feat: Use higher level GRPC api and remove forked convenience wrappers (#1556)

I was previously looking at some old examples in the grpc-swift repo and
didn't notice there were higher-level apis I could use which didn't
require the wrappers.

We can clean these up now.

---------

Co-authored-by: Chuck Grindel <chuck@revealtech.ai>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
Co-authored-by: Chuck Grindel <chuck.grindel@gmail.com>

Author: 3 people

.bazelrc

@@ -1,7 +1,7 @@
 # To update these lines, execute 
 # `bazel run @rules_bazel_integration_test//tools:update_deleted_packages`
-build --deleted_packages=bzlmod/workspace,bzlmod/workspace/Sources/MyExecutable,bzlmod/workspace/Sources/MyLibrary,bzlmod/workspace/Tests/MyLibraryTests,examples/firebase_example,examples/firebase_example/abtesting,examples/firebase_example/abtesting/SharedApp,examples/firebase_example/analytics/AnalyticsExample,examples/firebase_example/appdistribution,examples/firebase_example/appdistribution/AppDistributionExample,examples/firebase_example/appdistribution/AppDistributionTests,examples/firebase_example/crashlytics,examples/google_maps_example,examples/google_maps_example/GoogleMapsExample,examples/google_maps_example/third-party/google-maps-ios-sdk,examples/grpc_example,examples/grpc_example/compilers,examples/grpc_example/protos/echo_service,examples/grpc_example/protos/echo_service/requests,examples/grpc_example/protos/echo_service/responses,examples/grpc_example/sources/client,examples/grpc_example/sources/common,examples/grpc_example/sources/server,examples/interesting_deps,examples/interesting_deps/ios,examples/ios_sim,examples/ios_sim/Sources/Foo,examples/ios_sim/Tests/FooTests,examples/lottie_ios_example,examples/lottie_ios_example/LottieExample,examples/lottie_ios_example/LottieExampleUITest,examples/messagekit_example,examples/messagekit_example/Sources/Models,examples/messagekit_example/Tests/ModelTests,examples/nimble_example,examples/nimble_example/Sources/NimbleExample,examples/objc_code,examples/objc_code/Tests/TrustKitTests,examples/phone_number_kit,examples/phone_number_kit/Tests/PhoneNumberKitTests,examples/pkg_manifest_minimal,examples/pkg_manifest_minimal/Sources/MyExecutable,examples/pkg_manifest_minimal/Sources/MyLibrary,examples/pkg_manifest_minimal/Tests/MyLibraryTests,examples/pkg_manifest_minimal/third_party,examples/resources_example,examples/resources_example/Sources/MyApp,examples/resources_example/Tests/MyAppTests,examples/resources_example/Tests/MyAppUITests,examples/resources_example/third_party,examples/shake_ios_example,examples/shake_ios_example/ShakeIOSExample,examples/shake_ios_example/ShakeIOSExampleUITests,examples/skip_local_transitive_dependencies_example,examples/snapkit_example,examples/soto_example,examples/soto_example/Tests/SotoTests,examples/stripe_example,examples/stripe_example/PaymentSheet/PaymentSheetExample,examples/stripe_example/PaymentSheet/PaymentSheetUITest,examples/swift_package_registry_example,examples/symlink_example,examples/symlink_example/Sources/ImportFramework,examples/symlink_example/Tests/ImportFrameworkTests,examples/tca_example,examples/tca_example/Sources,examples/tca_example/Tests,examples/vapor_example,examples/vapor_example/Sources/App,examples/vapor_example/Sources/Run,examples/vapor_example/Tests/AppTests,examples/vapor_example/swift,examples/xcmetrics_example
-query --deleted_packages=bzlmod/workspace,bzlmod/workspace/Sources/MyExecutable,bzlmod/workspace/Sources/MyLibrary,bzlmod/workspace/Tests/MyLibraryTests,examples/firebase_example,examples/firebase_example/abtesting,examples/firebase_example/abtesting/SharedApp,examples/firebase_example/analytics/AnalyticsExample,examples/firebase_example/appdistribution,examples/firebase_example/appdistribution/AppDistributionExample,examples/firebase_example/appdistribution/AppDistributionTests,examples/firebase_example/crashlytics,examples/google_maps_example,examples/google_maps_example/GoogleMapsExample,examples/google_maps_example/third-party/google-maps-ios-sdk,examples/grpc_example,examples/grpc_example/compilers,examples/grpc_example/protos/echo_service,examples/grpc_example/protos/echo_service/requests,examples/grpc_example/protos/echo_service/responses,examples/grpc_example/sources/client,examples/grpc_example/sources/common,examples/grpc_example/sources/server,examples/interesting_deps,examples/interesting_deps/ios,examples/ios_sim,examples/ios_sim/Sources/Foo,examples/ios_sim/Tests/FooTests,examples/lottie_ios_example,examples/lottie_ios_example/LottieExample,examples/lottie_ios_example/LottieExampleUITest,examples/messagekit_example,examples/messagekit_example/Sources/Models,examples/messagekit_example/Tests/ModelTests,examples/nimble_example,examples/nimble_example/Sources/NimbleExample,examples/objc_code,examples/objc_code/Tests/TrustKitTests,examples/phone_number_kit,examples/phone_number_kit/Tests/PhoneNumberKitTests,examples/pkg_manifest_minimal,examples/pkg_manifest_minimal/Sources/MyExecutable,examples/pkg_manifest_minimal/Sources/MyLibrary,examples/pkg_manifest_minimal/Tests/MyLibraryTests,examples/pkg_manifest_minimal/third_party,examples/resources_example,examples/resources_example/Sources/MyApp,examples/resources_example/Tests/MyAppTests,examples/resources_example/Tests/MyAppUITests,examples/resources_example/third_party,examples/shake_ios_example,examples/shake_ios_example/ShakeIOSExample,examples/shake_ios_example/ShakeIOSExampleUITests,examples/skip_local_transitive_dependencies_example,examples/snapkit_example,examples/soto_example,examples/soto_example/Tests/SotoTests,examples/stripe_example,examples/stripe_example/PaymentSheet/PaymentSheetExample,examples/stripe_example/PaymentSheet/PaymentSheetUITest,examples/swift_package_registry_example,examples/symlink_example,examples/symlink_example/Sources/ImportFramework,examples/symlink_example/Tests/ImportFrameworkTests,examples/tca_example,examples/tca_example/Sources,examples/tca_example/Tests,examples/vapor_example,examples/vapor_example/Sources/App,examples/vapor_example/Sources/Run,examples/vapor_example/Tests/AppTests,examples/vapor_example/swift,examples/xcmetrics_example
+build --deleted_packages=bzlmod/workspace,bzlmod/workspace/Sources/MyExecutable,bzlmod/workspace/Sources/MyLibrary,bzlmod/workspace/Tests/MyLibraryTests,examples/firebase_example,examples/firebase_example/abtesting,examples/firebase_example/abtesting/SharedApp,examples/firebase_example/analytics/AnalyticsExample,examples/firebase_example/appdistribution,examples/firebase_example/appdistribution/AppDistributionExample,examples/firebase_example/appdistribution/AppDistributionTests,examples/firebase_example/crashlytics,examples/google_maps_example,examples/google_maps_example/GoogleMapsExample,examples/google_maps_example/third-party/google-maps-ios-sdk,examples/grpc_example,examples/grpc_example/compilers,examples/grpc_example/protos/echo_service,examples/grpc_example/protos/echo_service/requests,examples/grpc_example/protos/echo_service/responses,examples/grpc_example/sources/client,examples/grpc_example/sources/server,examples/interesting_deps,examples/interesting_deps/ios,examples/ios_sim,examples/ios_sim/Sources/Foo,examples/ios_sim/Tests/FooTests,examples/lottie_ios_example,examples/lottie_ios_example/LottieExample,examples/lottie_ios_example/LottieExampleUITest,examples/messagekit_example,examples/messagekit_example/Sources/Models,examples/messagekit_example/Tests/ModelTests,examples/nimble_example,examples/nimble_example/Sources/NimbleExample,examples/objc_code,examples/objc_code/Tests/TrustKitTests,examples/phone_number_kit,examples/phone_number_kit/Tests/PhoneNumberKitTests,examples/pkg_manifest_minimal,examples/pkg_manifest_minimal/Sources/MyExecutable,examples/pkg_manifest_minimal/Sources/MyLibrary,examples/pkg_manifest_minimal/Tests/MyLibraryTests,examples/pkg_manifest_minimal/third_party,examples/resources_example,examples/resources_example/Sources/MyApp,examples/resources_example/Tests/MyAppTests,examples/resources_example/Tests/MyAppUITests,examples/resources_example/third_party,examples/shake_ios_example,examples/shake_ios_example/ShakeIOSExample,examples/shake_ios_example/ShakeIOSExampleUITests,examples/skip_local_transitive_dependencies_example,examples/snapkit_example,examples/soto_example,examples/soto_example/Tests/SotoTests,examples/stripe_example,examples/stripe_example/PaymentSheet/PaymentSheetExample,examples/stripe_example/PaymentSheet/PaymentSheetUITest,examples/swift_package_registry_example,examples/symlink_example,examples/symlink_example/Sources/ImportFramework,examples/symlink_example/Tests/ImportFrameworkTests,examples/tca_example,examples/tca_example/Sources,examples/tca_example/Tests,examples/vapor_example,examples/vapor_example/Sources/App,examples/vapor_example/Sources/Run,examples/vapor_example/Tests/AppTests,examples/vapor_example/swift,examples/xcmetrics_example
+query --deleted_packages=bzlmod/workspace,bzlmod/workspace/Sources/MyExecutable,bzlmod/workspace/Sources/MyLibrary,bzlmod/workspace/Tests/MyLibraryTests,examples/firebase_example,examples/firebase_example/abtesting,examples/firebase_example/abtesting/SharedApp,examples/firebase_example/analytics/AnalyticsExample,examples/firebase_example/appdistribution,examples/firebase_example/appdistribution/AppDistributionExample,examples/firebase_example/appdistribution/AppDistributionTests,examples/firebase_example/crashlytics,examples/google_maps_example,examples/google_maps_example/GoogleMapsExample,examples/google_maps_example/third-party/google-maps-ios-sdk,examples/grpc_example,examples/grpc_example/compilers,examples/grpc_example/protos/echo_service,examples/grpc_example/protos/echo_service/requests,examples/grpc_example/protos/echo_service/responses,examples/grpc_example/sources/client,examples/grpc_example/sources/server,examples/interesting_deps,examples/interesting_deps/ios,examples/ios_sim,examples/ios_sim/Sources/Foo,examples/ios_sim/Tests/FooTests,examples/lottie_ios_example,examples/lottie_ios_example/LottieExample,examples/lottie_ios_example/LottieExampleUITest,examples/messagekit_example,examples/messagekit_example/Sources/Models,examples/messagekit_example/Tests/ModelTests,examples/nimble_example,examples/nimble_example/Sources/NimbleExample,examples/objc_code,examples/objc_code/Tests/TrustKitTests,examples/phone_number_kit,examples/phone_number_kit/Tests/PhoneNumberKitTests,examples/pkg_manifest_minimal,examples/pkg_manifest_minimal/Sources/MyExecutable,examples/pkg_manifest_minimal/Sources/MyLibrary,examples/pkg_manifest_minimal/Tests/MyLibraryTests,examples/pkg_manifest_minimal/third_party,examples/resources_example,examples/resources_example/Sources/MyApp,examples/resources_example/Tests/MyAppTests,examples/resources_example/Tests/MyAppUITests,examples/resources_example/third_party,examples/shake_ios_example,examples/shake_ios_example/ShakeIOSExample,examples/shake_ios_example/ShakeIOSExampleUITests,examples/skip_local_transitive_dependencies_example,examples/snapkit_example,examples/soto_example,examples/soto_example/Tests/SotoTests,examples/stripe_example,examples/stripe_example/PaymentSheet/PaymentSheetExample,examples/stripe_example/PaymentSheet/PaymentSheetUITest,examples/swift_package_registry_example,examples/symlink_example,examples/symlink_example/Sources/ImportFramework,examples/symlink_example/Tests/ImportFrameworkTests,examples/tca_example,examples/tca_example/Sources,examples/tca_example/Tests,examples/vapor_example,examples/vapor_example/Sources/App,examples/vapor_example/Sources/Run,examples/vapor_example/Tests/AppTests,examples/vapor_example/swift,examples/xcmetrics_example
 
 # Import Shared settings
 import %workspace%/shared.bazelrc

examples/grpc_example/sources/client/BUILD.bazel

@@ -6,7 +6,6 @@ swift_binary(
     module_name = "Client",
     visibility = ["//visibility:public"],
     deps = [
-        "//sources/common:convenience",
         "@swiftpkg_grpc_swift//:GRPCCore",
         "@swiftpkg_grpc_swift_nio_transport//:GRPCNIOTransportHTTP2",
         "//protos/echo_service:echo_service_swift_client_proto",

examples/grpc_example/sources/client/client_main.swift

@@ -12,7 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import Convenience
 import Foundation
 import SwiftProtobuf
 import GRPCCore
@@ -40,10 +39,9 @@ struct ClientMain {
                 let timestamp = Google_Protobuf_Timestamp(date: Date())
                 $0.extra = try! Google_Protobuf_Any(message: timestamp)
             }
-            let clientRequest = ClientRequest(message: request)
             var options = CallOptions.defaults
             options.timeout = .seconds(2)
-            let response = try await client.echo(request: clientRequest, options: options)
+            let response = try await client.echo(request, options: options)
 
             // Print the response
             print(response.contents)

examples/grpc_example/sources/common/BUILD.bazel

@@ -6,7 +6,6 @@ swift_binary(
     module_name = "Server",
     visibility = ["//visibility:public"],
     deps = [
-        "//sources/common:convenience",
         "@swiftpkg_grpc_swift//:GRPCCore",
         "@swiftpkg_grpc_swift_nio_transport//:GRPCNIOTransportHTTP2",
         "//protos/echo_service:echo_service_swift_server_proto",

examples/grpc_example/sources/common/ClientRequest+Convenience.swift

@@ -12,7 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import Convenience
 import Foundation
 import GRPCCore
 import GRPCNIOTransportHTTP2