Difficulty adding multiple environment variables in vercel-args

[jacobdo2]

I have been trying to pass multiple through the vercel args, but not having much luck.

According to the documentation here https://vercel.com/docs/cli#commands/overview/unique-options/build-env, environment variables for build time should be set as follows:

vercel-args: --build-env [NODE_ENV=pr,PR_NUMBER=${{ github.event.number }}]

However this fails with an error:
Error! The specified file or directory "PR_NUMBER=423]" does not exist.

[amondnet]

@jacobdo2 Hi,
According to the document:

vercel --build-env KEY1=value1 --build-env KEY2=value2

Have you tried the following?

vercel-args: --build-env NODE_ENV=pr --build-env PR_NUMBER=${{ github.event.number }}

Alternatively, we can add a build-env argument like alias-domains. It will be implemented like below. (github actions doesn't support list or map args) Would it be better to add the build-env argument?

• Option 1

  build-env: |
    NODE_ENV=pr
    PR_NUMBER=${{ github.event.number }}

• Option 2

  build-env: '[{"NODE_ENV": "pr", "PR_NUMBER": ${{ github.event.number }}]'

[jacobdo2]

I don't understand how I came across the other piece of documentation which lists the example I have indicated above, thanks for your help. Props on this repo, really helpful 👍

[dgokcin]

@amondnet @jacobdo2 is does that mean that option 1 is working?