fix: use same aws-crt-swift version in aws-sdk-swift as smithy-swift

[ganeshnj]

Issue #

Fixes #820

Description of changes

Motivation

aws-crt-swift added to aws-sdk-swift and smithy-swift, hence we have to update in both packages. Additionally, SPM started throwing warning on double inclusion of the dependency which will be covered to error in future versions.

Also, aws-crt-swift used as main and specific version smithy-swift which can cause further confusion.

Modifications

• aws-crt-swift version is same on both aws-sdk-swift and smithy-swift
• every target list their dependencies explicitly rather depending on the transitive deps.

Result

no warnings in SPM

In CI following

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")
    ]
case (false, true):
    package.dependencies += [
        .package(url: "https://github.com/awslabs/smithy-swift", branch: "main")
    ]
case (false, false):
    package.dependencies += [
        .package(url: "https://github.com/awslabs/smithy-swift", .exact("0.10.0"))
    ]
}

translated to

 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: "/Users/runner/work/aws-sdk-swift/aws-sdk-swift/target/build/deps/smithy-swift")
    ]
case (false, true):
    package.dependencies += [
        .package(url: "https://github.com/awslabs/smithy-swift", branch: "main")
    ]
case (false, false):
    package.dependencies += [
        .package(url: "https://github.com/awslabs/smithy-swift", .exact("0.10.0"))
    ]
}

New/existing dependencies impact assessment, if applicable

Conventional Commits

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[jbelkins]

Not sure this will work properly for release.