The FCBH fetcher read per-fileset video scope for 1,666 languages and that file was
committed. A later run, while live.bible.is was rate-limiting, produced 1,103 and
overwrote the good file with the degraded one. Nothing failed, nothing warned, and the
artefact silently lost a third of its content. It was caught only because git status
happened to be read, and the fix was a git checkout.
That is the third time this shape has appeared here:
- a VERIFY_LIMIT smoke run replaced the full verification table with 30 rows;
- dropping a dead link removed it from the corpus, so the next run forgot it was
dead and the build put it straight back;
- this one.
Every snapshot in this bundle is built from a network read, and a network read has a bad
day. The dangerous case is never the run that throws - that leaves the old file alone -
it is the run that half-succeeds and writes anyway.
scripts/_snapshot-guard.mjs now stands in front of every catalogue write. A snapshot may
grow freely and may shrink a little, but losing more than a tenth of the previous run is
treated as a failed fetch: the existing file is left untouched and the script exits 1.
It is deliberately not an equality check, because catalogues do genuinely lose entries
when a publisher retires something, and a gate nobody can satisfy gets switched off.
SNAPSHOT_FORCE=1 is the one loud way past it.
Proven by replaying the exact failure: feeding it the 1,103-entry version refuses the
write, names the real numbers (563 fewer, 13.8%, below the 90% floor) and leaves the
file byte-identical to the good one. SNAPSHOT_FORCE=1 writes it. An equal write passes.
All six fetchers are wired: ebible, arclight, arclight-share-urls, door43, zume, fcbh.
Re-running zume, door43 and ebible for real passes the guard at 52, 208 and 1,237 codes
and produces byte-identical data, so the guard perturbs nothing.
The one exception is the checkpoint write in the resumable share-urls fetcher, which
starts from the existing file as a cache and can only grow. It must now declare itself
with a CHECKPOINT-WRITE-OK marker, so the exemption is a statement rather than an
oversight.
New gate check:snapshot-guard fails if any fetch-*.mjs writes OUT directly without that
marker, or never calls writeSnapshot at all - a guard that is easy to bypass is a guard
that will be bypassed. It refuses to run against an empty file list rather than passing
vacuously, and --poison injects a raw write and requires the check to catch it. Chained
into build:unlocked and its doc copy kept in sync.
|
||
|---|---|---|
| .. | ||
| all-people-groups | ||
| big-picture | ||
| cities-internet | ||
| country-posters | ||
| dashboard-plus-grid | ||
| demo-map | ||
| doxa-maps-spa | ||
| doxa-research-map | ||
| doxa-simple-map | ||
| doxa-vision-card | ||
| golden-path-check | ||
| gospel-resources | ||
| key-cities | ||
| my-upg-100-list | ||
| people-groups-grid | ||
| plugin-studio | ||
| prayer-walk-planner | ||
| regions-dashboard | ||
| research-dashboard | ||
| research-map-plus-grid | ||
| stack-demo | ||
| template-bundle | ||
| .gitkeep | ||
| README.md | ||
plugin-designs/ — where YOUR maps live
The shared template lives in ../library/ (aliased @map) — you never edit it per-map.
You build your map by making a folder here, plugin-designs/<your-map>/, and composing the
template's building blocks. Your folder is yours (colors, API, i18n); the template is shared
(Apache-2.0, propagated to every map on the next build).
Shared vs. yours — the balance
library/ (@map) ── SHARED, reusable, parameterized ──► legend · map · map-controls
│ (every map reuses these)
│ imported by
▼
plugin-designs/<your-map>/ ── YOURS ──► the map's "main" class (the .vue profile = the Vue
│ instance for that map)
└── src/ ── YOURS ──► this map's OWN non-reusable components, colors, API, utils
One bundle can hold as many maps as you want — add another .vue profile and rebuild.
- Reusable →
library/. The legend, the map, the map-controls are shared, parameterized components every map reuses. Fix once, every map benefits. Never edit it to customize one map. - This map's own →
plugin-designs/<your-map>/. It holds two things: the map's "main" class (each.vueprofile is the Vue instance for that map) and that map's own non-reusable components (insrc/). Nothing here leaks to another map. - Many maps per bundle. The bundler bundles one map or many — add another flat
.vueand rebuild.
Production or experimental — every profile declares itself
Every app profile is one of two things, and experimental profiles are unlimited and encouraged — create as many as you need:
- Experimental, not built: prefix the folder with
_— the build skips it; it just sits in code. Zero cost, zero risk. - Experimental, built: builds normally, but it belongs in the Experimental section of the power app's layout (nav section) — never embedded on partner surfaces.
- Production: a real product — main sections of the power app + individually embeddable.
(The power app = the SPA layout that composes all profiles into one application.)
The pattern in one picture
plugin-designs/<your-map>/ ← one FOLDER = one BUNDLE, named after the folder
├── index.js ← entry: registers the custom element, finds the profiles
├── overview.vue ← one .vue = one PROFILE (flat in the folder — no profiles/ subfolder)
└── detail.vue ← another profile in the SAME bundle
builds to ─────────────► public/doxa-maps/<your-map>/<your-map>.js (one file)
- Folder name = bundle name. Folders starting with
_or.are skipped (handy for WIP). - Each
.vue= one profile (one map screen). One bundle can hold many. - Pick the profile at embed time with the
profilefield — every profile shares one bundle:
<script src="/doxa-maps/<your-map>/<your-map>.js"></script>
<doxa-map profile-config='{"profile":"overview","tk":"pk.eyJ..."}'></doxa-map>
<doxa-map profile-config='{"profile":"detail","tk":"pk.eyJ..."}'></doxa-map>
Add a map — three steps
# 1. create the folder + one profile
mkdir -p plugin-designs/<your-map>
# index.js ← copy doxa-simple-map/index.js, rename the tag
# <name>.vue ← your screen, built from @map/* blocks (flat in the folder)
# 2. build
npm run build # → public/doxa-maps/<your-map>/<your-map>.js
# (just this one: BUNDLE=<your-map> npm run build:bundle)
# 3. embed the script tag + element (dev staging at `npm run dev` shows a paste-ready snippet)
Your three things (everything else is shared)
- Colors — how pins are colored. Pick one the template ships (
getColorStrategy('language-family')), or drop your own inplugin-designs/<your-map>/src/colors/(start fromtemplate-bundle/src/colors/example-mode.js). Never edit@map/colors/to recolor your map. - API — your map reads its data from the
profile-configon the page, so the same bundle points at different data with no rebuild.DataSourceManageracceptscsv(bundled file),api(one JSON URL), orrest-api(a live REST endpoint, the default). Prefer the real API over inlined JSON. - i18n — the template ships 11 base locales in
@map/i18n/locales/. UseuseI18n()for strings andRTL_LOCALESfor right-to-left; add or override strings from your own profile.
The one hosting variable
The only thing that changes between hosting modes is the <script src>: a relative path when
your own site serves the file, or an absolute CDN URL when a partner site serves it. The bundle
is identical either way. See ../documentation/CONTRIBUTING.md for the two CDN modes and partner-site embedding.
Profile patterns (mix freely)
- Individual — one
.vueper bundle (simplest). - Parameterized — one profile, behavior driven by
profile-configprops (e.g.tabs[]). - Nested — one profile that renders others (workbench-style, like
doxa-research-map).
See also
doxa-simple-map/index.js— fully commented reference bundle entrytemplate-bundle/— minimal two-profile skeleton to copy../library/colors/README.md— the color-strategy contract../README.md— repo overview & build pipeline ·../documentation/CONTRIBUTING.md— build vs dev, CDN modes