#!/bin/sh
# wav to flac script
# 
# This script asssumes that the wav files names
# matches one the the following:
#
# 1) tracknumber - artist - album - title.wav
# 2) artist - album - titel.wav
# 3) artist - title.wav
# 4) title.wav
#
# (these informations will be used to fill the flac tag)
#
# Autor Thorsten Gunkel <tgunkel@gmx.de>
#
# --- 09.04.2002 Thorsten Gunkel <tgunkel@gmx.de> ---
# * Split wav2 into wav2mp3, wav2ogg and wav2flac
# --- No older changelog available ---
#

encoder="nice /usr/bin/flac -8 -o \"\$ofilename\" \"\$ifilename\""
suffix="flac"

# --- wav2 ---

# nr of parameters
numb=$#
# do while there are parameters
while [ $numb -gt 0 ]
do
 ifilename="$1"; shift; numb=`expr $numb - 1`
      name="`echo "$ifilename" | sed s/".wav"$//`"
 ofilename="$name"".""$suffix"
 echo "< $ifilename"
  # ignore files with wrong suffix
  if [ "$ifilename" != "$ofilename" -a ! -e "$ofilename" ]; then
   echo "> $ofilename"
   # guess tag informations
   # Reset Memory
   trcknr=""
   artist=""
   album=""
   title=""
   # 1)
   if [ "`echo $name | grep " - ".*" - ".*" - "`" ]; then
     trcknr="`echo "$name" | awk 'BEGIN {FS=" - "} {print $1}'`"
     artist="`echo "$name" | awk 'BEGIN {FS=" - "} {print $2}'`"
     album="`echo "$name" | awk 'BEGIN {FS=" - "} {print $3}'`"
     title="`echo "$name" | awk 'BEGIN {FS=" - "} {print $4}'`"
   else
     # 2)
     if [ "`echo $name | grep " - ".*" - "`" ]; then
 	artist="`echo "$name" | awk 'BEGIN {FS=" - "} {print $1}'`"
 	album="`echo "$name" | awk 'BEGIN {FS=" - "} {print $2}'`"
 	title="`echo "$name" | awk 'BEGIN {FS=" - "} {print $3}'`"
      else
       # 3)
       if [ "`echo $name | grep " - "`" ]; then
 	artist="`echo "$name" | awk 'BEGIN {FS=" - "} {print $1}'`"
 	title="`echo "$name" | awk 'BEGIN {FS=" - "} {print $2}'`"
       #4)
       else
 	 title="`echo "$name" | awk 'BEGIN {FS=" - "} {print $1}'`"
       fi
     fi
   fi   
   echo "Filename:  $ifilename"
   echo "Nr.:       $trcknr"
   echo "Artist:    $artist"
   echo "Album:     $album"
   echo "Title:     $title"
 
   eval "$encoder"
   errornr=$?
  echo 
  echo ">--------------"
  echo
 else
  echo 
  echo "XXX Destination file already exists or wrong input file!"
  echo
 fi
done

# --- wav2 ---