Provide VCSDownloadStrategy#head?

2014-12-05 18:57:28 -05:00 · 2014-12-05 18:57:28 -05:00 · 853399da44
commit 853399da44
parent 68a5268aef
1 changed files with 5 additions and 1 deletions
--- a/Library/Homebrew/download_strategy.rb
+++ b/Library/Homebrew/download_strategy.rb
@ -66,6 +66,10 @@ class VCSDownloadStrategy < AbstractDownloadStrategy
  def clear_cache
    cached_location.rmtree if cached_location.exist?
  end
+
+  def head?
+    resource.version.head?
+  end
 end

 class CurlDownloadStrategy < AbstractDownloadStrategy
@ -350,7 +354,7 @@ end

 class SubversionDownloadStrategy < VCSDownloadStrategy
  def cache_tag
-    resource.version.head? ? "svn-HEAD" : "svn"
+    head? ? "svn-HEAD" : "svn"
  end

  def repo_valid?