old-scripts/mpup

#!/bin/sh
### Overall revision 6 ###
# this is a script to update mplayer,
#  and say if it was updated...
OLD_HIST=`cat /.mplayer/up_hist`
OLD_VER=`cat /.mplayer/up_data`

if [ OLD_HIST ]; then

   #this runs if the last time it was run it worked
  ### bubble one ###
  cd /mplayer/
  svn update|tee /.mplayer/up_hist
  cd -
  NEW_VER=`echo -n $(grep [0-9] /.mplayer/up_hist|sed 's/[^0-9]*\([0-9]*\)[^0-9]*/\1/g'|sed 's/[0-9]\{4,\}/(&)/g'|grep '('|sed 's/[()]//g')|sed 's/\ //g'`
  if [ $OLD_VER != $NEW_VER ]; then
    growlnotify -m "mplayer updated"
    echo $NEW_VER>/.mplayer/up_data
   else
    growlnotify -m "mplayer has not been updated"
  fi
  ### end one ###

 else

   #this runs if last time failed
  ### bubble two ###
  cd /mplayer
  svn update|tee /.mplayer/up_hist
  cd -
  echo -n `grep "[0-9]" /.mplayer/up_hist|sed "s/[^0-9]*\([0-9]*\)[^0-9]*/\1/"|sed 's/[0-9]\{4,\}/(&)/g'|grep '('|sed 's/[()]//g'`|sed 's/\ //g'>/.mplayer/up_data
  ### end two ###

fi
date "+%H:%M:%S, %a %b%e %Y">/.mplayer/up_date