#!/usr/bin/env bash
### ARCHIVE EXTRACTION
# usage: ex <file>
if [ -f "$1" ]; then
    case $1 in
    *.tar.bz2) tar xjf "$1" ;;
    *.tar.gz) tar xzf "$1" ;;
    *.bz2) bunzip2 "$1" ;;
    *.rar) unrar x "$1" ;;
    *.gz) gunzip "$1" ;;
    *.tar) tar xf "$1" ;;
    *.tbz2) tar xjf "$1" ;;
    *.tgz) tar xzf "$1" ;;
    *.zip) unzip "$1" ;;
    *.Z) uncompress "$1" ;;
    *.7z) 7z x "$1" ;;
    *.deb) ar x "$1" ;;
    *.tar.xz) tar xf "$1" ;;
    *.tar.zst) unzstd "$1" ;;
    *) echo "'$1' cannot be extracted via ex()" ;;
    esac
else
    echo "'$1' is not a valid file"
fi