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clio/pre-commit-hooks/fix-local-includes.sh
2025-05-14 13:09:10 +01:00

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#!/bin/bash
# Note: This script is intended to be run from the root of the repository.
#
# This script will fix local includes in the C++ code for a given file.
# Usage: ./pre-commit-hooks/fix-local-includes.sh <file1> <file2> ...
files="$@"
echo "+ Fixing includes in $files..."
GNU_SED=$(sed --version 2>&1 | grep -q 'GNU' && echo true || echo false)
if [[ "$GNU_SED" == "false" ]]; then # macOS sed
main_src_dirs=$(find ./src -maxdepth 1 -type d -exec basename {} \; | tr '\n' '|' | sed 's/|$//' | sed 's/|/\\|/g')
else
main_src_dirs=$(find ./src -maxdepth 1 -type d -exec basename {} \; | paste -sd '|' | sed 's/|/\\|/g')
fi
fix_includes() {
file_path="$1"
file_path_all_global="${file_path}.tmp.global"
file_path_fixed="${file_path}.tmp.fixed"
# Make all includes to be <...> style
sed -E 's|#include "(.*)"|#include <\1>|g' "$file_path" > "$file_path_all_global"
# Make local includes to be "..." style
sed -E "s|#include <(($main_src_dirs)/.*)>|#include \"\1\"|g" "$file_path_all_global" > "$file_path_fixed"
rm "$file_path_all_global"
# Check if the temporary file is different from the original file
if ! cmp -s "$file_path" "$file_path_fixed"; then
# Replace the original file with the temporary file
mv "$file_path_fixed" "$file_path"
else
# Remove the temporary file if it's the same as the original
rm "$file_path_fixed"
fi
}
for file in $files; do
fix_includes "$file"
done