$ git clone -n https://src.fedoraproject.org/rpms/grub-customizer.git /var/lib/mock/f40-build-764534-123116/root/chroot_tmpdir/scmroot/grub-customizer
Cloning into '/var/lib/mock/f40-build-764534-123116/root/chroot_tmpdir/scmroot/grub-customizer'...
$ git reset --hard 0287df588eace92747a0a5c6626e796ca714b6fa
HEAD is now at 0287df5 Update to 5.2.4.