$ git clone -n https://src.fedoraproject.org/rpms/xchm.git /var/lib/mock/f31-build-60800-28784/root/chroot_tmpdir/scmroot/xchm
Cloning into '/var/lib/mock/f31-build-60800-28784/root/chroot_tmpdir/scmroot/xchm'...
$ git reset --hard 935e7f13432a075d9256681ab28fdf8e0005dfcd
HEAD is now at 935e7f1 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild