milvus/.github/workflows/publish-builder.yaml

name: Publish Builder
# TODO: do not trigger action for some document file update

# This workflow is triggered on pushes or pull request to the repository.
on:
  push:
    # file paths to consider in the event. Optional; defaults to all.
    paths:
      - 'build/docker/builder/**'
      - '.github/workflows/publish-builder.yaml'
  pull_request:
    # file paths to consider in the event. Optional; defaults to all.
    paths:
      - 'build/docker/builder/**'
      - '.github/workflows/publish-builder.yaml'

jobs:
  publish-builder:
    name: AMD64 ${{ matrix.os }}
    runs-on: ubuntu-latest
    timeout-minutes: 60
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu18.04]
    env:
      OS_NAME: ${{ matrix.os }}
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Get version from system time after release step
        id: extracter
        run: echo "::set-output name=version::$(date +%Y%m%d-%H%M%S)"
      - name: Docker Pull
        shell: bash
        run: |
          DATE_VERSION=${{matrix.os}}-latest docker-compose pull --ignore-pull-failures builder          
      - name: Docker Build
        shell: bash
        run: |
          DATE_VERSION=${{matrix.os}}-latest docker-compose build builder
          DATE_VERSION=${{matrix.os}}-${{ steps.extracter.outputs.version }} docker-compose build builder          
      - name: Docker Push
        if: success() && github.event_name == 'push' && github.repository == 'milvus-io/milvus'
        continue-on-error: true
        shell: bash
        run: |
          docker login -u ${{ secrets.DOCKERHUB_USER }} \
                       -p ${{ secrets.DOCKERHUB_TOKEN }}
          DATE_VERSION=${{matrix.os}}-latest docker-compose push builder
          DATE_VERSION=${{matrix.os}}-${{ steps.extracter.outputs.version }} docker-compose push builder