Add project files.

advercalculator.client/vite.config.ts

@@ -0,0 +1,60 @@
+import { fileURLToPath, URL } from 'node:url';
+
+import { defineConfig } from 'vite';
+import plugin from '@vitejs/plugin-react';
+import fs from 'fs';
+import path from 'path';
+import child_process from 'child_process';
+
+const baseFolder =
+    process.env.APPDATA !== undefined && process.env.APPDATA !== ''
+        ? `${process.env.APPDATA}/ASP.NET/https`
+        : `${process.env.HOME}/.aspnet/https`;
+
+const certificateArg = process.argv.map(arg => arg.match(/--name=(?<value>.+)/i)).filter(Boolean)[0];
+const certificateName = certificateArg ? certificateArg.groups.value : "advercalculator.client";
+
+if (!certificateName) {
+    console.error('Invalid certificate name. Run this script in the context of an npm/yarn script or pass --name=<<app>> explicitly.')
+    process.exit(-1);
+}
+
+const certFilePath = path.join(baseFolder, `${certificateName}.pem`);
+const keyFilePath = path.join(baseFolder, `${certificateName}.key`);
+
+if (!fs.existsSync(certFilePath) || !fs.existsSync(keyFilePath)) {
+    if (0 !== child_process.spawnSync('dotnet', [
+        'dev-certs',
+        'https',
+        '--export-path',
+        certFilePath,
+        '--format',
+        'Pem',
+        '--no-password',
+    ], { stdio: 'inherit', }).status) {
+        throw new Error("Could not create certificate.");
+    }
+}
+
+// https://vitejs.dev/config/
+export default defineConfig({
+    plugins: [plugin()],
+    resolve: {
+        alias: {
+            '@': fileURLToPath(new URL('./src', import.meta.url))
+        }
+    },
+    server: {
+        proxy: {
+            '^/weatherforecast': {
+                target: 'https://localhost:7102/',
+                secure: false
+            }
+        },
+        port: 5173,
+        https: {
+            key: fs.readFileSync(keyFilePath),
+            cert: fs.readFileSync(certFilePath),
+        }
+    }
+})