Add a module that generates the header based on the git directory your in.

[twiclo]

local alpha = require("alpha")
local dashboard = require("alpha.themes.dashboard")
local ascii = require("alpha.ascii")                          
                                                              
dashboard.section.header.val = git_or("neovim", "ansi_shadow")

https://asciinema.org/a/55ia2ygqn6KD30GhToZ44F8fX

git_or will look to the parent directory of a git repo and generate a header for that. If not in a git repo it will default to the first argument. The second argument is the font. I only put one in but more can be added later. Looking for input on if storing the "font" this way is a good idea.

[twiclo]

I'm also looking for pointers on the best way to set the preferred case. All lower, all caps, or leave as is