#!/usr/bin/env sh
set -eu

ROOT_DIR=$(git rev-parse --show-toplevel)
HOOK_PATH="$ROOT_DIR/.git/hooks/pre-commit"

cat > "$HOOK_PATH" <<'EOF'
#!/usr/bin/env sh
set -eu

ROOT_DIR=$(git rev-parse --show-toplevel)
exec "$ROOT_DIR/scripts/export_requirements.sh"
EOF

chmod +x "$HOOK_PATH"
echo "Installed git pre-commit hook at $HOOK_PATH"