linux.yml

name: Linux build

on:
  push:
    branches:
      - master
      - next
      - 'next*'

jobs:
  qtbuild:
    name: Build with Qt
    runs-on: ubuntu-22.04

    steps:
      - name: Install Qt
        uses: jurplel/install-qt-action@v4
        with:
          version: '6.8.0'
          modules: 'qtcharts qtmultimedia qt5compat qtshadertools'
      - name: Checkout
        uses: actions/checkout@v4

      - run: git fetch --prune --unshallow --tags

      - name: Set environment variables
        run: |
          echo "DATE=`date +%Y%m%d`" >> $GITHUB_ENV
          echo "GIT_HASH=`git rev-parse --short HEAD`" >> $GITHUB_ENV
          #echo "QTDIR=$QT_ROOT_DIR" >> $GITHUB_ENV
          cat $GITHUB_ENV

      - name: Display environment variables
        run: env | sort

      - name: Install build dependencies
        run: |
            set -x

            # Install build dependencies
            sudo apt-get -y install build-essential libfaad-dev libmpg123-dev libfftw3-dev \
            librtlsdr-dev libusb-1.0-0-dev mesa-common-dev libglu1-mesa-dev libpulse-dev \
            libsoapysdr-dev libairspy-dev libmp3lame-dev libflac++-dev libegl-dev
     
            # Install sharun dependencies
            sudo apt install file binutils patchelf findutils grep sed coreutils strace

            # Install virtual graphic display to run welle.io without an display
            sudo apt install xvfb

      - name: Build
        id: build
        run: |
            mkdir build
            cd build
            qmake PREFIX=/usr ..
            make -j4
            cd ..
            echo $PWD

      - name: Prepare welle-io AppImage
        id: prepare_app_image
        run: |
            find build/
            mkdir -p ./appdir/usr/share/applications
            cp welle-io.desktop ./appdir/usr/share/applications
            cp welle-io.desktop ./appdir
            mkdir -p ./appdir/usr/bin
            cp build/src/welle-gui/welle-io ./appdir/usr/bin
            mkdir -p ./appdir/usr/lib
            mkdir -p ./appdir/usr/share/icons/hicolor/256x256/apps/
            cp src/welle-gui/icons/icon.png ./appdir/usr/share/icons/hicolor/256x256/apps/welle-io.png
            cp src/welle-gui/icons/icon.png ./appdir/welle-io.png
            find appdir/
      
      - name: Create AppImage
        id: create_appimage
        run: |
          ARCH="$(uname -m)"
          UPINFO="gh-releases-zsync|$(echo "$GITHUB_REPOSITORY" | tr '/' '|')|latest|*$ARCH.AppImage.zsync"

          # Get appimagetool 
          wget -c "https://github.com/AppImage/appimagetool/releases/download/continuous/appimagetool-$ARCH.AppImage" -O ./appimagetool
          #wget https://welle-io-nightlies.albrechtloh.de/appimagetool-843-x86_64.AppImage # just for testing
          chmod +x appimagetool
          mv ./appdir/usr ./appdir/shared
          ln -s ./shared ./appdir/usr

          ( cd ./appdir
            # Get lib4bin (sharun)
            wget https://raw.githubusercontent.com/VHSgunzo/sharun/refs/heads/main/lib4bin -O ./lib4bin
            chmod +x ./lib4bin
            # Dummy run welle in a virtual display to collect graphic libraries with sharun
            xvfb-run -- ./lib4bin -p -v -r -s -e -k ./shared/bin/welle-io
            ln ./sharun ./AppRun
            ./sharun -g
          )

          find appdir/

          # Create AppImage
          ./appimagetool --comp zstd \
            --mksquashfs-opt -Xcompression-level --mksquashfs-opt 22 \
            -n -u "$UPINFO" "$PWD"/appdir "$PWD"/"$DATE"_"$GIT_HASH"_Linux_welle-io-x86_64.AppImage

          # Preapre publish
          mkdir publish
          mv *.AppImage* publish/
        
      - name: Archive artifacts (welle.io AppImage)
        if: always() && steps.create_appimage.outcome == 'success'
        uses: actions/upload-artifact@v4
        with:
          name: welle.io AppImage
          path: publish/*welle-io-x86_64.AppImage*
          if-no-files-found: error

      - name: Upload to nightly server
        if: always() && steps.create_appimage.outcome == 'success'
        uses: dennisameling/ftp-upload-action@v1
        with:
          server: a2f24.netcup.net # welle-io-nightlies.albrechtloh.de is redirected to here
          secure: true
          username: ${{ secrets.SFTP_USER }}
          password: ${{ secrets.SFTP_PASSWORD }}
          local_dir: publish/