Summary
Updates the pinned tuist/swifterpm revision from 672a723 to f75a054, picking up three upstream commits:
- #35 — Make SwifterPMCore resolve through SwiftPM subprocess. Moves dependency resolution out of in-process linkage into a SwiftPM subprocess, which simplifies the integration surface and decouples our binary from internal SwiftPM symbols.
- #32 — Fix binary artifact downloads and
Package.resolved stability. Addresses two long-standing issues: binary artifacts (e.g. Sparkle’s xcframework) failing to download cleanly under some cache states, and unnecessary churn in Package.resolved between runs.
f75a054 — release-trigger commit so the above ship.
Only Package.swift (revision pin) and Package.resolved (lockfile refresh) change in this repo. No code changes were required — the new SwifterPMCore revision is API-compatible with our current callers in TuistSupport and TuistLoader.
Why this matters
The subprocess-based resolution path (#35) is the bigger of the two. With the previous in-process linkage we paid a recurring tax every time SwiftPM’s internals shifted; the subprocess boundary insulates us from that. Combined with the Package.resolved stability fix, this should mean fewer spurious diffs in Package.resolved on user machines.
Validation
End-to-end against this repo with a locally built tuist linking the new revision:
tuist install — clean run from an empty cache restored 82 registry packages + 3 SCM packages and cached package-info (~25s cold, ~2.6s warm). Restored entries in .build/checkouts and .build/registry/downloads are symlinks into ~/.cache/swifterpm/sources/..., as expected.tuist generate tuist ProjectDescription --no-open — succeeded, exercising SwiftPackageManagerGraphLoader which reads the new package-info cache. Only the pre-existing duplicate-dependency warnings appear; no new diagnostics.xcodebuild build -workspace Tuist.xcworkspace -scheme tuist — ** BUILD SUCCEEDED **.
Unit tests covering the integration:
TuistSupportTests/SwiftPackageManagerControllerTests — 12/12 passing (including all swifterpm_is_enabled resolve/update paths).TuistLoaderTests/SwiftPackageManagerGraphLoaderTests — 10/10 passing (including swifterPMPackageInfoCache fresh/stale and registry/SCM mixed-dependency cases).
Test plan
- CI green
- Spot-check a fresh
tuist install on a clean cache after merging
🤖 Generated with Claude Code
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