since-tag

name: since-tag description: Determine the correct @since JSDoc version for new public API in @toolbox-web libraries, and bulk-refresh existing tags. Use whenever you add a public type, interface, method, property, exported constant, or event detail and need its @since value — instead of guessing.

@since Tag Versioning

@since tags appear verbatim in the TypeDoc API reference and the docs site, so a wrong value misleads users about which release introduced an API. Never copy a @since from a neighboring symbol and never guess — resolve it deterministically with the script below.

All scripts for this concern live in this skill folder (nothing else in the repo calls them):

Single new symbol (the common case)

Run the resolver with the affected library and your change's commit type. It prints the version to stdout and a one-line explanation to stderr.

bun .github/skills/since-tag/resolve-since.mjs <lib> <bump>

• <lib>: grid | grid-angular | grid-react | grid-vue (default grid)
• <bump>: feat | fix | perf | refactor | breaking (or explicit major/minor/patch; default feat)
• --no-fetch: skip the best-effort fetch of the release-please branch (use offline or to keep it fast when the remote-tracking ref is already local)

# Adding a new feature to the core grid:
bun .github/skills/since-tag/resolve-since.mjs grid feat        # → 2.16.0

# Capture for scripting:
SINCE=$(bun .github/skills/since-tag/resolve-since.mjs grid-react fix)

Then stamp the printed value on the declaration:

/** @since 2.16.0 */
export interface NewThing { … }

How it resolves (deterministic)

lastReleased = .release-please-manifest.json["libs/<lib>"]   (authoritative)
staged       = version in libs/<lib>/package.json on
               origin/release-please--branches--main, else lastReleased
prCandidate  = lastReleased bumped by <bump>'s tier
result       = semver max(staged, prCandidate)

A PR can only raise release-please's staged tier, never lower it, so the max is always correct:

Tier mapping mirrors release-please-config.json: feat: → minor; fix:/perf:/refactor: → patch; feat!:/BREAKING CHANGE → major. When genuinely unsure whether your change is a feat or a fix, ask the user before stamping.

Bulk refresh from git history

Use after a release cycle to back-fill / correct @since across all public exports. apply-since-tags.ts is idempotent (skips declarations that already have any @since); --force rewrites stale tags to match the regenerated map.

bun .github/skills/since-tag/build-since-map.ts
bun .github/skills/since-tag/apply-since-tags.ts            # or --force
# Regenerate API docs so the Since pills update:
bun nx typedoc grid && bun nx typedoc grid-angular && bun nx typedoc grid-react && bun nx typedoc grid-vue

build-since-map.ts MUST enumerate every TypeDoc entry point (grid src/public.ts + every libs/grid/src/lib/plugins/*/index.ts, plus each adapter's single entry). Missing an entry silently drops those symbols from the map and the docs render no Since pill.