Add .bazelci/presubmit.yml to test protobuf on Bazel CI

PiperOrigin-RevId: 731327971

.bazelci/README.md

@@ -0,0 +1,6 @@
+# Bazel CI test
+
+The `.bazelci/presubmit.yml` file is used by https://buildkite.com/bazel/protobuf
+to test building protobuf with Bazel on Bazel CI. It should contain the same
+set of tests as `.bcr/presubmit.yml` which is the tests that will run before
+publishing protobuf to BCR.

.bazelci/presubmit.yml

@@ -0,0 +1,21 @@
+# LINT.IfChange(bazelci_presubmit)
+matrix:
+  platform: ["debian10", "macos", "macos_arm64", "ubuntu2004", "windows"]
+  bazel: [7.x, 8.x]
+
+tasks:
+  verify_targets:
+    name: "Verify build targets"
+    working_directory: examples
+    platform: ${{ platform }}
+    bazel: ${{ bazel }}
+    build_targets:
+    - '//...'
+    - '@com_google_protobuf//:protobuf'
+    - '@com_google_protobuf//:protobuf_lite'
+    - '@com_google_protobuf//:protobuf_python'
+    - '@com_google_protobuf//:protobuf_java'
+    - '@com_google_protobuf//:protoc'
+    - '@com_google_protobuf//:test_messages_proto2_cc_proto'
+    - '@com_google_protobuf//:test_messages_proto3_cc_proto'
+# LINT.ThenChange(<ROOT_DIR>/.bcr/presubmit.yml)

.bcr/presubmit.yml

@@ -1,7 +1,8 @@
+# LINT.IfChange(bcr_presubmit)
 bcr_test_module:
   module_path: examples
   matrix:
-    platform: ["debian10", "macos", "ubuntu2004", "windows"]
+    platform: ["debian10", "macos", "macos_arm64", "ubuntu2004", "windows"]
     bazel: [7.x, 8.x]
 
   tasks:
@@ -17,4 +18,5 @@ bcr_test_module:
       - '@com_google_protobuf//:protobuf_java'
       - '@com_google_protobuf//:protoc'
       - '@com_google_protobuf//:test_messages_proto2_cc_proto'
-      - '@com_google_protobuf//:test_messages_proto3_cc_proto'
+      - '@com_google_protobuf//:test_messages_proto3_cc_proto'
+# LINT.ThenChange(<ROOT_DIR>/.bazelci/presubmit.yml)