build.yml

name: build

on:
  push:
  pull_request:


jobs:
  build_job:
    # The host should always be Linux
    runs-on: ubuntu-latest
    name: Build on ${{ matrix.distro }} ${{ matrix.arch }}

    
    strategy:
      matrix:
        include:
          - arch: aarch64
            distro: bullseye
          - arch: armv7
            distro: bullseye
    steps:
      - uses: actions/checkout@v3

      - uses: uraimo/run-on-arch-action@v2
        name: Build
        id: runcmd64
        with:
          arch: ${{ matrix.arch }}
          distro: ${{ matrix.distro }}

          # Not required, but speeds up builds by storing container images in
          # a GitHub package registry.
          githubToken: ${{ github.token }}

          install: |
            apt-get update -q -y
            apt-get install -q -y gpg
            gpg --keyserver keyserver.ubuntu.com --recv-keys cf8a1af502a2aa2d763bae7e82b129927fa3303e
            gpg --armor --export cf8a1af502a2aa2d763bae7e82b129927fa3303e | apt-key add -

            echo "deb http://archive.raspberrypi.org/debian/ bullseye main" > /etc/apt/sources.list.d/raspi.list
            apt-get update -q -y
            apt-get install -q -y --no-install-recommends cmake make gcc g++ libc6-dev libconfig++-dev libboost-program-options-dev libavahi-client3 cmake libcamera-dev libevent-pthreads-2.1-7 libevent-core-2.1-7 libevent-dev libcamera-dev libcamera0 libcamera-tools libcamera-apps-lite

          run: |
            ln -s lib-${{ matrix.arch }} lib
            mkdir build-${{ matrix.arch }} && cd build-${{ matrix.arch }}
            cmake ..
            make
            ls src/
            mv src/raspindi raspindi-${{ matrix.arch }}
            mv src/libndioutput.so libndioutput-${{ matrix.arch }}.so

      - name: Package NDI
        if: startsWith(github.ref, 'refs/tags/') && startsWith(github.repository, 'raspberry-pi-camera/')
        run: |
          mkdir lib-${{ matrix.arch }}-release
          cd lib-${{ matrix.arch }}-release
          mkdir -p usr/lib
          cp ../lib-${{ matrix.arch }}/ndi/* ./usr/lib/
          tar -cvzf ../libndi-${{ matrix.arch }}.tar.gz usr/
          echo ${{ github.event }}
      
      - name: Artifacts - raspindi
        uses: actions/upload-artifact@v3
        with:
          name: raspindi-${{ matrix.arch }}
          path: build-${{ matrix.arch }}/raspindi-${{ matrix.arch }}
          
      - name: Artifacts - libndioutput
        uses: actions/upload-artifact@v3
        with:
          name: libndioutput-${{ matrix.arch }}.so
          path: build-${{ matrix.arch }}/libndioutput-${{ matrix.arch }}.so
          
      - name: Release
        uses: softprops/action-gh-release@v1
        if: startsWith(github.ref, 'refs/tags/') && startsWith(github.repository, 'raspberry-pi-camera/')
        with:
          files: |
            build-${{ matrix.arch }}/raspindi-${{ matrix.arch }}
            build-${{ matrix.arch }}/libndioutput-${{ matrix.arch }}.so
            libndi-${{ matrix.arch }}.tar.gz