[BUG]: Unexpected Error if no public key present in repo

[mirisbowring]

Hi,

i just installed gitbark and wanted to add a signing rule during the bark setup. When selecting the signature rule, bark tells me

This rule requires at least one public key to be added in your repo!

An unexpected error occured.

Unfortunately i could not find docs on how to add a public Key. In the end i checked your repository, followed the folder structure and created a pubkeys folder within my .bark/.

After, i run bark add-rules and now bark says:

Found public keys in your repository! Do you want to add more public keys? [y/N]: 

Expected behaviour

I would expect bark to also ask me to add a new public key even if no key is currently present.

Thank you and have a nice day!

Copied from YubicoLabs/gitbark#47

[elibon99]

Resolved by PR #21.