name: Deploy API

on:
  push:
    branches: ['chore/setup-workflow']
    paths: ['api/**', 'workflows/deploy_api.yml']

env:
  REGISTRY: ghcr.io

jobs:
  build-and-push:
    name: Build Docker image and push to GitHub Container Registry
    runs-on: ubuntu-latest

    permissions:
      contents: read
      packages: write

    steps:
    - uses: actions/checkout@v3
    - uses: docker/login-action@v2
      with:
        registry: ${{ env.REGISTRY }}
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}
    - uses: docker/metadata-action@v4
      id: meta
      with:
        images: ${{ env.REGISTRY }}/${{ github.repository }}/api
    - uses: docker/build-push-action@v4
      with:
        context: ./api
        push: true
        tags: ${{ steps.meta.outputs.tags }}
        labels: ${{ steps.meta.outputs.labels }}

  deploy:
    needs: [build-and-push]
    name: Deploy to EC2
    runs-on: ubuntu-latest

    steps:
    - uses: appleboy/ssh-action@master
      with:
        host: ${{ secrets.EC2_HOST }}
        username: ${{ secrets.EC2_USERNAME }}
        key: ${{ secrets.EC2_SSH_KEY }}
        script: |
          docker login ${{ env.REGISTRY }} -u ${{ github.actor }} -p ${{ secrets.GITHUB_TOKEN }}
          docker pull ${{ env.REGISTRY }}/${{ github.repository }}/api:main
          docker stop crabfit-api
          docker rm crabfit-api
          docker run -d -p 3000:3000 --name crabfit-api --env-file ./.env ${{ env.REGISTRY }}/${{ github.repository }}/api:main