$ git clone -n https://src.fedoraproject.org/rpms/rubygem-gtksourceview2.git /var/lib/mock/f31-build-109583-33945/root/chroot_tmpdir/scmroot/rubygem-gtksourceview2
Cloning into '/var/lib/mock/f31-build-109583-33945/root/chroot_tmpdir/scmroot/rubygem-gtksourceview2'...
$ git reset --hard 7428209389b6a90f6024e827d9666c83735c8048
HEAD is now at 7428209 3.3.7