fix(bazel): fix bazel build and add presubmit

.bazeliskrc

@@ -0,0 +1,3 @@
+# See https://github.com/bazelbuild/bazelisk
+# Should match https://github.com/googleapis/googleapis/blob/master/.bazeliskrc
+USE_BAZEL_VERSION=6.3.0

.bazelrc

@@ -3,3 +3,7 @@ build --protocopt=--include_source_info
 
 # Required because showcase protos include proto3_optional fields
 build --protocopt=--experimental_allow_proto3_optional
+
+# New boringssl requires C++14
+# Copied from googleapis.
+build --repo_env=BAZEL_CXXOPTS="-std=c++14"

.github/workflows/ci.yaml

@@ -105,11 +105,6 @@ jobs:
       run: go test ./...
     - name: Run server coverage
       run: go test ./server/... -coverprofile=coverage.txt -covermode=atomic
-    # Disabled indefinitely.
-    # - uses: codecov/codecov-action@v1
-    #   with:
-    #     files: ./coverage.txt
-    #     flags: unittests
   probes:
     needs: regenerate
     runs-on: ubuntu-latest
@@ -217,3 +212,16 @@ jobs:
             repo: context.repo.repo,
             labels: ['automerge']
           })
+  bazel_build_protos:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: bazel-contrib/[email protected]
+      with:
+        # Avoid downloading Bazel every time.
+        bazelisk-cache: true
+        # Store build cache per workflow.
+        disk-cache: ${{ github.workflow }}
+        # Share repository cache between workflows.
+        repository-cache: true
+    - run: bazelisk build //schema/google/showcase/v1beta1:showcase_proto

WORKSPACE.bazel

@@ -42,18 +42,28 @@ http_archive(
 load("@com_google_protobuf//:protobuf_deps.bzl", "protobuf_deps")
 protobuf_deps()
 
+http_archive(
+    name = "bazel_features",
+    sha256 = "06f02b97b6badb3227df2141a4b4622272cdcd2951526f40a888ab5f43897f14",
+    strip_prefix = "bazel_features-1.9.0",
+    url = "https://github.com/bazel-contrib/bazel_features/releases/download/v1.9.0/bazel_features-v1.9.0.tar.gz",
+)
+load("@bazel_features//:deps.bzl", "bazel_features_deps")
+bazel_features_deps()
+
 ##
 # rules_proto for the proto_library rule
 #
 http_archive(
-  name = "rules_proto",
-  sha256 = "6a0b76595cb8bb97cec085c6b45c24337d30615d636f4941225c05f017690b6f",
-  strip_prefix = "rules_proto-25c8af9d56980df7732b2f8639c5d43ef878a6f7",
-  urls = [
-    "https://mirror.bazel.build/github.com/bazelbuild/rules_proto/archive/25c8af9d56980df7732b2f8639c5d43ef878a6f7.tar.gz",
-    "https://github.com/bazelbuild/rules_proto/archive/25c8af9d56980df7732b2f8639c5d43ef878a6f7.tar.gz",
-  ],
+    name = "rules_proto",
+    sha256 = "71fdbed00a0709521ad212058c60d13997b922a5d01dbfd997f0d57d689e7b67",
+    # Using a release candidate because the latest stable release is too old for
+    # our needs, and we want to stay closer to the latest without pinning to a
+    # specific commit.
+    strip_prefix = "rules_proto-6.0.0-rc2",
+    url = "https://github.com/bazelbuild/rules_proto/releases/download/6.0.0-rc2/rules_proto-6.0.0-rc2.tar.gz",
 )
-load("@rules_proto//proto:repositories.bzl", "rules_proto_dependencies", "rules_proto_toolchains")
+
+load("@rules_proto//proto:repositories.bzl", "rules_proto_dependencies","rules_proto_toolchains")
 rules_proto_dependencies()
 rules_proto_toolchains()

schema/google/showcase/v1beta1/BUILD.bazel

@@ -39,6 +39,7 @@ proto_library(
     "@com_google_googleapis//google/longrunning:operations_proto",
     "@com_google_googleapis//google/rpc:status_proto",
     "@com_google_googleapis//google/rpc:error_details_proto",
+    "@com_google_protobuf//:any_proto",
     "@com_google_protobuf//:duration_proto",
     "@com_google_protobuf//:empty_proto",
     "@com_google_protobuf//:field_mask_proto",