Merge branch 'vij-expose-root-dp-stats' into 'master'

Add dependency_proxy_size to GraphQL type

See merge request gitlab-org/gitlab!80402

app/graphql/types/root_storage_statistics_type.rb

@@ -15,5 +15,6 @@ module Types
     field :snippets_size, GraphQL::Types::Float, null: false, description: 'Snippets size in bytes.'
     field :pipeline_artifacts_size, GraphQL::Types::Float, null: false, description: 'CI pipeline artifacts size in bytes.'
     field :uploads_size, GraphQL::Types::Float, null: false, description: 'Uploads size in bytes.'
+    field :dependency_proxy_size, GraphQL::Types::Float, null: false, description: 'Dependency Proxy sizes in bytes.'
   end
 end

doc/api/graphql/reference/index.md

@@ -14996,6 +14996,7 @@ Counts of requirements by their state.
 | Name | Type | Description |
 | ---- | ---- | ----------- |
 | <a id="rootstoragestatisticsbuildartifactssize"></a>`buildArtifactsSize` | [`Float!`](#float) | CI artifacts size in bytes. |
+| <a id="rootstoragestatisticsdependencyproxysize"></a>`dependencyProxySize` | [`Float!`](#float) | Dependency Proxy sizes in bytes. |
 | <a id="rootstoragestatisticslfsobjectssize"></a>`lfsObjectsSize` | [`Float!`](#float) | LFS objects size in bytes. |
 | <a id="rootstoragestatisticspackagessize"></a>`packagesSize` | [`Float!`](#float) | Packages size in bytes. |
 | <a id="rootstoragestatisticspipelineartifactssize"></a>`pipelineArtifactsSize` | [`Float!`](#float) | CI pipeline artifacts size in bytes. |

spec/graphql/types/root_storage_statistics_type_spec.rb

@@ -8,7 +8,7 @@ RSpec.describe GitlabSchema.types['RootStorageStatistics'] do
   it 'has all the required fields' do
     expect(described_class).to have_graphql_fields(:storage_size, :repository_size, :lfs_objects_size,
                                        :build_artifacts_size, :packages_size, :wiki_size, :snippets_size,
-                                       :pipeline_artifacts_size, :uploads_size)
+                                       :pipeline_artifacts_size, :uploads_size, :dependency_proxy_size)
   end
 
   specify { expect(described_class).to require_graphql_authorizations(:read_statistics) }