#!/bin/bash
set -e

# Readline 8.3 source acquisition script
# Downloads and extracts the readline source code

ARCHIVE_URL="https://ftp.gnu.org/gnu/readline/readline-8.3.tar.gz"
ARCHIVE_NAME="readline-8.3.tar.gz"
SOURCE_DIR="sources/readline"
EXTRACT_DIR="."

echo "Downloading readline-8.3 source..."
wget -O ${ARCHIVE_NAME} ${ARCHIVE_URL}

echo "Creating source directory..."
mkdir -p ${SOURCE_DIR}

echo "Extracting archive..."
tar -xzf ${ARCHIVE_NAME} -C ${SOURCE_DIR} --strip-components=1

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

echo "Readline source acquisition complete."