Graph colors

[gollth]

Hi there,

first of all, thanks again for this amazing package! Long time emacs user decided to switch to nvim just because of you ^^

I was trying to configure the look and feel of the log graph view of neogit to match more the original color scheme of magit:

However with my config the colors of neogit look rather dull:

I tried to configure the NeogitGraph* highlight groups without success. After digging a bit through the code of neogit, I noticed that you use Macro and String highlight groups for local/remote branch names. Maybe these could reuse the NeogitBranch & NeogitRemote highlight groups instead?

I don't have much experience with Lua or highlight groups, so please let me know if there is another (better?) way to configure this =)

[CKolkey]

Hey! I appreciate the kind words. No objection to the changes here, but check out lua/neogit/lib/hl.lua for the definition of the highlight groups. If you're going to add a group, it should get a definition/link there. :)

[gollth]

Sure thing, added the NeogitGraphAuthor group there

[CKolkey]

Good call reusing the highlight groups. Thanks!