Merge pull request #10732 from ctiller/formatz

Extend clang-format to C#, Node, Ruby

src/csharp/ext/grpc_csharp_ext.c

@@ -34,14 +34,14 @@
 #include "src/core/lib/support/string.h"
 
 #include <grpc/byte_buffer_reader.h>
-#include <grpc/support/port_platform.h>
+#include <grpc/grpc.h>
+#include <grpc/grpc_security.h>
+#include <grpc/slice.h>
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
-#include <grpc/slice.h>
+#include <grpc/support/port_platform.h>
 #include <grpc/support/string_util.h>
 #include <grpc/support/thd.h>
-#include <grpc/grpc.h>
-#include <grpc/grpc_security.h>
 
 #include <string.h>
 
@@ -84,7 +84,8 @@ typedef struct grpcsharp_batch_context {
   int recv_close_on_server_cancelled;
 } grpcsharp_batch_context;
 
-GPR_EXPORT grpcsharp_batch_context *GPR_CALLTYPE grpcsharp_batch_context_create() {
+GPR_EXPORT grpcsharp_batch_context *GPR_CALLTYPE
+grpcsharp_batch_context_create() {
   grpcsharp_batch_context *ctx = gpr_malloc(sizeof(grpcsharp_batch_context));
   memset(ctx, 0, sizeof(grpcsharp_batch_context));
   return ctx;
@@ -96,8 +97,10 @@ typedef struct {
   grpc_metadata_array request_metadata;
 } grpcsharp_request_call_context;
 
-GPR_EXPORT grpcsharp_request_call_context *GPR_CALLTYPE grpcsharp_request_call_context_create() {
-  grpcsharp_request_call_context *ctx = gpr_malloc(sizeof(grpcsharp_request_call_context));
+GPR_EXPORT grpcsharp_request_call_context *GPR_CALLTYPE
+grpcsharp_request_call_context_create() {
+  grpcsharp_request_call_context *ctx =
+      gpr_malloc(sizeof(grpcsharp_request_call_context));
   memset(ctx, 0, sizeof(grpcsharp_request_call_context));
   return ctx;
 }
@@ -175,15 +178,15 @@ grpcsharp_metadata_array_count(grpc_metadata_array *array) {
   return (intptr_t)array->count;
 }
 
-GPR_EXPORT const char *GPR_CALLTYPE
-grpcsharp_metadata_array_get_key(grpc_metadata_array *array, size_t index, size_t *key_length) {
+GPR_EXPORT const char *GPR_CALLTYPE grpcsharp_metadata_array_get_key(
+    grpc_metadata_array *array, size_t index, size_t *key_length) {
   GPR_ASSERT(index < array->count);
   *key_length = GRPC_SLICE_LENGTH(array->metadata[index].key);
   return (char *)GRPC_SLICE_START_PTR(array->metadata[index].key);
 }
 
-GPR_EXPORT const char *GPR_CALLTYPE
-grpcsharp_metadata_array_get_value(grpc_metadata_array *array, size_t index, size_t *value_length) {
+GPR_EXPORT const char *GPR_CALLTYPE grpcsharp_metadata_array_get_value(
+    grpc_metadata_array *array, size_t index, size_t *value_length) {
   GPR_ASSERT(index < array->count);
   *value_length = GRPC_SLICE_LENGTH(array->metadata[index].value);
   return (char *)GRPC_SLICE_START_PTR(array->metadata[index].value);
@@ -208,7 +211,8 @@ void grpcsharp_metadata_array_move(grpc_metadata_array *dest,
   src->metadata = NULL;
 }
 
-GPR_EXPORT void GPR_CALLTYPE grpcsharp_batch_context_destroy(grpcsharp_batch_context *ctx) {
+GPR_EXPORT void GPR_CALLTYPE
+grpcsharp_batch_context_destroy(grpcsharp_batch_context *ctx) {
   if (!ctx) {
     return;
   }
@@ -231,7 +235,8 @@ GPR_EXPORT void GPR_CALLTYPE grpcsharp_batch_context_destroy(grpcsharp_batch_con
   gpr_free(ctx);
 }
 
-GPR_EXPORT void GPR_CALLTYPE grpcsharp_request_call_context_destroy(grpcsharp_request_call_context *ctx) {
+GPR_EXPORT void GPR_CALLTYPE
+grpcsharp_request_call_context_destroy(grpcsharp_request_call_context *ctx) {
   if (!ctx) {
     return;
   }
@@ -240,8 +245,7 @@ GPR_EXPORT void GPR_CALLTYPE grpcsharp_request_call_context_destroy(grpcsharp_re
      to take its ownership. */
 
   grpc_call_details_destroy(&(ctx->call_details));
-  grpcsharp_metadata_array_destroy_metadata_only(
-      &(ctx->request_metadata));
+  grpcsharp_metadata_array_destroy_metadata_only(&(ctx->request_metadata));
 
   gpr_free(ctx);
 }
@@ -299,8 +303,10 @@ grpcsharp_batch_context_recv_status_on_client_status(
 GPR_EXPORT const char *GPR_CALLTYPE
 grpcsharp_batch_context_recv_status_on_client_details(
     const grpcsharp_batch_context *ctx, size_t *details_length) {
-  *details_length = GRPC_SLICE_LENGTH(ctx->recv_status_on_client.status_details);
-  return (char *)GRPC_SLICE_START_PTR(ctx->recv_status_on_client.status_details);
+  *details_length =
+      GRPC_SLICE_LENGTH(ctx->recv_status_on_client.status_details);
+  return (char *)GRPC_SLICE_START_PTR(
+      ctx->recv_status_on_client.status_details);
 }
 
 GPR_EXPORT const grpc_metadata_array *GPR_CALLTYPE
@@ -309,13 +315,12 @@ grpcsharp_batch_context_recv_status_on_client_trailing_metadata(
   return &(ctx->recv_status_on_client.trailing_metadata);
 }
 
-GPR_EXPORT grpc_call *GPR_CALLTYPE grpcsharp_request_call_context_call(
-    const grpcsharp_request_call_context *ctx) {
+GPR_EXPORT grpc_call *GPR_CALLTYPE
+grpcsharp_request_call_context_call(const grpcsharp_request_call_context *ctx) {
   return ctx->call;
 }
 
-GPR_EXPORT const char *GPR_CALLTYPE
-grpcsharp_request_call_context_method(
+GPR_EXPORT const char *GPR_CALLTYPE grpcsharp_request_call_context_method(
     const grpcsharp_request_call_context *ctx, size_t *method_length) {
   *method_length = GRPC_SLICE_LENGTH(ctx->call_details.method);
   return (char *)GRPC_SLICE_START_PTR(ctx->call_details.method);
@@ -327,8 +332,7 @@ GPR_EXPORT const char *GPR_CALLTYPE grpcsharp_request_call_context_host(
   return (char *)GRPC_SLICE_START_PTR(ctx->call_details.host);
 }
 
-GPR_EXPORT gpr_timespec GPR_CALLTYPE
-grpcsharp_request_call_context_deadline(
+GPR_EXPORT gpr_timespec GPR_CALLTYPE grpcsharp_request_call_context_deadline(
     const grpcsharp_request_call_context *ctx) {
   return ctx->call_details.deadline;
 }
@@ -342,7 +346,7 @@ grpcsharp_request_call_context_request_metadata(
 GPR_EXPORT int32_t GPR_CALLTYPE
 grpcsharp_batch_context_recv_close_on_server_cancelled(
     const grpcsharp_batch_context *ctx) {
-  return (int32_t) ctx->recv_close_on_server_cancelled;
+  return (int32_t)ctx->recv_close_on_server_cancelled;
 }
 
 /* Init & shutdown */
@@ -389,7 +393,8 @@ grpcsharp_completion_queue_pluck(grpc_completion_queue *cq, void *tag) {
 
 GPR_EXPORT grpc_channel *GPR_CALLTYPE
 
-grpcsharp_insecure_channel_create(const char *target, const grpc_channel_args *args) {
+grpcsharp_insecure_channel_create(const char *target,
+                                  const grpc_channel_args *args) {
   return grpc_insecure_channel_create(target, args, NULL);
 }
 
@@ -397,12 +402,10 @@ GPR_EXPORT void GPR_CALLTYPE grpcsharp_channel_destroy(grpc_channel *channel) {
   grpc_channel_destroy(channel);
 }
 
-GPR_EXPORT grpc_call *GPR_CALLTYPE
-grpcsharp_channel_create_call(grpc_channel *channel, grpc_call *parent_call,
-                              uint32_t propagation_mask,
-                              grpc_completion_queue *cq,
-                              const char *method, const char *host,
-                              gpr_timespec deadline) {
+GPR_EXPORT grpc_call *GPR_CALLTYPE grpcsharp_channel_create_call(
+    grpc_channel *channel, grpc_call *parent_call, uint32_t propagation_mask,
+    grpc_completion_queue *cq, const char *method, const char *host,
+    gpr_timespec deadline) {
   grpc_slice method_slice = grpc_slice_from_copied_string(method);
   grpc_slice *host_slice_ptr = NULL;
   grpc_slice host_slice;
@@ -415,18 +418,21 @@ grpcsharp_channel_create_call(grpc_channel *channel, grpc_call *parent_call,
 }
 
 GPR_EXPORT grpc_connectivity_state GPR_CALLTYPE
-grpcsharp_channel_check_connectivity_state(grpc_channel *channel, int32_t try_to_connect) {
+grpcsharp_channel_check_connectivity_state(grpc_channel *channel,
+                                           int32_t try_to_connect) {
   return grpc_channel_check_connectivity_state(channel, try_to_connect);
 }
 
 GPR_EXPORT void GPR_CALLTYPE grpcsharp_channel_watch_connectivity_state(
     grpc_channel *channel, grpc_connectivity_state last_observed_state,
-    gpr_timespec deadline, grpc_completion_queue *cq, grpcsharp_batch_context *ctx) {
-  grpc_channel_watch_connectivity_state(channel, last_observed_state,
-                                        deadline, cq, ctx);
+    gpr_timespec deadline, grpc_completion_queue *cq,
+    grpcsharp_batch_context *ctx) {
+  grpc_channel_watch_connectivity_state(channel, last_observed_state, deadline,
+                                        cq, ctx);
 }
 
-GPR_EXPORT char *GPR_CALLTYPE grpcsharp_channel_get_target(grpc_channel *channel) {
+GPR_EXPORT char *GPR_CALLTYPE
+grpcsharp_channel_get_target(grpc_channel *channel) {
   return grpc_channel_get_target(channel);
 }
 
@@ -444,9 +450,8 @@ grpcsharp_channel_args_create(size_t num_args) {
   return args;
 }
 
-GPR_EXPORT void GPR_CALLTYPE
-grpcsharp_channel_args_set_string(grpc_channel_args *args, size_t index,
-                                  const char *key, const char *value) {
+GPR_EXPORT void GPR_CALLTYPE grpcsharp_channel_args_set_string(
+    grpc_channel_args *args, size_t index, const char *key, const char *value) {
   GPR_ASSERT(args);
   GPR_ASSERT(index < args->num_args);
   args->args[index].type = GRPC_ARG_STRING;
@@ -454,9 +459,8 @@ grpcsharp_channel_args_set_string(grpc_channel_args *args, size_t index,
   args->args[index].value.string = gpr_strdup(value);
 }
 
-GPR_EXPORT void GPR_CALLTYPE
-grpcsharp_channel_args_set_integer(grpc_channel_args *args, size_t index,
-                                  const char *key, int value) {
+GPR_EXPORT void GPR_CALLTYPE grpcsharp_channel_args_set_integer(
+    grpc_channel_args *args, size_t index, const char *key, int value) {
   GPR_ASSERT(args);
   GPR_ASSERT(index < args->num_args);
   args->args[index].type = GRPC_ARG_INTEGER;
@@ -485,15 +489,18 @@ GPR_EXPORT gpr_timespec GPR_CALLTYPE gprsharp_now(gpr_clock_type clock_type) {
   return gpr_now(clock_type);
 }
 
-GPR_EXPORT gpr_timespec GPR_CALLTYPE gprsharp_inf_future(gpr_clock_type clock_type) {
+GPR_EXPORT gpr_timespec GPR_CALLTYPE
+gprsharp_inf_future(gpr_clock_type clock_type) {
   return gpr_inf_future(clock_type);
 }
 
-GPR_EXPORT gpr_timespec GPR_CALLTYPE gprsharp_inf_past(gpr_clock_type clock_type) {
+GPR_EXPORT gpr_timespec GPR_CALLTYPE
+gprsharp_inf_past(gpr_clock_type clock_type) {
   return gpr_inf_past(clock_type);
 }
 
-GPR_EXPORT gpr_timespec GPR_CALLTYPE gprsharp_convert_clock_type(gpr_timespec t, gpr_clock_type target_clock) {
+GPR_EXPORT gpr_timespec GPR_CALLTYPE
+gprsharp_convert_clock_type(gpr_timespec t, gpr_clock_type target_clock) {
   return gpr_convert_clock_type(t, target_clock);
 }
 
@@ -507,9 +514,8 @@ GPR_EXPORT grpc_call_error GPR_CALLTYPE grpcsharp_call_cancel(grpc_call *call) {
   return grpc_call_cancel(call, NULL);
 }
 
-GPR_EXPORT grpc_call_error GPR_CALLTYPE
-grpcsharp_call_cancel_with_status(grpc_call *call, grpc_status_code status,
-                                  const char *description) {
+GPR_EXPORT grpc_call_error GPR_CALLTYPE grpcsharp_call_cancel_with_status(
+    grpc_call *call, grpc_status_code status, const char *description) {
   return grpc_call_cancel_with_status(call, status, description, NULL);
 }
 
@@ -517,18 +523,16 @@ GPR_EXPORT char *GPR_CALLTYPE grpcsharp_call_get_peer(grpc_call *call) {
   return grpc_call_get_peer(call);
 }
 
-GPR_EXPORT void GPR_CALLTYPE gprsharp_free(void *p) {
-  gpr_free(p);
-}
+GPR_EXPORT void GPR_CALLTYPE gprsharp_free(void *p) { gpr_free(p); }
 
 GPR_EXPORT void GPR_CALLTYPE grpcsharp_call_destroy(grpc_call *call) {
   grpc_call_destroy(call);
 }
 
-GPR_EXPORT grpc_call_error GPR_CALLTYPE
-grpcsharp_call_start_unary(grpc_call *call, grpcsharp_batch_context *ctx,
-                           const char *send_buffer, size_t send_buffer_len, uint32_t write_flags,
-                           grpc_metadata_array *initial_metadata, uint32_t initial_metadata_flags) {
+GPR_EXPORT grpc_call_error GPR_CALLTYPE grpcsharp_call_start_unary(
+    grpc_call *call, grpcsharp_batch_context *ctx, const char *send_buffer,
+    size_t send_buffer_len, uint32_t write_flags,
+    grpc_metadata_array *initial_metadata, uint32_t initial_metadata_flags) {
   /* TODO: don't use magic number */
   grpc_op ops[6];
   memset(ops, 0, sizeof(ops));
@@ -576,11 +580,9 @@ grpcsharp_call_start_unary(grpc_call *call, grpcsharp_batch_context *ctx,
                                NULL);
 }
 
-GPR_EXPORT grpc_call_error GPR_CALLTYPE
-grpcsharp_call_start_client_streaming(grpc_call *call,
-                                      grpcsharp_batch_context *ctx,
-                                      grpc_metadata_array *initial_metadata,
-                                      uint32_t initial_metadata_flags) {
+GPR_EXPORT grpc_call_error GPR_CALLTYPE grpcsharp_call_start_client_streaming(
+    grpc_call *call, grpcsharp_batch_context *ctx,
+    grpc_metadata_array *initial_metadata, uint32_t initial_metadata_flags) {
   /* TODO: don't use magic number */
   grpc_op ops[4];
   memset(ops, 0, sizeof(ops));
@@ -658,11 +660,9 @@ GPR_EXPORT grpc_call_error GPR_CALLTYPE grpcsharp_call_start_server_streaming(
                                NULL);
 }
 
-GPR_EXPORT grpc_call_error GPR_CALLTYPE
-grpcsharp_call_start_duplex_streaming(grpc_call *call,
-                                      grpcsharp_batch_context *ctx,
-                                      grpc_metadata_array *initial_metadata,
-                                      uint32_t initial_metadata_flags) {
+GPR_EXPORT grpc_call_error GPR_CALLTYPE grpcsharp_call_start_duplex_streaming(
+    grpc_call *call, grpcsharp_batch_context *ctx,
+    grpc_metadata_array *initial_metadata, uint32_t initial_metadata_flags) {
   /* TODO: don't use magic number */
   grpc_op ops[2];
   memset(ops, 0, sizeof(ops));
@@ -690,7 +690,7 @@ grpcsharp_call_start_duplex_streaming(grpc_call *call,
 }
 
 GPR_EXPORT grpc_call_error GPR_CALLTYPE grpcsharp_call_recv_initial_metadata(
-  grpc_call *call, grpcsharp_batch_context *ctx) {
+    grpc_call *call, grpcsharp_batch_context *ctx) {
   /* TODO: don't use magic number */
   grpc_op ops[1];
   ops[0].op = GRPC_OP_RECV_INITIAL_METADATA;
@@ -700,14 +700,13 @@ GPR_EXPORT grpc_call_error GPR_CALLTYPE grpcsharp_call_recv_initial_metadata(
   ops[0].reserved = NULL;
 
   return grpc_call_start_batch(call, ops, sizeof(ops) / sizeof(ops[0]), ctx,
-    NULL);
+                               NULL);
 }
 
-GPR_EXPORT grpc_call_error GPR_CALLTYPE
-grpcsharp_call_send_message(grpc_call *call, grpcsharp_batch_context *ctx,
-                            const char *send_buffer, size_t send_buffer_len,
-                            uint32_t write_flags,
-                            int32_t send_empty_initial_metadata) {
+GPR_EXPORT grpc_call_error GPR_CALLTYPE grpcsharp_call_send_message(
+    grpc_call *call, grpcsharp_batch_context *ctx, const char *send_buffer,
+    size_t send_buffer_len, uint32_t write_flags,
+    int32_t send_empty_initial_metadata) {
   /* TODO: don't use magic number */
   grpc_op ops[2];
   memset(ops, 0, sizeof(ops));
@@ -724,9 +723,8 @@ grpcsharp_call_send_message(grpc_call *call, grpcsharp_batch_context *ctx,
   return grpc_call_start_batch(call, ops, nops, ctx, NULL);
 }
 
-GPR_EXPORT grpc_call_error GPR_CALLTYPE
-grpcsharp_call_send_close_from_client(grpc_call *call,
-                                      grpcsharp_batch_context *ctx) {
+GPR_EXPORT grpc_call_error GPR_CALLTYPE grpcsharp_call_send_close_from_client(
+    grpc_call *call, grpcsharp_batch_context *ctx) {
   /* TODO: don't use magic number */
   grpc_op ops[1];
   ops[0].op = GRPC_OP_SEND_CLOSE_FROM_CLIENT;
@@ -740,14 +738,15 @@ grpcsharp_call_send_close_from_client(grpc_call *call,
 GPR_EXPORT grpc_call_error GPR_CALLTYPE grpcsharp_call_send_status_from_server(
     grpc_call *call, grpcsharp_batch_context *ctx, grpc_status_code status_code,
     const char *status_details, size_t status_details_len,
-    grpc_metadata_array *trailing_metadata,
-    int32_t send_empty_initial_metadata, const char* optional_send_buffer,
-    size_t optional_send_buffer_len, uint32_t write_flags) {
+    grpc_metadata_array *trailing_metadata, int32_t send_empty_initial_metadata,
+    const char *optional_send_buffer, size_t optional_send_buffer_len,
+    uint32_t write_flags) {
   /* TODO: don't use magic number */
   grpc_op ops[3];
   memset(ops, 0, sizeof(ops));
   size_t nops = 1;
-  grpc_slice status_details_slice = grpc_slice_from_copied_buffer(status_details, status_details_len);
+  grpc_slice status_details_slice =
+      grpc_slice_from_copied_buffer(status_details, status_details_len);
   ops[0].op = GRPC_OP_SEND_STATUS_FROM_SERVER;
   ops[0].data.send_status_from_server.status = status_code;
   ops[0].data.send_status_from_server.status_details = &status_details_slice;
@@ -761,8 +760,8 @@ GPR_EXPORT grpc_call_error GPR_CALLTYPE grpcsharp_call_send_status_from_server(
   ops[0].reserved = NULL;
   if (optional_send_buffer) {
     ops[nops].op = GRPC_OP_SEND_MESSAGE;
-    ctx->send_message = string_to_byte_buffer(optional_send_buffer,
-                                              optional_send_buffer_len);
+    ctx->send_message =
+        string_to_byte_buffer(optional_send_buffer, optional_send_buffer_len);
     ops[nops].data.send_message.send_message = ctx->send_message;
     ops[nops].flags = write_flags;
     ops[nops].reserved = NULL;
@@ -803,10 +802,9 @@ grpcsharp_call_start_serverside(grpc_call *call, grpcsharp_batch_context *ctx) {
                                NULL);
 }
 
-GPR_EXPORT grpc_call_error GPR_CALLTYPE
-grpcsharp_call_send_initial_metadata(grpc_call *call,
-                                     grpcsharp_batch_context *ctx,
-                                     grpc_metadata_array *initial_metadata) {
+GPR_EXPORT grpc_call_error GPR_CALLTYPE grpcsharp_call_send_initial_metadata(
+    grpc_call *call, grpcsharp_batch_context *ctx,
+    grpc_metadata_array *initial_metadata) {
   /* TODO: don't use magic number */
   grpc_op ops[1];
   memset(ops, 0, sizeof(ops));
@@ -823,9 +821,8 @@ grpcsharp_call_send_initial_metadata(grpc_call *call,
                                NULL);
 }
 
-GPR_EXPORT grpc_call_error GPR_CALLTYPE grpcsharp_call_set_credentials(
-    grpc_call *call,
-    grpc_call_credentials *creds) {
+GPR_EXPORT grpc_call_error GPR_CALLTYPE
+grpcsharp_call_set_credentials(grpc_call *call, grpc_call_credentials *creds) {
   return grpc_call_set_credentials(call, creds);
 }
 
@@ -836,14 +833,13 @@ grpcsharp_server_create(const grpc_channel_args *args) {
   return grpc_server_create(args, NULL);
 }
 
-GPR_EXPORT void GPR_CALLTYPE
-grpcsharp_server_register_completion_queue(grpc_server *server,
-                                           grpc_completion_queue *cq) {
+GPR_EXPORT void GPR_CALLTYPE grpcsharp_server_register_completion_queue(
+    grpc_server *server, grpc_completion_queue *cq) {
   grpc_server_register_completion_queue(server, cq, NULL);
 }
 
-GPR_EXPORT int32_t GPR_CALLTYPE
-grpcsharp_server_add_insecure_http2_port(grpc_server *server, const char *addr) {
+GPR_EXPORT int32_t GPR_CALLTYPE grpcsharp_server_add_insecure_http2_port(
+    grpc_server *server, const char *addr) {
   return grpc_server_add_insecure_http2_port(server, addr);
 }
 
@@ -851,14 +847,14 @@ GPR_EXPORT void GPR_CALLTYPE grpcsharp_server_start(grpc_server *server) {
   grpc_server_start(server);
 }
 
-GPR_EXPORT void GPR_CALLTYPE
-grpcsharp_server_shutdown_and_notify_callback(grpc_server *server,
-                                              grpc_completion_queue *cq,
-                                              grpcsharp_batch_context *ctx) {
+GPR_EXPORT void GPR_CALLTYPE grpcsharp_server_shutdown_and_notify_callback(
+    grpc_server *server, grpc_completion_queue *cq,
+    grpcsharp_batch_context *ctx) {
   grpc_server_shutdown_and_notify(server, cq, ctx);
 }
 
-GPR_EXPORT void GPR_CALLTYPE grpcsharp_server_cancel_all_calls(grpc_server *server) {
+GPR_EXPORT void GPR_CALLTYPE
+grpcsharp_server_cancel_all_calls(grpc_server *server) {
   grpc_server_cancel_all_calls(server);
 }
 
@@ -869,9 +865,8 @@ GPR_EXPORT void GPR_CALLTYPE grpcsharp_server_destroy(grpc_server *server) {
 GPR_EXPORT grpc_call_error GPR_CALLTYPE
 grpcsharp_server_request_call(grpc_server *server, grpc_completion_queue *cq,
                               grpcsharp_request_call_context *ctx) {
-  return grpc_server_request_call(
-      server, &(ctx->call), &(ctx->call_details),
-      &(ctx->request_metadata), cq, cq, ctx);
+  return grpc_server_request_call(server, &(ctx->call), &(ctx->call_details),
+                                  &(ctx->request_metadata), cq, cq, ctx);
 }
 
 /* Security */
@@ -888,8 +883,8 @@ static grpc_ssl_roots_override_result override_ssl_roots_handler(
   return GRPC_SSL_ROOTS_OVERRIDE_OK;
 }
 
-GPR_EXPORT void GPR_CALLTYPE grpcsharp_override_default_ssl_roots(
-    const char *pem_root_certs) {
+GPR_EXPORT void GPR_CALLTYPE
+grpcsharp_override_default_ssl_roots(const char *pem_root_certs) {
   /*
    * This currently wastes ~300kB of memory by keeping a copy of roots
    * in a static variable, but for desktop/server use, the overhead
@@ -916,20 +911,19 @@ grpcsharp_ssl_credentials_create(const char *pem_root_certs,
   }
 }
 
-GPR_EXPORT void GPR_CALLTYPE grpcsharp_channel_credentials_release(
-    grpc_channel_credentials *creds) {
+GPR_EXPORT void GPR_CALLTYPE
+grpcsharp_channel_credentials_release(grpc_channel_credentials *creds) {
   grpc_channel_credentials_release(creds);
 }
 
-GPR_EXPORT void GPR_CALLTYPE grpcsharp_call_credentials_release(
-    grpc_call_credentials *creds) {
+GPR_EXPORT void GPR_CALLTYPE
+grpcsharp_call_credentials_release(grpc_call_credentials *creds) {
   grpc_call_credentials_release(creds);
 }
 
-GPR_EXPORT grpc_channel *GPR_CALLTYPE
-grpcsharp_secure_channel_create(grpc_channel_credentials *creds,
-                                const char *target,
-                                const grpc_channel_args *args) {
+GPR_EXPORT grpc_channel *GPR_CALLTYPE grpcsharp_secure_channel_create(
+    grpc_channel_credentials *creds, const char *target,
+    const grpc_channel_args *args) {
   return grpc_secure_channel_create(creds, target, args, NULL);
 }
 
@@ -962,36 +956,36 @@ grpcsharp_ssl_server_credentials_create(
   return creds;
 }
 
-GPR_EXPORT void GPR_CALLTYPE grpcsharp_server_credentials_release(
-    grpc_server_credentials *creds) {
+GPR_EXPORT void GPR_CALLTYPE
+grpcsharp_server_credentials_release(grpc_server_credentials *creds) {
   grpc_server_credentials_release(creds);
 }
 
-GPR_EXPORT int32_t GPR_CALLTYPE
-grpcsharp_server_add_secure_http2_port(grpc_server *server, const char *addr,
-                                       grpc_server_credentials *creds) {
+GPR_EXPORT int32_t GPR_CALLTYPE grpcsharp_server_add_secure_http2_port(
+    grpc_server *server, const char *addr, grpc_server_credentials *creds) {
   return grpc_server_add_secure_http2_port(server, addr, creds);
 }
 
-GPR_EXPORT grpc_channel_credentials *GPR_CALLTYPE grpcsharp_composite_channel_credentials_create(
-  grpc_channel_credentials *channel_creds,
-  grpc_call_credentials *call_creds) {
-  return grpc_composite_channel_credentials_create(channel_creds, call_creds, NULL);
+GPR_EXPORT grpc_channel_credentials *GPR_CALLTYPE
+grpcsharp_composite_channel_credentials_create(
+    grpc_channel_credentials *channel_creds,
+    grpc_call_credentials *call_creds) {
+  return grpc_composite_channel_credentials_create(channel_creds, call_creds,
+                                                   NULL);
 }
 
-GPR_EXPORT grpc_call_credentials *GPR_CALLTYPE grpcsharp_composite_call_credentials_create(
-  grpc_call_credentials *creds1,
-  grpc_call_credentials *creds2) {
+GPR_EXPORT grpc_call_credentials *GPR_CALLTYPE
+grpcsharp_composite_call_credentials_create(grpc_call_credentials *creds1,
+                                            grpc_call_credentials *creds2) {
   return grpc_composite_call_credentials_create(creds1, creds2, NULL);
 }
 
-
 /* Metadata credentials plugin */
 
 GPR_EXPORT void GPR_CALLTYPE grpcsharp_metadata_credentials_notify_from_plugin(
-    grpc_credentials_plugin_metadata_cb cb,
-    void *user_data, grpc_metadata_array *metadata,
-  grpc_status_code status, const char *error_details) {
+    grpc_credentials_plugin_metadata_cb cb, void *user_data,
+    grpc_metadata_array *metadata, grpc_status_code status,
+    const char *error_details) {
   if (metadata) {
     cb(user_data, metadata->metadata, metadata->count, status, error_details);
   } else {
@@ -1000,16 +994,17 @@ GPR_EXPORT void GPR_CALLTYPE grpcsharp_metadata_credentials_notify_from_plugin(
 }
 
 typedef void(GPR_CALLTYPE *grpcsharp_metadata_interceptor_func)(
-  void *state, const char *service_url, const char *method_name,
-  grpc_credentials_plugin_metadata_cb cb,
-  void *user_data, int32_t is_destroy);
+    void *state, const char *service_url, const char *method_name,
+    grpc_credentials_plugin_metadata_cb cb, void *user_data,
+    int32_t is_destroy);
 
 static void grpcsharp_get_metadata_handler(
     void *state, grpc_auth_metadata_context context,
     grpc_credentials_plugin_metadata_cb cb, void *user_data) {
   grpcsharp_metadata_interceptor_func interceptor =
       (grpcsharp_metadata_interceptor_func)(intptr_t)state;
-  interceptor(state, context.service_url, context.method_name, cb, user_data, 0);
+  interceptor(state, context.service_url, context.method_name, cb, user_data,
+              0);
 }
 
 static void grpcsharp_metadata_credentials_destroy_handler(void *state) {
@@ -1018,23 +1013,26 @@ static void grpcsharp_metadata_credentials_destroy_handler(void *state) {
   interceptor(state, NULL, NULL, NULL, NULL, 1);
 }
 
-GPR_EXPORT grpc_call_credentials *GPR_CALLTYPE grpcsharp_metadata_credentials_create_from_plugin(
-  grpcsharp_metadata_interceptor_func metadata_interceptor) {
+GPR_EXPORT grpc_call_credentials *GPR_CALLTYPE
+grpcsharp_metadata_credentials_create_from_plugin(
+    grpcsharp_metadata_interceptor_func metadata_interceptor) {
   grpc_metadata_credentials_plugin plugin;
   plugin.get_metadata = grpcsharp_get_metadata_handler;
   plugin.destroy = grpcsharp_metadata_credentials_destroy_handler;
-  plugin.state = (void*)(intptr_t)metadata_interceptor;
+  plugin.state = (void *)(intptr_t)metadata_interceptor;
   plugin.type = "";
   return grpc_metadata_credentials_create_from_plugin(plugin, NULL);
 }
 
 /* Auth context */
 
-GPR_EXPORT grpc_auth_context *GPR_CALLTYPE grpcsharp_call_auth_context(grpc_call *call) {
+GPR_EXPORT grpc_auth_context *GPR_CALLTYPE
+grpcsharp_call_auth_context(grpc_call *call) {
   return grpc_call_auth_context(call);
 }
 
-GPR_EXPORT const char *GPR_CALLTYPE grpcsharp_auth_context_peer_identity_property_name(
+GPR_EXPORT const char *GPR_CALLTYPE
+grpcsharp_auth_context_peer_identity_property_name(
     const grpc_auth_context *ctx) {
   return grpc_auth_context_peer_identity_property_name(ctx);
 }
@@ -1044,12 +1042,13 @@ grpcsharp_auth_context_property_iterator(const grpc_auth_context *ctx) {
   return grpc_auth_context_property_iterator(ctx);
 }
 
-GPR_EXPORT const grpc_auth_property *GPR_CALLTYPE grpcsharp_auth_property_iterator_next(
-    grpc_auth_property_iterator *it) {
+GPR_EXPORT const grpc_auth_property *GPR_CALLTYPE
+grpcsharp_auth_property_iterator_next(grpc_auth_property_iterator *it) {
   return grpc_auth_property_iterator_next(it);
 }
 
-GPR_EXPORT void GPR_CALLTYPE grpcsharp_auth_context_release(grpc_auth_context *ctx) {
+GPR_EXPORT void GPR_CALLTYPE
+grpcsharp_auth_context_release(grpc_auth_context *ctx) {
   grpc_auth_context_release(ctx);
 }
 

src/node/ext/byte_buffer.cc

@@ -33,10 +33,10 @@
 
 #include <string.h>
 
-#include <node.h>
 #include <nan.h>
-#include "grpc/grpc.h"
+#include <node.h>
 #include "grpc/byte_buffer_reader.h"
+#include "grpc/grpc.h"
 #include "grpc/slice.h"
 
 #include "byte_buffer.h"

src/node/ext/byte_buffer.h

@@ -36,8 +36,8 @@
 
 #include <string.h>
 
-#include <node.h>
 #include <nan.h>
+#include <node.h>
 #include "grpc/grpc.h"
 
 namespace grpc {

src/node/ext/call.cc

@@ -31,23 +31,23 @@
  *
  */
 
+#include <map>
 #include <memory>
 #include <vector>
-#include <map>
 
 #include <node.h>
 
-#include "grpc/support/log.h"
-#include "grpc/grpc.h"
-#include "grpc/grpc_security.h"
-#include "grpc/support/alloc.h"
-#include "grpc/support/time.h"
 #include "byte_buffer.h"
 #include "call.h"
+#include "call_credentials.h"
 #include "channel.h"
 #include "completion_queue.h"
 #include "completion_queue_async_worker.h"
-#include "call_credentials.h"
+#include "grpc/grpc.h"
+#include "grpc/grpc_security.h"
+#include "grpc/support/alloc.h"
+#include "grpc/support/log.h"
+#include "grpc/support/time.h"
 #include "slice.h"
 #include "timeval.h"
 
@@ -101,20 +101,20 @@ bool CreateMetadataArray(Local<Object> metadata, grpc_metadata_array *array) {
   HandleScope scope;
   Local<Array> keys = Nan::GetOwnPropertyNames(metadata).ToLocalChecked();
   for (unsigned int i = 0; i < keys->Length(); i++) {
-    Local<String> current_key = Nan::To<String>(
-        Nan::Get(keys, i).ToLocalChecked()).ToLocalChecked();
+    Local<String> current_key =
+        Nan::To<String>(Nan::Get(keys, i).ToLocalChecked()).ToLocalChecked();
     Local<Value> value_array = Nan::Get(metadata, current_key).ToLocalChecked();
     if (!value_array->IsArray()) {
       return false;
     }
     array->capacity += Local<Array>::Cast(value_array)->Length();
   }
-  array->metadata = reinterpret_cast<grpc_metadata*>(
+  array->metadata = reinterpret_cast<grpc_metadata *>(
       gpr_zalloc(array->capacity * sizeof(grpc_metadata)));
   for (unsigned int i = 0; i < keys->Length(); i++) {
     Local<String> current_key(Nan::To<String>(keys->Get(i)).ToLocalChecked());
-    Local<Array> values = Local<Array>::Cast(
-        Nan::Get(metadata, current_key).ToLocalChecked());
+    Local<Array> values =
+        Local<Array>::Cast(Nan::Get(metadata, current_key).ToLocalChecked());
     grpc_slice key_slice = CreateSliceFromString(current_key);
     grpc_slice key_intern_slice = grpc_slice_intern(key_slice);
     grpc_slice_unref(key_slice);
@@ -157,7 +157,7 @@ Local<Value> ParseMetadata(const grpc_metadata_array *metadata_array) {
   size_t length = metadata_array->count;
   Local<Object> metadata_object = Nan::New<Object>();
   for (unsigned int i = 0; i < length; i++) {
-    grpc_metadata* elem = &metadata_elements[i];
+    grpc_metadata *elem = &metadata_elements[i];
     // TODO(murgatroid99): Use zero-copy string construction instead
     Local<String> key_string = CopyStringFromSlice(elem->key);
     Local<Array> array;
@@ -183,17 +183,12 @@ Local<Value> Op::GetOpType() const {
   return scope.Escape(Nan::New(GetTypeString()).ToLocalChecked());
 }
 
-Op::~Op() {
-}
+Op::~Op() {}
 
 class SendMetadataOp : public Op {
  public:
-  SendMetadataOp() {
-    grpc_metadata_array_init(&send_metadata);
-  }
-  ~SendMetadataOp() {
-    DestroyMetadataArray(&send_metadata);
-  }
+  SendMetadataOp() { grpc_metadata_array_init(&send_metadata); }
+  ~SendMetadataOp() { DestroyMetadataArray(&send_metadata); }
   Local<Value> GetNodeValue() const {
     EscapableHandleScope scope;
     return scope.Escape(Nan::True());
@@ -206,32 +201,26 @@ class SendMetadataOp : public Op {
     if (maybe_metadata.IsEmpty()) {
       return false;
     }
-    if (!CreateMetadataArray(maybe_metadata.ToLocalChecked(),
-                             &send_metadata)) {
+    if (!CreateMetadataArray(maybe_metadata.ToLocalChecked(), &send_metadata)) {
       return false;
     }
     out->data.send_initial_metadata.count = send_metadata.count;
     out->data.send_initial_metadata.metadata = send_metadata.metadata;
     return true;
   }
-  bool IsFinalOp() {
-    return false;
-  }
-  void OnComplete(bool success) {
-  }
+  bool IsFinalOp() { return false; }
+  void OnComplete(bool success) {}
+
  protected:
-  std::string GetTypeString() const {
-    return "send_metadata";
-  }
+  std::string GetTypeString() const { return "send_metadata"; }
+
  private:
   grpc_metadata_array send_metadata;
 };
 
 class SendMessageOp : public Op {
  public:
-  SendMessageOp() {
-    send_message = NULL;
-  }
+  SendMessageOp() { send_message = NULL; }
   ~SendMessageOp() {
     if (send_message != NULL) {
       grpc_byte_buffer_destroy(send_message);
@@ -246,8 +235,8 @@ class SendMessageOp : public Op {
       return false;
     }
     Local<Object> object_value = Nan::To<Object>(value).ToLocalChecked();
-    MaybeLocal<Value> maybe_flag_value = Nan::Get(
-        object_value, Nan::New("grpcWriteFlags").ToLocalChecked());
+    MaybeLocal<Value> maybe_flag_value =
+        Nan::Get(object_value, Nan::New("grpcWriteFlags").ToLocalChecked());
     if (!maybe_flag_value.IsEmpty()) {
       Local<Value> flag_value = maybe_flag_value.ToLocalChecked();
       if (flag_value->IsUint32()) {
@@ -259,15 +248,12 @@ class SendMessageOp : public Op {
     out->data.send_message.send_message = send_message;
     return true;
   }
-  bool IsFinalOp() {
-    return false;
-  }
-  void OnComplete(bool success) {
-  }
+  bool IsFinalOp() { return false; }
+  void OnComplete(bool success) {}
+
  protected:
-  std::string GetTypeString() const {
-    return "send_message";
-  }
+  std::string GetTypeString() const { return "send_message"; }
+
  private:
   grpc_byte_buffer *send_message;
 };
@@ -278,25 +264,17 @@ class SendClientCloseOp : public Op {
     EscapableHandleScope scope;
     return scope.Escape(Nan::True());
   }
-  bool ParseOp(Local<Value> value, grpc_op *out) {
-    return true;
-  }
-  bool IsFinalOp() {
-    return false;
-  }
-  void OnComplete(bool success) {
-  }
+  bool ParseOp(Local<Value> value, grpc_op *out) { return true; }
+  bool IsFinalOp() { return false; }
+  void OnComplete(bool success) {}
+
  protected:
-  std::string GetTypeString() const {
-    return "client_close";
-  }
+  std::string GetTypeString() const { return "client_close"; }
 };
 
 class SendServerStatusOp : public Op {
  public:
-  SendServerStatusOp() {
-    grpc_metadata_array_init(&status_metadata);
-  }
+  SendServerStatusOp() { grpc_metadata_array_init(&status_metadata); }
   ~SendServerStatusOp() {
     grpc_slice_unref(details);
     DestroyMetadataArray(&status_metadata);
@@ -310,18 +288,18 @@ class SendServerStatusOp : public Op {
       return false;
     }
     Local<Object> server_status = Nan::To<Object>(value).ToLocalChecked();
-    MaybeLocal<Value> maybe_metadata = Nan::Get(
-        server_status, Nan::New("metadata").ToLocalChecked());
+    MaybeLocal<Value> maybe_metadata =
+        Nan::Get(server_status, Nan::New("metadata").ToLocalChecked());
     if (maybe_metadata.IsEmpty()) {
       return false;
     }
     if (!maybe_metadata.ToLocalChecked()->IsObject()) {
       return false;
     }
-    Local<Object> metadata = Nan::To<Object>(
-        maybe_metadata.ToLocalChecked()).ToLocalChecked();
-    MaybeLocal<Value> maybe_code = Nan::Get(server_status,
-                                            Nan::New("code").ToLocalChecked());
+    Local<Object> metadata =
+        Nan::To<Object>(maybe_metadata.ToLocalChecked()).ToLocalChecked();
+    MaybeLocal<Value> maybe_code =
+        Nan::Get(server_status, Nan::New("code").ToLocalChecked());
     if (maybe_code.IsEmpty()) {
       return false;
     }
@@ -329,16 +307,16 @@ class SendServerStatusOp : public Op {
       return false;
     }
     uint32_t code = Nan::To<uint32_t>(maybe_code.ToLocalChecked()).FromJust();
-    MaybeLocal<Value> maybe_details = Nan::Get(
-        server_status, Nan::New("details").ToLocalChecked());
+    MaybeLocal<Value> maybe_details =
+        Nan::Get(server_status, Nan::New("details").ToLocalChecked());
     if (maybe_details.IsEmpty()) {
       return false;
     }
     if (!maybe_details.ToLocalChecked()->IsString()) {
       return false;
     }
-    Local<String> details = Nan::To<String>(
-        maybe_details.ToLocalChecked()).ToLocalChecked();
+    Local<String> details =
+        Nan::To<String>(maybe_details.ToLocalChecked()).ToLocalChecked();
     if (!CreateMetadataArray(metadata, &status_metadata)) {
       return false;
     }
@@ -352,15 +330,11 @@ class SendServerStatusOp : public Op {
     out->data.send_status_from_server.status_details = &this->details;
     return true;
   }
-  bool IsFinalOp() {
-    return true;
-  }
-  void OnComplete(bool success) {
-  }
+  bool IsFinalOp() { return true; }
+  void OnComplete(bool success) {}
+
  protected:
-  std::string GetTypeString() const {
-    return "send_status";
-  }
+  std::string GetTypeString() const { return "send_status"; }
 
  private:
   grpc_slice details;
@@ -369,13 +343,9 @@ class SendServerStatusOp : public Op {
 
 class GetMetadataOp : public Op {
  public:
-  GetMetadataOp() {
-    grpc_metadata_array_init(&recv_metadata);
-  }
+  GetMetadataOp() { grpc_metadata_array_init(&recv_metadata); }
 
-  ~GetMetadataOp() {
-    grpc_metadata_array_destroy(&recv_metadata);
-  }
+  ~GetMetadataOp() { grpc_metadata_array_destroy(&recv_metadata); }
 
   Local<Value> GetNodeValue() const {
     EscapableHandleScope scope;
@@ -386,16 +356,11 @@ class GetMetadataOp : public Op {
     out->data.recv_initial_metadata.recv_initial_metadata = &recv_metadata;
     return true;
   }
-  bool IsFinalOp() {
-    return false;
-  }
-  void OnComplete(bool success) {
-  }
+  bool IsFinalOp() { return false; }
+  void OnComplete(bool success) {}
 
  protected:
-  std::string GetTypeString() const {
-    return "metadata";
-  }
+  std::string GetTypeString() const { return "metadata"; }
 
  private:
   grpc_metadata_array recv_metadata;
@@ -403,9 +368,7 @@ class GetMetadataOp : public Op {
 
 class ReadMessageOp : public Op {
  public:
-  ReadMessageOp() {
-    recv_message = NULL;
-  }
+  ReadMessageOp() { recv_message = NULL; }
   ~ReadMessageOp() {
     if (recv_message != NULL) {
       grpc_byte_buffer_destroy(recv_message);
@@ -420,16 +383,11 @@ class ReadMessageOp : public Op {
     out->data.recv_message.recv_message = &recv_message;
     return true;
   }
-  bool IsFinalOp() {
-    return false;
-  }
-  void OnComplete(bool success) {
-  }
+  bool IsFinalOp() { return false; }
+  void OnComplete(bool success) {}
 
  protected:
-  std::string GetTypeString() const {
-    return "read";
-  }
+  std::string GetTypeString() const { return "read"; }
 
  private:
   grpc_byte_buffer *recv_message;
@@ -437,13 +395,9 @@ class ReadMessageOp : public Op {
 
 class ClientStatusOp : public Op {
  public:
-  ClientStatusOp() {
-    grpc_metadata_array_init(&metadata_array);
-  }
+  ClientStatusOp() { grpc_metadata_array_init(&metadata_array); }
 
-  ~ClientStatusOp() {
-    grpc_metadata_array_destroy(&metadata_array);
-  }
+  ~ClientStatusOp() { grpc_metadata_array_destroy(&metadata_array); }
 
   bool ParseOp(Local<Value> value, grpc_op *out) {
     out->data.recv_status_on_client.trailing_metadata = &metadata_array;
@@ -456,22 +410,19 @@ class ClientStatusOp : public Op {
     EscapableHandleScope scope;
     Local<Object> status_obj = Nan::New<Object>();
     Nan::Set(status_obj, Nan::New("code").ToLocalChecked(),
-                    Nan::New<Number>(status));
+             Nan::New<Number>(status));
     Nan::Set(status_obj, Nan::New("details").ToLocalChecked(),
-               CopyStringFromSlice(status_details));
+             CopyStringFromSlice(status_details));
     Nan::Set(status_obj, Nan::New("metadata").ToLocalChecked(),
              ParseMetadata(&metadata_array));
     return scope.Escape(status_obj);
   }
-  bool IsFinalOp() {
-    return true;
-  }
-  void OnComplete(bool success) {
-  }
+  bool IsFinalOp() { return true; }
+  void OnComplete(bool success) {}
+
  protected:
-  std::string GetTypeString() const {
-    return "status";
-  }
+  std::string GetTypeString() const { return "status"; }
+
  private:
   grpc_metadata_array metadata_array;
   grpc_status_code status;
@@ -489,23 +440,18 @@ class ServerCloseResponseOp : public Op {
     out->data.recv_close_on_server.cancelled = &cancelled;
     return true;
   }
-  bool IsFinalOp() {
-    return false;
-  }
-  void OnComplete(bool success) {
-  }
+  bool IsFinalOp() { return false; }
+  void OnComplete(bool success) {}
 
  protected:
-  std::string GetTypeString() const {
-    return "cancelled";
-  }
+  std::string GetTypeString() const { return "cancelled"; }
 
  private:
   int cancelled;
 };
 
-tag::tag(Callback *callback, OpVec *ops, Call *call, Local<Value> call_value) :
-    callback(callback), ops(ops), call(call){
+tag::tag(Callback *callback, OpVec *ops, Call *call, Local<Value> call_value)
+    : callback(callback), ops(ops), call(call) {
   HandleScope scope;
   call_persist.Reset(call_value);
 }
@@ -560,14 +506,10 @@ void Call::DestroyCall() {
   }
 }
 
-Call::Call(grpc_call *call) : wrapped_call(call),
-                              pending_batches(0),
-                              has_final_op_completed(false) {
-}
+Call::Call(grpc_call *call)
+    : wrapped_call(call), pending_batches(0), has_final_op_completed(false) {}
 
-Call::~Call() {
-  DestroyCall();
-}
+Call::~Call() { DestroyCall(); }
 
 void Call::Init(Local<Object> exports) {
   HandleScope scope;
@@ -596,10 +538,10 @@ Local<Value> Call::WrapStruct(grpc_call *call) {
     return scope.Escape(Nan::Null());
   }
   const int argc = 1;
-  Local<Value> argv[argc] = {Nan::New<External>(
-      reinterpret_cast<void *>(call))};
-  MaybeLocal<Object> maybe_instance = Nan::NewInstance(
-      constructor->GetFunction(), argc, argv);
+  Local<Value> argv[argc] = {
+      Nan::New<External>(reinterpret_cast<void *>(call))};
+  MaybeLocal<Object> maybe_instance =
+      Nan::NewInstance(constructor->GetFunction(), argc, argv);
   if (maybe_instance.IsEmpty()) {
     return scope.Escape(Nan::Null());
   } else {
@@ -631,8 +573,7 @@ NAN_METHOD(Call::New) {
     if (info[0]->IsExternal()) {
       Local<External> ext = info[0].As<External>();
       // This option is used for wrapping an existing call
-      grpc_call *call_value =
-          reinterpret_cast<grpc_call *>(ext->Value());
+      grpc_call *call_value = reinterpret_cast<grpc_call *>(ext->Value());
       call = new Call(call_value);
     } else {
       if (!Channel::HasInstance(info[0])) {
@@ -648,8 +589,8 @@ NAN_METHOD(Call::New) {
       // These arguments are at the end because they are optional
       grpc_call *parent_call = NULL;
       if (Call::HasInstance(info[4])) {
-        Call *parent_obj = ObjectWrap::Unwrap<Call>(
-            Nan::To<Object>(info[4]).ToLocalChecked());
+        Call *parent_obj =
+            ObjectWrap::Unwrap<Call>(Nan::To<Object>(info[4]).ToLocalChecked());
         parent_call = parent_obj->wrapped_call;
       } else if (!(info[4]->IsUndefined() || info[4]->IsNull())) {
         return Nan::ThrowTypeError(
@@ -670,22 +611,20 @@ NAN_METHOD(Call::New) {
       double deadline = Nan::To<double>(info[2]).FromJust();
       grpc_channel *wrapped_channel = channel->GetWrappedChannel();
       grpc_call *wrapped_call;
-      grpc_slice method = CreateSliceFromString(
-          Nan::To<String>(info[1]).ToLocalChecked());
+      grpc_slice method =
+          CreateSliceFromString(Nan::To<String>(info[1]).ToLocalChecked());
       if (info[3]->IsString()) {
         grpc_slice *host = new grpc_slice;
-        *host = CreateSliceFromString(
-            Nan::To<String>(info[3]).ToLocalChecked());
+        *host =
+            CreateSliceFromString(Nan::To<String>(info[3]).ToLocalChecked());
         wrapped_call = grpc_channel_create_call(
-            wrapped_channel, parent_call, propagate_flags,
-            GetCompletionQueue(), method,
-            host, MillisecondsToTimespec(deadline), NULL);
+            wrapped_channel, parent_call, propagate_flags, GetCompletionQueue(),
+            method, host, MillisecondsToTimespec(deadline), NULL);
         delete host;
       } else if (info[3]->IsUndefined() || info[3]->IsNull()) {
         wrapped_call = grpc_channel_create_call(
-            wrapped_channel, parent_call, propagate_flags,
-            GetCompletionQueue(), method,
-            NULL, MillisecondsToTimespec(deadline), NULL);
+            wrapped_channel, parent_call, propagate_flags, GetCompletionQueue(),
+            method, NULL, MillisecondsToTimespec(deadline), NULL);
       } else {
         return Nan::ThrowTypeError("Call's fourth argument must be a string");
       }
@@ -699,8 +638,8 @@ NAN_METHOD(Call::New) {
   } else {
     const int argc = 4;
     Local<Value> argv[argc] = {info[0], info[1], info[2], info[3]};
-    MaybeLocal<Object> maybe_instance = Nan::NewInstance(
-        constructor->GetFunction(), argc, argv);
+    MaybeLocal<Object> maybe_instance =
+        Nan::NewInstance(constructor->GetFunction(), argc, argv);
     if (maybe_instance.IsEmpty()) {
       // There's probably a pending exception
       return;
@@ -773,8 +712,8 @@ NAN_METHOD(Call::StartBatch) {
   }
   Callback *callback = new Callback(callback_func);
   grpc_call_error error = grpc_call_start_batch(
-      call->wrapped_call, &ops[0], nops, new struct tag(
-          callback, op_vector.release(), call, info.This()), NULL);
+      call->wrapped_call, &ops[0], nops,
+      new struct tag(callback, op_vector.release(), call, info.This()), NULL);
   if (error != GRPC_CALL_OK) {
     return Nan::ThrowError(nanErrorWithCode("startBatch failed", error));
   }
@@ -807,8 +746,8 @@ NAN_METHOD(Call::CancelWithStatus) {
         "cancelWithStatus's second argument must be a string");
   }
   Call *call = ObjectWrap::Unwrap<Call>(info.This());
-  grpc_status_code code = static_cast<grpc_status_code>(
-      Nan::To<uint32_t>(info[0]).FromJust());
+  grpc_status_code code =
+      static_cast<grpc_status_code>(Nan::To<uint32_t>(info[0]).FromJust());
   if (code == GRPC_STATUS_OK) {
     return Nan::ThrowRangeError(
         "cancelWithStatus cannot be called with OK status");

src/node/ext/call.h

@@ -37,14 +37,13 @@
 #include <memory>
 #include <vector>
 
-#include <node.h>
 #include <nan.h>
+#include <node.h>
 #include "grpc/grpc.h"
 #include "grpc/support/log.h"
 
 #include "channel.h"
 
-
 namespace grpc {
 namespace node {
 

src/node/ext/call_credentials.cc

@@ -31,17 +31,17 @@
  *
  */
 
-#include <node.h>
 #include <nan.h>
+#include <node.h>
 #include <uv.h>
 
 #include <queue>
 
+#include "call.h"
+#include "call_credentials.h"
 #include "grpc/grpc.h"
 #include "grpc/grpc_security.h"
 #include "grpc/support/log.h"
-#include "call_credentials.h"
-#include "call.h"
 
 namespace grpc {
 namespace node {
@@ -86,15 +86,15 @@ void CallCredentials::Init(Local<Object> exports) {
   fun_tpl.Reset(tpl);
   Local<Function> ctr = Nan::GetFunction(tpl).ToLocalChecked();
   Nan::Set(ctr, Nan::New("createFromPlugin").ToLocalChecked(),
-           Nan::GetFunction(
-               Nan::New<FunctionTemplate>(CreateFromPlugin)).ToLocalChecked());
+           Nan::GetFunction(Nan::New<FunctionTemplate>(CreateFromPlugin))
+               .ToLocalChecked());
   Nan::Set(exports, Nan::New("CallCredentials").ToLocalChecked(), ctr);
   constructor = new Nan::Callback(ctr);
 
   Local<FunctionTemplate> callback_tpl =
       Nan::New<FunctionTemplate>(PluginCallback);
-  plugin_callback = new Callback(
-      Nan::GetFunction(callback_tpl).ToLocalChecked());
+  plugin_callback =
+      new Callback(Nan::GetFunction(callback_tpl).ToLocalChecked());
 }
 
 bool CallCredentials::HasInstance(Local<Value> val) {
@@ -109,9 +109,9 @@ Local<Value> CallCredentials::WrapStruct(grpc_call_credentials *credentials) {
     return scope.Escape(Nan::Null());
   }
   Local<Value> argv[argc] = {
-    Nan::New<External>(reinterpret_cast<void *>(credentials))};
-  MaybeLocal<Object> maybe_instance = Nan::NewInstance(
-      constructor->GetFunction(), argc, argv);
+      Nan::New<External>(reinterpret_cast<void *>(credentials))};
+  MaybeLocal<Object> maybe_instance =
+      Nan::NewInstance(constructor->GetFunction(), argc, argv);
   if (maybe_instance.IsEmpty()) {
     return scope.Escape(Nan::Null());
   } else {
@@ -160,8 +160,6 @@ NAN_METHOD(CallCredentials::Compose) {
   info.GetReturnValue().Set(WrapStruct(creds));
 }
 
-
-
 NAN_METHOD(CallCredentials::CreateFromPlugin) {
   if (!info[0]->IsFunction()) {
     return Nan::ThrowTypeError(
@@ -170,21 +168,19 @@ NAN_METHOD(CallCredentials::CreateFromPlugin) {
   grpc_metadata_credentials_plugin plugin;
   plugin_state *state = new plugin_state;
   state->callback = new Nan::Callback(info[0].As<Function>());
-  state->pending_callbacks = new std::queue<plugin_callback_data*>();
+  state->pending_callbacks = new std::queue<plugin_callback_data *>();
   uv_mutex_init(&state->plugin_mutex);
-  uv_async_init(uv_default_loop(),
-                &state->plugin_async,
-                SendPluginCallback);
-  uv_unref((uv_handle_t*)&state->plugin_async);
+  uv_async_init(uv_default_loop(), &state->plugin_async, SendPluginCallback);
+  uv_unref((uv_handle_t *)&state->plugin_async);
 
   state->plugin_async.data = state;
 
   plugin.get_metadata = plugin_get_metadata;
   plugin.destroy = plugin_destroy_state;
-  plugin.state = reinterpret_cast<void*>(state);
+  plugin.state = reinterpret_cast<void *>(state);
   plugin.type = "";
-  grpc_call_credentials *creds = grpc_metadata_credentials_create_from_plugin(
-      plugin, NULL);
+  grpc_call_credentials *creds =
+      grpc_metadata_credentials_create_from_plugin(plugin, NULL);
   info.GetReturnValue().Set(WrapStruct(creds));
 }
 
@@ -206,34 +202,35 @@ NAN_METHOD(PluginCallback) {
     return Nan::ThrowTypeError(
         "The callback's fourth argument must be an object");
   }
-  grpc_status_code code = static_cast<grpc_status_code>(
-      Nan::To<uint32_t>(info[0]).FromJust());
+  grpc_status_code code =
+      static_cast<grpc_status_code>(Nan::To<uint32_t>(info[0]).FromJust());
   Utf8String details_utf8_str(info[1]);
   char *details = *details_utf8_str;
   grpc_metadata_array array;
   grpc_metadata_array_init(&array);
   Local<Object> callback_data = Nan::To<Object>(info[3]).ToLocalChecked();
-  if (!CreateMetadataArray(Nan::To<Object>(info[2]).ToLocalChecked(),
-                           &array)){
+  if (!CreateMetadataArray(Nan::To<Object>(info[2]).ToLocalChecked(), &array)) {
     return Nan::ThrowError("Failed to parse metadata");
   }
   grpc_credentials_plugin_metadata_cb cb =
       reinterpret_cast<grpc_credentials_plugin_metadata_cb>(
-          Nan::Get(callback_data,
-                   Nan::New("cb").ToLocalChecked()
-                   ).ToLocalChecked().As<External>()->Value());
+          Nan::Get(callback_data, Nan::New("cb").ToLocalChecked())
+              .ToLocalChecked()
+              .As<External>()
+              ->Value());
   void *user_data =
-      Nan::Get(callback_data,
-               Nan::New("user_data").ToLocalChecked()
-               ).ToLocalChecked().As<External>()->Value();
+      Nan::Get(callback_data, Nan::New("user_data").ToLocalChecked())
+          .ToLocalChecked()
+          .As<External>()
+          ->Value();
   cb(user_data, array.metadata, array.count, code, details);
   DestroyMetadataArray(&array);
 }
 
 NAUV_WORK_CB(SendPluginCallback) {
   Nan::HandleScope scope;
-  plugin_state *state = reinterpret_cast<plugin_state*>(async->data);
-  std::queue<plugin_callback_data*> callbacks;
+  plugin_state *state = reinterpret_cast<plugin_state *>(async->data);
+  std::queue<plugin_callback_data *> callbacks;
   uv_mutex_lock(&state->plugin_mutex);
   state->pending_callbacks->swap(callbacks);
   uv_mutex_unlock(&state->plugin_mutex);
@@ -242,16 +239,14 @@ NAUV_WORK_CB(SendPluginCallback) {
     callbacks.pop();
     Local<Object> callback_data = Nan::New<Object>();
     Nan::Set(callback_data, Nan::New("cb").ToLocalChecked(),
-             Nan::New<v8::External>(reinterpret_cast<void*>(data->cb)));
+             Nan::New<v8::External>(reinterpret_cast<void *>(data->cb)));
     Nan::Set(callback_data, Nan::New("user_data").ToLocalChecked(),
              Nan::New<v8::External>(data->user_data));
     const int argc = 3;
     v8::Local<v8::Value> argv[argc] = {
-      Nan::New(data->service_url).ToLocalChecked(),
-      callback_data,
-      // Get Local<Function> from Nan::Callback*
-      **plugin_callback
-    };
+        Nan::New(data->service_url).ToLocalChecked(), callback_data,
+        // Get Local<Function> from Nan::Callback*
+        **plugin_callback};
     Nan::Callback *callback = state->callback;
     callback->Call(argc, argv);
     delete data;
@@ -261,7 +256,7 @@ NAUV_WORK_CB(SendPluginCallback) {
 void plugin_get_metadata(void *state, grpc_auth_metadata_context context,
                          grpc_credentials_plugin_metadata_cb cb,
                          void *user_data) {
-  plugin_state *p_state = reinterpret_cast<plugin_state*>(state);
+  plugin_state *p_state = reinterpret_cast<plugin_state *>(state);
   plugin_callback_data *data = new plugin_callback_data;
   data->service_url = context.service_url;
   data->cb = cb;
@@ -275,7 +270,7 @@ void plugin_get_metadata(void *state, grpc_auth_metadata_context context,
 }
 
 void plugin_uv_close_cb(uv_handle_t *handle) {
-  uv_async_t *async = reinterpret_cast<uv_async_t*>(handle);
+  uv_async_t *async = reinterpret_cast<uv_async_t *>(handle);
   plugin_state *state = reinterpret_cast<plugin_state *>(async->data);
   uv_mutex_destroy(&state->plugin_mutex);
   delete state->pending_callbacks;
@@ -285,7 +280,7 @@ void plugin_uv_close_cb(uv_handle_t *handle) {
 
 void plugin_destroy_state(void *ptr) {
   plugin_state *state = reinterpret_cast<plugin_state *>(ptr);
-  uv_close((uv_handle_t*)&state->plugin_async, plugin_uv_close_cb);
+  uv_close((uv_handle_t *)&state->plugin_async, plugin_uv_close_cb);
 }
 
 }  // namespace node

src/node/ext/call_credentials.h

@@ -36,8 +36,8 @@
 
 #include <queue>
 
-#include <node.h>
 #include <nan.h>
+#include <node.h>
 #include <uv.h>
 #include "grpc/grpc_security.h"
 
@@ -84,7 +84,7 @@ typedef struct plugin_callback_data {
 
 typedef struct plugin_state {
   Nan::Callback *callback;
-  std::queue<plugin_callback_data*> *pending_callbacks;
+  std::queue<plugin_callback_data *> *pending_callbacks;
   uv_mutex_t plugin_mutex;
   // async.data == this
   uv_async_t plugin_async;

src/node/ext/channel.cc

@@ -35,15 +35,15 @@
 
 #include "grpc/support/log.h"
 
-#include <node.h>
 #include <nan.h>
-#include "grpc/grpc.h"
-#include "grpc/grpc_security.h"
+#include <node.h>
 #include "call.h"
 #include "channel.h"
+#include "channel_credentials.h"
 #include "completion_queue.h"
 #include "completion_queue_async_worker.h"
-#include "channel_credentials.h"
+#include "grpc/grpc.h"
+#include "grpc/grpc_security.h"
 #include "timeval.h"
 
 namespace grpc {
@@ -82,8 +82,8 @@ bool ParseChannelArgs(Local<Value> args_val,
     *channel_args_ptr = NULL;
     return false;
   }
-  grpc_channel_args *channel_args = reinterpret_cast<grpc_channel_args*>(
-      malloc(sizeof(grpc_channel_args)));
+  grpc_channel_args *channel_args =
+      reinterpret_cast<grpc_channel_args *>(malloc(sizeof(grpc_channel_args)));
   *channel_args_ptr = channel_args;
   Local<Object> args_hash = Nan::To<Object>(args_val).ToLocalChecked();
   Local<Array> keys = Nan::GetOwnPropertyNames(args_hash).ToLocalChecked();
@@ -104,16 +104,16 @@ bool ParseChannelArgs(Local<Value> args_val,
     } else if (value->IsString()) {
       Utf8String val_str(value);
       channel_args->args[i].type = GRPC_ARG_STRING;
-      channel_args->args[i].value.string = reinterpret_cast<char*>(
-          calloc(val_str.length() + 1,sizeof(char)));
-      memcpy(channel_args->args[i].value.string,
-             *val_str, val_str.length() + 1);
+      channel_args->args[i].value.string =
+          reinterpret_cast<char *>(calloc(val_str.length() + 1, sizeof(char)));
+      memcpy(channel_args->args[i].value.string, *val_str,
+             val_str.length() + 1);
     } else {
       // The value does not match either of the accepted types
       return false;
     }
-    channel_args->args[i].key = reinterpret_cast<char*>(
-        calloc(key_str.length() + 1, sizeof(char)));
+    channel_args->args[i].key =
+        reinterpret_cast<char *>(calloc(key_str.length() + 1, sizeof(char)));
     memcpy(channel_args->args[i].key, *key_str, key_str.length() + 1);
   }
   return true;
@@ -190,12 +190,13 @@ NAN_METHOD(Channel::New) {
     grpc_channel_args *channel_args_ptr = NULL;
     if (!ParseChannelArgs(info[2], &channel_args_ptr)) {
       DeallocateChannelArgs(channel_args_ptr);
-      return Nan::ThrowTypeError("Channel options must be an object with "
-                                 "string keys and integer or string values");
+      return Nan::ThrowTypeError(
+          "Channel options must be an object with "
+          "string keys and integer or string values");
     }
     if (creds == NULL) {
-      wrapped_channel = grpc_insecure_channel_create(*host, channel_args_ptr,
-                                                     NULL);
+      wrapped_channel =
+          grpc_insecure_channel_create(*host, channel_args_ptr, NULL);
     } else {
       wrapped_channel =
           grpc_secure_channel_create(creds, *host, channel_args_ptr, NULL);
@@ -208,8 +209,8 @@ NAN_METHOD(Channel::New) {
   } else {
     const int argc = 3;
     Local<Value> argv[argc] = {info[0], info[1], info[2]};
-    MaybeLocal<Object> maybe_instance = Nan::NewInstance(
-        constructor->GetFunction(), argc, argv);
+    MaybeLocal<Object> maybe_instance =
+        Nan::NewInstance(constructor->GetFunction(), argc, argv);
     if (maybe_instance.IsEmpty()) {
       // There's probably a pending exception
       return;
@@ -232,11 +233,13 @@ NAN_METHOD(Channel::Close) {
 
 NAN_METHOD(Channel::GetTarget) {
   if (!HasInstance(info.This())) {
-    return Nan::ThrowTypeError("getTarget can only be called on Channel objects");
+    return Nan::ThrowTypeError(
+        "getTarget can only be called on Channel objects");
   }
   Channel *channel = ObjectWrap::Unwrap<Channel>(info.This());
-  info.GetReturnValue().Set(Nan::New(
-      grpc_channel_get_target(channel->wrapped_channel)).ToLocalChecked());
+  info.GetReturnValue().Set(
+      Nan::New(grpc_channel_get_target(channel->wrapped_channel))
+          .ToLocalChecked());
 }
 
 NAN_METHOD(Channel::GetConnectivityState) {
@@ -246,9 +249,8 @@ NAN_METHOD(Channel::GetConnectivityState) {
   }
   Channel *channel = ObjectWrap::Unwrap<Channel>(info.This());
   int try_to_connect = (int)info[0]->Equals(Nan::True());
-  info.GetReturnValue().Set(
-      grpc_channel_check_connectivity_state(channel->wrapped_channel,
-                                            try_to_connect));
+  info.GetReturnValue().Set(grpc_channel_check_connectivity_state(
+      channel->wrapped_channel, try_to_connect));
 }
 
 NAN_METHOD(Channel::WatchConnectivityState) {
@@ -268,9 +270,8 @@ NAN_METHOD(Channel::WatchConnectivityState) {
     return Nan::ThrowTypeError(
         "watchConnectivityState's third argument must be a callback");
   }
-  grpc_connectivity_state last_state =
-      static_cast<grpc_connectivity_state>(
-          Nan::To<uint32_t>(info[0]).FromJust());
+  grpc_connectivity_state last_state = static_cast<grpc_connectivity_state>(
+      Nan::To<uint32_t>(info[0]).FromJust());
   double deadline = Nan::To<double>(info[1]).FromJust();
   Local<Function> callback_func = info[2].As<Function>();
   Nan::Callback *callback = new Callback(callback_func);
@@ -279,8 +280,7 @@ NAN_METHOD(Channel::WatchConnectivityState) {
   grpc_channel_watch_connectivity_state(
       channel->wrapped_channel, last_state, MillisecondsToTimespec(deadline),
       GetCompletionQueue(),
-      new struct tag(callback,
-                     ops.release(), NULL, Nan::Null()));
+      new struct tag(callback, ops.release(), NULL, Nan::Null()));
   CompletionQueueNext();
 }
 

src/node/ext/channel.h

@@ -34,8 +34,8 @@
 #ifndef NET_GRPC_NODE_CHANNEL_H_
 #define NET_GRPC_NODE_CHANNEL_H_
 
-#include <node.h>
 #include <nan.h>
+#include <node.h>
 #include "grpc/grpc.h"
 
 namespace grpc {

src/node/ext/channel_credentials.cc

@@ -33,12 +33,12 @@
 
 #include <node.h>
 
+#include "call.h"
+#include "call_credentials.h"
+#include "channel_credentials.h"
 #include "grpc/grpc.h"
 #include "grpc/grpc_security.h"
 #include "grpc/support/log.h"
-#include "channel_credentials.h"
-#include "call_credentials.h"
-#include "call.h"
 
 namespace grpc {
 namespace node {
@@ -80,12 +80,12 @@ void ChannelCredentials::Init(Local<Object> exports) {
   Nan::SetPrototypeMethod(tpl, "compose", Compose);
   fun_tpl.Reset(tpl);
   Local<Function> ctr = Nan::GetFunction(tpl).ToLocalChecked();
-  Nan::Set(ctr, Nan::New("createSsl").ToLocalChecked(),
-           Nan::GetFunction(
-               Nan::New<FunctionTemplate>(CreateSsl)).ToLocalChecked());
+  Nan::Set(
+      ctr, Nan::New("createSsl").ToLocalChecked(),
+      Nan::GetFunction(Nan::New<FunctionTemplate>(CreateSsl)).ToLocalChecked());
   Nan::Set(ctr, Nan::New("createInsecure").ToLocalChecked(),
-           Nan::GetFunction(
-               Nan::New<FunctionTemplate>(CreateInsecure)).ToLocalChecked());
+           Nan::GetFunction(Nan::New<FunctionTemplate>(CreateInsecure))
+               .ToLocalChecked());
   Nan::Set(exports, Nan::New("ChannelCredentials").ToLocalChecked(), ctr);
   constructor = new Nan::Callback(ctr);
 }
@@ -100,9 +100,9 @@ Local<Value> ChannelCredentials::WrapStruct(
   EscapableHandleScope scope;
   const int argc = 1;
   Local<Value> argv[argc] = {
-    Nan::New<External>(reinterpret_cast<void *>(credentials))};
-  MaybeLocal<Object> maybe_instance = Nan::NewInstance(
-      constructor->GetFunction(), argc, argv);
+      Nan::New<External>(reinterpret_cast<void *>(credentials))};
+  MaybeLocal<Object> maybe_instance =
+      Nan::NewInstance(constructor->GetFunction(), argc, argv);
   if (maybe_instance.IsEmpty()) {
     return scope.Escape(Nan::Null());
   } else {
@@ -179,11 +179,10 @@ NAN_METHOD(ChannelCredentials::Compose) {
     return Nan::ThrowTypeError(
         "compose's first argument must be a CallCredentials object");
   }
-  ChannelCredentials *self = ObjectWrap::Unwrap<ChannelCredentials>(
-      info.This());
+  ChannelCredentials *self =
+      ObjectWrap::Unwrap<ChannelCredentials>(info.This());
   if (self->wrapped_credentials == NULL) {
-    return Nan::ThrowTypeError(
-        "Cannot compose insecure credential");
+    return Nan::ThrowTypeError("Cannot compose insecure credential");
   }
   CallCredentials *other = ObjectWrap::Unwrap<CallCredentials>(
       Nan::To<Object>(info[0]).ToLocalChecked());

src/node/ext/channel_credentials.h

@@ -34,8 +34,8 @@
 #ifndef NET_GRPC_NODE_CHANNEL_CREDENTIALS_H_
 #define NET_GRPC_NODE_CHANNEL_CREDENTIALS_H_
 
-#include <node.h>
 #include <nan.h>
+#include <node.h>
 #include "grpc/grpc.h"
 #include "grpc/grpc_security.h"
 

src/node/ext/completion_queue.h

@@ -31,8 +31,8 @@
  *
  */
 
-#include <v8.h>
 #include <grpc/grpc.h>
+#include <v8.h>
 
 namespace grpc {
 namespace node {

src/node/ext/node_grpc.cc

@@ -33,8 +33,8 @@
 
 #include <queue>
 
-#include <node.h>
 #include <nan.h>
+#include <node.h>
 #include <v8.h>
 #include "grpc/grpc.h"
 #include "grpc/grpc_security.h"
@@ -53,12 +53,12 @@ extern "C" {
 #include "call_credentials.h"
 #include "channel.h"
 #include "channel_credentials.h"
-#include "server.h"
+#include "completion_queue.h"
 #include "completion_queue_async_worker.h"
+#include "server.h"
 #include "server_credentials.h"
 #include "slice.h"
 #include "timeval.h"
-#include "completion_queue.h"
 
 using grpc::node::CreateSliceFromString;
 
@@ -188,8 +188,7 @@ void InitOpTypeConstants(Local<Object> exports) {
       Nan::New<Uint32, uint32_t>(GRPC_OP_SEND_INITIAL_METADATA));
   Nan::Set(op_type, Nan::New("SEND_INITIAL_METADATA").ToLocalChecked(),
            SEND_INITIAL_METADATA);
-  Local<Value> SEND_MESSAGE(
-      Nan::New<Uint32, uint32_t>(GRPC_OP_SEND_MESSAGE));
+  Local<Value> SEND_MESSAGE(Nan::New<Uint32, uint32_t>(GRPC_OP_SEND_MESSAGE));
   Nan::Set(op_type, Nan::New("SEND_MESSAGE").ToLocalChecked(), SEND_MESSAGE);
   Local<Value> SEND_CLOSE_FROM_CLIENT(
       Nan::New<Uint32, uint32_t>(GRPC_OP_SEND_CLOSE_FROM_CLIENT));
@@ -203,8 +202,7 @@ void InitOpTypeConstants(Local<Object> exports) {
       Nan::New<Uint32, uint32_t>(GRPC_OP_RECV_INITIAL_METADATA));
   Nan::Set(op_type, Nan::New("RECV_INITIAL_METADATA").ToLocalChecked(),
            RECV_INITIAL_METADATA);
-  Local<Value> RECV_MESSAGE(
-      Nan::New<Uint32, uint32_t>(GRPC_OP_RECV_MESSAGE));
+  Local<Value> RECV_MESSAGE(Nan::New<Uint32, uint32_t>(GRPC_OP_RECV_MESSAGE));
   Nan::Set(op_type, Nan::New("RECV_MESSAGE").ToLocalChecked(), RECV_MESSAGE);
   Local<Value> RECV_STATUS_ON_CLIENT(
       Nan::New<Uint32, uint32_t>(GRPC_OP_RECV_STATUS_ON_CLIENT));
@@ -252,8 +250,7 @@ void InitConnectivityStateConstants(Local<Object> exports) {
       Nan::New<Uint32, uint32_t>(GRPC_CHANNEL_TRANSIENT_FAILURE));
   Nan::Set(channel_state, Nan::New("TRANSIENT_FAILURE").ToLocalChecked(),
            TRANSIENT_FAILURE);
-  Local<Value> FATAL_FAILURE(
-      Nan::New<Uint32, uint32_t>(GRPC_CHANNEL_SHUTDOWN));
+  Local<Value> FATAL_FAILURE(Nan::New<Uint32, uint32_t>(GRPC_CHANNEL_SHUTDOWN));
   Nan::Set(channel_state, Nan::New("FATAL_FAILURE").ToLocalChecked(),
            FATAL_FAILURE);
 }
@@ -282,13 +279,11 @@ void InitLogConstants(Local<Object> exports) {
 
 NAN_METHOD(MetadataKeyIsLegal) {
   if (!info[0]->IsString()) {
-    return Nan::ThrowTypeError(
-        "headerKeyIsLegal's argument must be a string");
+    return Nan::ThrowTypeError("headerKeyIsLegal's argument must be a string");
   }
   Local<String> key = Nan::To<String>(info[0]).ToLocalChecked();
   grpc_slice slice = CreateSliceFromString(key);
-  info.GetReturnValue().Set(static_cast<bool>(
-      grpc_header_key_is_legal(slice)));
+  info.GetReturnValue().Set(static_cast<bool>(grpc_header_key_is_legal(slice)));
   grpc_slice_unref(slice);
 }
 
@@ -299,8 +294,8 @@ NAN_METHOD(MetadataNonbinValueIsLegal) {
   }
   Local<String> value = Nan::To<String>(info[0]).ToLocalChecked();
   grpc_slice slice = CreateSliceFromString(value);
-  info.GetReturnValue().Set(static_cast<bool>(
-      grpc_header_nonbin_value_is_legal(slice)));
+  info.GetReturnValue().Set(
+      static_cast<bool>(grpc_header_nonbin_value_is_legal(slice)));
   grpc_slice_unref(slice);
 }
 
@@ -311,8 +306,7 @@ NAN_METHOD(MetadataKeyIsBinary) {
   }
   Local<String> key = Nan::To<String>(info[0]).ToLocalChecked();
   grpc_slice slice = CreateSliceFromString(key);
-  info.GetReturnValue().Set(static_cast<bool>(
-      grpc_is_binary_header(slice)));
+  info.GetReturnValue().Set(static_cast<bool>(grpc_is_binary_header(slice)));
   grpc_slice_unref(slice);
 }
 
@@ -354,11 +348,13 @@ NAUV_WORK_CB(LogMessagesCallback) {
     args.pop();
     Local<Value> file = Nan::New(arg->core_args.file).ToLocalChecked();
     Local<Value> line = Nan::New<Uint32, uint32_t>(arg->core_args.line);
-    Local<Value> severity = Nan::New(
-        gpr_log_severity_string(arg->core_args.severity)).ToLocalChecked();
+    Local<Value> severity =
+        Nan::New(gpr_log_severity_string(arg->core_args.severity))
+            .ToLocalChecked();
     Local<Value> message = Nan::New(arg->core_args.message).ToLocalChecked();
-    Local<Value> timestamp = Nan::New<v8::Date>(
-        grpc::node::TimespecToMilliseconds(arg->timestamp)).ToLocalChecked();
+    Local<Value> timestamp =
+        Nan::New<v8::Date>(grpc::node::TimespecToMilliseconds(arg->timestamp))
+            .ToLocalChecked();
     const int argc = 5;
     Local<Value> argv[argc] = {file, line, severity, message, timestamp};
     grpc_logger_state.callback->Call(argc, argv);
@@ -388,10 +384,9 @@ void init_logger() {
   memset(&grpc_logger_state, 0, sizeof(logger_state));
   grpc_logger_state.pending_args = new std::queue<log_args *>();
   uv_mutex_init(&grpc_logger_state.mutex);
-  uv_async_init(uv_default_loop(),
-                &grpc_logger_state.async,
+  uv_async_init(uv_default_loop(), &grpc_logger_state.async,
                 LogMessagesCallback);
-  uv_unref((uv_handle_t*)&grpc_logger_state.async);
+  uv_unref((uv_handle_t *)&grpc_logger_state.async);
   grpc_logger_state.logger_set = false;
 
   gpr_log_verbosity_init();
@@ -416,11 +411,10 @@ NAN_METHOD(SetDefaultLoggerCallback) {
 
 NAN_METHOD(SetLogVerbosity) {
   if (!info[0]->IsUint32()) {
-    return Nan::ThrowTypeError(
-        "setLogVerbosity's argument must be a number");
+    return Nan::ThrowTypeError("setLogVerbosity's argument must be a number");
   }
-  gpr_log_severity severity = static_cast<gpr_log_severity>(
-      Nan::To<uint32_t>(info[0]).FromJust());
+  gpr_log_severity severity =
+      static_cast<gpr_log_severity>(Nan::To<uint32_t>(info[0]).FromJust());
   gpr_set_log_verbosity(severity);
 }
 
@@ -453,28 +447,25 @@ void init(Local<Object> exports) {
 
   // Attach a few utility functions directly to the module
   Nan::Set(exports, Nan::New("metadataKeyIsLegal").ToLocalChecked(),
-           Nan::GetFunction(
-               Nan::New<FunctionTemplate>(MetadataKeyIsLegal)).ToLocalChecked());
-  Nan::Set(exports, Nan::New("metadataNonbinValueIsLegal").ToLocalChecked(),
-           Nan::GetFunction(
-               Nan::New<FunctionTemplate>(MetadataNonbinValueIsLegal)
-                            ).ToLocalChecked());
+           Nan::GetFunction(Nan::New<FunctionTemplate>(MetadataKeyIsLegal))
+               .ToLocalChecked());
+  Nan::Set(
+      exports, Nan::New("metadataNonbinValueIsLegal").ToLocalChecked(),
+      Nan::GetFunction(Nan::New<FunctionTemplate>(MetadataNonbinValueIsLegal))
+          .ToLocalChecked());
   Nan::Set(exports, Nan::New("metadataKeyIsBinary").ToLocalChecked(),
-           Nan::GetFunction(
-               Nan::New<FunctionTemplate>(MetadataKeyIsBinary)
-                            ).ToLocalChecked());
+           Nan::GetFunction(Nan::New<FunctionTemplate>(MetadataKeyIsBinary))
+               .ToLocalChecked());
   Nan::Set(exports, Nan::New("setDefaultRootsPem").ToLocalChecked(),
-           Nan::GetFunction(
-               Nan::New<FunctionTemplate>(SetDefaultRootsPem)
-                            ).ToLocalChecked());
-  Nan::Set(exports, Nan::New("setDefaultLoggerCallback").ToLocalChecked(),
-           Nan::GetFunction(
-               Nan::New<FunctionTemplate>(SetDefaultLoggerCallback)
-                            ).ToLocalChecked());
+           Nan::GetFunction(Nan::New<FunctionTemplate>(SetDefaultRootsPem))
+               .ToLocalChecked());
+  Nan::Set(
+      exports, Nan::New("setDefaultLoggerCallback").ToLocalChecked(),
+      Nan::GetFunction(Nan::New<FunctionTemplate>(SetDefaultLoggerCallback))
+          .ToLocalChecked());
   Nan::Set(exports, Nan::New("setLogVerbosity").ToLocalChecked(),
-           Nan::GetFunction(
-               Nan::New<FunctionTemplate>(SetLogVerbosity)
-                            ).ToLocalChecked());
+           Nan::GetFunction(Nan::New<FunctionTemplate>(SetLogVerbosity))
+               .ToLocalChecked());
 }
 
 NODE_MODULE(grpc_node, init)

src/node/ext/server.cc

@@ -111,14 +111,9 @@ class NewCallOp : public Op {
     return scope.Escape(obj);
   }
 
-  bool ParseOp(Local<Value> value, grpc_op *out) {
-    return true;
-  }
-  bool IsFinalOp() {
-    return false;
-  }
-  void OnComplete(bool success) {
-  }
+  bool ParseOp(Local<Value> value, grpc_op *out) { return true; }
+  bool IsFinalOp() { return false; }
+  void OnComplete(bool success) {}
 
   grpc_call *call;
   grpc_call_details details;
@@ -128,7 +123,7 @@ class NewCallOp : public Op {
   std::string GetTypeString() const { return "new_call"; }
 };
 
-class TryShutdownOp: public Op {
+class TryShutdownOp : public Op {
  public:
   TryShutdownOp(Server *server, Local<Value> server_value) : server(server) {
     server_persist.Reset(server_value);
@@ -137,19 +132,17 @@ class TryShutdownOp: public Op {
     EscapableHandleScope scope;
     return scope.Escape(Nan::New(server_persist));
   }
-  bool ParseOp(Local<Value> value, grpc_op *out) {
-    return true;
-  }
-  bool IsFinalOp() {
-    return false;
-  }
+  bool ParseOp(Local<Value> value, grpc_op *out) { return true; }
+  bool IsFinalOp() { return false; }
   void OnComplete(bool success) {
     if (success) {
       server->DestroyWrappedServer();
     }
   }
+
  protected:
   std::string GetTypeString() const { return "try_shutdown"; }
+
  private:
   Server *server;
   Nan::Persistent<v8::Value, Nan::CopyablePersistentTraits<v8::Value>>
@@ -227,10 +220,9 @@ NAN_METHOD(Server::RequestCall) {
   ops->push_back(unique_ptr<Op>(op));
   grpc_call_error error = grpc_server_request_call(
       server->wrapped_server, &op->call, &op->details, &op->request_metadata,
-      GetCompletionQueue(),
-      GetCompletionQueue(),
-      new struct tag(new Callback(info[0].As<Function>()), ops.release(),
-                     NULL, Nan::Null()));
+      GetCompletionQueue(), GetCompletionQueue(),
+      new struct tag(new Callback(info[0].As<Function>()), ops.release(), NULL,
+                     Nan::Null()));
   if (error != GRPC_CALL_OK) {
     return Nan::ThrowError(nanErrorWithCode("requestCall failed", error));
   }

src/node/ext/server.h

@@ -34,8 +34,8 @@
 #ifndef NET_GRPC_NODE_SERVER_H_
 #define NET_GRPC_NODE_SERVER_H_
 
-#include <node.h>
 #include <nan.h>
+#include <node.h>
 #include "grpc/grpc.h"
 
 namespace grpc {

src/node/ext/server_credentials.cc

@@ -78,12 +78,12 @@ void ServerCredentials::Init(Local<Object> exports) {
   tpl->SetClassName(Nan::New("ServerCredentials").ToLocalChecked());
   tpl->InstanceTemplate()->SetInternalFieldCount(1);
   Local<Function> ctr = tpl->GetFunction();
-  Nan::Set(ctr, Nan::New("createSsl").ToLocalChecked(),
-           Nan::GetFunction(
-               Nan::New<FunctionTemplate>(CreateSsl)).ToLocalChecked());
+  Nan::Set(
+      ctr, Nan::New("createSsl").ToLocalChecked(),
+      Nan::GetFunction(Nan::New<FunctionTemplate>(CreateSsl)).ToLocalChecked());
   Nan::Set(ctr, Nan::New("createInsecure").ToLocalChecked(),
-           Nan::GetFunction(
-               Nan::New<FunctionTemplate>(CreateInsecure)).ToLocalChecked());
+           Nan::GetFunction(Nan::New<FunctionTemplate>(CreateInsecure))
+               .ToLocalChecked());
   fun_tpl.Reset(tpl);
   constructor = new Nan::Callback(ctr);
   Nan::Set(exports, Nan::New("ServerCredentials").ToLocalChecked(), ctr);
@@ -99,9 +99,9 @@ Local<Value> ServerCredentials::WrapStruct(
   Nan::EscapableHandleScope scope;
   const int argc = 1;
   Local<Value> argv[argc] = {
-    Nan::New<External>(reinterpret_cast<void *>(credentials))};
-  MaybeLocal<Object> maybe_instance = Nan::NewInstance(
-      constructor->GetFunction(), argc, argv);
+      Nan::New<External>(reinterpret_cast<void *>(credentials))};
+  MaybeLocal<Object> maybe_instance =
+      Nan::NewInstance(constructor->GetFunction(), argc, argv);
   if (maybe_instance.IsEmpty()) {
     return scope.Escape(Nan::Null());
   } else {
@@ -160,13 +160,13 @@ NAN_METHOD(ServerCredentials::CreateSsl) {
   }
   Local<Array> pair_list = Local<Array>::Cast(info[1]);
   uint32_t key_cert_pair_count = pair_list->Length();
-  grpc_ssl_pem_key_cert_pair *key_cert_pairs = new grpc_ssl_pem_key_cert_pair[
-      key_cert_pair_count];
+  grpc_ssl_pem_key_cert_pair *key_cert_pairs =
+      new grpc_ssl_pem_key_cert_pair[key_cert_pair_count];
 
   Local<String> key_key = Nan::New("private_key").ToLocalChecked();
   Local<String> cert_key = Nan::New("cert_chain").ToLocalChecked();
 
-  for(uint32_t i = 0; i < key_cert_pair_count; i++) {
+  for (uint32_t i = 0; i < key_cert_pair_count; i++) {
     Local<Value> pair_val = Nan::Get(pair_list, i).ToLocalChecked();
     if (!pair_val->IsObject()) {
       delete[] key_cert_pairs;

src/node/ext/server_credentials.h

@@ -34,8 +34,8 @@
 #ifndef NET_GRPC_NODE_SERVER_CREDENTIALS_H_
 #define NET_GRPC_NODE_SERVER_CREDENTIALS_H_
 
-#include <node.h>
 #include <nan.h>
+#include <node.h>
 #include "grpc/grpc.h"
 #include "grpc/grpc_security.h"
 

src/node/ext/server_uv.cc

@@ -35,8 +35,8 @@
 
 #include "server.h"
 
-#include <node.h>
 #include <nan.h>
+#include <node.h>
 #include "grpc/grpc.h"
 #include "grpc/support/time.h"
 
@@ -60,22 +60,14 @@ static Callback *shutdown_callback = NULL;
 
 class ServerShutdownOp : public Op {
  public:
-  ServerShutdownOp(grpc_server *server): server(server) {
-  }
+  ServerShutdownOp(grpc_server *server) : server(server) {}
 
-  ~ServerShutdownOp() {
-  }
+  ~ServerShutdownOp() {}
 
-  Local<Value> GetNodeValue() const {
-    return Nan::Null();
-  }
+  Local<Value> GetNodeValue() const { return Nan::Null(); }
 
-  bool ParseOp(Local<Value> value, grpc_op *out) {
-    return true;
-  }
-  bool IsFinalOp() {
-    return false;
-  }
+  bool ParseOp(Local<Value> value, grpc_op *out) { return true; }
+  bool IsFinalOp() { return false; }
   void OnComplete(bool success) {
     /* Because cancel_all_calls was called, we assume that shutdown_and_notify
        completes successfully */
@@ -88,12 +80,9 @@ class ServerShutdownOp : public Op {
   std::string GetTypeString() const { return "shutdown"; }
 };
 
-Server::Server(grpc_server *server) : wrapped_server(server) {
-}
+Server::Server(grpc_server *server) : wrapped_server(server) {}
 
-Server::~Server() {
-  this->ShutdownServer();
-}
+Server::~Server() { this->ShutdownServer(); }
 
 NAN_METHOD(ServerShutdownCallback) {
   if (!info[0]->IsNull()) {
@@ -105,10 +94,10 @@ void Server::ShutdownServer() {
   Nan::HandleScope scope;
   if (this->wrapped_server != NULL) {
     if (shutdown_callback == NULL) {
-      Local<FunctionTemplate>callback_tpl =
+      Local<FunctionTemplate> callback_tpl =
           Nan::New<FunctionTemplate>(ServerShutdownCallback);
-      shutdown_callback = new Callback(
-          Nan::GetFunction(callback_tpl).ToLocalChecked());
+      shutdown_callback =
+          new Callback(Nan::GetFunction(callback_tpl).ToLocalChecked());
     }
 
     ServerShutdownOp *op = new ServerShutdownOp(this->wrapped_server);

src/node/ext/slice.cc

@@ -31,10 +31,10 @@
  *
  */
 
-#include <node.h>
-#include <nan.h>
 #include <grpc/slice.h>
 #include <grpc/support/alloc.h>
+#include <nan.h>
+#include <node.h>
 
 #include "slice.h"
 
@@ -49,19 +49,19 @@ using v8::Value;
 
 namespace {
 void SliceFreeCallback(char *data, void *hint) {
-  grpc_slice *slice = reinterpret_cast<grpc_slice*>(hint);
+  grpc_slice *slice = reinterpret_cast<grpc_slice *>(hint);
   grpc_slice_unref(*slice);
   delete slice;
 }
 
 void string_destroy_func(void *user_data) {
-  delete reinterpret_cast<Nan::Utf8String*>(user_data);
+  delete reinterpret_cast<Nan::Utf8String *>(user_data);
 }
 
 void buffer_destroy_func(void *user_data) {
-  delete reinterpret_cast<PersistentValue*>(user_data);
+  delete reinterpret_cast<PersistentValue *>(user_data);
 }
-} // namespace
+}  // namespace
 
 grpc_slice CreateSliceFromString(const Local<String> source) {
   Nan::HandleScope scope;
@@ -73,28 +73,32 @@ grpc_slice CreateSliceFromString(const Local<String> source) {
 grpc_slice CreateSliceFromBuffer(const Local<Value> source) {
   // Prerequisite: ::node::Buffer::HasInstance(source)
   Nan::HandleScope scope;
-  return grpc_slice_new_with_user_data(::node::Buffer::Data(source),
-                                       ::node::Buffer::Length(source),
-                                       buffer_destroy_func,
-                                       new PersistentValue(source));
+  return grpc_slice_new_with_user_data(
+      ::node::Buffer::Data(source), ::node::Buffer::Length(source),
+      buffer_destroy_func, new PersistentValue(source));
 }
 Local<String> CopyStringFromSlice(const grpc_slice slice) {
   Nan::EscapableHandleScope scope;
   if (GRPC_SLICE_LENGTH(slice) == 0) {
     return scope.Escape(Nan::EmptyString());
   }
-  return scope.Escape(Nan::New<String>(
-      const_cast<char *>(reinterpret_cast<const char *>(GRPC_SLICE_START_PTR(slice))),
-      GRPC_SLICE_LENGTH(slice)).ToLocalChecked());
+  return scope.Escape(
+      Nan::New<String>(const_cast<char *>(reinterpret_cast<const char *>(
+                           GRPC_SLICE_START_PTR(slice))),
+                       GRPC_SLICE_LENGTH(slice))
+          .ToLocalChecked());
 }
 
 Local<Value> CreateBufferFromSlice(const grpc_slice slice) {
   Nan::EscapableHandleScope scope;
   grpc_slice *slice_ptr = new grpc_slice;
   *slice_ptr = grpc_slice_ref(slice);
-  return scope.Escape(Nan::NewBuffer(
-      const_cast<char *>(reinterpret_cast<const char *>(GRPC_SLICE_START_PTR(*slice_ptr))),
-      GRPC_SLICE_LENGTH(*slice_ptr), SliceFreeCallback, slice_ptr).ToLocalChecked());
+  return scope.Escape(
+      Nan::NewBuffer(
+          const_cast<char *>(
+              reinterpret_cast<const char *>(GRPC_SLICE_START_PTR(*slice_ptr))),
+          GRPC_SLICE_LENGTH(*slice_ptr), SliceFreeCallback, slice_ptr)
+          .ToLocalChecked());
 }
 
 }  // namespace node

src/node/ext/slice.h

@@ -31,14 +31,15 @@
  *
  */
 
-#include <node.h>
-#include <nan.h>
 #include <grpc/slice.h>
+#include <nan.h>
+#include <node.h>
 
 namespace grpc {
 namespace node {
 
-typedef Nan::Persistent<v8::Value, Nan::CopyablePersistentTraits<v8::Value>> PersistentValue;
+typedef Nan::Persistent<v8::Value, Nan::CopyablePersistentTraits<v8::Value>>
+    PersistentValue;
 
 grpc_slice CreateSliceFromString(const v8::Local<v8::String> source);
 

src/node/ext/timeval.cc

@@ -31,8 +31,8 @@
  *
  */
 
-#include <limits>
 #include <cstdint>
+#include <limits>
 
 #include "grpc/grpc.h"
 #include "grpc/support/time.h"

src/ruby/ext/grpc/rb_byte_buffer.c

@@ -33,15 +33,15 @@
 
 #include <ruby/ruby.h>
 
-#include "rb_grpc_imports.generated.h"
 #include "rb_byte_buffer.h"
+#include "rb_grpc_imports.generated.h"
 
-#include <grpc/grpc.h>
 #include <grpc/byte_buffer_reader.h>
+#include <grpc/grpc.h>
 #include <grpc/slice.h>
 #include "rb_grpc.h"
 
-grpc_byte_buffer* grpc_rb_s_to_byte_buffer(char *string, size_t length) {
+grpc_byte_buffer *grpc_rb_s_to_byte_buffer(char *string, size_t length) {
   grpc_slice slice = grpc_slice_from_copied_buffer(string, length);
   grpc_byte_buffer *buffer = grpc_raw_byte_buffer_create(&slice, 1);
   grpc_slice_unref(slice);
@@ -61,7 +61,7 @@ VALUE grpc_rb_byte_buffer_to_s(grpc_byte_buffer *buffer) {
     return Qnil;
   }
   while (grpc_byte_buffer_reader_next(&reader, &next) != 0) {
-    rb_str_cat(rb_string, (const char *) GRPC_SLICE_START_PTR(next),
+    rb_str_cat(rb_string, (const char *)GRPC_SLICE_START_PTR(next),
                GRPC_SLICE_LENGTH(next));
     grpc_slice_unref(next);
   }
@@ -71,7 +71,9 @@ VALUE grpc_rb_byte_buffer_to_s(grpc_byte_buffer *buffer) {
 
 VALUE grpc_rb_slice_to_ruby_string(grpc_slice slice) {
   if (GRPC_SLICE_START_PTR(slice) == NULL) {
-    rb_raise(rb_eRuntimeError, "attempt to convert uninitialized grpc_slice to ruby string");
+    rb_raise(rb_eRuntimeError,
+             "attempt to convert uninitialized grpc_slice to ruby string");
   }
-  return rb_str_new((char*)GRPC_SLICE_START_PTR(slice), GRPC_SLICE_LENGTH(slice));
+  return rb_str_new((char *)GRPC_SLICE_START_PTR(slice),
+                    GRPC_SLICE_LENGTH(slice));
 }

src/ruby/ext/grpc/rb_call.c

@@ -33,12 +33,12 @@
 
 #include <ruby/ruby.h>
 
-#include "rb_grpc_imports.generated.h"
 #include "rb_call.h"
+#include "rb_grpc_imports.generated.h"
 
 #include <grpc/grpc.h>
-#include <grpc/support/alloc.h>
 #include <grpc/impl/codegen/compression_types.h>
+#include <grpc/support/alloc.h>
 
 #include "rb_byte_buffer.h"
 #include "rb_call_credentials.h"
@@ -113,7 +113,7 @@ static void grpc_rb_call_destroy(void *p) {
   if (p == NULL) {
     return;
   }
-  destroy_call((grpc_rb_call*)p);
+  destroy_call((grpc_rb_call *)p);
 }
 
 static size_t md_ary_datasize(const void *p) {
@@ -130,7 +130,9 @@ static size_t md_ary_datasize(const void *p) {
 
 static const rb_data_type_t grpc_rb_md_ary_data_type = {
     "grpc_metadata_array",
-    {GRPC_RB_GC_NOT_MARKED, GRPC_RB_GC_DONT_FREE, md_ary_datasize,
+    {GRPC_RB_GC_NOT_MARKED,
+     GRPC_RB_GC_DONT_FREE,
+     md_ary_datasize,
      {NULL, NULL}},
     NULL,
     NULL,
@@ -140,19 +142,20 @@ static const rb_data_type_t grpc_rb_md_ary_data_type = {
      * touches a hash object.
      * TODO(yugui) Directly use st_table and call the free function earlier?
      */
-     0,
+    0,
 #endif
 };
 
 /* Describes grpc_call struct for RTypedData */
-static const rb_data_type_t grpc_call_data_type = {
-    "grpc_call",
-    {GRPC_RB_GC_NOT_MARKED, grpc_rb_call_destroy, GRPC_RB_MEMSIZE_UNAVAILABLE,
-     {NULL, NULL}},
-    NULL,
-    NULL,
+static const rb_data_type_t grpc_call_data_type = {"grpc_call",
+                                                   {GRPC_RB_GC_NOT_MARKED,
+                                                    grpc_rb_call_destroy,
+                                                    GRPC_RB_MEMSIZE_UNAVAILABLE,
+                                                    {NULL, NULL}},
+                                                   NULL,
+                                                   NULL,
 #ifdef RUBY_TYPED_FREE_IMMEDIATELY
-    RUBY_TYPED_FREE_IMMEDIATELY
+                                                   RUBY_TYPED_FREE_IMMEDIATELY
 #endif
 };
 
@@ -175,7 +178,7 @@ static VALUE grpc_rb_call_cancel(VALUE self) {
   grpc_rb_call *call = NULL;
   grpc_call_error err;
   if (RTYPEDDATA_DATA(self) == NULL) {
-    //This call has been closed
+    // This call has been closed
     return Qnil;
   }
 
@@ -196,7 +199,7 @@ static VALUE grpc_rb_call_cancel(VALUE self) {
 static VALUE grpc_rb_call_close(VALUE self) {
   grpc_rb_call *call = NULL;
   TypedData_Get_Struct(self, grpc_rb_call, &grpc_call_data_type, call);
-  if(call != NULL) {
+  if (call != NULL) {
     destroy_call(call);
     RTYPEDDATA_DATA(self) = NULL;
   }
@@ -238,8 +241,8 @@ static VALUE grpc_rb_call_get_peer_cert(VALUE self) {
   }
 
   {
-    grpc_auth_property_iterator it =
-        grpc_auth_context_find_properties_by_name(ctx, GRPC_X509_PEM_CERT_PROPERTY_NAME);
+    grpc_auth_property_iterator it = grpc_auth_context_find_properties_by_name(
+        ctx, GRPC_X509_PEM_CERT_PROPERTY_NAME);
     const grpc_auth_property *prop = grpc_auth_property_iterator_next(&it);
     if (prop == NULL) {
       return Qnil;
@@ -388,21 +391,22 @@ static int grpc_rb_md_ary_fill_hash_cb(VALUE key, VALUE val, VALUE md_ary_obj) {
   long i;
   grpc_slice key_slice;
   grpc_slice value_slice;
-  char* tmp_str;
+  char *tmp_str;
 
   if (TYPE(key) == T_SYMBOL) {
     key_slice = grpc_slice_from_static_string(rb_id2name(SYM2ID(key)));
   } else if (TYPE(key) == T_STRING) {
-    key_slice = grpc_slice_from_copied_buffer(RSTRING_PTR(key), RSTRING_LEN(key));
+    key_slice =
+        grpc_slice_from_copied_buffer(RSTRING_PTR(key), RSTRING_LEN(key));
   } else {
-    rb_raise(rb_eTypeError, "grpc_rb_md_ary_fill_hash_cb: bad type for key parameter");
+    rb_raise(rb_eTypeError,
+             "grpc_rb_md_ary_fill_hash_cb: bad type for key parameter");
   }
 
   if (!grpc_header_key_is_legal(key_slice)) {
     tmp_str = grpc_slice_to_c_string(key_slice);
     rb_raise(rb_eArgError,
-             "'%s' is an invalid header key, must match [a-z0-9-_.]+",
-             tmp_str);
+             "'%s' is an invalid header key, must match [a-z0-9-_.]+", tmp_str);
     return ST_STOP;
   }
 
@@ -414,13 +418,14 @@ static int grpc_rb_md_ary_fill_hash_cb(VALUE key, VALUE val, VALUE md_ary_obj) {
     array_length = RARRAY_LEN(val);
     /* If the value is an array, add capacity for each value in the array */
     for (i = 0; i < array_length; i++) {
-      value_slice = grpc_slice_from_copied_buffer(RSTRING_PTR(rb_ary_entry(val, i)), RSTRING_LEN(rb_ary_entry(val, i)));
+      value_slice = grpc_slice_from_copied_buffer(
+          RSTRING_PTR(rb_ary_entry(val, i)), RSTRING_LEN(rb_ary_entry(val, i)));
       if (!grpc_is_binary_header(key_slice) &&
           !grpc_header_nonbin_value_is_legal(value_slice)) {
         // The value has invalid characters
         tmp_str = grpc_slice_to_c_string(value_slice);
-        rb_raise(rb_eArgError,
-                 "Header value '%s' has invalid characters", tmp_str);
+        rb_raise(rb_eArgError, "Header value '%s' has invalid characters",
+                 tmp_str);
         return ST_STOP;
       }
       md_ary->metadata[md_ary->count].key = key_slice;
@@ -428,21 +433,21 @@ static int grpc_rb_md_ary_fill_hash_cb(VALUE key, VALUE val, VALUE md_ary_obj) {
       md_ary->count += 1;
     }
   } else if (TYPE(val) == T_STRING) {
-    value_slice = grpc_slice_from_copied_buffer(RSTRING_PTR(val), RSTRING_LEN(val));
+    value_slice =
+        grpc_slice_from_copied_buffer(RSTRING_PTR(val), RSTRING_LEN(val));
     if (!grpc_is_binary_header(key_slice) &&
         !grpc_header_nonbin_value_is_legal(value_slice)) {
       // The value has invalid characters
       tmp_str = grpc_slice_to_c_string(value_slice);
-      rb_raise(rb_eArgError,
-               "Header value '%s' has invalid characters", tmp_str);
+      rb_raise(rb_eArgError, "Header value '%s' has invalid characters",
+               tmp_str);
       return ST_STOP;
     }
     md_ary->metadata[md_ary->count].key = key_slice;
     md_ary->metadata[md_ary->count].value = value_slice;
     md_ary->count += 1;
   } else {
-    rb_raise(rb_eArgError,
-               "Header values must be of type string or array");
+    rb_raise(rb_eArgError, "Header values must be of type string or array");
     return ST_STOP;
   }
 
@@ -474,8 +479,7 @@ static int grpc_rb_md_ary_capacity_hash_cb(VALUE key, VALUE val,
 /* grpc_rb_md_ary_convert converts a ruby metadata hash into
    a grpc_metadata_array.
 */
-void grpc_rb_md_ary_convert(VALUE md_ary_hash,
-                                   grpc_metadata_array *md_ary) {
+void grpc_rb_md_ary_convert(VALUE md_ary_hash, grpc_metadata_array *md_ary) {
   VALUE md_ary_obj = Qnil;
   if (md_ary_hash == Qnil) {
     return; /* Do nothing if the expected has value is nil */
@@ -511,12 +515,14 @@ VALUE grpc_rb_md_ary_to_h(grpc_metadata_array *md_ary) {
       rb_hash_aset(result, key, value);
     } else if (TYPE(value) == T_ARRAY) {
       /* Add the string to the returned array */
-      rb_ary_push(value, grpc_rb_slice_to_ruby_string(md_ary->metadata[i].value));
+      rb_ary_push(value,
+                  grpc_rb_slice_to_ruby_string(md_ary->metadata[i].value));
     } else {
       /* Add the current value with this key and the new one to an array */
       new_ary = rb_ary_new();
       rb_ary_push(new_ary, value);
-      rb_ary_push(new_ary, grpc_rb_slice_to_ruby_string(md_ary->metadata[i].value));
+      rb_ary_push(new_ary,
+                  grpc_rb_slice_to_ruby_string(md_ary->metadata[i].value));
       rb_hash_aset(result, key, new_ary);
     }
   }
@@ -556,10 +562,9 @@ static int grpc_rb_call_check_op_keys_hash_cb(VALUE key, VALUE val,
 /* grpc_rb_op_update_status_from_server adds the values in a ruby status
    struct to the 'send_status_from_server' portion of an op.
 */
-static void grpc_rb_op_update_status_from_server(grpc_op *op,
-                                                 grpc_metadata_array *md_ary,
-                                                 grpc_slice *send_status_details,
-                                                 VALUE status) {
+static void grpc_rb_op_update_status_from_server(
+    grpc_op *op, grpc_metadata_array *md_ary, grpc_slice *send_status_details,
+    VALUE status) {
   VALUE code = rb_struct_aref(status, sym_code);
   VALUE details = rb_struct_aref(status, sym_details);
   VALUE metadata_hash = rb_struct_aref(status, sym_metadata);
@@ -576,7 +581,8 @@ static void grpc_rb_op_update_status_from_server(grpc_op *op,
     return;
   }
 
-  *send_status_details = grpc_slice_from_copied_buffer(RSTRING_PTR(details), RSTRING_LEN(details));
+  *send_status_details =
+      grpc_slice_from_copied_buffer(RSTRING_PTR(details), RSTRING_LEN(details));
 
   op->data.send_status_from_server.status = NUM2INT(code);
   op->data.send_status_from_server.status_details = send_status_details;
@@ -687,7 +693,8 @@ static void grpc_run_batch_stack_fill_ops(run_batch_stack *st, VALUE ops_hash) {
         /* N.B. later there is no need to explicitly delete the metadata keys
          * and values, they are references to data in ruby objects. */
         grpc_rb_op_update_status_from_server(
-            &st->ops[st->op_num], &st->send_trailing_metadata, &st->send_status_details, this_value);
+            &st->ops[st->op_num], &st->send_trailing_metadata,
+            &st->send_status_details, this_value);
         break;
       case GRPC_OP_RECV_INITIAL_METADATA:
         st->ops[st->op_num].data.recv_initial_metadata.recv_initial_metadata =
@@ -749,12 +756,12 @@ static VALUE grpc_run_batch_stack_build_result(run_batch_stack *st) {
       case GRPC_OP_RECV_STATUS_ON_CLIENT:
         rb_struct_aset(
             result, sym_status,
-            rb_struct_new(grpc_rb_sStatus, UINT2NUM(st->recv_status),
-                          (GRPC_SLICE_START_PTR(st->recv_status_details) == NULL
-                               ? Qnil
-                               : grpc_rb_slice_to_ruby_string(st->recv_status_details)),
-                          grpc_rb_md_ary_to_h(&st->recv_trailing_metadata),
-                          NULL));
+            rb_struct_new(
+                grpc_rb_sStatus, UINT2NUM(st->recv_status),
+                (GRPC_SLICE_START_PTR(st->recv_status_details) == NULL
+                     ? Qnil
+                     : grpc_rb_slice_to_ruby_string(st->recv_status_details)),
+                grpc_rb_md_ary_to_h(&st->recv_trailing_metadata), NULL));
         break;
       case GRPC_OP_RECV_CLOSE_ON_SERVER:
         rb_struct_aset(result, sym_send_close, Qtrue);
@@ -791,7 +798,7 @@ static VALUE grpc_rb_call_run_batch(VALUE self, VALUE ops_hash) {
   VALUE result = Qnil;
   VALUE rb_write_flag = rb_ivar_get(self, id_write_flag);
   unsigned write_flag = 0;
-  void *tag = (void*)&st;
+  void *tag = (void *)&st;
 
   if (RTYPEDDATA_DATA(self) == NULL) {
     rb_raise(grpc_rb_eCallError, "Cannot run batch on closed call");
@@ -919,7 +926,8 @@ static void Init_grpc_op_codes() {
 }
 
 static void Init_grpc_metadata_keys() {
-  VALUE grpc_rb_mMetadataKeys = rb_define_module_under(grpc_rb_mGrpcCore, "MetadataKeys");
+  VALUE grpc_rb_mMetadataKeys =
+      rb_define_module_under(grpc_rb_mGrpcCore, "MetadataKeys");
   rb_define_const(grpc_rb_mMetadataKeys, "COMPRESSION_REQUEST_ALGORITHM",
                   rb_str_new2(GRPC_COMPRESSION_REQUEST_ALGORITHM_MD_KEY));
 }

src/ruby/ext/grpc/rb_call.h

@@ -39,13 +39,13 @@
 #include <grpc/grpc.h>
 
 /* Gets the wrapped call from a VALUE. */
-grpc_call* grpc_rb_get_wrapped_call(VALUE v);
+grpc_call *grpc_rb_get_wrapped_call(VALUE v);
 
 /* Gets the VALUE corresponding to given grpc_call. */
 VALUE grpc_rb_wrap_call(grpc_call *c, grpc_completion_queue *q);
 
 /* Provides the details of an call error */
-const char* grpc_call_error_detail_of(grpc_call_error err);
+const char *grpc_call_error_detail_of(grpc_call_error err);
 
 /* Converts a metadata array to a hash. */
 VALUE grpc_rb_md_ary_to_h(grpc_metadata_array *md_ary);
@@ -53,8 +53,7 @@ VALUE grpc_rb_md_ary_to_h(grpc_metadata_array *md_ary);
 /* grpc_rb_md_ary_convert converts a ruby metadata hash into
    a grpc_metadata_array.
 */
-void grpc_rb_md_ary_convert(VALUE md_ary_hash,
-                            grpc_metadata_array *md_ary);
+void grpc_rb_md_ary_convert(VALUE md_ary_hash, grpc_metadata_array *md_ary);
 
 /* grpc_rb_eCallError is the ruby class of the exception thrown during call
    operations. */

src/ruby/ext/grpc/rb_call_credentials.c

@@ -33,8 +33,8 @@
 
 #include <ruby/ruby.h>
 
-#include "rb_grpc_imports.generated.h"
 #include "rb_call_credentials.h"
+#include "rb_grpc_imports.generated.h"
 
 #include <ruby/thread.h>
 
@@ -82,20 +82,18 @@ static VALUE grpc_rb_call_credentials_callback(VALUE callback_args) {
 static VALUE grpc_rb_call_credentials_callback_rescue(VALUE args,
                                                       VALUE exception_object) {
   VALUE result = rb_hash_new();
-  VALUE backtrace = rb_funcall(
-      rb_funcall(exception_object, rb_intern("backtrace"), 0),
-      rb_intern("join"),
-      1, rb_str_new2("\n\tfrom "));
-  VALUE rb_exception_info = rb_funcall(exception_object, rb_intern("inspect"), 0);
+  VALUE backtrace =
+      rb_funcall(rb_funcall(exception_object, rb_intern("backtrace"), 0),
+                 rb_intern("join"), 1, rb_str_new2("\n\tfrom "));
+  VALUE rb_exception_info =
+      rb_funcall(exception_object, rb_intern("inspect"), 0);
   (void)args;
   gpr_log(GPR_INFO, "Call credentials callback failed: %s\n%s",
-          StringValueCStr(rb_exception_info),
-          StringValueCStr(backtrace));
+          StringValueCStr(rb_exception_info), StringValueCStr(backtrace));
   rb_hash_aset(result, rb_str_new2("metadata"), Qnil);
   rb_hash_aset(result, rb_str_new2("status"),
                INT2NUM(GRPC_STATUS_UNAUTHENTICATED));
-  rb_hash_aset(result, rb_str_new2("details"),
-               rb_exception_info);
+  rb_hash_aset(result, rb_str_new2("details"), rb_exception_info);
   return result;
 }
 
@@ -118,7 +116,8 @@ static void grpc_rb_call_credentials_callback_with_gil(void *param) {
   result = rb_rescue(grpc_rb_call_credentials_callback, callback_args,
                      grpc_rb_call_credentials_callback_rescue, Qnil);
   // Both callbacks return a hash, so result should be a hash
-  grpc_rb_md_ary_convert(rb_hash_aref(result, rb_str_new2("metadata")), &md_ary);
+  grpc_rb_md_ary_convert(rb_hash_aref(result, rb_str_new2("metadata")),
+                         &md_ary);
   status = NUM2INT(rb_hash_aref(result, rb_str_new2("status")));
   details = rb_hash_aref(result, rb_str_new2("details"));
   error_details = StringValueCStr(details);
@@ -138,7 +137,7 @@ static void grpc_rb_call_credentials_plugin_get_metadata(
   params->callback = cb;
 
   grpc_rb_event_queue_enqueue(grpc_rb_call_credentials_callback_with_gil,
-                              (void*)(params));
+                              (void *)(params));
 }
 
 static void grpc_rb_call_credentials_plugin_destroy(void *state) {
@@ -172,13 +171,15 @@ static void grpc_rb_call_credentials_mark(void *p) {
 }
 
 static rb_data_type_t grpc_rb_call_credentials_data_type = {
-  "grpc_call_credentials",
-  {grpc_rb_call_credentials_mark, grpc_rb_call_credentials_free,
-   GRPC_RB_MEMSIZE_UNAVAILABLE, {NULL, NULL}},
-  NULL,
-  NULL,
+    "grpc_call_credentials",
+    {grpc_rb_call_credentials_mark,
+     grpc_rb_call_credentials_free,
+     GRPC_RB_MEMSIZE_UNAVAILABLE,
+     {NULL, NULL}},
+    NULL,
+    NULL,
 #ifdef RUBY_TYPED_FREE_IMMEDIATELY
-  RUBY_TYPED_FREE_IMMEDIATELY
+    RUBY_TYPED_FREE_IMMEDIATELY
 #endif
 };
 
@@ -188,7 +189,8 @@ static VALUE grpc_rb_call_credentials_alloc(VALUE cls) {
   grpc_rb_call_credentials *wrapper = ALLOC(grpc_rb_call_credentials);
   wrapper->wrapped = NULL;
   wrapper->mark = Qnil;
-  return TypedData_Wrap_Struct(cls, &grpc_rb_call_credentials_data_type, wrapper);
+  return TypedData_Wrap_Struct(cls, &grpc_rb_call_credentials_data_type,
+                               wrapper);
 }
 
 /* Creates a wrapping object for a given call credentials. This should only be
@@ -230,7 +232,7 @@ static VALUE grpc_rb_call_credentials_init(VALUE self, VALUE proc) {
     rb_raise(rb_eTypeError, "Argument to CallCredentials#new must be a proc");
     return Qnil;
   }
-  plugin.state = (void*)proc;
+  plugin.state = (void *)proc;
   plugin.type = "";
 
   creds = grpc_metadata_credentials_create_from_plugin(plugin, NULL);
@@ -289,7 +291,6 @@ void Init_grpc_call_credentials() {
 grpc_call_credentials *grpc_rb_get_wrapped_call_credentials(VALUE v) {
   grpc_rb_call_credentials *wrapper = NULL;
   TypedData_Get_Struct(v, grpc_rb_call_credentials,
-                       &grpc_rb_call_credentials_data_type,
-                       wrapper);
+                       &grpc_rb_call_credentials_data_type, wrapper);
   return wrapper->wrapped;
 }

src/ruby/ext/grpc/rb_channel.c

@@ -34,9 +34,9 @@
 #include <ruby/ruby.h>
 #include <ruby/thread.h>
 
-#include "rb_grpc_imports.generated.h"
 #include "rb_byte_buffer.h"
 #include "rb_channel.h"
+#include "rb_grpc_imports.generated.h"
 
 #include <grpc/grpc.h>
 #include <grpc/grpc_security.h>
@@ -196,14 +196,14 @@ static VALUE grpc_rb_channel_init(int argc, VALUE *argv, VALUE self) {
 
   gpr_mu_lock(&wrapper->channel_mu);
   wrapper->abort_watch_connectivity_state = 0;
-  wrapper->current_connectivity_state = grpc_channel_check_connectivity_state(wrapper->wrapped, 0);
+  wrapper->current_connectivity_state =
+      grpc_channel_check_connectivity_state(wrapper->wrapped, 0);
   wrapper->safe_to_destroy = 0;
   wrapper->request_safe_destroy = 0;
 
   gpr_cv_broadcast(&wrapper->channel_cv);
   gpr_mu_unlock(&wrapper->channel_mu);
 
-
   grpc_rb_channel_try_register_connection_polling(wrapper);
 
   if (args.args != NULL) {
@@ -245,7 +245,8 @@ static VALUE grpc_rb_channel_get_connectivity_state(int argc, VALUE *argv,
     rb_raise(rb_eRuntimeError, "closed!");
     return Qnil;
   }
-  return LONG2NUM(grpc_channel_check_connectivity_state(wrapper->wrapped, grpc_try_to_connect));
+  return LONG2NUM(grpc_channel_check_connectivity_state(wrapper->wrapped,
+                                                        grpc_try_to_connect));
 }
 
 typedef struct watch_state_stack {
@@ -255,22 +256,21 @@ typedef struct watch_state_stack {
 } watch_state_stack;
 
 static void *watch_channel_state_without_gvl(void *arg) {
-  watch_state_stack *stack = (watch_state_stack*)arg;
+  watch_state_stack *stack = (watch_state_stack *)arg;
   gpr_timespec deadline = stack->deadline;
   grpc_rb_channel *wrapper = stack->wrapper;
   int last_state = stack->last_state;
-  void *return_value = (void*)0;
+  void *return_value = (void *)0;
 
   gpr_mu_lock(&wrapper->channel_mu);
-  while(wrapper->current_connectivity_state == last_state &&
-        !wrapper->request_safe_destroy &&
-        !wrapper->safe_to_destroy &&
-        !wrapper->abort_watch_connectivity_state &&
-        gpr_time_cmp(deadline, gpr_now(GPR_CLOCK_REALTIME)) > 0) {
+  while (wrapper->current_connectivity_state == last_state &&
+         !wrapper->request_safe_destroy && !wrapper->safe_to_destroy &&
+         !wrapper->abort_watch_connectivity_state &&
+         gpr_time_cmp(deadline, gpr_now(GPR_CLOCK_REALTIME)) > 0) {
     gpr_cv_wait(&wrapper->channel_cv, &wrapper->channel_mu, deadline);
   }
   if (wrapper->current_connectivity_state != last_state) {
-    return_value = (void*)1;
+    return_value = (void *)1;
   }
   gpr_mu_unlock(&wrapper->channel_mu);
 
@@ -278,7 +278,7 @@ static void *watch_channel_state_without_gvl(void *arg) {
 }
 
 static void watch_channel_state_unblocking_func(void *arg) {
-  grpc_rb_channel *wrapper = (grpc_rb_channel*)arg;
+  grpc_rb_channel *wrapper = (grpc_rb_channel *)arg;
   gpr_log(GPR_DEBUG, "GRPC_RUBY: watch channel state unblocking func called");
   gpr_mu_lock(&wrapper->channel_mu);
   wrapper->abort_watch_connectivity_state = 1;
@@ -298,7 +298,7 @@ static VALUE grpc_rb_channel_watch_connectivity_state(VALUE self,
                                                       VALUE deadline) {
   grpc_rb_channel *wrapper = NULL;
   watch_state_stack stack;
-  void* out;
+  void *out;
 
   TypedData_Get_Struct(self, grpc_rb_channel, &grpc_channel_data_type, wrapper);
 
@@ -308,14 +308,18 @@ static VALUE grpc_rb_channel_watch_connectivity_state(VALUE self,
   }
 
   if (!FIXNUM_P(last_state)) {
-    rb_raise(rb_eTypeError, "bad type for last_state. want a GRPC::Core::ChannelState constant");
+    rb_raise(
+        rb_eTypeError,
+        "bad type for last_state. want a GRPC::Core::ChannelState constant");
     return Qnil;
   }
 
   stack.wrapper = wrapper;
   stack.deadline = grpc_rb_time_timeval(deadline, 0);
   stack.last_state = NUM2LONG(last_state);
-  out = rb_thread_call_without_gvl(watch_channel_state_without_gvl, &stack, watch_channel_state_unblocking_func, wrapper);
+  out =
+      rb_thread_call_without_gvl(watch_channel_state_without_gvl, &stack,
+                                 watch_channel_state_unblocking_func, wrapper);
   if (out) {
     return Qtrue;
   }
@@ -420,7 +424,7 @@ static VALUE grpc_rb_channel_get_target(VALUE self) {
 // destroy.
 // Not safe to call while a channel's connection state is polled.
 static void grpc_rb_channel_try_register_connection_polling(
-  grpc_rb_channel *wrapper) {
+    grpc_rb_channel *wrapper) {
   grpc_connectivity_state conn_state;
   gpr_timespec sleep_time = gpr_time_add(
       gpr_now(GPR_CLOCK_REALTIME), gpr_time_from_millis(20, GPR_TIMESPAN));
@@ -484,11 +488,14 @@ static void *run_poll_channels_loop_no_gil(void *arg) {
       break;
     }
     if (event.type == GRPC_OP_COMPLETE) {
-      grpc_rb_channel_try_register_connection_polling((grpc_rb_channel *)event.tag);
+      grpc_rb_channel_try_register_connection_polling(
+          (grpc_rb_channel *)event.tag);
     }
   }
   grpc_completion_queue_destroy(channel_polling_cq);
-  gpr_log(GPR_DEBUG, "GRPC_RUBY: run_poll_channels_loop_no_gil - exit connection polling loop");
+  gpr_log(GPR_DEBUG,
+          "GRPC_RUBY: run_poll_channels_loop_no_gil - exit connection polling "
+          "loop");
   return NULL;
 }
 
@@ -496,7 +503,9 @@ static void *run_poll_channels_loop_no_gil(void *arg) {
 static void grpc_rb_event_unblocking_func(void *arg) {
   (void)arg;
   gpr_mu_lock(&global_connection_polling_mu);
-  gpr_log(GPR_DEBUG, "GRPC_RUBY: grpc_rb_event_unblocking_func - begin aborting connection polling");
+  gpr_log(GPR_DEBUG,
+          "GRPC_RUBY: grpc_rb_event_unblocking_func - begin aborting "
+          "connection polling");
   abort_channel_polling = 1;
   grpc_completion_queue_shutdown(channel_polling_cq);
   gpr_mu_unlock(&global_connection_polling_mu);
@@ -505,7 +514,9 @@ static void grpc_rb_event_unblocking_func(void *arg) {
 // Poll channel connectivity states in background thread without the GIL.
 static VALUE run_poll_channels_loop(VALUE arg) {
   (void)arg;
-  gpr_log(GPR_DEBUG, "GRPC_RUBY: run_poll_channels_loop - create connection polling thread");
+  gpr_log(
+      GPR_DEBUG,
+      "GRPC_RUBY: run_poll_channels_loop - create connection polling thread");
   rb_thread_call_without_gvl(run_poll_channels_loop_no_gil, NULL,
                              grpc_rb_event_unblocking_func, NULL);
   return Qnil;

src/ruby/ext/grpc/rb_channel_args.c

@@ -33,8 +33,8 @@
 
 #include <ruby/ruby.h>
 
-#include "rb_grpc_imports.generated.h"
 #include "rb_channel_args.h"
+#include "rb_grpc_imports.generated.h"
 
 #include <grpc/grpc.h>
 
@@ -42,9 +42,12 @@
 
 static rb_data_type_t grpc_rb_channel_args_data_type = {
     "grpc_channel_args",
-    {GRPC_RB_GC_NOT_MARKED, GRPC_RB_GC_DONT_FREE, GRPC_RB_MEMSIZE_UNAVAILABLE,
+    {GRPC_RB_GC_NOT_MARKED,
+     GRPC_RB_GC_DONT_FREE,
+     GRPC_RB_MEMSIZE_UNAVAILABLE,
      {NULL, NULL}},
-    NULL, NULL,
+    NULL,
+    NULL,
 #ifdef RUBY_TYPED_FREE_IMMEDIATELY
     RUBY_TYPED_FREE_IMMEDIATELY
 #endif
@@ -137,11 +140,10 @@ static VALUE grpc_rb_hash_convert_to_channel_args0(VALUE as_value) {
     params->dst->num_args = num_args;
     params->dst->args = ALLOC_N(grpc_arg, num_args);
     MEMZERO(params->dst->args, grpc_arg, num_args);
-    rb_hash_foreach(params->src_hash,
-                    grpc_rb_channel_create_in_process_add_args_hash_cb,
-                    TypedData_Wrap_Struct(grpc_rb_cChannelArgs,
-                                          &grpc_rb_channel_args_data_type,
-                                          params->dst));
+    rb_hash_foreach(
+        params->src_hash, grpc_rb_channel_create_in_process_add_args_hash_cb,
+        TypedData_Wrap_Struct(grpc_rb_cChannelArgs,
+                              &grpc_rb_channel_args_data_type, params->dst));
     /* reset num_args as grpc_rb_channel_create_in_process_add_args_hash_cb
      * decrements it during has processing */
     params->dst->num_args = num_args;
@@ -157,7 +159,7 @@ void grpc_rb_hash_convert_to_channel_args(VALUE src_hash,
   /* Make a protected call to grpc_rb_hash_convert_channel_args */
   params.src_hash = src_hash;
   params.dst = dst;
-  rb_protect(grpc_rb_hash_convert_to_channel_args0, (VALUE) & params, &status);
+  rb_protect(grpc_rb_hash_convert_to_channel_args0, (VALUE)&params, &status);
   if (status != 0) {
     if (dst->args != NULL) {
       /* Free any allocated memory before propagating the error */

src/ruby/ext/grpc/rb_channel_credentials.c

@@ -35,8 +35,8 @@
 
 #include <string.h>
 
-#include "rb_grpc_imports.generated.h"
 #include "rb_channel_credentials.h"
+#include "rb_grpc_imports.generated.h"
 
 #include <grpc/grpc.h>
 #include <grpc/grpc_security.h>
@@ -91,8 +91,10 @@ static void grpc_rb_channel_credentials_mark(void *p) {
 
 static rb_data_type_t grpc_rb_channel_credentials_data_type = {
     "grpc_channel_credentials",
-    {grpc_rb_channel_credentials_mark, grpc_rb_channel_credentials_free,
-     GRPC_RB_MEMSIZE_UNAVAILABLE, {NULL, NULL}},
+    {grpc_rb_channel_credentials_mark,
+     grpc_rb_channel_credentials_free,
+     GRPC_RB_MEMSIZE_UNAVAILABLE,
+     {NULL, NULL}},
     NULL,
     NULL,
 #ifdef RUBY_TYPED_FREE_IMMEDIATELY
@@ -106,13 +108,15 @@ static VALUE grpc_rb_channel_credentials_alloc(VALUE cls) {
   grpc_rb_channel_credentials *wrapper = ALLOC(grpc_rb_channel_credentials);
   wrapper->wrapped = NULL;
   wrapper->mark = Qnil;
-  return TypedData_Wrap_Struct(cls, &grpc_rb_channel_credentials_data_type, wrapper);
+  return TypedData_Wrap_Struct(cls, &grpc_rb_channel_credentials_data_type,
+                               wrapper);
 }
 
 /* Creates a wrapping object for a given channel credentials. This should only
  * be called with grpc_channel_credentials objects that are not already
  * associated with any Ruby object. */
-VALUE grpc_rb_wrap_channel_credentials(grpc_channel_credentials *c, VALUE mark) {
+VALUE grpc_rb_wrap_channel_credentials(grpc_channel_credentials *c,
+                                       VALUE mark) {
   VALUE rb_wrapper;
   grpc_rb_channel_credentials *wrapper;
   if (c == NULL) {
@@ -147,7 +151,8 @@ static ID id_pem_cert_chain;
     pem_private_key: (optional) PEM encoding of the client's private key
     pem_cert_chain: (optional) PEM encoding of the client's cert chain
     Initializes Credential instances. */
-static VALUE grpc_rb_channel_credentials_init(int argc, VALUE *argv, VALUE self) {
+static VALUE grpc_rb_channel_credentials_init(int argc, VALUE *argv,
+                                              VALUE self) {
   VALUE pem_root_certs = Qnil;
   VALUE pem_private_key = Qnil;
   VALUE pem_cert_chain = Qnil;
@@ -170,8 +175,8 @@ static VALUE grpc_rb_channel_credentials_init(int argc, VALUE *argv, VALUE self)
   } else {
     key_cert_pair.private_key = RSTRING_PTR(pem_private_key);
     key_cert_pair.cert_chain = RSTRING_PTR(pem_cert_chain);
-    creds = grpc_ssl_credentials_create(pem_root_certs_cstr,
-                                        &key_cert_pair, NULL);
+    creds =
+        grpc_ssl_credentials_create(pem_root_certs_cstr, &key_cert_pair, NULL);
   }
   if (creds == NULL) {
     rb_raise(rb_eRuntimeError, "could not create a credentials, not sure why");
@@ -230,8 +235,8 @@ static VALUE grpc_rb_set_default_roots_pem(VALUE self, VALUE roots) {
 }
 
 void Init_grpc_channel_credentials() {
-  grpc_rb_cChannelCredentials =
-      rb_define_class_under(grpc_rb_mGrpcCore, "ChannelCredentials", rb_cObject);
+  grpc_rb_cChannelCredentials = rb_define_class_under(
+      grpc_rb_mGrpcCore, "ChannelCredentials", rb_cObject);
 
   /* Allocates an object managed by the ruby runtime */
   rb_define_alloc_func(grpc_rb_cChannelCredentials,
@@ -259,7 +264,6 @@ void Init_grpc_channel_credentials() {
 grpc_channel_credentials *grpc_rb_get_wrapped_channel_credentials(VALUE v) {
   grpc_rb_channel_credentials *wrapper = NULL;
   TypedData_Get_Struct(v, grpc_rb_channel_credentials,
-                       &grpc_rb_channel_credentials_data_type,
-                       wrapper);
+                       &grpc_rb_channel_credentials_data_type, wrapper);
   return wrapper->wrapped;
 }

src/ruby/ext/grpc/rb_completion_queue.c

@@ -33,14 +33,14 @@
 
 #include <ruby/ruby.h>
 
-#include "rb_grpc_imports.generated.h"
 #include "rb_completion_queue.h"
+#include "rb_grpc_imports.generated.h"
 
 #include <ruby/thread.h>
 
 #include <grpc/grpc.h>
-#include <grpc/support/time.h>
 #include <grpc/support/log.h>
+#include <grpc/support/time.h>
 #include "rb_grpc.h"
 
 /* Used to allow grpc_completion_queue_next call to release the GIL */
@@ -54,14 +54,13 @@ typedef struct next_call_stack {
 
 /* Calls grpc_completion_queue_pluck without holding the ruby GIL */
 static void *grpc_rb_completion_queue_pluck_no_gil(void *param) {
-  next_call_stack *const next_call = (next_call_stack*)param;
+  next_call_stack *const next_call = (next_call_stack *)param;
   gpr_timespec increment = gpr_time_from_millis(20, GPR_TIMESPAN);
   gpr_timespec deadline;
   do {
     deadline = gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), increment);
-    next_call->event = grpc_completion_queue_pluck(next_call->cq,
-                                                   next_call->tag,
-                                                   deadline, NULL);
+    next_call->event = grpc_completion_queue_pluck(
+        next_call->cq, next_call->tag, deadline, NULL);
     if (next_call->event.type != GRPC_QUEUE_TIMEOUT ||
         gpr_time_cmp(deadline, next_call->timeout) > 0) {
       break;
@@ -81,7 +80,7 @@ void grpc_rb_completion_queue_destroy(grpc_completion_queue *cq) {
 }
 
 static void unblock_func(void *param) {
-  next_call_stack *const next_call = (next_call_stack*)param;
+  next_call_stack *const next_call = (next_call_stack *)param;
   next_call->interrupted = 1;
 }
 
@@ -111,7 +110,6 @@ grpc_event rb_completion_queue_pluck(grpc_completion_queue *queue, void *tag,
                                (void *)&next_call);
     /* If an interrupt prevented pluck from returning useful information, then
        any plucks that did complete must have timed out */
-  } while (next_call.interrupted &&
-           next_call.event.type == GRPC_QUEUE_TIMEOUT);
+  } while (next_call.interrupted && next_call.event.type == GRPC_QUEUE_TIMEOUT);
   return next_call.event;
 }

src/ruby/ext/grpc/rb_compression_options.c

@@ -33,15 +33,15 @@
 
 #include <ruby/ruby.h>
 
-#include "rb_compression_options.h"
 #include "rb_byte_buffer.h"
+#include "rb_compression_options.h"
 #include "rb_grpc_imports.generated.h"
 
 #include <grpc/compression.h>
 #include <grpc/grpc.h>
-#include <grpc/support/alloc.h>
 #include <grpc/impl/codegen/compression_types.h>
 #include <grpc/impl/codegen/grpc_types.h>
+#include <grpc/support/alloc.h>
 #include <string.h>
 
 #include "rb_grpc.h"
@@ -179,15 +179,16 @@ void grpc_rb_compression_options_algorithm_name_to_value_internal(
    * correct C string out of it. */
   algorithm_name_as_string = rb_funcall(algorithm_name, rb_intern("to_s"), 0);
 
-  name_slice = grpc_slice_from_copied_buffer(RSTRING_PTR(algorithm_name_as_string), RSTRING_LEN(algorithm_name_as_string));
+  name_slice =
+      grpc_slice_from_copied_buffer(RSTRING_PTR(algorithm_name_as_string),
+                                    RSTRING_LEN(algorithm_name_as_string));
 
   /* Raise an error if the name isn't recognized as a compression algorithm by
    * the algorithm parse function
    * in GRPC core. */
-  if(!grpc_compression_algorithm_parse(name_slice, algorithm_value)) {
+  if (!grpc_compression_algorithm_parse(name_slice, algorithm_value)) {
     tmp_str = grpc_slice_to_c_string(name_slice);
-    rb_raise(rb_eNameError, "Invalid compression algorithm name: %s",
-             tmp_str);
+    rb_raise(rb_eNameError, "Invalid compression algorithm name: %s", tmp_str);
   }
 
   grpc_slice_unref(name_slice);

src/ruby/ext/grpc/rb_event_thread.c

@@ -33,20 +33,20 @@
 
 #include <ruby/ruby.h>
 
-#include "rb_grpc_imports.generated.h"
 #include "rb_event_thread.h"
+#include "rb_grpc_imports.generated.h"
 
 #include <stdbool.h>
 
-#include <ruby/thread.h>
 #include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
 #include <grpc/support/sync.h>
 #include <grpc/support/time.h>
-#include <grpc/support/log.h>
+#include <ruby/thread.h>
 
 typedef struct grpc_rb_event {
   // callback will be called with argument while holding the GVL
-  void (*callback)(void*);
+  void (*callback)(void *);
   void *argument;
 
   struct grpc_rb_event *next;
@@ -65,8 +65,7 @@ typedef struct grpc_rb_event_queue {
 
 static grpc_rb_event_queue event_queue;
 
-void grpc_rb_event_queue_enqueue(void (*callback)(void*),
-                                 void *argument) {
+void grpc_rb_event_queue_enqueue(void (*callback)(void *), void *argument) {
   grpc_rb_event *event = gpr_malloc(sizeof(grpc_rb_event));
   event->callback = callback;
   event->argument = argument;
@@ -107,8 +106,7 @@ static void *grpc_rb_wait_for_event_no_gil(void *param) {
   (void)param;
   gpr_mu_lock(&event_queue.mu);
   while ((event = grpc_rb_event_queue_dequeue()) == NULL) {
-    gpr_cv_wait(&event_queue.cv,
-                &event_queue.mu,
+    gpr_cv_wait(&event_queue.cv, &event_queue.mu,
                 gpr_inf_future(GPR_CLOCK_REALTIME));
     if (event_queue.abort) {
       gpr_mu_unlock(&event_queue.mu);
@@ -132,10 +130,10 @@ static void grpc_rb_event_unblocking_func(void *arg) {
 static VALUE grpc_rb_event_thread(VALUE arg) {
   grpc_rb_event *event;
   (void)arg;
-  while(true) {
-    event = (grpc_rb_event*)rb_thread_call_without_gvl(
-        grpc_rb_wait_for_event_no_gil, NULL,
-        grpc_rb_event_unblocking_func, NULL);
+  while (true) {
+    event = (grpc_rb_event *)rb_thread_call_without_gvl(
+        grpc_rb_wait_for_event_no_gil, NULL, grpc_rb_event_unblocking_func,
+        NULL);
     if (event == NULL) {
       // Indicates that the thread needs to shut down
       break;

src/ruby/ext/grpc/rb_event_thread.h

@@ -33,5 +33,4 @@
 
 void grpc_rb_event_queue_thread_start();
 
-void grpc_rb_event_queue_enqueue(void (*callback)(void*),
-                                 void *argument);
+void grpc_rb_event_queue_enqueue(void (*callback)(void *), void *argument);

src/ruby/ext/grpc/rb_grpc.c

@@ -33,8 +33,8 @@
 
 #include <ruby/ruby.h>
 
-#include "rb_grpc_imports.generated.h"
 #include "rb_grpc.h"
+#include "rb_grpc_imports.generated.h"
 
 #include <math.h>
 #include <ruby/vm.h>
@@ -46,16 +46,18 @@
 #include "rb_call_credentials.h"
 #include "rb_channel.h"
 #include "rb_channel_credentials.h"
+#include "rb_compression_options.h"
 #include "rb_loader.h"
 #include "rb_server.h"
 #include "rb_server_credentials.h"
-#include "rb_compression_options.h"
 
 static VALUE grpc_rb_cTimeVal = Qnil;
 
 static rb_data_type_t grpc_rb_timespec_data_type = {
     "gpr_timespec",
-    {GRPC_RB_GC_NOT_MARKED, GRPC_RB_GC_DONT_FREE, GRPC_RB_MEMSIZE_UNAVAILABLE,
+    {GRPC_RB_GC_NOT_MARKED,
+     GRPC_RB_GC_DONT_FREE,
+     GRPC_RB_MEMSIZE_UNAVAILABLE,
      {NULL, NULL}},
     NULL,
     NULL,
@@ -84,8 +86,7 @@ VALUE grpc_rb_cannot_init(VALUE self) {
 /* Init/Clone func that fails by raising an exception. */
 VALUE grpc_rb_cannot_init_copy(VALUE copy, VALUE self) {
   (void)self;
-  rb_raise(rb_eTypeError,
-           "Copy initialization of %s is not supported",
+  rb_raise(rb_eTypeError, "Copy initialization of %s is not supported",
            rb_obj_classname(copy));
   return Qnil;
 }
@@ -143,8 +144,7 @@ gpr_timespec grpc_rb_time_timeval(VALUE time, int interval) {
         }
         t.tv_sec = (int64_t)f;
         if (f != t.tv_sec) {
-          rb_raise(rb_eRangeError, "%f out of Time range",
-                   RFLOAT_VALUE(time));
+          rb_raise(rb_eRangeError, "%f out of Time range", RFLOAT_VALUE(time));
         }
         t.tv_nsec = (int)(d * 1e9 + 0.5);
       }
@@ -269,9 +269,7 @@ static void Init_grpc_time_consts() {
   id_tv_nsec = rb_intern("tv_nsec");
 }
 
-static void grpc_rb_shutdown(void) {
-  grpc_shutdown();
-}
+static void grpc_rb_shutdown(void) { grpc_shutdown(); }
 
 /* Initialize the GRPC module structs */
 
@@ -316,9 +314,8 @@ void Init_grpc_c() {
 
   grpc_rb_mGRPC = rb_define_module("GRPC");
   grpc_rb_mGrpcCore = rb_define_module_under(grpc_rb_mGRPC, "Core");
-  grpc_rb_sNewServerRpc =
-      rb_struct_define("NewServerRpc", "method", "host",
-                       "deadline", "metadata", "call", NULL);
+  grpc_rb_sNewServerRpc = rb_struct_define(
+      "NewServerRpc", "method", "host", "deadline", "metadata", "call", NULL);
   grpc_rb_sStatus =
       rb_struct_define("Status", "code", "details", "metadata", NULL);
   sym_code = ID2SYM(rb_intern("code"));

src/ruby/ext/grpc/rb_grpc.h

@@ -34,8 +34,8 @@
 #ifndef GRPC_RB_H_
 #define GRPC_RB_H_
 
-#include <sys/time.h>
 #include <ruby/ruby.h>
+#include <sys/time.h>
 
 #include <grpc/support/time.h>
 
@@ -68,7 +68,7 @@ extern VALUE sym_metadata;
 
 /* GRPC_RB_MEMSIZE_UNAVAILABLE is used in rb_data_type_t to indicate that the
  * number of bytes used by the wrapped struct is not available. */
-#define GRPC_RB_MEMSIZE_UNAVAILABLE (size_t (*)(const void*))(NULL)
+#define GRPC_RB_MEMSIZE_UNAVAILABLE (size_t(*)(const void*))(NULL)
 
 /* A ruby object alloc func that fails by raising an exception. */
 VALUE grpc_rb_cannot_alloc(VALUE cls);

tools/dockerfile/grpc_clang_format/clang_format_all_the_things.sh

@@ -31,7 +31,7 @@
 set -e
 
 # directories to run against
-DIRS="src/core/lib src/core/tsi src/core/ext src/cpp test/core test/cpp include src/compiler"
+DIRS="src/core/lib src/core/tsi src/core/ext src/cpp test/core test/cpp include src/compiler src/node src/csharp src/ruby"
 
 # file matching patterns to check
 GLOB="*.h *.c *.cc"