| #!/bin/sh |
| # This file is part of the coreboot project. |
| # |
| # Copyright (C) 2018 Google Inc. |
| # |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; version 2 of the License. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # |
| # DESCR: Run clang-format on white-listed directories |
| |
| LC_ALL=C export LC_ALL |
| |
| # until we require this by default, we need a list of opted-in directories |
| if [ ! -f .clang-format-scope ]; then |
| exit 0 |
| fi |
| |
| files_to_check=$(git log HEAD~..HEAD --format= --name-only $(cat .clang-format-scope) |grep "\.[ch]$") |
| |
| # nothing to do |
| if [ -z "$files_to_check" ]; then |
| exit 0 |
| fi |
| |
| if [ $(clang-format $files_to_check | wc -l) -gt 0 ]; then |
| if [ "$(git diff --no-prefix HEAD~..HEAD -- $files_to_check | clang-format-diff)" != "" ]; then |
| echo "Coding style mismatch. The following patch fixes it:" |
| git diff --no-prefix HEAD~..HEAD -- $files_to_check | clang-format-diff |
| exit 1 |
| fi |
| fi |
