$ git clone -n https://src.fedoraproject.org/rpms/rubygem-gtksourceview2.git /var/lib/mock/f33-build-456769-63585/root/chroot_tmpdir/scmroot/rubygem-gtksourceview2
Cloning into '/var/lib/mock/f33-build-456769-63585/root/chroot_tmpdir/scmroot/rubygem-gtksourceview2'...
$ git reset --hard 23a9e27c910cfd32b1a9e33b0d4f8d8e96b52283
HEAD is now at 23a9e27 3.4.3