name: Build FreeDV (Linux)

on:
  push:
    branches-ignore:
    - 'dr-render-manual'

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref && github.ref || github.run_id }}
  cancel-in-progress: true
    
env:
  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
  BUILD_TYPE: RelWithDebInfo

jobs:
  lint:
    runs-on: ubuntu-24.04
    steps:
    - uses: actions/checkout@v4

    - name: Install required packages
      shell: bash
      run: |
           sudo apt-get update
           sudo apt-get upgrade -y
           sudo apt-get install codespell

    - name: Spellcheck codebase
      shell: bash
      run: codespell --ignore-words-list=numer,caf,radae,rade,inout,nin,ontop,parm,tthe,ue `find src -name '*.c*' -o -name '*.h' | grep -v 3rdparty`

  dist:
    runs-on: ubuntu-22.04
    needs: lint
    outputs:
      APPIMAGE_FILENAME: ${{ steps.appimage-filename.outputs.APPIMAGE_FILENAME }}

    steps:
    - uses: actions/checkout@v4

    - name: Install required packages
      shell: bash
      run: |
           sudo apt-get update
           sudo apt-get upgrade -y
           sudo apt-get install libpulse-dev sox git libasound2-dev libao-dev libgsm1-dev xvfb pipewire pulseaudio-utils pipewire-pulse wireplumber metacity at-spi2-core libdbus-1-dev libgtk-3-dev python3.11-full python3.11-dev python3.11-venv 

    - name: Install Python required modules
      shell: bash
      working-directory: ${{github.workspace}}
      run: |
          python3.11 -m venv rade-venv
          . ./rade-venv/bin/activate
          pip3 install torch torchaudio --index-url https://download.pytorch.org/whl/cpu
          pip3 install matplotlib

    - name: Build freedv-gui using PulseAudio
      shell: bash
      working-directory: ${{github.workspace}}
      run: |
          . ./rade-venv/bin/activate
          ./build_linux.sh 

    - name: Build AppImage
      shell: bash
      working-directory: ${{github.workspace}}/appimage
      run: |
          ./make-appimage.sh 

    - name: Calculate AppImage filename
      shell: bash
      id: appimage-filename
      working-directory: ${{github.workspace}}
      run: |
          export FREEDV_VERSION=`cat build_linux/freedv-version.txt`
          echo "APPIMAGE_FILENAME=FreeDV-${FREEDV_VERSION}-x86_64.AppImage" >> "$GITHUB_OUTPUT"

    - name: Upload AppImage
      uses: actions/upload-artifact@v4
      with:
        name: ${{ steps.appimage-filename.outputs.APPIMAGE_FILENAME }}
        path: ${{github.workspace}}/appimage/${{ steps.appimage-filename.outputs.APPIMAGE_FILENAME }}
        compression-level: 0

  test-appimage-fedora:
    runs-on: ubuntu-24.04
    needs: [build, dist]
    steps:
    - uses: actions/checkout@v4
    
    - uses: actions/download-artifact@v4
      with:
        name: ${{needs.dist.outputs.APPIMAGE_FILENAME}}
        path: ${{github.workspace}}

    - name: Start Fedora container
      shell: bash
      run: |
          sudo podman run -d --name fedora-test --systemd=always --privileged -v ${{github.workspace}}:/workspace docker.io/jrei/systemd-fedora:42

    - name: Install rtkit for RT threading
      shell: bash
      run: |
          sudo podman exec fedora-test sudo dnf -y update 
          sudo podman exec fedora-test sudo dnf -y install dbus dbus-x11 dbus-tools rtkit dbus-devel polkit
          sudo podman exec fedora-test sudo sed -i 's/no/yes/g' /usr/share/polkit-1/actions/org.freedesktop.RealtimeKit1.policy

    - name: Install required packages for audio/display
      shell: bash
      run: |
          sudo podman exec fedora-test sudo dnf -y install sox xorg-x11-server-Xvfb pipewire pipewire-pulseaudio pulseaudio-libs-devel pulseaudio-utils wireplumber metacity

    - name: Sanity check RADE
      shell: bash
      working-directory: ${{github.workspace}}
      run: |
          chmod +x ${{needs.dist.outputs.APPIMAGE_FILENAME}}
          echo "FREEDV_BINARY=./${{needs.dist.outputs.APPIMAGE_FILENAME}} --appimage-extract-and-run" > tmp.env
          sudo podman exec --env-file ./tmp.env fedora-test /workspace/appimage/container-test.sh | tee tmp.log
          grep "Got 1 sync changes" tmp.log

  test-appimage-ubuntu:
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-24.04, ubuntu-22.04]

    runs-on: ${{ matrix.os }}
    needs: [build, dist]
    steps:
    - uses: actions/checkout@v4

    - uses: actions/download-artifact@v4
      with:
        name: ${{needs.dist.outputs.APPIMAGE_FILENAME}}
        path: ${{github.workspace}}

    - name: Install rtkit for RT threading
      shell: bash
      run: |
           sudo apt-get update
           sudo apt-get upgrade -y
           sudo apt-get install dbus-x11 rtkit libdbus-1-dev polkitd
           sudo sed -i 's/no/yes/g' /usr/share/polkit-1/actions/org.freedesktop.RealtimeKit1.policy 
           sudo systemctl restart polkit

    - name: Install required packages for audio/display
      shell: bash
      if: ${{ matrix.os == 'ubuntu-24.04' }}
      run: |
           sudo apt-get install sox xvfb pipewire pulseaudio-utils pipewire-pulse wireplumber metacity

    - name: Install required packages for audio/display
      shell: bash
      if: ${{ matrix.os == 'ubuntu-22.04' }}
      run: |
           sudo apt-get install sox xvfb pulseaudio pulseaudio-utils metacity
           systemctl --user --now enable pulseaudio.service pulseaudio.socket

    - name: Sanity check RADE
      shell: bash
      working-directory: ${{github.workspace}}
      if: ${{ matrix.os == 'ubuntu-22.04' }}
      run: |
          sudo systemctl enable rtkit-daemon
          sudo systemctl start rtkit-daemon
          Xvfb :99 -screen 0 1024x768x16 &
          sleep 5
          export DISPLAY=:99.0
          export XDG_RUNTIME_DIR=/run/user/$(id -u)
          mkdir -p $XDG_RUNTIME_DIR
          chmod 700 $XDG_RUNTIME_DIR
          eval "$(dbus-launch --sh-syntax --exit-with-x11)"
          metacity --sm-disable --replace &
          sleep 5
          chmod +x ${{needs.dist.outputs.APPIMAGE_FILENAME}}
          FREEDV_BINARY=./${{needs.dist.outputs.APPIMAGE_FILENAME}} ./test/test_zeros.sh txrx RADEV1 | tee tmp.log
          grep "Got 1 sync changes" tmp.log

    - name: Sanity check RADE
      shell: bash
      working-directory: ${{github.workspace}}
      if: ${{ matrix.os == 'ubuntu-24.04' }}
      run: |
          sudo systemctl enable rtkit-daemon
          sudo systemctl start rtkit-daemon
          Xvfb :99 -screen 0 1024x768x16 &
          sleep 5
          export DISPLAY=:99.0
          export XDG_RUNTIME_DIR=/run/user/$(id -u)
          mkdir -p $XDG_RUNTIME_DIR
          chmod 700 $XDG_RUNTIME_DIR
          eval "$(dbus-launch --sh-syntax --exit-with-x11)"
          pipewire &
          pipewire-pulse &
          wireplumber &
          metacity --sm-disable --replace &
          sleep 5
          chmod +x ${{needs.dist.outputs.APPIMAGE_FILENAME}}
          FREEDV_BINARY=./${{needs.dist.outputs.APPIMAGE_FILENAME}} ./test/test_zeros.sh txrx RADEV1 | tee tmp.log
          grep "Got 1 sync changes" tmp.log

  build:
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-24.04, ubuntu-22.04]
        sanitizer: [WITH_ASAN=0, WITH_RTSAN=1, WITH_ASAN=1]
        native-audio: [USE_NATIVE_AUDIO=0, USE_NATIVE_AUDIO=1]
        exclude:
        - os: ubuntu-22.04
          sanitizer: WITH_RTSAN=1
        - os: ubuntu-22.04
          sanitizer: WITH_ASAN=1
        - os: ubuntu-24.04
          sanitizer: WITH_RTSAN=1
          native-audio: USE_NATIVE_AUDIO=0
        - os: ubuntu-24.04
          sanitizer: WITH_ASAN=1
          native-audio: USE_NATIVE_AUDIO=0

    runs-on: ${{ matrix.os }}
    needs: lint

    steps:
    - uses: actions/checkout@v4

    - name: Install LLVM/Clang >=20.0 (Required for RTSan)
      if: ${{ matrix.sanitizer == 'WITH_RTSAN=1' }}
      uses: MorganCaron/latest-clang-action@master

    - name: Install rtkit for RT threading
      shell: bash
      run: |
           sudo apt-get update
           sudo apt-get upgrade -y
           sudo apt-get install dbus-x11 rtkit libdbus-1-dev polkitd
           sudo sed -i 's/no/yes/g' /usr/share/polkit-1/actions/org.freedesktop.RealtimeKit1.policy 
           sudo systemctl restart polkit

    - name: Install common packages
      shell: bash
      run: |
           sudo apt-get install libpulse-dev libspeexdsp-dev libsamplerate0-dev sox git portaudio19-dev libhamlib-dev libasound2-dev libao-dev libgsm1-dev libsndfile-dev xvfb pipewire pulseaudio-utils pipewire-pulse wireplumber metacity at-spi2-core

    - name: Install version-specific packages
      if: ${{ matrix.os == 'ubuntu-22.04' }}
      shell: bash
      run: |
           sudo apt-get install libwxgtk3.0-gtk3-dev pulseaudio python3.11-full python3.11-dev python3.11-venv
           systemctl --user --now enable pulseaudio.service pulseaudio.socket

    - name: Install version-specific packages
      if: ${{ matrix.os == 'ubuntu-24.04' }}
      shell: bash
      run: |
           sudo apt-get install libwxgtk3.2-dev pipewire pipewire-pulse wireplumber

    - name: Create Python venv
      if: ${{ matrix.os == 'ubuntu-22.04' }}
      shell: bash
      working-directory: ${{github.workspace}}
      run: |
          python3.11 -m venv rade-venv 

    - name: Create Python venv
      if: ${{ matrix.os == 'ubuntu-24.04' }}
      shell: bash
      working-directory: ${{github.workspace}}
      run: |
          python3 -m venv rade-venv 

    - name: Install Python required modules
      shell: bash
      working-directory: ${{github.workspace}}
      run: |
          . ./rade-venv/bin/activate
          pip3 install torch torchaudio --index-url https://download.pytorch.org/whl/cpu
          pip3 install matplotlib

    - name: Build freedv-gui 
      shell: bash
      working-directory: ${{github.workspace}}
      if: ${{ matrix.sanitizer == 'WITH_RTSAN=1' }}
      run: |
          . ./rade-venv/bin/activate
          UT_ENABLE=1 CC=clang CXX=clang++ ${{matrix.native-audio}} ${{matrix.sanitizer}} ./build_linux.sh 

    - name: Build freedv-gui 
      shell: bash
      working-directory: ${{github.workspace}}
      if: ${{ matrix.sanitizer != 'WITH_RTSAN=1' }}
      run: |
          . ./rade-venv/bin/activate
          UT_ENABLE=1 ${{matrix.native-audio}} ${{matrix.sanitizer}} ./build_linux.sh 

    - name: Execute unit tests
      shell: bash
      if: ${{ matrix.os == 'ubuntu-22.04' && matrix.native-audio == 'USE_NATIVE_AUDIO=1' }}
      working-directory: ${{github.workspace}}/build_linux
      run: |
          sudo systemctl enable rtkit-daemon
          sudo systemctl start rtkit-daemon
          Xvfb :99 -screen 0 1024x768x16 &
          sleep 5
          export DISPLAY=:99.0
          export XDG_RUNTIME_DIR=/run/user/$(id -u)
          mkdir -p $XDG_RUNTIME_DIR
          chmod 700 $XDG_RUNTIME_DIR
          eval "$(dbus-launch --sh-syntax --exit-with-x11)"
          metacity --sm-disable --replace &
          sleep 5
          ln -s ${{github.workspace}}/build_linux/rade_src/model19_check3 model19_check3
          . ../rade-venv/bin/activate
          ASAN_OPTIONS=suppressions=${{github.workspace}}/test/asan_suppressions.txt LSAN_OPTIONS=suppressions=${{github.workspace}}/test/lsan_suppressions.txt PYTHONPATH=${{github.workspace}}/build_linux/rade_src:$PYTHONPATH ctest -V --repeat until-pass:2

    - name: Execute unit tests
      shell: bash
      if: ${{ matrix.os == 'ubuntu-24.04' && matrix.native-audio == 'USE_NATIVE_AUDIO=1' }}
      working-directory: ${{github.workspace}}/build_linux
      run: |
          sudo systemctl enable rtkit-daemon
          sudo systemctl start rtkit-daemon
          Xvfb :99 -screen 0 1024x768x16 &
          sleep 5
          export DISPLAY=:99.0
          export XDG_RUNTIME_DIR=/run/user/$(id -u)
          mkdir -p $XDG_RUNTIME_DIR
          chmod 700 $XDG_RUNTIME_DIR
          eval "$(dbus-launch --sh-syntax --exit-with-x11)"
          pipewire &
          pipewire-pulse &
          wireplumber &
          metacity --sm-disable --replace &
          sleep 5
          ln -s ${{github.workspace}}/build_linux/rade_src/model19_check3 model19_check3
          . ../rade-venv/bin/activate
          ASAN_OPTIONS=suppressions=${{github.workspace}}/test/asan_suppressions.txt LSAN_OPTIONS=suppressions=${{github.workspace}}/test/lsan_suppressions.txt PYTHONPATH=${{github.workspace}}/build_linux/rade_src:$PYTHONPATH ctest -V --repeat until-pass:2