gitlab-org--gitlab-foss/lib/system_check/orphans/namespace_check.rb

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# frozen_string_literal: true
module SystemCheck
module Orphans
class NamespaceCheck < SystemCheck::BaseCheck
set_name 'Orphaned namespaces:'
def multi_check
Gitlab::GitalyClient::StorageSettings.allow_disk_access do
Gitlab.config.repositories.storages.each do |storage_name, repository_storage|
$stdout.puts
$stdout.puts "* Storage: #{storage_name} (#{repository_storage.legacy_disk_path})".color(:yellow)
toplevel_namespace_dirs = disk_namespaces(repository_storage.legacy_disk_path)
orphans = (toplevel_namespace_dirs - existing_namespaces)
print_orphans(orphans, storage_name)
end
end
clear_namespaces! # releases memory when check finishes
end
private
def print_orphans(orphans, storage_name)
if orphans.empty?
$stdout.puts "* No orphaned namespaces for #{storage_name} storage".color(:green)
return
end
orphans.each do |orphan|
$stdout.puts " - #{orphan}".color(:red)
end
end
def disk_namespaces(storage_path)
fetch_disk_namespaces(storage_path).each_with_object([]) do |namespace_path, result|
namespace = File.basename(namespace_path)
next if namespace.eql?('@hashed')
result << namespace
end
end
def fetch_disk_namespaces(storage_path)
Dir.glob(File.join(storage_path, '*'))
end
def existing_namespaces
@namespaces ||= Namespace.where(parent: nil).all.pluck(:path)
end
def clear_namespaces!
@namespaces = nil
end
end
end
end