chore: Clean up integration test manifest (#1856)

IntegrationTests/Package.swift

@@ -7,7 +7,6 @@
 // SPDX-License-Identifier: Apache-2.0
 //
 
-import Foundation
 import PackageDescription
 
 // MARK: - Target dependencies
@@ -21,13 +20,10 @@ extension Target.Dependency {
     static var awsSDKCommon: Self { .product(name: "AWSSDKCommon", package: "aws-sdk-swift") }
     static var awsSDKIdentity: Self { .product(name: "AWSSDKIdentity", package: "aws-sdk-swift") }
 
-    // CRT module
-    static var crt: Self { .product(name: "AwsCommonRuntimeKit", package: "aws-crt-swift") }
-
     // Smithy modules
     static var clientRuntime: Self { .product(name: "ClientRuntime", package: "smithy-swift") }
     static var smithyIdentity: Self { .product(name: "SmithyIdentity", package: "smithy-swift") }
-    static var smithyTestUtils: Self { .product(name: "SmithyTestUtil", package: "smithy-swift") }
+    static var smithyTestUtil: Self { .product(name: "SmithyTestUtil", package: "smithy-swift") }
 }
 
 // MARK: - Base Package
@@ -40,57 +36,33 @@ let package = Package(
         .tvOS(.v13),
         .watchOS(.v6)
     ],
-    targets: [
-        .target(
-            name: "AWSIntegrationTestUtils",
-            path: "./AWSIntegrationTestUtils"
-        )
-    ]
+    dependencies: [
+        .package(path: "../../smithy-swift"),
+        .package(path: "../../aws-sdk-swift"),
+    ],
+    targets: integrationTestTargets
 )
 
-// MARK: - CRT, Smithy ClientRuntime, AWS ClientRuntime Dependencies
-
-func addDependencies() {
-    addRuntimeDependencies()
-    addCRTDependency()
-}
-
-func addRuntimeDependencies() {
-    let smithySwiftURL = "https://github.com/smithy-lang/smithy-swift"
-    let awsSDKSwiftURL = "https://github.com/awslabs/aws-sdk-swift"
-    let useLocalDeps = ProcessInfo.processInfo.environment["AWS_SWIFT_SDK_USE_LOCAL_DEPS"] != nil
-    let useMainDeps = ProcessInfo.processInfo.environment["AWS_SWIFT_SDK_USE_MAIN_DEPS"] != nil
-    switch (useLocalDeps, useMainDeps) {
-    case (true, true):
-        fatalError("Unable to determine which dependencies to use. Please only specify one of AWS_SWIFT_SDK_USE_LOCAL_DEPS or AWS_SWIFT_SDK_USE_MAIN_DEPS.")
-    case (true, false):
-        package.dependencies += [
-            .package(path: "../../smithy-swift"),
-            .package(path: "../../aws-sdk-swift")
-        ]
-    case (false, true):
-        package.dependencies += [
-            .package(url: smithySwiftURL, branch: "main"),
-            .package(url: awsSDKSwiftURL, branch: "main")
-        ]
-    case (false, false):
-        package.dependencies += [
-            .package(url: smithySwiftURL, .upToNextMajor(from: "0.0.0")),
-            .package(url: awsSDKSwiftURL, .upToNextMajor(from: "0.0.0"))
-        ]
-    }
+private var integrationTestTargets: [Target] {
+    let integrationTests = [
+        "AWSCloudFrontKeyValueStore",
+        "AWSEC2",
+        "AWSECS",
+        "AWSEventBridge",
+        "AWSGlacier",
+        "AWSKinesis",
+        "AWSMediaConvert",
+        "AWSRoute53",
+        "AWSS3",
+        "AWSSQS",
+        "AWSSTS",
+        "AWSTranscribeStreaming",
+        "AWSCognitoIdentity",
+    ].map { integrationTestTarget($0) }
+    return integrationTests + [.target(name: "AWSIntegrationTestUtils", path: "./AWSIntegrationTestUtils")]
 }
 
-func addCRTDependency() {
-    package.dependencies += [
-        .package(url: "https://github.com/awslabs/aws-crt-swift", .upToNextMajor(from: "0.0.0"))
-    ]
-}
-
-// MARK: - Integration test target helper functions
-
-
-func addIntegrationTestTarget(_ name: String) {
+private func integrationTestTarget(_ name: String) -> Target {
     let integrationTestName = "\(name)IntegrationTests"
     var additionalDependencies: [String] = []
     var exclusions: [String] = []
@@ -121,48 +93,22 @@ func addIntegrationTestTarget(_ name: String) {
     default:
         break
     }
-    package.targets += [
-        .testTarget(
-            name: integrationTestName,
-            dependencies: [
-                .crt,
-                .clientRuntime,
-                .awsClientRuntime,
-                .smithyTestUtils,
-                .awsSDKIdentity,
-                .smithyIdentity,
-                .awsSDKCommon,
-                .awsIntegrationTestUtils,
-                .product(name: name, package: "aws-sdk-swift")
-            ] + additionalDependencies.map {
-                Target.Dependency.product(name: $0, package: "aws-sdk-swift", condition: nil)
-            },
-            path: "./Services/\(integrationTestName)",
-            exclude: exclusions,
-            resources: [.process("Resources")]
-        )
-    ]
+    return .testTarget(
+        name: integrationTestName,
+        dependencies: [
+            .clientRuntime,
+            .awsClientRuntime,
+            .smithyTestUtil,
+            .awsSDKIdentity,
+            .smithyIdentity,
+            .awsSDKCommon,
+            .awsIntegrationTestUtils,
+            .product(name: name, package: "aws-sdk-swift")
+        ] + additionalDependencies.map {
+            Target.Dependency.product(name: $0, package: "aws-sdk-swift", condition: nil)
+        },
+        path: "./Services/\(integrationTestName)",
+        exclude: exclusions,
+        resources: [.process("Resources")]
+    )
 }
-
-let servicesWithIntegrationTests: [String] = [
-    "AWSCloudFrontKeyValueStore",
-    "AWSEC2",
-    "AWSECS",
-    "AWSEventBridge",
-    "AWSGlacier",
-    "AWSKinesis",
-    "AWSMediaConvert",
-    "AWSRoute53",
-    "AWSS3",
-    "AWSSQS",
-    "AWSSTS",
-    "AWSTranscribeStreaming",
-    "AWSCognitoIdentity",
-]
-
-func addIntegrationTests() {
-    servicesWithIntegrationTests.forEach { addIntegrationTestTarget($0) }
-}
-
-addDependencies()
-addIntegrationTests()