From 871b25cf0b81d93233eaecac7efdf7d577c51bfc Mon Sep 17 00:00:00 2001
From: Eloy Duran
Date: Tue, 8 Sep 2009 00:02:28 +0200
Subject: Update Homebrew and list the updated formulae.

---
 bin/brew | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'bin')

diff --git a/bin/brew b/bin/brew
index bd57b7103..79ac11520 100755
--- a/bin/brew
+++ b/bin/brew
@@ -110,6 +110,17 @@ begin
       end
 
 
+    when 'up', 'update'
+      require 'refresh_brew'
+      updater = RefreshBrew.new
+      unless updater.update_from_masterbrew!
+        ohai "Already up-to-date."
+      else
+        ohai "Updated Homebrew to: #{updater.current_revision}"
+        ohai "No formulae were updated." unless updater.pending_formulae_changes?
+        ohai "The following formulae were updated: #{updater.updated_formulae.join(', ')}"
+      end
+
     when 'ln', 'link'
       ARGV.kegs.each {|keg| puts "#{keg.link} links created for #{keg}"}
 
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