swiftdrift-ci
Fail CI when your Swift version claims disagree with each other: Package.swift's
swift-tools-version comment, .swift-version, every Dockerfile's
FROM swift:X.Y, and every GitHub Actions workflow's swift-version:.
- Free, no key needed: checks
.swift-versionagainstPackage.swift'sswift-tools-versionfloor. Source at https://github.com/growaleaf/swiftdrift-ci. - Pro ($9, one time): also scans every Dockerfile and GitHub Actions workflow and cross-checks every source against every other source. Offline-checked license key — no subscription, no per-seat pricing, no recurring charge, no telemetry.
Source is readable at the repo above before you buy.