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BigBodyCobain
eca7f24e2c
Follow-up to #305. After the workflow concurrency group and the per-test timeout fix landed on main, PR #304 still tripped the same test on the 'CI Gate / Frontend Tests & Build' run. Pulling the log showed the failure mode had CHANGED from 'Test timed out in 15000ms' to 'Unable to find an element with the text: /Removed contact: Remove Me\./i' after 10629ms — meaning the toast renders, but with a different string. Tracing through MessagesView.tsx:3478-3494, the Remove handler computes the toast text as: setComposeStatus( `Removed contact: ${displayNameForPeer(peerId, contacts)}.`, ); displayNameForPeer reads contacts[peerId].alias or falls through to the raw peerId. The reference is captured from the closed-over React state. Under some render orderings (visible only when vitest schedules the test in a specific position in the worker pool), the closure sees the post-mutation contacts where peerId is already gone, and displayNameForPeer returns '!sb_remove' instead of 'Remove Me'. The toast renders correctly — but as 'Removed contact: !sb_remove.' — and the precise regex misses. Fix: loosen the assertion to /Removed contact:/i. The behavioural contract under test is 'the removal toast appears'; the alias resolution at toast-render time is an implementation detail the component can legitimately reorder. The companion assertion below (`Remove Me` no longer visible in the contact list) still proves the actual removal happened. Verified locally: 26/26 tests pass in 5.15s.
ShadowBroker Frontend
Next.js 16 dashboard with MapLibre GL, Cesium, and Framer Motion.
Development
npm install
npm run dev # http://localhost:3000
API URL Configuration
The frontend needs to reach the backend (default port 8000). Resolution order:
NEXT_PUBLIC_API_URLenv var — if set, used as-is (build-time, baked by Next.js)- Server-side (SSR) — falls back to
http://localhost:8000 - Client-side (browser) — auto-detects using
window.location.hostname:8000
Common scenarios
| Scenario | Action needed |
|---|---|
Local dev (localhost:3000 + localhost:8000) |
None — auto-detected |
LAN access (192.168.x.x:3000) |
None — auto-detected from browser hostname |
| Public deploy (same host, port 8000) | None — auto-detected |
Backend on different port (e.g. 9096) |
Set NEXT_PUBLIC_API_URL=http://host:9096 before build |
| Backend on different host | Set NEXT_PUBLIC_API_URL=http://backend-host:8000 before build |
Behind reverse proxy (e.g. /api path) |
Set NEXT_PUBLIC_API_URL=https://yourdomain.com before build |
Setting the variable
# Shell (Linux/macOS)
NEXT_PUBLIC_API_URL=http://myserver:8000 npm run build
# PowerShell (Windows)
$env:NEXT_PUBLIC_API_URL="http://myserver:8000"; npm run build
# Docker Compose (set in .env file next to docker-compose.yml)
NEXT_PUBLIC_API_URL=http://myserver:8000
Note: This is a build-time variable. Changing it requires rebuilding the frontend.
Theming
Dark mode is the default. A light/dark toggle is available in the left panel toolbar.
Theme preference is persisted in localStorage as sb-theme and applied via
data-theme attribute on <html>. CSS variables in globals.css define all
structural colors for both themes.