deploy.yml

name: Deploy

on:
  push:
    branches: [main]

concurrency:
  group: production
  cancel-in-progress: true

jobs:
  build_and_deploy:
    env:
      IMAGE_PREFIX: ghcr.io/${{ github.repository_owner }}/${{ github.event.repository.name }}

    runs-on: ubuntu-latest
    environment: production

    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push Docker Image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./Dockerfile
          push: true
          platforms: linux/amd64
          tags: ${{ env.IMAGE_PREFIX }}:${{ github.sha }},${{ env.IMAGE_PREFIX }}:latest
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Deploy to server
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.HOST }}
          username: root
          port: 22
          key: ${{ secrets.PRIV_KEY }}
          script: |
            dokku git:from-image nypsi-website ${{ env.IMAGE_PREFIX }}:${{ github.sha }}