name: build obs plugin

on: [push, pull_request, workflow_dispatch]

env:
  PLUGIN_NAME: SceneSwitcher
  LIB_NAME: advanced-scene-switcher
  OBS_TAG: 27.2.0

jobs:
  macos64:
    name: "macOS 64-bit"
    runs-on: [macos-latest]
    env:
      QT_VERSION: "5.15.2"
      MACOS_DEPS_VERSION: "2020-12-11"
    steps:
      - name: Checkout
        uses: actions/checkout@v2.3.4
        with:
          repository: obsproject/obs-studio
          submodules: "recursive"
          ref: "refs/tags/${{ env.OBS_TAG }}"
      - name: "Checkout plugin"
        uses: actions/checkout@v2.3.4
        with:
          path: UI/frontend-plugins/${{ env.PLUGIN_NAME }}
          submodules: "recursive"
      - name: Fetch Git Tags
        run: |
          cd UI/frontend-plugins/${{ env.PLUGIN_NAME }}
          git fetch --prune --tags --unshallow
      - name: "Install prerequisites (Homebrew)"
        shell: bash
        run: |
          if [ -d /usr/local/opt/openssl@1.0.2t ]; then
              brew uninstall openssl@1.0.2t
              brew untap local/openssl
          fi
          if [ -d /usr/local/opt/python@2.7.17 ]; then
              brew uninstall python@2.7.17
              brew untap local/python2
          fi
          brew bundle --file ./CI/scripts/macos/Brewfile
      - name: "Install prerequisite: Pre-built dependencies"
        if: steps.deps-cache.outputs.cache-hit != 'true'
        shell: bash
        run: |
          curl -L -O https://github.com/obsproject/obs-deps/releases/download/${{ env.MACOS_DEPS_VERSION }}/macos-deps-${{ env.MACOS_DEPS_VERSION }}.tar.gz
          tar -xf ./macos-deps-${{ env.MACOS_DEPS_VERSION }}.tar.gz -C "/tmp"
      - name: "Install prerequisite: Pre-built dependency Qt"
        if: steps.deps-qt-cache.outputs.cache-hit != 'true'
        shell: bash
        run: |
          curl -L -O https://github.com/obsproject/obs-deps/releases/download/${{ env.MACOS_DEPS_VERSION }}/macos-qt-${{ env.QT_VERSION }}-${{ env.MACOS_DEPS_VERSION }}.tar.gz
          tar -xf ./macos-qt-${{ env.QT_VERSION }}-${{ env.MACOS_DEPS_VERSION }}.tar.gz -C "/tmp"
          xattr -r -d com.apple.quarantine /tmp/obsdeps
      - name: "Build prerequisite: OpenCV"
        shell: bash
        run: |
          cd UI/frontend-plugins/${{ env.PLUGIN_NAME }}/deps/opencv
          mkdir build
          cd build
          cmake -DBUILD_LIST="core,imgproc,objdetect" ..
          make -j4
          make install
      - name: Configure
        shell: bash
        run: |
          echo "add_subdirectory(${{ env.PLUGIN_NAME }})" >> UI/frontend-plugins/CMakeLists.txt
          mkdir ./build
          cd ./build
          cmake -DBUILD_BROWSER=OFF -DCMAKE_OSX_DEPLOYMENT_TARGET=10.13 -DDISABLE_PYTHON=ON -DDepsPath="/tmp/obsdeps" -DQTDIR="/tmp/obsdeps" ..
          cd -
      - name: Build
        shell: bash
        run: |
          set -e
          cd ./build
          make -j4
          cd -
      - name: "Install prerequisite: Packages app"
        if: success()
        shell: bash
        run: |
          curl -L -O http://s.sudre.free.fr/Software/files/Packages.dmg
          sudo hdiutil attach ./Packages.dmg
          sudo installer -pkg /Volumes/Packages\ 1.2.10/Install\ Packages.pkg -target /
      - name: Package
        if: success()
        shell: bash
        run: |
          fix_linker_paths() {
            install_name_tool -change @rpath/libobs-frontend-api.dylib @executable_path/../Frameworks/libobs-frontend-api.dylib $1
            install_name_tool -change @rpath/libobs.0.dylib @executable_path/../Frameworks/libobs.0.dylib $1
            install_name_tool -change /tmp/obsdeps/lib/QtWidgets.framework/Versions/5/QtWidgets @executable_path/../Frameworks/QtWidgets.framework/Versions/5/QtWidgets $1
            install_name_tool -change /tmp/obsdeps/lib/QtGui.framework/Versions/5/QtGui @executable_path/../Frameworks/QtGui.framework/Versions/5/QtGui $1
            install_name_tool -change /tmp/obsdeps/lib/QtCore.framework/Versions/5/QtCore @executable_path/../Frameworks/QtCore.framework/Versions/5/QtCore $1
          }
          cd UI/frontend-plugins/${{ env.PLUGIN_NAME }}
          fix_linker_paths ../../../build/UI/frontend-plugins/SceneSwitcher/advanced-scene-switcher.so
          fix_linker_paths ../../../build/UI/frontend-plugins/SceneSwitcher/src/external-macro-modules/opencv/advanced-scene-switcher-opencv.so
          FILE_DATE=$(date +%Y-%m-%d)
          FILE_NAME=${{ env.PLUGIN_NAME }}-$FILE_DATE-${{ github.sha }}-macos.pkg
          echo "FILE_NAME=${FILE_NAME}" >> $GITHUB_ENV
          packagesbuild ./CI/macos/${{ env.PLUGIN_NAME }}.pkgproj
          cd -
          mkdir ./nightly
          mv UI/frontend-plugins/${{ env.PLUGIN_NAME }}/${{ env.PLUGIN_NAME }}.pkg ./nightly/${FILE_NAME}
      - name: Publish
        if: success()
        uses: actions/upload-artifact@v2.2.1
        with:
          name: "${{ env.FILE_NAME }}"
          path: ./nightly/*.pkg
  ubuntu64:
    name: "Linux/Ubuntu 64-bit"
    runs-on: [ubuntu-latest]
    steps:
      - name: Checkout
        uses: actions/checkout@v2.3.4
        with:
          repository: obsproject/obs-studio
          submodules: "recursive"
          ref: "refs/tags/${{ env.OBS_TAG }}"
      - name: "Checkout plugin"
        uses: actions/checkout@v2.3.4
        with:
          path: UI/frontend-plugins/${{ env.PLUGIN_NAME }}
          submodules: "recursive"
      - name: Add plugin to obs cmake
        shell: bash
        run: echo "add_subdirectory(${{ env.PLUGIN_NAME }})" >> UI/frontend-plugins/CMakeLists.txt
      - name: Fetch Git Tags
        run: git fetch --prune --tags --unshallow
      - name: Install prerequisites (Apt)
        shell: bash
        run: |
          sudo dpkg --add-architecture amd64
          sudo apt-get -qq update
          sudo apt-get install -y \
           build-essential \
           checkinstall \
           cmake \
           libasound2-dev \
           libavcodec-dev \
           libavdevice-dev \
           libavfilter-dev \
           libavformat-dev \
           libavutil-dev \
           libcurl4-openssl-dev \
           libfdk-aac-dev \
           libfontconfig-dev \
           libfreetype6-dev \
           libgl1-mesa-dev \
           libjack-jackd2-dev \
           libjansson-dev \
           libluajit-5.1-dev \
           libpulse-dev \
           libqt5x11extras5-dev \
           libspeexdsp-dev \
           libswresample-dev \
           libswscale-dev \
           libudev-dev \
           libv4l-dev \
           libva-dev \
           libvlc-dev \
           libx11-dev \
           libx264-dev \
           libxcb-randr0-dev \
           libxcb-shm0-dev \
           libxcb-xinerama0-dev \
           libxcomposite-dev \
           libxinerama-dev \
           libxtst-dev \
           libmbedtls-dev \
           pkg-config \
           python3-dev \
           qtbase5-dev \
           qtbase5-private-dev \
           libqt5svg5-dev \
           swig \
           libxss-dev \
           libx11-xcb-dev \
           libxcb-xfixes0-dev \
           libopencv-dev \
           libprocps-dev \
           libpci-dev
      - name: "Configure"
        shell: bash
        run: |
          mkdir ./build
          cd ./build
          cmake -DENABLE_PIPEWIRE=OFF -DUNIX_STRUCTURE=0 -DCMAKE_INSTALL_PREFIX="${{ github.workspace }}/obs-studio-portable" -DWITH_RTMPS=OFF -DBUILD_BROWSER=OFF ..
      - name: "Build"
        shell: bash
        working-directory: ${{ github.workspace }}/build
        run: make -j4
      - name: "Package"
        shell: bash
        run: |
          FILE_DATE=$(date +%Y-%m-%d)
          FILE_NAME=${{ env.PLUGIN_NAME }}-$FILE_DATE-${{ github.sha }}-linux64.tar.gz
          echo "FILE_NAME=${FILE_NAME}" >> $GITHUB_ENV
          mkdir -p ./${{ env.LIB_NAME }}/bin/64bit/
          strip -d ./build/UI/frontend-plugins/${{ env.PLUGIN_NAME }}/${{ env.LIB_NAME }}.so
          mv ./build/UI/frontend-plugins/${{ env.PLUGIN_NAME }}/${{ env.LIB_NAME }}.so ./${{ env.LIB_NAME }}/bin/64bit/${{ env.LIB_NAME }}.so
          mv ./UI/frontend-plugins/${{ env.PLUGIN_NAME }}/data ./${{ env.LIB_NAME }}/data
          # Macro modules
          mkdir -p ./${{ env.LIB_NAME }}/bin/64bit/adv-ss-plugins
          strip -d ./build/UI/frontend-plugins/${{ env.PLUGIN_NAME }}/src/external-macro-modules/opencv/advanced-scene-switcher-opencv.so
          mv ./build/UI/frontend-plugins/${{ env.PLUGIN_NAME }}/src/external-macro-modules/opencv/advanced-scene-switcher-opencv.so ./${{ env.LIB_NAME }}/bin/64bit/adv-ss-plugins
          tar -cvzf "${FILE_NAME}" ${{ env.LIB_NAME }}
      - name: "Publish"
        uses: actions/upload-artifact@v2.2.1
        with:
          name: "${{ env.FILE_NAME }}"
          path: "*.tar.gz"
  windows:
    name: Windows
    runs-on: [windows-latest]
    strategy:
      matrix:
        arch: [32, 64]
    env:
      QT_VERSION: 5.15.2
      CMAKE_GENERATOR: "Visual Studio 17 2022"
      CMAKE_SYSTEM_VERSION: "10.0.18363.657"
      WINDOWS_DEPS_VERSION: "2019"
    steps:
      - name: Add msbuild to PATH
        uses: microsoft/setup-msbuild@v1.0.2
      - name: Checkout obs
        uses: actions/checkout@v2.3.4
        with:
          repository: obsproject/obs-studio
          submodules: "recursive"
          ref: "refs/tags/${{ env.OBS_TAG }}"
      - name: Checkout plugin
        uses: actions/checkout@v2.3.4
        with:
          path: UI/frontend-plugins/${{ env.PLUGIN_NAME}}
          submodules: "recursive"
      - name: Add plugin to obs cmake
        shell: cmd
        run: echo add_subdirectory(${{ env.PLUGIN_NAME }}) >> UI/frontend-plugins/CMakeLists.txt
      - name: Fetch Git Tags
        run: git fetch --prune --tags --unshallow
      - name: "Install prerequisite: QT"
        run: |
          curl -kLO https://cdn-fastly.obsproject.com/downloads/Qt_${{ env.QT_VERSION }}.7z -f --retry 5 -C -
          7z x Qt_${{ env.QT_VERSION }}.7z -o"${{ github.workspace }}/cmbuild/QT"
      - name: "Install prerequisite: Pre-built dependencies"
        run: |
          curl -kLO https://cdn-fastly.obsproject.com/downloads/dependencies${{ env.WINDOWS_DEPS_VERSION }}.zip -f --retry 5 -C -
          7z x dependencies${{ env.WINDOWS_DEPS_VERSION }}.zip -o"${{ github.workspace }}/cmbuild/deps"
      - name: "Build prerequisite: OpenCV"
        run: |
          cd UI/frontend-plugins/${{ env.PLUGIN_NAME }}/deps/opencv
          mkdir build
          cd build
          if ( ${{ matrix.arch }} -eq 32 )
          {
            cmake -G"${{ env.CMAKE_GENERATOR }}" -A"Win32" -DBUILD_LIST="core,imgproc,objdetect" ..
          }
          else
          {
            cmake -G"${{ env.CMAKE_GENERATOR }}" -A"x64" -DBUILD_LIST="core,imgproc,objdetect" ..
          }
          msbuild /m /p:Configuration=Release OpenCV.sln
          msbuild INSTALL.vcxproj
      - name: Configure
        run: |
          mkdir ./package
          mkdir ./build${{ matrix.arch }}
          cd ./build${{ matrix.arch }}
          Get-Location
          if ( ${{ matrix.arch }} -eq 32 )
          {
            cmake -G"${{ env.CMAKE_GENERATOR }}" -A"Win32" -DOpenCV_DIR="${{ github.workspace }}/UI/frontend-plugins/SceneSwitcher/deps/opencv/build/" -DCMAKE_SYSTEM_VERSION="${{ env.CMAKE_SYSTEM_VERSION }}" -DBUILD_BROWSER=false -DBUILD_CAPTIONS=false -DCOMPILE_D3D12_HOOK=false -DDepsPath="${{ github.workspace }}/cmbuild/deps/win32" -DQTDIR="${{ github.workspace }}/cmbuild/QT/${{ env.QT_VERSION }}/msvc2019" -DCOPIED_DEPENDENCIES=FALSE -DCOPY_DEPENDENCIES=TRUE ..
          }
          else
          {
            cmake -G"${{ env.CMAKE_GENERATOR }}" -A"x64" -DOpenCV_DIR="${{ github.workspace }}/UI/frontend-plugins/SceneSwitcher/deps/opencv/build/" -DCMAKE_SYSTEM_VERSION="${{ env.CMAKE_SYSTEM_VERSION }}" -DBUILD_BROWSER=false -DBUILD_CAPTIONS=false -DCOMPILE_D3D12_HOOK=false -DDepsPath="${{ github.workspace }}/cmbuild/deps/win64" -DQTDIR="${{ github.workspace }}/cmbuild/QT/${{ env.QT_VERSION }}/msvc2019_64" -DCOPIED_DEPENDENCIES=FALSE -DCOPY_DEPENDENCIES=TRUE ..
          }
      - name: Build
        run: |
          msbuild /m /p:Configuration=RelWithDebInfo .\build${{ matrix.arch }}\obs-studio.sln
      - name: Package
        if: success()
        run: |
          $env:FILE_DATE=(Get-Date -UFormat "%F")
          $env:FILE_NAME="${{ env.PLUGIN_NAME }}-${env:FILE_DATE}-${{ github.sha }}-windows"
          echo "FILE_NAME=${env:FILE_NAME}" >> ${env:GITHUB_ENV}
          robocopy .\build${{ matrix.arch }}\rundir\RelWithDebInfo\obs-plugins\${{ matrix.arch }}bit\ .\package\obs-plugins\${{ matrix.arch }}bit ${{ env.LIB_NAME }}* /E /XF .gitignore
          robocopy .\build${{ matrix.arch }}\rundir\RelWithDebInfo\obs-plugins\${{ matrix.arch }}bit\ .\package\obs-plugins\${{ matrix.arch }}bit adv-ss-plugins /E /XF .gitignore
          robocopy .\build${{ matrix.arch }}\rundir\RelWithDebInfo\data\obs-plugins\${{ env.LIB_NAME }}\ .\package\data\obs-plugins\${{ env.LIB_NAME }}\ /E /XF .gitignore
          cp UI/frontend-plugins/${{ env.PLUGIN_NAME }}/deps/opencv/build/bin/Release/*dll package/obs-plugins/${{ matrix.arch }}bit/adv-ss-plugins
          cp UI/frontend-plugins/${{ env.PLUGIN_NAME }}/deps/openvr/bin/win${{ matrix.arch }}/*dll package/obs-plugins/${{ matrix.arch }}bit/adv-ss-plugins
          exit 0
      - name: Publish zip
        if: success()
        uses: actions/upload-artifact@v2.2.1
        with:
          name: "${{ env.FILE_NAME }}-${{ matrix.arch }}bit"
          path: package/*
  windows-installer:
    needs: [windows]
    name: "Create Windows Installer"
    runs-on: [windows-latest]
    steps:
      - name: "Checkout plugin"
        uses: actions/checkout@v2.3.4
      - name: Add msbuild to PATH
        uses: microsoft/setup-msbuild@v1.0.2
      - name: "Prepare innosetup"
        run: |
          curl "-kL" "https://files.jrsoftware.org/is/6/innosetup-6.0.3.exe" "-f" "--retry" "5" "-o" "inno.exe"
          .\inno.exe /VERYSILENT /SP- /SUPPRESSMSGBOXES /NORESTART
          mkdir build
          cd build
          cmake ..
        continue-on-error: true
      - name: Download artifacts
        uses: actions/download-artifact@v2
        with:
          path: artifacts
      - name: "Prepare package dir"
        run: |
          curl "-kL" "https://github.com/Xaymar/msvc-redist-helper/releases/download/0.1/msvc-redist-helper-64.exe" "-f" "--retry" "5" "-o" "msvc-redist-helper-64.exe"
          curl "-kL" "https://github.com/Xaymar/msvc-redist-helper/releases/download/0.1/msvc-redist-helper-32.exe" "-f" "--retry" "5" "-o" "msvc-redist-helper-32.exe"
          $env:FILE_DATE=(Get-Date -UFormat "%F")
          $env:FILE_NAME="${{ env.PLUGIN_NAME }}-${env:FILE_DATE}-${{ github.sha }}-windows"
          echo "FILE_NAME=${env:FILE_NAME}" >> ${env:GITHUB_ENV}
          mkdir package
          cd package
          cp -r ../artifacts/${env:FILE_NAME}-32bit/* .
          cp -r ../artifacts/${env:FILE_NAME}-64bit/obs-plugins/* obs-plugins
      - name: "Compile"
        run: |
          & 'C:\Program Files (x86)\Inno Setup 6\ISCC.exe' /Qp ".\build\CI\windows\setup.iss"
      - name: "Publish"
        if: success()
        uses: actions/upload-artifact@v2.2.0
        with:
          name: "${{ env.FILE_NAME }}-installer"
          path: build/CI/windows/Output/*.exe
  release:
    needs: [macos64, ubuntu64, windows, windows-installer]
    name: "Create Release"
    runs-on: [ubuntu-latest]
    steps:
      - name: "Checkout plugin"
        uses: actions/checkout@v2.3.4
        with:
          path: plugin/${{ env.PLUGIN_NAME }}
      - name: Download artifacts
        uses: actions/download-artifact@v2
        with:
          path: artifacts
      - name: "Package"
        shell: bash
        run: |
          mkdir -p ${{ env.PLUGIN_NAME }}/Linux ${{ env.PLUGIN_NAME }}/MacOs ${{ env.PLUGIN_NAME }}/Windows
          tar xf artifacts/${{ env.PLUGIN_NAME }}*-linux64.tar.gz/${{ env.PLUGIN_NAME }}*-linux64.tar.gz -C ${{ env.PLUGIN_NAME }}/Linux/
          mv artifacts/${{ env.PLUGIN_NAME }}*-macos.pkg/${{ env.PLUGIN_NAME }}*-macos.pkg ${{ env.PLUGIN_NAME }}/MacOs/${{ env.PLUGIN_NAME }}.pkg
          mv ./artifacts/${{ env.PLUGIN_NAME }}*-windows-32bit/* ${{ env.PLUGIN_NAME }}/Windows/
          mv ./artifacts/${{ env.PLUGIN_NAME }}*-windows-64bit/obs-plugins/* ${{ env.PLUGIN_NAME }}/Windows/obs-plugins
          mv ./artifacts/${{ env.PLUGIN_NAME }}*-windows-installer/*.exe ${{ env.PLUGIN_NAME }}/Windows/
          rm ${{ env.PLUGIN_NAME }}/Windows/obs-plugins/32bit/advanced-scene-switcher.pdb
          rm ${{ env.PLUGIN_NAME }}/Windows/obs-plugins/64bit/advanced-scene-switcher.pdb
          cp plugin/${{ env.PLUGIN_NAME }}/CI/release/README.txt ${{ env.PLUGIN_NAME }}/
          FILE_NAME=${{ env.PLUGIN_NAME }}.zip
          zip -r ${FILE_NAME} ${{ env.PLUGIN_NAME }}/
      - name: Publish
        if: success()
        uses: actions/upload-artifact@v2.2.1
        with:
          name: "Release"
          path: "*.zip"