chore(bazel): add MODULE.bazel files for bzlmod (#144)

Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>

.github/workflows/testing.yml

@@ -7,16 +7,18 @@ on:
 permissions:
   contents: read
 
-env:
-  USE_BAZEL_VERSION: 5.0.0
-
 jobs:
   test:
     runs-on: ubuntu-latest
-
+    env:
+      USE_BAZEL_VERSION: ${{ matrix.bazel_version }}
+    strategy:
+      matrix:
+        bazel_version: ["6.0.0", "7.0.0"]
+        bzlmod: ["--noenable_bzlmod", "--enable_bzlmod"]
     steps:
       - name: Checkout repo
         uses: actions/checkout@v2
 
       - name: Run bazel build
-        run: bazelisk build //...
+        run: bazelisk build ${{ matrix.bzlmod }} //...

BUILD.bazel

@@ -243,7 +243,7 @@ proto_library(
         ":rls_config_proto",
         "@com_google_googleapis//google/rpc:code_proto",
         "@com_google_protobuf//:duration_proto",
-        "@com_google_protobuf//:wrappers_proto",
         "@com_google_protobuf//:struct_proto",
+        "@com_google_protobuf//:wrappers_proto",
     ],
 )

MODULE.bazel

@@ -0,0 +1,15 @@
+module(
+    name = "grpc_proto",
+    version = "0.0.0",
+    repo_name = "io_grpc_grpc_proto",
+)
+
+bazel_dep(name = "rules_proto", version = "4.0.0")
+bazel_dep(name = "protobuf", version = "23.1", repo_name = "com_google_protobuf")
+# -- bazel_dep definitions -- #
+
+http_archives_extension = use_extension("//bazel:http_archives_extension.bzl", "http_archives_extension")
+use_repo(http_archives_extension, "com_google_googleapis")
+
+switched_rules_extension = use_extension("//bazel:switched_rules_extension.bzl", "switched_rules_extension")
+use_repo(switched_rules_extension, "com_google_googleapis_imports")