Adding skipping note if configuration is set for it

- Setting updatehost to hook in after
- Updates to gem file

Gemfile

@@ -1,15 +1,9 @@
-$:.unshift File.expand_path("../lib", __FILE__)
-
-Gem::Specification.new do |s|
-  s.name          = "vagrant-hostsupdater"
-  s.version       = '1.0.0'
-  s.license       = 'MIT'
-  s.platform      = Gem::Platform::RUBY
-  s.authors       = ["Falk Kühnel", "Chris Smith"]
-  s.email         = ["[email protected]", "[email protected]"]
-  s.homepage      = "https://github.com/cogitatio/vagrant-hostsupdater"
-  s.summary       = "Enables Vagrant to update hosts file on the host machine"
-  s.description   = "Enables Vagrant to update hosts file on the host machine"
-
+source 'https://rubygems.org'
 
+group :development do
+  gem 'vagrant', :git => 'git://github.com/mitchellh/vagrant.git', :tag => 'v1.6.2'
 end
+
+group :plugins do
+  gemspec
+end

lib/vagrant-hostsupdater/HostsUpdater.rb

@@ -9,6 +9,9 @@ def getIps
           key, options = network[0], network[1]
           ip = options[:ip] if (key == :private_network || key == :public_network) && options[:hostsupdater] != "skip"
           ips.push(ip) if ip
+          if options[:hostsupdater] == 'skip'
+            @ui.info 'Skipping adding host entries (config.vm.network hostsupdater: "skip" is set)'
+          end
         end
         return ips
       end

lib/vagrant-hostsupdater/plugin.rb

@@ -18,7 +18,7 @@ class Plugin < Vagrant.plugin('2')
 
       action_hook(:hostsupdater, :machine_action_up) do |hook|
         hook.prepend(Action::RemoveHosts)
-        hook.prepend(Action::UpdateHosts)
+        hook.after(Action::RemoveHosts, Action::UpdateHosts)
       end
 
       action_hook(:hostsupdater, :machine_action_provision) do |hook|

vagrant-hostsupdater.gemspec

@@ -4,20 +4,20 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'vagrant-hostsupdater/version'
 
 Gem::Specification.new do |spec|
-  spec.name          = "vagrant-hostsupdater"
+  spec.name          = 'vagrant-hostsupdater'
   spec.version       = VagrantPlugins::HostsUpdater::VERSION
-  spec.authors       = ["Falk Kühnel"]
-  spec.email         = ["[email protected]"]
+  spec.authors       = ['Falk Kühnel', 'Chris Smith']
+  spec.email         = ['[email protected]', '[email protected]']
   spec.description   = %q{Enables Vagrant to update hosts file on the host machine}
-  spec.summary       = %q{Enables Vagrant to update hosts file on the host machine}
-  spec.homepage      = "https://github.com/cogitatio/vagrant-hostsupdater"
-  spec.license       = "MIT"
+  spec.summary       = spec.description
+  spec.homepage      = 'https://github.com/cogitatio/vagrant-hostsupdater'
+  spec.license       = 'MIT'
 
   spec.files         = `git ls-files`.split($/)
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
-  spec.require_paths = ["lib"]
+  spec.require_paths = ['lib']
 
-  spec.add_development_dependency "bundler", "~> 1.3"
-  spec.add_development_dependency "rake"
+  spec.add_development_dependency 'bundler', '~> 1.3'
+  spec.add_development_dependency 'rake'
 end