From 399caa007c1f2da56fba2328e00e3327e2bc42da Mon Sep 17 00:00:00 2001
From: hyuraku <32809703+hyuraku@users.noreply.github.com>
Date: Thu, 2 Apr 2020 23:44:55 +0900
Subject: [PATCH] chnage how to extract owner and tag

---
 Library/Homebrew/dev-cmd/audit.rb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Library/Homebrew/dev-cmd/audit.rb b/Library/Homebrew/dev-cmd/audit.rb
index fd591b56f6..a099e35ce4 100644
--- a/Library/Homebrew/dev-cmd/audit.rb
+++ b/Library/Homebrew/dev-cmd/audit.rb
@@ -796,8 +796,9 @@ module Homebrew
 
         problem "#{stable.version} is a development release"
       when %r{^https://github.com/}
-        _, owner, _, _, version = URI.parse(stable.url).path.split("/")
-        tag = stable.specs[:tag] || version.gsub(".tar.gz", "")
+        matches = stable.url.match(%r{https://github.com/(.*)/.*/(releases/download/(.*)/.*tar.gz|archive/(.*).tar.gz)})
+        owner = matches[1]
+        tag = matches[3] || matches[4]
         begin
           if GitHub.open_api("#{GitHub::API_URL}/repos/#{owner}/#{stable.full_name}/releases/tags/#{tag}")\
              ["prerelease"]