$ git clone -n https://src.fedoraproject.org/rpms/ghc-http2.git /var/lib/mock/f37-build-side-32-misc-devel-198356-12933/root/chroot_tmpdir/scmroot/ghc-http2
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-198356-12933/root/chroot_tmpdir/scmroot/ghc-http2'...
$ git reset --hard c127df9b45bf11bebedbcea50a52eb4eac197221
HEAD is now at c127df9 bump release