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#!/bin/bash
# This script is used to format the code using clang-format before git commit.
readonly output=$(git clang-format --extensions 'cpp,h,hpp,c' -v --diff)
if [[ "$output" == *"no modified files to format"* ]]; then exit 0; fi
if [[ "$output" == *"clang-format did not modify any files"* ]]; then exit 0; fi
echo "ERROR: You have unformatted changes, please format your files. You can do this using the following commands:"
echo " git clang-format --extensions 'cpp,h,hpp,c' --force # format the changed parts"
echo " git clang-format --extensions 'cpp,h,hpp,c' --diff # preview the changes done by the formatter"
exit 1
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