Add initial grpc generation, and add to gradle build

.gitignore

@@ -20,4 +20,15 @@ build
 __pycache__
 
 Pods
-CarControlleriOS/**/car
+CarControlleriOS/**/car
+car/.idea
+
+.build
+SwiftyCar/Packages
+SwiftyCar/*.xcodeproj
+SwiftyCar/Sources/Generated
+SwiftyCar/xcuserdata/
+xcuserdata/
+.settings
+.project
+.classpath

SwiftyCar/Package.resolved

@@ -0,0 +1,70 @@
+{
+  "object": {
+    "pins": [
+      {
+        "package": "grpc-swift",
+        "repositoryURL": "https://github.com/grpc/grpc-swift.git",
+        "state": {
+          "branch": null,
+          "revision": "373ffd54c1c1a319d0ddac9476d13be9023584bb",
+          "version": "1.0.0-alpha.11"
+        }
+      },
+      {
+        "package": "swift-log",
+        "repositoryURL": "https://github.com/apple/swift-log.git",
+        "state": {
+          "branch": null,
+          "revision": "74d7b91ceebc85daf387ebb206003f78813f71aa",
+          "version": "1.2.0"
+        }
+      },
+      {
+        "package": "swift-nio",
+        "repositoryURL": "https://github.com/apple/swift-nio.git",
+        "state": {
+          "branch": null,
+          "revision": "40bdad80882d307abe2c0bb36cf3bd4d3e03fe04",
+          "version": "2.16.1"
+        }
+      },
+      {
+        "package": "swift-nio-http2",
+        "repositoryURL": "https://github.com/apple/swift-nio-http2.git",
+        "state": {
+          "branch": null,
+          "revision": "82eb3fa0974b838358ee46bc6c5381e5ae5de6b9",
+          "version": "1.11.0"
+        }
+      },
+      {
+        "package": "swift-nio-ssl",
+        "repositoryURL": "https://github.com/apple/swift-nio-ssl.git",
+        "state": {
+          "branch": null,
+          "revision": "ae213938e151964aa691f0e902462fbe06baeeb6",
+          "version": "2.7.1"
+        }
+      },
+      {
+        "package": "swift-nio-transport-services",
+        "repositoryURL": "https://github.com/apple/swift-nio-transport-services.git",
+        "state": {
+          "branch": null,
+          "revision": "85a67aea7caf5396ed599543dd23cffeb6dbbf96",
+          "version": "1.5.1"
+        }
+      },
+      {
+        "package": "SwiftProtobuf",
+        "repositoryURL": "https://github.com/apple/swift-protobuf.git",
+        "state": {
+          "branch": null,
+          "revision": "7790acf0a81d08429cb20375bf42a8c7d279c5fe",
+          "version": "1.8.0"
+        }
+      }
+    ]
+  },
+  "version": 1
+}

SwiftyCar/Package.swift

@@ -7,20 +7,21 @@ let package = Package(
     name: "SwiftyCar",
     products: [
         // Products define the executables and libraries produced by a package, and make them visible to other packages.
-        .library(
-            name: "SwiftyCar",
-            targets: ["SwiftyCar"]),
     ],
     dependencies: [
         // Dependencies declare other packages that this package depends on.
         // .package(url: /* package url */, from: "1.0.0"),
+        .package(url: "https://github.com/grpc/grpc-swift.git", from: "1.0.0-alpha.11")
     ],
     targets: [
         // Targets are the basic building blocks of a package. A target can define a module or a test suite.
         // Targets can depend on other targets in this package, and on products in packages which this package depends on.
+        .target(
+            name: "Generated",
+            dependencies: [.product(name: "GRPC", package: "grpc-swift")]),
         .target(
             name: "SwiftyCar",
-            dependencies: []),
+            dependencies: ["Generated"]),
         .testTarget(
             name: "SwiftyCarTests",
             dependencies: ["SwiftyCar"]),

SwiftyCar/Sources/SwiftyCar/SwiftyCar.swift

@@ -1,3 +0,0 @@
-struct SwiftyCar {
-    var text = "Hello, World!"
-}

SwiftyCar/Sources/SwiftyCar/main.swift

@@ -0,0 +1,10 @@
+//
+//  main.swift
+//  
+//
+//  Created by Michael Pivato on 8/5/20.
+//
+
+// Entry-Point to the Swift Car Controller
+print("Hello World!")
+

SwiftyCar/build.gradle

@@ -0,0 +1,16 @@
+configurations{
+        swift {
+            canBeConsumed = false
+            canBeResolved = true
+    }
+}
+
+dependencies {
+    swift project(path: ':protobuf', configuration: 'swift')
+}
+
+task copySwiftCode(type: Copy, dependsOn: configurations.swift) {
+    // Copy python protobuf code from proto project.
+    from zipTree(configurations.swift.asPath)
+    into './Sources/Generated'
+}

settings.gradle

@@ -2,4 +2,5 @@ include ':app'
 include ':protobuf'
 include 'car'
 include 'CarControlleriOS'
+include 'SwiftyCar'
 rootProject.name='CarController'