2eaea5cedf
Comments, messages and docs only; no check logic changes. - The role-word gate is renamed check-no-internal-role-nouns (and its baseline fixture). Same logic: it builds the word from parts so the file does not carry it, and a planted line in title case and in capitals still fails it while WebDriver and "GPU driver" do not. - public-hygiene-check: the two role patterns are built from parts (the regexes are byte- identical), the header loses the forge and date wording, and the prayer comment loses its decision date. Its output on the tree is identical in normal and --strict modes. - landing-preconditions, check-no-public-binds, check-published-tree-weight: no fleet tool name, no "this box", no forge name in comments and messages. - Removed: check-backlog-refs, check-backlog-status-enum, check-done-evidence, check-verification-tags and check-dxlife-untouched (they police a private backlog and workspace), with their scripts, docs, gate-list entries and orphan-baseline entry, and the committed needs-eyes pages (check-embedded-rtl --emit writes them on demand). - package.json docs: no agent names. Docs: the stale check mentions and the snapshot references are gone (the snapshots themselves leave in the studio P commit). gates:pre: PASS 115, FAIL 0, NOT MEASURED 1 (browser seat).
79 lines
4.2 KiB
Markdown
79 lines
4.2 KiB
Markdown
# Architecture — UPG-100 poster generation
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> The simple overview is in `library/scripts/posters/README.md`. This is the full reference for the
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> generator: files, environment, pipeline, and the gotchas that have bitten before.
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The poster generator for the **my-upg-100-list** profile renders one 3ft × 3ft print poster per
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zone (28 today) from the profile's own data.
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**It lives inside doxa-maps on purpose.** It used to sit outside the repo in a sibling generator
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folder and reach in for data via a `UPG100_DATA_PATH` env var. That cost real bugs: forget the var
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and it silently rendered a **stale duplicate** of `clusters.json` — which is how Nepal, and later
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Bangladesh + Bhutan, vanished from posters that looked fine otherwise. The generator and the data
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it reads now ship together.
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## Run it
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```bash
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bun run posters # all 28 posters -> out/posters/*.html
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ONLY=asia-india-tamil-nadu bun run posters:one # just one (fast, ~15s)
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bun run posters:shoot # HTML -> PNG @3000x3000 (Playwright/Firefox)
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bun run posters:gallery # review pages -> out/index.html + out/hd.html
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bun run posters:export # region folders -> ../../../upg-100-posters/
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```
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The full pipeline, in order:
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```
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posters -> posters:shoot -> (convert to WebP previews) -> bun run build
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```
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The WebP step feeds `plugin-designs/my-upg-100-list/assets/previews/`, which is what the poster wall
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shows in the app. **A template change is not visible in the app until previews are regenerated and
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the app is rebuilt.**
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## Files
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| File | What it does |
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|---|---|
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| `generate.mjs` | THE template. Reads the profile data, writes one HTML poster per zone. |
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| `shoot.mjs` | Screenshots each poster to PNG (Firefox — never Chromium; privacy-first policy). |
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| `poster-regions.mjs` | The region map (India, Africa, …). Shared by both gallery builders. |
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| `build-gallery.mjs` | `out/index.html` — browsable preview grid, sectioned by region. |
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| `build-hd-gallery.mjs` | `out/hd.html` — full-resolution review + copy-to-clipboard. |
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| `export-public.mjs` | Copies PNGs into region folders OUTSIDE the repo (see below). |
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## Environment
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| Var | Default | Notes |
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|---|---|---|
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| `SPARSE=1` | — | **Required.** Selects the approved template. Without it you get the older full-vision layout. |
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| `FORMAT=3x3` | `3x4` | 1500×1500 square sheet. |
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| `OFFLINE=1` | — | Use the cached `out/_records.json` instead of calling the API. |
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| `VITE_API_BASE_URL` | — | Satisfies the fail-closed config gate. No request is made under `OFFLINE=1`. |
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| `ONLY` | — | Build a single zone by `zoneKey`. |
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| `UPG100_DATA_PATH` | the profile in this repo | Only override to test against other data. |
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| `SERIES_INDEX` / `SERIES_NAME` | derived / `List of 100 UPG's` | Series line on the sheet. |
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## Two things that will bite you
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**1. The exported PNGs must NOT go in `public/`.** `capacitor.config.json` sets `webDir: "public"`
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and Capacitor packages that directory wholesale — no per-path exclude. The export is ~52 MB, and
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the per-bundle vite build also fans the served root into every MFE, so it duplicated **11×**
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(631 MB) when it lived there. `export-public.mjs` therefore writes to `../../../upg-100-posters/`, a
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sibling of the repo. Desktop/web can serve from there or a CDN; the phone gets posters from a CDN
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or generates on device.
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**2. Fail-loud guards, not silent overlaps.** `generate.mjs` throws if the header would be drawn
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over the map frame, or if the below-map block would run off the sheet. Raise the constant or tighten
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the copy — never delete the guard. Both have caught real regressions (`west-africa`, `sudan`,
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`gujarat`, `oceania-indonesia`).
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## Measurement discipline
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SVG `<text>` does not word-wrap, so all multi-column setting is measured in the generator via
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`CHADV -> textW -> wrapPx -> paraInto`. **That estimator is calibrated for Lato at body sizes and is
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wrong elsewhere** — measured drift: Georgia bold display type runs ~1.35× wider than predicted, bold
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digits ~0.98em against an assumed 0.63em, mixed bold/regular runs ~10% narrower. Every size that
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must fit a box is therefore taken from the **rendered** artefact (`getBBox`), not from the formula.
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When adding new display text, render it and measure before trusting a computed size.
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