@cd ${SUBMOD_DIR}/fuel-agent && git checkout -q ${FUEL_AGENT_COMMIT}
@cd ${SUBMOD_DIR}/fuel-astute && git checkout -q ${ASTUTE_COMMIT}
@cd ${SUBMOD_DIR}/fuel-library && git checkout -q ${FUELLIB_COMMIT}
@cd ${SUBMOD_DIR}/fuel-agent && git checkout -q ${FUEL_AGENT_COMMIT}
@cd ${SUBMOD_DIR}/fuel-astute && git checkout -q ${ASTUTE_COMMIT}
@cd ${SUBMOD_DIR}/fuel-library && git checkout -q ${FUELLIB_COMMIT}