permissions are not kept for artifact

[guyjacksongit]

Ryan has found permissions to be incorrect when pulling down from this action

[ps-jay]

Yup, that would seem to be the case:
https://github.com/actions/upload-artifact#permission-loss

Wish upload-artifact had a switch to tar instead of zip an entire directory!

[ps-jay]

🤔

In addition we can transfer less data by only transferring the .git directory

[ps-jay]

In PR #4 I've solved for checkout mode transfers to retain the execute bit from the perspective of the consumers of this action - with a bonus that less data is transferred

I haven't solved for this more generically yet