Merge pull request #184658 from Homebrew/katrain-livecheck

katrain: update livecheck

Casks/k/katrain.rb

@@ -11,6 +11,26 @@
  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"