$ git clone -n https://src.fedoraproject.org/rpms/erlang.git /var/lib/mock/f33-build-234996-50520/root/chroot_tmpdir/scmroot/erlang
Cloning into '/var/lib/mock/f33-build-234996-50520/root/chroot_tmpdir/scmroot/erlang'...
$ git reset --hard 7595736931d498f4a26a40f770aeae021f6de277
HEAD is now at 7595736 Erlang ver. 23.0.2