Database conversion scripts

enforcer/utils/convert_mysql_to_sqlite

@@ -0,0 +1,49 @@
+#!/bin/bash
+set -e
+
+# This scipt converts a MySQL to a SQLite database. It assumes both
+# old and new databases live on the same host and are accessable by the same 
+# user.
+
+SCHEMA=../../src/db/schema.sqlite
+
+DB_IN=""
+DB_OUT=""
+DB_HOST="localhost"
+DB_USR="test"
+DB_PWD="test"
+
+while getopts "i:o:h:u:p:" arg; do
+	case $arg in
+	i) DB_IN=$OPTARG ;;
+	o) DB_OUT=$OPTARG ;;
+	h) DB_HOST=$OPTARG ;;
+	u) DB_USR=$OPTARG ;;
+	p) DB_PWD=$OPTARG ;;
+	*)
+		echo "usage: "$0" -i DATABASE_1.4 -o DATABASE_2.0 [-h HOST] [-u USER] [-p PASSWORD]"
+		exit 1
+	;;
+	esac
+done
+
+if [ -z $DB_IN ]; then
+	echo "ERROR: No input database specified (-i DB_NAME)"
+	exit 1
+fi
+
+if [ -z $DB_OUT ]; then
+	echo "ERROR: No output database specified (-o DB_FILE)"
+	exit 1
+fi
+
+rm -f $DB_OUT
+sqlite3 $DB_OUT < $SCHEMA 
+echo "attach '$DB_IN' as REMOTE;" |
+	cat - sqlite_convert.sql | sqlite3 $DB_OUT
+
+echo "Converting database"
+
+mysqldump -u $DB_USR -p$DB_PWD -h $DB_HOST $DB_IN |grep INSERT | sed -r 's/^INSERT INTO `([^"]+)`/INSERT INTO "\1"/' > tmp
+sqlite3 $DB_OUT < tmp
+rm tmp

enforcer/utils/convert_sqlite_to_mysql

@@ -0,0 +1,51 @@
+#!/bin/bash
+set -e
+
+# This scipt converts a SQLite3 to a MySQL database. It assumes both
+# old and new databases live on the same host and are accessable by the same 
+# user.
+
+SCHEMA=../../src/db/schema.mysql
+
+DB_IN=""
+DB_OUT=""
+DB_HOST="localhost"
+DB_USR="test"
+DB_PWD="test"
+
+while getopts "i:o:h:u:p:" arg; do
+	case $arg in
+	i) DB_IN=$OPTARG ;;
+	o) DB_OUT=$OPTARG ;;
+	h) DB_HOST=$OPTARG ;;
+	u) DB_USR=$OPTARG ;;
+	p) DB_PWD=$OPTARG ;;
+	*)
+		echo "usage: "$0" -i DATABASE_1.4 -o DATABASE_2.0 [-h HOST] [-u USER] [-p PASSWORD]"
+		exit 1
+	;;
+	esac
+done
+
+if [ -z $DB_IN ]; then
+	echo "ERROR: No input database specified (-i DB_FILE)"
+	exit 1
+fi
+
+if [ -z $DB_OUT ]; then
+	echo "ERROR: No output database specified (-o DB_NAME)"
+	exit 1
+fi
+
+echo "Creating database $DB_OUT (as user $DB_USR)"
+echo "DROP DATABASE IF EXISTS $DB_OUT;CREATE DATABASE $DB_OUT;" | 
+	mysql -u $DB_USR -p$DB_PWD -h $DB_HOST
+
+echo "Creating tables in $DB_OUT (as user $DB_USR)"
+mysql -u $DB_USR -p$DB_PWD -h $DB_HOST $DB_OUT < $SCHEMA
+
+echo "Converting database"
+
+sqlite3 $DB_IN .dump | grep INSERT | grep -v sqlite_sequence | sed -r 's/^INSERT INTO "([^"]+)"/INSERT INTO `\1`/' > tmp
+mysql -u $DB_USR -p$DB_PWD -h $DB_HOST $DB_OUT < tmp
+rm tmp