Merge commit '36bca61764984ff5395653cf8377ec5daa71b709' as 'libs/protobuf'

libs/protobuf/kokoro/windows/bazel/build.bat

@@ -0,0 +1,41 @@
+@rem enter repo root
+cd /d %~dp0\..\..\..
+
+call kokoro\windows\prepare_build_win64.bat || goto :error
+
+@rem Allow Bazel to create short paths.
+fsutil 8dot3name set 0
+
+@rem TODO(b/241475022) Use docker to guarantee better stability.
+
+@rem Reinstall Bazel due to corrupt installation in kokoro.
+bazel version
+choco install bazel -y -i --version 5.1.0
+bazel version
+
+@rem Set invocation ID so that bazel run is known to kokoro
+uuidgen > %KOKORO_ARTIFACTS_DIR%\bazel_invocation_ids
+SET /p BAZEL_INTERNAL_INVOCATION_ID=<%KOKORO_ARTIFACTS_DIR%\bazel_invocation_ids
+
+@rem Make paths as short as possible to avoid long path issues.
+set BAZEL_STARTUP=--output_user_root=C:/tmp --windows_enable_symlinks
+set BAZEL_FLAGS=--enable_runfiles --keep_going --test_output=errors ^
+  --verbose_failures ^
+  --invocation_id=%BAZEL_INTERNAL_INVOCATION_ID% ^
+  --google_credentials=%KOKORO_BAZEL_AUTH_CREDENTIAL%  ^
+  --remote_cache=https://storage.googleapis.com/protobuf-bazel-cache/%KOKORO_JOB_NAME%
+
+@rem Build libraries first.
+bazel %BAZEL_STARTUP% build //:protoc //:protobuf //:protobuf_lite %BAZEL_FLAGS% || goto :error
+
+@rem Run C++ tests.
+@rem TODO(b/241484899) Enable conformance tests on windows.
+bazel %BAZEL_STARTUP% test %BAZEL_FLAGS% ^
+  --test_tag_filters=-conformance --build_tag_filters=-conformance ^
+  //src/...  @com_google_protobuf_examples//... || goto :error
+
+goto :EOF
+
+:error
+echo Failed!
+exit /b 1

libs/protobuf/kokoro/windows/bazel/common.cfg

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+# Config file for running tests in Kokoro
+
+# Location of the build script in repository
+build_file: "protobuf/kokoro/windows/bazel/build.bat"
+timeout_mins: 1440
+
+before_action {
+  fetch_keystore {
+    keystore_resource {
+      keystore_config_id: 77103
+      keyname: "kokoro_gcp_service"
+    }
+  }
+}
+bazel_setting {
+  project_id: "protobuf-build"
+  bes_backend_address: "buildeventservice.googleapis.com"
+  foundry_backend_address: "remotebuildexecution.googleapis.com"
+  upsalite_frontend_address: "https://source.cloud.google.com"
+  local_execution: true
+
+  # Need to be same as the fetch_keystore entry in the previous step.
+  auth_credential: {
+    keystore_config_id: 77103
+    keyname: "kokoro_gcp_service"
+  }
+}

libs/protobuf/kokoro/windows/bazel/continuous.cfg

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+# Keep this file empty! Use common.cfg instead.

libs/protobuf/kokoro/windows/bazel/presubmit.cfg

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+# Keep this file empty! Use common.cfg instead.