From 8debc188396ba0d14edea2da590e6e1ea475af3b Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Sat, 6 Dec 2014 12:29:15 -0500
Subject: Add repo_valid? to remaining VCS strategies

---
 Library/Homebrew/download_strategy.rb | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'Library')

diff --git a/Library/Homebrew/download_strategy.rb b/Library/Homebrew/download_strategy.rb
index 7482788ba..40d7940af 100644
--- a/Library/Homebrew/download_strategy.rb
+++ b/Library/Homebrew/download_strategy.rb
@@ -68,6 +68,10 @@ class VCSDownloadStrategy < AbstractDownloadStrategy
     "#{name}--#{cache_tag}"
   end
 
+  def repo_valid?
+    true
+  end
+
   def extract_ref(specs)
     key = REF_TYPES.find { |type| specs.key?(type) }
     return key, specs[key]
@@ -609,6 +613,10 @@ class CVSDownloadStrategy < VCSDownloadStrategy
     "cvs"
   end
 
+  def repo_valid?
+    @clone.join("CVS").directory?
+  end
+
   def split_url(in_url)
     parts=in_url.sub(%r[^cvs://], '').split(/:/)
     mod=parts.pop
@@ -752,6 +760,10 @@ class FossilDownloadStrategy < VCSDownloadStrategy
     "fossil"
   end
 
+  def repo_valid?
+    true
+  end
+
   def fossilpath
     @path ||= %W[
       #{which("fossil")}
-- 
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