Analyzer Bump Pr

Analyzer bump PRs

Renovate opens a PR bumping svelte-vitals / @svelte-vitals/core. It arrives with red CI and it will sit there: renovate.json deliberately excludes these two packages from automerge, because a human has to add something Renovate can't. Two repo-specific facts are behind that:

• dist/index.js is committed and Renovate never rebuilds it. Consumers run the action straight from a pinned ref with no install step, so a dist/ that doesn't match the lockfile ships stale analyzer behavior. CI's Verify dist is up to date step catches it — that's the failure you'll see.
• A changeset is required and Renovate never writes one. No changeset means no version bump, no tag, no release. The dependency lands on main and nothing reaches users. See the hard rules in AGENTS.md.

So the fix is always the same two artifacts: a rebuilt dist/ and a changeset. The judgment is in the changeset.

Workflow

Target PR: $ARGUMENTS

If that line is empty, nobody named a PR — invoking as /analyzer-bump-pr 16 fills it in, and Claude reaching for this skill on its own usually won't. Find the candidate rather than guessing: gh pr list --label renovate --json number,title,files. If exactly one open PR bumps the analyzer packages, use it and say which you picked. If several do, ask.

1. Read the PR. gh pr view <N> --json title,body,files,statusCheckRollup. Keep the release notes in the PR body — that's your changeset source material. Read the CI failure rather than assuming it's the dist check; an analyzer bump can also break the build for real (see step 3).

First confirm svelte-vitals / @svelte-vitals/core are actually among the bumped packages. If they aren't, stop here — this skill doesn't cover the PR. Say which packages it bumps and hand it back. The rest of these steps would be actively wrong there: a lockfile refresh or a devDependency bump isn't user-facing, so writing a changeset for it would cut a release that ships nothing, and those PRs are on Renovate's automerge list precisely because they're meant to go through without this ceremony.

2. Check out the branch and install. Let gh resolve the branch — renovate.json groups these bumps under dependencies today, so the head branch is renovate/dependencies, but that follows the grouping config and isn't worth hardcoding.

gh pr checkout <N>
pnpm install --frozen-lockfile

3. Run the full verify set before building. pnpm lint, pnpm typecheck, pnpm test. These are not a formality here: src/ imports analysis and formatting functions from both packages by name, so an export the bump renamed or removed surfaces as a typecheck failure. If that happens you have a real source change to make, not just a rebuild — and the changeset should say what changed for users as a result.

4. Rebuild dist.

pnpm build
git status --porcelain -- dist

dist/index.js should be modified. Sanity-check that the bump actually landed in the bundle — grep for a rule id or symbol the release notes introduced. If dist/ comes back clean, the bump didn't touch anything the action bundles; say so, and reconsider whether the change is user-facing enough to need a changeset at all.

5. Write the changeset. See below — this is the part that needs thought.

6. Commit everything the bump required, together, and push to the Renovate branch. One commit: a rebuilt dist/ without its changeset is exactly the half-done state this skill exists to prevent, and if step 3 sent you into src/, that fix has to travel with the bundle built from it — otherwise the pushed commit contains a dist/ compiled from source that isn't in the repo. Check git status against what you actually touched rather than staging from memory.

git status --short          # dist/index.js, .changeset/<name>.md, and any src/ fix
git add -A
git commit -m "chore: rebuild dist and add changeset for analyzer update"
git push

7. Wait for CI to go green, then hand off. Don't claim it's fixed off the local run — watch the checks and report the actual result. Then tell the user the release steps below. Merging is theirs, not yours.

Writing the changeset

The release notes in the PR body describe the CLI and the core library. The action is neither: it imports the analysis functions and renders their output. Most of what a CLI release announces never reaches an action user, so copying the notes across produces a changelog that's mostly noise.

Include what changes the action's behavior or its report:

• New rules that are on by default — existing repos will see new findings.
• Changes to how scores are computed or displayed — anyone gating on the Health number feels these.
• Rules removed, renamed, or recalibrated.
• Config handling that becomes stricter, since the action's step fails on a fatal config error.
• False-positive fixes and resolution changes, which move findings in both directions.
• New opt-in rules — worth one line, flagged as inert until configured.

Leave out anything that only exists at the CLI surface: new subcommands (docs, explain), install / client-target changes, --help and --version output, MCP server changes, internal performance work with no visible effect. An action user never invokes those.

Bump level: minor for new default-on rules, recalibrated thresholds, or changed score semantics. patch for pure false-positive fixes and no-visible-change updates.

major means a consumer's workflow breaks or has to change. Two surfaces can do that, and only one of them is declared: the inputs in action.yml (there is no outputs: block — the action doesn't set any), and the report itself — the annotations, the job summary, and the sticky PR comment named in the action's description. The undeclared half is the one to watch, since a bump can restructure the report without touching a line of this repo. A version bump on its own is never major.

Write it for someone who runs the action in CI and wants to know whether their build is about to behave differently. Lead with what moves, not with version numbers. 0.5.0 in CHANGELOG.md is the shape to match: it opens by naming the versions in one clause, states that inputs and outputs are unchanged, then lists what the scan now reports.

---
'@svelte-vitals/action': minor
---

Update the bundled analyzer to `svelte-vitals` X.Y.Z / `@svelte-vitals/core` A.B.C. The
action's inputs and outputs are unchanged — what changes is what the scan reports:

- ...

Handing off the release

You don't merge and you don't tag. Tell the user:

1. Merge the dependency PR.
2. The push to main runs .github/workflows/release.yml, which opens or updates a Version Packages PR with the version bump and generated changelog.
3. Merging that PR is what cuts the vX.Y.Z tag and the GitHub release.

Two things worth warning about when they apply:

• If Renovate rebases the branch, your commit is gone and CI goes red again. Say so, and tell them not to tick the rebase checkbox in the PR body.
• The Version Packages PR bumps package.json, appends to CHANGELOG.md, and deletes the changeset it consumed — that deletion is expected, not a mistake. None of it reaches dist/: the action's version isn't embedded in the bundle, so that PR won't fail the freshness check. If it somehow does, the same rebuild applies.