$ git clone -n https://src.fedoraproject.org/rpms/ardour8.git /var/lib/mock/f39-build-1572826-37792/root/chroot_tmpdir/scmroot/ardour8
Cloning into '/var/lib/mock/f39-build-1572826-37792/root/chroot_tmpdir/scmroot/ardour8'...
$ git fetch origin 90bb3ebe1690c7d68d65d43a588d90e03c83c4b3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ardour8
 * [new ref]         90bb3ebe1690c7d68d65d43a588d90e03c83c4b3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 90bb3eb Initial version 8.1.0 of the package