Can't get ALIAS_DOMAINS to work

[bflemi3]

First off, thanks for taking your personal time to build this action. I'm new to GitHub Actions and it's saved me time in getting my workflows up & running. Much appreciated 🍺

I'm having an issue getting my development workflow to assign the deployment to dev.mydomain.me. The workflow step gets stuck at Assigning custom domains to Vercel deployment. On the Vercel side, the deployment succeeds but only to the random preview url that Vercel automatically generates. The assignment to dev.mydomain.me never occurs.

GitHub Action

Vercel Deployment

I've noticed on Vercel that my domain dev.mydomain.me has the production tag on it but not sure why, not sure if that makes a difference and/or how to change that. I've also disconnected the GitHub integration to my repo via the Vercel UI and the vercel.json file in the project. Just wanted to eliminate as many points of failure as possible.

My GitHub workflow yml

name: Deploy Development CI
on:
  push:
    branches: [main]
jobs:
  deploy:
    runs-on: ubuntu-latest
    if: "!contains(github.event.head_commit.message, '[skip ci]')"
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Deploy to Vercel Action
        uses: BetaHuhn/deploy-to-vercel-action@v1
        with:
          GITHUB_TOKEN: ${{ secrets.GH_PAT }}
          VERCEL_TOKEN: ${{ secrets.VERCEL_TOKEN }}
          VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
          VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
          PRODUCTION: false
          ALIAS_DOMAINS: | 
            dev.mydomain.me 
          # I also tried `ALIAS_DOMAINS: dev.mydomain.me` on one line

vercel.json

{
  "github": {
    "enabled": false
  }
}

I'm positive there's something I'm missing, just not sure what. Thanks for your help.

[BetaHuhn]

Hi @bflemi3, thanks for the kind words!

Looking at your workflow file it should assign your alias to the deployment.

Could you enable the action debug mode by setting the ACTIONS_STEP_DEBUG secret to true and share the logs (excluding sensitive values)? This might help me debug this.

You also try manually assigning the alias with the Vercel CLI and see if that throws any errors.