<Link href="/" /> navigates to {basePath}.txt page

[ethanneff]

Verify canary release

• I verified that the issue exists in the latest Next.js canary release

Provide environment information

Operating System:
      Platform: darwin
      Arch: arm64
      Version: Darwin Kernel Version 21.6.0: Thu Sep 29 20:13:56 PDT 2022; root:xnu-8020.240.7~1/RELEASE_ARM64_T6000
    Binaries:
      Node: 18.14.2
      npm: 9.6.5
      Yarn: 1.22.19
      pnpm: 7.31.0
    Relevant packages:
      next: 13.4.2
      eslint-config-next: 13.4.2
      react: 18.2.0
      react-dom: 18.2.0
      typescript: 5.0.4

Which area(s) of Next.js are affected? (leave empty if unsure)

No response

Link to the code that reproduces this issue

n/a

To Reproduce

config

const isProd = process.env.NODE_ENV === "production";

const repoName = "test";

/** @type {import('next').NextConfig} */
const nextConfig = {
  experimental: {
    appDir: true,
  },
  assetPrefix: isProd ? `/${repoName}/` : "",
  basePath: isProd ? `/${repoName}` : "",
  images: { unoptimized: true },
  output: "export",
  generateBuildId: async () => {
    // You can, for example, get the latest git commit hash here
    return "my-build-id";
  },
};

module.exports = nextConfig;

code

    <Link
      href="/"
    >
      Nav Home
    </Link>

results on prod

https://fitnessxengineer.github.io/test.txt

Describe the Bug

it should navigate to the basePath, not basePath.txt

https://fitnessxengineer.github.io/test.txt

Expected Behavior

https://fitnessxengineer.github.io/test/

Which browser are you using? (if relevant)

chrome

How are you deploying your application? (if relevant)

github pages

[ciruz]

Its a known issue:

#48996

#48414

[dscafati]

This is fixed at least on 13.4.7, could you please check that?

[dawi]

We also had this issue, but with 13.4.7 it works as expected. 👍

[yacine-karim]

hello @dscafati, i'm currently facing the same issue, and i also tested the 13.4.7

package.json:
"next": "13.4.7",

terminal output:

 HTTP  11/7/2023 4:54:07 PM ::1 GET /articles/b9975ce8.txt?_rsc=de8ecb9
 HTTP  11/7/2023 4:54:07 PM ::1 Returned 404 in 5 ms
 HTTP  11/7/2023 4:54:08 PM ::1 GET /articles/b9975ce8
 HTTP  11/7/2023 4:54:08 PM ::1 Returned 404 in 2 ms

it works fine on dev localhost, i get the issue only in the build version