# site/ — gotchas

Hand-authored static tree for **silentmode.st**. No build step. Served by nginx
from `/opt/silent-mode/site/` on the VPS (ssh alias `silentmode`), and mirrored
to Sia (`s3://bns/silentmode/` → `silentmode.bch`) by the
`silentmode-sia-sync.timer` on the VPS every 5 minutes. Anything that lands in
`/opt/silent-mode/site/` reaches the `.bch` mirror on its own; you do not need to
run `sia-upload.js` for site files any more.

## Never `rsync --delete` (or blanket-overwrite) `site/` → the VPS

`/opt/silent-mode/site/` holds far more than this folder: `sirius-x/`,
`deviant/` (the full Deviant site incl. `wallet/`, `artemision/`, `katalogos/`,
`agora/`), `apps/`, `code/`. Those are deployed from **other repos**. In
particular `site/deviant/` here is a **stale Aug-31 copy**; the canonical
source is `D:\Dev\Deviant\site\deviant\` and the VPS already carries the newer
Sep-1 pages. Pushing this folder wholesale would roll them back.

Ship **individual files**: `scp site/<path> silentmode:/opt/silent-mode/site/<path>`.

## The release manifest lives in three places

- `https://dl.silentmode.st/releases-manifest.json` — canonical
  (`/opt/silent-mode/dl/`), what `releases.silentmode.bch` points at.
- `/opt/silent-mode/site/releases-manifest.json` — what `tools/index.html`
  links as `../releases-manifest.json`, and what the Sia mirror syncs.
- `site/releases-manifest.json` — the committed source of both.

The ship checklist (`Ship Theseus …` commits) must scp it to **both** VPS
paths. It was missed for `site/` from 0.3.4 through 0.3.16 (found 2026-09-07):
the HTML pages were current while the JSON next to them still said 0.3.3.

## Old Theseus builds fill the VPS disk

`scripts/theseus-vps-archive.sh <version>` moves everything older than N-1 to
Sia and deletes it from `/opt/silent-mode/dl/`. Run it after every ship; when
it is skipped the 48 GB disk climbs ~245 MB per release.

## Bump `shared.css?v=` whenever shared.css changes

nginx sends no `Cache-Control` for `.css`, so browsers cache `shared.css`
heuristically (10% of its age since `Last-Modified`; it sat unchanged for
weeks, so returning visitors kept the old copy for days). When the logo rule
was added on 2026-09-07 every page except Hephaestus (inline nav CSS) showed
the brand wrapped onto its own row for anyone with a cached sheet. Every page
now links `shared.css?v=YYYYMMDD`; change the value on every page (one `sed`)
each time the file changes. Same applies to the Sia mirror via the gateway.

## Pages that are not silentmode.st pages

`hephaestus.x/` is the landing for the `.x` name and is served from Sia via the
gateway (`navigate.st/bns/hephaestus.x/`); the copy under `/opt/silent-mode/site/`
is just parity. `choose/` has no top nav on purpose.

## CORS on `/js/*.js` — required for BCNR pages

The shared bundles (`bns-register.js`, `libauth.js`, `wizardconnect.js`) live
under `silentmode.st/js/` and are `import`ed cross-origin by pages served on
their own origin: `sirius.x`, `theseus.x`, any BCNR-served site opened in
Theseus (origin `bns://<name>`). Without CORS the browser refuses to load the
module and every wallet/register/mint flow silently breaks — the launcher
click does nothing.

The nginx block on VPS (`/etc/nginx/sites-enabled/silentmode-st`) MUST carry:

```
location ~ ^/js/.*\.js$ {
  add_header Cache-Control "no-cache, must-revalidate" always;
  add_header Access-Control-Allow-Origin "*" always;
  add_header Access-Control-Allow-Methods "GET, OPTIONS" always;
}
```

Added 2026-09-08 after Theseus reported "CORS blocked" from origin
`bns://sirius.x`. If a future nginx-config rebuild drops the `add_header
Access-Control-*` lines, every non-silentmode.st page that imports the bundle
starts failing again with "No 'Access-Control-Allow-Origin' header".