#!/bin/bash
#
# Clean up all the machine generated files in a directory, leaving only the
# hand constructed or downloaded files and the final .avi file. Do nothing
# if the directory is missing essential files.
#
mydir=`dirname $0`
PATH=`$mydir/echo-path`
export PATH
#
echo Cleaning directory `/bin/pwd`
mpgcount=`ls -1 *.mpg | wc -l`
if [ "$mpgcount" = "1" ]
then
   basefile=`basename *.mpg .mpg`
   if [ -f "$basefile.mpg" ]
   then
      :
   else
      echo \*\*\* "$basefile.mpg" is not a regular file 1>&2
      exit 2
   fi
   if [ -f "$basefile.avi" ]
   then
      :
   else
      echo \*\*\* Missing "$basefile.avi" 1>&2
      exit 2
   fi
   if [ -f "$basefile.keep" ]
   then
      :
   else
      echo \*\*\* Missing "$basefile.keep" 1>&2
      exit 2
   fi
   if [ -f "info.txt" ]
   then
      :
   else
      echo \*\*\* Missing info.txt 1>&2
      exit 2
   fi
   for i in tempdir-* "time-$basefile.avi" "hq-$basefile.avi" \
            "$basefile.concat" "$basefile.edl" "$basefile.csv" \
            "pcm-$basefile.avi" "aud-$basefile.wav" "guess-$basefile.keep" \
            work.log guess.log runseg.log gentime.log webm.out
   do
      if [ -d "$i" ]
      then
         echo Removing directory $i
         rm -rf "$i"
      else
         if [ -f "$i" ]
         then
            echo Removing file $i
            rm -f "$i"
         fi
      fi
   done
else
   echo \*\*\* Count of mpg files \($mpgcount\) is not 1 1>&2
   exit 2
fi