add Formula#pinned_version

2 files changed, 9 insertions, 0 deletions

diff --git a/Library/Homebrew/formula.rb b/Library/Homebrew/formula.rb
index 9543f3ad4..50200e804 100644
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@@ -937,6 +937,11 @@ class Formula
   end
 
   # @private
+  def pinned_version
+    @pin.pinned_version
+  end
+
+  # @private
   def pin
     @pin.pin
   end
diff --git a/Library/Homebrew/formula_pin.rb b/Library/Homebrew/formula_pin.rb
index 9a9aa4ced..7ecad9d7b 100644
--- a/Library/Homebrew/formula_pin.rb
+++ b/Library/Homebrew/formula_pin.rb
@@ -33,4 +33,8 @@ class FormulaPin
   def pinnable?
     @f.rack.exist? && @f.rack.subdirs.length > 0
   end
+
+  def pinned_version
+    Keg.new(path.resolved_path).version if pinned?
+  end
 end