coverage.yml

name: coveralls

on:
  push:
  pull_request:

env:
  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
  BUILD_TYPE: Debug
  GTEST_REF: b85864c64758dec007208e56af933fc3f52044ee
  ORTOOLS_VER: "9.14"

jobs:
  coveralls-on-ubuntu:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4


    - name: Setup cmake
      uses: jwlawson/actions-setup-cmake@v2
      with:
        cmake-version: '3.24.x'
    - name: Test cmake version
      run: cmake --version
    
    - name: Set relative paths
      run: | 
        GTEST=$GITHUB_WORKSPACE/googletest
        echo "GTEST=$GTEST" >> $GITHUB_ENV
        SSCDIR=$GITHUB_WORKSPACE/ssc
        echo "SSCDIR=$SSCDIR" >> $GITHUB_ENV
        ORTOOLSDIR=$GITHUB_WORKSPACE/or-tools-$ORTOOLS_VER/install_release
        echo "ORTOOLSDIR=$ORTOOLSDIR" >> $GITHUB_ENV

    
    - name: Install OS dependencies
      run: |
        sudo apt-get update --fix-missing
        sudo apt-get install -y \
          lcov

    - name: Restore cached OR-Tools
      id: cached-ortools-restore
      uses: actions/cache/restore@v4
      with:
        key: ortools-${{env.ORTOOLS_VER}}-linux-debug
        path: ${{env.ORTOOLSDIR}}/

    - name: Download OR-Tools
      if: steps.cached-ortools-restore.outputs.cache-hit != 'true'
      shell: bash
      run: |
        curl -L https://github.com/google/or-tools/releases/download/v$ORTOOLS_VER/or-tools-$ORTOOLS_VER.tar.gz -o or-tools-$ORTOOLS_VER.tar.gz
        tar xvzf or-tools-$ORTOOLS_VER.tar.gz

    - name: build OR-Tools
      if: steps.cached-ortools-restore.outputs.cache-hit != 'true'
      shell: bash
      run: | 
          mkdir ${ORTOOLSDIR}
          cd or-tools-$ORTOOLS_VER
          mkdir build
          cmake -S . -B build -DCMAKE_BUILD_TYPE=Debug -DBUILD_DEPS=ON -DUSE_COINOR=ON -DUSE_GLPK=ON -DBUILD_EXAMPLES=OFF -DBUILD_SAMPLES=OFF -DBUILD_DOC=OFF -DINSTALL_DOC=OFF -DCMAKE_INSTALL_PREFIX=${ORTOOLSDIR}
          cmake --build build --config Debug --target all -j4 -v
          cmake --build build --config Debug --target install -v

    - name: Always save OR-Tools build
      id: cached-ortools-save
      if: always() && steps.cached-ortools-restore.outputs.cache-hit != 'true'
      uses: actions/cache/save@v4
      with:
        key: ${{ steps.cached-ortools-restore.outputs.cache-primary-key }}
        path: ${{env.ORTOOLSDIR}}/


    - name: Get cached GTest
      uses: actions/cache@v4
      id: cachedgtest
      with:
        path: ${{env.GTEST}}/
        key: gtest-ubuntu

    - name: Clone Gtest
      if: steps.cachedgtest.outputs.cache-hit != 'true'
      uses: actions/checkout@v4
      with:
        repository: google/googletest
        path: googletest
        ref: ${{env.GTEST_REF}}
    
    - name: build Gtest
      if: steps.cachedgtest.outputs.cache-hit != 'true'
      run: | 
          export 
          mkdir ${GTEST}/build
          cd ${GTEST}/build
          cmake -DCMAKE_CXX_FLAGS=-std=c++17 ..
          make          
    
    - name: Checkout SSC
      uses: actions/checkout@v4
      with:
         path: ssc

    - name: Build SSC
      shell: bash
      run: |
        # Downloaded OR-Tools has CoinOR enabled
        mkdir $SSCDIR/build
        cd $SSCDIR/build
        cmake -DCMAKE_BUILD_TYPE=Debug -DENABLE_COVERAGE=1 -DSAM_SKIP_TOOLS=1 -DUSE_XPRESS=0 -DUSE_COINOR=1 -DCMAKE_SYSTEM_VERSION=10.0 -DCMAKE_SYSTEM_PREFIX_PATH=${ORTOOLSDIR} -Dabsl_DIR=${ORTOOLSDIR}\lib\cmake\absl" -Dutf8_range_DIR=${ORTOOLSDIR}\lib\cmake\utf8_range"  ..
        make -j4

    - name: Test
      shell: bash
      run: |
        set -e
        ${SSCDIR}/build/test/Testd
    
    - name: Coverage
      shell: bash
      run: |
        cd ${SSCDIR}/build
        make coverage 


    - name: Coveralls
      uses: coverallsapp/github-action@v2
      with:
        path-to-lcov: ${{runner.workspace}}/ssc/ssc/build/coverage.info
        github-token: ${{ secrets.GITHUB_TOKEN }}