Every redeploy currently changes the nix store path serving swarm-ui's
JS/CSS but never the URL the browser requested (main.js, main.css,
theme.css, swarm-ui.css are all fixed filenames) -- so a browser can get
stuck serving yesterday's bundle after a deploy until someone clears the
cache by hand.
build.mjs now hashes main.tsx's JS bundle + its companion CSS output,
plus theme.css and swarm-ui.css, via esbuild's own metafile (not a
guessed hash algorithm), and rewrites the real URLs into index.html and
sw.js after the build.
colors.css deliberately stays unhashed: nix/host-modules/swarm-ui.nix's
stylix theming swaps that exact fixed path via an `= /static/colors.css`
nginx location override with no npm/esbuild rebuild involved. Hashing it
would silently break that swap on a themed host.
sw.js's CACHE_VERSION is now derived from the real hashed URLs instead of
a hand-bumped literal, so any shell-asset change gets a fresh cache name
and the SW's own activate-time sweep evicts the previous one in full --
fulfilling a promise its own prior comment already made.
Scope: swarm-ui only, per mara's call on hyperhive#4283 ("this is about
swarm ui - everything else will eventually migrate over"). dashboard and
agent are untouched.
Closes#4282. mara: "scope looks good" — approving the plan posted
there (manifest + icons + minimal shell-only service worker + iOS meta
tags) and both explicit questions (network-first-with-offline-fallback,
never cache /api/*).
docs/web-ui/design-guide.md's "Layout & viewport" section already
asserted swarm-ui is installable as a PWA — this is what actually backs
it.
- manifest.webmanifest: name/icons/start_url/standalone display, theme
#cba6f7 / background #1e1e2e matching the mocha --purple/--bg values.
- sw.js: plain JS, not TypeScript — the DOM lib swarm-ui's own tsconfig
uses and the WebWorker lib a service worker's globals need are
mutually exclusive in one tsc program, not worth a second tsconfig for
a self-contained ~100-line file. Scoped to the app shell only, never
touches /api/* at all, network-first with offline-fallback-to-cache
(not cache-first) since main.js/main.css are unhashed filenames and a
cache-first SW would risk wedging an operator on stale JS after a
deploy.
- index.html: manifest link, theme-color meta, iOS
apple-mobile-web-app-* tags (Safari ignores the manifest spec).
- main.tsx: feature-detected SW registration.
- branding/hyperhive-maskable.svg: hyperhive.svg's own artwork already
fills nearly its whole canvas, so a maskable icon needs a padded
variant or an OS mask crops the outer ring/corner brackets — embeds
the original via a scaled <image> ref rather than duplicating markup.
- nix/packages/swarm-ui.nix: rasterizes icon-192/512/512-maskable.png
from the branding SVGs at build time via librsvg, rather than
checking in static PNGs.
Verified for real: typecheck+build green, and a real headless-chromium
tab driven over CDP confirms the service worker registers and becomes
the active controller, and a simulated-offline reload still serves the
full cached shell rather than a browser error page. nix build .#swarm-ui
also verified green, including the rasterized icon output.
Pure `nix fmt` output from the commit before this one — no hand edits.
203 files: 52 md, 42 tsx, 32 js, 32 css, 21 ts, 13 html, 8 json, 3 mjs.
Reproduce with `nix develop -c nix fmt` on the parent commit; the result
should be byte-identical to this tree.
None of the 13 `.prettierignore` entries appears here — verified by
intersecting the changed-file list against the ignore file, with a
control proving the intersection finds a match when one exists.
Per mara's review question on PR#3219 ('shouldnt the jsx files import
their css?'): each component now does its own import ('./Shell.css',
'./Panel.css', ...) instead of swarm-ui.css centrally @import-ing
every component's stylesheet. esbuild folds every .css reachable from
main.tsx's import graph into one main.css companion output next to
main.js — no separate build step, this is bundle:true's existing
behavior, just not exercised until now.
swarm-ui.css keeps only the shared base reset (@hive/shared/base.css)
since that isn't any one component's concern. Added src/css.d.ts
(ambient '*.css' module) since tsc otherwise rejects a side-effect
import of a non-JS/TS specifier.
Side benefit: a component nothing imports (yet) no longer ships its
CSS either — StatusChip/Table aren't referenced from App.tsx today,
and main.css correctly only carries Shell.css + Panel.css. The old
central-import approach shipped all four unconditionally.
npm run build + typecheck clean. Re-screenshotted the real dist —
pixel-identical to before this change.
Project-bootstrap scope per the issue: static build as a nix pkg,
empty start page for now, functionality deferred until auth against
authelia is figured out. Stack (Preact + wouter + TypeScript + JSX)
matches the shell decision from the earlier framework-paths thread —
a real SPA shell with a router and deep links, distinct from the
per-hive dashboard's vanilla-JS + custom-element MPA.
- New npm workspace frontend/packages/swarm-ui: one route (/), a
wouter Switch/Route shell, a 404 fallback. Reuses @hive/shared's
colors.css/theme.css/base.css for visual consistency; no other
shared JS (the vanilla-JS el()/dom.js helpers are superseded by
Preact in this shell).
- nix/packages/swarm-ui.nix: its own buildNpmPackage derivation
(scoped to just this workspace via an explicit buildPhase), not
folded into nix/packages/frontend.nix's packages.default closure —
same reasoning swarm-controller/swarmctl already use for staying out
of daemonBins: a hive that doesn't run the swarm controller
shouldn't carry swarm-ui bytes.
- npmDepsHash recomputed in both frontend.nix and swarm-ui.nix (same
shared lockfile, new deps: preact, wouter-preact, typescript).
- Added swarm-ui to nix/checks.nix alongside frontend, for the same
FOD-staleness reason plus being the only thing that actually builds
it in CI (not in packages.default's closure like frontend is, so
nix flake check wouldn't otherwise touch it).
- npm run typecheck (tsc --noEmit) is available locally; not yet wired
into CI — esbuild transpiles TS without type-checking, so that's a
real gap, left as a follow-up rather than growing this bootstrap PR
with a new CI workflow step.
Verified: nix build .#swarm-ui and .#frontend both succeed; npm run
build (root, all workspaces) succeeds; tsc --noEmit clean;
scripts/check-issue-refs.sh clean.
