Parametrize configurations¡

frontend/vite.config.js

@@ -1,14 +1,34 @@
-import { defineConfig } from 'vite';
+import { defineConfig, loadEnv } from 'vite';
 import { svelte } from '@sveltejs/vite-plugin-svelte';
 
-export default defineConfig({
-    base: '/taller/',
-    plugins: [svelte()],
-    test: {
-        environment: 'jsdom',
-        globals: true,
-    },
-    server: {
-        port: 5173,
-    },
+export default defineConfig(({ mode }) => {
+    const env = loadEnv(mode, process.cwd(), 'VITE_');
+    const basePath = '/taller/';
+    const defaultApiBase = `${basePath.replace(/\/$/, '')}/api`;
+    const apiBase = (env.VITE_API_BASE || defaultApiBase).replace(/\/$/, '');
+    const apiProxyPath = apiBase.startsWith('http') ? null : apiBase;
+
+    return {
+        base: basePath,
+        plugins: [svelte()],
+        test: {
+            environment: 'jsdom',
+            globals: true,
+        },
+        server: {
+            port: 5173,
+            proxy: apiProxyPath
+                ? {
+                      [apiProxyPath]: {
+                          target: 'http://localhost:8000',
+                          changeOrigin: true,
+                          rewrite: (path) =>
+                              path.startsWith(apiProxyPath)
+                                  ? path.slice(apiProxyPath.length) || '/'
+                                  : path,
+                      },
+                  }
+                : undefined,
+        },
+    };
 });