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

Review Request #11392 — Created Jan. 21, 2021 and discarded

chipx86
Review Board
release-4.0.x
reviewboard

This modernizes the way we request input and display output on
prepare-dev.ppy, 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.

Tested prepare-dev.py.

chipx86
Review request changed

Status: Discarded

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