Get git repository from file path instead of current directory

[sharkdp]

Get git repository from file path instead of current directory

[jrunning]

This also seems to be an issue when you do bat ../test.md in some/folder/repo/subfolder.

some/folder/repo$ bat test.md
───────┬─────────────────────────────────────────────────────────────────────
       │ File test.md
───────┼─────────────────────────────────────────────────────────────────────
...
  19   │ 
  20 + │ <div>
  21 + │ huhu
  22 + │ </div>
───────┴─────────────────────────────────────────────────────────────────────

some/folder/repo$ cd subfolder

some/folder/repo/subfolder$ bat ../test.md
───────┬─────────────────────────────────────────────────────────────────────
       │ File test.md
───────┼─────────────────────────────────────────────────────────────────────
...
  19   │ 
  20   │ <div>
  21   │ huhu
  22   │ </div>
───────┴─────────────────────────────────────────────────────────────────────

I'd like to try fixing this. From a quick look it looks changing to the Repository::discover call might fix it. But that didn't until I commented out the pathspec