[iwyu] c++ (grpc#29721)

* Revert "Revert "[iwyu] grpc++ (grpc#29610)" (grpc#29720)"

This reverts commit 0642bc2.

* fixup status_code_enum import issue

* fix

* Automated change: Fix sanity tests

* import fixes

* fix import

Co-authored-by: ctiller <[email protected]>

Author: ctiller

BUILD

@@ -473,6 +473,17 @@ grpc_cc_library(
     ],
 )
 
+grpc_cc_library(
+    name = "gpr_public_hdrs",
+    hdrs = GPR_PUBLIC_HDRS,
+)
+
+grpc_cc_library(
+    name = "grpc_public_hdrs",
+    hdrs = GRPC_PUBLIC_HDRS,
+    deps = ["gpr_public_hdrs"],
+)
+
 grpc_cc_library(
     name = "grpc++_public_hdrs",
     hdrs = GRPCXX_PUBLIC_HDRS,
@@ -481,6 +492,7 @@ grpc_cc_library(
         "protobuf_headers",
     ],
     visibility = ["@grpc:public"],
+    deps = ["grpc_public_hdrs"],
 )
 
 grpc_cc_library(
@@ -549,11 +561,13 @@ grpc_cc_library(
     deps = [
         "error",
         "gpr_base",
+        "gpr_codegen",
         "grpc",
         "grpc++_base",
         "grpc++_codegen_base",
         "grpc++_codegen_base_src",
         "grpc++_codegen_proto",
+        "grpc++_internal_hdrs_only",
         "grpc_base",
         "grpc_codegen",
         "grpc_credentials_util",
@@ -562,6 +576,7 @@ grpc_cc_library(
         "json",
         "ref_counted_ptr",
         "slice",
+        "slice_refcount",
     ],
 )
 
@@ -658,6 +673,8 @@ grpc_cc_library(
     ],
     language = "c++",
     deps = [
+        "gpr",
+        "grpc",
         "grpc++_internals",
     ],
 )
@@ -676,6 +693,8 @@ grpc_cc_library(
     ],
     visibility = ["@grpc:xds"],
     deps = [
+        "gpr",
+        "grpc",
         "grpc++_internals",
     ],
 )
@@ -697,6 +716,7 @@ grpc_cc_library(
         "grpc++_codegen_base",
         "grpc++_codegen_base_src",
         "grpc++_codegen_proto",
+        "grpc_codegen",
         "grpc_insecure_credentials",
         "grpc_unsecure",
     ],
@@ -730,6 +750,7 @@ grpc_cc_library(
         "include/grpcpp/security/alts_util.h",
     ],
     external_deps = [
+        "absl/memory",
         "upb_lib",
     ],
     language = "c++",
@@ -3886,6 +3907,9 @@ grpc_cc_library(
     deps = [
         "gpr",
         "gpr_codegen",
+        "grpc",
+        "grpc++",
+        "grpc_codegen",
         "lb_server_load_reporting_filter",
         "lb_server_load_reporting_service_server_builder_plugin",
         "slice",
@@ -3900,10 +3924,15 @@ grpc_cc_library(
     hdrs = [
         "src/cpp/server/load_reporter/load_reporter_async_service_impl.h",
     ],
-    external_deps = ["absl/memory"],
+    external_deps = [
+        "absl/memory",
+        "protobuf_headers",
+    ],
     language = "c++",
     deps = [
         "gpr",
+        "gpr_codegen",
+        "grpc++",
         "lb_load_reporter",
     ],
 )
@@ -3938,6 +3967,7 @@ grpc_cc_library(
     external_deps = [
         "opencensus-stats",
         "opencensus-tags",
+        "protobuf_headers",
     ],
     language = "c++",
     deps = [
@@ -5414,6 +5444,8 @@ grpc_cc_library(
     srcs = GRPCXX_SRCS,
     hdrs = GRPCXX_HDRS,
     external_deps = [
+        "absl/base:core_headers",
+        "absl/strings",
         "absl/synchronization",
         "absl/memory",
         "upb_lib",
@@ -5423,8 +5455,10 @@ grpc_cc_library(
     public_hdrs = GRPCXX_PUBLIC_HDRS,
     visibility = ["@grpc:alt_grpc++_base_legacy"],
     deps = [
+        "channel_init",
         "config",
         "gpr_base",
+        "gpr_codegen",
         "grpc",
         "grpc++_codegen_base",
         "grpc++_codegen_base_src",
@@ -5438,6 +5472,10 @@ grpc_cc_library(
         "grpc_transport_inproc",
         "iomgr_timer",
         "ref_counted",
+        "ref_counted_ptr",
+        "resource_quota",
+        "slice",
+        "time",
         "useful",
     ],
 )
@@ -5447,6 +5485,8 @@ grpc_cc_library(
     srcs = GRPCXX_SRCS,
     hdrs = GRPCXX_HDRS,
     external_deps = [
+        "absl/base:core_headers",
+        "absl/strings",
         "absl/synchronization",
         "absl/memory",
         "upb_lib",
@@ -5457,8 +5497,10 @@ grpc_cc_library(
     tags = ["avoid_dep"],
     visibility = ["@grpc:alt_grpc++_base_unsecure_legacy"],
     deps = [
+        "channel_init",
         "config",
         "gpr_base",
+        "gpr_codegen",
         "grpc++_codegen_base",
         "grpc++_codegen_base_src",
         "grpc++_internal_hdrs_only",
@@ -5473,6 +5515,10 @@ grpc_cc_library(
         "grpc_unsecure",
         "iomgr_timer",
         "ref_counted",
+        "ref_counted_ptr",
+        "resource_quota",
+        "slice",
+        "time",
         "useful",
     ],
 )
@@ -5572,6 +5618,7 @@ grpc_cc_library(
     language = "c++",
     deps = [
         "grpc++_codegen_base",
+        "grpc++_public_hdrs",
     ],
 )
 
@@ -5616,6 +5663,9 @@ grpc_cc_library(
     hdrs = [
         "src/cpp/ext/proto_server_reflection.h",
     ],
+    external_deps = [
+        "protobuf_headers",
+    ],
     language = "c++",
     public_hdrs = [
         "include/grpc++/ext/proto_server_reflection_plugin.h",
@@ -5635,6 +5685,9 @@ grpc_cc_library(
         "src/cpp/server/orca/orca_service.cc",
     ],
     external_deps = [
+        "absl/base:core_headers",
+        "absl/time",
+        "absl/types:optional",
         "upb_lib",
     ],
     language = "c++",
@@ -5643,12 +5696,15 @@ grpc_cc_library(
     ],
     visibility = ["@grpc:public"],
     deps = [
+        "gpr",
         "grpc++",
         "grpc++_codegen_base",
+        "grpc++_internal_hdrs_only",
         "grpc_base",
         "iomgr_timer",
         "protobuf_duration_upb",
         "ref_counted",
+        "ref_counted_ptr",
         "time",
         "xds_orca_service_upb",
         "xds_orca_upb",
@@ -5665,6 +5721,9 @@ grpc_cc_library(
     hdrs = [
         "src/cpp/server/channelz/channelz_service.h",
     ],
+    external_deps = [
+        "protobuf_headers",
+    ],
     language = "c++",
     public_hdrs = [
         "include/grpcpp/ext/channelz_service_plugin.h",
@@ -5674,6 +5733,7 @@ grpc_cc_library(
         "gpr",
         "grpc",
         "grpc++",
+        "grpc++_config_proto",
         "//src/proto/grpc/channelz:channelz_proto",
     ],
     alwayslink = 1,
@@ -5687,7 +5747,10 @@ grpc_cc_library(
     hdrs = [
         "src/cpp/server/csds/csds.h",
     ],
-    external_deps = ["absl/status:statusor"],
+    external_deps = [
+        "absl/status",
+        "absl/status:statusor",
+    ],
     language = "c++",
     deps = [
         "gpr",
@@ -5762,10 +5825,14 @@ grpc_cc_library(
     hdrs = [
         "src/cpp/util/core_stats.h",
     ],
+    external_deps = [
+        "protobuf_headers",
+    ],
     language = "c++",
     deps = [
         "gpr",
         "grpc++",
+        "grpc_base",
         "//src/proto/grpc/core:stats_proto",
     ],
 )
@@ -5796,10 +5863,14 @@ grpc_cc_library(
     external_deps = [
         "absl-base",
         "absl-time",
+        "absl/base:core_headers",
+        "absl/status",
+        "absl/types:optional",
         "absl/strings",
         "opencensus-trace",
         "opencensus-trace-context_util",
         "opencensus-trace-propagation",
+        "opencensus-trace-span_context",
         "opencensus-tags",
         "opencensus-tags-context_util",
         "opencensus-stats",
@@ -5808,10 +5879,18 @@ grpc_cc_library(
     language = "c++",
     visibility = ["@grpc:grpc_opencensus_plugin"],
     deps = [
+        "arena",
         "census",
+        "channel_stack_type",
+        "debug_location",
+        "gpr",
         "gpr_base",
+        "gpr_codegen",
         "grpc++",
+        "grpc++_base",
         "grpc_base",
+        "slice",
+        "slice_refcount",
     ],
 )
 

CMakeLists.txt

@@ -155,6 +155,11 @@ def grpc_deps():
         actual = "@io_opencensus_cpp//opencensus/trace:grpc_trace_bin",
     )
 
+    native.bind(
+        name = "opencensus-trace-span_context",
+        actual = "@io_opencensus_cpp//opencensus/trace:span_context",
+    )
+
     native.bind(
         name = "opencensus-stats",
         actual = "@io_opencensus_cpp//opencensus/stats:stats",