roboluke-tasks/.github/workflows/docker.yml

name: Build
on:
  push:
    branches: [ main ]

jobs: 
  build:
    name: GitHub Container Registry
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: Login to GitHub Container Registry
      run: echo ${{ secrets.GITHUB_TOKEN }} | docker login ghcr.io -u luketainton --password-stdin
    - name: Build image for GitHub Package Registry
      run: docker build . --file Dockerfile --tag ghcr.io/luketainton/roboluke-tasks:${{ env.GITHUB_SHA }} --tag ghcr.io/luketainton/roboluke-tasks:latest
    - name: Push image to GitHub Package Registry
      run: |
        docker push ghcr.io/luketainton/roboluke-tasks:latest
        docker push ghcr.io/luketainton/roboluke-tasks:${{ env.GITHUB_SHA }}