc: 'Selected levels cannot be used by non-admin users for groups, projects or snippets. If the public level is restricted, user profiles are only visible to logged in users.'
-      optional :import_sources, type: Array[String], values: %w[github bitbucket gitlab google_code fogbugz git gitlab_project],
+      optional :import_sources, type: Array[String], values: %w[github bitbucket gitlab google_code fogbugz git gitlab_project manifest],
                                 desc: 'Enabled sources for code import during project creation. OmniAuth must be configured for GitHub, Bitbucket, and GitLab.com'
       optional :disabled_oauth_sign_in_sources, type: Array[String], desc: 'Disable certain OAuth sign-in sources'
       optional :enabled_git_access_protocol, type: String, values: %w[ssh http nil], desc: 'Allow only the selected protocols to be used for Git access.'

lib/gitlab/import_sources.rb

@@ -16,7 +16,8 @@ module Gitlab
       ImportSource.new('fogbugz',        'FogBugz',       Gitlab::FogbugzImport::Importer),
       ImportSource.new('git',            'Repo by URL',   nil),
       ImportSource.new('gitlab_project', 'GitLab export', Gitlab::ImportExport::Importer),
-      ImportSource.new('gitea',          'Gitea',         Gitlab::LegacyGithubImport::Importer)
+      ImportSource.new('gitea',          'Gitea',         Gitlab::LegacyGithubImport::Importer),
+      ImportSource.new('manifest',       'Manifest file', nil)
     ].freeze
 
     class << self

lib/gitlab/manifest_import/manifest.rb

+# Class to parse manifest file and build a list of repositories for import
+#
+# <manifest>
+#   <remote review="https://android-review.googlesource.com/" />
+#   <project path="platform-common" name="platform" />
+#   <project path="platform/art" name="platform/art" />
+#   <project path="platform/device" name="platform/device" />
+# </manifest>
+#
+# 1. Project path must be uniq and can't be part of other project path.
+#    For example, you can't have projects with 'foo' and 'foo/bar' paths.
+# 2. Remote must be present with review attribute so GitLab knows
+#    where to fetch source code
+module Gitlab
+  module ManifestImport
+    class Manifest
+      attr_reader :parsed_xml, :errors
+
+      def initialize(file)
+        @parsed_xml = Nokogiri::XML(file) { |config| config.strict }
+        @errors = []
+      rescue Nokogiri::XML::SyntaxError
+        @errors = ['The uploaded file is not a valid XML file.']
+      end
+
+      def projects
+        raw_projects.each_with_index.map do |project, i|
+          {
+            id: i,
+            name: project['name'],
+            path: project['path'],
+            url: repository_url(project['name'])
+          }
+        end
+      end
+
+      def valid?
+        return false if @errors.any?
+
+        unless validate_remote
+          @errors << 'Make sure a <remote> tag is present and is valid.'
+        end
+
+        unless validate_projects
+          @errors << 'Make sure every <project> tag has name and path attributes.'
+        end
+
+        @errors.empty?
+      end
+
+      private
+
+      def validate_remote
+        remote.present? && URI.parse(remote).host
+      rescue URI::Error
+        false
+      end
+
+      def validate_projects
+        raw_projects.all? do |project|
+          project['name'] && project['path']
+        end
+      end
+
+      def repository_url(name)
+        URI.join(remote, name).to_s
+      end
+
+      def remote
+        return @remote if defined?(@remote)
+
+        remote_tag = parsed_xml.css('manifest > remote').first
+        @remote = remote_tag['review'] if remote_tag
+      end
+
+      def raw_projects
+        @raw_projects ||= parsed_xml.css('manifest > project')
+      end
+    end
+  end
+end

lib/gitlab/manifest_import/project_creator.rb

+module Gitlab
+  module ManifestImport
+    class ProjectCreator
+      attr_reader :repository, :destination, :current_user
+
+      def initialize(repository, destination, current_user)
+        @repository = repository
+        @destination = destination
+        @current_user = current_user
+      end
+
+      def execute
+        group_full_path, _, project_path = repository[:path].rpartition('/')
+        group_full_path = File.join(destination.full_path, group_full_path) if destination
+        group = create_group_with_parents(group_full_path)
+
+        params = {
+          import_url: repository[:url],
+          import_type: 'manifest',
+          namespace_id: group.id,
+          path: project_path,
+          name: project_path,
+          visibility_level: destination.visibility_level
+        }
+
+        Projects::CreateService.new(current_user, params).execute
+      end
+
+      private
+
+      def create_group_with_parents(full_path)
+        params = {
+          group_path: full_path,
+          visibility_level: destination.visibility_level
+        }
+
+        Groups::NestedCreateService.new(current_user, params).execute
+      end
+    end
+  end
+end

locale/gitlab.pot

@@ -981,6 +981,9 @@ msgstr ""
 msgid "Choose file..."
 msgstr ""
 
+msgid "Choose the top-level group for your repository imports."
+msgstr ""
+
 msgid "Choose which repositories you want to import."
 msgstr ""
 
@@ -2447,6 +2450,9 @@ msgstr ""
 msgid "Graph"
 msgstr ""
 
+msgid "Group"
+msgstr ""
+
 msgid "Group CI/CD settings"
 msgstr ""
 
@@ -2650,6 +2656,9 @@ msgstr ""
 msgid "Import in progress"
 msgstr ""
 
+msgid "Import multiple repositories by uploading a manifest file."
+msgstr ""
+
 msgid "Import repositories from GitHub"
 msgstr ""
 
@@ -2859,6 +2868,9 @@ msgstr ""
 msgid "List"
 msgstr ""
 
+msgid "List available repositories"
+msgstr ""
+
 msgid "List your GitHub repositories"
 msgstr ""
 
@@ -2898,6 +2910,12 @@ msgstr ""
 msgid "Manage project labels"
 msgstr ""
 
+msgid "Manifest"
+msgstr ""
+
+msgid "Manifest file import"
+msgstr ""
+
 msgid "Mar"
 msgstr ""
 
@@ -3920,6 +3938,9 @@ msgstr ""
 msgid "Repository Settings"
 msgstr ""
 
+msgid "Repository URL"
+msgstr ""
+
 msgid "Repository maintenance"
 msgstr ""
 

spec/features/import/manifest_import_spec.rb

+require 'spec_helper'
+
+describe 'Import multiple repositories by uploading a manifest file', :js, :postgresql do
+  include Select2Helper
+
+  let(:user) { create(:admin) }
+  let(:group) { create(:group) }
+
+  before do
+    sign_in(user)
+
+    group.add_owner(user)
+  end
+
+  it 'parses manifest file and list repositories' do
+    visit new_import_manifest_path
+
+    attach_file('manifest', Rails.root.join('spec/fixtures/aosp_manifest.xml'))
+    click_on 'List available repositories'
+
+    expect(page).to have_button('Import all repositories')
+    expect(page).to have_content('https://android-review.googlesource.com/platform/build/blueprint')
+  end
+
+  it 'imports succesfully imports a project' do
+    visit new_import_manifest_path
+
+    attach_file('manifest', Rails.root.join('spec/fixtures/aosp_manifest.xml'))
+    click_on 'List available repositories'
+
+    page.within(first_row) do
+      click_on 'Import'
+
+      expect(page).to have_content 'Done'
+      expect(page).to have_content("#{group.full_path}/build/make")
+    end
+  end
+
+  it 'renders an error if invalid file was provided' do
+    visit new_import_manifest_path
+
+    attach_file('manifest', Rails.root.join('spec/fixtures/banana_sample.gif'))
+    click_on 'List available repositories'
+
+    expect(page).to have_content 'The uploaded file is not a valid XML file.'
+  end
+
+  def first_row
+    page.all('table.import-jobs tbody tr')[0]
+  end
+end

spec/features/projects/new_project_spec.rb

@@ -25,6 +25,22 @@ describe 'New project' do
     expect(page).to have_link('GitLab export')
   end
 
+  describe 'manifest import option' do
+    before do
+      visit new_project_path
+
+      find('#import-project-tab').click
+    end
+
+    context 'when using postgres', :postgresql do
+      it { expect(page).to have_link('Manifest file') }
+    end
+
+    context 'when using mysql', :mysql do
+      it { expect(page).not_to have_link('Manifest file') }
+    end
+  end
+
   context 'Visibility level selector', :js do
     Gitlab::VisibilityLevel.options.each do |key, level|
       it "sets selector to #{key}" do
@@ -201,5 +217,16 @@ describe 'New project' do
         expect(current_path).to eq new_import_google_code_path
       end
     end
+
+    context 'from manifest file', :postgresql do
+      before do
+        first('.import_manifest').click
+      end
+
+      it 'shows import instructions' do
+        expect(page).to have_content('Manifest file import')
+        expect(current_path).to eq new_import_manifest_path
+      end
+    end
   end
 end

spec/helpers/namespaces_helper_spec.rb

@@ -28,6 +28,16 @@ describe NamespacesHelper do
 
       expect(options).not_to include(admin_group.name)
       expect(options).to include(user_group.name)
+      expect(options).to include(user.name)
+    end
+
+    it 'returns only groups if groups_only option is true' do
+      allow(helper).to receive(:current_user).and_return(user)
+
+      options = helper.namespaces_options(nil, groups_only: true)
+
+      expect(options).not_to include(user.name)
+      expect(options).to include(user_group.name)
     end
 
     context 'when nested groups are available', :nested_groups do

spec/lib/gitlab/import_sources_spec.rb

@@ -12,7 +12,8 @@ describe Gitlab::ImportSources do
           'FogBugz'       => 'fogbugz',
           'Repo by URL'   => 'git',
           'GitLab export' => 'gitlab_project',
-          'Gitea'         => 'gitea'
+          'Gitea'         => 'gitea',
+          'Manifest file' => 'manifest'
         }
 
       expect(described_class.options).to eq(expected)
@@ -31,6 +32,7 @@ describe Gitlab::ImportSources do
           git
           gitlab_project
           gitea
+          manifest
         )
 
       expect(described_class.values).to eq(expected)
@@ -63,7 +65,8 @@ describe Gitlab::ImportSources do
       'fogbugz' => Gitlab::FogbugzImport::Importer,
       'git' => nil,
       'gitlab_project' => Gitlab::ImportExport::Importer,
-      'gitea' => Gitlab::LegacyGithubImport::Importer
+      'gitea' => Gitlab::LegacyGithubImport::Importer,
+      'manifest' => nil
     }
 
     import_sources.each do |name, klass|
@@ -82,7 +85,8 @@ describe Gitlab::ImportSources do
       'fogbugz' => 'FogBugz',
       'git' => 'Repo by URL',
       'gitlab_project' => 'GitLab export',
-      'gitea' => 'Gitea'
+      'gitea' => 'Gitea',
+      'manifest' => 'Manifest file'
     }
 
     import_sources.each do |name, title|

spec/lib/gitlab/manifest_import/manifest_spec.rb

+require 'spec_helper'
+
+describe Gitlab::ManifestImport::Manifest, :postgresql do
+  let(:file) { File.open(Rails.root.join('spec/fixtures/aosp_manifest.xml')) }
+  let(:manifest) { described_class.new(file) }
+
+  describe '#valid?' do
+    context 'valid file' do
+      it { expect(manifest.valid?).to be true }
+    end
+
+    context 'missing or invalid attributes' do
+      let(:file) { Tempfile.new('foo') }
+
+      before do
+        content = <<~EOS
+          <manifest>
+            <remote review="invalid-url" />
+            <project name="platform/build"/>
+          </manifest>
+        EOS
+
+        file.write(content)
+        file.rewind
+      end
+
+      it { expect(manifest.valid?).to be false }
+
+      describe 'errors' do
+        before do
+          manifest.valid?
+        end
+
+        it { expect(manifest.errors).to include('Make sure a <remote> tag is present and is valid.') }
+        it { expect(manifest.errors).to include('Make sure every <project> tag has name and path attributes.') }
+      end
+    end
+  end
+
+  describe '#projects' do
+    it { expect(manifest.projects.size).to eq(660) }
+    it { expect(manifest.projects[0][:name]).to eq('platform/build') }
+    it { expect(manifest.projects[0][:path]).to eq('build/make') }
+    it { expect(manifest.projects[0][:url]).to eq('https://android-review.googlesource.com/platform/build') }
+  end
+end

spec/lib/gitlab/manifest_import/project_creator_spec.rb

+require 'spec_helper'
+
+describe Gitlab::ManifestImport::ProjectCreator, :postgresql do
+  let(:group) { create(:group) }
+  let(:user) { create(:user) }
+  let(:repository) do
+    {
+      path: 'device/common',
+      url: 'https://android-review.googlesource.com/device/common'
+    }
+  end
+
+  before do
+    group.add_owner(user)
+  end
+
+  subject { described_class.new(repository, group, user) }
+
+  describe '#execute' do
+    it { expect(subject.execute).to be_a(Project) }
+    it { expect { subject.execute }.to change { Project.count }.by(1) }
+    it { expect { subject.execute }.to change { Group.count }.by(1) }
+
+    it 'creates project with valid full path and import url' do
+      subject.execute
+
+      project = Project.last
+
+      expect(project.full_path).to eq(File.join(group.path, 'device/common'))
+      expect(project.import_url).to eq('https://android-review.googlesource.com/device/common')
+    end
+  end
+end