$ git clone -n https://src.fedoraproject.org/rpms/diff-pdf.git /var/lib/mock/f40-build-752460-116712/root/chroot_tmpdir/scmroot/diff-pdf
Cloning into '/var/lib/mock/f40-build-752460-116712/root/chroot_tmpdir/scmroot/diff-pdf'...
$ git reset --hard 1a47c8f17738f76ff5e5ba2556d48aad6e9b52c1
HEAD is now at 1a47c8f Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild