Be able to scan non git folders

[joevin-slq-docto]

Description & Reproduction

Probably due to latest git integrations, it's not possible anymore to scan a basic folder:

$ bearer scan myfolder/
Analyzing codebase
⠋  (48/-) [0s] 
Error: failed to get git context: exit status 128
-- git output --
fatal : ni ceci ni aucun de ses répertoires parents n'est un dépôt git : .git
-- end git output --

Expected Behavior

Would it be possible to make bearer work even without a .git folder?

Your Environment

• Output of bearer version:

bearer version: 1.38.0,
sha: a40d59aa6c98a55b5389e7675ed58a4c094632c6

[cfabianski]

Hey @joevin-slq-docto

You should be able to run it outside of a Git repo.
Is that local or somewhere else?

You can also try the NO_GIT=true flag

[123Haynes]

I'm getting the same problem as well with the latest bearer version when trying to scan local git repositories.
The problem seems to be the command git rev-parse --abbrev-ref "origin/HEAD"
This produced the mentioned error.
If I slightly change the command like this it returns a valid branch name:
git rev-parse --abbrev-ref "HEAD"

edit:
I've tested some more with different pcs.
It works fine with one pc and doesn't work with the other.
The only difference I can see at a first glance is the git version.
On the pc with git 2.30.0 it doesn't work, on the pc with git 2.34.1 it works

[cfabianski]

@123Haynes Yeah indeed, Bearer requires 2.34+
We will make it clearer in the doc.

Thanks for the investigation

[gotbadger]

updated the doc to reflect version requirements