$ git clone -n https://src.fedoraproject.org/rpms/ghc-gi-gdk.git /var/lib/mock/f31-build-111628-34187/root/chroot_tmpdir/scmroot/ghc-gi-gdk
Cloning into '/var/lib/mock/f31-build-111628-34187/root/chroot_tmpdir/scmroot/ghc-gi-gdk'...
$ git reset --hard 3884e42931b17f1e6123dc1dbfbba66aaaa4b420
HEAD is now at 3884e42 BR haskell-gi-overloading devel not prof