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@nickmartini
Created July 6, 2009 20:00
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#!/bin/sh
#OH GOD
# HOW DID THIS GET HERE
# I DONT EVEN
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."
COUNT=15
while [ $COUNT -gt 0 ]; do
echo "$COUNT"
sleep 1
COUNT=$((COUNT - 1))
done
rm $1.db
fi
mysqldump -u root -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
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