[core] cleanup dependencies

lib/fog.rb

@@ -1,66 +1,11 @@
-require 'rubygems'
-require 'base64'
-require 'cgi'
-require 'excon'
-require 'formatador'
-require 'time'
-require 'named-parameters'
-
-__DIR__ = File.dirname(__FILE__)
-
-$LOAD_PATH.unshift __DIR__ unless
-  $LOAD_PATH.include?(__DIR__) ||
-  $LOAD_PATH.include?(File.expand_path(__DIR__))
-
-require 'fog/core'
+require File.join(File.dirname(__FILE__), 'fog', 'core')
 
 module Fog
 
-  @mocking = false
-
   unless const_defined?(:VERSION)
     VERSION = '0.3.31'
   end
 
-  module Mock
-    @delay = 1
-    def self.delay
-      @delay
-    end
-
-    def self.delay=(new_delay)
-      raise ArgumentError, "delay must be non-negative" unless new_delay >= 0
-      @delay = new_delay
-    end
-
-    def self.not_implemented
-      raise Fog::Errors::MockNotImplemented.new("Contributions welcome!")
-    end
-
-  end
-
-  def self.mock!
-    @mocking = true
-  end
-
-  def self.mocking?
-    !!@mocking
-  end
-
-  def self.wait_for(timeout=600, interval=1, &block)
-    duration = 0
-    start = Time.now
-    until yield || duration > timeout
-      sleep(interval)
-      duration = Time.now - start
-    end
-    if duration > timeout
-      false
-    else
-      { :duration => duration }
-    end
-  end
-  
 end
 
 require 'fog/aws'
@@ -75,4 +20,4 @@ require 'fog/rackspace'
 require 'fog/slicehost'
 require 'fog/terremark'
 require 'fog/vcloud'
-require 'fog/zerigo'
+require 'fog/zerigo'

lib/fog/aws.rb

@@ -1,4 +1,4 @@
-require 'nokogiri'
+require File.join(File.dirname(__FILE__), 'core')
 require 'fog/core/parser'
 
 module Fog

lib/fog/bluebox.rb

@@ -1,3 +1,5 @@
+require File.join(File.dirname(__FILE__), 'core')
+
 module Fog
   module Bluebox
 

lib/fog/brightbox.rb

@@ -1,3 +1,5 @@
+require File.join(File.dirname(__FILE__), 'core')
+
 module Fog
   module Brightbox
     extend Fog::Provider

lib/fog/core.rb

@@ -1,3 +1,20 @@
+__LIB_DIR__ = File.join(File.dirname(__FILE__), '..')
+
+$LOAD_PATH.unshift __LIB_DIR__ unless
+  $LOAD_PATH.include?(__LIB_DIR__) ||
+  $LOAD_PATH.include?(File.expand_path(__LIB_DIR__))
+
+# external core dependencies
+require 'rubygems'
+require 'base64'
+require 'cgi'
+require 'excon'
+require 'formatador'
+require 'nokogiri'
+require 'time'
+require 'named-parameters'
+
+# internal core dependencies
 require 'fog/core/attributes'
 require 'fog/core/collection'
 require 'fog/core/compute'
@@ -7,8 +24,10 @@ require 'fog/core/deprecation'
 require 'fog/core/errors'
 require 'fog/core/hmac'
 require 'fog/core/model'
+require 'fog/core/mock'
 # require 'fog/core/parser'
 require 'fog/core/provider'
 require 'fog/core/service'
 require 'fog/core/ssh'
 require 'fog/core/storage'
+require 'fog/core/wait_for'

lib/fog/core/mock.rb

@@ -0,0 +1,34 @@
+module Fog
+
+  @mocking = false
+
+  def self.mock!
+    @mocking = true
+  end
+
+  def self.mock?
+    @mocking
+  end
+
+  def self.mocking?
+    @mocking
+  end
+
+  module Mock
+    @delay = 1
+    def self.delay
+      @delay
+    end
+
+    def self.delay=(new_delay)
+      raise ArgumentError, "delay must be non-negative" unless new_delay >= 0
+      @delay = new_delay
+    end
+
+    def self.not_implemented
+      raise Fog::Errors::MockNotImplemented.new("Contributions welcome!")
+    end
+
+  end
+
+end

lib/fog/core/wait_for.rb

@@ -0,0 +1,17 @@
+module Fog
+
+  def self.wait_for(timeout=600, interval=1, &block)
+    duration = 0
+    start = Time.now
+    until yield || duration > timeout
+      sleep(interval)
+      duration = Time.now - start
+    end
+    if duration > timeout
+      false
+    else
+      { :duration => duration }
+    end
+  end
+  
+end

lib/fog/go_grid.rb

@@ -1,3 +1,5 @@
+require File.join(File.dirname(__FILE__), 'core')
+
 module Fog
   module GoGrid
 

lib/fog/google.rb

@@ -1,4 +1,4 @@
-require 'nokogiri'
+require File.join(File.dirname(__FILE__), 'core')
 require 'fog/core/parser'
 
 module Fog

lib/fog/linode.rb

@@ -1,3 +1,5 @@
+require File.join(File.dirname(__FILE__), 'core')
+
 module Fog
   module Linode
 

lib/fog/local.rb

@@ -1,3 +1,5 @@
+require File.join(File.dirname(__FILE__), 'core')
+
 module Fog
   module Local
 

lib/fog/new_servers.rb

@@ -1,4 +1,4 @@
-require 'nokogiri'
+require File.join(File.dirname(__FILE__), 'core')
 require 'fog/core/parser'
 
 module Fog

lib/fog/rackspace.rb

@@ -1,3 +1,5 @@
+require File.join(File.dirname(__FILE__), 'core')
+
 module Fog
   module Rackspace
     

lib/fog/slicehost.rb

@@ -1,4 +1,4 @@
-require 'nokogiri'
+require File.join(File.dirname(__FILE__), 'core')
 require 'fog/core/parser'
 
 module Fog

lib/fog/terremark.rb

@@ -1,4 +1,4 @@
-require 'nokogiri'
+require File.join(File.dirname(__FILE__), 'core')
 require 'fog/core/parser'
 
 require 'fog/terremark/shared'

lib/fog/vcloud.rb

@@ -1,4 +1,4 @@
-require 'nokogiri'
+require File.join(File.dirname(__FILE__), 'core')
 require 'fog/core/parser'
 
 require 'builder'

lib/fog/zerigo.rb

@@ -1,4 +1,4 @@
-require 'nokogiri'
+require File.join(File.dirname(__FILE__), 'core')
 require 'fog/core/parser'
 
 module Fog