initial commit

vite.config.ts

@@ -0,0 +1,33 @@
+import react from '@vitejs/plugin-react'
+import { defineConfig, loadEnv, type ProxyOptions } from 'vite'
+
+// https://vite.dev/config/
+export default defineConfig(({ mode }) => {
+  const env = loadEnv(mode, process.cwd(), '')
+  const proxy: Record<string, ProxyOptions> = {}
+
+  if (env.CALDAV_URL) {
+    const target = new URL(env.CALDAV_URL)
+    const basePath = target.pathname.replace(/\/$/, '')
+
+    // Credentials never reach the client bundle: the dev server injects
+    // Basic auth on the proxied request, browser code only ever calls /caldav/.
+    const headers: Record<string, string> = {}
+    if (env.CALDAV_USERNAME && env.CALDAV_PASSWORD) {
+      const token = Buffer.from(`${env.CALDAV_USERNAME}:${env.CALDAV_PASSWORD}`).toString('base64')
+      headers.Authorization = `Basic ${token}`
+    }
+
+    proxy['/caldav'] = {
+      target: target.origin,
+      changeOrigin: true,
+      rewrite: (path) => path.replace(/^\/caldav/, basePath),
+      headers,
+    }
+  }
+
+  return {
+    plugins: [react()],
+    server: { proxy },
+  }
+})