cask 'omnifocus' do
  if MacOS.version <= :mavericks
    version '2.0.4'
    sha256 '3282eb7e41ec2638f68a92a6509eddd96a96c39b65b954dcedcc4e62289f22a9'
    url "https://downloads.omnigroup.com/software/MacOSX/10.9/OmniFocus-#{version}.dmg"
  elsif MacOS.version <= :yosemite
    version '2.7.4'
    sha256 'a273e55c15f82540fe305344f9e49ad7d0d9c326ba2c37c312076ffd73780f80'
    url "https://downloads.omnigroup.com/software/MacOSX/10.10/OmniFocus-#{version}.dmg"
  else
    version '2.11.2'
    sha256 '007aa7cd40604335ca470ad0bededfd48ef875cb12997147c11164402b6bdd90'
    url "https://downloads.omnigroup.com/software/MacOSX/10.12/OmniFocus-#{version}.dmg"
  end

  appcast "https://update.omnigroup.com/appcast/com.omnigroup.OmniFocus#{version.major}",
          checkpoint: 'a020b2e9a73a6482536dc1398ab08ed18bb6a5ba0e24d6d077bf24a2ac04986e'
  name 'OmniFocus'
  homepage 'https://www.omnigroup.com/omnifocus/'

  app 'OmniFocus.app'

  uninstall quit: "com.omnigroup.OmniFocus#{version.major}"

  zap delete: [
                "~/Library/Containers/com.omnigroup.OmniFocus#{version}",
                "~/Library/Preferences/com.omnigroup.OmniFocus#{version}.LSSharedFileList.plist",
                '~/Library/Preferences/com.omnigroup.OmniSoftwareUpdate.plist',
                "~/Library/Caches/Metadata/com.omnigroup.OmniFocus#{version}",
                "~/Library/Application Support/com.apple.sharedfilelist/com.apple.LSSharedFileList.ApplicationRecentDocuments/com.omnigroup.omnifocus#{version}.sfl*",
                '~/Library/Group Containers/34YW5XSRB7.com.omnigroup.OmniFocus',
                "~/Library/Saved Application State/com.omnigroup.OmniFocus#{version}.savedState",
              ]
end