WIP: generate protobufs and grpc services

Signed-off-by: Ricky Saechao <ricky@launchbadge.com>

Author: RickyLB

Package.resolved

@@ -1,4 +1,4 @@
-// swift-tools-version:5.6
+// swift-tools-version:5.9
 
 // SPDX-License-Identifier: Apache-2.0
 
@@ -66,7 +66,7 @@ let exampleTargets = [
 let package = Package(
     name: "Hiero",
     platforms: [
-        .macOS(.v11),
+        .macOS(.v14),
         .iOS(.v13),
     ],
     products: [
@@ -75,7 +75,7 @@ let package = Package(
     dependencies: [
         .package(url: "https://github.com/objecthub/swift-numberkit.git", from: "2.6.0"),
         .package(url: "https://github.com/thebarndog/swift-dotenv.git", from: "2.1.0"),
-        .package(url: "https://github.com/grpc/grpc-swift.git", from: "1.24.2"),
+        .package(url: "https://github.com/grpc/grpc-swift.git", from: "2.0.0"),
         .package(url: "https://github.com/apple/swift-protobuf.git", from: "1.28.2"),
         .package(url: "https://github.com/vsanthanam/AnyAsyncSequence.git", from: "1.0.2"),
         .package(url: "https://github.com/apple/swift-atomics.git", from: "1.2.0"),
@@ -85,22 +85,20 @@ let package = Package(
         .package(url: "https://github.com/pointfreeco/swift-snapshot-testing.git", from: "1.18.0"),
         .package(url: "https://github.com/vapor/vapor.git", from: "4.112.0"),
         .package(url: "https://github.com/attaswift/BigInt.git", from: "5.5.1"),
-        // Currently, only used for keccak256
         .package(url: "https://github.com/krzyzanowskim/OpenSSL-Package.git", from: "3.3.2000"),
     ],
     targets: [
         .target(
             name: "HieroProtobufs",
             dependencies: [
                 .product(name: "SwiftProtobuf", package: "swift-protobuf"),
-                .product(name: "GRPC", package: "grpc-swift"),
+                .product(name: "GRPCCore", package: "grpc-swift"),
             ],
             exclude: [
                 "Protos",
                 "update_protos.py",
             ]
         ),
-        // weird name, but whatever, internal targets
         .target(
             name: "HieroExampleUtilities",
             dependencies: ["Hiero"],
@@ -114,16 +112,12 @@ let package = Package(
                 .product(name: "SwiftASN1", package: "swift-asn1"),
                 .product(name: "SwiftProtobuf", package: "swift-protobuf"),
                 .product(name: "NumberKit", package: "swift-numberkit"),
-                .product(name: "GRPC", package: "grpc-swift"),
+                .product(name: "GRPCCore", package: "grpc-swift"),
                 .product(name: "Atomics", package: "swift-atomics"),
                 .product(name: "secp256k1", package: "secp256k1.swift"),
                 .product(name: "BigInt", package: "BigInt"),
                 .product(name: "OpenSSL", package: "OpenSSL-Package"),
             ]
-            // todo: find some way to enable these locally.
-            // swiftSettings: [
-            //     .unsafeFlags(["-Xfrontend", "-warn-concurrency", "-Xfrontend", "-enable-actor-data-race-checks"])
-            // ]
         ),
         .executableTarget(
             name: "HieroTCK",

Package.swift

@@ -46,11 +46,11 @@ HieroProtobufs are entirely generated.
 
 ### Required Tooling
 
-protoc
-protoc-gen-swift (from https://github.com/apple/swift-protobuf)
-protoc-gen-grpc-swift (from https://github.com/grpc/grpc-swift)
-task (from https://github.com/go-task/task)
-openSSL 3.4 (from https://openssl-library.org/source/)
+- protoc
+- protoc-gen-swift (from https://github.com/apple/swift-protobuf)
+- protoc-gen-grpc-swift (from https://github.com/grpc/grpc-swift)
+- task (from https://github.com/go-task/task)
+- openSSL 3.4 (from https://openssl-library.org/source/)
 
 ### Fetch Submodule and Generate Swift Protobufs (HieroProtobufs)