David Garcia Quintas | 45484b3 | 2016-01-14 18:59:20 -0800 | [diff] [blame] | 1 | #!/bin/bash |
| 2 | # Copyright 2016, Google Inc. |
| 3 | # All rights reserved. |
| 4 | # |
| 5 | # Redistribution and use in source and binary forms, with or without |
| 6 | # modification, are permitted provided that the following conditions are |
| 7 | # met: |
| 8 | # |
| 9 | # * Redistributions of source code must retain the above copyright |
| 10 | # notice, this list of conditions and the following disclaimer. |
| 11 | # * Redistributions in binary form must reproduce the above |
| 12 | # copyright notice, this list of conditions and the following disclaimer |
| 13 | # in the documentation and/or other materials provided with the |
| 14 | # distribution. |
| 15 | # * Neither the name of Google Inc. nor the names of its |
| 16 | # contributors may be used to endorse or promote products derived from |
| 17 | # this software without specific prior written permission. |
| 18 | # |
| 19 | # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 20 | # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 21 | # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 22 | # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 23 | # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 24 | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 25 | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 26 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 27 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 28 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 29 | # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 30 | |
| 31 | # change to root directory |
| 32 | cd $(dirname $0)/../.. |
| 33 | |
| 34 | function find_without_newline() { |
| 35 | find . -type f -not -path './third_party/*' -and \( \ |
| 36 | -name '*.c' \ |
| 37 | -or -name '*.cc' \ |
| 38 | -or -name '*.proto' \ |
| 39 | -or -name '*.rb' \ |
| 40 | -or -name '*.py' \ |
| 41 | -or -name '*.cs' \ |
| 42 | -or -name '*.sh' \) -print0 \ |
| 43 | | while IFS= read -r -d '' f; do |
| 44 | if [[ ! -z $f ]]; then |
| 45 | if [[ $(tail -c 1 "$f") != $NEWLINE ]]; then |
| 46 | echo "Error: file '$f' is missing a trailing newline character." |
| 47 | if $2; then # fix |
| 48 | sed -i -e '$a\' $f |
| 49 | echo 'Fixed!' |
| 50 | fi |
| 51 | fi |
| 52 | fi |
| 53 | done |
| 54 | } |
| 55 | |
| 56 | if [[ $# == 1 && $1 == '--fix' ]]; then |
| 57 | ERRORS=$(find_without_newline true) |
| 58 | else |
| 59 | ERRORS=$(find_without_newline false) |
| 60 | fi |
| 61 | |
| 62 | if [[ "$ERRORS" != '' ]]; then |
| 63 | echo "$ERRORS" |
| 64 | if ! $FIX; then |
| 65 | exit 1 |
| 66 | fi |
| 67 | fi |