Since the code is moved now :)

https://phabricator.wikimedia.org/T292401

Addshore authored Sep 16, 2021 and Addshore committed Sep 16, 2021

This was prep work for maybe taking a look at T284227

My IDE wants to do this on save now...

Change-Id: I6153b0939095cb7d2cd81cab634e7243de01fa49

Addshore authored May 08, 2021 and Addshore committed May 18, 2021

This includes:
 - Prompting the user to pick a PORT for the mwdd env
 - Prompting the user to pick a MW directory if not set
 - Clone of MediaWiki and optionally Vector
 - Ability to do a shallow clone for speed
 - Ability to clone from Github and switch to Gerrit

This also leaves some TODOs around the place:
 - Allow the user to choose if the remotes end up on https or ssh
 - Allow cloning async for more speed
 - Allow the user to get more skins or extensions?
 - Auto detection of MW directory
 - Check if git is even installed

And leaves 1 clear next step to make initial setup quite
slick, this being do an initial composer install if
MW determines that it needs it (will be done in a followup)

Change-Id: Id58e45c26fed77a06226b081f6248d5f27a234b6

This refactors the way the docker env commands are created
so that the same cobra commands can be used in other places
if needed.
This will be used for the mwdd command, which also wants to
allow people to edit the env vars via cli.

Reusing the commands ensures some consistency.

anon functions are used to pass the directory into the command
currently, as we want mediawikiOrFatal() to run when the command
is run, not when the commands are setup.

Change-Id: Ie5515c79b9d9d5578cde3f262166fb7069b8f50d