genfilebbs

#!/bin/bash
## Copyright (C) 2018 Fernando Toledo <ragnarok@docksud.com.ar>
##
## This program is free software: you can redistribute it and/or modify it under 
## the terms of the GNU General Public License as published by the Free Software 
## Foundation, either version 3 of the License, or (at your option) any later
## version.
##
## This program is distributed in the hope that it will be useful, but WITHOUT
## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
## FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License along with
## this program. If not, see http://www.gnu.org/licenses/.
##
# This is a simple script to generate files.bbs extracting archives files
# like zip and rar, i will add more archives asap.
# Just run this script inside directory that you have your files and redirect
# the output to files.bbs file name.
#
# ex:
#     genfilesbbs > files.bbs
#
# Depends: unzip unrar
# Version: 0.0.1

function detect_tools {

  TOOLS="unzip unrar"
  printf "Detected tools..\n" >&2

  for t in $TOOLS
  do
    printf "...$t " >&2
    tool_zip=`which $t`

    if [ $? == 0 ]; then
        printf "Found!\n" >&2
    else
        printf "Nope!\n" >&2
        printf "You must install this tool, use apt-get install $t \
(debian based, or your distro package manager)\n" >&2
        exit 1
    fi

  done

}

function parse_files {

  printf "\nSearch files...\n\n" >&2
  for f in `ls -p |grep -v /|grep -v files.bbs`
  do
    printf "Parse $f...\n" >&2

    filename=`basename $f`
    fileext=${filename##*.}
    fileext_low=${fileext,,}
    case $fileext_low in
      zip)
        printf "$filename is zip\n" >&2
        diz=`unzip -C -p $filename file_id.diz`
        printf "$filename $diz\n"
      ;;
      rar)
        printf "$filename is rar\n" >&2
      ;;
      *)
      printf "Unknown/Usupported extension!\n" >&2
      ;;

    esac
    printf "\n" >&2
  done
}

columnize2 () {
    indent=$1;
    collen=$(($(tput cols)-indent));
    keyname="$2";
    value=$3;
    while [ $(echo -n $value| wc -c) -gt 0 ] ; do
        printf "%-10s %-${indent}s\n" "$keyname" "${value:0:$collen}";
    keyname="";
    value=${value:$collen};
    done
}

detect_tools
parse_files