signal-desktop.install


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post_install()
{
  is="is"; it="it"
  pacman -Qi libappindicator-gtk2 2>&1|grep "Required By"|grep -q None
  [ $? -eq 0 ] && libappindicator="libappindicator-gtk2"
  pacman -Qi libappindicator-gtk3 2>&1|grep "Required By"|grep -q None
  if [ $? -eq 0 ]; then
    [ "$libappindicator" ] && libappindicator="${libappindicator} and " && is="are" && it="them"
    libappindicator="${libappindicator}libappindicator-gtk3"
  fi
  if [ "$libappindicator" ]; then
    echo
    echo "$libappindicator $is obsolete and may even break"
    echo "the tray icon of Signal-Desktop and other Electron apps."
    echo "As no package depends on $it it is recommended to remove $it."
    echo
  fi

  ps -e | grep '^.*gnome-session.*$' &>/dev/null
  if [ $? -eq 0 ]; then
    pacman -Qi gnome-shell-extension-topicons-plus &>/dev/null
    if [ $? -ne 0 ]; then
      echo
      echo "Tray icons are no longer supported by default on Gnome."
      echo "If you want use the tray icon of Signal-Desktop,"
      echo "install gnome-shell-extension-topicons-plus from AUR."
      echo "Then re-login and enable this extension in 'Tweaks' (gnome-tweak-tool)."
      echo
    fi
  fi
}

post_upgrade() {
  post_install
}