$ git clone -n https://src.fedoraproject.org/rpms/ghc-tls.git /var/lib/mock/f33-build-184997-45704/root/chroot_tmpdir/scmroot/ghc-tls
Cloning into '/var/lib/mock/f33-build-184997-45704/root/chroot_tmpdir/scmroot/ghc-tls'...
$ git reset --hard abfe457e41bac8c4fd5ec66c9f281a287841c2f2
HEAD is now at abfe457 refresh to cabal-rpm-2.0.2