Shell script to generate directory listings of old HFS CD-ROMs using my fork of hfsutils/hls and my convert2unicode.tcl script

cat.sh

#!/usr/bin/env zsh
autoload colors; colors

cd "~/Documents/CD-ROMs"
rm *.txt

catalogue() {
  while read -r iso; do

    directory=$(dirname "$iso")
    fullname=$(basename -- "$iso")
    filename="${fullname%.*}"

    txt="$filename.txt"

    echo -n "$fg_bold[green]$filename$reset_color "
    hmount "$iso" 1 > /dev/null 2>&1
    if [ $? -ne 0 ]; then
      hmount "$iso"  > /dev/null 2>&1
    fi
    hvolinfo=$(hvol)
    title=$(echo $hvolinfo | grep "Volume name is" | awk -F\" '{print $2}')
    echo $title
    hls -p > "$filename.txt"
    datestamp=$(echo $hvolinfo | grep created | sed -e 's/Volume was created on //g')
    touchstamp=$(date -jf "%a %b %e %H:%M:%S %Y" "$datestamp" +"%Y%m%d%H%M.%S")
    touch -t $touchstamp "$filename.txt"
    humount

  done
}

find "/Volumes/320GB/Macintosh/Japanese/" -type f -iname '*.ISO' -o -iname '*.DSK' ! -name '.*' | catalogue

echo ""
echo "$fg_bold[green]Converting to UTF-8$reset_color using Tcl"
wait
./convert2unicode.tcl -encoding macJapan *.txt
# ./convert2unicode.tcl -encoding japanese *.txt

echo ""
echo "$fg_bold[green]Analysing$reset_color using uchardet"
wait
uchardet *.txt | rg --invert-match ": (UTF-8|ASCII)" > _uchardet.text
xattr-2.7 -wx com.apple.FinderInfo "0000000000000000000C00000000000000000000000000000000000000000000" _uchardet.text
[ -s _uchardet.text ] || rm _uchardet.text