terragrunt-source 0.1.0a1

A tool for managing the TERRAGRUNT_SOURCE environment variable during development

terragrunt-source
-----------------

A tool for managing the TERRAGRUNT_SOURCE environment variable
during development.

Quick start
-----------

1. Install terragrunt-source::
$ pip install terragrunt-source
2. Append the following to your ``~/.bashrc``::
export TERRAGRUNT_DEFAULT_MODULES_REPO=/path/to/your/checked/out/code

terragrunt-source() {
unset TERRAGRUNT_SOURCE
export TERRAGRUNT_SOURCE=$($(which terragrunt-source));
echo $TERRAGRUNT_SOURCE
}
3. Reload your ``~/.bashrc``::
$ source ~/.bashrc

Example
-------

1. If you are in a directory that contains a ``terraform.tfvars`` with the
following content::
terragrunt = {
include {
path = "${find_in_parent_folders()}"
}

terraform {
source = "git::[e-mail]:org/repo.git//lambda?ref=v0.6.2"
}
}
3. And your ``TERRAGRUNT_DEFAULT_MODULES_REPO`` is set to ``/usr/src/modules``.
2. Then we expect::
$ terragrunt-source
/usr/src/modules//lambda
$ echo $TERRAGRUNT_SOURCE
/usr/src/modules//lambda