#!/usr/bin/env bash

set -e

BUILD_DIR="build"

FILES=$(git diff --cached --name-only --diff-filter=ACM | grep -E '\.(cpp|hpp)$' | grep -v 'deps/' || true)

if [ -z "$FILES" ]; then
    echo "No C/C++ files to check"
    exit 0
fi

echo "Running clang-format..."

git diff -U0 --cached -- $FILES | \
python3 <(curl -s https://raw.githubusercontent.com/llvm/llvm-project/refs/heads/main/clang/tools/clang-format/clang-format-diff.py) -p1 -i

echo "Running clang-tidy..."

for file in $FILES; do
    clang-tidy \
        "$file" \
        --header-filter="^(?!.*deps/).*" \
        -p "$BUILD_DIR"
done

echo "pre-commit checks passed"