Make -rm the default for docker build, closes #78

CHANGELOG.md

@@ -10,11 +10,12 @@ It appears we're getting close to Docker 1.0, which will mean a 1.0 release of t
 
 ## 0.32.0 (unreleased)
 
-This release includes Docker 0.9.0 changes such as defaulting to libcontainer and more.
+This release includes Docker 0.9.0 changes and defaults, such as setting exec_driver to libcontainer, setting -rm on docker build, additional flags, etc.
 
 * DEPRECATED: Rename storage_type attribute to storage_driver to [match Docker terminology](http://docs.docker.io/en/latest/reference/commandline/cli/#daemon) (storage_type will be removed in chef-docker 1.0)
 * DEPRECATED: Rename virtualization_type attribute to exec_driver to [match Docker terminology](http://docs.docker.io/en/latest/reference/commandline/cli/#daemon) (virtualization_type will be removed in chef-docker 1.0)
 * Enhancement: [#77][]: Improved docker ps handling
+* Enhancement: [#78][]: Make --rm the default for docker build
 * Enhancement: [#84][]: Docker 0.9.0: Add -e flag for execution driver
 * Enhancement: [#86][]: Add Chefspec LWRP matchers
 
@@ -354,6 +355,7 @@ Lots of community contributions this release -- thanks!
 [#68]: https://github.com/bflad/chef-docker/issues/68
 [#72]: https://github.com/bflad/chef-docker/issues/72
 [#77]: https://github.com/bflad/chef-docker/issues/77
+[#78]: https://github.com/bflad/chef-docker/issues/78
 [#84]: https://github.com/bflad/chef-docker/issues/84
 [#86]: https://github.com/bflad/chef-docker/issues/86
 [@jcrobak]: https://github.com/jcrobak

resources/image.rb

@@ -18,7 +18,7 @@
 attribute :path, :kind_of => [String]
 attribute :registry, :kind_of => [String]
 attribute :repository, :kind_of => [String]
-attribute :rm, :kind_of => [TrueClass, FalseClass], :default => false
+attribute :rm, :kind_of => [TrueClass, FalseClass], :default => true
 attribute :source, :kind_of => [String]
 attribute :tag, :kind_of => [String]
 attribute :virtual_size, :kind_of => [String]