nanoc live compiles the site and serves it, listening for changes.
Note that bundle exec nanoc live uses the same nanoc executable.
What is deployed is whatever is added to the branch gh-pages in the output directory.
After the initial setup, this is automatic, so just:
- cd to output
- verify you're on gh-pages branch
- commit the changes
- push
If any problems, just nuke everything and follow the setup docs.