Escalate user privileges for root targeted dotfiles

[RaphGL]

Switching to root by doing sudo changes the assumed path of TUCKR_HOME to /root. So one has to do

TUCKR_HOME=$HOME/.config sudo tuckr a <group>

Tuckr should be able to escalate the user without this. Possibly manually setting and unsetting this variable when it escalates.

[krokosik]

I find the way tuckr handles root paths the most appealing and elegant to me out of the considered solution and it made me try it in the first place and this would make it perfect!

[Damglador]

TUCKR_HOME=$HOME/.config sudo tuckr a <group> doesn't work, it has to be sudo TUCKR_HOME=$HOME/.config/dotfiles tuckr a <group>

Also sudo has a -E flag that just preserves the environment, so one could do sudo -E tuckr add <group>. Would be nice if tuckr just passed groups that start with ^ to sudo -E tuckr automatically

[RaphGL]

I appreciate the correction and yes the plan is for tuckr to automatically go into privileged mode when necessary, back when I first added ^, TUCKR_HOME and TUCKR_TARGET didn't even exist iirc so just setting those wasn't really an option. Now it is but In need to add support for windows and Unix like systems which might have sudo or doas. I'm sure it's not too hard but my focus has been on fixing issues that impact users more than being able to put configs in root.

I'm almost there, so I might start working on this sooner than later.