code-coverage.yml

name: Code Coverage

on:
  workflow_dispatch:
  schedule:
    - cron: '15 09 * * *' # Run in the early hours of the morning (UTC)
  push:
    branches: [ main ]

jobs:
  build:
    runs-on: ubuntu-latest
    container: helics/buildenv:ubuntu22.04-default-builder
    defaults:
      run:
        shell: bash
    env:
      BUILD_TYPE: Coverage
      GCOV_TOOL: gcov
      CMAKE_GENERATOR: Unix Makefiles
      MAKEFLAGS: '-j 4'
      DISABLE_INTERFACES: 'Java'
      DISABLE_EXAMPLES: 'true'
      DISABLE_CXX_SHARED: 'true'
      
    steps:
    - uses: actions/checkout@v4
      with:
        submodules: true
      if: github.event_name != 'schedule'

    - name: Checkout develop branch
      uses: actions/checkout@v4
      with:
        submodules: true
        ref: develop
      if: github.event_name == 'schedule'

    - name: Build HELICS
      run: |
        unset VCPKG_ROOT
        git config --global --add safe.directory ${GITHUB_WORKSPACE}
        source scripts/setup-helics-ci-options.sh
        mkdir -p build && cd build
        ../scripts/ci-build.sh

    - name: Setup coverage counters
      run: scripts/lcov-helper.sh setup-counters

    - name: Run tests
      working-directory: build
      run: ../scripts/run-coverage-tests.sh

    - name: Gather and upload coverage results
      run: scripts/lcov-helper.sh gather-coverage-info --gcov ${GCOV_TOOL} --codecov