From a2b6324829082b9653b61264e0f3f24789e04d9d Mon Sep 17 00:00:00 2001
From: Ben Hoskings <ben@hoskings.net>
Date: Thu, 20 May 2010 03:35:51 +1000
Subject: [PATCH] Extract 'fish' logic into :shell_setup meta dep.

---
 shells.rb | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/shells.rb b/shells.rb
index aba4312..7750d83 100644
--- a/shells.rb
+++ b/shells.rb
@@ -1,9 +1,13 @@
-dep 'fish' do
-  requires 'fish installed'
-  met? { grep which('fish'), '/etc/shells' }
-  meet { append_to_file which('fish'), '/etc/shells', :sudo => true }
+meta :shell_setup do
+  template {
+    setup { requires "#{name} installed" }
+    met? { grep which(name), '/etc/shells' }
+    meet { append_to_file which(name), '/etc/shells', :sudo => true }
+  }
 end
 
+shell_setup 'fish'
+
 src 'fish installed' do
   requires 'ncurses', 'coreutils', 'gettext'
   source "git://github.com/benhoskings/fish.git"