-out switch writes plan file to temp dir

[robinbowes]

When using the -out switch, eg -out=my_plan, the my_plan file is written to the temp working directory rather than the current dir when the terragrunt command is run.

Of course, a workaround is to use an absolute path, but I think terragrunt should either munge the out file path when passing it to terraform, or copy it from the temp dir to the current working dir.

[dmlemos]

I think it is a security risk to leave the terraform plan file lying around on the tmp folder.

My thought is to have a parameter to remove the plan file after apply. For instance: terragrunt apply -rm-plan=$plan_file

Where $plan_file is relative to the working directory.