okular/hooks/pre-commit

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#!/usr/bin/env bash
readonly output=$(git clang-format -v --diff)
if [[ "$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 need to run git clang-format on your commit"
echo " git clang-format -f is potentially what you want"
exit 1