#!/bin/bash
set -e

ARCHIVE_URL="https://github.com/tukaani-project/xz/releases/download/v5.8.1/xz-5.8.1.tar.xz"
ARCHIVE_NAME="xz-5.8.1.tar.xz"
EXTRACT_DIR="sources"
SOURCE_DIR="xz"

# Create sources directory
mkdir -p ${EXTRACT_DIR}

echo "Downloading xz source..."
wget -O ${ARCHIVE_NAME} ${ARCHIVE_URL}

echo "Extracting archive..."
tar -xf ${ARCHIVE_NAME} -C ${EXTRACT_DIR}

# Rename extracted directory to match expected name
if [ -d "${EXTRACT_DIR}/xz-5.8.1" ]; then
    mv "${EXTRACT_DIR}/xz-5.8.1" "${EXTRACT_DIR}/${SOURCE_DIR}"
fi

echo "Cleaning up..."
rm ${ARCHIVE_NAME}

echo "Source acquisition complete."