package_installer.rb in rconf-0.9.19

- old
+ new

@@ -1,6 +1,6 @@
-# Copyright (C) 2011 RightScale, Inc, All Rights Reserved Worldwide.
+# Copyright (C) 2011-2012 RightScale, Inc, All Rights Reserved Worldwide.
 #
 # THIS PROGRAM IS CONFIDENTIAL AND PROPRIETARY TO RIGHTSCALE
 # AND CONSTITUTES A VALUABLE TRADE SECRET. Any unauthorized use,
 # reproduction, modification, or disclosure of this program is
 # strictly prohibited. Any use of this program by an authorized
@@ -25,11 +25,11 @@
     # opts[:report](TrueClass|FalseClass):: Whether to report installation
     #
     # === Block
     # If a block is given it will get called with no argument prior to the
     # packages being installed. If the block returns true then installation
-    # will proceed otherwise it won't. Use the block to check whether 
+    # will proceed otherwise it won't. Use the block to check whether
     # installation is required or whether the packages are already installed.
     # If no block is given then installation will always occur.
     #
     # === Return
     # true:: Always return true
@@ -56,12 +56,12 @@
     # Install debian packages
     #
     # === Return
     # true:: Always return true
     def install_linux_ubuntu(packages, opts)
-      return if packages.nil? 
-      args = packages.dup 
+      return if packages.nil?
+      args = packages.dup
       args << opts if opts
       Command.sudo('apt-get', 'install', '-y', *args)
     end
     alias :install_linux_debian :install_linux_ubuntu
 
@@ -69,11 +69,11 @@
     #
     # === Return
     # true:: Always return true
     def install_linux_centos(packages, opts)
       return if packages.nil?
-      args = packages.dup 
+      args = packages.dup
       args << opts if opts
       Command.sudo('yum', 'install', '-y', *args)
     end
     alias :install_linux_redhat :install_linux_centos
 
@@ -90,10 +90,10 @@
         res = Command.execute('brew', 'install', *args)
         installed = res.success? && res.output !~ /Formula already installed/
         Command.sudo('brew', 'link', p) if installed
       end
     end
-    
+
     # Install Windows software
     #
     # === Return
     # true:: Always return true
     def install_windows(packages, opts)