preview.yml

name: Deploy PR to Preview
env:
  VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
  VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}

on:
  pull_request:
    branches:
        [main, dev]
jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: install Vercel CLI
        run: npm install --global vercel@latest
      - name: pull Vercel environment information
        run: vercel pull --yes --environment=preview --token=${{ secrets.VERCEL_TOKEN }}
      - name: build project artifacts
        run: vercel build --token=${{ secrets.VERCEL_TOKEN }}
      - name: Deploy preview
        id: preview-deploy
        run: echo "URL=$(vercel deploy --prebuilt --token=${{ secrets.VERCEL_TOKEN }} | tail -n 1)" >> $GITHUB_OUTPUT
      - name: Comment PR
        uses: thollander/actions-comment-pull-request@v2
        with:
          message: |
            Preview URL ${{ steps.preview-deploy.outputs.URL }}
          comment_tag: execution