$ git clone -n https://src.fedoraproject.org/rpms/pyproject-rpm-macros.git /var/lib/mock/f39-build-1466595-33682/root/chroot_tmpdir/scmroot/pyproject-rpm-macros
Cloning into '/var/lib/mock/f39-build-1466595-33682/root/chroot_tmpdir/scmroot/pyproject-rpm-macros'...
$ git fetch origin 633cfd6634f025230e40407b3e67bc4ffc901ecb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pyproject-rpm-macros
 * [new ref]         633cfd6634f025230e40407b3e67bc4ffc901ecb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 633cfd6 Fix a typo in the latest changelog entry