$ git clone -n https://src.fedoraproject.org/rpms/ghc-simple-cmd-args.git /var/lib/mock/f37-build-663068-73827/root/chroot_tmpdir/scmroot/ghc-simple-cmd-args
Cloning into '/var/lib/mock/f37-build-663068-73827/root/chroot_tmpdir/scmroot/ghc-simple-cmd-args'...
$ git reset --hard 12034492c271b989519e79a9e749f76a4a4a85a9
HEAD is now at 1203449 update to 0.1.8