From 5e0a4c43e6f2ca82510a65fd6ffe04751f625dd9 Mon Sep 17 00:00:00 2001
From: Loi Nguyen <vanloi999@gmail.com>
Date: Thu, 30 Jul 2026 21:10:53 +0700
Subject: [PATCH] fix: respect custom base paths for built assets (#4879)

---
 assets/build.spec.ts | 24 ++++++++++++++++++++++++
 vite.config.ts       |  1 +
 2 files changed, 25 insertions(+)
 create mode 100644 assets/build.spec.ts

diff --git a/assets/build.spec.ts b/assets/build.spec.ts
new file mode 100644
index 00000000..8e49e75d
--- /dev/null
+++ b/assets/build.spec.ts
@@ -0,0 +1,24 @@
+import { build } from "vite";
+import { describe, expect, it } from "vitest";
+
+describe("production build", () => {
+  it("emits font URLs relative to the generated stylesheet", async () => {
+    const result = await build({
+      configFile: "vite.config.ts",
+      logLevel: "silent",
+      build: { write: false },
+    });
+    const outputs = Array.isArray(result) ? result : [result];
+    const stylesheet = outputs
+      .flatMap((output) => ("output" in output ? output.output : []))
+      .find((item) => item.type === "asset" && item.fileName.endsWith(".css"));
+
+    expect(stylesheet).toBeDefined();
+    if (!stylesheet || stylesheet.type !== "asset") {
+      throw new Error("Production build did not emit a stylesheet");
+    }
+    const css = String(stylesheet.source);
+    expect(css).toMatch(/url\(\.\/jetbrains-mono/);
+    expect(css).not.toMatch(/url\(\/assets\/jetbrains-mono/);
+  }, 15_000);
+});
diff --git a/vite.config.ts b/vite.config.ts
index 9340c1a0..456de3be 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -13,6 +13,7 @@ import svgLoader from "vite-svg-loader";
 import tailwindcss from "@tailwindcss/vite";
 
 export default defineConfig(() => ({
+  base: "./",
   define: {
     __CLOUD_URL__: JSON.stringify(process.env.CLOUD_URL || "https://cloud.dozzle.dev"),
   },