[Bug]: Line author fails when the vault is a subdir of the git repo

[ptxmac]

Describe the bug

For vaults that are not the root of a git repository the "line author" feature doesn't work

Relevant errors (if available) from notifications or console (CTRL+SHIFT+I)

obsidian-git. hash-object failed: fatal: could not open 'Readme.md' for reading: No such file or directory
eval @ plugin:obsidian-git:29800

plugin:obsidian-git:29119 Uncaught (in promise) Error: fatal: could not open 'Readme.md' for reading: No such file or directory

    at Object.action (plugin:obsidian-git:29119:25)
    at PluginStore.exec (plugin:obsidian-git:29144:25)
    at eval (plugin:obsidian-git:26649:43)
    at new Promise (<anonymous>)
    at GitExecutorChain.handleTaskData (plugin:obsidian-git:26647:16)
    at GitExecutorChain.eval (plugin:obsidian-git:26631:44)
    at Generator.next (<anonymous>)
    at fulfilled (plugin:obsidian-git:25476:24)

Steps to reproduce

• Create a new git repo bob
• Create a new vault as a subdir in the repo bob/vault
• Add some notes, commit, and turn on "line author"

Expected Behavior

The rest of obsidian git works fine for vaults that are not the root of a repository, so I would expect this feature to also work.

Addition context

No response

Operating system

macOS

Installation Method

None

Plugin version

2.22.0

[micimize]

Same issue on linux. Tried a few workarounds like GIT_PREFIX=notes/ or custom path = ../ or notes none of which worked (the latter logged partially sliced filenames in the terminal which was odd)