$ git clone -n https://git.cclinux.org/stage/rpms/ghc-extra.git /var/lib/mock/dist-circle8-build-16854-3281/root/chroot_tmpdir/scmroot/ghc-extra
Cloning into '/var/lib/mock/dist-circle8-build-16854-3281/root/chroot_tmpdir/scmroot/ghc-extra'...
$ git reset --hard 4c7d1ef535d6b6ac09beee3fc5f75c909e458852
HEAD is now at 4c7d1ef import ghc-extra-1.6.2-2.el8