$ git clone -n https://src.fedoraproject.org/rpms/gtk-layer-shell.git /var/lib/mock/f33-build-343320-58991/root/chroot_tmpdir/scmroot/gtk-layer-shell
Cloning into '/var/lib/mock/f33-build-343320-58991/root/chroot_tmpdir/scmroot/gtk-layer-shell'...
$ git reset --hard 02ebcb69d046b1c6eda7c7bbe3768b08532e137f
HEAD is now at 02ebcb6 fix: license now LGPLv3+ and MIT   https://github.com/wmww/gtk-layer-shell#licensing-rationale