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- #!/bin/bash
- _CLANG_FORMAT=${CLANG_FORMAT-"clang-format"}
- if ! command -v "$_CLANG_FORMAT" &>/dev/null ; then
- echo "You must install clang-format and add it to your PATH." >&2
- echo " See: http://releases.llvm.org/download.html" >&2
- echo "Use CLANG_FORMAT=/path/to/clang-format if you do not want it in PATH. " >&2
- exit 1
- fi
- cd "$(dirname "$(realpath "${BASH_SOURCE[0]}")")"
- cd ..
- DIFF_BEFORE=$(git diff | wc -l)
- echo "Difference before format: $DIFF_BEFORE"
- find lib -iname *.h -o -iname *.c -o -iname *.cpp -o -iname *.hpp | xargs "$_CLANG_FORMAT" -i
- DIFF_AFTER=$(git diff | wc -l)
- echo "Difference after format: $DIFF_AFTER (delta: $(($DIFF_BEFORE - $DIFF_AFTER)))"
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