domino-app-init

/domino-app-init Command

Initialize a Domino-ready web application with the correct configuration for Domino's reverse proxy.

Usage

/domino-app-init [framework]

Supported Frameworks

• react or vite-react - React application with Vite (default)
• streamlit - Streamlit application
• dash - Plotly Dash application
• flask - Flask application
• gradio - Gradio application

What This Command Does

1. Detects or asks for framework choice
2. Creates app.sh - Entry point script for Domino
3. Configures port binding - Uses port 8888 by default (flexible)
4. Sets up proxy-compatible settings - For React: base: './'
5. Creates .env.example - Template for environment variables
6. Adds Model API integration - Code for calling model endpoints

React/Vite Output

vite.config.js

import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'

export default defineConfig({
  plugins: [react()],
  base: './',
  server: { host: '0.0.0.0', port: 8888, strictPort: true },
  preview: { host: '0.0.0.0', port: 8888, strictPort: true },
  build: { outDir: 'dist', assetsDir: 'assets' }
})

app.sh

#!/bin/bash
set -e
cd /mnt/code
npm ci
npm run build
npx serve -s dist -l 8888 --no-clipboard

.env.example

VITE_MODEL_API_URL=https://your-domino.com/models/MODEL_ID/latest/model
VITE_MODEL_API_TOKEN=your_api_token

Streamlit Output

app.sh

#!/bin/bash
set -e
streamlit run app.py \
    --server.port 8888 \
    --server.address 0.0.0.0 \
    --server.headless true

Dash Output

app.py (with Domino configuration)

import os
from dash import Dash, html

app = Dash(__name__)
app.layout = html.Div([html.H1("Domino Dash App")])

if __name__ == '__main__':
    app.run_server(host='0.0.0.0', port=8888, debug=False)

app.sh

#!/bin/bash
set -e
python app.py

Flask Output

app.py (with Domino configuration)

import os
from flask import Flask

app = Flask(__name__)

@app.route('/')
def index():
    return "Domino Flask App"

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=8888, debug=False)