Move package frontend to core

- Move controllers, views and specs to core.
- Enables packages in core for everyone.
- Remove Gitlab.ee? checks for package.
- Move packages_enabled in project entity to core
- Move project#has_package? specs to core
- Move project#has_package? to core
- Fix package js paths

ee/app/assets/javascripts/packages/details/store/actions.js → app/assets/javascripts/packages/details/store/actions.js

-import Api from 'ee/api';
+import Api from '~/api';
 import createFlash from '~/flash';
 import { FETCH_PACKAGE_VERSIONS_ERROR } from '../constants';
 import * as types from './mutation_types';

ee/app/assets/javascripts/packages/list/stores/actions.js → app/assets/javascripts/packages/list/stores/actions.js

-import Api from 'ee/api';
+import Api from '~/api';
 import axios from '~/lib/utils/axios_utils';
 import createFlash from '~/flash';
 import * as types from './mutation_types';

ee/app/assets/javascripts/pages/groups/packages/index/index.js → app/assets/javascripts/pages/groups/packages/index/index.js

-import initPackageList from 'ee/packages/list/packages_list_app_bundle';
+import initPackageList from '~/packages/list/packages_list_app_bundle';
 
 document.addEventListener('DOMContentLoaded', () => {
   if (document.getElementById('js-vue-packages-list')) {

ee/app/assets/javascripts/pages/projects/packages/packages/index/index.js → app/assets/javascripts/pages/projects/packages/packages/index/index.js

-import initPackageList from 'ee/packages/list/packages_list_app_bundle';
+import initPackageList from '~/packages/list/packages_list_app_bundle';
 
 document.addEventListener('DOMContentLoaded', () => {
   if (document.getElementById('js-vue-packages-list')) {

ee/app/assets/javascripts/pages/projects/packages/packages/show/index.js → app/assets/javascripts/pages/projects/packages/packages/show/index.js

-import initPackageDetail from 'ee/packages/details/';
+import initPackageDetail from '~/packages/details/';
 
 document.addEventListener('DOMContentLoaded', initPackageDetail);

ee/app/controllers/groups/packages_controller.rb → app/controllers/groups/packages_controller.rb

@@ -7,7 +7,7 @@ module Groups
     private
 
     def verify_packages_enabled!
-      render_404 unless group.packages_feature_available?
+      render_404 unless group.packages_feature_enabled?
     end
   end
 end

app/controllers/projects_controller.rb

@@ -392,6 +392,7 @@ class ProjectsController < Projects::ApplicationController
       :initialize_with_readme,
       :autoclose_referenced_issues,
       :suggestion_commit_message,
+      :packages_enabled,
       :service_desk_enabled,
 
       project_feature_attributes: %i[

app/helpers/groups_helper.rb

@@ -28,6 +28,7 @@ module GroupsHelper
 
   def group_packages_nav_link_paths
     %w[
+      groups/packages#index
       groups/container_registries#index
     ]
   end
@@ -157,6 +158,15 @@ module GroupsHelper
     groups.to_json
   end
 
+  def group_packages_nav?
+    group_packages_list_nav? ||
+      group_container_registry_nav?
+  end
+
+  def group_packages_list_nav?
+    @group.packages_feature_enabled?
+  end
+
   private
 
   def get_group_sidebar_links

app/helpers/packages_helper.rb

+# frozen_string_literal: true
+
+module PackagesHelper
+  def package_sort_path(options = {})
+    "#{request.path}?#{options.to_param}"
+  end
+
+  def nuget_package_registry_url(project_id)
+    expose_url(api_v4_projects_packages_nuget_index_path(id: project_id, format: '.json'))
+  end
+
+  def package_registry_instance_url(registry_type)
+    expose_url("api/#{::API::API.version}/packages/#{registry_type}")
+  end
+
+  def package_registry_project_url(project_id, registry_type = :maven)
+    project_api_path = expose_path(api_v4_projects_path(id: project_id))
+    package_registry_project_path = "#{project_api_path}/packages/#{registry_type}"
+    expose_url(package_registry_project_path)
+  end
+
+  def package_from_presenter(package)
+    presenter = ::Packages::Detail::PackagePresenter.new(package)
+
+    presenter.detail_view.to_json
+  end
+
+  def pypi_registry_url(project_id)
+    full_url = expose_url(api_v4_projects_packages_pypi_simple_package_name_path({ id: project_id, package_name: '' }, true))
+    full_url.sub!('://', '://__token__:<your_personal_token>@')
+  end
+
+  def packages_coming_soon_enabled?(resource)
+    ::Feature.enabled?(:packages_coming_soon, resource) && ::Gitlab.dev_env_or_com?
+  end
+
+  def packages_coming_soon_data(resource)
+    return unless packages_coming_soon_enabled?(resource)
+
+    {
+      project_path: ::Gitlab.com? ? 'gitlab-org/gitlab' : 'gitlab-org/gitlab-test',
+      suggested_contributions: help_page_path('user/packages/index', anchor: 'suggested-contributions')
+    }
+  end
+
+  def packages_list_data(type, resource)
+    {
+      resource_id: resource.id,
+      page_type: type,
+      empty_list_help_url: help_page_path('administration/packages/index'),
+      empty_list_illustration: image_path('illustrations/no-packages.svg'),
+      coming_soon_json: packages_coming_soon_data(resource).to_json
+    }
+  end
+end

app/helpers/projects_helper.rb

@@ -429,9 +429,19 @@ module ProjectsHelper
 
     apply_external_nav_tabs(nav_tabs, project)
 
+    nav_tabs += package_nav_tabs(project, current_user)
+
     nav_tabs
   end
 
+  def package_nav_tabs(project, current_user)
+    [].tap do |tabs|
+      if ::Gitlab.config.packages.enabled && can?(current_user, :read_package, project)
+        tabs << :packages
+      end
+    end
+  end
+
   def apply_external_nav_tabs(nav_tabs, project)
     nav_tabs << :external_issue_tracker if project.external_issue_tracker
     nav_tabs << :external_wiki if project.external_wiki
@@ -584,6 +594,7 @@ module ProjectsHelper
   def project_permissions_settings(project)
     feature = project.project_feature
     {
+      packagesEnabled: !!project.packages_enabled,
       visibilityLevel: project.visibility_level,
       requestAccessEnabled: !!project.request_access_enabled,
       issuesAccessLevel: feature.issues_access_level,
@@ -604,6 +615,8 @@ module ProjectsHelper
 
   def project_permissions_panel_data(project)
     {
+      packagesAvailable: ::Gitlab.config.packages.enabled,
+      packagesHelpPath: help_page_path('user/packages/index'),
       currentSettings: project_permissions_settings(project),
       canDisableEmails: can_disable_emails?(project, current_user),
       canChangeVisibilityLevel: can_change_visibility_level?(project, current_user),

app/helpers/sorting_helper.rb

@@ -581,6 +581,47 @@ module SortingHelper
   def sort_value_expire_date
     'expired_asc'
   end
+
+  def packages_sort_options_hash
+    {
+      sort_value_recently_created  => sort_title_created_date,
+      sort_value_oldest_created    => sort_title_created_date,
+      sort_value_name              => sort_title_name,
+      sort_value_name_desc         => sort_title_name,
+      sort_value_version_desc      => sort_title_version,
+      sort_value_version_asc       => sort_title_version,
+      sort_value_type_desc         => sort_title_type,
+      sort_value_type_asc          => sort_title_type,
+      sort_value_project_name_desc => sort_title_project_name,
+      sort_value_project_name_asc  => sort_title_project_name
+    }
+  end
+
+  def packages_reverse_sort_order_hash
+    {
+      sort_value_recently_created  => sort_value_oldest_created,
+      sort_value_oldest_created    => sort_value_recently_created,
+      sort_value_name              => sort_value_name_desc,
+      sort_value_name_desc         => sort_value_name,
+      sort_value_version_desc      => sort_value_version_asc,
+      sort_value_version_asc       => sort_value_version_desc,
+      sort_value_type_desc         => sort_value_type_asc,
+      sort_value_type_asc          => sort_value_type_desc,
+      sort_value_project_name_desc => sort_value_project_name_asc,
+      sort_value_project_name_asc  => sort_value_project_name_desc
+    }
+  end
+
+  def packages_sort_option_title(sort_value)
+    packages_sort_options_hash[sort_value] || sort_title_created_date
+  end
+
+  def packages_sort_direction_button(sort_value)
+    reverse_sort = packages_reverse_sort_order_hash[sort_value]
+    url = package_sort_path(sort: reverse_sort)
+
+    sort_direction_button(url, reverse_sort, sort_value)
+  end
 end
 
 SortingHelper.prepend_if_ee('::EE::SortingHelper')

app/models/packages/package_file.rb

@@ -45,7 +45,7 @@ class Packages::PackageFile < ApplicationRecord
   end
 
   def download_path
-    Gitlab::Routing.url_helpers.download_project_package_file_path(project, self) if ::Gitlab.ee?
+    Gitlab::Routing.url_helpers.download_project_package_file_path(project, self)
   end
 
   def local?

app/views/groups/sidebar/_packages.html.haml

-- if group_container_registry_nav?
-  = nav_link(controller: 'groups/registry/repositories') do
-    = link_to group_container_registries_path(@group), title: _('Container Registry') do
+- packages_link = group_packages_list_nav? ? group_packages_path(@group) : group_container_registries_path(@group)
+
+- if group_packages_nav?
+  = nav_link(controller: ['groups/packages', 'groups/registry/repositories']) do
+    = link_to packages_link, title: _('Packages') do
       .nav-icon-container
         = sprite_icon('package')
       %span.nav-item-name
         = _('Packages & Registries')
     %ul.sidebar-sub-level-items
-      = nav_link(controller: 'groups/registry/repositories', html_options: { class: "fly-out-top-item" } ) do
-        = link_to group_container_registries_path(@group), title: _('Container Registry') do
+      = nav_link(controller: [:packages, :repositories], html_options: { class: "fly-out-top-item" } ) do
+        = link_to packages_link, title: _('Packages & Registries') do
           %strong.fly-out-top-item-name
             = _('Packages & Registries')
       %li.divider.fly-out-top-item
+      - if group_packages_list_nav?
+        = nav_link(controller: 'groups/packages') do
+          = link_to group_packages_path(@group), title: _('Packages') do
+            %span= _('Package Registry')
+      - if group_container_registry_nav?
         = nav_link(controller: 'groups/registry/repositories') do
           = link_to group_container_registries_path(@group), title: _('Container Registry') do
             %span= _('Container Registry')

app/views/layouts/nav/sidebar/_project_packages_link.html.haml

-- if project_nav_tab? :container_registry
-  = nav_link controller: :repositories do
-    = link_to project_container_registry_index_path(@project) do
+- packages_link = project_nav_tab?(:packages) ? project_packages_path(@project) : project_container_registry_index_path(@project)
+
+- if (project_nav_tab?(:packages) || project_nav_tab?(:container_registry))
+  = nav_link controller: [:packages, :repositories] do
+    = link_to packages_link, data: { qa_selector: 'packages_link' } do
       .nav-icon-container
         = sprite_icon('package')
       %span.nav-item-name
         = _('Packages & Registries')
     %ul.sidebar-sub-level-items
-      = nav_link(controller: :repositories, html_options: { class: "fly-out-top-item" } ) do
-        = link_to project_container_registry_index_path(@project) do
+      = nav_link(controller: [:packages, :repositories], html_options: { class: "fly-out-top-item" } ) do
+        = link_to packages_link do
           %strong.fly-out-top-item-name
             = _('Packages & Registries')
       %li.divider.fly-out-top-item
+      - if project_nav_tab? :packages
+        = nav_link controller: :packages do
+          = link_to project_packages_path(@project), title: _('Package Registry') do
+            %span= _('Package Registry')
+      - if project_nav_tab? :container_registry
         = nav_link controller: :repositories do
           = link_to project_container_registry_index_path(@project), class: 'shortcuts-container-registry', title: _('Container Registry') do
             %span= _('Container Registry')

changelogs/unreleased/221259-move-packages-to-core-ui.yml

+---
+title: Package feature moved to core
+merge_request: 36667
+author:
+type: changed

config/routes/group.rb

@@ -55,6 +55,8 @@ constraints(::Constraints::GroupUrlConstrainer.new) do
       post :toggle_subscription, on: :member
     end
 
+    resources :packages, only: [:index]
+
     resources :milestones, constraints: { id: %r{[^/]+} } do
       member do
         get :merge_requests

config/routes/project.rb

@@ -30,6 +30,13 @@ constraints(::Constraints::ProjectUrlConstrainer.new) do
 
         resources :artifacts, only: [:index, :destroy]
 
+        resources :packages, only: [:index, :show, :destroy], module: :packages
+        resources :package_files, only: [], module: :packages do
+          member do
+            get :download
+          end
+        end
+
         resources :jobs, only: [:index, :show], constraints: { id: /\d+/ } do
           collection do
             resources :artifacts, only: [] do

ee/app/controllers/ee/admin/application_settings_controller.rb

@@ -39,7 +39,7 @@ module EE
           adjourned_deletion_for_projects_and_groups: :deletion_adjourned_period,
           required_ci_templates: :required_instance_ci_template,
           disable_name_update_for_users: :updating_name_disabled_for_users,
-          packages: :npm_package_requests_forwarding,
+          package_forwarding: :npm_package_requests_forwarding,
           default_branch_protection_restriction_in_groups: :group_owners_can_manage_default_branch_protection
         }.each do |license_feature, attribute_name|
           if License.feature_available?(license_feature)
@@ -60,10 +60,6 @@ module EE
           attrs << :maintenance_mode_message
         end
 
-        if License.feature_available?(:package_forwarding)
-          attrs << :npm_package_requests_forwarding
-        end
-
         attrs
       end
 

ee/app/controllers/ee/projects_controller.rb

@@ -77,7 +77,6 @@ module EE
         reset_approvals_on_push
         ci_cd_only
         use_custom_template
-        packages_enabled
         require_password_to_approve
         group_with_project_templates_id
       ]

ee/app/helpers/ee/groups_helper.rb

@@ -42,14 +42,9 @@ module EE
       ]
     end
 
+    override :group_packages_nav?
     def group_packages_nav?
-      group_packages_list_nav? ||
-        group_dependency_proxy_nav? ||
-        group_container_registry_nav?
-    end
-
-    def group_packages_list_nav?
-      @group.packages_feature_available?
+      super || group_dependency_proxy_nav?
     end
 
     def group_dependency_proxy_nav?

ee/app/helpers/ee/packages_helper.rb

-# frozen_string_literal: true
-
-module EE
-  module PackagesHelper
-    def package_sort_path(options = {})
-      "#{request.path}?#{options.to_param}"
-    end
-
-    def nuget_package_registry_url(project_id)
-      expose_url(api_v4_projects_packages_nuget_index_path(id: project_id, format: '.json'))
-    end
-
-    def package_registry_instance_url(registry_type)
-      expose_url("api/#{::API::API.version}/packages/#{registry_type}")
-    end
-
-    def package_registry_project_url(project_id, registry_type = :maven)
-      project_api_path = expose_path(api_v4_projects_path(id: project_id))
-      package_registry_project_path = "#{project_api_path}/packages/#{registry_type}"
-      expose_url(package_registry_project_path)
-    end
-
-    def package_from_presenter(package)
-      presenter = ::Packages::Detail::PackagePresenter.new(package)
-
-      presenter.detail_view.to_json
-    end
-
-    def pypi_registry_url(project_id)
-      full_url = expose_url(api_v4_projects_packages_pypi_simple_package_name_path({ id: project_id, package_name: '' }, true))
-      full_url.sub!('://', '://__token__:<your_personal_token>@')
-    end
-
-    def packages_coming_soon_enabled?(resource)
-      ::Feature.enabled?(:packages_coming_soon, resource) && ::Gitlab.dev_env_or_com?
-    end
-
-    def packages_coming_soon_data(resource)
-      return unless packages_coming_soon_enabled?(resource)
-
-      {
-        project_path: ::Gitlab.com? ? 'gitlab-org/gitlab' : 'gitlab-org/gitlab-test',
-        suggested_contributions: help_page_path('user/packages/index', anchor: 'suggested-contributions')
-      }
-    end
-
-    def packages_list_data(type, resource)
-      {
-        resource_id: resource.id,
-        page_type: type,
-        empty_list_help_url: help_page_path('administration/packages/index'),
-        empty_list_illustration: image_path('illustrations/no-packages.svg'),
-        coming_soon_json: packages_coming_soon_data(resource).to_json
-      }
-    end
-  end
-end

ee/app/helpers/ee/projects_helper.rb

@@ -31,10 +31,6 @@ module EE
 
       nav_tabs += get_project_security_nav_tabs(project, current_user)
 
-      if ::Gitlab.config.packages.enabled && can?(current_user, :read_package, project)
-        nav_tabs << :packages
-      end
-
       if can?(current_user, :read_code_review_analytics, project)
         nav_tabs << :code_review
       end
@@ -61,21 +57,6 @@ module EE
       tab_ability_map
     end
 
-    override :project_permissions_settings
-    def project_permissions_settings(project)
-      super.merge(
-        packagesEnabled: !!project.packages_enabled
-      )
-    end
-
-    override :project_permissions_panel_data
-    def project_permissions_panel_data(project)
-      super.merge(
-        packagesAvailable: ::Gitlab.config.packages.enabled,
-        packagesHelpPath: help_page_path('user/packages/index')
-      )
-    end
-
     override :default_url_to_repo
     def default_url_to_repo(project = @project)
       case default_clone_protocol

ee/app/helpers/ee/sorting_helper.rb

@@ -64,47 +64,6 @@ module EE
       end
     end
 
-    def packages_sort_options_hash
-      {
-        sort_value_recently_created  => sort_title_created_date,
-        sort_value_oldest_created    => sort_title_created_date,
-        sort_value_name              => sort_title_name,
-        sort_value_name_desc         => sort_title_name,
-        sort_value_version_desc      => sort_title_version,
-        sort_value_version_asc       => sort_title_version,
-        sort_value_type_desc         => sort_title_type,
-        sort_value_type_asc          => sort_title_type,
-        sort_value_project_name_desc => sort_title_project_name,
-        sort_value_project_name_asc  => sort_title_project_name
-      }
-    end
-
-    def packages_reverse_sort_order_hash
-      {
-        sort_value_recently_created  => sort_value_oldest_created,
-        sort_value_oldest_created    => sort_value_recently_created,
-        sort_value_name              => sort_value_name_desc,
-        sort_value_name_desc         => sort_value_name,
-        sort_value_version_desc      => sort_value_version_asc,
-        sort_value_version_asc       => sort_value_version_desc,
-        sort_value_type_desc         => sort_value_type_asc,
-        sort_value_type_asc          => sort_value_type_desc,
-        sort_value_project_name_desc => sort_value_project_name_asc,
-        sort_value_project_name_asc  => sort_value_project_name_desc
-      }
-    end
-
-    def packages_sort_option_title(sort_value)
-      packages_sort_options_hash[sort_value] || sort_title_created_date
-    end
-
-    def packages_sort_direction_button(sort_value)
-      reverse_sort = packages_reverse_sort_order_hash[sort_value]
-      url = package_sort_path(sort: reverse_sort)
-
-      sort_direction_button(url, reverse_sort, sort_value)
-    end
-
     # Creates a button with the opposite ordering for the current field in UI.
     def sort_order_button(sort)
       opposite_sorting_param = epics_ordering_options_hash[sort] || epics_ordering_options_hash.key(sort)

ee/app/models/ee/group.rb

@@ -303,10 +303,6 @@ module EE
       end
     end
 
-    def packages_feature_available?
-      packages_feature_enabled? && feature_available?(:packages)
-    end
-
     def dependency_proxy_feature_available?
       ::Gitlab.config.dependency_proxy.enabled && feature_available?(:dependency_proxy)
     end

ee/app/views/layouts/nav/sidebar/_project_packages_link.html.haml

-- packages_link = project_nav_tab?(:packages) ? project_packages_path(@project) : project_container_registry_index_path(@project)
-
-- if (project_nav_tab?(:packages) || project_nav_tab?(:container_registry))
-  = nav_link controller: [:packages, :repositories] do
-    = link_to packages_link, data: { qa_selector: 'packages_link' } do
-      .nav-icon-container
-        = sprite_icon('package')
-      %span.nav-item-name
-        = _('Packages & Registries')
-    %ul.sidebar-sub-level-items
-      = nav_link(controller: [:packages, :repositories], html_options: { class: "fly-out-top-item" } ) do
-        = link_to packages_link do
-          %strong.fly-out-top-item-name
-            = _('Packages & Registries')
-      %li.divider.fly-out-top-item
-      - if project_nav_tab? :packages
-        = nav_link controller: :packages do
-          = link_to project_packages_path(@project), title: _('Package Registry') do
-            %span= _('Package Registry')
-      - if project_nav_tab? :container_registry
-        = nav_link controller: :repositories do
-          = link_to project_container_registry_index_path(@project), class: 'shortcuts-container-registry', title: _('Container Registry') do
-            %span= _('Container Registry')

ee/config/routes/group.rb

@@ -176,7 +176,6 @@ constraints(::Constraints::GroupUrlConstrainer.new) do
     resource :roadmap, only: [:show], controller: 'roadmap'
 
     resource :dependency_proxy, only: [:show, :update]
-    resources :packages, only: [:index]
 
     post '/restore' => '/groups#restore', as: :restore
   end

ee/config/routes/project.rb

@@ -15,13 +15,6 @@ constraints(::Constraints::ProjectUrlConstrainer.new) do
           resources :requirements, only: [:index]
         end
 
-        resources :packages, only: [:index, :show, :destroy], module: :packages
-        resources :package_files, only: [], module: :packages do
-          member do
-            get :download
-          end
-        end
-
         resources :feature_flags, param: :iid do
           resources :feature_flag_issues, only: [:index, :create, :destroy], as: 'issues', path: 'issues'
         end

ee/lib/ee/api/entities/project.rb

@@ -24,7 +24,6 @@ module EE
           expose :mirror_overwrites_diverged_branches, if: ->(project, _) { project.mirror? }
           expose :external_authorization_classification_label,
                  if: ->(_, _) { License.feature_available?(:external_authorization_service_api_management) }
-          expose :packages_enabled
           expose :marked_for_deletion_at, if: ->(project, _) { project.feature_available?(:adjourned_deletion_for_projects_and_groups) }
           expose :marked_for_deletion_on, if: ->(project, _) { project.feature_available?(:adjourned_deletion_for_projects_and_groups) } do |project, _|
             project.marked_for_deletion_at

ee/lib/ee/api/helpers/projects_helpers.rb

@@ -32,7 +32,6 @@ module EE
             optional :only_mirror_protected_branches, type: Grape::API::Boolean, desc: 'Only mirror protected branches'
             optional :mirror_overwrites_diverged_branches, type: Grape::API::Boolean, desc: 'Pull mirror overwrites diverged branches'
             optional :import_url, type: String, desc: 'URL from which the project is imported'
-            optional :packages_enabled, type: Grape::API::Boolean, desc: 'Enable project packages feature'
             optional :fallback_approvals_required, type: Integer, desc: 'Overall approvals required when no rule is present'
           end
         end
@@ -50,7 +49,6 @@ module EE
               :approvals_before_merge,
               :external_authorization_classification_label,
               :import_url,
-              :packages_enabled,
               :fallback_approvals_required
             ]
           end

ee/spec/features/projects/navbar_spec.rb

@@ -11,12 +11,6 @@ RSpec.describe 'Project navbar' do
   let_it_be(:project) { create(:project, :repository) }
 
   before do
-    insert_after_sub_nav_item(
-      _('Labels'),
-      within: _('Issues'),
-      new_sub_nav_item_name: _('Service Desk')
-    )
-
     insert_package_nav(_('Operations'))
 
     project.add_maintainer(user)

ee/spec/requests/api/projects_spec.rb

@@ -142,14 +142,6 @@ RSpec.describe API::Projects do
       end
     end
 
-    describe 'packages_enabled attribute' do
-      it 'is exposed' do
-        get api("/projects/#{project.id}", user)
-
-        expect(json_response).to have_key 'packages_enabled'
-      end
-    end
-
     describe 'compliance_frameworks attribute' do
       context 'when compliance_framework feature is available' do
         context 'when project has a compliance framework' do
@@ -800,22 +792,6 @@ RSpec.describe API::Projects do
       end
     end
 
-    describe 'updating packages_enabled attribute' do
-      it 'is enabled by default' do
-        expect(project.packages_enabled).to be true
-      end
-
-      context 'without the need for a license' do
-        it 'disables project packages feature' do
-          put(api("/projects/#{project.id}", user), params: { packages_enabled: false })
-
-          expect(response).to have_gitlab_http_status(:ok)
-          expect(project.reload.packages_enabled).to be false
-          expect(json_response['packages_enabled']).to eq(false)
-        end
-      end
-    end
-
     describe 'updating approvals_before_merge attribute' do
       context 'when authenticated as project owner' do
         it 'updates approvals_before_merge' do

ee/spec/views/layouts/nav/sidebar/_project.html.haml_spec.rb

@@ -221,58 +221,6 @@ RSpec.describe 'layouts/nav/sidebar/_project' do
     end
   end
 
-  describe 'Packages' do
-    let(:user) { create(:user) }
-
-    let_it_be(:package_menu_name) { 'Packages & Registries' }
-    let_it_be(:package_entry_name) { 'Package Registry' }
-
-    before do
-      project.team.add_developer(user)
-      sign_in(user)
-      stub_container_registry_config(enabled: true)
-    end
-
-    context 'when packages is enabled' do
-      it 'packages link is visible' do
-        render
-
-        expect(rendered).to have_link(package_menu_name, href: project_packages_path(project))
-      end
-
-      it 'packages list link is visible' do
-        render
-
-        expect(rendered).to have_link(package_entry_name, href: project_packages_path(project))
-      end
-
-      it 'container registry link is visible' do
-        render
-
-        expect(rendered).to have_link('Container Registry', href: project_container_registry_index_path(project))
-      end
-    end
-
-    context 'when container registry is disabled' do
-      before do
-        stub_container_registry_config(enabled: false)
-      end
-
-      it 'packages top level and list link are visible' do
-        render
-
-        expect(rendered).to have_link(package_menu_name, href: project_packages_path(project))
-        expect(rendered).to have_link(package_entry_name, href: project_packages_path(project))
-      end
-
-      it 'container registry link is not visible' do
-        render
-
-        expect(rendered).not_to have_link('Container Registry', href: project_container_registry_index_path(project))
-      end
-    end
-  end
-
   describe 'Settings > Operations' do
     it 'is not visible when no valid license' do
       allow(view).to receive(:can?).and_return(true)

lib/api/entities/package.rb

@@ -13,10 +13,8 @@ module API
 
       expose :_links do
         expose :web_path do |package|
-          if ::Gitlab.ee?
           ::Gitlab::Routing.url_helpers.project_package_path(package.project, package)
         end
-        end
 
         expose :delete_api_path, if: can_destroy(:package, &:project) do |package|
           expose_url api_v4_projects_packages_path(package_id: package.id, id: package.project_id)

lib/api/entities/project.rb

@@ -35,6 +35,7 @@ module API
         end
       end
 
+      expose :packages_enabled
       expose :empty_repo?, as: :empty_repo
       expose :archived?, as: :archived
       expose :visibility

lib/api/helpers/projects_helpers.rb

@@ -61,6 +61,7 @@ module API
         optional :auto_devops_deploy_strategy, type: String, values: %w(continuous manual timed_incremental), desc: 'Auto Deploy strategy'
         optional :autoclose_referenced_issues, type: Boolean, desc: 'Flag indication if referenced issues auto-closing is enabled'
         optional :repository_storage, type: String, desc: 'Which storage shard the repository is on. Available only to admins'
+        optional :packages_enabled, type: Boolean, desc: 'Enable project packages feature'
       end
 
       params :optional_project_params_ee do
@@ -137,6 +138,7 @@ module API
           :suggestion_commit_message,
           :repository_storage,
           :compliance_framework_setting,
+          :packages_enabled,
           :service_desk_enabled,
 
           # TODO: remove in API v5, replaced by *_access_level

qa/qa.rb

@@ -277,6 +277,11 @@ module QA
         autoload :Show, 'qa/page/project/job/show'
       end
 
+      module Packages
+        autoload :Index, 'qa/page/project/packages/index'
+        autoload :Show, 'qa/page/project/packages/show'
+      end
+
       module Settings
         autoload :Advanced, 'qa/page/project/settings/advanced'
         autoload :Main, 'qa/page/project/settings/main'
@@ -315,6 +320,7 @@ module QA
         autoload :Repository, 'qa/page/project/sub_menus/repository'
         autoload :Settings, 'qa/page/project/sub_menus/settings'
         autoload :Project, 'qa/page/project/sub_menus/project'
+        autoload :Packages, 'qa/page/project/sub_menus/packages'
       end
 
       module Issue

qa/qa/ee.rb

@@ -101,7 +101,6 @@ module QA
         autoload :Menu, 'qa/ee/page/project/menu'
 
         module SubMenus
-          autoload :Packages, 'qa/ee/page/project/sub_menus/packages'
           autoload :SecurityCompliance, 'qa/ee/page/project/sub_menus/security_compliance'
           autoload :Repository, 'qa/ee/page/project/sub_menus/repository'
           autoload :Settings, 'qa/ee/page/project/sub_menus/settings'
@@ -140,11 +139,6 @@ module QA
           end
         end
 
-        module Packages
-          autoload :Index, 'qa/ee/page/project/packages/index'
-          autoload :Show, 'qa/ee/page/project/packages/show'
-        end
-
         module Pipeline
           autoload :Show, 'qa/ee/page/project/pipeline/show'
         end

qa/qa/ee/page/project/menu.rb

@@ -13,7 +13,6 @@ module QA
             base.class_eval do
               prepend QA::Page::Project::SubMenus::Common
               prepend SubMenus::SecurityCompliance
-              prepend SubMenus::Packages
               prepend SubMenus::Project
               prepend SubMenus::Repository
               prepend SubMenus::Settings

qa/qa/ee/page/project/packages/index.rb

-# frozen_string_literal: true
-
-module QA
-  module EE
-    module Page
-      module Project
-        module Packages
-          class Index < QA::Page::Base
-            view 'ee/app/views/projects/packages/packages/_legacy_package_list.html.haml' do
-              element :package_row
-              element :package_link
-            end
-
-            def click_package(name)
-              click_element(:package_link, text: name)
-            end
-
-            def has_package?(name)
-              has_element?(:package_link, text: name)
-            end
-
-            def has_no_package?(name)
-              has_no_element?(:package_link, text: name)
-            end
-          end
-        end
-      end
-    end
-  end
-end

qa/qa/ee/page/project/packages/show.rb

-# frozen_string_literal: true
-
-module QA
-  module EE
-    module Page
-      module Project
-        module Packages
-          class Show < QA::Page::Base
-            view 'ee/app/assets/javascripts/packages/details/components/app.vue' do
-              element :delete_button
-              element :delete_modal_button
-              element :package_information_content
-            end
-
-            def has_package_info?(name, version)
-              has_element?(:package_information_content, text: /#{name}.*#{version}/)
-            end
-
-            def click_delete
-              click_element(:delete_button)
-              wait_for_animated_element(:delete_modal_button)
-              click_element(:delete_modal_button)
-            end
-          end
-        end
-      end
-    end
-  end
-end

qa/qa/ee/page/project/sub_menus/packages.rb

-# frozen_string_literal: true
-
-module QA
-  module EE
-    module Page
-      module Project
-        module SubMenus
-          module Packages
-            extend QA::Page::PageConcern
-
-            def self.prepended(base)
-              base.class_eval do
-                view 'ee/app/views/layouts/nav/sidebar/_project_packages_link.html.haml' do
-                  element :packages_link
-                end
-              end
-            end
-
-            def click_packages_link
-              within_sidebar do
-                click_element :packages_link
-              end
-            end
-          end
-        end
-      end
-    end
-  end
-end

qa/qa/page/project/menu.rb

@@ -11,6 +11,7 @@ module QA
         include SubMenus::Operations
         include SubMenus::Repository
         include SubMenus::Settings
+        include SubMenus::Packages
 
         view 'app/views/layouts/nav/sidebar/_project.html.haml' do
           element :activity_link

qa/qa/page/project/packages/index.rb

+# frozen_string_literal: true
+
+module QA
+  module Page
+    module Project
+      module Packages
+        class Index < QA::Page::Base
+          view 'app/views/projects/packages/packages/_legacy_package_list.html.haml' do
+            element :package_row
+            element :package_link
+          end
+
+          def click_package(name)
+            click_element(:package_link, text: name)
+          end
+
+          def has_package?(name)
+            has_element?(:package_link, text: name)
+          end
+
+          def has_no_package?(name)
+            has_no_element?(:package_link, text: name)
+          end
+        end
+      end
+    end
+  end
+end

qa/qa/page/project/packages/show.rb

+# frozen_string_literal: true
+
+module QA
+  module Page
+    module Project
+      module Packages
+        class Show < QA::Page::Base
+          view 'app/assets/javascripts/packages/details/components/app.vue' do
+            element :delete_button
+            element :delete_modal_button
+            element :package_information_content
+          end
+
+          def has_package_info?(name, version)
+            has_element?(:package_information_content, text: /#{name}.*#{version}/)
+          end
+
+          def click_delete
+            click_element(:delete_button)
+            wait_for_animated_element(:delete_modal_button)
+            click_element(:delete_modal_button)
+          end
+        end
+      end
+    end
+  end
+end

qa/qa/page/project/sub_menus/packages.rb

+# frozen_string_literal: true
+
+module QA
+  module Page
+    module Project
+      module SubMenus
+        module Packages
+          extend QA::Page::PageConcern
+
+          def self.included(base)
+            super
+
+            base.class_eval do
+              view 'app/views/layouts/nav/sidebar/_project_packages_link.html.haml' do
+                element :packages_link
+              end
+            end
+          end
+
+          def click_packages_link
+            within_sidebar do
+              click_element :packages_link
+            end
+          end
+        end
+      end
+    end
+  end
+end

spec/features/projects/features_visibility_spec.rb

@@ -186,11 +186,7 @@ RSpec.describe 'Edit Project Settings' do
         click_button "Save changes"
       end
 
-      if ::Gitlab.ee?
       expect(find(".sharing-permissions")).to have_selector(".project-feature-toggle.is-disabled", count: 4)
-      else
-        expect(find(".sharing-permissions")).to have_selector(".project-feature-toggle.is-disabled", count: 3)
-      end
     end
 
     it "shows empty features project homepage" do

spec/features/projects/navbar_spec.rb

@@ -12,17 +12,6 @@ RSpec.describe 'Project navbar' do
   let_it_be(:project) { create(:project, :repository) }
 
   before do
-    # TODO - This can be moved into 'project navbar structure' shared
-    # context when service desk feature gets moved to core.
-    # More information in: https://gitlab.com/gitlab-org/gitlab/-/issues/215364
-    if Gitlab.ee?
-      insert_after_sub_nav_item(
-        _('Labels'),
-        within: _('Issues'),
-        new_sub_nav_item_name: _('Service Desk')
-      )
-    end
-
     insert_package_nav(_('Operations'))
 
     project.add_maintainer(user)

ee/spec/frontend/packages/details/components/activity_spec.js → spec/frontend/packages/details/components/activity_spec.js

 import Vuex from 'vuex';
 import { shallowMount, createLocalVue } from '@vue/test-utils';
-import PackageActivity from 'ee/packages/details/components/activity.vue';
+import PackageActivity from '~/packages/details/components/activity.vue';
 import {
   npmPackage,
   mavenPackage as packageWithoutBuildInfo,

ee/spec/frontend/packages/details/components/app_spec.js → spec/frontend/packages/details/components/app_spec.js

@@ -2,20 +2,20 @@ import Vuex from 'vuex';
 import { mount, createLocalVue } from '@vue/test-utils';
 import { GlEmptyState, GlModal } from '@gitlab/ui';
 import Tracking from '~/tracking';
-import * as getters from 'ee/packages/details/store/getters';
-import PackagesApp from 'ee/packages/details/components/app.vue';
-import PackageTitle from 'ee/packages/details/components/package_title.vue';
-import PackageInformation from 'ee/packages/details/components/information.vue';
-import NpmInstallation from 'ee/packages/details/components/npm_installation.vue';
-import MavenInstallation from 'ee/packages/details/components/maven_installation.vue';
-import * as SharedUtils from 'ee/packages/shared/utils';
-import { TrackingActions } from 'ee/packages/shared/constants';
-import PackagesListLoader from 'ee/packages/shared/components/packages_list_loader.vue';
-import PackageListRow from 'ee/packages/shared/components/package_list_row.vue';
-import ConanInstallation from 'ee/packages/details/components/conan_installation.vue';
-import NugetInstallation from 'ee/packages/details/components/nuget_installation.vue';
-import PypiInstallation from 'ee/packages/details/components/pypi_installation.vue';
-import DependencyRow from 'ee/packages/details/components/dependency_row.vue';
+import * as getters from '~/packages/details/store/getters';
+import PackagesApp from '~/packages/details/components/app.vue';
+import PackageTitle from '~/packages/details/components/package_title.vue';
+import PackageInformation from '~/packages/details/components/information.vue';
+import NpmInstallation from '~/packages/details/components/npm_installation.vue';
+import MavenInstallation from '~/packages/details/components/maven_installation.vue';
+import * as SharedUtils from '~/packages/shared/utils';
+import { TrackingActions } from '~/packages/shared/constants';
+import PackagesListLoader from '~/packages/shared/components/packages_list_loader.vue';
+import PackageListRow from '~/packages/shared/components/package_list_row.vue';
+import ConanInstallation from '~/packages/details/components/conan_installation.vue';
+import NugetInstallation from '~/packages/details/components/nuget_installation.vue';
+import PypiInstallation from '~/packages/details/components/pypi_installation.vue';
+import DependencyRow from '~/packages/details/components/dependency_row.vue';
 import {
   conanPackage,
   mavenPackage,

ee/spec/frontend/packages/details/components/code_instruction_spec.js → spec/frontend/packages/details/components/code_instruction_spec.js

 import { mount } from '@vue/test-utils';
-import CodeInstruction from 'ee/packages/details/components/code_instruction.vue';
-import { TrackingLabels } from 'ee/packages/details/constants';
+import CodeInstruction from '~/packages/details/components/code_instruction.vue';
+import { TrackingLabels } from '~/packages/details/constants';
 import Tracking from '~/tracking';
 
 describe('Package code instruction', () => {

ee/spec/frontend/packages/details/components/conan_installation_spec.js → spec/frontend/packages/details/components/conan_installation_spec.js

 import Vuex from 'vuex';
 import { mount, createLocalVue } from '@vue/test-utils';
-import ConanInstallation from 'ee/packages/details/components/conan_installation.vue';
+import ConanInstallation from '~/packages/details/components/conan_installation.vue';
 import { conanPackage as packageEntity } from '../../mock_data';
 import { registryUrl as conanPath } from '../mock_data';
 import { GlTabs } from '@gitlab/ui';

ee/spec/frontend/packages/details/components/dependency_row_spec.js → spec/frontend/packages/details/components/dependency_row_spec.js

 import { shallowMount } from '@vue/test-utils';
-import DependencyRow from 'ee/packages/details/components/dependency_row.vue';
+import DependencyRow from '~/packages/details/components/dependency_row.vue';
 import { dependencyLinks } from '../../mock_data';
 
 describe('DependencyRow', () => {

ee/spec/frontend/packages/details/components/information_spec.js → spec/frontend/packages/details/components/information_spec.js

 import { shallowMount } from '@vue/test-utils';
-import PackageInformation from 'ee/packages/details/components/information.vue';
+import PackageInformation from '~/packages/details/components/information.vue';
 import ClipboardButton from '~/vue_shared/components/clipboard_button.vue';
 import { GlLink } from '@gitlab/ui';
 

ee/spec/frontend/packages/details/components/installation_tabs_spec.js → spec/frontend/packages/details/components/installation_tabs_spec.js

 import { mount } from '@vue/test-utils';
-import InstallationTabs from 'ee/packages/details/components/installation_tabs.vue';
+import InstallationTabs from '~/packages/details/components/installation_tabs.vue';
 import Tracking from '~/tracking';
-import { TrackingActions } from 'ee/packages/details/constants';
+import { TrackingActions } from '~/packages/details/constants';
 
 describe('InstallationTabs', () => {
   let wrapper;

ee/spec/frontend/packages/details/components/maven_installation_spec.js → spec/frontend/packages/details/components/maven_installation_spec.js

 import Vuex from 'vuex';
 import { mount, createLocalVue } from '@vue/test-utils';
-import MavenInstallation from 'ee/packages/details/components/maven_installation.vue';
+import MavenInstallation from '~/packages/details/components/maven_installation.vue';
 import { registryUrl as mavenPath } from '../mock_data';
 import { mavenPackage as packageEntity } from '../../mock_data';
 import { GlTabs } from '@gitlab/ui';

ee/spec/frontend/packages/details/components/npm_installation_spec.js → spec/frontend/packages/details/components/npm_installation_spec.js

 import Vuex from 'vuex';
 import { mount, createLocalVue } from '@vue/test-utils';
-import NpmInstallation from 'ee/packages/details/components/npm_installation.vue';
+import NpmInstallation from '~/packages/details/components/npm_installation.vue';
 import { npmPackage as packageEntity } from '../../mock_data';
 import { registryUrl as nugetPath } from '../mock_data';
 import { GlTabs } from '@gitlab/ui';

ee/spec/frontend/packages/details/components/nuget_installation_spec.js → spec/frontend/packages/details/components/nuget_installation_spec.js

 import Vuex from 'vuex';
 import { mount, createLocalVue } from '@vue/test-utils';
-import NugetInstallation from 'ee/packages/details/components/nuget_installation.vue';
+import NugetInstallation from '~/packages/details/components/nuget_installation.vue';
 import { nugetPackage as packageEntity } from '../../mock_data';
 import { registryUrl as nugetPath } from '../mock_data';
 import { GlTabs } from '@gitlab/ui';

ee/spec/frontend/packages/details/components/package_title_spec.js → spec/frontend/packages/details/components/package_title_spec.js

 import Vuex from 'vuex';
 import { shallowMount, createLocalVue } from '@vue/test-utils';
-import PackageTitle from 'ee/packages/details/components/package_title.vue';
-import PackageTags from 'ee/packages/shared/components/package_tags.vue';
+import PackageTitle from '~/packages/details/components/package_title.vue';
+import PackageTags from '~/packages/shared/components/package_tags.vue';
 import {
   conanPackage,
   mavenFiles,

ee/spec/frontend/packages/details/components/pypi_installation_spec.js → spec/frontend/packages/details/components/pypi_installation_spec.js

 import Vuex from 'vuex';
 import { shallowMount, createLocalVue } from '@vue/test-utils';
-import PypiInstallation from 'ee/packages/details/components/pypi_installation.vue';
-import InstallationTabs from 'ee/packages/details/components/installation_tabs.vue';
+import PypiInstallation from '~/packages/details/components/pypi_installation.vue';
+import InstallationTabs from '~/packages/details/components/installation_tabs.vue';
 import { pypiPackage as packageEntity } from '../../mock_data';
 import { GlTabs } from '@gitlab/ui';
 

ee/spec/frontend/packages/details/store/actions_spec.js → spec/frontend/packages/details/store/actions_spec.js

-import Api from 'ee/api';
+import Api from '~/api';
 import createFlash from '~/flash';
-import fetchPackageVersions from 'ee/packages/details/store/actions';
-import * as types from 'ee/packages/details/store/mutation_types';
-import { FETCH_PACKAGE_VERSIONS_ERROR } from 'ee/packages/details/constants';
+import fetchPackageVersions from '~/packages/details/store/actions';
+import * as types from '~/packages/details/store/mutation_types';
+import { FETCH_PACKAGE_VERSIONS_ERROR } from '~/packages/details/constants';
 import testAction from 'helpers/vuex_action_helper';
 import { npmPackage as packageEntity } from '../../mock_data';
 
 jest.mock('~/flash.js');
-jest.mock('ee/api.js');
+jest.mock('~/api.js');
 
 describe('Actions Package details store', () => {
   describe('fetchPackageVersions', () => {

ee/spec/frontend/packages/details/store/getters_spec.js → spec/frontend/packages/details/store/getters_spec.js

@@ -13,7 +13,7 @@ import {
   nugetSetupCommand,
   pypiPipCommand,
   pypiSetupCommand,
-} from 'ee/packages/details/store/getters';
+} from '~/packages/details/store/getters';
 import {
   conanPackage,
   npmPackage,
@@ -29,8 +29,8 @@ import {
   registryUrl,
   pypiSetupCommandStr,
 } from '../mock_data';
-import { generateConanRecipe } from 'ee/packages/details/utils';
-import { NpmManager } from 'ee/packages/details/constants';
+import { generateConanRecipe } from '~/packages/details/utils';
+import { NpmManager } from '~/packages/details/constants';
 
 describe('Getters PackageDetails Store', () => {
   let state;

ee/spec/frontend/packages/details/store/mutations_spec.js → spec/frontend/packages/details/store/mutations_spec.js

-import mutations from 'ee/packages/details/store/mutations';
-import * as types from 'ee/packages/details/store/mutation_types';
+import mutations from '~/packages/details/store/mutations';
+import * as types from '~/packages/details/store/mutation_types';
 import { npmPackage as packageEntity } from '../../mock_data';
 
 describe('Mutations package details Store', () => {

ee/spec/frontend/packages/details/utils_spec.js → spec/frontend/packages/details/utils_spec.js

-import { generateConanRecipe, generatePackageInfo } from 'ee/packages/details/utils';
+import { generateConanRecipe, generatePackageInfo } from '~/packages/details/utils';
 import { conanPackage, mavenPackage, npmPackage, nugetPackage } from '../mock_data';
 import {
   generateConanInformation,

ee/spec/frontend/packages/list/coming_soon/helpers_spec.js → spec/frontend/packages/list/coming_soon/helpers_spec.js

-import * as comingSoon from 'ee/packages/list/coming_soon/helpers';
+import * as comingSoon from '~/packages/list/coming_soon/helpers';
 import { fakeIssues, asGraphQLResponse, asViewModel } from './mock_data';
 
-jest.mock('ee/api.js');
+jest.mock('~/api.js');
 
 describe('Coming Soon Helpers', () => {
   const [noLabels, acceptingMergeRequestLabel, workflowLabel] = fakeIssues;

ee/spec/frontend/packages/list/coming_soon/packages_coming_soon_spec.js → spec/frontend/packages/list/coming_soon/packages_coming_soon_spec.js

 import { GlEmptyState, GlSkeletonLoader, GlLabel } from '@gitlab/ui';
 import { mount, createLocalVue } from '@vue/test-utils';
-import ComingSoon from 'ee/packages/list/coming_soon/packages_coming_soon.vue';
-import { TrackingActions } from 'ee/packages/shared/constants';
+import ComingSoon from '~/packages/list/coming_soon/packages_coming_soon.vue';
+import { TrackingActions } from '~/packages/shared/constants';
 import { asViewModel } from './mock_data';
 import Tracking from '~/tracking';
 import VueApollo, { ApolloQuery } from 'vue-apollo';
 
-jest.mock('ee/packages/list/coming_soon/helpers.js');
+jest.mock('~/packages/list/coming_soon/helpers.js');
 
 const localVue = createLocalVue();
 localVue.use(VueApollo);

ee/spec/frontend/packages/list/components/packages_filter_spec.js → spec/frontend/packages/list/components/packages_filter_spec.js

 import Vuex from 'vuex';
 import { GlSearchBoxByClick } from '@gitlab/ui';
 import { createLocalVue, shallowMount } from '@vue/test-utils';
-import PackagesFilter from 'ee/packages/list/components/packages_filter.vue';
+import PackagesFilter from '~/packages/list/components/packages_filter.vue';
 
 const localVue = createLocalVue();
 localVue.use(Vuex);

ee/spec/frontend/packages/list/components/packages_list_app_spec.js → spec/frontend/packages/list/components/packages_list_app_spec.js

 import Vuex from 'vuex';
 import { shallowMount, createLocalVue } from '@vue/test-utils';
 import { GlEmptyState, GlTab, GlTabs, GlSprintf, GlLink } from '@gitlab/ui';
-import PackageListApp from 'ee/packages/list/components/packages_list_app.vue';
+import PackageListApp from '~/packages/list/components/packages_list_app.vue';
 
 const localVue = createLocalVue();
 localVue.use(Vuex);

ee/spec/frontend/packages/list/components/packages_list_spec.js → spec/frontend/packages/list/components/packages_list_spec.js

@@ -3,11 +3,11 @@ import { last } from 'lodash';
 import { GlTable, GlPagination, GlModal } from '@gitlab/ui';
 import Tracking from '~/tracking';
 import { mount, createLocalVue } from '@vue/test-utils';
-import PackagesList from 'ee/packages/list/components/packages_list.vue';
-import PackagesListLoader from 'ee/packages/shared/components/packages_list_loader.vue';
-import PackagesListRow from 'ee/packages/shared/components/package_list_row.vue';
-import * as SharedUtils from 'ee/packages/shared/utils';
-import { TrackingActions } from 'ee/packages/shared/constants';
+import PackagesList from '~/packages/list/components/packages_list.vue';
+import PackagesListLoader from '~/packages/shared/components/packages_list_loader.vue';
+import PackagesListRow from '~/packages/shared/components/package_list_row.vue';
+import * as SharedUtils from '~/packages/shared/utils';
+import { TrackingActions } from '~/packages/shared/constants';
 import stubChildren from 'helpers/stub_children';
 import { packageList } from '../../mock_data';
 

ee/spec/frontend/packages/list/components/packages_sort_spec.js → spec/frontend/packages/list/components/packages_sort_spec.js

 import Vuex from 'vuex';
 import { GlSorting } from '@gitlab/ui';
 import { mount, createLocalVue } from '@vue/test-utils';
-import PackagesSort from 'ee/packages/list/components/packages_sort.vue';
+import PackagesSort from '~/packages/list/components/packages_sort.vue';
 import stubChildren from 'helpers/stub_children';
 
 const localVue = createLocalVue();

ee/spec/frontend/packages/list/stores/actions_spec.js → spec/frontend/packages/list/stores/actions_spec.js

 import axios from 'axios';
 import MockAdapter from 'axios-mock-adapter';
-import Api from 'ee/api';
+import Api from '~/api';
 import createFlash from '~/flash';
-import * as actions from 'ee/packages/list/stores/actions';
-import * as types from 'ee/packages/list/stores/mutation_types';
-import {
-  MISSING_DELETE_PATH_ERROR,
-  DELETE_PACKAGE_ERROR_MESSAGE,
-} from 'ee/packages/list/constants';
+import * as actions from '~/packages/list/stores/actions';
+import * as types from '~/packages/list/stores/mutation_types';
+import { MISSING_DELETE_PATH_ERROR, DELETE_PACKAGE_ERROR_MESSAGE } from '~/packages/list/constants';
 import testAction from 'helpers/vuex_action_helper';
 
 jest.mock('~/flash.js');
-jest.mock('ee/api.js');
+jest.mock('~/api.js');
 
 describe('Actions Package list store', () => {
   const headers = 'bar';

ee/spec/frontend/packages/list/stores/getters_spec.js → spec/frontend/packages/list/stores/getters_spec.js

-import getList from 'ee/packages/list/stores/getters';
+import getList from '~/packages/list/stores/getters';
 import { packageList } from '../../mock_data';
 
 describe('Getters registry list store', () => {

ee/spec/frontend/packages/list/stores/mutations_spec.js → spec/frontend/packages/list/stores/mutations_spec.js

-import mutations from 'ee/packages/list/stores/mutations';
-import * as types from 'ee/packages/list/stores/mutation_types';
-import createState from 'ee/packages/list/stores/state';
+import mutations from '~/packages/list/stores/mutations';
+import * as types from '~/packages/list/stores/mutation_types';
+import createState from '~/packages/list/stores/state';
 import * as commonUtils from '~/lib/utils/common_utils';
 import { npmPackage, mavenPackage } from '../../mock_data';
 

ee/spec/frontend/packages/list/utils_spec.js → spec/frontend/packages/list/utils_spec.js

-import { getNewPaginationPage } from 'ee/packages/list/utils';
+import { getNewPaginationPage } from '~/packages/list/utils';
 
 describe('Packages list utils', () => {
   describe('packageTypeDisplay', () => {

ee/spec/frontend/packages/shared/components/package_list_row_spec.js → spec/frontend/packages/shared/components/package_list_row_spec.js

 import { mount, shallowMount } from '@vue/test-utils';
-import PackagesListRow from 'ee/packages/shared/components/package_list_row.vue';
-import PackageTags from 'ee/packages/shared/components/package_tags.vue';
+import PackagesListRow from '~/packages/shared/components/package_list_row.vue';
+import PackageTags from '~/packages/shared/components/package_tags.vue';
 import { packageList } from '../../mock_data';
 
 describe('packages_list_row', () => {

ee/spec/frontend/packages/shared/components/package_tags_spec.js → spec/frontend/packages/shared/components/package_tags_spec.js

 import { mount } from '@vue/test-utils';
-import PackageTags from 'ee/packages/shared/components/package_tags.vue';
+import PackageTags from '~/packages/shared/components/package_tags.vue';
 import { mockTags } from '../../mock_data';
 
 describe('PackageTags', () => {

ee/spec/frontend/packages/shared/components/packages_list_loader_spec.js → spec/frontend/packages/shared/components/packages_list_loader_spec.js

 import { mount } from '@vue/test-utils';
-import PackagesListLoader from 'ee/packages/shared/components/packages_list_loader.vue';
+import PackagesListLoader from '~/packages/shared/components/packages_list_loader.vue';
 
 describe('PackagesListLoader', () => {
   let wrapper;

ee/spec/frontend/packages/shared/components/publish_method_spec.js → spec/frontend/packages/shared/components/publish_method_spec.js

 import { shallowMount } from '@vue/test-utils';
-import PublishMethod from 'ee/packages/shared/components/publish_method.vue';
+import PublishMethod from '~/packages/shared/components/publish_method.vue';
 import { packageList } from '../../mock_data';
 
 describe('publish_method', () => {

ee/spec/frontend/packages/shared/utils_spec.js → spec/frontend/packages/shared/utils_spec.js

@@ -3,8 +3,8 @@ import {
   beautifyPath,
   getPackageTypeLabel,
   getCommitLink,
-} from 'ee/packages/shared/utils';
-import { PackageType, TrackingCategories } from 'ee/packages/shared/constants';
+} from '~/packages/shared/utils';
+import { PackageType, TrackingCategories } from '~/packages/shared/constants';
 import { packageList } from '../mock_data';
 
 describe('Packages shared utils', () => {

ee/spec/helpers/ee/packages_helper_spec.rb → spec/helpers/packages_helper_spec.rb

@@ -2,7 +2,7 @@
 
 require 'spec_helper'
 
-RSpec.describe EE::PackagesHelper do
+RSpec.describe PackagesHelper do
   let_it_be(:base_url) { "#{Gitlab.config.gitlab.url}/api/v4/" }
   let_it_be(:project) { create(:project) }
 

spec/models/project_spec.rb

@@ -474,6 +474,46 @@ RSpec.describe Project do
     end
   end
 
+  describe '#has_packages?' do
+    let(:project) { create(:project, :public) }
+
+    subject { project.has_packages?(package_type) }
+
+    shared_examples 'returning true examples' do
+      let!(:package) { create("#{package_type}_package", project: project) }
+
+      it { is_expected.to be true }
+    end
+
+    shared_examples 'returning false examples' do
+      it { is_expected.to be false }
+    end
+
+    context 'with maven packages' do
+      it_behaves_like 'returning true examples' do
+        let(:package_type) { :maven }
+      end
+    end
+
+    context 'with npm packages' do
+      it_behaves_like 'returning true examples' do
+        let(:package_type) { :npm }
+      end
+    end
+
+    context 'with conan packages' do
+      it_behaves_like 'returning true examples' do
+        let(:package_type) { :conan }
+      end
+    end
+
+    context 'with no package type' do
+      it_behaves_like 'returning false examples' do
+        let(:package_type) { nil }
+      end
+    end
+  end
+
   describe '#ci_pipelines' do
     let(:project) { create(:project) }
 

spec/requests/api/projects_spec.rb

@@ -1586,6 +1586,7 @@ RSpec.describe API::Projects do
         expect(json_response['ci_default_git_depth']).to eq(project.ci_default_git_depth)
         expect(json_response['merge_method']).to eq(project.merge_method.to_s)
         expect(json_response['readme_url']).to eq(project.readme_url)
+        expect(json_response).to have_key 'packages_enabled'
       end
 
       it 'returns a group link with expiration date' do
@@ -2339,6 +2340,22 @@ RSpec.describe API::Projects do
       expect(project_member).to be_persisted
     end
 
+    describe 'updating packages_enabled attribute' do
+      it 'is enabled by default' do
+        expect(project.packages_enabled).to be true
+      end
+
+      context 'without the need for a license' do
+        it 'disables project packages feature' do
+          put(api("/projects/#{project.id}", user), params: { packages_enabled: false })
+
+          expect(response).to have_gitlab_http_status(:ok)
+          expect(project.reload.packages_enabled).to be false
+          expect(json_response['packages_enabled']).to eq(false)
+        end
+      end
+    end
+
     it 'returns 400 when nothing sent' do
       project_param = {}
 

spec/support/helpers/navbar_structure_helper.rb

@@ -19,11 +19,7 @@ module NavbarStructureHelper
     hash[:nav_sub_items].insert(index + 1, new_sub_nav_item_name)
   end
 
-  # TODO - This can be moved into 'project navbar structure' shared
-  # context when package feature gets moved to core.
-  # More information in: https://gitlab.com/gitlab-org/gitlab/-/issues/221259
   def insert_package_nav(within)
-    if ::Gitlab.ee?
     insert_after_nav_item(
       within,
       new_nav_item: {
@@ -32,26 +28,12 @@ module NavbarStructureHelper
       }
     )
   end
-  end
 
-  # TODO - This ee? condition can be removed
-  # when package feature gets moved to core.
-  # More information in: https://gitlab.com/gitlab-org/gitlab/-/issues/221259
   def insert_container_nav(within)
-    if ::Gitlab.ee?
     insert_after_sub_nav_item(
       _('Package Registry'),
       within: _('Packages & Registries'),
       new_sub_nav_item_name: _('Container Registry')
     )
-    else
-      insert_after_nav_item(
-        within,
-        new_nav_item: {
-          nav_item: _('Packages & Registries'),
-          nav_sub_items: [_('Container Registry')]
-        }
-      )
-    end
   end
 end

spec/views/layouts/nav/sidebar/_project.html.haml_spec.rb

@@ -47,6 +47,58 @@ RSpec.describe 'layouts/nav/sidebar/_project' do
     end
   end
 
+  describe 'Packages' do
+    let(:user) { create(:user) }
+
+    let_it_be(:package_menu_name) { 'Packages & Registries' }
+    let_it_be(:package_entry_name) { 'Package Registry' }
+
+    before do
+      project.team.add_developer(user)
+      sign_in(user)
+      stub_container_registry_config(enabled: true)
+    end
+
+    context 'when packages is enabled' do
+      it 'packages link is visible' do
+        render
+
+        expect(rendered).to have_link(package_menu_name, href: project_packages_path(project))
+      end
+
+      it 'packages list link is visible' do
+        render
+
+        expect(rendered).to have_link(package_entry_name, href: project_packages_path(project))
+      end
+
+      it 'container registry link is visible' do
+        render
+
+        expect(rendered).to have_link('Container Registry', href: project_container_registry_index_path(project))
+      end
+    end
+
+    context 'when container registry is disabled' do
+      before do
+        stub_container_registry_config(enabled: false)
+      end
+
+      it 'packages top level and list link are visible' do
+        render
+
+        expect(rendered).to have_link(package_menu_name, href: project_packages_path(project))
+        expect(rendered).to have_link(package_entry_name, href: project_packages_path(project))
+      end
+
+      it 'container registry link is not visible' do
+        render
+
+        expect(rendered).not_to have_link('Container Registry', href: project_container_registry_index_path(project))
+      end
+    end
+  end
+
   describe 'releases entry' do
     it 'renders releases link' do
       render