#! /usr/bin/env dash

# shellcheck source=/dev/null
SHELL_LIBRARY_VERSION="1.1.4" . %SHELL_LIBRARY_PATH

# extract the current file with the right command
# (xkcd link: https://xkcd.com/1168/)
set -f
# TODO add support for multiple files at once
case "$f" in
    *.tar.bz|*.tar.bz2|*.tbz|*.tbz2) tar xjvf "$f";;
    *.tar.gz|*.tgz) tar xzvf "$f";;
    *.tar.xz|*.txz) tar xJvf "$f";;
    *.zip) unzip "$f";;
    *.rar)
        die "rar is a unfree format!"
        #unrar x $f
        ;;
    *.7z) 7z x "$f";;
    *) die "Unsupported format" ;;
esac
# vim: ft=sh