$ git clone -n https://src.fedoraproject.org/rpms/webkitgtk.git /var/lib/mock/f37-build-638476-70243/root/chroot_tmpdir/scmroot/webkitgtk
Cloning into '/var/lib/mock/f37-build-638476-70243/root/chroot_tmpdir/scmroot/webkitgtk'...
$ git reset --hard 1ff0ea9d90a8541413dea2eca958d7d02348fe10
HEAD is now at 1ff0ea9 Update to 2.37.91