Reduce maintenance burden and increase efficiency by automatically
importing modules following a specific convention.
Co-authored-by: awwpotato <awwpotato@voidq.com>
Signed-off-by: Austin Horstman <khaneliman12@gmail.com>
The current zplug nixpkgs puts everything under `$out/`. It pollutes the nix
profile dir.
This is a breaking change. It depends on an change of the output path in the
nixpkgs zplug package.
Add an option to set custom `$ZPLUG_HOME`. Changing it with
`home.sessionVariables` doesnt work, since it has to be exported
before Zplug is initialised
Running `zplug install` will always product output, even if there is
nothing to do.
Gating it behind a `zplug check` eliminates that output when there is
nothing to do, and is recommended in the zplug README.
