Merge pull request #206484 from Homebrew/flagd-add-livecheck

flagd: add livecheck

Author: BrewTestBot

Formula/f/flagd.rb

@@ -7,6 +7,16 @@ class Flagd < Formula
   license "Apache-2.0"
   head "https://github.com/open-feature/flagd.git", branch: "main"
 
+  # The upstream repository contains tags like `core/v1.2.3`,
+  # `flagd-proxy/v1.2.3`, etc. but we're only interested in the `flagd/v1.2.3`
+  # tags. Upstream only appears to mark the `core/v1.2.3` releases as "latest"
+  # and there isn't usually a notable gap between tag and release, so we check
+  # the Git tags.
+  livecheck do
+    url :stable
+    regex(%r{^flagd/v?(\d+(?:[.-]\d+)+)$}i)
+  end
+
   bottle do
     sha256 cellar: :any_skip_relocation, arm64_sequoia: "73249d24d5e23dc79af8aa5a73b15afdeb956d0fa0eaaf4f1d4cc09f4ec39dda"
     sha256 cellar: :any_skip_relocation, arm64_sonoma:  "73249d24d5e23dc79af8aa5a73b15afdeb956d0fa0eaaf4f1d4cc09f4ec39dda"