[Demo] Enhance and fix up the setup experience in prepare-dev.py.

Review Request #11951 — Created Jan. 21, 2022 and discarded — Latest diff uploaded

Information

Review Board
release-4.0.x

Reviewers

This modernizes the way we request input and display output on
prepare-dev.py, utilizing more of rb-site's ConsoleUI. This is a
better, more consistent way of displaying information and prompting for
information.

The text has been updated to be more user-friendly, to offer
guidance for when things go wrong, and to provide next steps when the
environment is prepared.

Ran through prepare-dev.py with a brand-new clone and database, and also
with an existing one.

Verified dependencies were installed.

Verified each new text string was correct and free from typos.

Commits

Files