[Bug] cant find `repos` folder when running from a different username (with workaround)

[wadabum]

So... while the Debian deployment page is pretty clear about Create the borgwarehouse user,
I had the glorious idea to install this as "not the borgwarehouse user" - what surprisingly generally seems to work.

Only issue I have found is the shell helpers:

# Default value if .env not exists
: "${home:=/home/borgwarehouse}"

where a) ".env" is not documented anywhere (as this is not to be mistaken with ".env.local")
and b) I wonder if that should have been a ${HOME:= not ${home:=?

Notable: after creating myself a

### this is file /home/bwh/app/.env
home=/home/bwh

everything seems to function just fine with /home/bwh/repos being used

So it doesn´t seem like the username-restriction is intended or needed if it correctly resolves the user-home?

[wadabum]

I did also notice that the tests seem to set that "home" variable,
-> so it appears that it is fully functional to "run on a different path" anyhow?
Will this become configurable at any point?

As:

• currently its always /home/borgwarehouse/repos
  ((when ignoring the .env hack for a second))
• with home fixed to HOME it should become ~/repos - what is neater
• finally have shell helpers also parse .env.local for a REPOS_PATH env-var or so as the final form?