ci: build SwiftPM test app with packaged SDKs

[ajpallares]

The current CI checks the SwiftPM manifests without building a consuming app, so packaging, compilation, and native linking regressions can pass unnoticed. Add a required spm_ios job that builds the checked-in e2e-tests/SPMTestApp with both freshly packed SDKs.

Stacked on #1907; targets pallares/spm-package-manifests.

• Check in a minimal React Native 0.88 RC3 iOS app with an SPM-configured Xcode project and an npm lockfile for React Native and tooling. Install the SDK tarballs separately so each commit tests the actual package contents.
• Pin CLI 21.0.0-alpha.1 only in this standalone app so it discovers the SPM project without a Podfile. The root Yarn workspace and all other apps retain their existing dependencies.
• Keep installation, SPM preparation, and builds directly in CircleCI. Build Debug and Release, require JavaScript bundles, and verify all six SDK bridge/view-manager classes in the app binaries.
• Trigger an autolinking resync and rebuild Debug, checking that the SDK symlinks survive. Cache downloads, save build logs/symbols/Xcode results, and require the job before release tagging alongside the existing CocoaPods build.

Validation: ran the exact CircleCI job commands locally on Xcode 26.6. All three ARM64 simulator builds, JavaScript bundles, native linking checks, and resync assertions passed; installation left the app lockfile unchanged. CircleCI configuration validation, shell syntax, and diff checks passed.

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Cursor Bugbot has reviewed your changes and found 1 potential issue.

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[cursor]

Failed builds drop diagnostic artifacts

Low Severity

store_artifacts runs only after a successful build-spm-app.sh step, so logs, symbols, and xcresult bundles in build/spm-ci are discarded when the SwiftPM build fails—the case those artifacts are meant to diagnose.

 

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