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fastapi-vue-setup/template/frontend/vite-plugin-fastapi.js
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2026-01-17 01:53:02 +00:00

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JavaScript

/**
* FastAPI-Vue Vite Plugin
*
* Configures Vite for FastAPI backend integration:
* - Proxies /api/* requests to the FastAPI backend
* - Builds to the Python module's frontend-build directory
*
* Environment variables (with defaults):
* VITE_PORT=5173 - Vite dev server port
* VITE_BACKEND_URL=http://localhost:5180 - Backend API URL for proxying
*/
const backendUrl =
process.env.VITE_BACKEND_URL || "http://localhost:{{BACKEND_PORT}}";
const vitePort = parseInt(process.env.VITE_PORT || "{{VITE_PORT}}");
export default {
name: "fastapi-vite",
config: () => ({
server: {
host: "localhost",
port: vitePort,
strictPort: true,
proxy: {
"/api": {
target: backendUrl,
changeOrigin: false,
ws: true,
},
},
},
build: {
outDir: "../{{MODULE_NAME}}/frontend-build",
emptyOutDir: true,
},
}),
};