Sphinx steps formater how to pass destdir

[aisbaa]

Hi, cant figure out how to pass destdir to SphinxStepsDocumentGenerator from command line or config file.

Related to #166 .

[ghost]

I guess that's part of sphinx-build. One way is to:

1. make a minimal feature file dummy.feature and run it with the following arguments: behave --dry-run --no-summary -q --format sphinx.steps -o doc/source dummy.feature
2. and then run: sphinx-build -b html doc/source path/to/destdir

[jenisys]

@nickmeet
Correct (but normally, I use the complete feature directory to discover all steps).
The output directory contains the all step modules as *.rst files and an `index.rst`` as starting point (with a table of contents).

[aisbaa]

Brilliant, thank you guys!