cask "katrain" do version "1.14.0" sha256 "38cfe45fd4440983d3cbf4ca1305fa977c8479a16f6696bd22742ad451fa4cd7" on_arm do depends_on formula: "katago" end url "https://github.com/sanderland/katrain/releases/download/v#{version}/KaTrainOSX.dmg" name "KaTrain" desc "Tool for analyzing games and playing go with AI feedback from KataGo" homepage "https://github.com/sanderland/katrain" # Most recent release doesn't provide a file forr macOS, so we check multiple # recent releases instead of only the "latest" release. NOTE: We should be # able to remove this next release when upstream provides a file for macOS again. livecheck do url :url regex(%r{/v?(\d+(?:\.\d+)+)/KaTrainOSX\.(?:dmg|pkg)$}i) strategy :github_releases do |json, regex| json.map do |release| next if release["draft"] || release["prerelease"] release["assets"]&.map do |asset| match = asset["browser_download_url"]&.match(regex) next if match.blank? match[1] end end.flatten end end app "KaTrain.app" zap trash: "~/.katrain" caveats do requires_rosetta end end