feat(Makefile/mixin.mk): add install target

[vdice]

No description provided.

[carolynvs]

Oh shoot! I didn't see this when I submitted #140... 🤦‍♀️

I think that there are some key things from both that we may want to consider smooshing together, but I'm not 100% sure. The most important thing is that porter can figure out on its own where its home directory is, without PORTER_HOME being explicitly set.

The way I did that with my 2 PRs is to symlink, and then make sure porter knew how to follow the symlink back.

How does yours work?

[vdice]

Oooh, I do like the symlink approach; we should go that route. My approach was not as nice (simply copied porter cli bin to /usr/local/bin, only moved mixin/runtime bins to ~/.porter/$PORTER_HOME.

Plus, you've updated documentation! 😅

I'd say, if we add mixin/runtime installation (to ~/.porter/$PORTER_HOME) in #140, we'll be golden. I'll close this one in favor of that route.