.pre-commit

#!/bin/bash

readonly src_dir=`cd $(dirname $0)/../..; pwd`
cd $src_dir
source .clang-format-common.sh

out=0
tmpfile=$(mktemp /tmp/clang-format-check.XXXXXX)
for f in `git diff --cached --name-only --diff-filter=ACM|grep -Ev "qwt_"`; do
  case "$f" in
    *.cpp | *.h | *.hpp)
      $clang_format -style=file $f > $tmpfile
      if ! [[ -z `diff $tmpfile $f` ]]; then
        echo "Wrong formatting in $f"
        out=1
      fi
      ;;
    *)
      ;;
  esac
done
rm -f $tmpfile
if [[ $out -eq 1 ]]; then
  echo "You can run ./.clang-format-fix.sh to fix the issues locally, then commit/push again"
fi
exit $out