$ git clone -n https://src.fedoraproject.org/rpms/iguanaIR.git /var/lib/mock/f37-build-646950-72519/root/chroot_tmpdir/scmroot/iguanaIR
Cloning into '/var/lib/mock/f37-build-646950-72519/root/chroot_tmpdir/scmroot/iguanaIR'...
$ git reset --hard 20cc2ba899c2e96444775ffe7c0676d0007da228
HEAD is now at 20cc2ba Add conditional for libusb-devel as it is retired as of f37.