Add ./loc wrapper for scoped cloc line counts - #208
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Introduce a repo-root script that counts tracked source via cloc, with scope flags for production, tests, snapshot tests, and tooling, plus area and content filters. Document it in AGENTS.md. Validation: ./loc, ./loc --prod-only --swift-only, ./loc --test-only, ./loc --tooling-only (manual smoke only; no test tier applies). Co-authored-by: Cursor <cursoragent@cursor.com>
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Summary
Adds
./loc, a small repo-root wrapper aroundclocfor counting lines of code in tracked sources while excluding dependency trees (.build/,Derived/, fetched skills, and other gitignored paths).Scope flags:
--all(default) — production, tests, snapshot tests, and tooling--prod-only—*/Sources/**--test-only—*/Tests/**and*/SnapshotTests/**(never__Snapshots__/PNG references)--snapshots-only— snapshot test Swift only--tooling-only— dev scripts,.bumper/,*/Tools/**, manifestsArea filters (
--where,--shared,--ledger,--repo) and content toggles (--swift-only,--include-docs,--include-data,--include-strings) narrow the set further. Extraclocoptions pass through after--.Also lists
locamong the repo-root dev scripts inAGENTS.md.Motivation
Quick, repeatable LOC reporting scoped to owned code — without hand-maintaining exclude lists or accidentally counting SPM checkouts / generated artifacts.
Validation
Manual smoke only (no applicable test tier):
./loc./loc --prod-only --swift-only./loc --test-only./loc --tooling-only./loc --helpRequires
cloc(brew install cloc).