$ git clone -n https://src.fedoraproject.org/rpms/ghc-ConfigFile.git /var/lib/mock/f40-build-743160-111091/root/chroot_tmpdir/scmroot/ghc-ConfigFile
Cloning into '/var/lib/mock/f40-build-743160-111091/root/chroot_tmpdir/scmroot/ghc-ConfigFile'...
$ git reset --hard bf2c0a529f641ebcdb5064a53f7a9ed478ccd289
HEAD is now at bf2c0a5 bump release