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124 lines
3.5 KiB
124 lines
3.5 KiB
#!/bin/bash
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# Copyright 2019 Huawei Technologies Co., Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# ============================================================================
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set -e
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CLANG_FORMAT=$(which clang-format) || (echo "Please install 'clang-format' tool first"; exit 1)
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version=$("${CLANG_FORMAT}" --version | sed -n "s/.*\ \([0-9]*\)\.[0-9]*\.[0-9]*.*/\1/p")
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if [[ "${version}" -lt "8" ]]; then
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echo "clang-format's version must be at least 8.0.0"
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exit 1
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fi
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CURRENT_PATH=$(pwd)
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SCRIPTS_PATH=$(dirname "$0")
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echo "CURRENT_PATH=$CURRENT_PATH"
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echo "SCRIPTS_PATH=$SCRIPTS_PATH"
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# print usage message
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function usage()
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{
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echo "Check whether the specified source files were well formated"
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echo "Usage:"
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echo "bash $0 [-a] [-c] [-l] [-h]"
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echo "e.g. $0 -a"
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echo ""
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echo "Options:"
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echo " -a Check code format of all files, default case"
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echo " -c Check code format of the files changed compared to last commit"
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echo " -l Check code format of the files changed in last commit"
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echo " -h Print usage"
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}
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# check and set options
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function checkopts()
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{
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# init variable
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mode="all" # default check all files
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# Process the options
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while getopts 'aclh' opt
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do
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case "${opt}" in
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a)
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mode="all"
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;;
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c)
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mode="changed"
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;;
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l)
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mode="lastcommit"
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;;
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h)
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usage
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exit 0
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;;
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*)
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echo "Unknown option ${opt}!"
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usage
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exit 1
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esac
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done
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}
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# init variable
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# check options
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checkopts "$@"
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# switch to project root path, which contains clang-format config file '.clang-format'
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cd "${SCRIPTS_PATH}/.." || exit 1
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CHECK_LIST_FILE='__checked_files_list__'
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if [ "X${mode}" == "Xall" ]; then
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find mindspore/{ccsrc,core} -type f -name "*" | grep "\.h$\|\.cc$" > "${CHECK_LIST_FILE}" || true
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elif [ "X${mode}" == "Xchanged" ]; then
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# --diff-filter=ACMRTUXB will ignore deleted files in commit
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git diff --diff-filter=ACMRTUXB --name-only | grep "mindspore/ccsrc\|mindspore/core" | grep "\.h$\|\.cc$" > "${CHECK_LIST_FILE}" || true
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else # "X${mode}" == "Xlastcommit"
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git diff --diff-filter=ACMRTUXB --name-only HEAD~ HEAD | grep "mindspore/ccsrc\|mindspore/core" | grep "\.h$\|\.cc$" > "${CHECK_LIST_FILE}" || true
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fi
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CHECK_RESULT_FILE=__code_format_check_result__
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echo "0" > "$CHECK_RESULT_FILE"
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# check format of files modified in the lastest commit
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while read line; do
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BASE_NAME=$(basename "${line}")
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TEMP_FILE="__TEMP__${BASE_NAME}"
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cp "${line}" "${TEMP_FILE}"
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${CLANG_FORMAT} -i "${TEMP_FILE}"
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diff "${TEMP_FILE}" "${line}"
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ret=$?
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rm "${TEMP_FILE}"
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if [[ "${ret}" -ne 0 ]]; then
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echo "File ${line} is not formated, please format it."
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echo "1" > "${CHECK_RESULT_FILE}"
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break
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fi
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done < "${CHECK_LIST_FILE}"
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result=$(cat "${CHECK_RESULT_FILE}")
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rm "${CHECK_RESULT_FILE}"
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rm "${CHECK_LIST_FILE}"
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cd "${CURRENT_PATH}" || exit 1
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if [[ "X${result}" == "X0" ]]; then
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echo "Check PASS: specified files are well formated!"
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fi
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exit "${result}"
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