name: ResInsight Build With Cache

on:
  push:
  pull_request:
  schedule:
    # Every day at 1am to make sure we have a build cache for the current date
    # build cache is 
    - cron: '0 1 * * * '
env:
  NINJA_VERSION: 1.9.0
  BUILD_TYPE: Release
  BUILDCACHE_VERSION: 0.24.4
  BUILDCACHE_DIR: ${{ github.workspace }}/buildcache_dir
  BUILDCACHE_ACCURACY: SLOPPY

jobs:
  ResInsight-x64-buildcache:
    runs-on: ${{ matrix.config.os }}
    strategy:
      fail-fast: false
      matrix:
        config:
        - {
            name: "Windows Latest MSVC",
            os: windows-latest,
            cc: "cl", cxx: "cl",
            environment_script: "C:/Program Files (x86)/Microsoft Visual Studio/2019/Enterprise/VC/Auxiliary/Build/vcvars64.bat",
            vcpkg-response-file: vcpkg_x64-windows.txt,
            vcpkg-triplet: x64-windows,
            cmake-toolchain: 'ThirdParty/vcpkg/scripts/buildsystems/vcpkg.cmake'
          }
        - {
            name: "Ubuntu 20.04",
            os: ubuntu-20.04,
            cc: "gcc", cxx: "g++",
            vcpkg-response-file: vcpkg_x64-linux.txt,
            vcpkg-triplet: x64-linux,
            cmake-toolchain: 'ThirdParty/vcpkg/scripts/buildsystems/vcpkg.cmake'
          }
        - {
            name: "Ubuntu 20.04 clang",
            os: ubuntu-20.04,
            cc: "clang", cxx: "clang++",
            vcpkg-response-file: vcpkg_x64-linux.txt,
            vcpkg-triplet: x64-linux,
            cmake-toolchain: 'ThirdParty/vcpkg/scripts/buildsystems/vcpkg.cmake'
          }
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          submodules: true
      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: '3.8'
      - name: Display Python version
        run: python -c "import sys; print(sys.version)"
      - name: Download Ninja
        uses: seanmiddleditch/gha-setup-ninja@master
        with:
          version: ${{ env.NINJA_VERSION }}
      - name: Download buildcache
        id: buildcache-download
        shell: cmake -P {0}
        run: |
          if ("${{ runner.os }}" STREQUAL "Windows")
            set(buildcache_suffix "win-msvc.zip")
          elseif ("${{ runner.os }}" STREQUAL "Linux")
            set(buildcache_suffix "linux.tar.gz")
          endif()

          set(buildcache_version $ENV{BUILDCACHE_VERSION})
          set(buildcache_url "https://github.com/mbitsnbites/buildcache/releases/download/v${buildcache_version}/buildcache-${buildcache_suffix}")
          file(DOWNLOAD "${buildcache_url}" ./buildcache.zip)
          execute_process(COMMAND ${CMAKE_COMMAND} -E tar xvf ./buildcache.zip)

          if (NOT "${{ runner.os }}" STREQUAL "Windows")
            execute_process(
              COMMAND chmod +x buildcache/bin/buildcache
            )
          endif()
          
      - name: Prepare cache timestamp
        id: cache_timestamp_string
        shell: cmake -P {0}
        run: |
          string(TIMESTAMP current_date "%Y-%m-%d" UTC)
          message("::set-output name=timestamp::${current_date}")
      - name: Cache Buildcache
        id: cache-buildcache
        uses: actions/cache@v2
        with:
          path: ${{ env.BUILDCACHE_DIR }}
          key: ${{ matrix.config.name }}-cache-v02-${{ steps.cache_timestamp_string.outputs.timestamp }}
      - name: Create Folder for buildcache
        run: New-Item ${{ env.BUILDCACHE_DIR }} -ItemType "directory" -Force 
        shell: pwsh
      - name: Add buildcache to system path
        run: echo "${{github.workspace}}/buildcache/bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8
        shell: pwsh
        
      - name: Cache Qt        
        id: cache-qt
        uses: actions/cache@v2
        with:
          path: ${{ github.workspace }}/Qt/
          key: ${{ matrix.config.os }}-QtCache-v03
      - name: Install Qt
        uses: jurplel/install-qt-action@v2
        with:
          version: 5.9.9
          modules: qtscript qtcharts
          dir: '${{ github.workspace }}/Qt/'
          cached: ${{ steps.cache-qt.outputs.cache-hit }}
      - name: Install Linux dependencies
        if: "contains( matrix.config.os, 'ubuntu')"
        run: sudo apt-get install libxkbcommon-x11-0 libgl1-mesa-dev mesa-common-dev libglfw3-dev libglu1-mesa-dev libhdf5-dev
      - name: Get Python executable path
        id: python-path
        run: echo "::set-output name=PYTHON_EXECUTABLE::$(python -c 'import sys; import pathlib; print (pathlib.PurePath(sys.executable).as_posix())')"
      - name: Print Python path
        run: echo ${{ steps.python-path.outputs.PYTHON_EXECUTABLE }}

      - name: Set vcpkg's response file path used as part of cache's key.
        uses: lukka/set-shell-env@master
        with:
          VCPKGRESPONSEFILE: ${{ github.workspace }}/${{ matrix.config.vcpkg-response-file }}
      - name: Restore from cache and install vcpkg
        uses: lukka/run-vcpkg@v5
        id: runvcpkg
        with:
          vcpkgArguments: '@${{ github.workspace }}/${{ matrix.config.vcpkg-response-file }}'
          vcpkgDirectory: '${{ github.workspace }}/ThirdParty/vcpkg'
           # Ensure the cache key changes any time the content of the response file changes.
          appendedCacheKey: ${{ hashFiles(env.VCPKGRESPONSEFILE) }}-v01

      - name: Cache dynamic version of OpenSSL (Linux)
        if: "contains( matrix.config.os, 'ubuntu')"
        uses: actions/cache@v2
        with:
          path: ${{ github.workspace }}/ThirdParty/vcpkg/installed/x64-linux-dynamic
          key: ${{ matrix.config.os }}-vcpkg-x64-linux-dynamic_v04

      - name: Install dynamic version of OpenSSL (Linux)
        if: "contains( matrix.config.os, 'ubuntu')"
        run: |
          $VCPKG_ROOT/vcpkg install --overlay-triplets=${{ github.workspace }}/ThirdParty/vcpkg-custom-triplets --triplet x64-linux-dynamic openssl

      - name: Configure
        shell: cmake -P {0}
        run: |
          set(ENV{CC} ${{ matrix.config.cc }})
          set(ENV{CXX} ${{ matrix.config.cxx }})
          if ("${{ runner.os }}" STREQUAL "Windows" AND NOT "x${{ matrix.config.environment_script }}" STREQUAL "x")
            execute_process(
              COMMAND "${{ matrix.config.environment_script }}" && set
              OUTPUT_FILE environment_script_output.txt
            )
            file(STRINGS environment_script_output.txt output_lines)
            foreach(line IN LISTS output_lines)
              if (line MATCHES "^([a-zA-Z0-9_-]+)=(.*)$")
                set(ENV{${CMAKE_MATCH_1}} "${CMAKE_MATCH_2}")
              endif()
            endforeach()
          endif()
          set(path_separator ":")
          if ("${{ runner.os }}" STREQUAL "Windows")
            set(path_separator ";")
          endif()
          set(ENV{PATH} "$ENV{GITHUB_WORKSPACE}${path_separator}$ENV{PATH}")
          
          execute_process(
            COMMAND cmake
              -S .
              -B cmakebuild
              -D CMAKE_BUILD_TYPE=$ENV{BUILD_TYPE}
              -D CMAKE_INSTALL_PREFIX=cmakebuild/install
              -D RESINSIGHT_ENABLE_UNITY_BUILD=true
              -D RESINSIGHT_BUNDLE_OPENSSL=true
              -D RESINSIGHT_INCLUDE_APPLICATION_UNIT_TESTS=true
              -D RESINSIGHT_TREAT_WARNINGS_AS_ERRORS=true
              -D RESINSIGHT_ENABLE_GRPC=true
              -D RESINSIGHT_GRPC_PYTHON_EXECUTABLE=${{ steps.python-path.outputs.PYTHON_EXECUTABLE }}
              -D RESINSIGHT_GRPC_DOWNLOAD_PYTHON_MODULE=true
              -D CMAKE_TOOLCHAIN_FILE=${{ matrix.config.cmake-toolchain }}
              -G Ninja
            RESULT_VARIABLE result
          )
          if (NOT result EQUAL 0)
            message(FATAL_ERROR "Bad exit status")
          endif()
      - name: Build
        shell: cmake -P {0}
        run: |
          set(ENV{NINJA_STATUS} "[%f/%t %o/sec] ")
          if ("${{ runner.os }}" STREQUAL "Windows" AND NOT "x${{ matrix.config.environment_script }}" STREQUAL "x")
            file(STRINGS environment_script_output.txt output_lines)
            foreach(line IN LISTS output_lines)
              if (line MATCHES "^([a-zA-Z0-9_-]+)=(.*)$")
                set(ENV{${CMAKE_MATCH_1}} "${CMAKE_MATCH_2}")
              endif()
            endforeach()
          endif()
          set(path_separator ":")
          if ("${{ runner.os }}" STREQUAL "Windows")
            set(path_separator ";")
          endif()
          execute_process(
            COMMAND cmake --build cmakebuild --target install
            RESULT_VARIABLE result
          )
          if (NOT result EQUAL 0)
            message(FATAL_ERROR "Bad exit status")
          endif()

      - name: Stats for buildcache
        run: ${{ github.workspace }}/buildcache/bin/buildcache -s

      - name: Run Unit Tests
        shell: bash
        run: |
          cmakebuild/ApplicationExeCode/ResInsight --unittest
      - name: Run pytest
        env:
          RESINSIGHT_EXECUTABLE: ${{ runner.workspace }}/ResInsight/cmakebuild/ApplicationExeCode/ResInsight
        run: |
          cd GrpcInterface/Python/rips
          ${{ steps.python-path.outputs.PYTHON_EXECUTABLE }} -m pytest --console
      - name: Upload artifact
        uses: actions/upload-artifact@v2
        with:
          name: ResInsight-${{ matrix.config.name }}
          path: ${{ runner.workspace }}/ResInsight/cmakebuild/install