From 56351558b8210d2ee9cfabf939db61dfeb9438af Mon Sep 17 00:00:00 2001
From: Max Howell
Date: Wed, 6 Jan 2010 23:38:07 +0000
Subject: Check GitHub for issues relating to build failures

Uses the GitHub issue search API, so it's very neat and concise. However you can get false positives, so it's not 100% useful. Still I think it is more useful than before, which was, nothing.

A further issue is it depends on the ticket at GitHub using the formula's proper name. So we should ensure this as we can.

Finally, it does add a possibly large delay to clean exit after a build error. We may want to fiddle with timeouts if it becomes troublesome.---
 Library/Homebrew/brew.h.rb | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'Library')

diff --git a/Library/Homebrew/brew.h.rb b/Library/Homebrew/brew.h.rb
index 774ea8093..2ae9ed669 100644
--- a/Library/Homebrew/brew.h.rb
+++ b/Library/Homebrew/brew.h.rb
@@ -212,6 +212,28 @@ rescue FormulaUnavailableError
   end
 end
 
+def issues_for_formula name
+  # bit basic as depends on the issue at github having the exact name of the
+  # formula in it. Which for stuff like objective-caml is unlikely. So we
+  # really should search for aliases too.
+
+  name = f.name if Formula === name
+
+  require 'open-uri'
+  require 'yaml'
+
+  issues = []
+
+  open("http://github.com/api/v2/yaml/issues/search/mxcl/homebrew/open/"+name) do |f|
+    YAML::load(f.read)['issues'].each do |issue|
+      issues << 'http://github.com/mxcl/homebrew/issues/#issue/%s' % issue['number']
+    end
+  end
+
+  issues
+rescue
+  []
+end
 
 def clean f
   Cleaner.new f
-- 
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