$ git clone -n https://src.fedoraproject.org/rpms/perl-Text-CHM.git /var/lib/mock/f39-build-1439660-32274/root/chroot_tmpdir/scmroot/perl-Text-CHM
Cloning into '/var/lib/mock/f39-build-1439660-32274/root/chroot_tmpdir/scmroot/perl-Text-CHM'...
$ git fetch origin eaefe8539fa09ceb55e1ab59616cef28d9900595:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Text-CHM
 * [new ref]         eaefe8539fa09ceb55e1ab59616cef28d9900595 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eaefe85 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild