#!/bin/zsh

if [[ -z $1 ]]; then
    echo "Please provide a file to extract."
    exit 1
fi

if [[ ! -f $1 ]]; then
    echo "'$1' is not a valid file"
    exit 1
fi

if [[ -z $2 ]]; then
    extraction_folder="."
else
    extraction_folder="$2"
fi

if [[ ! -d $extraction_folder ]]; then
    mkdir -p $extraction_folder
fi

case $1 in
    *.tar.bz2|*.tbz2)
        tar -xjf $1 -C $extraction_folder;;
    *.tar.gz|*.tgz)
        tar -xzf $1 -C $extraction_folder;;
    *.bz2)
        bunzip2 $1 -c > $extraction_folder/$(basename $1 .bz2);;
    *.rar)
        unrar x $1 $extraction_folder;;
    *.gz)
        gunzip $1 -c > $extraction_folder/$(basename $1 .gz);;
    *.tar)
        tar -xf $1 -C $extraction_folder;;
    *.zip)
        unzip $1 -d $extraction_folder;;
    *.Z)
        uncompress $1 -c > $extraction_folder/$(basename $1 .Z);;
    *.7z)
        7z x $1 -o$extraction_folder;;
    *.deb)
        ar x $1 -C $extraction_folder;;
    *.tar.xz)
        tar -xf $1 -C $extraction_folder;;
    *.tar.zst)
        unzstd $1 -o $extraction_folder;;
    *)
        echo "'$1' cannot be extracted via ex()";;
esac