Doesn't need chef-extensions gem anymore

Author: gerhard

Diff for: metadata.rb

@@ -3,7 +3,7 @@
 license           "Apache 2.0"
 description       "Configures apt and apt services and an LWRP for managing apt repositories"
 long_description  IO.read(File.join(File.dirname(__FILE__), 'README.md'))
-version           "1.3.0"
+version           "1.4.0"
 
 recipe            "apt", "Runs apt-get update during compile phase and sets up preseed directories"
 recipe            "apt::cacher", "Set up an APT cache"

Diff for: providers/repository.rb

@@ -1,5 +1,5 @@
 action :add do
-  if Chef::Extensions.wan_up? && !::File.exists?("/etc/apt/sources.list.d/#{new_resource.repo_name}-source.list")
+  if new_resource.wan_up? && !::File.exists?("/etc/apt/sources.list.d/#{new_resource.repo_name}-source.list")
     Chef::Log.info "Adding #{new_resource.repo_name} repository to /etc/apt/sources.list.d/#{new_resource.repo_name}-source.list"
     add_key!
     create_or_update_repository!

Diff for: recipes/default.rb

@@ -17,8 +17,9 @@
 # limitations under the License.
 #
 
+wan_up = `ping -c 1 -W 1 google.com`.index(/1 (?:packets )?received/)
 
-if Chef::Extensions.wan_up?
+if wan_up
   chef_apt_update = ENV.fetch('CHEF_APT_UPDATE') { '' }
   execute "apt-get update" unless chef_apt_update.index("disable")
 end

Diff for: resources/repository.rb

@@ -15,3 +15,7 @@ def initialize(*args)
   super
   @action = :add
 end
+
+def wan_up?
+  `ping -c 1 -W 1 google.com`.index(/1 (?:packets )?received/)
+end