#
# Copyright (c) 2023-2025 Ivica Siladic, Bruno Iljazovic, Korina Simicevic
#
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE or copy at http://www.boost.org/LICENSE_1_0.txt)
#

name: coverage

on: [push, pull_request]

jobs:
  posix:
    name: "coverage ${{ matrix.toolset }} -std=c++${{ matrix.cxxstd }} ${{ matrix.container }}"
    defaults:
      run:
        shell: bash

    strategy:
      fail-fast: false
      matrix:
        include:
          - toolset: gcc-11
            install: g++-11
            os: ubuntu-latest
            container: ubuntu:22.04
            build-type: 'Coverage'
            cxxstd: 20
            cxxflags: '-g -O0 -std=c++20 --coverage -fkeep-inline-functions -fkeep-static-functions'
            ldflags: '--coverage'
  
    runs-on: ${{ matrix.os }}
    container: ${{ matrix.container }}
    env:
      CXXFLAGS: ${{ matrix.cxxflags }}
      LDFLAGS: ${{ matrix.ldflags }}
      CMAKE_BUILD_PARALLEL_LEVEL: 4
      DEBIAN_FRONTEND: noninteractive

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup container environment
        if: matrix.container
        run: |
          apt-get update
          apt-get -y install --no-install-recommends \
            sudo git g++ cmake make openssl libssl-dev ca-certificates pkg-config \
            python3 lcov gpg gpg-agent curl

      - name: Install compiler
        run: sudo apt-get install -y ${{ matrix.install }}
      
      - name: Setup Boost
        run: |
          python3 tools/ci.py setup-boost \
            --source-dir=$(pwd)

      - name: Build standalone tests using CMake
        run: |
          python3 tools/ci.py build-cmake-standalone-tests \
            --build-type ${{ matrix.build-type }} \
            --cxxstd ${{ matrix.cxxstd }} \
            --toolset ${{ matrix.toolset }}

      - name: Run standalone tests
        run: |
          python3 tools/ci.py run-cmake-standalone-tests \
           --build-type ${{ matrix.build-type }}

      - name: Generate Coverage Report
        run: |
          lcov --capture --output-file coverage.info \
            --directory ~/boost-root/libs/mqtt5/__build_standalone_tests__/test
          lcov --extract coverage.info '**/boost/mqtt5/*' --output-file coverage.info

      - name: Upload coverage reports to Codecov
        uses: codecov/codecov-action@v5
        with:
          verbose: true
          files: coverage.info
          disable_search: true
          fail_ci_if_error: true
          plugins: noop
          token: ${{ secrets.CODECOV_TOKEN }}