ci.yml

name: CI

on:
  push:
  pull_request:

env:
  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
  BUILD_TYPE: Release
  WX_VERSION: '3.2.4'
  DEFAULT_BRANCH: patch

jobs:
  build-ubuntu:
    runs-on: ubuntu-latest
    strategy:
        matrix:
            python-version: [ '3.10' ]

    steps:
    - name: Setup cmake
      uses: jwlawson/actions-setup-cmake@v2
      with:
        cmake-version: '3.24.x'
    - name: Set relative paths
      run: | 
        LKDIR=$GITHUB_WORKSPACE/lk
        echo "LKDIR=$LKDIR" >> $GITHUB_ENV
        WEXDIR=$GITHUB_WORKSPACE/wex
        echo "WEXDIR=$WEXDIR" >> $GITHUB_ENV
        SSCDIR=$GITHUB_WORKSPACE/ssc
        echo "SSCDIR=$SSCDIR" >> $GITHUB_ENV
        RAPIDJSONDIR=$GITHUB_WORKSPACE/ssc
        echo "RAPIDJSONDIR=$RAPIDJSONDIR" >> $GITHUB_ENV
        SAMNTDIR=$GITHUB_WORKSPACE/sam
        echo "SAMNTDIR=$SAMNTDIR" >> $GITHUB_ENV
        WXMSW3=$HOME/wx-$WX_VERSION
        echo "WXMSW3=$WXMSW3" >> $GITHUB_ENV
    - name: Install Dependencies
      run: |
        sudo apt-get update --fix-missing
        sudo apt-get install -y \
          freeglut3-dev \
          libcurl4-openssl-dev \
          libfontconfig-dev \
          libgl1-mesa-dev \
          libgtk2.0-dev \
          mesa-common-dev \
          unzip

    - name: Get cached build of wxWidgets
      uses: actions/cache@v4
      id: cachedwx
      with:
        path: ${{env.WXMSW3}}/
        key: wxWidgets-${{ env.WX_VERSION }}-linux
    - name: Install wxWidgets
      if: steps.cachedwx.outputs.cache-hit != 'true'
      run: |
        curl -L https://github.com/wxWidgets/wxWidgets/releases/download/v$WX_VERSION/wxWidgets-$WX_VERSION.tar.bz2 -o wxWidgets-$WX_VERSION.tar.bz2
        tar jxf wxWidgets-$WX_VERSION.tar.bz2
        cd wxWidgets-$WX_VERSION
        ./configure --prefix=$HOME/wx-$WX_VERSION --enable-shared=no --enable-debug=no --with-gtk=2 --with-libjpeg=builtin --with-libpng=builtin --with-regex=builtin --with-libtiff=builtin --with-zlib=builtin --with-expat=builtin --without-libjbig --without-liblzma --without-gtkprint --with-libnotify=no --with-libmspack=no --with-gnomevfs=no --with-opengl=yes --with-sdl=no --with-cxx=11 
        make -j4
        make install
        sudo ln -s $HOME/wx-$WX_VERSION/bin/wx-config /usr/local/bin/wx-config-3
        wx-config-3 --cflags
        echo $HOME/wx-$WX_VERSION/bin >> $GITHUB_PATH

    - name: Get branch name
      run:  |
          # Short name for current branch. base ref is set on push builds, head ref is for pull request builds
          if [ -z ${GITHUB_HEAD_REF+x} ]; then GIT_BRANCH=${GITHUB_BASE_REF:-${GITHUB_REF#refs/heads/}}; else GIT_BRANCH=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}; fi
          echo "GIT_BRANCH=$GIT_BRANCH" >> $GITHUB_ENV
    
    - name: Determine branches for other repos
      shell: bash {0}
      run: |
        echo "GITHUB_REPOSITORY_OWNER=${GITHUB_REPOSITORY_OWNER}" >> $GITHUB_ENV
        git ls-remote --heads --exit-code https://github.com/${GITHUB_REPOSITORY_OWNER}/lk.git $GIT_BRANCH
        if [[ $? != "0" ]]; then echo "LK_BRANCH=$DEFAULT_BRANCH" >> $GITHUB_ENV; else echo "LK_BRANCH=$GIT_BRANCH" >> $GITHUB_ENV; fi
        git ls-remote --heads --exit-code https://github.com/${GITHUB_REPOSITORY_OWNER}/wex.git $GIT_BRANCH
        if [[ $? != "0" ]]; then echo "WEX_BRANCH=$DEFAULT_BRANCH" >> $GITHUB_ENV; else echo "WEX_BRANCH=$GIT_BRANCH" >> $GITHUB_ENV; fi
        git ls-remote --heads --exit-code https://github.com/${GITHUB_REPOSITORY_OWNER}/ssc.git $GIT_BRANCH
        if [[ $? != "0" ]]; then echo "SSC_BRANCH=$DEFAULT_BRANCH" >> $GITHUB_ENV; else echo "SSC_BRANCH=$GIT_BRANCH" >> $GITHUB_ENV; fi

    - name: Get git ref of sibling dependencies
      run: |
        ref=$(git ls-remote --exit-code https://github.com/NREL/lk.git refs/heads/$LK_BRANCH | awk '{print $1}')
        echo "ref_of_lk=$ref" | tee --append $GITHUB_ENV
        ref=$(git ls-remote --exit-code https://github.com/NREL/wex.git refs/heads/$WEX_BRANCH | awk '{print $1}')
        echo "ref_of_wex=$ref" | tee --append $GITHUB_ENV
        ref=$(git ls-remote --exit-code https://github.com/NREL/ssc.git refs/heads/$SSC_BRANCH | awk '{print $1}')
        echo "ref_of_ssc=$ref" | tee --append $GITHUB_ENV

    - name: Get cached build data of sibling dependency LK
      uses: actions/cache@v4
      id: cachedlk
      with:
        path: lk
        key: linux-${{ env.ref_of_lk }}-LK
    - name: Clone sibling dependency LK
      if: steps.cachedlk.outputs.cache-hit != 'true'
      uses: actions/checkout@v4
      with:
        ref: ${{ env.ref_of_lk }}
        path: lk
        repository: NREL/lk
    - name: Get cached build data of sibling dependency WEX
      uses: actions/cache@v4
      id: cachedwex
      with:
        path: wex
        key: linux-${{ env.ref_of_wex }}-WEX
    - name: Clone sibling dependency WEX
      if: steps.cachedwex.outputs.cache-hit != 'true'
      uses: actions/checkout@v4
      with:
        ref: ${{ env.ref_of_wex }}
        path: wex
        repository: NREL/wex
    - name: Get cached build data of sibling dependency SSC
      uses: actions/cache@v4
      id: cachedssc
      with:
        path: ssc
        key: linux-${{ env.ref_of_ssc }}-SSC
    - name: Clone sibling dependency SSC
      if: steps.cachedssc.outputs.cache-hit != 'true'
      uses: actions/checkout@v4
      with:
        ref: ${{ env.ref_of_ssc }}
        path: ssc
        repository: NREL/ssc

    - name: Build LK
      if: steps.cachedlk.outputs.cache-hit != 'true'
      run: |
        cd $GITHUB_WORKSPACE/lk
        cmake -Bbuild -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DSAM_SKIP_TOOLS=1 
        cmake --build build -j4
    - name: Build WEX
      if: steps.cachedwex.outputs.cache-hit != 'true'
      run: |
        cd $GITHUB_WORKSPACE/wex
        cmake -Bbuild -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DSAM_SKIP_TOOLS=1 
        cmake --build build -j4
    - name: Build SSC
      if: steps.cachedssc.outputs.cache-hit != 'true'
      run: |
        cd $GITHUB_WORKSPACE/ssc
        cmake -Bbuild -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DSAM_SKIP_TESTS=1 -DSAM_SKIP_TOOLS=1 -DSAMAPI_EXPORT=0
        cmake --build build -j4 --target ssc
      
    - name: Checkout SAM       
      uses: actions/checkout@v4
      with:
        path: sam
        
    - name: Build sam
      run: |
          cd $GITHUB_WORKSPACE/sam
          cmake -Bbuild -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DSAMAPI_EXPORT=0
          cmake --build build -j4


    - name: Generate test file
      shell: bash {0}
      run: results="1"; nohup xvfb-run ${SAMNTDIR}"/build/deploy/linux_64/SAMOS.bin" no_sam_file ${SAMNTDIR}"/build/deploy/test_script_ow.lk" &>/dev/null & while [[ $results != "0" ]]; do sleep 60; lines=$(wc -l ${SAMNTDIR}/build/test_results_linux64.csv | cut -d' ' -f1); echo $lines; grep -i final_configuration_eof ${SAMNTDIR}/build/test_results_linux64.csv; results=$?; done 
      
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v4
      with:
          python-version: ${{ matrix.python-version }}
          
    - name: Upload Artifacts
      uses: actions/upload-artifact@v4
      with:
          name: Test Results Linux
          path: ${{env.SAMNTDIR}}/build/test_results_linux64.csv

    - name: Evaluate test results vs Linux file
      run: |
        python ${SAMNTDIR}/test/compare_lk_test_output.py ${SAMNTDIR}/test_results_linux64.csv ${SAMNTDIR}/build/test_results_linux64.csv false
        
    - name: Run SSC Variable & SAM Defaults Differ
      run: |
          python -m pip install --upgrade pip
          pip install -r ${SAMNTDIR}/test/requirements.txt
          python ${SAMNTDIR}/test/run_defaults_diff.py
    
    - name: Upload Artifacts
      uses: actions/upload-artifact@v4
      with:
          name: SSC Var & SAM Defaults Diff
          path: ${{env.SAMNTDIR}}/version_diff.json


  build-windows:
    runs-on: windows-latest
    strategy:
        matrix:
            python-version: [ '3.10' ]

    steps:
    - name: Add msbuild to PATH
      uses: microsoft/setup-msbuild@v2
      with:
        msbuild-architecture: x64
    - name: Setup cmake
      uses: jwlawson/actions-setup-cmake@v2
      with:
        cmake-version: '3.24.x'
    - name: Set relative paths
      shell: bash
      run: | 
        LKDIR=$GITHUB_WORKSPACE/lk
        echo "LKDIR=$LKDIR" >> $GITHUB_ENV
        WEXDIR=$GITHUB_WORKSPACE/wex
        echo "WEXDIR=$WEXDIR" >> $GITHUB_ENV
        SSCDIR=$GITHUB_WORKSPACE/ssc
        echo "SSCDIR=$SSCDIR" >> $GITHUB_ENV
        RAPIDJSONDIR=$GITHUB_WORKSPACE/ssc
        echo "RAPIDJSONDIR=$RAPIDJSONDIR" >> $GITHUB_ENV
        SAMNTDIR=$GITHUB_WORKSPACE/sam
        echo "SAMNTDIR=$SAMNTDIR" >> $GITHUB_ENV
        WXMSW3=$HOME/wx-$WX_VERSION
        echo "WXMSW3=$WXMSW3" >> $GITHUB_ENV
    - name: Get cached build of wxWidgets
      uses: actions/cache@v4
      id: cachedwx
      with:
        path: ${{env.WXMSW3}}/
        key: wxWidgets-${{ env.WX_VERSION }}-windows
    - name: Download wxWidgets
      if: steps.cachedwx.outputs.cache-hit != 'true'
      shell: bash
      run: |
        curl -L https://github.com/wxWidgets/wxWidgets/releases/download/v$WX_VERSION/wxWidgets-$WX_VERSION.tar.bz2 -o wxWidgets-$WX_VERSION.tar.bz2
        tar jxf wxWidgets-$WX_VERSION.tar.bz2
    - name: Install wxWidgets
      if: steps.cachedwx.outputs.cache-hit != 'true'
      run: |
        cd wxWidgets-$env:WX_VERSION
        msbuild build/msw/wx_vc17.sln /t:Build /p:Configuration=Release /p:Platform=x64
        mkdir $env:WXMSW3
        cp -r include $env:WXMSW3
        cp -r lib $env:WXMSW3

    - name: Get branch name
      shell: bash
      run:  |
          # Short name for current branch. base ref is set on push builds, head ref is for pull request builds
          if [ -z ${GITHUB_HEAD_REF+x} ]; then GIT_BRANCH=${GITHUB_BASE_REF:-${GITHUB_REF#refs/heads/}}; else GIT_BRANCH=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}; fi
          echo "GIT_BRANCH=$GIT_BRANCH" >> $GITHUB_ENV
    - name: Determine branches for other repos
      continue-on-error: true
      shell: bash {0}
      run: |
        echo "GITHUB_REPOSITORY_OWNER=${GITHUB_REPOSITORY_OWNER}" >> $GITHUB_ENV
        git ls-remote --heads --exit-code https://github.com/${GITHUB_REPOSITORY_OWNER}/lk.git $GIT_BRANCH
        if [[ $? != "0" ]]; then echo "LK_BRANCH=$DEFAULT_BRANCH" >> $GITHUB_ENV; else echo "LK_BRANCH=$GIT_BRANCH" >> $GITHUB_ENV; fi
        git ls-remote --heads --exit-code https://github.com/${GITHUB_REPOSITORY_OWNER}/wex.git $GIT_BRANCH
        if [[ $? != "0" ]]; then echo "WEX_BRANCH=$DEFAULT_BRANCH" >> $GITHUB_ENV; else echo "WEX_BRANCH=$GIT_BRANCH" >> $GITHUB_ENV; fi
        git ls-remote --heads --exit-code https://github.com/${GITHUB_REPOSITORY_OWNER}/ssc.git $GIT_BRANCH
        if [[ $? != "0" ]]; then echo "SSC_BRANCH=$DEFAULT_BRANCH" >> $GITHUB_ENV; else echo "SSC_BRANCH=$GIT_BRANCH" >> $GITHUB_ENV; fi
    - name: Get git ref of sibling dependencies
      shell: bash
      run: |
        ref=$(git ls-remote --exit-code https://github.com/NREL/lk.git refs/heads/$LK_BRANCH | awk '{print $1}')
        echo "ref_of_lk=$ref" | tee --append $GITHUB_ENV
        ref=$(git ls-remote --exit-code https://github.com/NREL/wex.git refs/heads/$WEX_BRANCH | awk '{print $1}')
        echo "ref_of_wex=$ref" | tee --append $GITHUB_ENV
        ref=$(git ls-remote --exit-code https://github.com/NREL/ssc.git refs/heads/$SSC_BRANCH | awk '{print $1}')
        echo "ref_of_ssc=$ref" | tee --append $GITHUB_ENV

    - name: Get cached build data of sibling dependency LK
      uses: actions/cache@v4
      id: cachedlk
      with:
        path: lk
        key: windows-${{ env.ref_of_lk }}-LK
    - name: Clone sibling dependency LK
      if: steps.cachedlk.outputs.cache-hit != 'true'
      uses: actions/checkout@v4
      with:
        ref: ${{ env.ref_of_lk }}
        path: lk
        repository: NREL/lk
    - name: Get cached build data of sibling dependency WEX
      uses: actions/cache@v4
      id: cachedwex
      with:
        path: wex
        key: windows-${{ env.ref_of_wex }}-WEX
    - name: Clone sibling dependency WEX
      if: steps.cachedwex.outputs.cache-hit != 'true'
      uses: actions/checkout@v4
      with:
        ref: ${{ env.ref_of_wex }}
        path: wex
        repository: NREL/wex
    - name: Get cached build data of sibling dependency SSC
      uses: actions/cache@v4
      id: cachedssc
      with:
        path: ssc
        key: windows-${{ env.ref_of_ssc }}-SSC
    - name: Clone sibling dependency SSC
      if: steps.cachedssc.outputs.cache-hit != 'true'
      uses: actions/checkout@v4
      with:
        ref: ${{ env.ref_of_ssc }}
        path: ssc
        repository: NREL/ssc

    - name: Build LK
      if: steps.cachedlk.outputs.cache-hit != 'true'
      run: |
        cd lk
        mkdir build
        cd build
        cmake .. -G "Visual Studio 17 2022" -DCMAKE_CONFIGURATION_TYPES="Release;Debug" -DCMAKE_SYSTEM_VERSION=10 -DSAM_SKIP_TOOLS=1
        MSBuild.exe .\lk.sln /t:Build /p:Configuration=Release
        MSBuild.exe .\lk.sln /t:Build /p:Configuration=Debug
    - name: Build WEX
      if: steps.cachedwex.outputs.cache-hit != 'true'
      run: |
        cd wex
        mkdir build
        cd build
        cmake -G "Visual Studio 17 2022" -DCMAKE_CONFIGURATION_TYPES="Release;Debug" -DCMAKE_SYSTEM_VERSION=10 -DSAM_SKIP_TOOLS=1  ..
        MSBuild.exe .\wex.sln /t:Build /p:Configuration=Release
        MSBuild.exe .\wex.sln /t:Build /p:Configuration=Debug
    - name: Build SSC
      if: steps.cachedssc.outputs.cache-hit != 'true'
      run: |
        cd ssc
        mkdir build
        cd build
        cmake -G "Visual Studio 17 2022" -DCMAKE_CONFIGURATION_TYPES="Release;Debug" -DCMAKE_SYSTEM_VERSION=10 -DSAM_SKIP_TESTS=1 -DSAM_SKIP_TOOLS=1 -DSAMAPI_EXPORT=0 ..
        MSBuild.exe .\sam_simulation_core.sln /t:Build /p:Configuration=Release
        MSBuild.exe .\sam_simulation_core.sln /t:Build /p:Configuration=Debug

    - name: Make temp cache of SAM
      uses: actions/cache@v4
      id: cachedsam
      with:
        path: sam
        key: windows-SAM

    - name: Checkout SAM       
      if: steps.cachedsam.outputs.cache-hit != 'true'
      uses: actions/checkout@v4
      with:
        path: sam
        
    - name: Build sam
      if: steps.cachedsam.outputs.cache-hit != 'true'
      run: |
        cd sam
        mkdir build
        cd build
        cmake -G "Visual Studio 17 2022" -DCMAKE_CONFIGURATION_TYPES="Release" -DCMAKE_SYSTEM_VERSION=10 -DSAMAPI_EXPORT=0 ..
        MSBuild.exe .\samos.sln /t:Build /p:Configuration=Release

    - name: Download RunProcess
      shell: bash {0}
      run: |
        curl -L https://dennisbareis.com//zip3rdp/runprocess-v0.523.zip -o runprocess-v0.523.zip
        7z x runprocess-v0.523.zip -orunprocess
        ls
        runprocess/RunProcess.exe

    - name: Run SAM
      run: |
        echo "ls ${{env.SAMNTDIR}}\deploy"
        ls ${{env.SAMNTDIR}}\deploy 
        echo "ls ${{env.SAMNTDIR}}\deploy\x64"
        ls ${{env.SAMNTDIR}}\deploy\x64
        echo "ls"
        ls 
        echo "ls runprocess"
        ls runprocess
        echo runprocess\RunProcess.exe ${{env.SAMNTDIR}}"\deploy\x64\SAMOS.exe no_sam_file" ${{env.SAMNTDIR}}"\deploy\test_script_ow.lk"
        runprocess\RunProcess.exe ${{env.SAMNTDIR}}"\deploy\x64\SAMOS.exe

    # - name: Generate test file
    #   shell: bash {0}
    #   run: results="1"; nohup xvfb-run ${SAMNTDIR}"/deploy/x64/SAMOS.exe" no_sam_file ${SAMNTDIR}"/deploy/test_script_ow.lk" &>/dev/null & while [[ $results != "0" ]]; do sleep 60; lines=$(wc -l ${SAMNTDIR}/build/test_results_win64.csv | cut -d' ' -f1); echo $lines; grep -i final_configuration_eof ${SAMNTDIR}/build/test_results_win64.csv; results=$?; done 
      
    # - name: Set up Python ${{ matrix.python-version }}
    #   uses: actions/setup-python@v4
    #   with:
    #       python-version: ${{ matrix.python-version }}
          
    # - name: Upload Artifacts
    #   uses: actions/upload-artifact@v4
    #   with:
    #       name: Test Results Windows
    #       path: ${{env.SAMNTDIR}}/build/test_results_win64.csv

    # - name: Evaluate test results vs Windows file
    #   run: |
    #     python $SAMNTDIR/test/compare_lk_test_output.py ${SAMNTDIR}/test_results_win64.csv ${SAMNTDIR}/build/test_results_win64.csv true
    

  build-mac:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [macos-14-large, macos-latest]

    steps:
    - name: Setup cmake
      uses: jwlawson/actions-setup-cmake@v2
      with:
        cmake-version: '3.24.x'
    - name: Set relative paths
      run: | 
        LKDIR=$GITHUB_WORKSPACE/lk
        echo "LKDIR=$LKDIR" >> $GITHUB_ENV
        WEXDIR=$GITHUB_WORKSPACE/wex
        echo "WEXDIR=$WEXDIR" >> $GITHUB_ENV
        SSCDIR=$GITHUB_WORKSPACE/ssc
        echo "SSCDIR=$SSCDIR" >> $GITHUB_ENV
        RAPIDJSONDIR=$GITHUB_WORKSPACE/ssc
        echo "RAPIDJSONDIR=$RAPIDJSONDIR" >> $GITHUB_ENV
        SAMNTDIR=$GITHUB_WORKSPACE/sam
        echo "SAMNTDIR=$SAMNTDIR" >> $GITHUB_ENV

    - name: Set relative paths
      run: | 
        WXMSW3=$HOME/wx-$WX_VERSION
        echo "WXMSW3=$WXMSW3" >> $GITHUB_ENV
    - name: Get cached build of wxWidgets
      uses: actions/cache@v4
      id: cachedwx
      with:
        path: ${{env.WXMSW3}}/
        key: wxWidgets-${{ env.WX_VERSION }}-${{ matrix.os }}
    - name: Install wxWidgets
      if: steps.cachedwx.outputs.cache-hit != 'true'
      run: |
        curl -L https://github.com/wxWidgets/wxWidgets/releases/download/v$WX_VERSION/wxWidgets-$WX_VERSION.tar.bz2 -o wxWidgets-$WX_VERSION.tar.bz2
        tar jxf wxWidgets-$WX_VERSION.tar.bz2
        cd wxWidgets-$WX_VERSION
        ./configure --prefix=$HOME/wx-$WX_VERSION --enable-stl=yes --enable-shared=no --disable-debug_flag --with-cocoa --enable-universal_binary=x86_64,arm64 --enable-unicode --enable-webview --disable-mediactrl --with-cxx=11 --with-macosx-version-min=10.15  --with-libjpeg=builtin --with-libpng=builtin --with-regex=builtin --with-libtiff=builtin --with-zlib=builtin --with-expat=builtin
        make -j3
        make install
        sudo ln -s $HOME/wx-$WX_VERSION/bin/wx-config /usr/local/bin/wx-config-3
        wx-config-3 --cflags
        echo ${HOME}/wx-$WX_VERSION/bin >> $GITHUB_PATH

    - name: Get branch name
      run:  |
          # Short name for current branch. base ref is set on push builds, head ref is for pull request builds
          if [ -z ${GITHUB_HEAD_REF+x} ]; then GIT_BRANCH=${GITHUB_BASE_REF:-${GITHUB_REF#refs/heads/}}; else GIT_BRANCH=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}; fi
          echo "GIT_BRANCH=$GIT_BRANCH" >> $GITHUB_ENV
    - name: Determine branches for other repos
      shell: bash {0}
      run: |
        echo "GITHUB_REPOSITORY_OWNER=${GITHUB_REPOSITORY_OWNER}" >> $GITHUB_ENV
        git ls-remote --heads --exit-code https://github.com/${GITHUB_REPOSITORY_OWNER}/lk.git $GIT_BRANCH
        if [[ $? != "0" ]]; then echo "LK_BRANCH=$DEFAULT_BRANCH" >> $GITHUB_ENV; else echo "LK_BRANCH=$GIT_BRANCH" >> $GITHUB_ENV; fi
        git ls-remote --heads --exit-code https://github.com/${GITHUB_REPOSITORY_OWNER}/wex.git $GIT_BRANCH
        if [[ $? != "0" ]]; then echo "WEX_BRANCH=$DEFAULT_BRANCH" >> $GITHUB_ENV; else echo "WEX_BRANCH=$GIT_BRANCH" >> $GITHUB_ENV; fi
        git ls-remote --heads --exit-code https://github.com/${GITHUB_REPOSITORY_OWNER}/ssc.git $GIT_BRANCH
        if [[ $? != "0" ]]; then echo "SSC_BRANCH=$DEFAULT_BRANCH" >> $GITHUB_ENV; else echo "SSC_BRANCH=$GIT_BRANCH" >> $GITHUB_ENV; fi
    - name: Get git ref of sibling dependencies
      run: |
        ref=$(git ls-remote --exit-code https://github.com/NREL/lk.git refs/heads/$LK_BRANCH | awk '{print $1}')
        echo "ref_of_lk=$ref" | tee -a $GITHUB_ENV
        ref=$(git ls-remote --exit-code https://github.com/NREL/wex.git refs/heads/$WEX_BRANCH | awk '{print $1}')
        echo "ref_of_wex=$ref" | tee -a $GITHUB_ENV
        ref=$(git ls-remote --exit-code https://github.com/NREL/ssc.git refs/heads/$SSC_BRANCH | awk '{print $1}')
        echo "ref_of_ssc=$ref" | tee -a $GITHUB_ENV

    - name: Get cached build data of sibling dependency LK
      uses: actions/cache@v4
      id: cachedlk
      with:
        path: lk
        key: ${{ matrix.os }}-${{ env.ref_of_lk }}-LK
    - name: Clone sibling dependency LK
      if: steps.cachedlk.outputs.cache-hit != 'true'
      uses: actions/checkout@v4
      with:
        ref: ${{ env.ref_of_lk }}
        path: lk
        repository: NREL/lk
    - name: Get cached build data of sibling dependency WEX
      uses: actions/cache@v4
      id: cachedwex
      with:
        path: wex
        key: ${{ matrix.os }}-${{ env.ref_of_wex }}-WEX
    - name: Clone sibling dependency WEX
      if: steps.cachedwex.outputs.cache-hit != 'true'
      uses: actions/checkout@v4
      with:
        ref: ${{ env.ref_of_wex }}
        path: wex
        repository: NREL/wex
    - name: Get cached build data of sibling dependency SSC
      uses: actions/cache@v4
      id: cachedssc
      with:
        path: ssc
        key: ${{ matrix.os }}-${{ env.ref_of_ssc }}-SSC
    - name: Clone sibling dependency SSC
      if: steps.cachedssc.outputs.cache-hit != 'true'
      uses: actions/checkout@v4
      with:
        ref: ${{ env.ref_of_ssc }}
        path: ssc
        repository: NREL/ssc

    - name: Build LK
      if: steps.cachedlk.outputs.cache-hit != 'true'
      run: |
        cd $GITHUB_WORKSPACE/lk
        cmake -Bbuild -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DSAM_SKIP_TOOLS=1 
        cmake --build build -j4
    - name: Build WEX
      if: steps.cachedwex.outputs.cache-hit != 'true'
      run: |
        cd $GITHUB_WORKSPACE/wex
        cmake -Bbuild -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DSAM_SKIP_TOOLS=1 
        cmake --build build -j4
    - name: Build SSC
      if: steps.cachedssc.outputs.cache-hit != 'true'
      run: |
        cd $GITHUB_WORKSPACE/ssc
        cmake -Bbuild -DCMAKE_BUILD_TYPE=$BUILD_TYPE  -DSAM_SKIP_TESTS=1 -DSAM_SKIP_TOOLS=1 -DSAMAPI_EXPORT=0
        cmake --build build -j4 --target ssc

    - name: Checkout SAM       
      uses: actions/checkout@v4
      with:
        path: sam
    - name: Build sam
      run: |
          mkdir ${SAMNTDIR}/build
          cd ${SAMNTDIR}/build
          cmake .. -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DSAMAPI_EXPORT=0 && make -j 4
  
    - name: Generate test file
      shell: bash {0}
      run: results="1"; nohup ${SAMNTDIR}/build/SAMOS.app/Contents/MacOS/SAMOS no_sam_file ${SAMNTDIR}/deploy/test_script_ow.lk &>/dev/null & while [[ $results != "0" ]]; do sleep 60; lines=$(wc -l ${SAMNTDIR}/build/SAMOS.app/Contents/MacOS/../../test_results_osx64.csv | cut -d' ' -f1); ls ${SAMNTDIR}/build/SAMOS.app/Contents/MacOS/../../; echo $lines; grep -i final_configuration_eof ${SAMNTDIR}/build/SAMOS.app/Contents/MacOS/../../test_results_osx64.csv; results=$?; done 
    
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v4
      with:
          python-version: ${{ matrix.python-version }}
          
    - name: Upload Artifacts
      uses: actions/upload-artifact@v4
      with:
          name: Test Results ${{ matrix.os }}
          path: ${{env.SAMNTDIR}}/build/SAMOS.app/test_results_osx64.csv

    - name: Evaluate test results vs Mac file
      run: |
        python ${SAMNTDIR}/test/compare_lk_test_output.py ${SAMNTDIR}/test_results_osx64.csv ${SAMNTDIR}/build/SAMOS.app/Contents/MacOS/../../test_results_osx64.csv false