macgamestore 5.3.0,6127

Casks/m/macgamestore.rb

@@ -1,20 +1,32 @@
 cask "macgamestore" do
-  version "4.3.4,6084"
-  sha256 "9f4b86ba8726de7c00fa129392b5b3cfdb0af7b682dfedfa1e0b00e08ea0cf11"
+  version "5.3.0,6127"
+  sha256 "3cc7c56c08a78c998ed86ad6b698df2be75045be54bfd3d7db61959ae4291622"
 
-  url "https://www.macgamestore.com/api_clientapp/clientupdates/public/core6/MacGameStore_#{version.csv.first}_#{version.csv.second}.tgz"
+  url "https://www.macgamestore.com/api_clientapp/clientupdates/public/core#{version.csv.second[0]}/MacGameStore_#{version.csv.first}_#{version.csv.second}.zip"
   name "MacGameStore"
   desc "Buy, download, and play your games"
   homepage "https://www.macgamestore.com/app/"
 
+  # This is a Sparkle feed but upstream uses a non-standard approach to
+  # identify unstable versions that the `Sparkle` strategy doesn't handle, so
+  # we have to use the `Xml` strategy instead.
   livecheck do
-    url "https://www.macgamestore.com/api_clientapp/clientupdates/public/update.xml"
-    regex(%r{/MacGameStore_(\d+(?:\.\d+)+)_(\d+)\.t}i)
-    strategy :sparkle do |item, regex|
-      item.url.scan(regex).map { |match| "#{match[0]},#{match[1]}" }
+    url "https://www.macgamestore.com/api_clientapp/clientupdates/public/update-2021.xml"
+    regex(/MacGameStore[._-]v?(\d+(?:\.\d+)+)[._-](\d+)\.zip/i)
+    strategy :xml do |xml, regex|
+      xml.get_elements("//item").map do |item|
+        next if item.elements["sparkle:isBetaBuild"]&.text&.include?("1")
+
+        url = item.elements["enclosure"]&.attributes&.[]("url")
+        match = url.match(regex) if url
+        next if match.blank?
+
+        "#{match[1]},#{match[2]}"
+      end
     end
   end
 
+  auto_updates true
   depends_on macos: ">= :sierra"
 
   app "MacGameStore.app"
@@ -23,8 +35,4 @@
     "/Applications/MacGameStore",
     "~/Library/Application Support/MacGameStore.com",
   ]
-
-  caveats do
-    requires_rosetta
-  end
 end