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ptprnt/hooks/pre-commit

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#!/bin/bash
# Pre-commit hook to update copyright headers
# Get the root directory of the git repository
ROOT_DIR=$(git rev-parse --show-toplevel)
# Check if update_copyright.sh exists and is executable
if [ ! -x "$ROOT_DIR/scripts/update_copyright.sh" ]; then
echo "Warning: scripts/update_copyright.sh not found or not executable"
exit 1
fi
# Get list of staged C++ source files
STAGED_FILES=$(git diff --cached --name-only --diff-filter=ACM | grep -E '\.(cpp|hpp|h|c|cc)$' || true)
if [ -z "$STAGED_FILES" ]; then
# No C++ files staged, nothing to do
exit 0
fi
echo "Updating copyright headers for staged files..."
# Update copyright for each staged file
updated=0
for file in $STAGED_FILES; do
if [ -f "$ROOT_DIR/$file" ]; then
# Run update_copyright.sh on the file
if "$ROOT_DIR/scripts/update_copyright.sh" "$ROOT_DIR/$file" > /dev/null 2>&1; then
# Re-stage the file if it was modified
git add "$ROOT_DIR/$file"
echo " ✓ Updated: $file"
((updated++))
fi
fi
done
if [ $updated -gt 0 ]; then
echo "Updated copyright headers in $updated file(s)"
else
echo "No copyright headers needed updating"
fi
exit 0