Generate ZSH autocompletion file automatically

Created by: ollieparanoid

From https://github.com/postmarketOS/pmbootstrap/pull/1232#pullrequestreview-97368547:

create a follow up PR that lets pmbootstrap generate the completion file programmatically and put all the actions and flags into that completion file (with some argparse magic). Then we would have everything as static information, meaning the completion is as fast as possible, and only query the folder names dynamically. We could also insert the full path to the aports folder into the script, so it even works if the user is not in the pmbootstrap folder (and the user doesn't have to put it in manually). It could look like the following (similar to pmbootstrap aportgen):

pmbootstrap autocompgen --zsh

mentioned in merge request !1656 (merged)

By Oliver Smith on 2018-08-01T22:11:03

The commit title only mentions Bash, but this has been resolved since 7eaf9de0

By Bart Ribbers on 2018-09-08T22:24:55

closed

By Bart Ribbers on 2018-09-08T22:24:56