static_config_validator.hpp

#pragma once
 
#include <userver/components/component_config.hpp>
#include <userver/components/impl/component_base.hpp>
#include <userver/yaml_config/impl/validate_static_config.hpp>
#include <userver/yaml_config/schema.hpp>
 
USERVER_NAMESPACE_BEGIN
 
namespace components {
 
enum class ValidationMode {
  kOnlyTurnedOn,
  kAll,
};
 
ValidationMode Parse(const yaml_config::YamlConfig& value,
                     formats::parse::To<ValidationMode>);
 
namespace impl {
template <typename Component>
void TryValidateStaticConfig(const components::ComponentConfig& static_config,
                             ValidationMode validation_condition) {
  if (components::kHasValidate<Component> ||
      validation_condition == ValidationMode::kAll) {
    yaml_config::Schema schema = Component::GetStaticConfigSchema();
 
    yaml_config::impl::Validate(static_config, schema);
  }
}
 
template <typename Component>
yaml_config::Schema GetStaticConfigSchema() {
  // TODO: implement for kOnlyTurnedOn
  return Component::GetStaticConfigSchema();
}
 
}  // namespace impl
}  // namespace components
 
USERVER_NAMESPACE_END