mirror of
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0854640537
Three Windows-only bugs in the web-dashboard build path. Each is small, scoped, and verified end-to-end on Windows 11 — including under a stock cmd.exe / PowerShell console with its default cp1252 encoding. 1. `sync-assets` shells out to Unix-only commands web/package.json hard-codes `rm -rf … && cp -r …`. Neither exists on Windows cmd.exe. `hermes_cli/main.py::_build_web_ui` runs npm via subprocess (which on Windows defaults to cmd.exe), so the prebuild hook crashed before Vite ever ran and the dashboard never built. Fix: web/scripts/sync-assets.mjs — ~20 lines of Node using fs.rmSync + fs.cpSync (stdlib, Node >= 16.7). No new deps, identical behavior on POSIX and Windows. 2. Build failures were silent _build_web_ui ran both subprocess calls with capture_output=True and never relayed the captured buffers on failure. Users saw 'Web UI build failed' and nothing else — no stdout, no stderr, no hint that the real problem was 'rm is not recognized'. Fix: inner _relay() helper that decodes and prints stdout + stderr (utf-8, errors='replace') whenever a step returns non-zero. Replaces the existing stderr_tail-only relay on the build path; success path is unchanged. (stderr_tail is preserved for the stale-dist fallback branch added by #23817.) Salvaged from #13368 by @johnisag onto current main. Conflict resolution preserves main's improvements: - _run_npm_install_deterministic() (replaces bare subprocess.run for npm install) - npm-build retry-after-sleep for Windows boot-time races (#23817) - stale-dist fallback for non-interactive callers (#23817) Closes #25073, #13368. |
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| public | ||
| scripts | ||
| src | ||
| eslint.config.js | ||
| index.html | ||
| package-lock.json | ||
| package.json | ||
| README.md | ||
| tsconfig.app.json | ||
| tsconfig.json | ||
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| vite.config.ts | ||
Hermes Agent — Web UI
Browser-based dashboard for managing Hermes Agent configuration, API keys, and monitoring active sessions.
Stack
- Vite + React 19 + TypeScript
- Tailwind CSS v4 with custom dark theme
- shadcn/ui-style components (hand-rolled, no CLI dependency)
Development
# Start the backend API server
cd ../
python -m hermes_cli.main web --no-open
# In another terminal, start the Vite dev server (with HMR + API proxy)
cd web/
npm run dev
The Vite dev server proxies /api requests to http://127.0.0.1:9119 (the FastAPI backend).
Build
npm run build
This outputs to ../hermes_cli/web_dist/, which the FastAPI server serves as a static SPA. The built assets are included in the Python package via pyproject.toml package-data.
Structure
src/
├── components/ui/ # Reusable UI primitives (Card, Badge, Button, Input, etc.)
├── lib/
│ ├── api.ts # API client — typed fetch wrappers for all backend endpoints
│ └── utils.ts # cn() helper for Tailwind class merging
├── pages/
│ ├── StatusPage # Agent status, active/recent sessions
│ ├── ConfigPage # Dynamic config editor (reads schema from backend)
│ └── EnvPage # API key management with save/clear
├── App.tsx # Main layout and navigation
├── main.tsx # React entry point
└── index.css # Tailwind imports and theme variables