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A SwiftPM package wrapping the timer library's native ABI behind an idiomatic `TimerNode` Swift class. `build-xcframework.sh` cross-compiles the Nim library to a static MyTimer.xcframework with three slices — ios-arm64 (device), ios-arm64-simulator, and macos-arm64 — assembling the .xcframework by hand so it works without a functioning Simulator toolchain (CI-friendly). The wrapper bridges the async FFI-thread callback to a synchronous Swift API with a semaphore and reads the typed EchoResponse struct out of the callback. The macos-arm64 slice makes the wrapper testable on the host: `swift test` passes against it. Device/simulator slices are the real iOS deployment artifacts. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
23 lines
843 B
Swift
23 lines
843 B
Swift
// swift-tools-version:5.9
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import PackageDescription
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// SwiftPM package wrapping the timer library for iOS (and macOS, so the Swift
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// wrapper is testable on the host with `swift test`).
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//
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// `MyTimer.xcframework` is produced by ./build-xcframework.sh and bundles the
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// static library for ios-arm64 (device), ios-arm64-simulator, and macos-arm64,
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// each with the C headers + module map. Run the build script before
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// `swift build` / `swift test`.
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let package = Package(
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name: "MyTimer",
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platforms: [.iOS(.v13), .macOS(.v12)],
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products: [
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.library(name: "MyTimer", targets: ["MyTimer"])
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],
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targets: [
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.binaryTarget(name: "CMyTimer", path: "MyTimer.xcframework"),
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.target(name: "MyTimer", dependencies: ["CMyTimer"]),
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.testTarget(name: "MyTimerTests", dependencies: ["MyTimer"]),
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]
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)
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