.. _env_vars:

Environment Variables
=====================
smartLib can be driven via environment variables which are
described in the following. Note that all environment variable values are
strings, even when using booleans like ``True`` or ``False``.

CRAGL_SMARTLIB_TEMPLATE_PATH
----------------------------
Add one or multiple folder to the environment variable ``CRAGL_SMARTLIB_TEMPLATE_PATH`` and these
folders will be scanned for .nk files for the `Sequence Cut <sequence_cut.html>`_.
This lets you store templates outside the installation root and makes you more flexible.
Concatenate multiple root directories via a **colon** (Linux / MacOS) or **semicolon** (Windows).

.. image:: img/sequence_cut/custom_template.png