github.com/nginxinc/kubernetes-ingress@v1.12.5/hack/verify-codegen.sh (about)

     1  #!/usr/bin/env bash
     2  
     3  # Copyright 2017 The Kubernetes Authors.
     4  #
     5  # Licensed under the Apache License, Version 2.0 (the "License");
     6  # you may not use this file except in compliance with the License.
     7  # You may obtain a copy of the License at
     8  #
     9  #     http://www.apache.org/licenses/LICENSE-2.0
    10  #
    11  # Unless required by applicable law or agreed to in writing, software
    12  # distributed under the License is distributed on an "AS IS" BASIS,
    13  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14  # See the License for the specific language governing permissions and
    15  # limitations under the License.
    16  
    17  set -o errexit
    18  set -o nounset
    19  set -o pipefail
    20  
    21  SCRIPT_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
    22  
    23  DIFFROOT="${SCRIPT_ROOT}/pkg"
    24  TMP_DIFFROOT="${SCRIPT_ROOT}/_tmp/pkg"
    25  _tmp="${SCRIPT_ROOT}/_tmp"
    26  
    27  cleanup() {
    28    rm -rf "${_tmp}"
    29  }
    30  trap "cleanup" EXIT SIGINT
    31  
    32  cleanup
    33  
    34  mkdir -p "${TMP_DIFFROOT}"
    35  cp -a "${DIFFROOT}"/* "${TMP_DIFFROOT}"
    36  
    37  "${SCRIPT_ROOT}/hack/update-codegen.sh"
    38  echo "diffing ${DIFFROOT} against freshly generated codegen"
    39  ret=0
    40  diff -Naupr "${DIFFROOT}" "${TMP_DIFFROOT}" || ret=$?
    41  cp -a "${TMP_DIFFROOT}"/* "${DIFFROOT}"
    42  if [[ $ret -eq 0 ]]
    43  then
    44    echo "${DIFFROOT} up to date."
    45  else
    46    echo "${DIFFROOT} is out of date. Please run hack/update-codegen.sh"
    47    exit 1
    48  fi