fmt-music

   1 #!/usr/bin/sh -e
   2 # Turns a nested hierarchy of music files into a flat one
   3
   4 find "${1:-.}" -regex '.*\.\(mp3\|ogg\|wav\|aac\|wma\|flac\|alac\)' -type f | \
   5                 while read line; do
   6                                 newline=$(echo $line | sed -E -e 's|[[:space:]]?-[[:space:]]?|_|g' \
   7                                                                                                                                          -e 's/  */ /g')
   8
   9                                 o=$(echo -n $(dirname "$newline") | sed -e 's|\./||g' -e 's|/| - |g')
  10
  11                                 first=$(echo -n $(basename "$newline") | cut -d " " -f 1)
  12                                 if $(echo $first | grep -Eq '^[0-9]+$'); then
  13                                                 o="$o $(echo -n "- $first -")"
  14                                                 num=2
  15                                 else
  16                                                 o="$o -"
  17                                                 num=1
  18                                 fi
  19
  20                                 o="$o $(echo -n $(basename "$newline") | cut -d " " -f ${num}-)"
  21                                 cp -v "$line" "${2:-.}/$o"
  22                 done