Encryption: correctly include subfolders

[japm48]

yadm encrypt will fail if the encrypt file contains folders or patterns that evaluate to folders.

ls on them will list the directory contents, not the full path.

To reproduce:

mkdir -p ~/mysecrets/a/
echo something > ~/mysecrets/a/sshkey
echo 'mysecrets/' > .yadm/encrypt # Note that 'mysecrets/*' would also fail
yadm encrypt

I'm writing a simple patch/pull request to use ls -d instead of plain ls. This way the folder is not recursed but the entire directory structure is correctly placed in the encrypted tar file.
I believe this doesn't break anything as it treats regular files as before; I tried with several tests, but I can never be 100% sure, so please review.

[TheLocehiliosan]

Thanks for the contribution.

It doesn't break any of the current test cases. I'll write a test case for this specifically, and plan to include it in 1.12.0.

[TheLocehiliosan]

This has been released in 1.12.0.