hermes-agent/apps
Brooklyn Nicholson f0f8c84d1b feat(cli): make hermes serve a real headless backend
`serve` (added in #54568) reused cmd_dashboard wholesale, so it still
behaved like a dashboard: it ran a full vite build every launch, mounted
and served the SPA whenever a stray web_dist/ existed, printed
"Hermes Web UI →", and announced HERMES_DASHBOARD_READY. It's the headless
JSON-RPC/WS backend the desktop app and remote clients run — pure socket
clients that never load the browser SPA.

Mark serve with headless_backend=True (resolved once in cmd_dashboard) and:

- skip _build_web_ui entirely on the serve path
- export HERMES_SERVE_HEADLESS=1 so mount_spa() disables the SPA even when a
  dist is present — only the JSON-RPC/WS/API surface is reachable
- announce the bind ("Hermes backend listening on host:port") instead of a
  browser/auth-gated URL
- print a neutral HERMES_BACKEND_READY sentinel; dashboard keeps the legacy
  one and the desktop port-discovery regex matches either
- preserve serve across the named-profile re-exec so it can't rebuild as
  dashboard

`hermes dashboard` is unchanged (builds + serves the browser UI). Backward
compatible: old apps only ever spawn dashboard (legacy token + UI intact)
and never invoke serve; the ready-file side channel is name-agnostic. The
one behavior change is that a remote `hermes serve` no longer serves the
browser dashboard as a side effect — that's `hermes dashboard`'s job.

Tests: serve headless_backend contract, SPA-disabled-with-dist, the
HERMES_BACKEND_READY desktop parse (17/17 node), and the existing
serve/dashboard/web_server suites. AGENTS.md documents the behavior.
2026-06-30 17:58:52 -05:00
..
bootstrap-installer feat(installer): redesign the Tauri setup shim — design system, OS theme, granular updates 2026-06-30 14:46:28 -05:00
desktop feat(cli): make hermes serve a real headless backend 2026-06-30 17:58:52 -05:00
shared style(shared): apply workspace formatter to websocket helpers 2026-06-28 21:30:43 -05:00