main.yml

name: Pull Request Tests

on:
  push:
    branches:
    - develop
  pull_request:
    branches:
    - develop

jobs:
  setup:
    name: Set up
    runs-on: ubuntu-latest

    outputs:
      tn: ${{ steps.parse.outputs.tn }}
      bld: ${{ steps.parse.outputs.bld }}
      test: ${{ steps.parse.outputs.test }}
      img: ${{ steps.parse.outputs.img }}

    steps:
    - name: Checkout codes
      uses: actions/checkout@v2

    - name: Parse cases
      id: parse
      run: |
        cd ${GITHUB_WORKSPACE}/tests/ci
        parsed_output=( $(./parse.sh) )
        name_=${parsed_output[0]}
        bld_=${parsed_output[1]}
        test_=${parsed_output[2]}
        img_=${parsed_output[3]}

        echo "::set-output name=tn::$name_"
        echo "::set-output name=bld::$bld_"
        echo "::set-output name=test::$test_"
        echo "::set-output name=img::$img_"

        echo "test name : $name_"
        echo "build set : $bld_"
        echo "test set  : $test_"
        echo "image name: $img_"

  build:
    name: Build (${{ matrix.bld_set }})
    needs: setup
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.setup.outputs.bld) }}

    steps:
    - name: Checkout codes
      uses: actions/checkout@v2
      with:
        submodules: recursive

    - name: Build
      run: |
        printf '{\n    "experimental": true\n}' | sudo tee /etc/docker/daemon.json >/dev/null
        sudo systemctl restart docker
        sleep 10
        cd tests/ci && ./ci.sh -n ${{ needs.setup.outputs.tn }} -b ${{ matrix.bld_set }}

    - name: Free up disk space
      run: |
        sudo docker rmi $(sudo docker image ls | grep -E -m1 '<none>' | awk '{ print $3 }')
        sudo docker rmi $(sudo docker image ls | awk '/ci-test-base/ { print $3 }')

    - name: Prepare artifacts
      run: |
        cd tests/ci
        sudo docker save ${{ needs.setup.outputs.img }} | gzip >${{ needs.setup.outputs.img }}.tar.gz
        tar cvjf artifact.tar.bz2 ${{ needs.setup.outputs.img }}.tar.gz ci.sh ci.test

    - name: Upload artifacts
      uses: actions/upload-artifact@v2
      with:
        name: ${{ matrix.bld_set }}.artifact.tar.bz2
        path: tests/ci/artifact.tar.bz2

  utest:
    name: Unit test (${{ needs.setup.outputs.tn }}, ${{ matrix.test_set }})
    needs: [setup,build]
    runs-on: ubuntu-latest
    #runs-on: self-hosted

    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.setup.outputs.test) }}

    steps:
    - name: Download artifacts
      uses: actions/download-artifact@v2
      with:
        name: ${{ matrix.artifact }}.artifact.tar.bz2

    - name: Prepare artifacts
      run: |
        tar xvjf artifact.tar.bz2 && rm -f artifact.tar.bz2
        sudo docker load --input ${{ needs.setup.outputs.img }}.tar.gz && rm -f ${{ needs.setup.outputs.img }}.tar.gz

    - name: Run utest
      run: ./ci.sh -n ${{ needs.setup.outputs.tn }} -r ${{ matrix.test_set }}

    - name: Upload memory usage file
      if: ${{ always() }}
      uses: actions/upload-artifact@v2
      with:
        name: memory_stat_${{ matrix.test_set }}
        path: memory_stat

    - name: Clean up
      if: ${{ always() }}
      run: |
        rm -f ci.sh ci.test
        sudo docker rm  my-container && sudo docker rmi ${{ needs.setup.outputs.img }}:latest
        sudo docker volume rm DataVolume