#!/bin/sh

  if [ "x$1" == "x" ]; then
     echo "Usage: $0 <dbname>"
     exit
  fi

  if [ -e "$1.db" ]; then
     echo "$1.db already exists.  I will overwrite it in 15 seconds if you do not press CTRL-C."
     rm $1.db
  fi

  mysqldump -h 10.250.100.69 -u assim -p --compact --compatible=ansi --default-character-set=binary $1 |
  grep -v ' KEY "' |
  grep -v ' UNIQUE KEY "' |
  grep -v ' PRIMARY KEY ' |
  sed 's/ unsigned / /g' |
  sed 's/ auto_increment/ primary key autoincrement/gi' |
  sed 's/ smallint([0-9]*) / integer /gi' |
  sed 's/ tinyint([0-9]*) / integer /gi' |
  sed 's/ int([0-9]*) / integer /gi' |
  sed 's/ character set [^ ]* / /gi' |
  sed 's/ enum([^)]*) / varchar(255) /gi' |
  sed 's/ on update [^,]*//gi' |
  perl -e 'local $/;$_=<>;s/,\n\)/\n\)/gs;print "begin;\n";print;print "commit;\n"' |
  perl -pe '
  if (/^(INSERT.+?)\(/) {
     $a=$1;
     s/\\'\''/'\'\''/g;
     s/\\n/\n/g;
     s/\),\(/\);\n$a\(/g;
  }
  ' > $1.sql
  cat $1.sql | sqlite3 $1.db > $1.err
  ERRORS=`cat $1.err | wc -l`
  if [ "$ERRORS" == "0" ]; then
     echo "Conversion completed without error. Output file: $1.db"
     rm $1.sql
     rm $1.err
  else
     echo "There were errors during conversion.  Please review $1.err and $1.sql for details."
  fi