| #!/bin/bash |
| # Copyright 2015, Google Inc. |
| # All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are |
| # met: |
| # |
| # * Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # * Redistributions in binary form must reproduce the above |
| # copyright notice, this list of conditions and the following disclaimer |
| # in the documentation and/or other materials provided with the |
| # distribution. |
| # * Neither the name of Google Inc. nor the names of its |
| # contributors may be used to endorse or promote products derived from |
| # this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| set -e |
| |
| # directories to run against |
| DIRS="src/core/lib src/core/ext src/cpp test/core test/cpp include src/compiler" |
| |
| # file matching patterns to check |
| GLOB="*.h *.c *.cc" |
| |
| # clang format command |
| CLANG_FORMAT=clang-format-3.8 |
| |
| files= |
| for dir in $DIRS |
| do |
| for glob in $GLOB |
| do |
| files="$files `find ${CLANG_FORMAT_ROOT}/$dir -name $glob -and -not -name *.generated.* -and -not -name *.pb.h -and -not -name *.pb.c -and -not -name *.pb.cc`" |
| done |
| done |
| |
| # The CHANGED_FILES variable is used to restrict the set of files to check. |
| # Here we set files to the intersection of files and CHANGED_FILES |
| if [ -n "$CHANGED_FILES" ]; then |
| files=$(comm -12 <(echo $files | tr ' ' '\n' | sort -u) <(echo $CHANGED_FILES | tr ' ' '\n' | sort -u)) |
| fi |
| |
| if [ "$TEST" == "" ] |
| then |
| echo $files | xargs $CLANG_FORMAT -i |
| else |
| ok=yes |
| for file in $files |
| do |
| tmp=`mktemp` |
| $CLANG_FORMAT $file > $tmp |
| diff -u $file $tmp || ok=no |
| rm $tmp |
| done |
| if [ $ok == no ] |
| then |
| false |
| fi |
| fi |