ug: custom-ci: Fix the method to grab ostree hash

[caiotpereira]

The command cat ./deploy/images/intel-corei7-64/ostree_repo/refs/heads/ Returns the 64-characters SHA256 checksum required to use with fioctl targets add command.

The command find ./deploy/images/intel-corei7-64/ostree_repo -name *.commit provides the entire metadata + 64 characters SHA256.

When this value is used in the fioctl targets add command , it causes ERROR: Illegal base64 data at input byte 60.

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[kprosise]

LGTM, feel free to merge when you're ready.

[mike-sul]

LGTM.

I would probably extend the current "find" approach with info how to put together the commit hash. Something like:

path=$(find . -name "*.commit"); echo "$(basename $(dirname $path))$(basename $path | cut -d. -f1)"

and
add the new "cat" approach.

[caiotpereira]

LGTM.

I would probably extend the current "find" approach with info how to put together the commit hash. Something like:

path=$(find . -name "*.commit"); echo "$(basename $(dirname $path))$(basename $path | cut -d. -f1)"

and add the new "cat" approach.

Thanks for the suggestion, but the cat approach is more straightforward.