#!/usr/bin/env bash

# klevstul :: 24.06

this_file_name=`basename "$0"`
if [ $# -lt 1 ]; then
    echo "error: path to file is missing."
    echo "usage: '$this_file_name [path_to_file]'"
    exit 1
fi
input_file=$1

if [ -f "${input_file}" ] ; then
    case "$input_file" in
        *.tar.bz|*.tar.bz2|*.tbz|*.tbz2) tar xjvf "$input_file";;
        *.tar.gz|*.tgz) tar xzvf "$input_file";;
        *.tar.xz|*.txz) tar xJvf "$input_file";;
        *.zip) unzip "$input_file";;
        *.rar) unrar x "$input_file";;
        *.7z) 7z x "$input_file";;
    esac
fi


# # ex - archive extractor
# # usage: ex <file>
#ex ()
#{
#  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      ;;
#      *)           echo "'$1' cannot be extracted via ex()" ;;
#    esac
#  else
#    echo "'$1' is not a valid file"
#  fi
#}