name: Docker Image CI

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]

jobs:

  build:

    runs-on: ubuntu-latest
    
    steps:
    - name: Log in to GitHub Container Registry
      uses: docker/login-action@v2
      with:
        registry: ghcr.io
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}

    - uses: actions/checkout@v4
    - name: Build and push the Docker image
      run: |
        echo "GITHUB_REPOSITORY=${{ github.repository }}" >> $GITHUB_ENV
        docker compose build
        docker compose push