Deliberately trigger a template failure

When your template has an error condition caused by something in the content, you can use fail("error message") to raise the error with a relevant message.

This lets you create templates which fail fast.

example.org

* existent

example.jinja2

This is some text

{{ fail("this shouldn't happen") }}

This is some more text.

Running:

orji out example.org example.jinja2

Will error with:

Failure on line 3 of example.jinja2: this shouldn't happen