CI: fan out spm-16 matrix and download each non-macOS simulator#113
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CI: fan out spm-16 matrix and download each non-macOS simulator#113
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Runner images stopped shipping iOS 18.5 (and likely other) simulators pre-installed, so the Build Xcode 16 (iOS_18,watchOS_11) job failed with "Unable to find a device matching the provided destination specifier". The previous step only downloaded visionOS. Mirror the SafeDI pattern: iterate over each comma-separated matrix entry, strip the version suffix, and invoke -downloadPlatform for any entry that targets a simulator-bearing OS. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
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Splitting the paired entries (iOS+watchOS, macOS+tvOS) into individual runners increases parallelism and shortens end-to-end CI time at the cost of more runner minutes. Scripts/build.swift already accepts a single-platform input since it splits on commas. With one platform per entry, the Download step collapses back to the SafeDI shape: guard macOS/macCatalyst with an if, strip the version suffix, and call -downloadPlatform once. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
dfed
changed the title
prepare-coverage-reports.sh explicitly skips watchOS (watchOS profile artifacts aren't produced by the toolchain), so the codecov upload step has nothing to find and fails with "No coverage reports found" under fail_ci_if_error: true. Previously the iOS_18,watchOS_11 pairing masked this because iOS's reports satisfied the uploader. Now that watchOS runs alone, skip the two coverage steps for that matrix entry. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
Build Xcode 16 (iOS_18,watchOS_11)failed withxcodebuild: error: Unable to find a device matching the provided destination specifier: { platform:iOS Simulator, OS:18.5, name:iPad (10th generation) }(run) because the runner no longer ships the iOS 18.5 simulator pre-installed and the old step only downloaded the visionOS runtime.spm-16matrix out to one platform per runner (iOS, tvOS, macOS, macCatalyst, watchOS, visionOS). More parallelism, shorter end-to-end CI.Scripts/build.swiftalready accepts a single-platform argument since it splits on commas.if, strip the version suffix, and callxcodebuild -downloadPlatformonce.Test plan
Build Xcode 16 (iOS_18)succeeds.Build Xcode 16 (tvOS_18)succeeds (tvOS simulator now explicitly fetched).Build Xcode 16 (watchOS_11)succeeds (watchOS simulator now explicitly fetched).Build Xcode 16 (visionOS_2)still succeeds (same behavior as before).Build Xcode 16 (macOS_15)andBuild Xcode 16 (macCatalyst_15)still pass (download step skipped).🤖 Generated with Claude Code