name: Vercel Preview Deployment

env:
  VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
  VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}

on:
  pull_request:
    branches:
      - main
    tags-ignore:
      - 'ignore-ci'

jobs:
  deploy:
    runs-on: ubuntu-latest
    if: git

    steps:
      - uses: actions/checkout@v4

      - 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 Project Artifacts to Vercel
        id: deploy
        run: echo "url=$(vercel deploy --prebuilt --token=${{ secrets.VERCEL_TOKEN }})" >> $GITHUB_OUTPUT

      - name: Comment Preview URL on PR
        uses: actions/github-script@v7
        with:
          script: |
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: `🔍 **Preview deployment ready!**\n\n${{ steps.deploy.outputs.url }}`
            })