format-swift-sourceslisted

# Format Swift Sources ## Purpose Use this skill as the top-level workflow for integrating and maintaining SwiftLint and SwiftFormat in Apple or Swift repositories. The skill keeps the support matrix explicit, teaches the shortest correct path for each surface, and includes a deterministic helper script for turning SwiftFormat for Xcode shared settings into a project-root `.swiftformat` file when the host app export path is unavailable or inconvenient. For shared Swift repositories, the preferred baseline is a checked-in repo-root `.swiftformat` plus a Git pre-commit hook that formats staged Swift sources and then reruns SwiftFormat in lint mode before the commit is allowed through. When both tools are in play, treat SwiftFormat as the primary owner of formatting shape and use SwiftLint as a complementary signal layer for clarity, safety, maintenance, and selectively chosen documentation expectations rather than as a second formatter. When the script path is needed, prefer feeding it the real shared plist from the SwiftFormat group container over assuming the defaults-domain export is complete, and treat the generated file as a curated starting point rather than as a guaranteed final repo config. It is also the canonical first pass before and after `structure-swift-sources` when a request will split, move, or reorganize Swift source files. ## When To Use - Use this skill when the user wants to add or maintain `swiftformat`, `swiftlint`, or both in a Swift repository. - Us