docker.yml

name: Docker

# Controls when the workflow will run
on:
  # Triggers the workflow on push/tag
  push:
    branches: [ main ]
    tags: [ 'v*' ]

env:
  IMAGE: asogaard/graphnet

jobs:
  docker:
    name: Build and Publish Docker Image
    if: github.repository == 'graphnet-team/graphnet'
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read
    steps:
      - name: Before Clean-up
        run: |
          echo "Free space:"
          df -h

      - name: Free Disk Space
        uses: jlumbroso/free-disk-space@main
        with:
          tool-cache: true

          # all of these default to true, but feel free to set to
          # false if necessary for your workflow
          android: true
          dotnet: true
          haskell: true
          large-packages: true
          swap-storage: true

      - name: After Clean-up
        run: |
          echo "Free space:"
          df -h
      - name: Checkout
        uses: actions/checkout@v3
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      - uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_PASSWORD }}
      - name: Log in to the Container registry
        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: |
            ${{ env.IMAGE }}
            ghcr.io/${{ github.repository }}
      - name: Build and push
        uses: docker/build-push-action@v3
        with:
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}