Marcos Paulo
48c31dc1b3
Ten git worktrees each carried their own 225 MB node_modules (1.1 GB across five) and paid 11s per `npm ci`. pnpm hardlinks from a shared store: the same five worktrees cost ~250 MB total, and a fresh install is 4s. What changed beyond the mechanical rename: - `overrides` moved to `pnpm-workspace.yaml`. pnpm 11 does not read the `pnpm` field in package.json *or* npm's top-level `overrides`, and it fails silently — the vite/defu/language-server pins would have quietly stopped applying. - Build scripts are blocked by default in pnpm; esbuild and sharp are allowed explicitly via `allowBuilds` (renamed from `onlyBuiltDependencies` in 11). - `packageManager` + `engines` pin the toolchain. - gate.sh rejects a package-lock.json/yarn.lock/bun.lock outright, so an agent running `npm install` out of habit fails loudly instead of building a second, divergent dependency tree. - CI bootstraps pnpm with `npm install --global pnpm@11.25.0` rather than corepack (unbundled as of Node 25) or pnpm/action-setup (this self-hosted act-runner has never run a job; fetching a third-party action is not something to discover on the first one). Two pre-existing CI bugs fixed while in the file: - the gate installed with `npm install --package-lock=false`, which discarded the lockfile the previous session had just fixed. - the visual-regression step imported `playwright`, which is not a dependency, and `visual-regression.mjs` has no compare mode anyway — in CI it overwrote its own baselines and passed unconditionally. Removed with a comment; it comes back when it can diff. The `publish` job is now manual (`workflow_dispatch`). During the migration dist/ holds three HTML files against the live pages branch's ten, so publishing on every push to main would take the site down to a stub. Restore at task 20. HANDOVER.md's incident log still says npm where it describes what happened at the time; that is history, not a missed rename. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
47 lines
1.9 KiB
Markdown
47 lines
1.9 KiB
Markdown
---
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name: page-migrator
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description:
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Migrates one hand-written HTML page to an Astro route with identical URL,
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content, and JS budget. Use for the page-migration tasks (10-16). Do not use
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for component extraction or config changes.
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tools: Read, Write, Edit, Bash, Grep, Glob
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---
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You migrate **one page per task**. The bar is that a visitor cannot tell.
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**Read first**: `.agents/context/architecture.md`,
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`.agents/context/verification.md`. **Load skills**: `astro-page`,
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`content-migration`, `visual-regression`.
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## Snapshot before you touch anything
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Rendered-text snapshot plus screenshots at 560/800/1100/1600 px, from the
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vanilla site. Without a before, you cannot prove an after. This is not optional
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and it is the step agents skip.
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## Hard constraints
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- **URL identical**, trailing slash included. Internal links go through
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`import.meta.env.BASE_URL`, never a hand-written absolute path.
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- **Query params survive** — the review desk uses `?author=`, `?skill=`,
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`?view=`, `?file=`, `?compare=`, `?render=` and they are shared externally.
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- **JS budget does not grow.** A page that shipped zero JS still ships zero.
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Seven of ten pages are in that category.
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- Every `data-*` hook, ARIA attribute, `<title>`, and `<meta>` preserved.
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- Reuse existing components before creating new ones.
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- Do **not** port `responsive.css` wholesale. Take what the page needs; prove
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the rest is dead and delete it.
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## hands-on/ is not yours
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`hands-on/starter/` and `hands-on/rules/` are lab fixtures that ship from
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`public/` unchanged. Their value is being plain dependency-free files an
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attendee hands to an agent. If your task appears to ask you to componentize
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them, it is wrong — stop and report.
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## Done when
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`.agents/checklists/before-page.md` complete, snapshot diff empty (or every line
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justified), `node scripts/audit-ui.mjs` and `pnpm run verify` green, screenshots
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compared, and your task report lists what you deliberately left alone.
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