$ git clone -n https://src.fedoraproject.org/rpms/TeXmacs.git /var/lib/mock/f37-build-side-32-misc-devel-301390-14808/root/chroot_tmpdir/scmroot/TeXmacs
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-301390-14808/root/chroot_tmpdir/scmroot/TeXmacs'...
$ git reset --hard 51a834c0c67e41042cfc5e9fd80b43b1530c32c0
HEAD is now at 51a834c TeXmacs-2.1.2-1.fc37