forked from mindspore-Ecosystem/mindspore
106 lines
2.8 KiB
Bash
106 lines
2.8 KiB
Bash
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#!/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 "Format the specified source files to conform the code style."
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echo "Usage:"
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echo "bash $0 [-a] [-c] [-l] [-h]"
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echo "e.g. $0 -c"
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echo ""
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echo "Options:"
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echo " -a format of all files"
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echo " -c format of the files changed compared to last commit, default case"
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echo " -l format of the files changed in last commit"
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echo " -h Print usage"
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}
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# check and set options
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function checkopts()
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{
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# init variable
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mode="changed" # default format changed files
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# Process the options
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while getopts 'aclh' opt
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do
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case "${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 "${SCRIPTS_PATH}/.." || exit 1
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FMT_FILE_LIST='__format_files_list__'
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if [[ "X${mode}" == "Xall" ]]; then
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find mindspore/ccsrc -type f -name "*" | grep "\.h$\|\.cc$" > "${FMT_FILE_LIST}" || true
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elif [[ "X${mode}" == "Xchanged" ]]; then
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git diff --name-only | grep "mindspore/ccsrc" | grep "\.h$\|\.cc$" > "${FMT_FILE_LIST}" || true
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else # "X${mode}" == "Xlastcommit"
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git diff --name-only HEAD~ HEAD | grep "mindspore/ccsrc" | grep "\.h$\|\.cc$" > "${FMT_FILE_LIST}" || true
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fi
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while read line; do
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if [ -f "${line}" ]; then
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${CLANG_FORMAT} -i "${line}"
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fi
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done < "${FMT_FILE_LIST}"
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rm "${FMT_FILE_LIST}"
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cd "${CURRENT_PATH}" || exit 1
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echo "Specified cpp source files have been format successfully."
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