chore: merge prepare-for-v3.0.0 branch into main (googleapis#15962)

Author: scotthart

.bazelrc

@@ -18,14 +18,16 @@
 # Use host-OS-specific config lines from bazelrc files.
 build --enable_platform_specific_config=true
 
-# The project requires C++ >= 14. By default Bazel adds `-std=c++0x` which
-# disables C++14 features, even if the compilers defaults to C++ >= 14
-build:linux --cxxopt=-std=c++14
-build:macos --cxxopt=-std=c++14
-# Protobuf and gRPC require (or soon will require) C++14 to compile the "host"
+build --features=external_include_paths
+build --cxxopt=-Wno-private-header
+
+# The project requires C++ >= 17.
+build:linux --cxxopt=-std=c++17
+build:macos --cxxopt=-std=c++17
+# Protobuf and gRPC require C++17 to compile the "host"
 # targets, such as protoc and the grpc plugin.
-build:linux --host_cxxopt=-std=c++14
-build:macos --host_cxxopt=-std=c++14
+build:linux --host_cxxopt=-std=c++17
+build:macos --host_cxxopt=-std=c++17
 
 # Do not create the convenience links. They are inconvenient when the build
 # runs inside a docker image or if one builds a quickstart and then builds
@@ -47,9 +49,6 @@ build --experimental_ui_max_stdouterr_bytes=-1
 # in a random order to help expose undesirable interdependencies.
 test --test_env=GTEST_SHUFFLE --test_env=GTEST_RANDOM_SEED
 
-# By default, build the library with OpenTelemetry
-build --//:enable_opentelemetry
-
 # Don't show warnings when building external dependencies. This still shows
 # warnings when using these dependencies (say in headers).
 build --output_filter='^//((?!(external):).)*$'
@@ -70,6 +69,8 @@ build:sanitizer --strip=never
 build:sanitizer --copt=-Og
 build:sanitizer --copt=-g
 build:sanitizer --copt=-fno-omit-frame-pointer
+#build:sanitizer --features=external_include_paths
+
 
 # --config asan: Address Sanitizer
 build:asan --config=sanitizer
@@ -102,6 +103,8 @@ build:ubsan --copt=-DCURL_STRICTER
 build:ubsan --linkopt=-fsanitize=undefined
 build:ubsan --linkopt=-fsanitize-link-c++-runtime
 build:ubsan --action_env=UBSAN_OPTIONS=halt_on_error=1:print_stacktrace=1
+#build:ubsan --features=external_include_paths
+
 
 # --config xsan: Runs misc. sanitizers that aren't covered elsewhere.
 build:xsan --config=sanitizer
@@ -128,3 +131,4 @@ build:msan --linkopt=-L/usr/lib/x86_64-unknown-linux-gnu
 
 # --config otel2: Open Telemetery ABI version 2
 build:otel2 --cxxopt=-DOPENTELEMETRY_ABI_VERSION_NO=2
+build:otel2 --@opentelemetry-cpp//api:abi_version_no=2

.bazelversion

@@ -1 +1 @@
-7.6.1
+8.4.2

.clang-tidy

@@ -85,6 +85,7 @@ Checks: >
   performance-*,
   portability-*,
   readability-*,
+  -bugprone-exception-escape,
   -google-readability-braces-around-statements,
   -google-readability-namespace-comments,
   -google-runtime-references,

.github/workflows/macos-cmake.yml

@@ -70,7 +70,7 @@ jobs:
     - uses: actions/setup-python@v5
       id: py311
       with:
-        python-version: '3.11'
+        python-version: '3.13'
     - uses: google-github-actions/setup-gcloud@v2
       env:
         CLOUDSDK_PYTHON: ${{ steps.py311.outputs.python-path }}
@@ -84,8 +84,6 @@ jobs:
           spanner
         )
         core2_features=(
-          pubsub
-          pubsublite
           storage
           storage_grpc
         )

.github/workflows/windows-cmake.yml

@@ -41,7 +41,7 @@ jobs:
         msvc: [ msvc-2022 ]
         build_type: [ Release ]
         arch: [ x64 ]
-        shard: [ Core1 ]
+        shard: [ Core1, Core2, Core3, Core4, Core5, Compute, AIPlatform, Shard1, Shard2, Shard3, Shard4, Shard5 ]
         exclude:
         # Also skip shards (Compute and Other) that contain only generated code.
         - exclude-from-full-trick: ${{ ! inputs.full-matrix }}
@@ -76,7 +76,7 @@ jobs:
     - uses: actions/setup-python@v5
       id: py311
       with:
-        python-version: '3.11'
+        python-version: '3.13'
     - uses: google-github-actions/setup-gcloud@v2
       env:
         CLOUDSDK_PYTHON: ${{ steps.py311.outputs.python-path }}
@@ -103,6 +103,7 @@ jobs:
           dataproc
           discoveryengine
           monitoring
+          opentelemetry
           retail
           sql
           dialogflow_cx
@@ -209,6 +210,8 @@ jobs:
           universe_domain
         )
         shard5_features=(
+          asset
+          channel
           video
           datacatalog
           iam
@@ -269,10 +272,6 @@ jobs:
           skipped_features+=("${shard3_features[@]}")
           skipped_features+=("${shard4_features[@]}")
           skipped_features+=("${shard5_features[@]}")
-          # We use vcpkg in this build, which ships with Protobuf v21.x.
-          # Both `asset` and `channel` require Protobuf >= 23.x to compile on
-          # Windows.
-          skipped_features+=(asset channel)
           skipped="$(printf ",-%s" "${skipped_features[@]}")"
           echo "features=__ga_libraries__,__experimental_libraries__,${skipped:1}" >> "${GITHUB_OUTPUT}"
         fi

.typos.toml

@@ -62,6 +62,9 @@ extend-exclude = [
     "external/googleapis.patch",
     # Mispelled test names in Bigtable conformance tests
     "google/cloud/bigtable/ci/run_conformance_tests_proxy_bazel.sh",
+    # ports files don't need to be checked
+    "google/cloud/ports_def.inc",
+    "google/cloud/ports_undef.inc",
 ]
 
 [default]

BUILD.bazel

@@ -254,8 +254,3 @@ cc_library(
         "//google/cloud:google_cloud_cpp_universe_domain",
     ],
 )
-
-bool_flag(
-    name = "enable_opentelemetry",
-    build_setting_default = False,
-)