feat: add bzl_library for proto.bzl (bazel-contrib#1116)

rickeylev · web-flow · commit 3aa221f82ede · 2023-03-08T16:50:55.000-08:00
This is mostly so Google internal tooling can find the complete deps,
but also as a best practice for consumption by other rules and tools.
diff --git a/python/BUILD.bazel b/python/BUILD.bazel
@@ -53,6 +53,17 @@ bzl_library(
     ],
 )
 
+bzl_library(
+    name = "proto_bzl",
+    srcs = [
+        "proto.bzl",
+    ],
+    visibility = ["//visibility:public"],
+    deps = [
+        "//python/private/proto:py_proto_library_bzl",
+    ],
+)
+
 # Filegroup of bzl files that can be used by downstream rules for documentation generation
 filegroup(
     name = "bzl",
diff --git a/python/private/proto/BUILD b/python/private/proto/BUILD
@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
 load("@rules_proto//proto:defs.bzl", "proto_lang_toolchain")
 
 package(default_visibility = ["//visibility:public"])
@@ -24,6 +25,16 @@ filegroup(
     visibility = ["//python/private:__pkg__"],
 )
 
+bzl_library(
+    name = "py_proto_library_bzl",
+    srcs = ["py_proto_library.bzl"],
+    visibility = ["//python:__pkg__"],
+    deps = [
+        "//python:defs_bzl",
+        "@rules_proto//proto:defs",
+    ],
+)
+
 proto_lang_toolchain(
     name = "python_toolchain",
     command_line = "--python_out=%s",
