81 lines
3.0 KiB
Bash
Executable File
81 lines
3.0 KiB
Bash
Executable File
#!/bin/bash
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set -e
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set -u
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# ******************************************************************************
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# Copyright 2017-2020 Intel Corporation
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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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# NOTE: The results of `clang-format` depend _both_ of the following factors:
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# - The `.clang-format` file, and
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# - The particular version of the `clang-format` program being used.
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#
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# For this reason, this script specifies the exact version of clang-format to be used.
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declare CLANG_FORMAT_BASENAME="clang-format-3.9"
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declare REQUIRED_CLANG_FORMAT_VERSION=3.9
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declare THIS_SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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source "${THIS_SCRIPT_DIR}/bash_lib.sh"
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source "${THIS_SCRIPT_DIR}/clang_format_lib.sh"
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declare CLANG_FORMAT_PROG
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if ! CLANG_FORMAT_PROG="$(which "${CLANG_FORMAT_BASENAME}")"; then
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bash_lib_die "Unable to find program ${CLANG_FORMAT_BASENAME}" >&2
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fi
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clang_format_lib_verify_version "${CLANG_FORMAT_PROG}" "${REQUIRED_CLANG_FORMAT_VERSION}"
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echo "Verified that '${CLANG_FORMAT_PROG}' has version '${REQUIRED_CLANG_FORMAT_VERSION}'"
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declare -a FAILED_FILES=()
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declare NUM_FILES_CHECKED=0
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pushd "${THIS_SCRIPT_DIR}/.."
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declare PYBIND_WRAPPER="python/pyngraph"
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declare ROOT_SUBDIR
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for ROOT_SUBDIR in src test doc/examples python/src/pyngraph; do
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if ! [[ -d "${ROOT_SUBDIR}" ]]; then
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echo "In directory '$(pwd)', no subdirectory named '${ROOT_SUBDIR}' was found."
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else
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echo "About to format C/C++ code in directory tree '$(pwd)/${ROOT_SUBDIR}' ..."
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declare SRC_FILE
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# Note that we restrict to "-type f" to exclude symlinks. Emacs sometimes
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# creates dangling symlinks with .cpp/.hpp suffixes as a sort of locking
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# mechanism, and this confuses clang-format.
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for SRC_FILE in $(find "${ROOT_SUBDIR}" -type f -and \( -name '*.cpp' -or -name '*.hpp' \) ); do
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if "${CLANG_FORMAT_PROG}" -style=file -output-replacements-xml "${SRC_FILE}" | grep -c "<replacement " >/dev/null; then
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FAILED_FILES+=( "${SRC_FILE}" )
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fi
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NUM_FILES_CHECKED=$((NUM_FILES_CHECKED+1))
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done
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fi
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done
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popd
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if [[ ${#FAILED_FILES[@]} -eq 0 ]]; then
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echo "All ${NUM_FILES_CHECKED} C/C++ files pass the code-format check."
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else
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echo "${#FAILED_FILES[@]} of ${NUM_FILES_CHECKED} source files failed the code-format check:"
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declare FAILED_SRC_FILE
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for FAILED_SRC_FILE in ${FAILED_FILES[@]}; do
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echo " ${FAILED_SRC_FILE}"
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done
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exit 1
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fi
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