From 677b0190ff79f5795db6be8931b30dd85760dc78 Mon Sep 17 00:00:00 2001
From: Courtney Myers <courtney.myers@erg.com>
Date: Thu, 5 Oct 2023 14:25:36 -0400
Subject: [PATCH] Set vite base config with serverBasePath value

---
 app/client/vite.config.ts | 86 ++++++++++++++++++++++-----------------
 1 file changed, 48 insertions(+), 38 deletions(-)

diff --git a/app/client/vite.config.ts b/app/client/vite.config.ts
index d5c9f472..690110a3 100644
--- a/app/client/vite.config.ts
+++ b/app/client/vite.config.ts
@@ -1,47 +1,57 @@
 import path from "node:path";
-import { defineConfig } from "vite";
+import { defineConfig, loadEnv } from "vite";
 import react from "@vitejs/plugin-react-swc";
 
 // https://vitejs.dev/config/
-export default defineConfig({
-  base: "./",
-  build: {
-    outDir: "build",
-    sourcemap: true,
-    rollupOptions: {
-      output: {
-        entryFileNames: "static/js/[name]-[hash].js",
-        chunkFileNames: "static/js/[name]-[hash].js",
-        assetFileNames: (assetInfo) => {
-          const extension = [...assetInfo.name.split(".")].pop();
-          const directory = /\.(css)$/.test(assetInfo.name)
-            ? "static/css"
-            : /\.(woff|woff2|eot|ttf|otf)$/.test(assetInfo.name)
-            ? "static/fonts"
-            : /\.(png|jpe?g|gif|svg|webp|webm|mp3)$/.test(assetInfo.name)
-            ? "static/media"
-            : "static";
-          return `${directory}/[name]-[hash].${extension}`;
+export default ({ mode }) => {
+  process.env = { ...process.env, ...loadEnv(mode, process.cwd()) };
+
+  const { VITE_SERVER_BASE_PATH } = process.env;
+
+  // allows the app to be accessed from a sub directory of a server (e.g. /csb)
+  const serverBasePath =
+    mode === "development" ? "" : VITE_SERVER_BASE_PATH || "";
+
+  return defineConfig({
+    base: serverBasePath,
+    build: {
+      outDir: "build",
+      sourcemap: true,
+      rollupOptions: {
+        output: {
+          entryFileNames: "static/js/[name]-[hash].js",
+          chunkFileNames: "static/js/[name]-[hash].js",
+          assetFileNames: (chunkInfo) => {
+            const extension = [...chunkInfo.name.split(".")].pop();
+            const directory = /\.(css)$/.test(chunkInfo.name)
+              ? "static/css"
+              : /\.(woff|woff2|eot|ttf|otf)$/.test(chunkInfo.name)
+              ? "static/fonts"
+              : /\.(png|jpe?g|gif|svg|webp|webm|mp3)$/.test(chunkInfo.name)
+              ? "static/media"
+              : "static";
+            return `${directory}/[name]-[hash].${extension}`;
+          },
         },
       },
     },
-  },
-  define: {
-    "process.env": {},
-  },
-  plugins: [react()],
-  resolve: {
-    alias: {
-      "@": path.resolve(__dirname, "./src"),
+    define: {
+      "process.env": {},
     },
-  },
-  server: {
-    open: true,
-    port: 3000,
-    proxy: {
-      "/api": "http://localhost:3001",
-      "/login": "http://localhost:3001",
-      "/logout": "http://localhost:3001",
+    plugins: [react()],
+    resolve: {
+      alias: {
+        "@": path.resolve(__dirname, "./src"),
+      },
+    },
+    server: {
+      open: true,
+      port: 3000,
+      proxy: {
+        "/api": "http://localhost:3001",
+        "/login": "http://localhost:3001",
+        "/logout": "http://localhost:3001",
+      },
     },
-  },
-});
+  });
+};