brew cask install --force libreoffice-fr

# to test
# brew cask install --force libreoffice libreoffice-fr

# file is there :
# /opt/homebrew/Library/Taps/caskroom/homebrew-cask/Casks/libreoffice-fr.rb

cask 'libreoffice-fr' do
  version '5.2.3'
  sha256 'd841458189b90ae5f3e208620707833b4def2e9d8c2be71ae395ec25bec1908c'

  url "http://download.documentfoundation.org/libreoffice/stable/#{version}/mac/x86_64/LibreOffice_#{version}_MacOS_x86-64_langpack_fr.dmg"
  name 'LibreOffice_langpack_fr'
  homepage 'https://www.libreoffice.org/'
  gpg "#{url}.asc",
    key_id: 'c2839ecad9408fbe9531c3e9f434a1efafeeaea3'

  depends_on cask: 'libreoffice'

  preflight do
    system '/usr/bin/sudo', '-E', '--', '/usr/bin/tar', '-C', '/Applications/LibreOffice.app/', '-xjf', "#{staged_path}/LibreOffice Language Pack.app/Contents/tarball.tar.bz2"
    system '/usr/bin/sudo', '-E', '--', '/usr/bin/touch', '/Applications/LibreOffice.app/Contents/Resources/extensions'
  end
end