Add -y CLI option (assume yes to questions) and corresponding AUTO_ACCEPT config parameter.
Review Request #8802 — Created March 9, 2017 and discarded
This tweak improves scriptability, and convenience for experienced
users, by allowing you to bypass all questions asked on the command
line (it is assumed that the answer to each is "yes").Also, hi chip!
Tested setup-repo, post -u, and stamp on this review.