#!/bin/bash

filename="${1%.tar.xz}"

if [ ! -f "data/bridge_data/${filename}_processed.tar.xz" ]; then
    # Clean up any files from past runs
    rm -rf "data/bridge_data/${filename}"

    mkdir -p data/bridge_data/"$filename"/bridge_data && \
        ln -s ../../"${filename}.tar.xz" data/bridge_data/"$filename"/ && \
        cd data/bridge_data/"$filename"/

    echo "Processing ${filename}"

    tar xf "${filename}.tar.xz" --to-command=../../../scripts/parse-data-from-extra-info.sh

    echo "Finished processing ${filename}; saving progress"

    # Return to data/bridge_data/
    cd ..
    tar czf "${filename}_processed.tar.xz" "${filename}"/bridge_data/* || exit 1
    echo "Removing ${filename} directory to free up space"
    rm -r "${filename}"

    # Return to original directory
    cd ../..
else
    echo "Already processed ${filename}.tar.xz"
fi