name: Code Coverage

# Controls when the action will run. Triggers the workflow on push or pull request
on: [push, pull_request]

env:
  nap_time: 60

jobs:
  Collect-code-coverage:
    runs-on: ubuntu-18.04
    steps:
    - uses: actions/checkout@v2
      with:
        submodules: true

    - name: Get Occlum version
      run: echo "OCCLUM_VERSION=$(grep 'Version =' src/pal/include/occlum_version.h | awk '{print $4}')" >> $GITHUB_ENV;

    - name: Create container
      run: docker run -itd --name=code_coverage -v $GITHUB_WORKSPACE:/root/occlum occlum/occlum:${{ env.OCCLUM_VERSION }}-ubuntu18.04

    - name: Change download source of crates.io
      run: |
        docker exec code_coverage bash -c "cat <<- EOF >/root/.cargo/config
        [source.crates-io]
        registry = \"https://github.com/rust-lang/crates.io-index\"
        replace-with = 'ustc'
        [source.ustc]
        registry = \"git://mirrors.ustc.edu.cn/crates.io-index\"
        EOF"

    - name: Build dependencies
      run: docker exec code_coverage bash -c "cargo uninstall sccache || true; cd /root/occlum; make submodule"

    - name: Build source
      run: docker exec code_coverage bash -c "source /opt/intel/sgxsdk/environment; cd /root/occlum; OCCLUM_COV=1 make install"

    - name: Integration test
      run:  docker exec code_coverage bash -c "cd /root/occlum; SGX_MODE=SIM make test"

    - name: Integration test with Glibc
      run:  docker exec code_coverage bash -c "cd /root/occlum; SGX_MODE=SIM make test-glibc"

    - name: Upload coverage report
      run: docker exec code_coverage bash -c "cd /root/occlum/build/internal/src/libos/cargo-target/debug/deps; export CODECOV_TOKEN="${{ secrets.COV_TOKEN }}"; bash <(curl -s https://codecov.io/bash)"

    - name: Clean the environment
      if: ${{ always() }}
      run: docker stop code_coverage