From c221e459c2b1bcf2b46b2247290cdfd6031f07eb Mon Sep 17 00:00:00 2001
From: Ebrahim Byagowi <ebrahim@gnu.org>
Date: Sat, 29 Apr 2017 11:02:20 +0430
Subject: [PATCH] [webkit-nightly] Fetch latest version url dynamically (#3752)

* [webkit-nightly] Fetch latest version url dynamically

* Update webkit-nightly.rb

* Fix webkit-nightly lint issue
---
 Casks/webkit-nightly.rb | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/Casks/webkit-nightly.rb b/Casks/webkit-nightly.rb
index 62a834b6b..4086cb431 100644
--- a/Casks/webkit-nightly.rb
+++ b/Casks/webkit-nightly.rb
@@ -1,8 +1,11 @@
 cask 'webkit-nightly' do
-  version 'r215681'
-  sha256 'd82105c3f7a441fc9658657b292abfe7818ff55a161a27e6e29d66cc997b9ba4'
+  version :latest
+  sha256 :no_check
 
-  url "https://builds-nightly.webkit.org/files/trunk/mac/WebKit-SVN-#{version}.dmg"
+  url do
+    require 'open-uri'
+    open('https://webkit.org/downloads/') { |landing_page| landing_page.read[%r{https:\/\/builds-nightly.webkit.org\/files\/trunk\/mac\/WebKit-SVN-r\d+.dmg}] }
+  end
   name 'WebKit Nightly'
   homepage 'https://webkit.org/downloads/'