$ git clone -n https://src.fedoraproject.org/rpms/perl-Shell-Config-Generate.git /var/lib/mock/f39-build-1434873-31957/root/chroot_tmpdir/scmroot/perl-Shell-Config-Generate
Cloning into '/var/lib/mock/f39-build-1434873-31957/root/chroot_tmpdir/scmroot/perl-Shell-Config-Generate'...
$ git fetch origin 9cf8e872a3b747020e49b0e42263582b9efcc6ec:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Shell-Config-Generate
 * [new ref]         9cf8e872a3b747020e49b0e42263582b9efcc6ec -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9cf8e87 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild