linux-build.yml

name: Linux-Build

on:
  pull_request:
  push:
    paths-ignore:
      - '.github/workflows/windows-build.yml'
      - '.gitignore'
      - 'LICENSE'
      - 'README.md'

jobs:
  build:
    strategy:
      matrix:
        os: [ubuntu-20.04]
        arch: [x64]
        mode: [debug, releasedbg]

    runs-on: ${{ matrix.os }}
    if: "!contains(github.event.head_commit.message, 'ci skip')"

    env:
      OBS_VERSION: '26.0.0'

    steps:
    - name: Get current date as package key
      id: pkg_key
      run: echo "::set-output name=key::$(date +'%W')"

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

    - name: Checkout Kinect SDKs
      uses: actions/checkout@v4
      continue-on-error: true
      with:
        repository: SirLynix/kinect-sdks
        token: ${{ secrets.KINECT_SDKS_PAT }}
        path: ${{ github.workspace }}/kinect-sdks

    # Install OBS studio & Kinect for Azure dependencies
    - name: Install apt dependencies
      run: | 
          sudo apt-get -qq update
          sudo apt-get install -y \
          build-essential \
          checkinstall \
          cmake \
          git \
          libmbedtls-dev \
          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 \
          libvlc-dev \
          libx11-dev \
          libx264-dev \
          libxcb-shm0-dev \
          libxcb-xinerama0-dev \
          libxcomposite-dev \
          libxinerama-dev \
          pkg-config \
          python3-dev \
          qtbase5-dev \
          libqt5svg5-dev \
          swig \
          libxcb-randr0-dev \
          libxcb-xfixes0-dev \
          libx11-xcb-dev \
          libxcb1-dev \
          libxss-dev \
          gcc-aarch64-linux-gnu \
          g++-aarch64-linux-gnu \
          file \
          dpkg-dev \
          qemu \
          binfmt-support \
          qemu-user-static \
          pkg-config \
          ninja-build \
          doxygen \
          clang \
          python3 \
          gcc \
          g++ \
          git \
          git-lfs \
          nasm \
          cmake \
          powershell \
          libgl1-mesa-dev \
          libsoundio-dev \
          libjpeg-dev \
          libvulkan-dev \
          libx11-dev \
          libxcursor-dev \
          libxinerama-dev \
          libxrandr-dev \
          libusb-1.0-0-dev \
          libssl-dev \
          libudev-dev \
          mesa-common-dev \
          uuid-dev

    # Cache OBS Studio
    - name: Retrieve OBS Studio cache
      uses: actions/cache@v3
      id: obs-cache
      with:
        path: ${{ github.workspace }}/obs-studio
        key: Linux-OBS-Studio-${{ env.OBS_VERSION }}

    # Build obs-studio
    - name: Clone OBS
      if: steps.obs-cache.outputs.cache-hit != 'true'
      uses: actions/checkout@v4
      with:
        repository: obsproject/obs-studio
        path: ${{ github.workspace }}/obs-studio
        submodules: 'recursive'
        fetch-depth: 0 # for tags

    # Checkout OBS to the wanted version
    - name: Checkout OBS-Studio release (${{ env.OBS_VERSION }})
      if: steps.obs-cache.outputs.cache-hit != 'true'
      shell: bash
      working-directory: ${{ github.workspace }}/obs-studio
      run: |
        git checkout ${{ env.OBS_VERSION }}
        git submodule update

    # Configure and build obs
    - name: Build OBS-Studio
      if: steps.obs-cache.outputs.cache-hit != 'true'
      working-directory: ${{ github.workspace }}/obs-studio
      shell: bash
      run: |
        mkdir ./build64
        cd ./build64
        cmake -DDISABLE_PLUGINS=YES -DENABLE_SCRIPTING=NO -DUNIX_STRUCTURE=YES ..
        make -j4 libobs

    # Force xmake to a specific folder (for cache)
    - name: Set xmake env
      run: echo "XMAKE_GLOBALDIR=${{ runner.workspace }}/xmake-global" >> $GITHUB_ENV

    # Install xmake
    - name: Setup xmake
      uses: xmake-io/github-action-setup-xmake@v1
      with:
        xmake-version: branch@dev

    # Prepare environment
    - name: Configure build
      run:
        printf "LibObs = {\n  Include = [[${{ github.workspace }}/obs-studio/libobs]],\n  Lib64 = [[${{ github.workspace }}/obs-studio/build64/libobs]]\n}\n\nObsPlugins={}" > config.lua

    # Update xmake repository (in order to have the file that will be cached)
    - name: Update xmake repository
      run: xmake repo --update

    # Fetch xmake dephash
    - name: Retrieve dependencies hash
      id: dep_hash
      run: echo "::set-output name=hash::$(xmake l utils.ci.packageskey)"

    # Cache xmake dependencies
    - name: Retrieve cached xmake dependencies
      uses: actions/cache@v3
      with:
        path: ${{ env.XMAKE_GLOBALDIR }}/.xmake/packages
        key: Linux-${{ matrix.arch }}-${{ matrix.mode }}-${{ steps.dep_hash.outputs.hash }}-W${{ steps.pkg_key.outputs.key }}

    # Setup compilation mode and install project dependencies
    - name: Configure xmake and install dependencies
      run: xmake config --arch=${{ matrix.arch }} --mode=${{ matrix.mode }} --ccache=n --yes --verbose
      env:
        KINECTSDKAZUREBT_DIR: ${{ github.workspace }}/kinect-sdks/k4abt

    # Build the plugin
    - name: Build obs-kinect
      run: xmake --verbose
      env:
        KINECTSDKAZUREBT_DIR: ${{ github.workspace }}/kinect-sdks/k4abt

    # Install the result files
    - name: Install obs-kinect
      run: xmake package -vo package
      env:
        KINECTSDKAZUREBT_DIR: ${{ github.workspace }}/kinect-sdks/k4abt

    # Upload artifacts
    - uses: actions/upload-artifact@v3
      with:
        name: ${{ matrix.os }}-${{ matrix.arch }}-${{ matrix.mode }}
        path: package