runtime: splitting classes into two files

source/common/runtime/BUILD

@@ -9,17 +9,31 @@ load(
 envoy_package()
 
 envoy_cc_library(
-    name = "runtime_lib",
+    name = "runtime_features_lib",
     srcs = [
         "runtime_features.cc",
-        "runtime_impl.cc",
     ],
     hdrs = [
         "runtime_features.h",
+    ],
+    deps = [
+        "//source/common/common:hash_lib",
+        "//source/common/singleton:const_singleton",
+    ],
+)
+
+envoy_cc_library(
+    name = "runtime_lib",
+    srcs = [
+        "runtime_impl.cc",
+    ],
+    hdrs = [
         "runtime_impl.h",
+        "runtime_protos.h",
     ],
     external_deps = ["ssl"],
     deps = [
+        ":runtime_features_lib",
         "//include/envoy/config:subscription_interface",
         "//include/envoy/event:dispatcher_interface",
         "//include/envoy/init:manager_interface",

source/common/runtime/runtime_features.h

@@ -2,11 +2,6 @@
 
 #include <string>
 
-#include "envoy/config/core/v3alpha/base.pb.h"
-#include "envoy/runtime/runtime.h"
-#include "envoy/type/v3alpha/percent.pb.h"
-
-#include "common/protobuf/utility.h"
 #include "common/singleton/const_singleton.h"
 
 #include "absl/container/flat_hash_set.h"
@@ -44,39 +39,5 @@ class RuntimeFeatures {
 
 using RuntimeFeaturesDefaults = ConstSingleton<RuntimeFeatures>;
 
-// Helper class for runtime-derived boolean feature flags.
-class FeatureFlag {
-public:
-  FeatureFlag(const envoy::config::core::v3alpha::RuntimeFeatureFlag& feature_flag_proto,
-              Runtime::Loader& runtime)
-      : runtime_key_(feature_flag_proto.runtime_key()),
-        default_value_(PROTOBUF_GET_WRAPPED_OR_DEFAULT(feature_flag_proto, default_value, true)),
-        runtime_(runtime) {}
-
-  bool enabled() const { return runtime_.snapshot().getBoolean(runtime_key_, default_value_); }
-
-private:
-  const std::string runtime_key_;
-  const bool default_value_;
-  Runtime::Loader& runtime_;
-};
-
-// Helper class for runtime-derived fractional percent flags.
-class FractionalPercent {
-public:
-  FractionalPercent(
-      const envoy::config::core::v3alpha::RuntimeFractionalPercent& fractional_percent_proto,
-      Runtime::Loader& runtime)
-      : runtime_key_(fractional_percent_proto.runtime_key()),
-        default_value_(fractional_percent_proto.default_value()), runtime_(runtime) {}
-
-  bool enabled() const { return runtime_.snapshot().featureEnabled(runtime_key_, default_value_); }
-
-private:
-  const std::string runtime_key_;
-  const envoy::type::v3alpha::FractionalPercent default_value_;
-  Runtime::Loader& runtime_;
-};
-
 } // namespace Runtime
 } // namespace Envoy

source/common/runtime/runtime_protos.h

@@ -0,0 +1,49 @@
+#pragma once
+
+#include <string>
+
+#include "envoy/config/core/v3alpha/base.pb.h"
+#include "envoy/runtime/runtime.h"
+#include "envoy/type/v3alpha/percent.pb.h"
+
+#include "common/protobuf/utility.h"
+
+namespace Envoy {
+namespace Runtime {
+
+// Helper class for runtime-derived boolean feature flags.
+class FeatureFlag {
+public:
+  FeatureFlag(const envoy::config::core::v3alpha::RuntimeFeatureFlag& feature_flag_proto,
+              Runtime::Loader& runtime)
+      : runtime_key_(feature_flag_proto.runtime_key()),
+        default_value_(PROTOBUF_GET_WRAPPED_OR_DEFAULT(feature_flag_proto, default_value, true)),
+        runtime_(runtime) {}
+
+  bool enabled() const { return runtime_.snapshot().getBoolean(runtime_key_, default_value_); }
+
+private:
+  const std::string runtime_key_;
+  const bool default_value_;
+  Runtime::Loader& runtime_;
+};
+
+// Helper class for runtime-derived fractional percent flags.
+class FractionalPercent {
+public:
+  FractionalPercent(
+      const envoy::config::core::v3alpha::RuntimeFractionalPercent& fractional_percent_proto,
+      Runtime::Loader& runtime)
+      : runtime_key_(fractional_percent_proto.runtime_key()),
+        default_value_(fractional_percent_proto.default_value()), runtime_(runtime) {}
+
+  bool enabled() const { return runtime_.snapshot().featureEnabled(runtime_key_, default_value_); }
+
+private:
+  const std::string runtime_key_;
+  const envoy::type::v3alpha::FractionalPercent default_value_;
+  Runtime::Loader& runtime_;
+};
+
+} // namespace Runtime
+} // namespace Envoy

source/extensions/filters/http/adaptive_concurrency/adaptive_concurrency_filter.h

@@ -12,7 +12,7 @@
 #include "envoy/stats/stats_macros.h"
 
 #include "common/common/cleanup.h"
-#include "common/runtime/runtime_features.h"
+#include "common/runtime/runtime_protos.h"
 
 #include "extensions/filters/http/adaptive_concurrency/concurrency_controller/concurrency_controller.h"
 #include "extensions/filters/http/common/pass_through_filter.h"

source/extensions/filters/http/ext_authz/ext_authz.h

@@ -19,7 +19,7 @@
 #include "common/common/matchers.h"
 #include "common/http/codes.h"
 #include "common/http/header_map_impl.h"
-#include "common/runtime/runtime_features.h"
+#include "common/runtime/runtime_protos.h"
 
 #include "extensions/filters/common/ext_authz/ext_authz.h"
 #include "extensions/filters/common/ext_authz/ext_authz_grpc_impl.h"

source/extensions/filters/network/local_ratelimit/local_ratelimit.h

@@ -7,7 +7,7 @@
 #include "envoy/stats/stats_macros.h"
 
 #include "common/common/thread_synchronizer.h"
-#include "common/runtime/runtime_features.h"
+#include "common/runtime/runtime_protos.h"
 
 namespace Envoy {
 namespace Extensions {

test/common/runtime/BUILD

@@ -27,8 +27,8 @@ envoy_cc_test_library(
 )
 
 envoy_cc_test(
-    name = "runtime_features_test",
-    srcs = ["runtime_features_test.cc"],
+    name = "runtime_protos_test",
+    srcs = ["runtime_protos_test.cc"],
     deps = [
         "//source/common/runtime:runtime_lib",
         "//test/mocks/runtime:runtime_mocks",

test/common/runtime/runtime_features_test.cc → test/common/runtime/runtime_protos_test.cc

@@ -4,7 +4,7 @@
 #include "envoy/config/core/v3alpha/base.pb.validate.h"
 #include "envoy/type/v3alpha/percent.pb.h"
 
-#include "common/runtime/runtime_features.h"
+#include "common/runtime/runtime_protos.h"
 
 #include "test/mocks/runtime/mocks.h"
 #include "test/test_common/utility.h"