[🐛 Bug]: vercel is not detected while using yarn 1.22.22 and Nx monorepo

[michalvadak]

next-on-pages environment related information

System:
Platform: darwin
Arch: arm64
Version: Darwin Kernel Version 23.6.0: Thu Sep 12 23:35:10 PDT 2024; root:xnu-10063.141.1.701.1~1/RELEASE_ARM64_T6030
CPU: (12) arm64 Apple M3 Pro
Memory: 18 GB
Shell: /bin/zsh
Package Manager Used: npm (10.2.3)

Relevant Packages:
@cloudflare/next-on-pages: 1.13.6
vercel: 39.1.1
next: ^14.2.20

Description

While using yarn with Nx monorepo the vercel isn't picked up by next-on-pages script while with using npm it works fine. I'd like to stick to yarn as we use it everywhere.

Nx monorepo structure:

-- apps
    -- next-js
-- libs

I have installed vercel@39.1.1 in the root package.json and it isn't picked up by next-on-pages and results in adding vercel@39.1.3 which doesn't work for me at the moment. I've also tried adding vercel@39.1.1 in apps/next-js/package.json but it isn't detected as well.

Fix with @cloudflare/next-on-pages: 1.13.6 doesn't work for me as described here: #915

Reproduction

1. Setup Nx monorepo with NextJS project
2. Install @cloudflare/next-on-pages: 1.13.6
3. Setup targets for next-js app with:

    "pages-build": {
      "executor": "nx:run-commands",
      "options": {
        "command": "../../node_modules/.bin/next-on-pages",
        "cwd": "apps/next-js"
      }
    },

4. Run nx pages-build next-js

> nx run next-js:pages-build

> ../../node_modules/.bin/next-on-pages

⚡️ @cloudflare/next-on-pages CLI v.1.13.6
⚡️ Detected Package Manager: yarn (1.22.22)
⚡️ Preparing project...
⚡️ Project is ready
⚡️ vercel dev dependency missing, installing vercel as a dev dependency with 'yarn add vercel -D'...

yarn add v1.22.22

Pages Deployment Method

Direct Upload (wrangler pages publish or the @cloudflare/pages-action GitHub Action)

Pages Deployment ID

No response

Additional Information

No response

Would you like to help?

• Would you like to help fixing this bug?