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[uplift] chore: zizmor + pinact for GitHub Actions - #152

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ryan-roemer merged 1 commit into
chore/2026-upliftfrom
chore/uplift-ci-hardening
Nov 8, 2026
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ryan-roemer merged 1 commit into
chore/2026-upliftfrom
chore/uplift-ci-hardening

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Part of #140 (Phase 3, CI). Same configs as victory.

  • zizmor in a new lint-gha job (zizmorcore/zizmor-action v0.8.0, zizmor 1.31.1, online audits), and locally as pnpm lint:gha (part of pnpm check; skips if zizmor isn't installed).
  • Hybrid pinning, enforced by zizmor's unpinned-uses: actions/* and github/* on version tags, everything else on a commit SHA with a version comment. The existing workflows already followed this.
  • pinact (.github/pinact.yml) for updating SHAs locally, skipping releases under 7 days old. It doesn't run in CI: zizmor's online audits (impostor-commit, ref-version-mismatch) already check each SHA and its comment.
  • The older-renderers job's pnpm add (outside the lockfile on purpose) is ignored inline for adhoc-packages, with the reason.
  • CONTRIBUTING: new "GitHub Actions" section (pinning rule, running zizmor, update routine).

No published change, no changeset.

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changeset-bot Bot commented Nov 8, 2026

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⚠️ No Changeset found

Latest commit: dc64cd5

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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@ryan-roemer
ryan-roemer merged commit bfbf6f6 into chore/2026-uplift Nov 8, 2026
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@ryan-roemer
ryan-roemer deleted the chore/uplift-ci-hardening branch November 8, 2026 17:40
@ryan-roemer ryan-roemer mentioned this pull request Nov 12, 2026
ryan-roemer added a commit that referenced this pull request Nov 12, 2026
Final merge of the 2026 uplift (#140) from the integration branch
`chore/2026-uplift`. Each change was reviewed in its own PR into that
branch; this PR brings them to `master`.

**No published change.** The package still ships the same `index.js`
(CommonJS, ES5, `module.exports = isEqual`) and the same `index.d.ts` as
3.2.2. `pack:check` checks this in CI: same file list and manifest
fields, identical `index.d.ts`, and `index.js` byte-identical to 3.2.2's
once both are minified, so only formatting and comments differ. No
changeset, so nothing to release.

## What changed

**Package manager and release** (Phase 1)
- #141: pnpm 12 (yarn 1 removed), Node 26 (`.nvmrc`), 7-day
`minimumReleaseAge`; fast-deep-equal's test cases copied into
`test/fixtures/` (git dependency dropped); Codecov and AppVeyor removed.
- 65c9439: changesets v3; `release.yml` publishes through npm trusted
publishing (OIDC) with provenance, using per-job permissions and the
`npm-publish` environment; canary releases to `next` via
`workflow_dispatch`. Tested with `3.2.3-canary-20261105232110`. npm
tokens are now disallowed and the `NPM_TOKEN` secret is deleted.

**Tooling** (Phase 2)
- #142–#144: oxlint + oxfmt replace ESLint 8 (the format and lint-fix
commits are listed in `.git-blame-ignore-revs`).
- #145: reverts #130's unreleased type guard to 3.2.2's `boolean`
signature.
- #146: `pack:check` compares the packed tarball with 3.2.2 and runs
publint, attw, and `require`/`import` in a clean install.
- #147, #148: TypeScript 7 + JSDoc types on `index.js` (`types:check`
fails if they drift from `index.d.ts`); type probe compiled against the
packed tarball.
- #149: `pnpm size` report in the CI job summary (replaces the
hand-edited badge).
- #154: `pnpm dep:check` (npm-check-updates, 7-day cooldown) and a
manual update routine; knip audit.
- 219a679: `AGENTS.md` + `CLAUDE.md` pointer.

**Tests and CI** (Phase 3)
- #151: Vitest 5 runs the specs in Node and in Chromium, Firefox and
WebKit (browser mode). This replaces mocha, nyc, Karma, webpack and
Babel. Tests use React 19 + Preact 11, and an extra CI job runs React
18.0.0 + Preact 10. v8 coverage goes in the CI job summary.
- #152: zizmor audits the workflows; third-party actions are pinned to
SHAs (pinact).

**Benchmarks** (Phase 4)
- #153: `pnpm bench` compares the working tree, the last release (3.2.2)
and fast-deep-equal for each fixture group, in a report-only CI job. The
old `benchmark/` setup and its dependencies are gone.

**Docs** (Phase 5)
- #155: README, CONTRIBUTING and PR template updated for the new
tooling, with Nearform naming (the repo stays
`FormidableLabs/react-fast-compare`).
- b882172: `AGENTS.md` and CI now point at `master`.

Scripts are now `check` (everything CI gates on), `format`, `test`, plus
`bench`, `size`, `dep:check` and `changeset`.

Closes #140.
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