Charles KWON OhJun
47b8f0434a
Drops labdb's index.html / login.html / css / js into the binary via
embed.FS so the single 24 MB fivenode_go binary now ships both the
HTML/JS frontend AND the JSON API. No web server, no Apache,
no asset bundler.
hbrtl_ext/labdb_static/
public/ mirror of fivenode/labdb/public/
assets.go //go:embed public + two PRG-callable
HB_FUNCs: LABDB_STATIC_FILE(cPath) returns
the bytes, LABDB_STATIC_MIME(cPath)
returns the Content-Type derived from
the resolved (not raw) extension so "/"
-> text/html, not application/octet-stream.
app/bridge_server.prg
BridgeDispatch now falls through to the static FS for any path
that isn't /api/*. Missing assets get a 404 instead of being
routed to the path-to-symbol dispatcher.
Verified:
GET / -> 200 text/html, full index.html body
GET /login.html -> 200 text/html, 1850 bytes
GET /css/app.css -> 200 text/css
GET /api/admin-stats -> 200 JSON {devices:2,...} (still live PG)
GET /nonexistent.html -> 404 text/plain
Phase 1a complete: HTTP serves both the labdb frontend and the
real-data labdb API from one binary, end to end.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
fivenode_go
FiveNode for Five — a Harbour-compatible web framework that compiles to a single Go binary. No Node.js, no FFI, no Apache. PRG sources go in, one executable comes out.
Successor to the koffi/N-API based fivenode framework, rebuilt on the Five Pure-Go runtime.
Status
Early bootstrap — Phase 1a in progress.
Architecture
Browser ──── HTTP/HTTPS ──── fivenode_go single binary
├─ Five hbrt VM (PRG interpreter / compiled)
├─ Five hbrtl (483 standard RTL functions)
├─ hbrtl_ext/httpserver — HTTP server RTL
├─ hbrtl_ext/capi — bridge_*.prg helpers
├─ hbrtl_ext/pgrtl — PostgreSQL client RTL
├─ app/ — bridge_*.prg + app PRG
└─ go:embed — static assets
fnode build api/*.prg --extra-rtl=hbrtl_ext/... -o myapp produces a
self-contained binary. No external dependencies beyond what the app code
itself opens (e.g. a Postgres connection).
Build
go build -o fnode ./cmd/fnode
./fnode build app/hello.prg -o hello
./hello
License
Copyright (c) 2026 Charles KWON OhJun. All rights reserved.