anomalyco
fix: use hostname for serving
Fixes #5844
When running opencode web --hostname 0.0.0.0 and accessing via a network IP,
the terminal WebSocket fails because the SDK URL defaults to http://localhost:4096.
Changed the fallback in packages/app/src/app.tsx from hardcoded localhost:4096
to window.location.origin, which correctly uses the hostname and port the user
accessed the page with.
This only affects the web production fallback case - desktop (Tauri), opencode.ai console, and dev mode all hit earlier conditions and are unaffected.
Testing
run the app with:
cd packages/opencode && bun dev web --hostname 0.0.0.0 --port 4096
run opencode with:
VITE_OPENCODE_SERVER_HOST=0.0.0.0 VITE_OPENCODE_SERVER_PORT=4096 bun dev
then access the app from another network device at <hostname/ip>:3000 and it should work
alternatively
build first with
cd packages/app && bunx vite build
run opencode
cd packages/opencode && bun dev web --hostname 0.0.0.0 --port 4096 --app-dir ../app/dist
and access with <hostname/ip>:4096, works from accessing from another device.
Related issues
- https://github.com/sst/opencode/pull/5967
- https://github.com/sst/opencode/issues/5928
