giles
dbcbc39ebe
Turn the blog into a SPA using the SX-htmx engine (web/engine.sx) booting the
WASM OCaml kernel (same evaluator as the server) in-browser, with sx-boost
fragment-swapping every link into #content.
Server side DONE + verified:
- lib/host/static.sx: GET /static/** serves shared/static via the file-read
primitive (ctype by ext, traversal-guarded, 404 on missing). Wired into
serve.sh (module + route group). Tested: kernel JS + .wasm binary-exact.
- host/blog--page is now the SPA shell: full page = WASM boot scripts +
sx-boost=#content wrapper + #content; on SX-Request:true returns ONLY the
inner content fragment for the engine to swap. All 13 handlers thread req.
- docker-compose mounts ./shared/static.
- lib/host/playwright/spa-check.{spec.js,run-spa-check.sh}: boot/boost/swap/back.
Client side: the WASM kernel BOOTS (SxKernel object, data-sx-ready=true, web
stack loads). BLOCKER: the bundled .sxbc throw 'VM: unknown opcode 0' vs this
worktree's kernel -> .sx source fallback -> boot.sx source fails 'Expected
list, got string' -> process-boosted never binds links (boosted 0/N). Fix =
rebuild a consistent WASM bundle (recompile .sxbc against the kernel via
scripts/sx-build-all.sh); the browser wasm target isn't built here yet. See
plans/host-spa.md. Live NOT redeployed (stays on pre-SPA process).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
59 lines
2.7 KiB
YAML
59 lines
2.7 KiB
YAML
# host-on-sx live service — the SX web host (lib/host) served by the native
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# http-listen server via lib/host/serve.sh. Joins the sx-dev project + externalnet
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# so Caddy can reverse_proxy a subdomain to it (blog.rose-ash.com). Isolated from
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# the sx_docs server: separate container, separate port.
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#
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# Usage:
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# docker compose -p sx-dev -f docker-compose.dev-sx-host.yml up -d sx_host
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# docker compose -p sx-dev -f docker-compose.dev-sx-host.yml logs -f sx_host
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# docker compose -p sx-dev -f docker-compose.dev-sx-host.yml down
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services:
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sx_host:
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image: registry.rose-ash.com:5000/sx_docs:latest
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container_name: sx-dev-sx_host-1
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entrypoint: ["bash", "/app/lib/host/serve.sh"]
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working_dir: /app
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environment:
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SX_PROJECT_DIR: /app
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SX_SERVER: /app/bin/sx_server
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HOST_PORT: "8000"
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# Bind all interfaces so Caddy (on externalnet) can reach it.
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SX_HTTP_HOST: "0.0.0.0"
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# Durable persist store root — on a named volume so data survives restarts.
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SX_PERSIST_DIR: /data/persist
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# Blog write auth: admin login + session-cookie signing secret. The blog
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# write routes (POST /new, POST/PUT/DELETE /posts) are guarded by a session
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# login or Bearer token, so these gate publishing. Not a real site — these
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# are demo creds; rotate by editing here and recreating the container.
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SX_ADMIN_USER: admin
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SX_ADMIN_PASSWORD: "sx-host-camper-van-2026"
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SX_SESSION_SECRET: "ra-host-sess-7c1f9b3e2a8d4056"
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# Serving-mode JIT: bytecode-compile hot SX (esp. the Datalog/relations path)
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# on the epoch serving channel. Validated: host conformance 271/271 under JIT,
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# 5.4x faster (1m43s -> 19s). Default-OFF gate, opt in here.
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SX_SERVING_JIT: "1"
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OCAMLRUNPARAM: "b"
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volumes:
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# SX source (hot-reload on container restart)
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- ./spec:/app/spec:ro
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- ./lib:/app/lib:ro
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- ./web:/app/web:ro
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# Client assets for the blog SPA: the WASM OCaml kernel + sx-platform + the
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# web-stack modules, served by lib/host/static.sx at /static/**.
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- ./shared/static:/app/shared/static:ro
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# OCaml server binary — this worktree's build (has the SX_HTTP_HOST bind fix)
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- ./hosts/ocaml/_build/default/bin/sx_server.exe:/app/bin/sx_server:ro
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# Durable persist store (the SX op-log/kv on disk) — survives restarts.
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# Host dir, chowned to the image's appuser (uid 10001) so the non-root
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# server can write: sudo mkdir -p /root/sx-host-persist && sudo chown 10001:10001 /root/sx-host-persist
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- /root/sx-host-persist:/data/persist
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networks:
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- externalnet
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- default
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restart: unless-stopped
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networks:
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externalnet:
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external: true
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