dongjoon-hyun opened a new pull request, #503: URL: https://github.com/apache/spark-connect-swift/pull/503
### What changes were proposed in this pull request? This PR aims to add a new `build-macos-26-swift64` GitHub Action job which uses the `xcode-27` runner image. ### Why are the changes needed? To validate Apache Spark Connect Swift with the next Swift toolchain on Apple platforms. Currently, all macOS jobs are pinned to `Xcode 26.5` (Swift 6.3), while the next toolchain is only validated on Linux via the existing `build-ubuntu-swift64` job (`swiftlang/swift:nightly-6.4.x`). The [`xcode-27` runner image](https://github.com/actions/runner-images/blob/main/images/macos/xcode-27-arm64-Readme.md) ([public preview](https://github.blog/changelog/2026-07-16-xcode-27-runner-image-now-in-public-preview/) since 2026-07-16) provides `Xcode 27.0 beta` with `Swift 6.4` and the macOS/iOS 27 SDKs, which makes the toolchain coverage symmetric across Linux and Apple platforms. Note that `Xcode 27` is the only installed and default Xcode in that image, so no `xcode-select` step is required. ### Does this PR introduce _any_ user-facing change? No, this is a CI-only change. ### How was this patch tested? Pass the CIs. ### Was this patch authored or co-authored using generative AI tooling? Generated-by: Claude Opus 5 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
