Make Repository track shard

This makes a transitive dependency direct, and is a first step towards
removing `::Repository#{project,container}`

app/models/project.rb

@@ -780,7 +780,7 @@ class Project < ApplicationRecord
   end
 
   def repository
-    @repository ||= Repository.new(full_path, self, disk_path: disk_path)
+    @repository ||= Repository.new(full_path, self, shard: repository_storage, disk_path: disk_path)
   end
 
   def cleanup
@@ -1411,8 +1411,8 @@ class Project < ApplicationRecord
 
   # Expires various caches before a project is renamed.
   def expire_caches_before_rename(old_path)
-    repo = Repository.new(old_path, self)
-    wiki = Repository.new("#{old_path}.wiki", self)
+    repo = Repository.new(old_path, self, shard: repository_storage)
+    wiki = Repository.new("#{old_path}.wiki", self, shard: repository_storage, repo_type: Gitlab::GlRepository::WIKI)
 
     if repo.exists?
       repo.before_delete

app/models/project_wiki.rb

@@ -170,7 +170,7 @@ class ProjectWiki
   end
 
   def repository
-    @repository ||= Repository.new(full_path, @project, disk_path: disk_path, repo_type: Gitlab::GlRepository::WIKI)
+    @repository ||= Repository.new(full_path, @project, shard: repository_storage, disk_path: disk_path, repo_type: Gitlab::GlRepository::WIKI)
   end
 
   def default_branch

app/models/repository.rb

@@ -22,7 +22,7 @@ class Repository
 
   include Gitlab::RepositoryCacheAdapter
 
-  attr_accessor :full_path, :disk_path, :container, :repo_type
+  attr_accessor :full_path, :shard, :disk_path, :container, :repo_type
 
   delegate :ref_name_for_sha, to: :raw_repository
   delegate :bundle_to_disk, to: :raw_repository
@@ -65,8 +65,9 @@ class Repository
     xcode_config: :xcode_project?
   }.freeze
 
-  def initialize(full_path, container, disk_path: nil, repo_type: Gitlab::GlRepository::PROJECT)
+  def initialize(full_path, container, shard:, disk_path: nil, repo_type: Gitlab::GlRepository::PROJECT)
     @full_path = full_path
+    @shard = shard
     @disk_path = disk_path || full_path
     @container = container
     @commit_cache = {}
@@ -95,7 +96,7 @@ class Repository
   def path_to_repo
     @path_to_repo ||=
       begin
-        storage = Gitlab.config.repositories.storages[container.repository_storage]
+        storage = Gitlab.config.repositories.storages[shard]
 
         File.expand_path(
           File.join(storage.legacy_disk_path, disk_path + '.git')
@@ -1180,7 +1181,7 @@ class Repository
   end
 
   def initialize_raw_repository
-    Gitlab::Git::Repository.new(container.repository_storage,
+    Gitlab::Git::Repository.new(shard,
                                 disk_path + '.git',
                                 repo_type.identifier_for_container(container),
                                 container.full_path)

app/models/snippet.rb

@@ -261,7 +261,7 @@ class Snippet < ApplicationRecord
   end
 
   def repository
-    @repository ||= Repository.new(full_path, self, disk_path: disk_path, repo_type: Gitlab::GlRepository::SNIPPET)
+    @repository ||= Repository.new(full_path, self, shard: repository_storage, disk_path: disk_path, repo_type: Gitlab::GlRepository::SNIPPET)
   end
 
   def storage

ee/app/models/design_management/repository.rb

@@ -16,7 +16,7 @@ module DesignManagement
       full_path = project.full_path + EE::Gitlab::GlRepository::DESIGN.path_suffix
       disk_path = project.disk_path + EE::Gitlab::GlRepository::DESIGN.path_suffix
 
-      super(full_path, project, disk_path: disk_path, repo_type: EE::Gitlab::GlRepository::DESIGN)
+      super(full_path, project, shard: project.repository_storage, disk_path: disk_path, repo_type: EE::Gitlab::GlRepository::DESIGN)
     end
 
     # Override of a method called on Repository instances but sent via

ee/app/models/ee/project.rb

@@ -674,7 +674,7 @@ module EE
     def expire_caches_before_rename(old_path)
       super
 
-      design = ::Repository.new("#{old_path}#{EE::Gitlab::GlRepository::DESIGN.path_suffix}", self)
+      design = ::Repository.new("#{old_path}#{::EE::Gitlab::GlRepository::DESIGN.path_suffix}", self, shard: repository_storage, repo_type: ::EE::Gitlab::GlRepository::DESIGN)
 
       if design.exists?
         design.before_delete

ee/app/models/geo/deleted_project.rb

@@ -13,7 +13,7 @@ class Geo::DeletedProject
   alias_method :full_path, :disk_path
 
   def repository
-    @repository ||= Repository.new(disk_path, self)
+    @repository ||= Repository.new(disk_path, self, shard: repository_storage)
   end
 
   def repository_storage

ee/app/models/geo/fdw/project.rb

@@ -30,7 +30,7 @@ module Geo
       end
 
       def repository
-        @repository ||= Repository.new(full_path, self, disk_path: disk_path)
+        @repository ||= Repository.new(full_path, self, shard: repository_storage, disk_path: disk_path)
       end
 
       def storage

ee/app/services/geo/repository_base_sync_service.rb

@@ -204,7 +204,7 @@ module Geo
     end
 
     def temp_repo
-      @temp_repo ||= ::Repository.new(repository.full_path, repository.project, disk_path: disk_path_temp, repo_type: repository.repo_type)
+      @temp_repo ||= ::Repository.new(repository.full_path, repository.container, shard: repository.shard, disk_path: disk_path_temp, repo_type: repository.repo_type)
     end
 
     def clean_up_temporary_repository

ee/spec/models/project_spec.rb

@@ -2592,15 +2592,15 @@ describe Project do
 
     it 'expires the caches of the design repository' do
       allow(Repository).to receive(:new)
-        .with('foo', project)
+        .with('foo', project, shard: project.repository_storage)
         .and_return(repo)
 
       allow(Repository).to receive(:new)
-        .with('foo.wiki', project)
+        .with('foo.wiki', project, shard: project.repository_storage, repo_type: Gitlab::GlRepository::WIKI)
         .and_return(wiki)
 
       allow(Repository).to receive(:new)
-        .with('foo.design', project)
+        .with('foo.design', project, shard: project.repository_storage, repo_type: ::EE::Gitlab::GlRepository::DESIGN)
         .and_return(design)
 
       expect(design).to receive(:before_delete)

ee/spec/services/geo/repository_verification_primary_service_spec.rb

@@ -238,6 +238,7 @@ describe Geo::RepositoryVerificationPrimaryService do
     allow(Repository).to receive(:new).with(
       project.full_path,
       project,
+      shard: project.repository_storage,
       disk_path: project.disk_path
     ).and_return(repository)
   end
@@ -246,6 +247,7 @@ describe Geo::RepositoryVerificationPrimaryService do
     allow(Repository).to receive(:new).with(
       project.wiki.full_path,
       project,
+      shard: project.repository_storage,
       disk_path: project.wiki.disk_path,
       repo_type: Gitlab::GlRepository::WIKI
     ).and_return(repository)

spec/models/project_spec.rb

@@ -1791,21 +1791,19 @@ describe Project do
     let(:project) { create(:project, :repository) }
     let(:repo)    { double(:repo, exists?: true) }
     let(:wiki)    { double(:wiki, exists?: true) }
-    let(:design)  { double(:wiki, exists?: false) }
 
     it 'expires the caches of the repository and wiki' do
+      # In EE, there are design repositories as well
+      allow(Repository).to receive(:new).and_call_original
+
       allow(Repository).to receive(:new)
-        .with('foo', project)
+        .with('foo', project, shard: project.repository_storage)
         .and_return(repo)
 
       allow(Repository).to receive(:new)
-        .with('foo.wiki', project)
+        .with('foo.wiki', project, shard: project.repository_storage, repo_type: Gitlab::GlRepository::WIKI)
         .and_return(wiki)
 
-      allow(Repository).to receive(:new)
-        .with('foo.design', project)
-        .and_return(design)
-
       expect(repo).to receive(:before_delete)
       expect(wiki).to receive(:before_delete)