Extera Next is provided as an AppImage too.
- Ensure you install
appimagetool
flutter build linux # copy binaries to appimage dir cp -r build/linux/{x64,arm64}/release/bundle appimage/Extera.AppDir cd appimage # prepare AppImage files cp Extera.desktop Extera.AppDir/ mkdir -p Extera.AppDir/usr/share/icons cp ../assets/logo.svg Extera.AppDir/extera.svg cp AppRun Extera.AppDir # build the AppImage appimagetool Extera.AppDir