snapcraft.yaml

name: helloworld-gui
version: "1.5"
summary: GUI version of HelloWorld - Displays the famous "Hello World" message
title: HelloWorld GUI
license: GPL-3.0
base: core18
confinement: strict
grade: stable
description: |
    HelloWorld GUI is an application that displays the famous Hello World message in GUI. It can be used in various situations such as GUI testing.
apps:
    helloworld-gui:
       command: desktop-launch $SNAP/usr/bin/helloworld-gui
       desktop: usr/share/applications/helloworld-gui.desktop
       environment:
        QT_QPA_PLATFORMTHEME : gtk3
       plugs: [x11, unity7, gsettings, pulseaudio, wayland, network, network-bind, home, desktop, desktop-legacy]
parts:
     helloworld-gui: 
        plugin: qmake
        qt-version: qt5
        project-files: [helloworld-qt-gui.pro]
        source: .
        override-build: |
          qmake PREFIX=$SNAPCRAFT_PART_INSTALL/usr
          make 
          make install
          sed -i 's|Icon=helloworld-gui|Icon=/usr/share/pixmaps/helloworld-gui\.png|' $SNAPCRAFT_PART_INSTALL/usr/share/applications/helloworld-gui.desktop
          echo Done!
        build-packages:
          - qt5-default
          - qtbase5-dev
          - qttools5-dev
        stage-packages:
          - libqt5gui5
        after: [desktop-qt5]
     desktop-qt5:
      build-packages:
          - build-essential
          - qtbase5-dev
          - dpkg-dev
      make-parameters:
          - FLAVOR=qt5
      plugin: make
      source: https://github.com/ubuntu/snapcraft-desktop-helpers.git
      source-subdir: qt
      stage-packages:
          - libxkbcommon0
          - ttf-ubuntu-font-family
          - dmz-cursor-theme
          - light-themes
          - adwaita-icon-theme
          - gnome-themes-standard
          - shared-mime-info
          - libqt5gui5
          - libgdk-pixbuf2.0-0
          - libqt5svg5
          - try:
            - appmenu-qt5
          - locales-all
          - xdg-user-dirs
          - fcitx-frontend-qt5
     qt5-gtk-platform:
      plugin: nil
      stage-packages:
          - qt5-gtk-platformtheme
plugs:
  gtk-3-themes:
    interface: content
    target: $SNAP/share/themes
    default-provider: gtk-common-themes:gtk-3-themes
  icon-themes:
    interface: content
    target: $SNAP/share/icons
    default-provider: gtk-common-themes:icon-themes
  sound-themes:
    interface: content
    target: $SNAP/share/sounds
    default-provider: gtk-common-themes:sounds-themes