cpp-coverage.yml

name: CPP Coverage Report

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - '**'

jobs:

  build-and-test:
    runs-on: ubuntu-20.04
    env:
      CC: gcc-10
      CXX: g++-10

    steps:
      - name: checkout repo & submodules
        uses: actions/checkout@v2
        with:
          submodules: true
          
      - name: install tools
        run: sudo apt install lcov

      - name: make build directory
        run: mkdir build_dir

      - name: run unit tests with coverage
        run: |
          cmake ../cEpiabm/. -DCMAKE_BUILD_TYPE=Debug -DENABLE_COVERAGE=ON
          cmake --build . --parallel $(nproc) --target unit_tests
          ctest -j2 --output-on-failure
        working-directory: build_dir
      
      - name: upload coverage results
        run: |
          lcov --directory . --capture --output-file coverage.info
          lcov --remove coverage.info '/usr/*' '*/test/*' '*/examples/*' '*/src/configuration/json.hpp' --output-file coverage.info
          lcov --list coverage.info
          bash <(curl https://codecov.io/bash) -f coverage.info
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
        working-directory: build_dir