Publish Docker image workflow (aigc-apps/PAI-RAG)

name: Publish Docker image
 
# Configures this workflow to run every time a change is pushed to the branch called `release`.
on:
  workflow_dispatch:
  push:
    branches: ["feature"]
    paths:
      - 'backend/**'
      - 'frontend/**'
      - 'integrations/**'
      - 'resources/**'
      - 'alembic/**'
      - 'alembic.ini'
      - 'scripts/**'
      - '**/pyproject.toml'
      - '**/poetry.lock'
      - 'Dockerfile'
      - '.github/workflows/docker.yml'
 
# Defines two custom environment variables for the workflow. These are used for the Container registry domain, and a name for the Docker image that this workflow builds.
env:
  TEST_REGISTRY: registry.cn-hangzhou.aliyuncs.com
 
# There is a single job in this workflow. It's configured to run on the latest available version of Ubuntu.
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true
 
jobs:
  build-and-push-image:
    timeout-minutes: 30
    runs-on: latchkey-small
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
 
      - name: Check disk space
        run: df . -h
 
      - name: Free disk space
        run: |
          sudo docker rmi $(docker image ls -aq) >/dev/null 2>&1 || true
          sudo rm -rf \
            /usr/share/dotnet /usr/local/lib/android /opt/ghc \
            /usr/local/share/powershell /usr/share/swift /usr/local/.ghcup \
            /usr/lib/jvm || true
          df . -h
    
      - name: Extract version
        run: |
          pip install poetry
          VERSION_TAG=$(poetry version --short)
          CURRENT_TIME="`date +%Y%m%d%H%M%S`"
          echo "VERSION_TAG=$VERSION_TAG" >> $GITHUB_ENV
          echo "TIME_VERSION_TAG=$VERSION_TAG-$CURRENT_TIME" >> $GITHUB_ENV
 
      - name: Login to ACR Hangzhou region
        uses: docker/login-action@v1
        with:
          registry: ${{ env.TEST_REGISTRY }}
          username: ${{ secrets.ACR_USER }}
          password: ${{ secrets.ACR_PASSWORD }}
 
      - name: Build and push image
        env:
          TEST_IMAGE_TAG: ${{env.TIME_VERSION_TAG}}
        run: |
          docker build -t ${{ env.TEST_REGISTRY }}/mybigpai/pai-rag:$TEST_IMAGE_TAG .
          docker push ${{ env.TEST_REGISTRY }}/mybigpai/pai-rag:$TEST_IMAGE_TAG
 
      - name: Free disk space
        run: |
          docker image prune --filter "until=168h" --force -a
          docker builder prune --filter "until=24h" -f