coverage.yml

name: CI Coverage for PR

on:
  pull_request_target:
    types:
      - opened
      - synchronize
  pull_request:
    types:
      - opened
      - synchronize

jobs:
  coverage:
    env:
      PY_VER: ''
    runs-on: ubuntu-22.04
    steps:
    - name: Checkout
      uses: actions/checkout@v4
    - name: Setup
      run: |
        sudo apt-get -qq update
        sudo apt-get -qq install -y gdb-multiarch python3-dev python3-pip python3-wheel python3-setuptools git cmake gcc g++ pkg-config libglib2.0-dev gdbserver qemu-user-static qemu-user curl
        sudo python3 -m pip install --upgrade pip --quiet
    - name: Run test coverage
      id: get_coverage
      env:
        ALLOWED_MARGIN: 0.01
        MIN_COVERAGE: 70
      run: |
        echo PY_VER=`gdb -q -nx -ex "pi print('.'.join(map(str, sys.version_info[:2])))" -ex quit` >> $GITHUB_ENV
        echo GEF_CI_NB_CPU=`grep -c ^processor /proc/cpuinfo` >> $GITHUB_ENV
        echo GEF_CI_ARCH=`uname --processor` >> $GITHUB_ENV
        python${{ env.PY_VER }} -m pip install --user --upgrade -r tests/requirements.txt -r docs/requirements.txt  --quiet
        current_score=$(curl --silent https://hugsy.github.io/gef/coverage/gef_py.html | grep pc_cov | sed 's?.*<span class="pc_cov">\([^%]*\)%</span>?\1?g')
        make -C tests/binaries
        bash scripts/generate-coverage-docs.sh
        new_score=$(cat docs/coverage/gef_py.html | grep pc_cov | sed 's?.*<span class="pc_cov">\([^%]*\)%</span>?\1?g')
        score_diff=$(python -c "print(f'{${new_score} - ${current_score}:.04f}')")
        echo "new_score=${new_score}" >> $GITHUB_OUTPUT
        echo "current_score=${current_score}" >> $GITHUB_OUTPUT
        echo "score_diff=${score_diff}" >> $GITHUB_OUTPUT

    - name: Post comment
      uses: actions/github-script@v7
      with:
        script: |
          const old_score   = ${{ steps.get_coverage.outputs.current_score }};
          const new_score   = ${{ steps.get_coverage.outputs.new_score }};
          const score_diff  = ${{ steps.get_coverage.outputs.score_diff }};
          const comment = `## 🤖 Coverage update for ${{ github.event.pull_request.head.sha }} ${(score_diff >= 0) ? "🟢" : "🔴"}

          |        | Old | New |
          |--------|-----|-----|
          | Commit | ${{ github.event.pull_request.base.sha }} | ${{ github.event.pull_request.head.sha }} |
          | Score  | ${old_score}% | ${new_score}% (${score_diff}) |
          `;

          try {
            const { owner, repo, number } = context.issue;
            await github.rest.issues.createComment({ owner, repo, issue_number: number, body: comment });
          } catch (err) { console.log(err); }