fix(bazel): Remove monolith rule deps from the Java µgen Bazel rules [ggj]

.github/workflows/ci.yaml

@@ -49,7 +49,9 @@ jobs:
         run: bazel --batch test $(bazel query "//src/test/..." | grep "Test$") --noshow_progress --test_output=errors
 
       - name: Integration Tests
-        run: bazel --batch test //test/integration:asset //test/integration:credentials //test/integration:iam //test/integration:kms //test/integration:logging //test/integration:pubsub //test/integration:redis //test/integration:library --noshow_progress
+        run: |
+          bazel clean --expunge --async
+          bazel --batch test //test/integration:asset //test/integration:credentials //test/integration:iam //test/integration:kms //test/integration:logging //test/integration:pubsub //test/integration:redis //test/integration:library --noshow_progress
 
       - uses: actions/upload-artifact@v2
         if: ${{ failure() }}

WORKSPACE

@@ -18,8 +18,14 @@ http_archive(
 jvm_maven_import_external(
     name = "google_java_format_all_deps",
     artifact = "com.google.googlejavaformat:google-java-format:jar:all-deps:1.7",
-    server_urls = ["https://repo.maven.apache.org/maven2/", "http://repo1.maven.org/maven2/"],
-    licenses = ["notice", "reciprocal"]
+    licenses = [
+        "notice",
+        "reciprocal",
+    ],
+    server_urls = [
+        "https://repo.maven.apache.org/maven2/",
+        "http://repo1.maven.org/maven2/",
+    ],
 )
 
 # gax-java and its transitive dependencies must be imported before
@@ -62,8 +68,18 @@ load("@com_google_protobuf//:protobuf_deps.bzl", "protobuf_deps")
 
 protobuf_deps()
 
+# Bazel rules.
+_rules_gapic_version = "0.5.4"
+
+http_archive(
+    name = "rules_gapic",
+    strip_prefix = "rules_gapic-%s" % _rules_gapic_version,
+    urls = ["https://github.com/googleapis/rules_gapic/archive/v%s.tar.gz" % _rules_gapic_version],
+)
+
 # Java dependencies.
 # Import the monolith so we can transitively use its gapic rules for googleapis.
+# TODO: Remove this after this dep has been removed from googleapis' switched_rules_by_language.
 http_archive(
     name = "com_google_api_codegen",
     strip_prefix = "gapic-generator-2.11.1",

rules_java_gapic/java_gapic.bzl

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-load("@com_google_api_codegen//rules_gapic:gapic.bzl", "proto_custom_library", "unzipped_srcjar")
+load("@rules_gapic//:gapic.bzl", "proto_custom_library", "unzipped_srcjar")
 
 SERVICE_YAML_ALLOWLIST = ["clouddms", "cloudkms", "datastream", "pubsub"]
 NO_GRPC_CONFIG_ALLOWLIST = ["library"]

test/integration/BUILD.bazel

@@ -1,12 +1,14 @@
 load(
-    "@com_google_googleapis_imports//:imports.bzl",
-    "java_gapic_assembly_gradle_pkg",
+    "@gapic_generator_java//rules_java_gapic:java_gapic.bzl",
     "java_gapic_library",
     "java_gapic_test",
-    "java_grpc_library",
-    "java_proto_library",
-    "proto_library_with_info",
 )
+load("@io_grpc_grpc_java//:java_grpc_library.bzl", "java_grpc_library")
+load(
+    "@gapic_generator_java//rules_java_gapic:java_gapic_pkg.bzl",
+    "java_gapic_assembly_gradle_pkg",
+)
+load("@rules_gapic//:gapic.bzl", "proto_library_with_info")
 load(
     "//:rules_bazel/java/integration_test.bzl",
     "golden_update",
@@ -29,20 +31,20 @@ INTEGRATION_TEST_LIBRARIES = [
     "logging",  # Java package remapping in gapic.yaml.
     "redis",  # Has a gapic.yaml.
     "library",  # No gRPC service config.
-    "compute", # REGAPIC test.
+    "compute",  # REGAPIC test.
 ]
 
 # Keys must match the values in INTEGRATION_TEST_LIBRARIES above.
 API_GAPIC_TARGETS = {
-    "asset": "@com_google_googleapis//google/cloud/asset/v1:asset_java_gapic",
-    "credentials": "@com_google_googleapis//google/iam/credentials/v1:credentials_java_gapic",
+    "asset": ":asset_java_gapic",
+    "credentials": ":credentials_java_gapic",
     "iam": ":iam_java_gapic",  # Googleapis' LRO does not have a Java Gapic.
     "kms": ":kms_java_gapic",  # Local target because mixins are not rolled out yet.
     "pubsub": ":pubsub_java_gapic",
-    "logging": "@com_google_googleapis//google/logging/v2:logging_java_gapic",
-    "redis": "@com_google_googleapis//google/cloud/redis/v1beta1:redis_java_gapic",
-    "library": "@com_google_googleapis//google/example/library/v1:library_java_gapic",
-    "compute": "@com_google_googleapis_discovery//google/cloud/compute/v1:compute_small_java_gapic",
+    "logging": ":logging_java_gapic",
+    "redis": ":redis_java_gapic",
+    "library": ":library_java_gapic",
+    "compute": ":compute_small_java_gapic",
 }
 
 [integration_test(
@@ -57,6 +59,154 @@ API_GAPIC_TARGETS = {
     target = API_GAPIC_TARGETS[lib_name],
 ) for lib_name in INTEGRATION_TEST_LIBRARIES]
 
+###################################################
+# Temporary proto_with_info definitions for
+# monolith depdency removal.
+# Remove this section when the monolith rule deps are
+# out of googleapis.
+###################################################
+proto_library_with_info(
+    name = "asset_proto_with_info",
+    deps = [
+        "@com_google_googleapis//google/cloud:common_resources_proto",
+        "@com_google_googleapis//google/cloud/asset/v1:asset_proto",
+    ],
+)
+
+proto_library_with_info(
+    name = "credentials_proto_with_info",
+    deps = [
+        "@com_google_googleapis//google/cloud:common_resources_proto",
+        "@com_google_googleapis//google/iam/credentials/v1:credentials_proto",
+    ],
+)
+
+proto_library_with_info(
+    name = "logging_proto_with_info",
+    deps = [
+        "@com_google_googleapis//google/cloud:common_resources_proto",
+        "@com_google_googleapis//google/logging/v2:logging_proto",
+    ],
+)
+
+proto_library_with_info(
+    name = "pubsub_proto_with_info",
+    deps = [
+        "@com_google_googleapis//google/cloud:common_resources_proto",
+        "@com_google_googleapis//google/iam/v1:iam_policy_proto",
+        "@com_google_googleapis//google/iam/v1:policy_proto",
+        "@com_google_googleapis//google/pubsub/v1:pubsub_proto",
+    ],
+)
+
+proto_library_with_info(
+    name = "redis_proto_with_info",
+    deps = [
+        "@com_google_googleapis//google/cloud:common_resources_proto",
+        "@com_google_googleapis//google/cloud/redis/v1beta1:redis_proto",
+    ],
+)
+
+proto_library_with_info(
+    name = "iam_proto_with_info",
+    deps = [
+        "@com_google_googleapis//google/iam/v1:iam_policy_proto",
+        "@com_google_googleapis//google/iam/v1:options_proto",
+        "@com_google_googleapis//google/iam/v1:policy_proto",
+    ],
+)
+
+proto_library_with_info(
+    name = "library_proto_with_info",
+    deps = [
+        "@com_google_googleapis//google/cloud:common_resources_proto",
+        "@com_google_googleapis//google/example/library/v1:library_proto",
+    ],
+)
+
+proto_library_with_info(
+    name = "compute_small_proto_with_info",
+    deps = [
+        "@com_google_googleapis//google/cloud:common_resources_proto",
+        "@com_google_googleapis_discovery//google/cloud/compute/v1:compute_small_proto",
+    ],
+)
+
+java_gapic_library(
+    name = "compute_small_java_gapic",
+    srcs = [":compute_small_proto_with_info"],
+    test_deps = [],
+    transport = "rest",
+    deps = [
+        "@com_google_googleapis_discovery//google/cloud/compute/v1:compute_small_java_proto",
+    ],
+)
+
+java_gapic_library(
+    name = "asset_java_gapic",
+    srcs = [":asset_proto_with_info"],
+    grpc_service_config = "@com_google_googleapis//google/cloud/asset/v1:cloudasset_grpc_service_config.json",
+    test_deps = [
+        "@com_google_googleapis//google/cloud/asset/v1:asset_java_grpc",
+        "@com_google_googleapis//google/iam/v1:iam_java_grpc",
+    ],
+    deps = [
+        "@com_google_googleapis//google/cloud/asset/v1:asset_java_proto",
+        "@com_google_googleapis//google/iam/v1:iam_java_proto",
+        "@com_google_googleapis//google/identity/accesscontextmanager/v1:accesscontextmanager_proto",
+    ],
+)
+
+java_gapic_library(
+    name = "credentials_java_gapic",
+    srcs = [":credentials_proto_with_info"],
+    grpc_service_config = "@com_google_googleapis//google/iam/credentials/v1:iamcredentials_grpc_service_config.json",
+    test_deps = [
+        "@com_google_googleapis//google/iam/credentials/v1:credentials_java_grpc",
+    ],
+    deps = [
+        "@com_google_googleapis//google/iam/credentials/v1:credentials_java_proto",
+    ],
+)
+
+java_gapic_library(
+    name = "logging_java_gapic",
+    srcs = [":logging_proto_with_info"],
+    gapic_yaml = "@com_google_googleapis//google/logging/v2:logging_gapic.yaml",
+    grpc_service_config = "@com_google_googleapis//google/logging/v2:logging_grpc_service_config.json",
+    test_deps = [
+        "@com_google_googleapis//google/logging/v2:logging_java_grpc",
+    ],
+    deps = [
+        "@com_google_googleapis//google/api:api_java_proto",
+        "@com_google_googleapis//google/logging/v2:logging_java_proto",
+    ],
+)
+
+java_gapic_library(
+    name = "redis_java_gapic",
+    srcs = [":redis_proto_with_info"],
+    gapic_yaml = "@com_google_googleapis//google/cloud/redis/v1beta1:redis_gapic.yaml",
+    grpc_service_config = "@com_google_googleapis//google/cloud/redis/v1beta1:redis_grpc_service_config.json",
+    test_deps = [
+        "@com_google_googleapis//google/cloud/redis/v1beta1:redis_java_grpc",
+    ],
+    deps = [
+        "@com_google_googleapis//google/cloud/redis/v1beta1:redis_java_proto",
+    ],
+)
+
+java_gapic_library(
+    name = "library_java_gapic",
+    srcs = [":library_proto_with_info"],
+    gapic_yaml = "@com_google_googleapis//google/example/library/v1:library_example_gapic.yaml",
+    test_deps = [
+        "@com_google_googleapis//google/example/library/v1:library_java_grpc",
+    ],
+    deps = [
+        "@com_google_googleapis//google/example/library/v1:library_java_proto",
+    ],
+)
 ####################################################
 # API Library Rules
 ####################################################
@@ -168,7 +318,7 @@ java_gapic_assembly_gradle_pkg(
 # IAM (for a standalone mixed-in API).
 java_gapic_library(
     name = "iam_java_gapic",
-    srcs = ["@com_google_googleapis//google/iam/v1:iam_proto_with_info"],
+    srcs = [":iam_proto_with_info"],
     grpc_service_config = "iam_grpc_service_config.json",
     test_deps = [
         "@com_google_googleapis//google/iam/v1:iam_java_grpc",
@@ -283,7 +433,7 @@ java_gapic_assembly_gradle_pkg(
 # TODO: Remove some of these targets when PubSub has been migrated in googleapis.
 java_gapic_library(
     name = "pubsub_java_gapic",
-    srcs = ["@com_google_googleapis//google/pubsub/v1:pubsub_proto_with_info"],
+    srcs = [":pubsub_proto_with_info"],
     gapic_yaml = "@com_google_googleapis//google/pubsub/v1:pubsub_gapic.yaml",
     grpc_service_config = "@com_google_googleapis//google/pubsub/v1:pubsub_grpc_service_config.json",
     # For the IAM mixin.