ccb159f56f
With posterSources on, the tree shipped only the 28 zone poster sources, so exporting any of the 176 city or 174 country posters said "poster not found (404)": 350 of 378 posters could not be printed. Each poster now ships once: its .html source where one exists, else its .webp. Generating sources for the 350 was not an option: city posters need OSM street tiles to regenerate (publish-html.mjs), and a source is the heavy form (about 1 MB each against about 0.1 MB for a raster). Measured with check:tree-weight: 102.7 MB before, 137.9 MB after, of 160 MB. The 350 rasters are the tracked data/posters/*.webp: all 350 are existing git blobs, so the repository gains no new pack bytes. New gate check:posters-exportable (in gates:post). Every poster id, from data/posters and the wall's previews, must ship a real WebP or a real poster source (its class="stage" element), so a placeholder or a host's fallback page cannot pass. It skips when posters are off by config, which check:poster-degrades covers. Poison-tested: a missing poster and a fake image each fail.
69 lines
3.5 KiB
JavaScript
69 lines
3.5 KiB
JavaScript
#!/usr/bin/env node
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// check-posters-exportable — every poster a reader can ask for ships in a printable form.
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//
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// ★ THE DEFECT (2026-09-29). With posterSources on, the tree shipped only the 28 zone sources.
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// The 176 city-* and 174 country-* posters have no source, so their export said "poster not
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// found (404)": 350 of 378 posters could not be printed. generate-tree now ships each poster
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// ONCE in its lightest printable form, the .html source where one exists, else the .webp.
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// This gate keeps it that way.
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//
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// With posterSources or bundlePosters on, every poster id (from data/posters, and every wall
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// card in the tree's previews/) must have, in <tree>/assets/posters:
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// <id>.webp that really is a WebP (RIFF....WEBP), or
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// <id>.html that really is a poster source (its `class="stage"` element),
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// so a placeholder or a host's fallback page cannot pass for one.
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// With both off, posters are not shipped on purpose and export refuses honestly: SKIP
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// (check:poster-degrades covers that case).
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//
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// Static: reads files, starts nothing. Exit 0 pass or skip, 1 fail.
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import { existsSync, openSync, readSync, closeSync, readFileSync, readdirSync } from 'node:fs'
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import { dirname, join, resolve } from 'node:path'
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import { fileURLToPath } from 'node:url'
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import { TREE_NAME } from './_tree-name.mjs'
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const REPO = resolve(dirname(fileURLToPath(import.meta.url)), '..')
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const cfg = JSON.parse(readFileSync(join(REPO, 'vite.doxa-maps-build-config.json'), 'utf8'))
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if (cfg.posterSources !== true && cfg.bundlePosters !== true) {
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console.log('POSTERS-EXPORTABLE: SKIP — posterSources and bundlePosters are off, so posters are not shipped (export refuses honestly)')
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process.exit(0)
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}
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const assets = join(REPO, 'public', TREE_NAME, 'assets')
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const posters = join(assets, 'posters')
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if (!existsSync(posters)) {
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console.error(`POSTERS-EXPORTABLE: FAIL — ${posters} is missing; run \`bun run tree\``)
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process.exit(1)
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}
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const stem = (f) => f.replace(/\.(webp|html)$/, '')
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const ids = new Set(readdirSync(join(REPO, 'data', 'posters')).filter((f) => /\.(webp|html)$/.test(f)).map(stem))
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const previews = join(assets, 'previews')
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if (existsSync(previews)) for (const f of readdirSync(previews)) if (f.endsWith('.webp')) ids.add(stem(f))
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const isWebp = (path) => {
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const fd = openSync(path, 'r')
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const b = Buffer.alloc(12)
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try { readSync(fd, b, 0, 12, 0) } finally { closeSync(fd) }
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return b.toString('latin1', 0, 4) === 'RIFF' && b.toString('latin1', 8, 12) === 'WEBP'
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}
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const isSource = (path) => readFileSync(path, 'utf8').includes('class="stage"')
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const missing = []
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const bad = []
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let webp = 0
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let html = 0
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for (const id of [...ids].sort()) {
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const w = join(posters, `${id}.webp`)
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const h = join(posters, `${id}.html`)
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if (existsSync(w)) { if (isWebp(w)) { webp += 1; continue } bad.push(`${id}.webp is not a WebP image`) }
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if (existsSync(h)) { if (isSource(h)) { html += 1; continue } bad.push(`${id}.html is not a poster source (no class="stage")`) }
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if (!existsSync(w) && !existsSync(h)) missing.push(id)
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}
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if (missing.length || bad.length) {
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console.error(`POSTERS-EXPORTABLE: FAIL — ${missing.length} poster(s) with nothing printable, ${bad.length} not what they claim, of ${ids.size}`)
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for (const id of missing.slice(0, 20)) console.error(` missing ${id} (neither .webp nor .html in ${TREE_NAME}/assets/posters)`)
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for (const b of bad.slice(0, 20)) console.error(` bad ${b}`)
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process.exit(1)
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}
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console.log(`POSTERS-EXPORTABLE: PASS — all ${ids.size} posters print: ${html} from their source (.html), ${webp} from a raster (.webp)`)
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