deploy-preview.yml

name: Deploy Preview

on:
  pull_request:
    branches:
      - 'develop'
    paths-ignore:
      - '*.md'
  workflow_dispatch:

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

jobs:
  deploy-preview:
    permissions: write-all
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Neon Database Create Branch Action
        uses: neondatabase/create-branch-action@v4
        id: create_branch
        with:
          project_id: ${{ secrets.NEON_PROJECT_ID }}
          branch_name: ${{ github.event.pull_request.head.ref || github.head_ref }}
          api_key: ${{ secrets.NEON_API_KEY }}
          username: ${{ secrets.PG_USERNAME }}
          password: ${{ secrets.PG_PASSWORD }}

      - name: Install Vercel CLI
        run: npm install --global vercel@latest

      - name: Deploy Preview to Vercel
        id: deploy
        run: |
          preview_url=$(vercel deploy \
            --env DATABASE_URL="${{ steps.create_branch.outputs.db_url_with_pooler}}/neondb?pgbouncer=true&connect_timeout=15&pool_timeout=15" \
            --build-env DIRECT_DATABASE_URL="${{ steps.create_branch.outputs.db_url}}/neondb?connect_timeout=10" \
            --public --yes --token="${{ secrets.VERCEL_TOKEN }}")
          echo preview_url=$preview_url >> $GITHUB_OUTPUT

      - name: Comment on Pull Request
        uses: thollander/actions-comment-pull-request@v2
        with:
          message: |
            Vercel Preview URL :rocket: : ${{ steps.deploy.outputs.preview_url }}
            Neon branch :elephant: : https://console.neon.tech/app/projects/${{ secrets.NEON_PROJECT_ID }}/branches/${{ steps.create_branch.outputs.branch_id }}