#!/bin/bash # Copyright 2018 The Knative Authors # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. set -o errexit set -o nounset set -o pipefail source $(dirname $0)/../vendor/github.com/knative/test-infra/scripts/library.sh readonly TMP_DIFFROOT="$(mktemp -d ${REPO_ROOT_DIR}/tmpdiffroot.XXXXXX)" cleanup() { rm -rf "${TMP_DIFFROOT}" } trap "cleanup" EXIT SIGINT cleanup # Save working tree state mkdir -p "${TMP_DIFFROOT}/apis" mkdir -p "${TMP_DIFFROOT}/client" cp -aR "${REPO_ROOT_DIR}/Gopkg.lock" "${REPO_ROOT_DIR}/apis" "${REPO_ROOT_DIR}/client" "${REPO_ROOT_DIR}/vendor" "${TMP_DIFFROOT}" # TODO(mattmoor): We should be able to rm -rf pkg/client/ and vendor/ "${REPO_ROOT_DIR}/hack/update-codegen.sh" echo "Diffing ${REPO_ROOT_DIR} against freshly generated codegen" ret=0 diff -Naupr "${REPO_ROOT_DIR}/apis" "${TMP_DIFFROOT}/apis" || ret=1 diff -Naupr "${REPO_ROOT_DIR}/client" "${TMP_DIFFROOT}/client" || ret=1 # Restore working tree state rm -fr "${REPO_ROOT_DIR}/Gopkg.lock" "${REPO_ROOT_DIR}/apis" "${REPO_ROOT_DIR}/client" "${REPO_ROOT_DIR}/vendor" cp -aR "${TMP_DIFFROOT}"/* "${REPO_ROOT_DIR}" if [[ $ret -eq 0 ]] then echo "${REPO_ROOT_DIR} up to date." else echo "ERROR: ${REPO_ROOT_DIR} is out of date. Please run ./hack/update-codegen.sh" exit 1 fi