mitchellh/packer — pull request #269 by rach (2013-08-10 15:24:31+00:00)
Title: `local_state_tree` should not be mandatory in the Salt masterless provisioner

From my understanding of packer, Provisioner can be chain, the states folder could be already there and could come from :

- the shell provisioner which could download the states from somewhere
- there is a Directories Provisionner on the way #251

Then the states folders could be already present and so shouldn't be a mandatory parameter.

https://github.com/mitchellh/packer/blob/da4a7c3b7014b85fc319cd71f71bda9a6f3e6e2a/provisioner/salt-masterless/provisioner.go#L100-L104